/* Global Reset and Variables */
/* e-Bridge Premium UI - Modern Gaming Aesthetic */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Orbitron:wght@400;500;600;700;800;900&display=swap');

:root {
  /* VALORANT Theme Colors */
  --bg-primary: #0f1923; /* Dark Slate Blue */
  --bg-secondary: #1f2731; /* Lighter Slate */
  --bg-card: rgba(236, 232, 225, 0.05); /* Proper matte glass feel */
  --bg-elevated: #28303b;
  
  /* Text Colors */
  --text-primary: #ece8e1; /* White/Beige */
  --text-secondary: #9daeb6; /* Muted Blue/Gray */
  --text-muted: #5f6e7c;
  
  /* Brand Colors */
  --color-primary: #ff4655; /* VALORANT Red */
  --color-accent: #ff4655;
  --color-accent-light: #ff808b;
  --color-success: #10b981; /* Default success is fine, maybe tweak to be more tactical */
  --color-warning: #f59e0b;
  --color-danger: #ff4655;
  --color-info: #0f1923; /* Dark background for info */
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #ff4655 0%, #db3542 100%);
  --gradient-accent: linear-gradient(90deg, #ff4655 0%, #ff4655 100%); /* Solid red usually fits better, but gradient for flare */
  --gradient-gaming: linear-gradient(135deg, #0f1923 0%, #1f2731 100%);
  
  /* Glass Effect - Matte tactical glass */
  --glass-bg: rgba(15, 25, 35, 0.95);
  --glass-border: rgba(236, 232, 225, 0.1);
  --glass-border-accent: rgba(255, 70, 85, 0.5);
  --backdrop-blur: blur(8px);
  --backdrop-saturate: saturate(100%);

  /* Shadows - Sharp and subtle */
  --shadow-xs: 0 1px 0 rgba(0,0,0,0.2);
  --shadow-small: 0 2px 4px rgba(0,0,0,0.3);
  --shadow-medium: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-large: 0 12px 24px rgba(0,0,0,0.5);
  --shadow-neon: 0 0 10px rgba(255, 70, 85, 0.3);
  --shadow-neon-accent: 0 0 15px rgba(255, 70, 85, 0.4);
  
  /* Borders & Radius */
  --border-radius: 0px; /* Sharp corners */
  --border-radius-small: 0px;
  --border-radius-large: 0px;
  --border-radius-xl: 0px;
  --border-radius-full: 0px; /* Even full radius should be sharp or cut */
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, sans-serif;
  --font-display: 'Oswald', 'DIN Next LT Pro', 'Arial Narrow', sans-serif; /* Condensed tactical font */
  
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 3rem;
  --font-size-5xl: 4rem;
  
  --line-height-normal: 1.5;
  --letter-spacing-wide: 0.05em;
  --letter-spacing-wider: 0.1em;
  
  /* Transitions */
  --transition-fast: all 0.1s ease-out;
  --transition-base: all 0.2s ease-out;
}

/* Force Dark Mode - Valorant is always dark/tactical */
[data-theme="light"] {
  /* Override light theme to match dark theme (VALORANT doesn't have a light mode) */
  --bg-primary: #0f1923;
  --bg-secondary: #1f2731;
  --bg-card: rgba(236, 232, 225, 0.05);
  --text-primary: #ece8e1;
  --text-secondary: #9daeb6;
  --bg-elevated: #28303b;
  --glass-bg: rgba(15, 25, 35, 0.95);
  --glass-border: rgba(236, 232, 225, 0.1);
}


/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: var(--line-height-normal);
  letter-spacing: var(--letter-spacing-normal);
  overflow-x: hidden;
  font-size: var(--font-size-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

/* Animated Background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(6, 182, 212, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(244, 63, 94, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(139, 92, 246, 0.04) 0%, transparent 60%);
  pointer-events: none;
  z-index: -1;
}

[data-theme="light"] body::before {
  background:
    radial-gradient(ellipse at 20% 20%, rgba(8, 145, 178, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(225, 29, 72, 0.03) 0%, transparent 50%);
}

/* App Container */
.app-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Header Styles */
.header {
  background: var(--glass-bg);
  backdrop-filter: var(--backdrop-blur) var(--backdrop-saturate);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  transition: var(--transition-base);
}

.header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--color-primary) 20%,
    var(--color-accent) 50%,
    var(--color-primary) 80%,
    transparent 100%
  );
  opacity: 0.5;
}

/* Light theme header */
[data-theme="light"] .header {
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-small);
}

[data-theme="light"] .header::after {
  opacity: 0.3;
}

/* Light theme navigation */
[data-theme="light"] .nav {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
}

.logo h1 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: 700;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: var(--letter-spacing-wide);
  position: relative;
  cursor: pointer;
  transition: var(--transition-base);
}

.logo h1:hover {
  transform: scale(1.02);
  filter: brightness(1.1);
}

/* Light theme logo */
[data-theme="light"] .logo h1 {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Navigation */
.nav {
  display: flex;
  gap: var(--spacing-xs);
  background: rgba(20, 27, 36, 0.6);
  padding: 6px;
  border-radius: var(--border-radius-full);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--backdrop-blur);
}

.nav-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  transition: var(--transition-base);
  font-size: var(--font-size-sm);
  font-weight: 500;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.nav-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-accent);
  opacity: 0;
  transition: var(--transition-base);
  border-radius: inherit;
}

.nav-btn:hover {
  color: var(--text-primary);
  transform: translateY(-1px);
}

.nav-btn:hover::before {
  opacity: 0.1;
}

.nav-btn.active {
  background: var(--gradient-accent);
  color: white;
  box-shadow: var(--shadow-neon-accent), var(--shadow-small);
  transform: translateY(-1px);
}

.nav-btn.active::before {
  opacity: 0;
}

.nav-icon {
  font-size: var(--font-size-lg);
  line-height: 1;
}

/* Light theme navigation buttons */
[data-theme="light"] .nav {
  background: rgba(241, 245, 249, 0.8);
  border: 1px solid var(--card-border);
}

[data-theme="light"] .nav-btn {
  color: var(--text-secondary);
}

[data-theme="light"] .nav-btn:hover {
  color: var(--text-primary);
  background: rgba(15, 23, 42, 0.05);
}

[data-theme="light"] .nav-btn.active {
  background: var(--gradient-accent);
  color: white;
  box-shadow: var(--shadow-neon-accent), var(--shadow-small);
}


/* Theme Toggle */
.theme-toggle {
  display: flex;
  align-items: center;
}

.theme-btn {
  background: var(--bg-elevated);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 0;
  border-radius: var(--border-radius-full);
  cursor: pointer;
  transition: var(--transition-base);
  font-size: var(--font-size-lg);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.theme-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition-base);
  border-radius: inherit;
}

.theme-btn:hover {
  transform: translateY(-2px) rotate(15deg);
  box-shadow: var(--shadow-neon);
}

.theme-btn:hover::before {
  opacity: 0.2;
}

[data-theme="light"] .theme-btn {
  background: var(--bg-card);
  border-color: var(--card-border);
}

[data-theme="light"] .theme-btn:hover {
  box-shadow: var(--shadow-medium);
}

/* Main Content */
.main-content {
  flex: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-lg);
  width: 100%;
}

/* Page Styles */
.page {
  display: none;
}

.page.active {
  display: block;
  animation: pageSlideIn 0.4s var(--ease-smooth);
}

@keyframes pageSlideIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-header {
  margin-bottom: var(--spacing-3xl);
  text-align: center;
  position: relative;
}

.page-header h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: var(--letter-spacing-tight);
}

[data-theme="light"] .page-header h2 {
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-header p {
  color: var(--text-secondary);
  font-size: var(--font-size-lg);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--line-height-relaxed);
}

/* Card Styles */
.card {
  background: var(--bg-card);
  backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-large);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-medium);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

/* Elegant gradient border effect */
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: var(--transition-base);
}

.card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--card-shine);
  opacity: 0;
  transition: var(--transition-base);
  pointer-events: none;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-large), var(--shadow-neon-accent);
  border-color: var(--glass-border-accent);
}

.card:hover::before {
  opacity: 1;
}

.card:hover::after {
  opacity: 0.5;
}

/* Light theme card styling */
[data-theme="light"] .card {
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-small);
}

[data-theme="light"] .card:hover {
  box-shadow: var(--shadow-large), var(--shadow-neon-accent);
  border-color: rgba(225, 29, 72, 0.2);
}

.card h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Profile Card */
.profile-card {
  display: flex;
  gap: var(--spacing-xl);
  align-items: center;
  padding: var(--spacing-xl);
}

/* Dark theme profile card */
[data-theme="dark"] .profile-card {
  background: linear-gradient(145deg, 
    rgba(15, 52, 96, 0.6), 
    rgba(233, 69, 96, 0.2),
    rgba(22, 33, 62, 0.8)
  ) !important;
  border: 3px solid rgba(233, 69, 96, 0.5) !important;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(233, 69, 96, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
}

/* Light theme profile card - Premium luxury design */
[data-theme="light"] .profile-card {
  background: 
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.08) 0%, transparent 70%),
    radial-gradient(circle at bottom left, rgba(245, 158, 11, 0.06) 0%, transparent 70%),
    linear-gradient(145deg, #ffffff 0%, #f8fafc 50%, #f1f5f9 100%) !important;
  border: 2px solid rgba(59, 130, 246, 0.2) !important;
  box-shadow: 
    var(--shadow-premium),
    0 0 0 1px rgba(255, 255, 255, 0.8),
    inset 0 2px 4px rgba(255, 255, 255, 0.5) !important;
  position: relative;
  overflow: hidden;
}

[data-theme="light"] .profile-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, 
    rgba(59, 130, 246, 0.6), 
    rgba(245, 158, 11, 0.4), 
    rgba(59, 130, 246, 0.6));
}

.profile-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex: 1;
}

.avatar-placeholder {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-3xl);
  box-shadow: var(--shadow-neon);
  border: 3px solid rgba(255, 255, 255, 0.2);
  /* ダークチE�Eマでのアイコン視認性 */
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Light theme avatar - premium gradient design with maximum contrast */
[data-theme="light"] .avatar-placeholder {
  background: 
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.2) 0%, transparent 50%),
    linear-gradient(135deg, #1e40af 0%, #1d4ed8 50%, #1e3a8a 100%) !important;
  border: 3px solid rgba(59, 130, 246, 0.4) !important;
  box-shadow: 
    var(--shadow-large),
    0 0 20px rgba(59, 130, 246, 0.3),
    inset 0 2px 4px rgba(255, 255, 255, 0.3) !important;
  color: white !important;
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.8),
    0 0 8px rgba(0, 0, 0, 0.6) !important;
  position: relative;
  overflow: hidden;
}

[data-theme="light"] .avatar-placeholder::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, 
    transparent, 
    rgba(255, 255, 255, 0.1), 
    transparent);
  animation: avatarShimmer 3s infinite;
  pointer-events: none;
}

[data-theme="light"] .avatar-placeholder::after {
  content: '';
  position: absolute;
  inset: 2px;
  border-radius: 50%;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.1) 0%, 
    transparent 50%);
  pointer-events: none;
}

@keyframes avatarShimmer {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.player-details h3 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

/* Light theme player name - solid text for better visibility */
[data-theme="light"] .player-details h3 {
  color: var(--text-primary) !important;
}

.rank-badge {
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  color: var(--text-primary);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-large);
  font-size: var(--font-size-sm);
  font-weight: 700;
  display: inline-block;
  margin-bottom: var(--spacing-sm);
  box-shadow: var(--shadow-neon);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  border: 2px solid rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

/* Light theme rank badge - premium luxury design */
[data-theme="light"] .rank-badge {
  background: 
    radial-gradient(circle at top, rgba(255, 255, 255, 0.2) 0%, transparent 50%),
    linear-gradient(135deg, #3b82f6 0%, #2563eb 50%, #1d4ed8 100%) !important;
  color: white !important;
  border: 2px solid rgba(59, 130, 246, 0.4) !important;
  box-shadow: 
    var(--shadow-medium),
    0 0 20px rgba(59, 130, 246, 0.25),
    inset 0 1px 2px rgba(255, 255, 255, 0.3) !important;
  text-shadow: 
    0 1px 2px rgba(0, 0, 0, 0.5),
    0 0 8px rgba(0, 0, 0, 0.3) !important;
  position: relative;
  overflow: hidden;
}

[data-theme="light"] .rank-badge::before {
  background: linear-gradient(45deg, 
    transparent, 
    rgba(255, 255, 255, 0.2), 
    transparent);
}

[data-theme="light"] .rank-badge::after {
  content: '';
  position: absolute;
  top: 1px;
  left: 1px;
  right: 1px;
  height: 50%;
  background: linear-gradient(180deg, 
    rgba(255, 255, 255, 0.2) 0%, 
    transparent 100%);
  border-radius: inherit;
  pointer-events: none;
}

.rank-badge::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transform: rotate(45deg);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-lg);
  flex: 1;
}

.stat-item {
  text-align: center;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-large);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

/* Dark theme stat items */
[data-theme="dark"] .stat-item {
  background: linear-gradient(145deg, 
    rgba(22, 33, 62, 0.8), 
    rgba(15, 52, 96, 0.3)
  ) !important;
  border: 2px solid rgba(233, 69, 96, 0.3) !important;
  box-shadow: 
    0 4px 16px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
}

/* Light theme stat items - Premium glass morphism */
[data-theme="light"] .stat-item {
  background: 
    radial-gradient(circle at center top, rgba(59, 130, 246, 0.04) 0%, transparent 70%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.85) 100%) !important;
  border: 1px solid rgba(226, 232, 240, 0.6) !important;
  box-shadow: 
    var(--shadow-medium),
    0 0 0 1px rgba(255, 255, 255, 0.5),
    inset 0 2px 4px rgba(255, 255, 255, 0.8) !important;
  backdrop-filter: blur(10px) saturate(150%);
  position: relative;
}

[data-theme="light"] .stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(59, 130, 246, 0.4) 50%, 
    transparent 100%);
}

[data-theme="light"] .stat-item:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 
    var(--shadow-premium),
    var(--premium-glow),
    inset 0 2px 4px rgba(255, 255, 255, 0.9) !important;
  border-color: rgba(59, 130, 246, 0.4) !important;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-neon);
  border-color: var(--color-accent);
}

.stat-label {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  opacity: 0.9;
}

/* Light theme stat label - enhanced contrast and accessibility */
[data-theme="light"] .stat-label {
  color: #475569 !important;
  text-shadow: none !important;
  opacity: 1 !important;
  font-weight: 600 !important;
  letter-spacing: 0.05em !important;
}

.stat-value {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-accent);
  text-shadow: 
    0 0 15px rgba(233, 69, 96, 0.5),
    0 2px 4px rgba(0, 0, 0, 0.6);
  background: linear-gradient(135deg, var(--color-accent), #ff6b8a);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: brightness(1.1);
}

/* Light theme stat values - premium gradient text with enhanced visibility */
[data-theme="light"] .stat-value {
  background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #2563eb 100%) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  text-shadow: none !important;
  filter: drop-shadow(0 2px 4px rgba(59, 130, 246, 0.2)) !important;
  position: relative;
}

[data-theme="light"] .stat-value::before {
  content: attr(data-value);
  position: absolute;
  top: 0;
  left: 0;
  background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #2563eb 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: blur(1px);
  opacity: 0.3;
  z-index: -1;
}

/* Charts Grid */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.chart-card {
  min-height: 400px;
  padding-bottom: 30px;
}

.chart-card canvas {
  max-width: 100%;
  min-height: 320px !important;
}

/* Challenge Points Card */
.challenge-points-card {
  min-height: 400px;
  padding-bottom: 30px;
}

.challenge-points-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 10px 0;
}

.challenge-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  background: linear-gradient(145deg, 
    rgba(22, 33, 62, 0.6), 
    rgba(15, 52, 96, 0.3)
  );
  border-radius: 12px;
  border-left: 4px solid var(--color-accent);
  transition: all 0.3s ease;
}

.challenge-item:hover {
  transform: translateX(5px);
  box-shadow: 0 4px 12px rgba(233, 69, 96, 0.3);
}

.challenge-icon {
  font-size: 32px;
  min-width: 40px;
  text-align: center;
}

.challenge-info {
  flex: 1;
}

.challenge-label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.challenge-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.challenge-stats {
  font-size: 14px;
  color: var(--text-secondary);
}

.challenge-winrate {
  display: flex;
  align-items: center;
  gap: 10px;
}

.winrate-bar {
  flex: 1;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.winrate-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), #ff6b9d);
  border-radius: 4px;
  transition: width 0.5s ease;
}

.winrate-text {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-accent);
  min-width: 50px;
  text-align: right;
}

.no-data-message {
  text-align: center;
  color: var(--text-secondary);
  font-size: 18px;
  padding: 40px 20px;
}

/* Light theme challenge points */
[data-theme="light"] .challenge-item {
  background: linear-gradient(145deg, 
    rgba(255, 255, 255, 0.95), 
    rgba(240, 240, 245, 0.9)
  );
}

[data-theme="light"] .winrate-bar {
  background: rgba(0, 0, 0, 0.1);
}

/* Matches List */
.matches-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.match-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  background: linear-gradient(145deg, 
    rgba(22, 33, 62, 0.8), 
    rgba(15, 52, 96, 0.4)
  );
  border-radius: var(--border-radius);
  border: 2px solid rgba(233, 69, 96, 0.3);
  border-left: 4px solid var(--color-accent);
  transition: var(--transition-base);
  box-shadow: 
    0 4px 16px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* Light theme match items */
[data-theme="light"] .match-item {
  background: linear-gradient(145deg, 
    rgba(255, 255, 255, 0.95), 
    rgba(248, 250, 252, 0.8)
  ) !important;
  border: 2px solid rgba(37, 99, 235, 0.3) !important;
  border-left: 4px solid var(--color-primary) !important;
  box-shadow: 
    0 4px 16px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
}

.match-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-small);
}

.match-result {
  font-weight: 700;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-small);
  font-size: var(--font-size-sm);
}

.match-result.win {
  background: var(--color-success);
  color: white;
}

.match-result.loss {
  background: var(--color-danger);
  color: white;
}

.match-stats {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}


.ai-header {
  display: flex;
  justify-content: between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.ai-header h3 {
  margin: 0;
  color: var(--text-primary);
}

.refresh-btn {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition-base);
}

.refresh-btn:hover {
  background: var(--color-accent);
  color: var(--text-primary);
  transform: rotate(180deg);
}

.recommendations-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.recommendation-item {
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  border-left: 3px solid var(--color-accent);
}

/* Light theme recommendation items */
[data-theme="light"] .recommendation-item {
  background: rgba(0, 0, 0, 0.03) !important;
  border-left: 3px solid var(--color-primary) !important;
}

.recommendation-title {
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--spacing-xs);
}

.recommendation-text {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

/* Forms */
.match-form, .goal-form, .api-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-group label {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--spacing-md);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  transition: var(--transition-base);
}

