/* Theme System for Playleria */
:root {
  /* Light Theme Variables */
  --bg-primary: #f3f4f6;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f9fafb;
  --text-primary: #111827;
  --text-secondary: #6b7280;
  --text-accent: #3b82f6;
  --border-color: #e5e7eb;
  --shadow: rgba(0, 0, 0, 0.1);
  --shadow-lg: rgba(0, 0, 0, 0.1);
  --gradient-from: #007AFF;
  --gradient-to: #AF52DE;
}

[data-theme="dark"] {
  /* Dark Theme Variables */
  --bg-primary: #111827;
  --bg-secondary: #1f2937;
  --bg-tertiary: #374151;
  --text-primary: #f9fafb;
  --text-secondary: #d1d5db;
  --text-accent: #60a5fa;
  --border-color: #374151;
  --shadow: rgba(0, 0, 0, 0.3);
  --shadow-lg: rgba(0, 0, 0, 0.4);
  --gradient-from: #1e40af;
  --gradient-to: #7c3aed;
}

/* Theme Transitions */
* {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Base Theme Styles */
body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

/* Header Styles */
header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

header nav a {
  color: var(--text-secondary);
}

header nav a:hover {
  color: var(--text-accent);
}

/* Game Cards */
.game-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 6px var(--shadow);
}

.game-card:hover {
  box-shadow: 0 10px 15px var(--shadow-lg);
}

.game-card h3 {
  color: var(--text-primary);
}

.game-card p {
  color: var(--text-secondary);
}

/* Category Cards */
.category-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 6px var(--shadow);
}

.category-card:hover {
  box-shadow: 0 10px 15px var(--shadow-lg);
}

.category-card h3 {
  color: var(--text-primary);
}

.category-card p {
  color: var(--text-secondary);
}

/* Sections */
section {
  background-color: var(--bg-secondary);
}

#categories {
  background-color: var(--bg-tertiary);
}

/* Footer */
footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

[data-theme="dark"] footer {
  background-color: #0f172a;
}

/* Hero Section */
.gradient-bg {
  background: linear-gradient(135deg, var(--gradient-from) 0%, var(--gradient-to) 100%);
}

/* Theme Toggle Button */
.theme-toggle {
  position: fixed;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  z-index: 1000;
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  color: var(--text-primary);
  padding: 12px;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 12px var(--shadow-lg);
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 6px 20px var(--shadow-lg);
}

/* Language Toggle */
.language-toggle {
  position: fixed;
  top: calc(50% + 70px);
  right: 20px;
  transform: translateY(-50%);
  z-index: 1000;
  transition: all 0.3s ease;
}

.language-toggle:hover {
  transform: translateY(-50%) scale(1.02);
}

.language-toggle button {
  box-shadow: 0 4px 12px var(--shadow-lg);
  transition: all 0.3s ease;
}

.language-toggle button:hover {
  box-shadow: 0 6px 20px var(--shadow-lg);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .theme-toggle {
    top: auto;
    bottom: 80px;
    right: 15px;
    transform: none;
    padding: 10px;
  }
  
  .language-toggle {
    top: auto;
    bottom: 20px;
    right: 15px;
    transform: none;
  }
  
  .language-toggle button {
    padding: 6px 10px;
    font-size: 11px;
  }
}

/* Dark mode specific overrides */
[data-theme="dark"] .text-gray-900 {
  color: var(--text-primary) !important;
}

[data-theme="dark"] .text-gray-700 {
  color: var(--text-secondary) !important;
}

[data-theme="dark"] .text-gray-600 {
  color: var(--text-secondary) !important;
}

[data-theme="dark"] .text-gray-500 {
  color: #9ca3af !important;
}

[data-theme="dark"] .bg-gray-100 {
  background-color: var(--bg-primary) !important;
}

[data-theme="dark"] .bg-white {
  background-color: var(--bg-secondary) !important;
}

[data-theme="dark"] .border-gray-200 {
  border-color: var(--border-color) !important;
}