/* Light theme specific form styling - premium glass morphism */
[data-theme="light"] .form-group input,
[data-theme="light"] .form-group select,
[data-theme="light"] .form-group textarea {
  background: 
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.8) 100%);
  border: 1.5px solid rgba(226, 232, 240, 0.8);
  color: var(--text-primary);
  backdrop-filter: blur(10px) saturate(150%);
  box-shadow: 
    inset 0 1px 3px rgba(15, 23, 42, 0.08),
    0 1px 2px rgba(255, 255, 255, 0.5);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] .form-group input:focus,
[data-theme="light"] .form-group select:focus,
[data-theme="light"] .form-group textarea:focus {
  border-color: rgba(59, 130, 246, 0.6);
  box-shadow: 
    0 0 0 3px rgba(59, 130, 246, 0.12),
    0 4px 12px rgba(59, 130, 246, 0.15),
    inset 0 1px 3px rgba(59, 130, 246, 0.05);
  background: rgba(255, 255, 255, 0.95);
}

[data-theme="light"] .form-group input:hover,
[data-theme="light"] .form-group select:hover,
[data-theme="light"] .form-group textarea:hover {
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow:
    inset 0 1px 3px rgba(15, 23, 42, 0.06),
    0 2px 4px rgba(59, 130, 246, 0.08);
}

/* パスワード表示/非表示切り替え */
.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-input-wrapper input {
  flex: 1;
  padding-right: 45px;
}

.password-toggle {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}

.password-toggle:hover {
  color: var(--color-accent);
}

.password-toggle i {
  font-size: 16px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.1);
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

/* Buttons - Premium Design System */
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-warning,
.btn-success,
.btn-outline {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s var(--ease-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  letter-spacing: var(--letter-spacing-wide);
}

/* Ripple effect base */
.btn-primary::after,
.btn-secondary::after,
.btn-danger::after,
.btn-success::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,0.3) 0%, transparent 70%);
  opacity: 0;
  transform: scale(0);
  transition: all 0.4s var(--ease-smooth);
}

.btn-primary:active::after,
.btn-secondary:active::after,
.btn-danger:active::after,
.btn-success:active::after {
  opacity: 1;
  transform: scale(2);
  transition: none;
}

/* Primary Button */
.btn-primary {
  background: var(--gradient-accent);
  color: white;
  box-shadow: var(--shadow-small), 0 0 20px rgba(244, 63, 94, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium), var(--shadow-neon-accent);
  filter: brightness(1.1);
}

.btn-primary:active {
  transform: translateY(0);
  filter: brightness(0.95);
}

/* Secondary Button */
.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

[data-theme="light"] .btn-secondary {
  background: var(--bg-secondary);
  border-color: var(--card-border);
}

[data-theme="light"] .btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--color-accent);
}

/* Danger Button */
.btn-danger {
  background: linear-gradient(135deg, var(--color-danger) 0%, #b91c1c 100%);
  color: white;
  box-shadow: var(--shadow-small);
}

.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium), 0 0 20px rgba(239, 68, 68, 0.4);
  filter: brightness(1.1);
}

/* Warning Button */
.btn-warning {
  background: linear-gradient(135deg, var(--color-warning) 0%, #d97706 100%);
  color: #1a1a2e;
  font-weight: 700;
}

.btn-warning:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium), 0 0 20px rgba(245, 158, 11, 0.4);
  filter: brightness(1.1);
}

/* Success Button */
.btn-success {
  background: var(--gradient-success);
  color: white;
  box-shadow: var(--shadow-small);
}

.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium), 0 0 20px rgba(16, 185, 129, 0.4);
  filter: brightness(1.1);
}

/* Outline Button */
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--glass-border);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(6, 182, 212, 0.1);
  transform: translateY(-2px);
}

/* Text Button */
.btn-text {
  background: transparent;
  border: none;
  color: var(--color-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.btn-text:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

/* Large Button Variant */
.btn-large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-base);
  border-radius: var(--border-radius-large);
}

/* Icon Button */
.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* API Settings */
.api-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  border: 1px solid var(--glass-border);
}

.status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

.status-indicator.online {
  background: var(--color-success);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

.status-indicator.offline {
  background: var(--color-danger);
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.5);
}

.form-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.toggle-btn {
  position: absolute;
  right: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-base);
}

.toggle-btn:hover {
  color: var(--text-primary);
}

.form-group {
  position: relative;
}

/* Goals */
.goals-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.goal-item {
  padding: var(--spacing-lg);
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  border: 1px solid var(--glass-border);
  transition: var(--transition-base);
}

.goal-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-small);
}

.goal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.goal-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
}

.goal-deadline {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.goal-progress {
  margin-bottom: var(--spacing-md);
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-primary);
  border-radius: var(--border-radius-small);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  border-radius: var(--border-radius-small);
  transition: width 0.5s ease;
}

.progress-text {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-top: var(--spacing-xs);
}

/* Goal Actions */
.goal-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--glass-border);
}

.progress-update {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.progress-update label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  min-width: 80px;
}

.progress-slider {
  flex: 1;
  min-width: 120px;
  height: 6px;
  background: var(--bg-primary);
  border-radius: var(--border-radius-small);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.progress-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  border-radius: 50%;
  cursor: pointer;
  box-shadow: var(--shadow-small);
  transition: var(--transition-base);
}

.progress-slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-medium);
}

.progress-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  border-radius: 50%;
  cursor: pointer;
  border: none;
  box-shadow: var(--shadow-small);
  transition: var(--transition-base);
}

.progress-slider::-moz-range-thumb:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-medium);
}

.progress-value {
  font-size: var(--font-size-sm);
  color: var(--color-accent);
  font-weight: 600;
  min-width: 35px;
  text-align: center;
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-xs);
  border-radius: var(--border-radius-small);
  min-height: auto;
}

/* Settings */
.settings-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.setting-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  border: 1px solid var(--glass-border);
}

.setting-item label {
  color: var(--text-primary);
  font-weight: 500;
}

.setting-item input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--color-accent);
}

.setting-item input[type="number"] {
  width: 100px;
}

/* Loading Overlay - hidden by default, kept for backwards compatibility */
.loading-overlay {
  display: none !important;
}

.loading-content {
  display: none;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 3px solid var(--glass-border);
  border-top: 3px solid var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto var(--spacing-lg);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Button Loading State */
.btn-loading {
  position: relative;
  pointer-events: none;
  opacity: 0.8;
}

.btn-loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin-left: -8px;
  margin-top: -8px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.btn-loading .btn-text {
  visibility: hidden;
}

/* Inline spinner for buttons */
.btn-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-right: 8px;
  vertical-align: middle;
}

/* Login Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 1;
  visibility: visible;
  transition: var(--transition-base);
}

.modal.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.modal-content {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-large);
  padding: var(--spacing-2xl);
  max-width: 400px;
  width: 90%;
  box-shadow: var(--shadow-large);
  position: relative;
  z-index: 10002;
}

/* Light theme modal */
[data-theme="light"] .modal-content {
  background: rgba(255, 255, 255, 0.95) !important;
  border: 1px solid rgba(15, 23, 42, 0.15) !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15) !important;
}

.modal-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.modal-header h2 {
  color: var(--text-primary);
  margin: 0 0 var(--spacing-sm) 0;
  font-size: var(--font-size-xl);
}

.modal-header p {
  color: var(--text-secondary);
  margin: 0;
  font-size: var(--font-size-sm);
}

.tabs {
  display: flex;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: var(--spacing-lg);
}

.tab-btn {
  flex: 1;
  background: none;
  border: none;
  padding: var(--spacing-md);
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-sm);
}

.form-group input {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-small);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  transition: var(--transition-fast);
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(233, 69, 96, 0.2);
}

.form-hint {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  margin-top: var(--spacing-xs);
}

.btn-primary {
  width: 100%;
  background: linear-gradient(135deg, var(--color-accent), #ff4655);
  color: white;
  border: none;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--border-radius-small);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-small);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

.btn-primary:active,
.btn-secondary:active,
.btn-danger:active,
.btn-warning:active,
.btn-success:active {
  transform: translateY(0);
}

/* User Actions */
.user-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-shrink: 0;
  min-width: fit-content;
}

/* App Version Badge */
.app-version {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: white;
  border-radius: 20px;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(6, 182, 212, 0.3);
  cursor: default;
  user-select: none;
  transition: var(--transition-base);
}

.app-version:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(6, 182, 212, 0.5);
}

[data-theme="light"] .app-version {
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.user-status {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--glass-bg);
  border-radius: var(--border-radius-small);
  border: 1px solid var(--glass-border);
  transition: var(--transition-base);
}

/* Light theme user status */
[data-theme="light"] .user-status {
  background: rgba(248, 250, 252, 0.9) !important;
  border: 1px solid rgba(15, 23, 42, 0.15) !important;
}

[data-theme="light"] .user-status:hover {
  background: rgba(37, 99, 235, 0.08) !important;
  border-color: var(--color-primary) !important;
}

.user-status:hover {
  background: rgba(233, 69, 96, 0.1);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-small);
}

/* User Menu Container */
.user-menu-container {
  position: relative;
}

.user-menu-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  color: var(--text-primary);
}

.user-menu-btn svg {
  transition: transform 0.2s ease;
}

.user-menu-btn.active svg {
  transform: rotate(180deg);
}

.user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-large);
  z-index: 1000;
  overflow: hidden;
  backdrop-filter: var(--backdrop-blur);
}

.user-dropdown.hidden {
  display: none;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: background 0.2s ease;
  text-align: left;
}

.dropdown-item:hover {
  background: rgba(233, 69, 96, 0.1);
}

.dropdown-item svg {
  color: var(--text-secondary);
}

.dropdown-item.logout-item {
  border-top: 1px solid var(--glass-border);
  color: var(--color-accent);
}

.dropdown-item.logout-item svg {
  color: var(--color-accent);
}

[data-theme="light"] .user-dropdown {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(15, 23, 42, 0.1);
}

[data-theme="light"] .dropdown-item:hover {
  background: rgba(59, 130, 246, 0.1);
}

.user-name {
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-shadow: 0 0 5px rgba(233, 69, 96, 0.2);
}

.user-type {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  padding: 3px 8px;
  border-radius: var(--border-radius-small);
  background: rgba(255, 255, 255, 0.1);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.user-type.guest {
  color: var(--color-warning);
  background: rgba(245, 158, 11, 0.2);
}

.user-type.registered {
  color: var(--color-success);
  background: rgba(16, 185, 129, 0.2);
}

.logout-btn {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: var(--border-radius-small);
  padding: var(--spacing-xs);
  cursor: pointer;
  transition: var(--transition-base);
  font-size: var(--font-size-base);
  box-shadow: var(--shadow-small);
  position: relative;
  overflow: hidden;
  min-width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Light theme logout button */
[data-theme="light"] .logout-btn {
  background: rgba(248, 250, 252, 0.9) !important;
  border: 1px solid rgba(15, 23, 42, 0.15) !important;
  color: var(--text-primary) !important;
}

[data-theme="light"] .logout-btn:hover {
  background: rgba(37, 99, 235, 0.1) !important;
  border-color: var(--color-primary) !important;
  color: var(--color-primary) !important;
}

.logout-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(233, 69, 96, 0.3), transparent);
  transition: left 0.5s;
}

.logout-btn:hover::before {
  left: 100%;
}

.logout-btn:hover {
  background: rgba(233, 69, 96, 0.1);
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-1px);
  color: white;
  transform: translateY(-2px) scale(1.05);
  box-shadow: var(--shadow-medium);
}

/* Hide login modal by default */
#login-modal {
  display: flex;
}

#login-modal.hidden {
  display: none !important;
}

/* Modal Divider */
.modal-divider {
  text-align: center;
  margin: var(--spacing-xl) 0;
  position: relative;
}

.modal-divider:before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--glass-border);
}

.modal-divider span {
  background: var(--glass-bg);
  padding: 0 var(--spacing-md);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

/* Guest Access */
.guest-access {
  text-align: center;
}

.btn-guest {
  width: 100%;
  background: transparent;
  border: 2px solid var(--glass-border);
  color: var(--text-primary);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--border-radius-small);
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: var(--transition-fast);
  margin-bottom: var(--spacing-sm);
}

.btn-guest:hover {
  border-color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.guest-note {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  margin: 0;
}

/* Game Selection */
.game-selection {
  margin-top: var(--spacing-lg);
  border-radius: var(--border-radius-large);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

.current-game {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xl);
  border: 3px solid rgba(233, 69, 96, 0.4);
  border-radius: var(--border-radius-large);
  background: linear-gradient(145deg, 
    rgba(15, 52, 96, 0.4), 
    rgba(233, 69, 96, 0.1),
    rgba(22, 33, 62, 0.7)
  );
  transition: var(--transition-base);
  box-shadow: 
    0 6px 24px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Light theme current game */
[data-theme="light"] .current-game {
  background: linear-gradient(145deg, 
    rgba(248, 250, 252, 0.9), 
    rgba(37, 99, 235, 0.05),
    #ffffff
  ) !important;
  border: 3px solid rgba(37, 99, 235, 0.3) !important;
  box-shadow: 
    0 6px 24px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
}

.current-game:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-neon);
  transform: translateY(-2px);
}

.game-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.game-icon {
  font-size: var(--font-size-2xl);
  filter: drop-shadow(0 0 10px rgba(233, 69, 96, 0.3));
}

.game-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.game-notice {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  font-style: italic;
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(233, 69, 96, 0.1);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--border-radius);
  margin-top: var(--spacing-md);
}

.game-name {
  color: var(--text-primary);
  font-size: var(--font-size-lg);
  font-weight: 600;
  text-shadow: 0 0 5px rgba(233, 69, 96, 0.2);
}

.game-category {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-style: italic;
}

.game-selector {
  margin-top: var(--spacing-lg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.02);
}

.game-selector.hidden {
  display: none;
}

.game-categories {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.game-category-section {
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: var(--spacing-lg);
}

.game-category-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.category-title {
  color: var(--text-primary);
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-sm);
}

.game-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid transparent;
  border-radius: var(--border-radius-small);
  background: var(--glass-bg);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  user-select: none;
}

/* Light theme game options */
[data-theme="light"] .game-option {
  background: rgba(248, 250, 252, 0.8) !important;
}

[data-theme="light"] .game-option:hover {
  border-color: var(--color-primary) !important;
  background: rgba(37, 99, 235, 0.08) !important;
}

[data-theme="light"] .game-option.selected {
  border: 3px solid var(--color-primary) !important;
  background: rgba(37, 99, 235, 0.12) !important;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2), 0 4px 12px rgba(37, 99, 235, 0.15) !important;
}

.game-option:hover {
  border-color: var(--color-accent);
  background: rgba(233, 69, 96, 0.1);
  transform: scale(1.02);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.game-option.selected {
  border: 3px solid var(--color-accent);
  background: rgba(233, 69, 96, 0.15);
  box-shadow: 0 0 0 2px rgba(233, 69, 96, 0.3), 0 4px 12px rgba(233, 69, 96, 0.2);
  transform: scale(1.05);
}

.game-option.selected::after {
  content: "✓";
  position: absolute;
  top: -8px;
  right: -8px;
  width: 20px;
  height: 20px;
  background: var(--color-accent);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
  box-shadow: var(--shadow-small);
}

.game-option-icon {
  font-size: var(--font-size-lg);
}

.game-option-name {
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.game-selector-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--glass-border);
}

/* Profile Settings - Skill Level Selection */
.profile-settings {
  margin-top: var(--spacing-lg);
  border-radius: var(--border-radius-large);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

.current-profile {
  border-radius: var(--border-radius-large);
  background: linear-gradient(145deg,
    rgba(15, 52, 96, 0.4),
    rgba(16, 185, 129, 0.1),
    rgba(22, 33, 62, 0.7)
  );
  transition: var(--transition-base);
  box-shadow:
    var(--shadow-medium),
    0 0 15px rgba(16, 185, 129, 0.2);
}

/* ランク表示セクション */
.current-rank-display {
  margin-bottom: var(--spacing-md);
}

.rank-info-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border: 2px solid rgba(59, 130, 246, 0.4);
  border-radius: var(--border-radius-large);
  background: rgba(59, 130, 246, 0.05);
}

.rank-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.rank-icon {
  font-size: 2.5rem;
  filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.5));
}

.rank-details {
  display: flex;
  flex-direction: column;
}

.rank-label {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.rank-value {
  color: var(--text-primary);
  font-size: var(--font-size-xl);
  font-weight: 600;
}

.rank-rr {
  color: var(--color-accent);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.profile-info-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xl);
  border: 3px solid rgba(16, 185, 129, 0.4);
  border-radius: var(--border-radius-large);
}

.skill-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.skill-icon {
  font-size: 3rem;
  filter: drop-shadow(0 0 10px rgba(16, 185, 129, 0.5));
}

.skill-details {
  display: flex;
  flex-direction: column;
}

.skill-level {
  color: var(--text-primary);
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.skill-description {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-style: italic;
}

.skill-selector {
  margin-top: var(--spacing-lg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.02);
}

.skill-selector.hidden {
  display: none;
}

.skill-levels {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.skill-option {
  display: flex;
  align-items: center;
  padding: var(--spacing-lg);
  border: 2px solid var(--glass-border);
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  transition: var(--transition-base);
  gap: var(--spacing-lg);
}

.skill-option:hover {
  border-color: var(--color-success);
  background: rgba(16, 185, 129, 0.1);
  transform: translateY(-2px);
  box-shadow:
    var(--shadow-medium),
    0 0 15px rgba(16, 185, 129, 0.2);
}

.skill-option.selected {
  border-color: var(--color-success);
  background: rgba(16, 185, 129, 0.2);
  box-shadow:
    var(--shadow-medium),
    0 0 20px rgba(16, 185, 129, 0.3);
}

.skill-option-icon {
  font-size: 2.5rem;
  transition: var(--transition-base);
}

.skill-option:hover .skill-option-icon {
  transform: scale(1.1);
  filter: drop-shadow(0 0 10px rgba(16, 185, 129, 0.5));
}

.skill-option-content {
  flex: 1;
}

.skill-option-content h4 {
  color: var(--text-primary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
}

.skill-option-content p {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
}

.skill-selector-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--glass-border);
}

/* Light Theme Support for Profile Settings */
[data-theme="light"] .current-profile {
  background: linear-gradient(145deg,
    rgba(59, 130, 246, 0.1),
    rgba(16, 185, 129, 0.05),
    rgba(248, 250, 252, 0.9)
  );
  box-shadow:
    var(--shadow-medium),
    0 0 15px rgba(16, 185, 129, 0.1);
}

[data-theme="light"] .profile-info-section {
  border: 3px solid rgba(16, 185, 129, 0.3);
}

[data-theme="light"] .skill-option:hover {
  background: rgba(16, 185, 129, 0.05);
}

[data-theme="light"] .skill-option.selected {
  background: rgba(16, 185, 129, 0.1);
}

/* Daily Coaching Card Styles */
.coaching-card {
  margin-bottom: var(--spacing-xl);
  background: linear-gradient(145deg,
    rgba(15, 52, 96, 0.4),
    rgba(233, 69, 96, 0.1),
    rgba(22, 33, 62, 0.7)
  );
  border: 2px solid rgba(233, 69, 96, 0.3);
  box-shadow:
    var(--shadow-medium),
    0 0 20px rgba(233, 69, 96, 0.2);
  transition: var(--transition-base);
}

.coaching-card:hover {
  border-color: rgba(233, 69, 96, 0.5);
  box-shadow:
    var(--shadow-large),
    0 0 25px rgba(233, 69, 96, 0.3);
  transform: translateY(-2px);
}

.coaching-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid rgba(233, 69, 96, 0.2);
}

.coaching-header h3 {
  color: var(--text-primary);
  font-size: var(--font-size-xl);
  margin: 0;
  font-weight: 600;
}

.coaching-date {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  padding: var(--spacing-xs) var(--spacing-md);
  background: rgba(233, 69, 96, 0.2);
  border-radius: var(--border-radius);
  border: 1px solid rgba(233, 69, 96, 0.3);
}

.coaching-content {
  margin-bottom: var(--spacing-lg);
}

.coaching-headline {
  margin-bottom: var(--spacing-lg);
}

.coaching-headline h4 {
  color: var(--color-accent);
  font-size: var(--font-size-lg);
  margin: 0;
  font-weight: 600;
  line-height: 1.4;
}

.coaching-core-content {
  margin-bottom: var(--spacing-lg);
}

.coaching-core-content p {
  color: var(--text-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  margin: 0;
}

.coaching-practical-step {
  padding: var(--spacing-lg);
  background: rgba(233, 69, 96, 0.1);
  border-radius: var(--border-radius);
  border: 1px solid rgba(233, 69, 96, 0.2);
}

.step-label {
  color: var(--color-accent);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-sm);
}

.coaching-practical-step p {
  color: var(--text-primary);
  font-size: var(--font-size-base);
  font-weight: 500;
  margin: 0;
  line-height: 1.5;
}

/* Goal Connection Section */
.coaching-goal-connection {
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  background: rgba(59, 130, 246, 0.1);
  border-radius: var(--border-radius);
  border: 1px solid rgba(59, 130, 246, 0.2);
  animation: slideIn 0.3s ease-out;
}

.goal-connection-label {
  color: #3b82f6;
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-sm);
}

.coaching-goal-connection p {
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin: 0;
  line-height: 1.4;
  font-style: italic;
}

/* Light theme support for goal connection */
[data-theme="light"] .coaching-goal-connection {
  background: rgba(59, 130, 246, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.15);
}

[data-theme="light"] .goal-connection-label {
  color: #1d4ed8;
}

/* Slide-in animation for goal connection */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Coaching Plan Modal Styles */
.coaching-plan-modal {
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
}

/* SF6 Knowledge Base Status */
.sf6-knowledge-status {
  background: linear-gradient(135deg, rgba(15, 52, 96, 0.1) 0%, rgba(233, 69, 96, 0.05) 100%);
  border: 2px solid var(--glass-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.knowledge-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.indicator-icon {
  font-size: var(--font-size-xl);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.indicator-text {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.indicator-label {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.indicator-value {
  font-weight: 700;
  font-size: var(--font-size-md);
  padding: 4px 12px;
  border-radius: var(--border-radius-sm);
  transition: all 0.3s ease;
}

.indicator-value.active {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.indicator-value.inactive {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-icon {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  transition: all 0.3s ease;
}

.btn-icon:hover {
  background: var(--color-primary);
  transform: scale(1.1);
}

.btn-icon.spinning {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.knowledge-details {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--glass-border);
}

.kb-info {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.kb-info strong {
  color: var(--color-accent);
  font-weight: 700;
}

.kb-help-text {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
  padding: var(--spacing-sm);
  background: rgba(233, 69, 96, 0.05);
  border-radius: var(--border-radius-sm);
  border-left: 3px solid var(--color-accent);
}

/* Grounding Sources Card */
.grounding-sources-card {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
  border: 2px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.sources-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.sources-icon {
  font-size: var(--font-size-xl);
  filter: drop-shadow(0 2px 4px rgba(59, 130, 246, 0.3));
}

.sources-header h4 {
  margin: 0;
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--text-primary);
}

.sources-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.source-item {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  transition: all 0.2s ease;
}

.source-item:hover {
  background: var(--bg-card);
  border-color: rgba(59, 130, 246, 0.3);
  transform: translateX(4px);
}

.source-item a {
  color: #3b82f6;
  text-decoration: none;
  font-weight: 500;
  font-size: var(--font-size-sm);
  display: inline-block;
  margin-bottom: 4px;
}

.source-item a:hover {
  text-decoration: underline;
}

.source-snippet {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  line-height: 1.4;
  margin: 4px 0 0 0;
}

.sources-note {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
  padding: var(--spacing-sm);
  background: rgba(59, 130, 246, 0.05);
  border-radius: var(--border-radius-sm);
  border-left: 3px solid #3b82f6;
}

.plan-step {
  display: none;
}

.plan-step.active {
  display: block;
}

/* Goal Summary Card */
.goal-summary-card {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.goal-summary-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.goal-summary-details {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.goal-summary-deadline,
.goal-summary-duration {
  background: rgba(233, 69, 96, 0.1);
  color: var(--color-accent);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.goal-summary-description {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

/* Plan Generation */
.generation-status {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-lg);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--glass-border);
  border-top: 3px solid var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto var(--spacing-md);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.generation-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
}

/* Plan Overview */
.plan-overview {
  margin-bottom: var(--spacing-lg);
}

.plan-stats {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
}

.plan-stat {
  text-align: center;
}

.plan-stat .stat-number {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.plan-stat .stat-label {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: var(--spacing-xs);
}

/* Week Cards */
.weeks-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-height: 400px;
  overflow-y: auto;
  padding-right: var(--spacing-sm);
}

.week-card {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  transition: var(--transition-base);
}

.week-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 12px rgba(233, 69, 96, 0.1);
}

.week-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.week-number {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent);
  background: rgba(233, 69, 96, 0.1);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
}

.week-dates {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.week-focus {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.week-objectives,
.week-milestones {
  margin-bottom: var(--spacing-md);
}

.week-objectives h5,
.week-milestones h5 {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

/* Shared List Styles for Objectives and Milestones */
.objectives-list,
.milestones-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.objectives-list li,
.milestones-list li {
  padding: var(--spacing-xs) 0;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.objectives-list li:last-child,
.milestones-list li:last-child {
  border-bottom: none;
}

.objectives-list li::before {
  content: "🎯";
  flex-shrink: 0;
}

.milestones-list li::before {
  content: "✓";
  flex-shrink: 0;
}


/* Plan Actions */
.plan-actions,
.edit-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--glass-border);
}

/* Edit Mode */
.edit-weeks-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-height: 500px;
  overflow-y: auto;
}

.edit-week-card {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
}

.edit-week-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.edit-field {
  margin-bottom: var(--spacing-md);
}

.edit-field label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.edit-field input,
.edit-field textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-sm);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.edit-field textarea {
  min-height: 60px;
  resize: vertical;
}

/* Button Enhancements */
.btn-accent {
  background: linear-gradient(135deg, var(--color-accent), #ff6b9d);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(233, 69, 96, 0.3);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: var(--transition-base);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: white;
}

/* Light theme support for plan modal */
[data-theme="light"] .coaching-plan-modal {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

[data-theme="light"] .goal-summary-card,
[data-theme="light"] .week-card,
[data-theme="light"] .edit-week-card {
  background: rgba(248, 250, 252, 0.8);
  border: 1px solid rgba(226, 232, 240, 0.6);
}

[data-theme="light"] .plan-stats,
[data-theme="light"] .generation-status {
  background: rgba(248, 250, 252, 0.8);
}

/* Responsive Design */
@media (max-width: 768px) {
  .coaching-plan-modal {
    max-width: 95vw;
    margin: var(--spacing-md);
  }

  .plan-stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .generation-buttons,
  .plan-actions,
  .edit-actions {
    flex-direction: column;
  }

}

.coaching-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  border-top: 1px solid rgba(233, 69, 96, 0.2);
  padding-top: var(--spacing-lg);
}

.coaching-feedback {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.feedback-label {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.feedback-buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.feedback-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--glass-border);
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: var(--transition-base);
  flex: 1;
  min-width: 100px;
}

.feedback-btn:hover {
  border-color: var(--color-accent);
  background: rgba(233, 69, 96, 0.1);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.feedback-btn.selected {
  border-color: var(--color-accent);
  background: rgba(233, 69, 96, 0.2);
  color: var(--color-accent);
  box-shadow: 0 0 10px rgba(233, 69, 96, 0.3);
  transform: translateY(-1px);
  font-weight: 600;
}

.feedback-btn.helpful:hover,
.feedback-btn.helpful.selected {
  border-color: var(--color-success);
  background: rgba(16, 185, 129, 0.2);
  color: var(--color-success);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
}

.feedback-btn.easy:hover,
.feedback-btn.easy.selected {
  border-color: var(--color-warning);
  background: rgba(245, 158, 11, 0.2);
  color: var(--color-warning);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.3);
}

.feedback-btn.hard:hover,
.feedback-btn.hard.selected {
  border-color: var(--color-error);
  background: rgba(239, 68, 68, 0.2);
  color: var(--color-error);
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.3);
}

/* コメント機�Eのスタイル */
.feedback-comment-section {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  transition: var(--transition-base);
}

.feedback-comment-section.show {
  opacity: 1;
  transform: translateY(0);
  display: block !important;
}

.comment-header {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.comment-header label {
  color: var(--text-primary);
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.comment-helper {
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  font-style: italic;
}

#feedback-comment {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--glass-border);
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  line-height: 1.5;
  resize: vertical;
  min-height: 80px;
  transition: var(--transition-base);
  font-family: inherit;
}

#feedback-comment:focus {
  outline: none;
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 10px rgba(233, 69, 96, 0.2);
}

#feedback-comment::placeholder {
  color: var(--text-tertiary);
  opacity: 0.8;
}

.comment-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  justify-content: flex-end;
}

.submit-feedback-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-accent), #e11d48);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  box-shadow: 0 4px 15px rgba(233, 69, 96, 0.3);
}

.submit-feedback-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(233, 69, 96, 0.4);
}

.submit-feedback-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.cancel-feedback-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: transparent;
  color: var(--text-secondary);
  border: 2px solid var(--glass-border);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: var(--transition-base);
}

.cancel-feedback-btn:hover {
  border-color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.comment-counter {
  text-align: right;
  margin-top: var(--spacing-xs);
  color: var(--text-tertiary);
  font-size: var(--font-size-xs);
}

.comment-counter.warning {
  color: var(--color-warning);
}

.comment-counter.error {
  color: var(--color-error);
}
.feedback-btn.hard.selected {
  border-color: var(--color-danger);
  background: rgba(239, 68, 68, 0.2);
  color: var(--color-danger);
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.3);
}

.coaching-progress {
  display: flex;
  justify-content: center;
}

.progress-stats {
  display: flex;
  gap: var(--spacing-xl);
}

.progress-stats .stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.progress-stats .stat-value {
  color: var(--color-accent);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  line-height: 1;
}

.progress-stats .stat-label {
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

/* Light Theme Support for Coaching Card */
[data-theme="light"] .coaching-card {
  background: linear-gradient(145deg,
    rgba(59, 130, 246, 0.1),
    rgba(245, 158, 11, 0.05),
    rgba(248, 250, 252, 0.9)
  );
  border: 2px solid rgba(245, 158, 11, 0.3);
  box-shadow:
    var(--shadow-medium),
    0 0 20px rgba(245, 158, 11, 0.15);
}

[data-theme="light"] .coaching-card:hover {
  border-color: rgba(245, 158, 11, 0.5);
  box-shadow:
    var(--shadow-large),
    0 0 25px rgba(245, 158, 11, 0.25);
}

[data-theme="light"] .coaching-header {
  border-bottom: 1px solid rgba(245, 158, 11, 0.2);
}

[data-theme="light"] .coaching-date {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

[data-theme="light"] .coaching-practical-step {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

[data-theme="light"] .coaching-actions {
  border-top: 1px solid rgba(245, 158, 11, 0.2);
}

[data-theme="light"] .feedback-btn:hover {
  background: rgba(245, 158, 11, 0.1);
}

/* Responsive Design for Coaching Card */
@media (max-width: 768px) {
  .coaching-header {
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: flex-start;
  }

  .feedback-buttons {
    flex-direction: column;
  }

  .feedback-btn {
    min-width: auto;
    flex: none;
  }

  .progress-stats {
    gap: var(--spacing-lg);
  }
}

/* Initial Setup Modal Styles */
.initial-setup-priority {
  z-index: 10001; /* APIモーダルより高い優先度 */
}

.initial-setup-priority.hidden {
  display: none !important;
}

.initial-setup-priority .modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  pointer-events: none; /* オーバーレイをクリック不可にして、下のコンテンツをクリック可能にする */
}

.initial-setup-content {
  max-width: 800px;
  width: 95vw;
  max-height: 95vh;
  padding: 0;
  overflow-y: auto;
  border: 3px solid var(--color-accent);
  box-shadow:
    var(--shadow-large),
    0 0 30px rgba(233, 69, 96, 0.4);
  position: relative;
  z-index: 10002; /* オーバーレイより上に配置 */
  pointer-events: auto; /* コンテンツはクリック可能にする */
}

.setup-header {
  padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-lg);
  background: linear-gradient(135deg,
    rgba(233, 69, 96, 0.1),
    rgba(15, 52, 96, 0.2)
  );
  border-bottom: 2px solid rgba(233, 69, 96, 0.3);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.setup-header .logo-section h1 {
  color: var(--color-accent);
  font-size: var(--font-size-2xl);
  margin: 0;
  margin-bottom: var(--spacing-xs);
}

.setup-header .tagline {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
  font-style: italic;
}

.setup-progress {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--spacing-xs);
}

.progress-bar {
  width: 200px;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-success));
  border-radius: 4px;
  transition: width 0.3s ease;
  width: 50%; /* チE��ォルトスチE��チE */
}

.progress-text {
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.setup-step {
  padding: var(--spacing-2xl);
}

.setup-step.hidden {
  display: none;
}

.step-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.step-title {
  text-align: center;
}

.step-title h2 {
  color: var(--text-primary);
  font-size: var(--font-size-xl);
  margin: 0;
  margin-bottom: var(--spacing-md);
}

.step-title p {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  margin: 0;
}

/* Game Grid Styles */
.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-lg);
  max-height: 400px;
  overflow-y: auto;
  padding: var(--spacing-md);
}

.game-option-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-lg);
  border: 2px solid var(--glass-border);
  border-radius: var(--border-radius-large);
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  transition: var(--transition-base);
  text-align: center;
}

.game-option-card:hover {
  border-color: var(--color-accent);
  background: rgba(233, 69, 96, 0.1);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.game-option-card.selected {
  border-color: var(--color-accent);
  background: rgba(233, 69, 96, 0.2);
  box-shadow:
    var(--shadow-medium),
    0 0 20px rgba(233, 69, 96, 0.3);
}

.game-option-card .game-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  transition: var(--transition-base);
}

.game-option-card:hover .game-icon {
  transform: scale(1.1);
}

.game-option-card .game-name {
  color: var(--text-primary);
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.game-option-card .game-category {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
}

/* Skill Grid Styles */
.skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.skill-card {
  padding: var(--spacing-xl);
  border: 2px solid var(--glass-border);
  border-radius: var(--border-radius-large);
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  transition: var(--transition-base);
  text-align: center;
}

.skill-card:hover {
  border-color: var(--color-success);
  background: rgba(16, 185, 129, 0.1);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.skill-card.selected {
  border-color: var(--color-success);
  background: rgba(16, 185, 129, 0.2);
  box-shadow:
    var(--shadow-medium),
    0 0 20px rgba(16, 185, 129, 0.3);
}

.skill-card .skill-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-lg);
  transition: var(--transition-base);
}

.skill-card:hover .skill-icon {
  transform: scale(1.1);
}

.skill-card h3 {
  color: var(--text-primary);
  font-size: var(--font-size-lg);
  margin: 0;
  margin-bottom: var(--spacing-sm);
}

.skill-card p {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
  margin-bottom: var(--spacing-lg);
}

.skill-features {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.skill-features li {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.skill-features li:before {
  content: "✁E";
  color: var(--color-success);
  font-weight: bold;
  margin-right: var(--spacing-xs);
}

.skill-features li:last-child {
  border-bottom: none;
}

/* Step Actions */
.step-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  padding-top: var(--spacing-lg);
}

.btn-large {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-lg);
  min-width: 200px;
}

/* Completion Step Styles */
.completion-content {
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
}

.completion-icon {
  font-size: 5rem;
  margin-bottom: var(--spacing-lg);
  animation: bounce 1s ease-in-out;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

.completion-content h2 {
  color: var(--text-primary);
  font-size: var(--font-size-xl);
  margin: 0;
  margin-bottom: var(--spacing-md);
}

.completion-content > p {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  margin: 0;
  margin-bottom: var(--spacing-2xl);
}

.profile-summary {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.summary-item:last-child {
  border-bottom: none;
}

.summary-label {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.summary-value {
  color: var(--text-primary);
  font-size: var(--font-size-base);
  font-weight: 600;
}

.next-steps h3 {
  color: var(--text-primary);
  font-size: var(--font-size-lg);
  margin: 0;
  margin-bottom: var(--spacing-lg);
}

.feature-preview {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  text-align: left;
  margin-bottom: var(--spacing-2xl);
}

.preview-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--border-radius);
  border: 1px solid var(--glass-border);
}

.preview-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.preview-item strong {
  color: var(--text-primary);
  font-size: var(--font-size-base);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.preview-item p {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
}

/* Light Theme Support for Initial Setup */
[data-theme="light"] .initial-setup-content {
  border: 3px solid rgba(245, 158, 11, 0.5);
  box-shadow:
    var(--shadow-large),
    0 0 30px rgba(245, 158, 11, 0.3);
}

[data-theme="light"] .setup-header {
  background: linear-gradient(135deg,
    rgba(245, 158, 11, 0.1),
    rgba(59, 130, 246, 0.1)
  );
  border-bottom: 2px solid rgba(245, 158, 11, 0.3);
}

[data-theme="light"] .game-option-card:hover,
[data-theme="light"] .game-option-card.selected {
  border-color: rgba(245, 158, 11, 0.6);
  background: rgba(245, 158, 11, 0.1);
}

[data-theme="light"] .skill-card:hover,
[data-theme="light"] .skill-card.selected {
  border-color: rgba(16, 185, 129, 0.6);
  background: rgba(16, 185, 129, 0.1);
}

/* Responsive Design for Setup Modal */
@media (max-width: 768px) {
  .initial-setup-content {
    width: 98vw;
    max-height: 98vh;
  }

  .setup-header {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }

  .progress-bar {
    width: 150px;
  }

  .setup-step {
    padding: var(--spacing-lg);
  }

  .game-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
  }

  .skill-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .step-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn-large {
    min-width: auto;
    width: 100%;
  }

  .feature-preview {
    gap: var(--spacing-sm);
  }

  .preview-item {
    flex-direction: column;
    text-align: center;
  }
}

/* Media Analysis Styles */
.upload-area {
  border: 2px dashed var(--glass-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-2xl);
  text-align: center;
  background: rgba(255, 255, 255, 0.02);
  transition: var(--transition-base);
  cursor: pointer;
}

.upload-area:hover {
  border-color: var(--color-accent);
  background: rgba(233, 69, 96, 0.05);
}

.upload-area.dragover {
  border-color: var(--color-accent);
  background: rgba(233, 69, 96, 0.1);
  transform: scale(1.02);
}

.upload-icon {
  font-size: 3rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.upload-area p {
  color: var(--text-primary);
  font-size: var(--font-size-base);
  margin: var(--spacing-sm) 0;
}

.upload-hint {
  color: var(--text-muted) !important;
  font-size: var(--font-size-sm) !important;
}

.file-preview {
  margin-top: var(--spacing-lg);
  border-top: 1px solid var(--glass-border);
  padding-top: var(--spacing-lg);
}

.file-preview.hidden {
  display: none;
}

.file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-small);
  margin-bottom: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.03);
}

.file-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.file-icon {
  font-size: var(--font-size-xl);
}

.file-details h4 {
  color: var(--text-primary);
  margin: 0;
  font-size: var(--font-size-sm);
}

.file-details p {
  color: var(--text-secondary);
  margin: 2px 0 0 0;
  font-size: var(--font-size-xs);
}

.file-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.btn-analyze {
  background: linear-gradient(135deg, var(--color-success), #059669);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-small);
  font-size: var(--font-size-xs);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-analyze:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-small);
}

.btn-remove {
  background: var(--color-danger);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-small);
  font-size: var(--font-size-xs);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-remove:hover {
  background: #dc2626;
}

/* API Grid */
.api-grid {
  display: grid;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.api-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.api-input-group {
  display: flex;
  gap: var(--spacing-sm);
}

.api-input-group input {
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-small);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.api-input-group input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(233, 69, 96, 0.2);
}

.api-actions {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--glass-border);
}

/* Media Analysis Results */
.analysis-results {
  margin-top: var(--spacing-lg);
}

.analysis-results.hidden {
  display: none;
}

.analysis-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.analysis-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--glass-border);
}

.analysis-game {
  color: var(--color-accent);
  font-weight: 600;
  font-size: var(--font-size-base);
}

.analysis-confidence {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.analysis-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.stat-box {
  background: linear-gradient(145deg, 
    rgba(22, 33, 62, 0.9), 
    rgba(15, 52, 96, 0.8)
  );
  border: 2px solid rgba(233, 69, 96, 0.4);
  border-radius: var(--border-radius-large);
  padding: var(--spacing-lg);
  text-align: center;
  backdrop-filter: blur(10px);
  box-shadow: 
    0 6px 24px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(233, 69, 96, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.stat-label {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  opacity: 0.9;
}

.stat-value {
  color: var(--color-accent);
  font-size: var(--font-size-xl);
  font-weight: 800;
  text-shadow: 
    0 0 15px rgba(233, 69, 96, 0.5),
    0 2px 4px rgba(0, 0, 0, 0.6);
  background: linear-gradient(135deg, var(--color-accent), #ff6b8a);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: brightness(1.1);
}

.analysis-section {
  margin-bottom: var(--spacing-lg);
}

.analysis-section h4 {
  color: var(--text-primary);
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-sm);
}

.analysis-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.analysis-list li {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  padding: var(--spacing-xs) 0;
  padding-left: var(--spacing-md);
  position: relative;
}

.analysis-list li::before {
  content: '•';
  color: var(--color-accent);
  position: absolute;
  left: 0;
}

.strengths li::before {
  color: var(--color-success);
}

.weaknesses li::before {
  color: var(--color-warning);
}

.suggestions li::before {
  color: var(--color-accent);
}

/* Video Analysis Specific */
.video-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.highlight-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-small);
}

.highlight-time {
  color: var(--color-accent);
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.highlight-event {
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.highlight-analysis {
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
}

/* Theme Transition Effects */
* {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

/* Enhanced Theme-Aware Components */
.app-container {
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  min-height: 100vh;
  transition: var(--transition-base);
}

/* Light theme app container - Premium multi-layer gradient */
[data-theme="light"] .app-container {
  background: 
    radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(245, 158, 11, 0.02) 0%, transparent 50%),
    linear-gradient(135deg, #ffffff 0%, #f8fafc 20%, #f1f5f9 60%, #e2e8f0 100%);
  position: relative;
}

/* Premium light mode header enhancement */
[data-theme="light"] .header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 
    0 1px 3px rgba(15, 23, 42, 0.08),
    0 0 0 1px rgba(255, 255, 255, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  position: relative;
}

[data-theme="light"] .header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, 
    rgba(59, 130, 246, 0.02) 0%, 
    transparent 20%, 
    transparent 80%, 
    rgba(245, 158, 11, 0.02) 100%);
  pointer-events: none;
}

.header {
  background: var(--glass-bg);
  backdrop-filter: var(--backdrop-blur);
  border-bottom: 1px solid var(--glass-border);
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-medium);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-large);
}

/* Theme-aware form elements */
input, select, textarea {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
}

[data-theme="light"] input,
[data-theme="light"] select,
[data-theme="light"] textarea {
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid var(--glass-border);
}

/* Theme-aware buttons with enhanced accessibility */
.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  color: white;
  box-shadow: var(--shadow-small);
}

/* Enhanced focus styles for accessibility */
[data-theme="light"] .btn-primary:focus,
[data-theme="light"] .btn-secondary:focus,
[data-theme="light"] .nav-btn:focus {
  outline: 3px solid rgba(59, 130, 246, 0.5) !important;
  outline-offset: 2px !important;
  box-shadow: 
    0 0 0 3px rgba(59, 130, 246, 0.2),
    var(--shadow-medium) !important;
}

[data-theme="light"] .form-group input:focus,
[data-theme="light"] .form-group select:focus,
[data-theme="light"] .form-group textarea:focus {
  outline: 2px solid rgba(59, 130, 246, 0.6) !important;
  outline-offset: 2px !important;
}

/* Keyboard navigation enhancement */
[data-theme="light"] *:focus-visible {
  outline: 2px solid #3b82f6 !important;
  outline-offset: 2px !important;
}

.btn-primary:hover {
  box-shadow: var(--shadow-neon);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Theme-aware modal */
.modal {
  background: rgba(0, 0, 0, 0.7);
}

[data-theme="light"] .modal {
  background: rgba(0, 0, 0, 0.4);
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-large);
}

/* Theme-aware upload area */
.upload-area {
  background: var(--glass-bg);
  border: 2px dashed var(--glass-border);
}

.upload-area:hover,
.upload-area.dragover {
  border-color: var(--color-accent);
  background: rgba(233, 69, 96, 0.1);
}

[data-theme="light"] .upload-area:hover,
[data-theme="light"] .upload-area.dragover {
  background: rgba(229, 62, 62, 0.05);
}

/* Theme-aware navigation */
.nav-btn {
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.nav-btn:hover,
.nav-btn.active {
  color: var(--color-accent);
  background: rgba(233, 69, 96, 0.1);
}

[data-theme="light"] .nav-btn:hover,
[data-theme="light"] .nav-btn.active {
  background: rgba(229, 62, 62, 0.05);
}

/* Theme-aware game selection */
.game-option {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
}

.game-option:hover {
  border-color: var(--color-accent);
  background: rgba(233, 69, 96, 0.1);
  transform: translateY(-2px);
}

.game-option.selected {
  border-color: var(--color-accent);
  background: rgba(233, 69, 96, 0.2);
  box-shadow: 0 0 0 2px rgba(233, 69, 96, 0.3);
}

/* Theme-aware analysis results */
.analysis-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-medium);
}

.stat-box {
  background: rgba(255, 255, 255, 0.05);
}

.stat-box:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: var(--color-accent);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.5),
    0 0 20px rgba(233, 69, 96, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.stat-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
  border-radius: var(--border-radius-large) var(--border-radius-large) 0 0;
}

[data-theme="light"] .stat-box {
  background: linear-gradient(145deg, 
    rgba(255, 255, 255, 0.95), 
    rgba(248, 250, 252, 0.9)
  );
  border: 2px solid rgba(49, 130, 206, 0.4);
  box-shadow: 
    0 6px 24px rgba(0, 0, 0, 0.1),
    0 0 0 1px rgba(49, 130, 206, 0.2),
    inset 0 1px 0 rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .stat-box::before {
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

[data-theme="light"] .stat-value {
  background: linear-gradient(135deg, var(--color-primary), #4299e1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
  filter: brightness(0.9);
}

[data-theme="light"] .stat-label {
  text-shadow: none;
  color: var(--text-muted);
}

/* Smooth animations */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.card {
  animation: slideInUp 0.4s ease;
}

.modal-content {
  animation: slideInUp 0.3s ease;
}

.page.active {
  animation: fadeIn 0.3s ease;
}

/* Coaching Plans Page Styles */
.plans-container {
    display: grid;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.plan-card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    transition: all 0.3s ease;
}

.plan-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 4px 12px rgba(233, 69, 96, 0.1);
}

.plan-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.plan-title {
    font-size: 1.2em;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.plan-status {
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8em;
    font-weight: 500;
    text-transform: uppercase;
}

.plan-status.active {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
}

.plan-status.completed {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.plan-status.paused {
    background: rgba(251, 191, 36, 0.1);
    color: #fbbf24;
}

.plan-status.draft {
    background: rgba(156, 163, 175, 0.1);
    color: #9ca3af;
}

.plan-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.plan-stat {
    text-align: center;
}

.plan-stat-value {
    display: block;
    font-size: 1.5em;
    font-weight: 600;
    color: var(--color-accent);
}

.plan-stat-label {
    font-size: 0.9em;
    color: var(--text-secondary);
}

.plan-progress {
    margin-bottom: var(--spacing-md);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
    transition: width 0.3s ease;
}

.plan-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.current-week-details {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
}

.week-focus {
    font-size: 1.1em;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.week-objectives {
    margin-bottom: var(--spacing-md);
}

.week-objectives h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

/* .objectives-list styles moved to Week Cards section */


.plan-filters {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.card-header h3 {
    margin: 0;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 3em;
    margin-bottom: var(--spacing-md);
}

/* Theme toggle button enhancement */
.theme-btn {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  font-size: 1.2rem;
  padding: 0.5rem;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition-fast);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-btn:hover {
  background: var(--color-accent);
  color: white;
  transform: scale(1.1) rotate(15deg);
  box-shadow: var(--shadow-neon);
}

/* Loading overlay theme-aware */
.loading-overlay {
  background: rgba(0, 0, 0, 0.8);
}

[data-theme="light"] .loading-overlay {
  background: rgba(255, 255, 255, 0.8);
}

/* Modal Close Button - Premium Design */
.modal-close {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(220, 38, 38, 0.1));
  border: 2px solid rgba(239, 68, 68, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 20px;
  font-weight: 300;
  color: rgba(239, 68, 68, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  z-index: 10;
}

.modal-close:hover {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.25), rgba(220, 38, 38, 0.2));
  border-color: rgba(239, 68, 68, 0.6);
  color: rgba(239, 68, 68, 1);
  transform: rotate(90deg) scale(1.1);
  box-shadow: 
    0 4px 16px rgba(239, 68, 68, 0.4),
    0 0 20px rgba(239, 68, 68, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.modal-close:active {
  transform: rotate(90deg) scale(0.95);
  box-shadow: 
    0 2px 8px rgba(239, 68, 68, 0.3),
    inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Light theme modal close button */
[data-theme="light"] .modal-close {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(220, 38, 38, 0.08));
  border: 2px solid rgba(239, 68, 68, 0.25);
  color: rgba(239, 68, 68, 0.85);
  box-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .modal-close:hover {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(220, 38, 38, 0.15));
  border-color: rgba(239, 68, 68, 0.5);
  color: rgba(220, 38, 38, 1);
  box-shadow: 
    0 4px 16px rgba(239, 68, 68, 0.25),
    0 0 20px rgba(239, 68, 68, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

/* Date Input (Calendar) - Enhanced Visibility */
input[type="date"] {
  position: relative;
  padding-right: 45px !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23ef4444' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'%3E%3C/rect%3E%3Cline x1='16' y1='2' x2='16' y2='6'%3E%3C/line%3E%3Cline x1='8' y1='2' x2='8' y2='6'%3E%3C/line%3E%3Cline x1='3' y1='10' x2='21' y2='10'%3E%3C/line%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 12px center !important;
  background-size: 24px 24px !important;
  cursor: pointer;
}

input[type="date"]::-webkit-calendar-picker-indicator {
  opacity: 0;
  position: absolute;
  right: 0;
  width: 45px;
  height: 100%;
  cursor: pointer;
  z-index: 2;
}

input[type="date"]:hover {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23dc2626' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'%3E%3C/rect%3E%3Cline x1='16' y1='2' x2='16' y2='6'%3E%3C/line%3E%3Cline x1='8' y1='2' x2='8' y2='6'%3E%3C/line%3E%3Cline x1='3' y1='10' x2='21' y2='10'%3E%3C/line%3E%3C/svg%3E") !important;
  background-size: 26px 26px !important;
}

input[type="date"]:focus {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='%23ef4444' stroke='%23dc2626' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'%3E%3C/rect%3E%3Cline x1='16' y1='2' x2='16' y2='6'%3E%3C/line%3E%3Cline x1='8' y1='2' x2='8' y2='6'%3E%3C/line%3E%3Cline x1='3' y1='10' x2='21' y2='10'%3E%3C/line%3E%3C/svg%3E") !important;
}

/* Light theme date input - Blue accent for better visibility */
[data-theme="light"] input[type="date"] {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%233b82f6' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'%3E%3C/rect%3E%3Cline x1='16' y1='2' x2='16' y2='6'%3E%3C/line%3E%3Cline x1='8' y1='2' x2='8' y2='6'%3E%3C/line%3E%3Cline x1='3' y1='10' x2='21' y2='10'%3E%3C/line%3E%3C/svg%3E") !important;
}

[data-theme="light"] input[type="date"]:hover {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'%3E%3C/rect%3E%3Cline x1='16' y1='2' x2='16' y2='6'%3E%3C/line%3E%3Cline x1='8' y1='2' x2='8' y2='6'%3E%3C/line%3E%3Cline x1='3' y1='10' x2='21' y2='10'%3E%3C/line%3E%3C/svg%3E") !important;
  background-size: 26px 26px !important;
}

[data-theme="light"] input[type="date"]:focus {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='%233b82f6' stroke='%232563eb' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'%3E%3C/rect%3E%3Cline x1='16' y1='2' x2='16' y2='6'%3E%3C/line%3E%3Cline x1='8' y1='2' x2='8' y2='6'%3E%3C/line%3E%3Cline x1='3' y1='10' x2='21' y2='10'%3E%3C/line%3E%3C/svg%3E") !important;
}

/* Toast Messages */
.toast-container {
  position: fixed;
  top: var(--spacing-xl);
  right: var(--spacing-xl);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.toast {
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  color: var(--text-primary);
  box-shadow: var(--shadow-medium);
  animation: slideIn 0.3s ease-out;
  max-width: 350px;
}

.toast.success {
  border-left: 4px solid var(--color-success);
}

.toast.error {
  border-left: 4px solid var(--color-danger);
}

.toast.warning {
  border-left: 4px solid var(--color-warning);
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Chat UI Styles */
.chat-container {
  height: 600px;
  display: flex;
  flex-direction: column;
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: var(--spacing-lg);
}

.chat-header h3 {
  margin: 0;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md) 0;
  margin-bottom: var(--spacing-lg);
  scroll-behavior: smooth;
}

.chat-message {
  display: flex;
  margin-bottom: var(--spacing-lg);
  animation: slideInUp 0.3s ease;
}

.chat-message.user-message {
  justify-content: flex-end;
}

.chat-message.ai-message {
  justify-content: flex-start;
}

.message-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  margin: 0 var(--spacing-md);
  flex-shrink: 0;
}

.user-message .message-avatar {
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  order: 2;
}

.ai-message .message-avatar {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
}

.message-content {
  max-width: 70%;
  display: flex;
  flex-direction: column;
}

.message-text {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: 18px;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  word-wrap: break-word;
}

.user-message .message-text {
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  color: white;
  border-bottom-right-radius: 6px;
}

.ai-message .message-text {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-bottom-left-radius: 6px;
}

.message-time {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--spacing-xs);
  padding: 0 var(--spacing-sm);
}

.user-message .message-time {
  text-align: right;
}

.ai-message .message-time {
  text-align: left;
}

.chat-input-container {
  border-top: 1px solid var(--glass-border);
  padding-top: var(--spacing-lg);
}

.chat-input-wrapper {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-end;
}

#chat-input {
  flex: 1;
  min-height: 40px;
  max-height: 120px;
  padding: var(--spacing-md) var(--spacing-lg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  background: var(--glass-bg);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  resize: none;
  transition: var(--transition-fast);
}

#chat-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.1);
}

.send-btn {
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.send-btn:hover:not(:disabled) {
  transform: scale(1.05);
  box-shadow: var(--shadow-neon);
}

.send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.send-btn span {
  font-size: var(--font-size-base);
}

/* Typing indicator */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  animation: pulse 1.5s infinite;
}

.typing-dots {
  display: flex;
  gap: 4px;
}

.typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: typingDot 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typingDot {
  0%, 80%, 100% {
    transform: scale(0.8);
    opacity: 0.5;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

/* Media Analysis Styles */
.upload-formats {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  margin-top: var(--spacing-sm);
  text-align: center;
}

.api-note {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  margin-top: var(--spacing-xs);
  display: block;
}

/* Light theme API note - enhanced contrast */
[data-theme="light"] .api-note {
  color: var(--text-secondary) !important;
  font-weight: 500;
}

.file-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.file-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  text-align: center;
  position: relative;
}

.file-card img {
  max-width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: var(--border-radius-small);
  margin-bottom: var(--spacing-sm);
}

.file-card video {
  max-width: 100%;
  height: 120px;
  border-radius: var(--border-radius-small);
  margin-bottom: var(--spacing-sm);
}

.file-name {
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
  word-break: break-all;
}

.file-size {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-bottom: var(--spacing-md);
}

.file-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
}

.btn-analyze {
  background: linear-gradient(135deg, var(--color-success), #059669);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-small);
  font-size: var(--font-size-xs);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-analyze:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-small);
}

.btn-remove {
  background: var(--color-danger);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-small);
  font-size: var(--font-size-xs);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-remove:hover {
  background: #dc2626;
}

.file-card .remove-btn {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-danger);
  color: white;
  border: none;
  font-size: var(--font-size-xs);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.file-card .remove-btn:hover {
  transform: scale(1.1);
}

/* Game Selection Guidance */
.game-selection-guidance {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-xl);
  background: linear-gradient(135deg, 
    rgba(233, 69, 96, 0.2), 
    rgba(15, 52, 96, 0.1),
    rgba(233, 69, 96, 0.15)
  );
  border: 3px dashed rgba(233, 69, 96, 0.8);
  border-radius: var(--border-radius-large);
  text-align: center;
  animation: pulseGlow 2s infinite;
  box-shadow: 
    0 0 20px rgba(233, 69, 96, 0.3),
    inset 0 0 20px rgba(233, 69, 96, 0.1);
  position: relative;
  backdrop-filter: blur(5px);
}

.game-selection-guidance.hidden {
  display: none;
}

[data-theme="light"] .game-selection-guidance {
  background: linear-gradient(135deg, 
    rgba(49, 130, 206, 0.2), 
    rgba(59, 130, 246, 0.1),
    rgba(49, 130, 206, 0.15)
  );
  border: 3px dashed rgba(49, 130, 206, 0.8);
  box-shadow: 
    0 0 20px rgba(49, 130, 206, 0.3),
    inset 0 0 20px rgba(49, 130, 206, 0.1);
}

.guidance-content h4 {
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-xl);
}

.guidance-content p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-base);
}

.guidance-btn {
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  color: white;
  border: none;
  padding: var(--spacing-md) var(--spacing-2xl);
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  box-shadow: var(--shadow-neon);
}

.guidance-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-large), var(--shadow-neon);
}

@keyframes pulseGlow {
  0%, 100% {
    border-color: rgba(233, 69, 96, 0.8);
    box-shadow: 
      0 0 20px rgba(233, 69, 96, 0.3),
      inset 0 0 20px rgba(233, 69, 96, 0.1),
      0 0 0 0 rgba(233, 69, 96, 0.1);
  }
  50% {
    border-color: rgba(233, 69, 96, 1);
    box-shadow: 
      0 0 30px rgba(233, 69, 96, 0.5),
      inset 0 0 30px rgba(233, 69, 96, 0.2),
      0 0 0 15px rgba(233, 69, 96, 0.1);
  }
}

[data-theme="light"] .game-selection-guidance {
  animation: pulseGlowLight 2s infinite;
}

@keyframes pulseGlowLight {
  0%, 100% {
    border-color: rgba(49, 130, 206, 0.8);
    box-shadow: 
      0 0 20px rgba(49, 130, 206, 0.3),
      inset 0 0 20px rgba(49, 130, 206, 0.1),
      0 0 0 0 rgba(49, 130, 206, 0.1);
  }
  50% {
    border-color: rgba(49, 130, 206, 1);
    box-shadow: 
      0 0 30px rgba(49, 130, 206, 0.5),
      inset 0 0 30px rgba(49, 130, 206, 0.2),
      0 0 0 15px rgba(49, 130, 206, 0.1);
  }
}

/* Dashboard Goals Section */
.dashboard-goals {
  margin-bottom: var(--spacing-xl);
}

.goals-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.goals-header h3 {
  margin: 0;
  color: var(--text-primary);
  font-size: var(--font-size-xl);
}

.view-all-goals {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.view-all-goals:hover {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

.dashboard-goals-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.dashboard-goal-item {
  padding: var(--spacing-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--color-accent);
  transition: var(--transition-base);
}

[data-theme="light"] .dashboard-goal-item {
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid var(--card-border);
  border-left: 4px solid #3b82f6;
  box-shadow: var(--shadow-small);
}

.dashboard-goal-item.urgent {
  border-left-color: var(--color-warning);
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), var(--glass-bg));
}

[data-theme="light"] .dashboard-goal-item.urgent {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, #ffffff 100%);
  border-left-color: #f59e0b;
}

.dashboard-goal-item.urgent .goal-item-deadline {
  color: var(--color-warning);
  font-weight: 600;
}

[data-theme="light"] .dashboard-goal-item.urgent .goal-item-deadline {
  color: #d97706;
}

.dashboard-goal-item:hover {
  transform: translateX(2px);
  box-shadow: var(--shadow-small);
}

[data-theme="light"] .dashboard-goal-item:hover {
  box-shadow: var(--shadow-medium);
  transform: translateX(2px) translateY(-1px);
}

.goal-item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-sm);
}

.goal-item-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

[data-theme="light"] .goal-item-title {
  color: #0f172a;
}

.goal-item-deadline {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

[data-theme="light"] .goal-item-deadline {
  color: #64748b;
}

.goal-progress-container {
  margin-top: var(--spacing-sm);
}

.goal-progress-bar {
  width: 100%;
  height: 6px;
  background: var(--bg-secondary);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: var(--spacing-xs);
}

[data-theme="light"] .goal-progress-bar {
  background: #e2e8f0;
}

.goal-progress-fill {
  height: 100%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  border-radius: 3px;
  transition: width 0.5s ease;
}

[data-theme="light"] .goal-progress-fill {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.goal-progress-text {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  text-align: right;
}

[data-theme="light"] .goal-progress-text {
  color: #475569;
}

.no-goals-message {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--text-muted);
}

.no-goals-message h4 {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.add-goal-btn {
  background: transparent;
  border: 2px dashed var(--glass-border);
  color: var(--text-secondary);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.add-goal-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* No Matches Message */
.no-matches-message {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--text-muted);
}

.no-matches-message .message-text {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
}

.no-matches-message .message-sub {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--spacing-lg);
}

.no-matches-message .btn-secondary {
  background: transparent;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  font-weight: 500;
}

.no-matches-message .btn-secondary:hover {
  background: var(--color-accent);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-small);
}








.goal-focus {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.goal-icon {
  font-size: var(--font-size-lg);
}

.goal-title {
  font-weight: 600;
  color: var(--color-accent);
  font-size: var(--font-size-base);
}

.goal-deadline {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.offline-indicator {
  background: rgba(156, 163, 175, 0.2);
  color: var(--text-muted);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-small);
  font-size: var(--font-size-xs);
  font-weight: 500;
}









.api-setup-suggestion {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  background: rgba(156, 163, 175, 0.1);
  border-radius: var(--border-radius-small);
  text-align: center;
}

.api-setup-suggestion p {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin: 0 0 var(--spacing-md) 0;
}

.no-recommendations-message {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--text-muted);
}

.no-recommendations-message .message-text {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  font-weight: 500;
}

/* Game Selection Highlight Animation */
.game-selector.highlight {
  border: 3px solid var(--color-accent);
  box-shadow: 0 0 20px rgba(233, 69, 96, 0.3);
  animation: highlightPulse 1.5s ease-in-out;
}

@keyframes highlightPulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 20px rgba(233, 69, 96, 0.3);
  }
  50% {
    transform: scale(1.02);
    box-shadow: 0 0 30px rgba(233, 69, 96, 0.5);
  }
}

/* API Input Group Enhancement */
.api-input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.api-input-group input {
  flex: 1;
  padding-right: 40px;
}

.api-input-group .toggle-btn {
  position: absolute;
  right: var(--spacing-sm);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: var(--spacing-xs);
  transition: var(--transition-fast);
}

.api-input-group .toggle-btn:hover {
  color: var(--text-primary);
}

/* Utility Classes */
.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

/* Responsive Design */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: var(--spacing-md);
    padding: 0 var(--spacing-md);
    align-items: center;
  }
  
  .nav {
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* Internet Explorer 10+ */
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .nav::-webkit-scrollbar {
    display: none; /* WebKit */
  }
  
  .user-actions {
    gap: var(--spacing-sm);
    justify-content: center;
    width: 100%;
    max-width: 400px;
  }
  
  .main-content {
    padding: var(--spacing-lg) var(--spacing-md);
  }
  
  .profile-card {
    flex-direction: column;
    text-align: center;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .charts-grid {
    grid-template-columns: 1fr;
  }

  .chart-card {
    min-height: 350px;
  }

  .chart-card canvas {
    min-height: 280px !important;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .goal-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
  
  .toast-container {
    top: var(--spacing-md);
    right: var(--spacing-md);
    left: var(--spacing-md);
  }
  
  .toast {
    max-width: none;
  }
}

@media (max-width: 480px) {
  .header {
    padding: var(--spacing-sm) 0;
  }
  
  .header-content {
    gap: var(--spacing-sm);
    padding: 0 var(--spacing-sm);
  }
  
  .nav {
    flex-wrap: nowrap;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
  }
  
  .nav-btn {
    flex-shrink: 0;
    min-width: 80px;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.8rem;
    white-space: nowrap;
  }
  
  .nav-btn .nav-icon {
    font-size: 1rem;
  }
  
  .user-actions {
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .user-status {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .user-name {
    display: none; /* ユーザー名を非表示にしてスペ�Eスを節紁E*/
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .page-header h2 {
    font-size: var(--font-size-2xl);
  }
  
  .logo h1 {
    font-size: var(--font-size-xl);
  }
}

/* API Setup Modal */
.api-setup-modal {
  max-width: 600px;
  width: 90vw;
}

.api-setup-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.info-section {
  background: rgba(233, 69, 96, 0.05);
  border: 1px solid rgba(233, 69, 96, 0.2);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
}

.info-section h3 {
  color: var(--color-accent);
  margin: 0 0 var(--spacing-md) 0;
  font-size: var(--font-size-base);
  font-weight: 600;
}

.info-section ol {
  margin: 0;
  padding-left: var(--spacing-lg);
  color: var(--text-secondary);
}

.info-section ol li {
  margin-bottom: var(--spacing-xs);
}

.info-section a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
}

.info-section a:hover {
  text-decoration: underline;
}

.api-key-input-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
}

.api-key-input {
  position: relative;
  font-family: 'Courier New', monospace;
  font-size: var(--font-size-sm);
  padding-right: 50px !important;
}

.toggle-visibility {
  position: absolute;
  right: var(--spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: var(--font-size-lg);
  padding: var(--spacing-xs);
  border-radius: var(--border-radius-small);
  transition: background-color 0.2s ease;
}

.toggle-visibility:hover {
  background: rgba(233, 69, 96, 0.1);
}

.api-key-validation {
  margin-top: var(--spacing-sm);
  min-height: 24px;
}

.validation-success {
  color: #10b981;
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.validation-error {
  color: #ef4444;
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.features-info {
  background: linear-gradient(135deg, 
    rgba(233, 69, 96, 0.05) 0%, 
    rgba(233, 69, 96, 0.02) 100%);
  border: 1px solid rgba(233, 69, 96, 0.2);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
}

.features-info h3 {
  color: var(--color-accent);
  margin: 0 0 var(--spacing-md) 0;
  font-size: var(--font-size-base);
  font-weight: 600;
}

.features-info ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.features-info li {
  margin-bottom: var(--spacing-sm);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  padding-left: var(--spacing-sm);
}

.modal-subtitle {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  margin: var(--spacing-xs) 0 0 0;
  font-weight: normal;
}

.modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

.btn-text {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: var(--font-size-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-small);
  transition: all 0.2s ease;
}

.btn-text:hover {
  background: rgba(233, 69, 96, 0.1);
  color: var(--color-accent);
}

.btn-text:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* API Setup Modal Form Group Enhancement */
.api-setup-modal .form-group {
  position: relative;
  margin-bottom: var(--spacing-md);
}

.api-setup-modal .form-group:last-child {
  margin-bottom: 0;
}

.api-setup-modal label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

/* API Initial Setup Modal Styles */
.api-setup-priority {
  z-index: 10000 !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.api-setup-priority.hidden {
  display: none !important;
}

.api-setup-priority .modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
}

.api-setup-content {
  position: relative;
  z-index: 10001;
  max-width: 500px;
  width: 90vw;
  background: var(--bg-card);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  padding: 32px;
  animation: modalAppear 0.3s ease;
}

@keyframes modalAppear {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.setup-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--glass-border);
}

.logo-section h1 {
  font-size: var(--font-size-2xl);
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0 0 var(--spacing-xs) 0;
}

.tagline {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin: 0;
}

.setup-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.setup-title h2 {
  color: var(--text-primary);
  margin: 0 0 var(--spacing-sm) 0;
  font-size: var(--font-size-xl);
}

.setup-title p {
  color: var(--text-secondary);
  margin: 0;
  font-size: var(--font-size-sm);
}

.api-input-section {
  margin-bottom: var(--spacing-xl);
}

.api-input-section label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.input-wrapper {
  position: relative;
  margin-bottom: var(--spacing-sm);
}

.input-wrapper input {
  width: 100%;
  padding: var(--spacing-md);
  padding-right: 48px;
  border: 2px solid var(--glass-border);
  border-radius: var(--border-radius);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-family: 'Courier New', monospace;
  transition: var(--transition-base);
}

.input-wrapper input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.1);
}

.input-wrapper.input-valid input {
  border-color: var(--color-success);
  background: rgba(16, 185, 129, 0.05);
}

.input-wrapper.input-invalid input {
  border-color: var(--color-danger);
  background: rgba(239, 68, 68, 0.05);
}

.eye-btn {
  position: absolute;
  right: var(--spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: var(--border-radius-small);
  transition: var(--transition-fast);
}

.eye-btn:hover {
  background: rgba(233, 69, 96, 0.1);
  color: var(--color-accent);
}

.input-helper {
  margin-bottom: var(--spacing-md);
}

.input-helper p {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin: 0;
  text-align: center;
}

.features-info {
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, 
    rgba(233, 69, 96, 0.05), 
    rgba(15, 52, 96, 0.03)
  );
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
}

.features-info h3 {
  color: var(--text-primary);
  margin: 0 0 var(--spacing-md) 0;
  font-size: var(--font-size-base);
  font-weight: 600;
  text-align: center;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.feature-icon {
  font-size: var(--font-size-lg);
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-item strong {
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  display: block;
  margin-bottom: var(--spacing-xs);
}

.feature-item p {
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  margin: 0;
  line-height: 1.4;
}

.model-info {
  color: var(--color-accent);
  font-size: var(--font-size-xs);
  font-weight: 500;
  background: rgba(233, 69, 96, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  margin-top: 4px;
  display: inline-block;
  opacity: 0.8;
}

.setup-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.setup-actions button {
  flex: 1;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
}

.setup-actions .btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  border: none;
  color: white;
  box-shadow: var(--shadow-neon);
}

.setup-actions .btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-large), var(--shadow-neon);
}

.setup-actions .btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.setup-actions .btn-secondary {
  background: transparent;
  border: 2px solid var(--glass-border);
  color: var(--text-secondary);
}

.setup-actions .btn-secondary:hover:not(:disabled) {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
  transform: translateY(-1px);
}

.api-help {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--border-radius-small);
}

.api-help p {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  margin: 0 0 var(--spacing-sm) 0;
}

.api-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--font-size-sm);
  transition: var(--transition-fast);
}

.api-link:hover {
  text-decoration: underline;
  color: var(--color-primary);
}

.skip-option {
  text-align: center;
}

.skip-option .btn-text {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: var(--font-size-xs);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-small);
  transition: var(--transition-fast);
}

.skip-option .btn-text:hover {
  background: rgba(156, 163, 175, 0.1);
  color: var(--text-secondary);
}

/* Game Option Enhancement */
.game-option {
  cursor: pointer !important;
  user-select: none;
  transition: all 0.2s ease !important;
  border: 2px solid transparent;
}

.game-option:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1) !important;
  border-color: var(--color-accent) !important;
}

.game-option:active {
  transform: translateY(0) !important;
}

.game-option.selected {
  border-color: var(--color-accent) !important;
  border-width: 3px !important;
  background-color: rgba(233, 69, 96, 0.1) !important;
}

.game-option.selected::after {
  content: "✓";
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--color-accent);
  color: white;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: var(--font-size-sm);
}

/* High DPI Display Support */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .avatar-placeholder {
    box-shadow: 0 0 20px rgba(233, 69, 96, 0.4);
  }
  
  .card {
    border-width: 0.5px;
  }
}

/* Plan Detail Modal Styles */
.plan-detail-content {
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
}

.plan-detail-body {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

/* Plan Overview Section */
.plan-overview {
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--glass-border);
}

.plan-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.meta-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-weight: 600;
}

.meta-value {
  font-size: var(--font-size-md);
  color: var(--text-primary);
  font-weight: 700;
}

.plan-progress-section {
  margin-top: var(--spacing-md);
}

/* Current Week Section */
.current-week-section {
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--glass-border);
}

.current-week-section h3 {
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
  font-size: var(--font-size-lg);
}

.current-week-card {
  background: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  border: 1px solid var(--glass-border);
}

.week-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.week-title {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--text-primary);
}

.week-period {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.week-focus {
  background: var(--color-accent);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.week-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.objectives-section,
.milestones-section {
  background: var(--bg-primary);
  border-radius: var(--border-radius-sm);
  padding: var(--spacing-md);
}

.objectives-section h4,
.milestones-section h4 {
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

/* .objectives-list and .milestones-list styles moved to Week Cards section */

/* Weeks Timeline Section */
.weeks-timeline {
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--glass-border);
}

.weeks-timeline h3 {
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
  font-size: var(--font-size-lg);
}

.timeline-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.timeline-week {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--glass-border);
  transition: all 0.3s ease;
}

.timeline-week:hover {
  background: var(--glass-bg);
  transform: translateX(5px);
}

.timeline-week.current {
  border-color: var(--color-accent);
  background: rgba(233, 69, 96, 0.1);
}

.timeline-week.completed {
  opacity: 0.7;
  border-color: var(--color-success);
  background: rgba(16, 185, 129, 0.1);
}

.week-number {
  background: var(--color-accent);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 50%;
  font-weight: 700;
  font-size: var(--font-size-sm);
  min-width: 40px;
  text-align: center;
}

.timeline-week.completed .week-number {
  background: var(--color-success);
}

.timeline-week.current .week-number {
  background: var(--color-accent);
  box-shadow: 0 0 10px rgba(233, 69, 96, 0.5);
}

.week-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.week-info-title {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-md);
}

.week-info-focus {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.week-info-period {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
}

/* Plan Detail Actions */
.plan-detail-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border-top: 1px solid var(--glass-border);
  background: var(--bg-secondary);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.plan-status-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* Responsive Design for Plan Detail Modal */
@media (max-width: 768px) {
  .plan-detail-content {
    width: 95vw;
    max-height: 95vh;
  }

  .plan-meta {
    grid-template-columns: 1fr;
  }

  .week-content {
    grid-template-columns: 1fr;
  }

  .timeline-week {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }

  .plan-detail-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .plan-status-actions {
    justify-content: center;
  }
}

/* Quick Match Input Styles */
.quick-match-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: var(--spacing-lg);
  backdrop-filter: var(--backdrop-blur);
  box-shadow: var(--shadow-medium);
  margin-bottom: var(--spacing-lg);
}

.quick-match-card .subtitle {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-lg);
}

.match-section {
  margin-bottom: var(--spacing-xl);
}

.match-section h4 {
  color: var(--text-primary);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Character Filter */
.character-filter {
  position: relative;
  margin-bottom: var(--spacing-sm);
}

.character-search-input {
  width: 100%;
  padding: var(--spacing-sm) 2.5rem var(--spacing-sm) var(--spacing-sm);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-small);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  transition: var(--transition-fast);
}

.character-search-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(233, 69, 96, 0.2);
}

.character-search-input::placeholder {
  color: var(--text-muted);
}

.search-icon {
  position: absolute;
  right: var(--spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

/* Character Selection Grid */
.character-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  max-height: 280px;
  overflow-y: auto;
  padding: var(--spacing-sm);
  background: var(--bg-card);
  border-radius: var(--border-radius);
  border: 1px solid var(--glass-border);
  scroll-behavior: smooth;
}

.character-grid::-webkit-scrollbar {
  width: 6px;
}

.character-grid::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 3px;
}

.character-grid::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 3px;
}

.character-grid::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

.char-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-small);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  min-height: 68px;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.char-option::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.char-option:hover::before {
  left: 100%;
}

.char-option:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.char-option.selected {
  border-color: var(--color-accent);
  background: rgba(233, 69, 96, 0.1);
  box-shadow: 0 0 20px rgba(233, 69, 96, 0.3);
}

.char-icon {
  font-size: 18px;
  margin-bottom: 2px;
}

.char-name {
  color: var(--text-primary);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.2;
}

/* Filter Message */
.filter-message {
  grid-column: 1 / -1;
  padding: var(--spacing-lg);
  text-align: center;
  background: var(--bg-secondary);
  border-radius: var(--border-radius-small);
  border: 1px dashed var(--glass-border);
  opacity: 0.8;
}

.no-results-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
}

.no-results-icon {
  font-size: 2rem;
  opacity: 0.6;
}

.no-results-message p {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

/* VS Section */
.vs-section {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: var(--spacing-lg) 0;
}

.vs-label {
  background: var(--color-accent);
  color: white;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 50px;
  font-weight: 700;
  font-size: var(--font-size-lg);
  box-shadow: var(--shadow-medium);
}


/* Score Selection Grid */
.score-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: var(--spacing-md);
}

.score-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--bg-secondary);
  border: 2px solid var(--glass-border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.score-option:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.score-option.selected {
  border-color: var(--color-accent);
  background: rgba(233, 69, 96, 0.1);
  box-shadow: 0 0 20px rgba(233, 69, 96, 0.3);
}

.score-display {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.score-label {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

/* Decision Selection Grid */
.decision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--spacing-md);
}

.decision-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--bg-secondary);
  border: 2px solid var(--glass-border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  min-height: 80px;
  justify-content: center;
}

.decision-option:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.decision-option.selected {
  border-color: var(--color-accent);
  background: rgba(233, 69, 96, 0.1);
  box-shadow: 0 0 20px rgba(233, 69, 96, 0.3);
}

.decision-icon {
  font-size: 24px;
  margin-bottom: var(--spacing-xs);
}

.decision-option span {
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

/* Form Actions */
.form-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-xl);
}

.quick-submit-btn {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-lg);
  font-weight: 600;
  min-width: 180px;
}

.quick-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}



.detailed-data-section .form-group {
  margin-bottom: var(--spacing-md);
}

.detailed-data-section .form-group label {
  font-size: var(--font-size-xs);
  margin-bottom: var(--spacing-xs);
}

.detailed-data-section .form-group input {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
}

[data-theme="light"] .detailed-data-section {
  background: var(--glass-bg);
  border-color: var(--glass-border);
  backdrop-filter: var(--backdrop-blur);
}

/* Responsive Design */
@media (max-width: 768px) {
  .character-filter {
    margin-bottom: var(--spacing-md);
  }

  .character-search-input {
    font-size: 16px; /* Prevent zoom on iOS */
    padding: 12px 2.5rem 12px 12px;
  }

  .character-grid {
    grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
    gap: 6px;
    max-height: 220px;
  }

  .char-option {
    min-height: 50px;
    padding: 4px;
  }

  .char-icon {
    font-size: 16px;
  }

  .char-name {
    font-size: 10px;
  }

  .score-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
  }

  .decision-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }

  .decision-option {
    min-height: 70px;
    padding: var(--spacing-sm);
  }

  .form-actions {
    flex-direction: column;
    align-items: center;
  }

  .quick-submit-btn {
    width: 100%;
  }
}

/* 気づきタグ機�Eのスタイル */
.insight-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px dashed var(--glass-border);
}

.insight-section .subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.insight-input-wrapper {
    margin-bottom: 1rem;
}

.insight-input-wrapper textarea {
    width: 100%;
    min-height: 80px;
    padding: 0.75rem;
    border: 2px solid var(--glass-border);
    border-radius: 8px;
    background-color: var(--bg-card);
    color: var(--text-primary);
    font-family: inherit;
    resize: vertical;
    transition: border-color 0.3s ease;
}

.insight-input-wrapper textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.insight-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.5rem;
}

.char-counter {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.generated-tags-container,
.final-tags-container {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--glass-bg);
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--backdrop-blur);
}

.tags-header,
.final-tags-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.tags-header h5,
.final-tags-header h5 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1rem;
}

.tags-list,
.final-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.insight-tag {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background: var(--color-accent);
    color: white;
    border-radius: 16px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-small);
}

.insight-tag.generated-tag {
    background: var(--color-success);
    cursor: pointer;
}

.insight-tag.generated-tag:hover {
    background: #059669;
    transform: translateY(-1px);
    box-shadow: var(--shadow-medium);
}

.insight-tag.final-tag {
    background: var(--color-accent);
}

.tags-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

.btn-text {
    background: none;
    border: none;
    color: var(--color-accent);
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.9rem;
    transition: background-color 0.3s ease;
}

.btn-text:hover {
    background-color: var(--glass-bg);
}

.btn-text:disabled {
    color: var(--text-secondary);
    cursor: not-allowed;
}

/* レスポンシブ対忁E*/
@media (max-width: 768px) {
    .insight-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .tags-actions {
        flex-direction: column;
    }

    .tags-header,
    .final-tags-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}


/* 推敲結果表示のスタイル */
.refined-content-display {
    margin-top: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: linear-gradient(145deg, var(--bg-secondary), var(--glass-bg));
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    backdrop-filter: var(--backdrop-blur);
    box-shadow: var(--shadow-small);
    display: none;
}

.refined-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--glass-border);
}

.refined-header h5 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1rem;
}

.refined-content {
    font-size: 0.9rem;
    line-height: 1.5;
}

.refined-section {
    margin-bottom: 1rem;
}

.refined-section:last-child {
    margin-bottom: 0;
}

.refined-section strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.5rem;
}

.refined-section p {
    color: var(--text-secondary);
    margin: 0;
    padding-left: 1rem;
    border-left: 3px solid var(--color-accent);
}

.refined-section ul {
    margin: 0;
    padding-left: 1.5rem;
    color: var(--text-secondary);
}

.refined-section li {
    margin-bottom: 0.25rem;
}

/* レスポンシブ対忁E*/
@media (max-width: 768px) {
    .refined-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .refined-section p {
        padding-left: 0.5rem;
    }
}


/* 検索ソース表示のスタイル */
.grounding-sources-display {
    margin-top: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: linear-gradient(145deg, #e8f4f8, var(--glass-bg));
    border: 1px solid #b3e0ff;
    border-radius: 12px;
    backdrop-filter: var(--backdrop-blur);
    box-shadow: var(--shadow-small);
    display: none;
}

.sources-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #b3e0ff;
}

.sources-header h5 {
    margin: 0;
    color: #0066cc;
    font-size: 1rem;
}

.sources-content {
    font-size: 0.9rem;
    line-height: 1.5;
}

.source-item {
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 8px;
    border-left: 3px solid #0066cc;
}

.source-item:last-child {
    margin-bottom: 0;
}

.source-title {
    margin-bottom: 0.5rem;
}

.source-title a {
    color: #0066cc;
    text-decoration: none;
    font-weight: 500;
}

.source-title a:hover {
    text-decoration: underline;
}

.source-snippet {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* ダークモード対忁E*/
[data-theme="dark"] .grounding-sources-display {
    background: linear-gradient(145deg, #1a2332, var(--glass-bg));
    border-color: #2a4a6b;
}

[data-theme="dark"] .sources-header {
    border-bottom-color: #2a4a6b;
}

[data-theme="dark"] .sources-header h5 {
    color: #66b3ff;
}

[data-theme="dark"] .source-item {
    background: rgba(26, 35, 50, 0.7);
    border-left-color: #66b3ff;
}

[data-theme="dark"] .source-title a {
    color: #66b3ff;
}

/* レスポンシブ対忁E*/
@media (max-width: 768px) {
    .sources-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .source-item {
        padding: 0.5rem;
    }
}

/* Analysis Source Selector */
.analysis-source-selector {
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
}

.analysis-source-selector h5 {
    margin: 0 0 0.75rem 0;
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.radio-group {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.radio-label:hover {
    color: var(--text-primary);
}

.radio-label input[type="radio"] {
    -webkit-appearance: none;
    appearance: none;
    background-color: var(--bg-primary);
    margin: 0;
    font: inherit;
    color: var(--text-secondary);
    width: 1.15em;
    height: 1.15em;
    border: 0.15em solid var(--text-secondary);
    border-radius: 50%;
    transform: translateY(-0.075em);
    display: grid;
    place-content: center;
    cursor: pointer;
}

.radio-label input[type="radio"]::before {
    content: "";
    width: 0.65em;
    height: 0.65em;
    border-radius: 50%;
    transform: scale(0);
    transition: 120ms transform ease-in-out;
    box-shadow: inset 1em 1em var(--color-accent);
}

.radio-label input[type="radio"]:checked::before {
    transform: scale(1);
}

.radio-label input[type="radio"]:checked {
    border-color: var(--color-accent);
}

.radio-label input[type="radio"]:disabled {
    border-color: var(--text-muted);
    opacity: 0.5;
    cursor: not-allowed;
}

.radio-label input[type="radio"]:disabled + span {
    color: var(--text-muted);
    cursor: not-allowed;
}

#source-file-selector {
    width: 100%;
    max-width: 300px;
    padding: 0.5rem;
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-small);
}

#source-file-selector:disabled {
    opacity: 0.6;
    background: var(--bg-secondary);
}

/* ==========================================
   Gallery Page Styles
   ========================================== */

/* Gallery Filters */
.gallery-filters {
    margin-bottom: var(--spacing-xl);
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    align-items: end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.filter-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.filter-group input,
.filter-group select {
    padding: var(--spacing-md);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: var(--transition-base);
}

[data-theme="light"] .filter-group input,
[data-theme="light"] .filter-group select {
    background: rgba(255, 255, 255, 0.95);
    border: 1.5px solid rgba(226, 232, 240, 0.8);
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.1);
}

[data-theme="light"] .filter-group input:focus,
[data-theme="light"] .filter-group select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.filter-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.no-matches-gallery {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-secondary);
}

.no-matches-gallery h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

/* Match Card */
.match-card {
    background: var(--bg-card);
    border: 2px solid var(--glass-border);
    border-radius: var(--border-radius-large);
    padding: var(--spacing-lg);
    transition: var(--transition-base);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .match-card {
    background: linear-gradient(145deg, 
        rgba(22, 33, 62, 0.95), 
        rgba(26, 26, 46, 0.9)
    );
    box-shadow: 
        var(--shadow-medium),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

[data-theme="light"] .match-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid var(--card-border);
    box-shadow: 
        var(--shadow-medium),
        inset 0 1px 0 var(--card-highlight);
}

.match-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
}

[data-theme="light"] .match-card::before {
    background: linear-gradient(90deg, #3b82f6, #2563eb);
}

.match-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-large), 0 0 30px rgba(233, 69, 96, 0.2);
    border-color: rgba(233, 69, 96, 0.4);
}

[data-theme="light"] .match-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 
        var(--shadow-premium),
        var(--premium-glow);
    border-color: rgba(59, 130, 246, 0.4);
}

.match-card.win-card::before {
    background: linear-gradient(90deg, var(--color-success), #059669);
}

.match-card.loss-card::before {
    background: linear-gradient(90deg, var(--color-danger), #dc2626);
}

/* Match Card Header */
.match-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.match-result-badge {
    font-weight: 700;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-large);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

.match-result-badge.win {
    background: var(--color-success);
    color: white;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
}

.match-result-badge.loss {
    background: var(--color-danger);
    color: white;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.3);
}

.match-date {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

/* Character Matchup */
.character-matchup {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
}

[data-theme="light"] .character-matchup {
    background: rgba(0, 0, 0, 0.03);
}

.character-box {
    text-align: center;
    flex: 1;
}

.character-icon {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-xs);
}

.character-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.vs-divider {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-muted);
    margin: 0 var(--spacing-md);
}

/* Match Info */
.match-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--glass-border);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.info-value {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

/* Tags */
.match-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.match-tag {
    background: rgba(233, 69, 96, 0.2);
    color: var(--color-accent);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-small);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border: 1px solid rgba(233, 69, 96, 0.3);
}

[data-theme="light"] .match-tag {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

/* Match Detail Modal */
.match-detail-content {
    max-width: 700px;
    width: 90%;
}

.match-detail-body {
    max-height: 60vh;
    overflow-y: auto;
    padding: var(--spacing-lg);
}

.match-detail-actions {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
    justify-content: flex-end;
}

.detail-section {
    margin-bottom: var(--spacing-xl);
}

.detail-section h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

[data-theme="light"] .detail-section h3 {
    color: var(--color-primary);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.detail-item {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
}

[data-theme="light"] .detail-item {
    background: rgba(248, 250, 252, 0.8);
    border: 1px solid rgba(226, 232, 240, 0.6);
}

.detail-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

.detail-value {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-primary);
}

.memo-box {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

[data-theme="light"] .memo-box {
    background: rgba(248, 250, 252, 0.8);
    border: 1px solid rgba(226, 232, 240, 0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-actions {
        grid-column: 1;
    }
    
    .match-detail-content {
        max-width: 95%;
    }
}

/* Chart Header with Detail Button */
.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.chart-header h3 {
  margin: 0;
}

.chart-header .btn-text {
  padding: 6px 12px;
  font-size: 13px;
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.chart-header .btn-text:hover {
  background: var(--color-accent);
  color: white;
  transform: translateY(-2px);
}

/* Win Rate Detail Modal */
.winrate-detail-content {
  width: 90%;
  max-width: 900px;
  max-height: 85vh;
  overflow-y: auto;
}

.stats-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 15px;
  margin-bottom: 25px;
  padding: 20px;
  background: var(--glass-bg);
  border-radius: 12px;
  border: 1px solid var(--glass-border);
}

.summary-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.summary-label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.summary-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-accent);
}

/* Detail Controls */
.detail-controls {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  padding: 15px;
  background: var(--bg-card);
  border-radius: 8px;
  border: 1px solid var(--glass-border);
  flex-wrap: wrap;
}

.control-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.control-group label {
  font-size: 14px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.sort-select, .filter-input {
  padding: 8px 12px;
  background: var(--bg-primary);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.sort-select:hover, .filter-input:hover {
  border-color: var(--color-accent);
}

.sort-select:focus, .filter-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.1);
}

.filter-input {
  width: 100px;
}

/* Opponent Stats List */
.opponent-stats-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 500px;
  overflow-y: auto;
  padding: 5px;
}

.opponent-stat-item {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 15px;
  transition: all 0.3s ease;
}

.opponent-stat-item:hover {
  transform: translateX(5px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-medium);
}

.opponent-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.opponent-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.opponent-winrate {
  font-size: 24px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 8px;
  background: var(--glass-bg);
}

.opponent-winrate.high {
  color: var(--color-success);
  background: rgba(16, 185, 129, 0.15);
}

.opponent-winrate.medium {
  color: var(--color-warning);
  background: rgba(245, 158, 11, 0.15);
}

.opponent-winrate.low {
  color: var(--color-danger);
  background: rgba(239, 68, 68, 0.15);
}

.opponent-details {
  display: flex;
  gap: 15px;
  margin-bottom: 10px;
  font-size: 14px;
}

.stat-detail {
  color: var(--text-secondary);
}

.stat-detail.wins {
  color: var(--color-success);
  font-weight: 600;
}

.stat-detail.losses {
  color: var(--color-danger);
  font-weight: 600;
}

/* Win Rate Bar */
.winrate-bar {
  width: 100%;
  height: 8px;
  background: var(--glass-bg);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.winrate-fill {
  height: 100%;
  transition: width 0.5s ease;
  border-radius: 4px;
}

.winrate-fill.high {
  background: linear-gradient(90deg, var(--color-success), #34d399);
}

.winrate-fill.medium {
  background: linear-gradient(90deg, var(--color-warning), #fbbf24);
}

.winrate-fill.low {
  background: linear-gradient(90deg, var(--color-danger), #f87171);
}

/* Modal Footer */
.modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid var(--glass-border);
  margin-top: 20px;
}

/* Scrollbar Styling */
.opponent-stats-list::-webkit-scrollbar {
  width: 8px;
}

.opponent-stats-list::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 4px;
}

.opponent-stats-list::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 4px;
}

.opponent-stats-list::-webkit-scrollbar-thumb:hover {
  background: #ff6b85;
}

/* Responsive Design for Win Rate Detail */
@media (max-width: 768px) {
  .winrate-detail-content {
    width: 95%;
    max-height: 90vh;
  }

  .stats-summary {
    grid-template-columns: 1fr;
  }

  .detail-controls {
    flex-direction: column;
  }

  .opponent-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .opponent-winrate {
    font-size: 20px;
  }
}

/* ========================================
   Gallery Selection Mode Styles
   ======================================== */

/* Filter Header with Selection Controls */
.filter-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.filter-header h3 {
  margin: 0;
}

.selection-controls {
  display: flex;
  gap: var(--spacing-sm);
}

/* Selection Actions Bar */
.selection-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  background: linear-gradient(145deg, 
    rgba(22, 33, 62, 0.8), 
    rgba(233, 69, 96, 0.15)
  );
  border: 2px solid rgba(233, 69, 96, 0.4);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-lg);
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  animation: slideDown 0.3s ease-out;
}

[data-theme="light"] .selection-actions {
  background: linear-gradient(145deg, 
    rgba(255, 255, 255, 0.9), 
    rgba(59, 130, 246, 0.08)
  );
  border: 2px solid rgba(59, 130, 246, 0.3);
}

.selection-actions.hidden {
  display: none;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.selection-info {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-accent);
  text-shadow: 0 0 10px rgba(233, 69, 96, 0.3);
}

[data-theme="light"] .selection-info {
  color: var(--color-primary);
  text-shadow: none;
}

.selection-buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.selection-buttons .btn-secondary,
.selection-buttons .btn-danger {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.selection-buttons .icon {
  font-size: var(--font-size-base);
}

/* Toggle Button Active State */
#toggle-selection-mode.active {
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  color: white;
  border-color: var(--color-accent);
  box-shadow: var(--shadow-neon);
}

[data-theme="light"] #toggle-selection-mode.active {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  border-color: #3b82f6;
}

/* Gallery Grid in Selection Mode */
.gallery-grid.selection-mode .match-card {
  cursor: pointer;
  position: relative;
  user-select: none;
}

.gallery-grid.selection-mode .match-card:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: var(--shadow-large), 0 0 20px rgba(233, 69, 96, 0.3);
}

[data-theme="light"] .gallery-grid.selection-mode .match-card:hover {
  box-shadow: var(--shadow-premium), 0 0 20px rgba(59, 130, 246, 0.2);
}

/* Match Checkbox - Premium Design with Advanced Animations */
.match-checkbox {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  z-index: 10;
  cursor: pointer;
  width: 36px;
  height: 36px;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.match-checkbox:hover {
  transform: scale(1.15) rotate(2deg);
  filter: brightness(1.1);
}

.match-checkbox input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 36px;
  height: 36px;
  cursor: pointer;
  z-index: 2;
  margin: 0;
  top: 0;
  left: 0;
}

/* Custom Checkbox Design - Base State */
.match-checkbox::before {
  content: '';
  display: block;
  width: 36px;
  height: 36px;
  background: 
    linear-gradient(145deg, rgba(22, 33, 62, 0.98), rgba(15, 52, 96, 0.95)),
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.15), transparent 60%);
  border: 3px solid rgba(233, 69, 96, 0.5);
  border-radius: 10px;
  box-shadow: 
    0 8px 16px rgba(0, 0, 0, 0.5),
    inset 0 2px 4px rgba(255, 255, 255, 0.1),
    inset 0 -2px 4px rgba(0, 0, 0, 0.3);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  backdrop-filter: blur(8px);
}

[data-theme="light"] .match-checkbox::before {
  background: 
    linear-gradient(145deg, rgba(255, 255, 255, 1), rgba(248, 250, 252, 0.98)),
    radial-gradient(circle at 30% 30%, rgba(59, 130, 246, 0.1), transparent 60%);
  border: 3px solid rgba(59, 130, 246, 0.4);
  box-shadow: 
    0 8px 16px rgba(0, 0, 0, 0.15),
    inset 0 2px 4px rgba(255, 255, 255, 0.9),
    inset 0 -2px 4px rgba(0, 0, 0, 0.05);
}

/* Hover State - Glowing Effect */
.match-checkbox:hover::before {
  border-color: var(--color-accent);
  box-shadow: 
    0 12px 24px rgba(233, 69, 96, 0.5),
    0 0 30px rgba(233, 69, 96, 0.4),
    0 0 50px rgba(233, 69, 96, 0.2),
    inset 0 2px 6px rgba(255, 255, 255, 0.2),
    inset 0 -2px 6px rgba(0, 0, 0, 0.3);
  transform: translateY(-2px) scale(1.05);
  animation: pulseGlow 2s ease-in-out infinite;
}

[data-theme="light"] .match-checkbox:hover::before {
  border-color: var(--color-primary);
  box-shadow: 
    0 12px 24px rgba(59, 130, 246, 0.4),
    0 0 30px rgba(59, 130, 246, 0.35),
    0 0 50px rgba(59, 130, 246, 0.15),
    inset 0 2px 6px rgba(255, 255, 255, 1),
    inset 0 -2px 6px rgba(0, 0, 0, 0.08);
}

/* Checked State - Epic Transformation */
.match-checkbox input[type="checkbox"]:checked + *::before,
.match-checkbox:has(input:checked)::before {
  background: 
    linear-gradient(135deg, #ff1744 0%, #e91e63 50%, #f44336 100%),
    radial-gradient(circle at center, rgba(255, 255, 255, 0.3), transparent 70%);
  border-color: #ff1744;
  box-shadow: 
    0 12px 30px rgba(233, 69, 96, 0.7),
    0 0 40px rgba(233, 69, 96, 0.5),
    0 0 60px rgba(233, 69, 96, 0.3),
    inset 0 3px 6px rgba(255, 255, 255, 0.3),
    inset 0 -3px 6px rgba(0, 0, 0, 0.3);
  transform: scale(1.1) rotate(360deg);
  animation: checkedPulse 0.6s cubic-bezier(0.34, 1.56, 0.64, 1), shimmer 2s ease-in-out infinite;
}

[data-theme="light"] .match-checkbox input[type="checkbox"]:checked + *::before,
[data-theme="light"] .match-checkbox:has(input:checked)::before {
  background: 
    linear-gradient(135deg, #2563eb 0%, #3b82f6 50%, #1d4ed8 100%),
    radial-gradient(circle at center, rgba(255, 255, 255, 0.4), transparent 70%);
  border-color: #1d4ed8;
  box-shadow: 
    0 12px 30px rgba(59, 130, 246, 0.6),
    0 0 40px rgba(59, 130, 246, 0.4),
    0 0 60px rgba(59, 130, 246, 0.25),
    inset 0 3px 6px rgba(255, 255, 255, 0.4),
    inset 0 -3px 6px rgba(0, 0, 0, 0.2);
}

/* Checkmark Icon - Advanced Animation */
.match-checkbox::after {
  content: "✓";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0) rotate(-180deg);
  font-size: 24px;
  font-weight: 900;
  color: white;
  text-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.5),
    0 0 12px rgba(255, 255, 255, 0.8),
    0 0 20px currentColor;
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  pointer-events: none;
  z-index: 3;
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.6));
}

.match-checkbox input[type="checkbox"]:checked ~ *::after,
.match-checkbox:has(input:checked)::after {
  transform: translate(-50%, -50%) scale(1) rotate(0deg);
  animation: 
    checkBounceAdvanced 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55),
    checkGlow 1.5s ease-in-out infinite;
}

/* Advanced Animations */
@keyframes checkBounceAdvanced {
  0% {
    transform: translate(-50%, -50%) scale(0) rotate(-180deg);
    opacity: 0;
  }
  40% {
    transform: translate(-50%, -50%) scale(1.3) rotate(15deg);
    opacity: 1;
  }
  70% {
    transform: translate(-50%, -50%) scale(0.9) rotate(-5deg);
  }
  100% {
    transform: translate(-50%, -50%) scale(1) rotate(0deg);
    opacity: 1;
  }
}

@keyframes pulseGlow {
  0%, 100% {
    filter: brightness(1) drop-shadow(0 0 10px rgba(233, 69, 96, 0.3));
  }
  50% {
    filter: brightness(1.15) drop-shadow(0 0 20px rgba(233, 69, 96, 0.5));
  }
}

@keyframes checkedPulse {
  0% {
    transform: scale(0.8) rotate(0deg);
  }
  50% {
    transform: scale(1.15) rotate(180deg);
  }
  100% {
    transform: scale(1.1) rotate(360deg);
  }
}

@keyframes shimmer {
  0%, 100% {
    filter: brightness(1) hue-rotate(0deg);
  }
  50% {
    filter: brightness(1.2) hue-rotate(5deg);
  }
}

@keyframes checkGlow {
  0%, 100% {
    text-shadow: 
      0 2px 8px rgba(0, 0, 0, 0.5),
      0 0 12px rgba(255, 255, 255, 0.8),
      0 0 20px currentColor;
  }
  50% {
    text-shadow: 
      0 2px 8px rgba(0, 0, 0, 0.5),
      0 0 20px rgba(255, 255, 255, 1),
      0 0 30px currentColor,
      0 0 40px currentColor;
  }
}

/* Active/Press State - Impact Effect */
.match-checkbox:active::before {
  transform: scale(0.9);
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.6),
    inset 0 2px 8px rgba(0, 0, 0, 0.4);
  transition: all 0.1s ease-out;
}

/* Selected Card Highlight */
.gallery-grid.selection-mode .match-card:has(input:checked) {
  border-color: var(--color-accent);
  box-shadow: 
    0 0 0 3px rgba(233, 69, 96, 0.3),
    var(--shadow-large);
  transform: scale(1.02);
}

[data-theme="light"] .gallery-grid.selection-mode .match-card:has(input:checked) {
  border-color: var(--color-primary);
  box-shadow: 
    0 0 0 3px rgba(59, 130, 246, 0.2),
    var(--shadow-premium);
}

/* Disable Card Click in Selection Mode */
.gallery-grid.selection-mode .match-card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 5;
  cursor: pointer;
}

/* Responsive Selection Mode */
@media (max-width: 768px) {
  .filter-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .selection-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .selection-buttons {
    flex-direction: column;
  }

  .selection-buttons .btn-secondary,
  .selection-buttons .btn-danger {
    width: 100%;
    justify-content: center;
  }

  .match-checkbox {
    top: var(--spacing-sm);
    left: var(--spacing-sm);
  }
}

/* Centered Button Card - Goals Page */
.centered-button-card {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-xl);
  background: linear-gradient(145deg,
    rgba(22, 33, 62, 0.95),
    rgba(15, 52, 96, 0.3)
  );
  border: 2px solid rgba(233, 69, 96, 0.3);
}

[data-theme="light"] .centered-button-card {
  background: linear-gradient(145deg,
    rgba(255, 255, 255, 0.98),
    rgba(248, 250, 252, 0.9)
  );
  border: 2px solid rgba(59, 130, 246, 0.25);
}

.centered-button-card h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="light"] .centered-button-card h3 {
  background: linear-gradient(135deg, #1e40af, #3b82f6);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.centered-button-card .subtitle {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
}

.centered-button-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
}

.centered-button-wrapper .btn-large {
  min-width: 280px;
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-lg);
  font-weight: 700;
}

.centered-button-wrapper .btn-accent {
  background: linear-gradient(135deg,
    rgba(245, 158, 11, 1),
    rgba(217, 119, 6, 1)
  );
  color: white;
  border: 2px solid rgba(245, 158, 11, 0.5);
  box-shadow: 
    var(--shadow-large),
    0 0 20px rgba(245, 158, 11, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] .centered-button-wrapper .btn-accent {
  background: linear-gradient(135deg,
    #f59e0b,
    #d97706
  );
  border: 2px solid rgba(245, 158, 11, 0.4);
  box-shadow: 
    var(--shadow-medium),
    0 0 20px rgba(245, 158, 11, 0.25);
}

.centered-button-wrapper .btn-accent:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 
    var(--shadow-premium),
    0 0 30px rgba(245, 158, 11, 0.5);
  border-color: rgba(245, 158, 11, 0.7);
}

/* Modal Goal Form Styles */
.modal-goal-form {
  margin-bottom: var(--spacing-xl);
}

.modal-goal-form .form-group {
  margin-bottom: var(--spacing-lg);
}

.modal-goal-form label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.modal-goal-form label .required {
  color: var(--color-accent);
  margin-left: var(--spacing-xs);
}

[data-theme="light"] .modal-goal-form label .required {
  color: var(--color-primary);
}

.modal-goal-form input[type="text"],
.modal-goal-form input[type="date"],
.modal-goal-form textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--glass-border);
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  transition: var(--transition-base);
  font-family: inherit;
}

[data-theme="light"] .modal-goal-form input[type="text"],
[data-theme="light"] .modal-goal-form input[type="date"],
[data-theme="light"] .modal-goal-form textarea {
  background: rgba(248, 250, 252, 0.9);
  border: 2px solid rgba(226, 232, 240, 0.8);
  color: var(--text-primary);
}

.modal-goal-form input:focus,
.modal-goal-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.15);
  background: rgba(255, 255, 255, 0.08);
}

[data-theme="light"] .modal-goal-form input:focus,
[data-theme="light"] .modal-goal-form textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
  background: rgba(255, 255, 255, 0.95);
}

.modal-goal-form textarea {
  resize: vertical;
  min-height: 80px;
}

.plan-summary h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
  text-align: center;
}

.generation-status.hidden {
  display: none;
}

/* Coaching History Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 9998;
  transition: opacity 0.3s ease;
  cursor: pointer;
}

/* モーダルが非表示の時はオーバーレイも非表示 */
.modal.hidden .modal-overlay {
  display: none;
}

.history-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 800px;
  max-height: 80vh;
  background: var(--bg-card);
  border: 2px solid var(--glass-border);
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-large);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translate(-50%, -45%);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}

[data-theme="light"] .history-modal {
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  border: 2px solid rgba(226, 232, 240, 0.8);
  box-shadow: var(--shadow-premium);
}

.history-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xl);
  border-bottom: 2px solid var(--glass-border);
  background: linear-gradient(145deg, var(--bg-secondary), var(--bg-card));
}

[data-theme="light"] .history-modal-header {
  background: linear-gradient(145deg, #f8fafc 0%, #ffffff 100%);
  border-bottom: 2px solid rgba(226, 232, 240, 0.8);
}

.history-modal-header h3 {
  margin: 0;
  font-size: var(--font-size-xl);
  color: var(--text-primary);
}

.close-modal-btn {
  background: transparent;
  border: 2px solid var(--glass-border);
  color: var(--text-secondary);
  font-size: var(--font-size-xl);
  width: 36px;
  height: 36px;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-modal-btn:hover {
  background: var(--color-danger);
  color: white;
  border-color: var(--color-danger);
  transform: rotate(90deg);
}

.history-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-xl);
}

.history-search-section {
  position: relative;
  margin-bottom: var(--spacing-lg);
}

.search-history-input {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-xl) var(--spacing-md) var(--spacing-md);
  border: 2px solid var(--glass-border);
  border-radius: var(--border-radius);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  transition: var(--transition-base);
}

[data-theme="light"] .search-history-input {
  background: rgba(248, 250, 252, 0.9);
  border: 2px solid rgba(226, 232, 240, 0.8);
}

.search-history-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.15);
}

[data-theme="light"] .search-history-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.history-search-section .search-icon {
  position: absolute;
  right: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  pointer-events: none;
}

.history-list-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.history-item {
  padding: var(--spacing-lg);
  background: linear-gradient(145deg, var(--bg-secondary), var(--bg-card));
  border: 2px solid var(--glass-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--border-radius);
  transition: var(--transition-base);
  cursor: pointer;
}

[data-theme="light"] .history-item {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 252, 0.8));
  border: 2px solid rgba(226, 232, 240, 0.8);
  border-left: 4px solid var(--color-primary);
}

.history-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-medium);
  border-color: var(--color-accent);
}

[data-theme="light"] .history-item:hover {
  border-color: var(--color-primary);
}

.history-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.history-item-date {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-weight: 600;
}

.history-item-headline {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.history-item-content {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-sm);
}

.history-item-step {
  font-size: var(--font-size-sm);
  color: var(--color-accent);
  font-weight: 600;
  padding: var(--spacing-sm);
  background: rgba(233, 69, 96, 0.1);
  border-radius: var(--border-radius-small);
  border-left: 3px solid var(--color-accent);
}

[data-theme="light"] .history-item-step {
  color: var(--color-primary);
  background: rgba(59, 130, 246, 0.1);
  border-left: 3px solid var(--color-primary);
}

.no-history-message {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--text-secondary);
}

.no-history-message h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.no-results-message {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--text-secondary);
}

.no-results-message .search-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.5;
}

/* Coaching Header Actions */
.coaching-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.coaching-header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.history-btn {
  background: transparent;
  border: 2px solid var(--glass-border);
  color: var(--text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition-base);
  font-size: var(--font-size-sm);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.history-btn:hover {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-small);
}

[data-theme="light"] .history-btn {
  border: 2px solid rgba(226, 232, 240, 0.8);
}

[data-theme="light"] .history-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

/* Win Streak Banner Styles */
.win-streak-banner {
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg) var(--spacing-xl);
  background: linear-gradient(135deg, 
    rgba(233, 69, 96, 0.2) 0%,
    rgba(233, 69, 96, 0.1) 50%,
    rgba(22, 33, 62, 0.8) 100%
  );
  border: 3px solid rgba(233, 69, 96, 0.5);
  border-radius: var(--border-radius-large);
  box-shadow: 
    var(--shadow-medium),
    0 0 30px rgba(233, 69, 96, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.win-streak-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, 
    transparent, 
    rgba(255, 255, 255, 0.05), 
    transparent);
  animation: streakShimmer 3s infinite;
}

@keyframes streakShimmer {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.win-streak-banner:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 
    var(--shadow-large),
    0 0 40px rgba(233, 69, 96, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  border-color: rgba(233, 69, 96, 0.7);
}

/* Light theme win streak banner */
[data-theme="light"] .win-streak-banner {
  background: linear-gradient(135deg, 
    rgba(245, 158, 11, 0.15) 0%,
    rgba(245, 158, 11, 0.08) 50%,
    rgba(255, 255, 255, 0.95) 100%
  );
  border: 3px solid rgba(245, 158, 11, 0.4);
  box-shadow: 
    var(--shadow-medium),
    0 0 25px rgba(245, 158, 11, 0.2),
    inset 0 2px 4px rgba(255, 255, 255, 0.6);
}

[data-theme="light"] .win-streak-banner:hover {
  box-shadow: 
    var(--shadow-large),
    0 0 35px rgba(245, 158, 11, 0.3),
    inset 0 2px 4px rgba(255, 255, 255, 0.8);
  border-color: rgba(245, 158, 11, 0.6);
}

.streak-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.streak-icon {
  font-size: 3rem;
  filter: drop-shadow(0 0 15px rgba(255, 153, 0, 0.6));
  animation: streakPulse 2s infinite;
}

@keyframes streakPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.streak-info {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-sm);
}

.streak-label {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

[data-theme="light"] .streak-label {
  color: #475569;
}

.streak-value {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  background: linear-gradient(135deg, #ff9900 0%, #ff6600 50%, #ff3300 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 20px rgba(255, 153, 0, 0.5);
  filter: drop-shadow(0 2px 4px rgba(255, 153, 0, 0.3));
}

[data-theme="light"] .streak-value {
  background: linear-gradient(135deg, #ea580c 0%, #f59e0b 50%, #d97706 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
  filter: drop-shadow(0 2px 4px rgba(245, 158, 11, 0.2));
}

.streak-unit {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  font-weight: 600;
}

[data-theme="light"] .streak-unit {
  color: #64748b;
}

/* Hide streak banner when streak is 0 */
.win-streak-banner[data-streak="0"] {
  display: none;
}

/* ================================
   SweetAlert2 カスタムスタイル
   ================================ */

/* SweetAlert2のポップアップをアプリのテーマに合わせる */
.swal2-popup {
  background: var(--bg-card) !important;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: var(--shadow-large);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.swal2-title {
  color: var(--text-primary) !important;
  font-size: 24px;
  font-weight: 700;
}

.swal2-html-container {
  color: var(--text-secondary) !important;
  font-size: 14px;
  line-height: 1.6;
}

/* 確認ボタン（危険な操作用） */
.swal2-confirm.swal2-styled {
  background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%) !important;
  border: none;
  padding: 12px 32px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(231, 76, 60, 0.4);
  transition: all 0.3s ease;
}

.swal2-confirm.swal2-styled:hover {
  background: linear-gradient(135deg, #c0392b 0%, #a93226 100%) !important;
  box-shadow: 0 6px 16px rgba(231, 76, 60, 0.6);
  transform: translateY(-2px);
}

.swal2-confirm.swal2-styled:active {
  transform: translateY(0);
}

/* キャンセルボタン */
.swal2-cancel.swal2-styled {
  background: linear-gradient(135deg, #95a5a6 0%, #7f8c8d 100%) !important;
  border: none;
  padding: 12px 32px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(149, 165, 166, 0.4);
  transition: all 0.3s ease;
}

.swal2-cancel.swal2-styled:hover {
  background: linear-gradient(135deg, #7f8c8d 0%, #6c7a7b 100%) !important;
  box-shadow: 0 6px 16px rgba(149, 165, 166, 0.6);
  transform: translateY(-2px);
}

.swal2-cancel.swal2-styled:active {
  transform: translateY(0);
}

/* アイコンのカスタマイズ */
.swal2-icon.swal2-warning {
  border-color: #f39c12 !important;
  color: #f39c12 !important;
}

.swal2-icon.swal2-success {
  border-color: #00c896 !important;
  color: #00c896 !important;
}

.swal2-icon.swal2-error {
  border-color: #e74c3c !important;
  color: #e74c3c !important;
}

/* ライトモード対応 */
[data-theme="light"] .swal2-popup {
  background: #ffffff !important;
  border: 1px solid rgba(13, 126, 168, 0.15);
  box-shadow: 0 8px 32px rgba(13, 126, 168, 0.2);
}

[data-theme="light"] .swal2-title {
  color: #0a1f2e !important;
}

[data-theme="light"] .swal2-html-container {
  color: #2a4a5e !important;
}

/* ========================================
   マップ管理機能のスタイル
   ======================================== */

/* マップセクションヘッダー */
.map-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.map-section-header h4 {
  margin: 0;
}

.map-settings-btn {
  background: var(--glass-bg);
  border: 2px solid var(--glass-border);
  color: var(--text-secondary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-small);
  cursor: pointer;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-sm);
}

.map-settings-btn:hover {
  background: rgba(233, 69, 96, 0.1);
  border-color: var(--color-accent);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-small);
}

[data-theme="light"] .map-settings-btn {
  background: rgba(248, 250, 252, 0.9);
  border-color: rgba(15, 23, 42, 0.15);
}

[data-theme="light"] .map-settings-btn:hover {
  background: rgba(59, 130, 246, 0.08);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.settings-icon {
  font-size: 1.2rem;
  animation: rotate 2s infinite linear;
}

@keyframes rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.map-settings-btn:hover .settings-icon {
  animation-play-state: running;
}

.map-settings-btn:not(:hover) .settings-icon {
  animation-play-state: paused;
}

/* マップ管理モーダル */
#map-management-modal .modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
}

.map-management-content {
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  z-index: 1002;
  pointer-events: auto;
  background: var(--bg-card) !important;
}

.map-management-body {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
  margin: var(--spacing-xl) 0;
}

.map-management-section {
  padding: var(--spacing-xl);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--border-radius);
  border: 1px solid var(--glass-border);
}

[data-theme="light"] .map-management-section {
  background: rgba(248, 250, 252, 0.5);
  border-color: rgba(15, 23, 42, 0.1);
}

.map-management-section h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
  font-size: var(--font-size-lg);
}

.map-management-section .subtitle {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-lg);
}

/* 既存マップリスト */
.map-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.map-list-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  border: 2px solid var(--glass-border);
  transition: var(--transition-base);
  cursor: pointer;
  user-select: none;
}

.map-list-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-small);
  background: rgba(255, 255, 255, 0.05);
}

.map-list-item:active {
  transform: translateY(0);
  box-shadow: none;
}

[data-theme="light"] .map-list-item {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(15, 23, 42, 0.15);
}

[data-theme="light"] .map-list-item:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
  background: rgba(59, 130, 246, 0.05);
}

[data-theme="light"] .map-list-item:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(59, 130, 246, 0.1);
}

.map-list-item.disabled {
  opacity: 0.5;
}

.map-list-item.disabled:hover {
  border-color: var(--glass-border);
  transform: none;
  background: var(--bg-secondary);
}

.map-checkbox {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--color-accent);
}

[data-theme="light"] .map-checkbox {
  accent-color: var(--color-primary);
}

.map-icon-display {
  font-size: var(--font-size-xl);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  border-radius: var(--border-radius-small);
  overflow: hidden;
}

.map-icon-display img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.map-name-display {
  flex: 1;
  color: var(--text-primary);
  font-weight: 500;
}

.map-custom-badge {
  background: var(--color-accent);
  color: white;
  padding: 2px 8px;
  border-radius: var(--border-radius-small);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
}

[data-theme="light"] .map-custom-badge {
  background: var(--color-primary);
}

.map-delete-btn {
  background: transparent;
  border: none;
  color: var(--color-danger);
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: var(--border-radius-small);
  transition: var(--transition-base);
  font-size: var(--font-size-base);
}

.map-delete-btn:hover {
  background: rgba(255, 70, 85, 0.1);
  transform: scale(1.1);
}

/* 新規マップ追加フォーム */
.add-map-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-group label {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.required {
  color: var(--color-danger);
}

.input-hint {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.icon-upload-wrapper {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.icon-preview {
  width: 80px;
  height: 80px;
  border: 2px dashed var(--glass-border);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  overflow: hidden;
  flex-shrink: 0;
}

[data-theme="light"] .icon-preview {
  background: rgba(248, 250, 252, 0.8);
  border-color: rgba(15, 23, 42, 0.2);
}

.preview-placeholder {
  font-size: 2.5rem;
  opacity: 0.5;
}

.icon-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* マップ管理アクション */
.map-management-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--glass-border);
}

/* レスポンシブ */
@media (max-width: 768px) {
  .map-management-content {
    max-width: 95vw;
    padding: var(--spacing-lg);
  }
  
  .map-list {
    grid-template-columns: 1fr;
  }
  
  .map-management-actions {
    flex-direction: column-reverse;
  }
  
  .map-management-actions button {
    width: 100%;
  }
}

/* ============================
   バリデーション機能のスタイル
   ============================ */

/* ゲームモード選択 */
.game-mode-section {
    background: linear-gradient(145deg, rgba(22, 33, 62, 0.95), rgba(15, 52, 96, 0.9));
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(233, 69, 96, 0.3);
    margin-bottom: 20px;
}

.game-mode-selector {
    display: flex;
    gap: 20px;
    margin-top: 12px;
}

.game-mode-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(15, 25, 45, 0.6);
    border: 2px solid rgba(233, 69, 96, 0.3);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 1;
}

.game-mode-option:hover {
    background: rgba(233, 69, 96, 0.15);
    border-color: rgba(233, 69, 96, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(233, 69, 96, 0.3);
}

.game-mode-option input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-accent);
}

.game-mode-option input[type="radio"]:checked {
    outline: 2px solid var(--color-accent);
}

.game-mode-option:has(input[type="radio"]:checked) {
    background: rgba(233, 69, 96, 0.2);
    border-color: var(--color-accent);
    box-shadow: 0 0 15px rgba(233, 69, 96, 0.4);
}

.mode-label {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.game-mode-option:has(input[type="radio"]:checked) .mode-label {
    color: var(--color-accent);
    font-weight: 600;
}

/* 引き分けオプション */
.draw-option-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    background: rgba(233, 69, 96, 0.1);
    border: 1px solid rgba(233, 69, 96, 0.3);
    border-radius: 8px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.draw-checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.draw-checkbox-label:hover {
    color: var(--color-accent);
}

.draw-checkbox-label input[type="checkbox"] {
    width: 22px;
    height: 22px;
    cursor: pointer;
    accent-color: var(--color-accent);
}

.draw-checkbox-label span {
    user-select: none;
}

/* エラーポップアップ */
.error-popup {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #ff4444, #cc0000);
    color: white;
    padding: 18px 30px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(255, 68, 68, 0.4);
    z-index: 10000;
    animation: slideDown 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    max-width: 600px;
    min-width: 300px;
    font-weight: 600;
    font-size: 15px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.error-popup.fade-out {
    animation: slideUp 0.3s ease-out forwards;
}

@keyframes slideUp {
    from {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    to {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
}

/* ライトモード対応 */
[data-theme="light"] .game-mode-section {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(240, 248, 255, 0.9));
    border-color: rgba(13, 126, 168, 0.3);
}

[data-theme="light"] .game-mode-option {
    background: rgba(240, 248, 255, 0.6);
    border-color: rgba(13, 126, 168, 0.3);
}

[data-theme="light"] .game-mode-option:hover {
    background: rgba(13, 126, 168, 0.15);
    border-color: rgba(13, 126, 168, 0.5);
}

[data-theme="light"] .game-mode-option:has(input[type="radio"]:checked) {
    background: rgba(13, 126, 168, 0.2);
    border-color: #0d7ea8;
    box-shadow: 0 0 15px rgba(13, 126, 168, 0.3);
}

[data-theme="light"] .game-mode-option:has(input[type="radio"]:checked) .mode-label {
    color: #0d7ea8;
}

[data-theme="light"] .draw-option-container {
    background: rgba(13, 126, 168, 0.1);
    border-color: rgba(13, 126, 168, 0.3);
}

[data-theme="light"] .draw-checkbox-label:hover {
    color: #0d7ea8;
}

[data-theme="light"] .mode-label {
    color: var(--text-primary);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .game-mode-selector {
        flex-direction: column;
        gap: 12px;
    }
    
    .error-popup {
        min-width: 280px;
        max-width: 90vw;
        padding: 15px 20px;
        font-size: 14px;
    }
}



/* Plan Header Actions */
.plan-header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Icon Delete Button */
.btn-icon-delete {
    background: transparent;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    transition: transform 0.2s ease, background-color 0.2s ease;
    padding: 6px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    line-height: 1;
}

.btn-icon-delete:hover {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-danger);
    transform: scale(1.1);
}

/* Modal Header Actions */
.modal-header-actions {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Adjust Modal Close Button position when inside header actions */
.modal-header-actions .modal-close {
    position: static; /* Reset absolute positioning */
}

/* =============================================
   Valorant API Settings Styles
   ============================================= */

/* Riot ID Input */
.riot-id-input {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex: 1;
}

.riot-id-field {
    flex: 2;
    padding: var(--spacing-sm);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-small);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
}

.riot-id-tag-field {
    flex: 1;
    max-width: 100px;
    padding: var(--spacing-sm);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-small);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
}

.riot-id-separator {
    color: var(--text-muted);
    font-weight: bold;
    font-size: 18px;
}

/* API Status Indicator */
.api-status {
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-small);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.status-dot.connected {
    background: var(--color-success);
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
}

.status-dot.disconnected {
    background: var(--text-muted);
}

.status-dot.error {
    background: var(--color-danger);
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.5);
}

/* Auto Import Section */
.auto-import-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.import-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.import-options .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.import-options label {
    font-size: 12px;
    color: var(--text-secondary);
}

.import-options select {
    padding: var(--spacing-sm);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-small);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
}

.import-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.import-actions button {
    flex: 1;
    min-width: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.btn-icon {
    font-size: 16px;
}

/* Import Result */
.import-result {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-small);
    border-left: 3px solid var(--color-accent);
}

.import-result.success {
    border-left-color: var(--color-success);
}

.import-result.error {
    border-left-color: var(--color-danger);
}

/* Player Stats Modal */
.player-stats-modal {
    max-width: 600px;
}

.player-stats-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.stats-overview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
}

.stat-box {
    text-align: center;
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-small);
}

.stat-box .stat-value {
    font-size: 24px;
    font-weight: bold;
    color: var(--color-accent);
}

.stat-box .stat-label {
    font-size: 12px;
    color: var(--text-secondary);
}

.stats-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.detail-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-small);
}

.detail-label {
    color: var(--text-secondary);
    font-size: 12px;
}

.detail-value {
    color: var(--text-primary);
    font-weight: 500;
}

/* Agent/Map Stats Lists */
.agent-stats-list,
.map-stats-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.agent-stat-item,
.map-stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-small);
}

.agent-name,
.map-name {
    font-weight: 500;
}

.agent-winrate,
.map-winrate {
    color: var(--color-accent);
    font-size: 14px;
}

/* Responsive adjustments for Valorant API */
@media (max-width: 768px) {
    .import-options {
        grid-template-columns: 1fr;
    }

    .import-actions {
        flex-direction: column;
    }

    .import-actions button {
        min-width: unset;
    }

    .stats-overview {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-details {
        grid-template-columns: 1fr;
    }

    .riot-id-input {
        flex-wrap: wrap;
    }

    .riot-id-field,
    .riot-id-tag-field {
        flex: 1 1 100%;
        max-width: unset;
    }

    .riot-id-separator {
        display: none;
    }
}

/* ===================================
   Premium UI Enhancements
   =================================== */

/* Win Streak Banner - Gaming Style */
.win-streak-banner {
  background: linear-gradient(135deg,
    rgba(244, 63, 94, 0.15) 0%,
    rgba(251, 113, 133, 0.1) 50%,
    rgba(168, 85, 247, 0.15) 100%
  );
  border: 1px solid var(--glass-border-accent);
  border-radius: var(--border-radius-large);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  position: relative;
  overflow: hidden;
}

.win-streak-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

.streak-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.streak-icon {
  font-size: var(--font-size-4xl);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

.streak-info {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-sm);
}

.streak-label {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.streak-value {
  font-family: var(--font-display);
  font-size: var(--font-size-3xl);
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.streak-unit {
  color: var(--text-primary);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

/* Enhanced Charts Grid */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.chart-card {
  min-height: 380px;
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--glass-border);
}

.chart-header h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Enhanced Coaching Card */
.coaching-card {
  background: linear-gradient(145deg,
    var(--bg-card) 0%,
    rgba(244, 63, 94, 0.05) 100%
  );
  border: 1px solid var(--glass-border-accent);
  position: relative;
}

.coaching-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
  border-radius: var(--border-radius-large) var(--border-radius-large) 0 0;
}

.coaching-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.coaching-header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.coaching-date {
  background: rgba(244, 63, 94, 0.15);
  color: var(--color-accent);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.coaching-headline h4 {
  font-size: var(--font-size-xl);
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-tight);
}

.coaching-practical-step {
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.step-label {
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  margin-bottom: var(--spacing-sm);
}

/* Feedback Buttons */
.coaching-feedback {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--glass-border);
}

.feedback-label {
  display: block;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
}

.feedback-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.feedback-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-full);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.feedback-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.feedback-btn.helpful:hover {
  border-color: var(--color-success);
  color: var(--color-success);
  background: rgba(16, 185, 129, 0.1);
}

.feedback-btn.easy:hover {
  border-color: var(--color-info);
  color: var(--color-info);
  background: rgba(59, 130, 246, 0.1);
}

.feedback-btn.hard:hover {
  border-color: var(--color-warning);
  color: var(--color-warning);
  background: rgba(245, 158, 11, 0.1);
}

/* Progress Stats */
.coaching-progress {
  margin-top: var(--spacing-lg);
}

.progress-stats {
  display: flex;
  gap: var(--spacing-xl);
}

.progress-stats .stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.progress-stats .stat-value {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-primary);
}

.progress-stats .stat-label {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
}

/* Gallery Grid Enhancement */
.gallery-card {
  margin-bottom: var(--spacing-xl);
}

.gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

/* Enhanced Modal Styles */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(10, 14, 20, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  opacity: 1;
  visibility: visible;
  transition: var(--transition-base);
}

.modal.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-xl);
  padding: 0;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-large), var(--shadow-glow);
  animation: modalSlideIn 0.3s var(--ease-spring);
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg) var(--spacing-xl);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  background: var(--bg-card);
  z-index: 1;
}

.modal-header h2,
.modal-header h3 {
  margin: 0;
  font-size: var(--font-size-xl);
  color: var(--text-primary);
}

.modal-close {
  width: 36px;
  height: 36px;
  border: none;
  background: var(--bg-elevated);
  color: var(--text-secondary);
  border-radius: var(--border-radius-full);
  cursor: pointer;
  font-size: var(--font-size-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
}

.modal-close:hover {
  background: var(--color-danger);
  color: white;
  transform: rotate(90deg);
}

.modal-body {
  padding: var(--spacing-xl);
}

.modal-footer {
  padding: var(--spacing-lg) var(--spacing-xl);
  border-top: 1px solid var(--glass-border);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
}

/* Enhanced Floating Chat */
.floating-chat-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 64px;
  height: 64px;
  border-radius: var(--border-radius-full);
  background: var(--gradient-accent);
  border: none;
  box-shadow: var(--shadow-large), var(--shadow-neon-accent);
  cursor: pointer;
  z-index: 9999;
  transition: var(--transition-bounce);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.floating-chat-btn:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: var(--shadow-large), 0 0 40px rgba(244, 63, 94, 0.5);
}

.floating-chat-btn:active {
  transform: scale(0.95);
}

.floating-chat-btn .chat-btn-icon {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius-full);
}

.floating-chat-popup {
  position: fixed;
  bottom: 100px;
  right: 24px;
  width: 450px;
  max-width: calc(100vw - 48px);
  height: 500px;
  max-height: calc(100vh - 140px);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-large), var(--shadow-glow);
  display: flex;
  flex-direction: column;
  z-index: 9998;
  animation: chatPopIn 0.3s var(--ease-spring);
}

@keyframes chatPopIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.floating-chat-popup.hidden {
  display: none;
}

.chat-popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--glass-border);
  border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.chat-popup-header h3 {
  margin: 0;
  font-size: var(--font-size-base);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.chat-popup-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-lg);
}

.chat-messages {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.chat-message {
  max-width: 85%;
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  animation: messageSlideIn 0.2s var(--ease-smooth);
}

@keyframes messageSlideIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chat-message.assistant {
  align-self: flex-start;
  background: var(--bg-elevated);
  border: 1px solid var(--glass-border);
  border-bottom-left-radius: 4px;
}

.chat-message.user {
  align-self: flex-end;
  background: var(--gradient-accent);
  color: white;
  border-bottom-right-radius: 4px;
}

.chat-popup-footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--glass-border);
  background: var(--bg-elevated);
  border-radius: 0 0 var(--border-radius-xl) var(--border-radius-xl);
}

.chat-popup-footer .chat-input-wrapper {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.chat-popup-footer .chat-input-wrapper input {
  flex: 1;
  min-width: 0;
  padding: 10px 16px;
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-full);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  transition: var(--transition-base);
}

.chat-popup-footer .chat-input-wrapper input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.chat-popup-footer .chat-send-btn {
  flex-shrink: 0;
  padding: 10px 20px;
  background: var(--gradient-accent);
  color: white;
  border: none;
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  white-space: nowrap;
}

.chat-popup-footer .chat-send-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-neon-accent);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: var(--glass-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* Selection Styling */
::selection {
  background: rgba(244, 63, 94, 0.3);
  color: var(--text-primary);
}

/* Focus Visible for Accessibility */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Light Theme Scrollbar */
[data-theme="light"] ::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

[data-theme="light"] ::-webkit-scrollbar-thumb {
  background: var(--card-border);
}

[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* Mobile Responsive Enhancements */
@media (max-width: 768px) {
  .header-content {
    padding: 0 var(--spacing-md);
  }

  .nav {
    display: none;
  }

  .main-content {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .page-header h2 {
    font-size: var(--font-size-2xl);
  }

  .charts-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .floating-chat-btn {
    width: 56px;
    height: 56px;
    bottom: 16px;
    right: 16px;
  }

  .floating-chat-popup {
    bottom: 80px;
    right: 8px;
    left: 8px;
    width: auto;
    height: calc(100vh - 100px);
  }
}

/* ===== Strategy Guide Management Styles ===== */
.guide-stats {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-radius: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}

.guide-stats span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.guide-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
  padding: 16px;
  background: var(--bg-secondary);
  border-radius: 8px;
  border: 1px solid var(--glass-border);
}

.guide-form input,
.guide-form select,
.guide-form textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-primary);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 14px;
  transition: border-color 0.2s ease;
}

.guide-form input:focus,
.guide-form select:focus,
.guide-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.guide-form textarea {
  min-height: 120px;
  resize: vertical;
}

.guide-form-actions {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.guide-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 400px;
  overflow-y: auto;
}

.guide-item {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 14px 16px;
  transition: border-color 0.2s ease;
}

.guide-item:hover {
  border-color: var(--color-primary);
}

.guide-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.guide-title {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 15px;
}

.guide-category {
  font-size: 12px;
  padding: 3px 8px;
  background: var(--color-primary);
  color: white;
  border-radius: 4px;
}

.guide-preview {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 10px;
}

.guide-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.btn-small {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-small.btn-danger {
  background: var(--color-danger);
  color: white;
}

.btn-small.btn-danger:hover {
  background: #dc2626;
}

.no-guides {
  text-align: center;
  color: var(--text-muted);
  padding: 24px;
  font-style: italic;
}