/* 
 * Modern CSS for Images Challenge Game
 * With Dark/Light mode support
 */

:root {
  /* Theme Colors - Light Mode Default */
  --primary-color: #ff6a18; /* Orange from logo */
  --primary-color-rgb: 255, 106, 24;
  --primary-dark: #d25612;
  --primary-light: #ff8c4d;
  --secondary-color: #3d2213; /* Brown from logo */
  --secondary-color-rgb: 61, 34, 19;
  --secondary-light: #60371e;
  --accent-color: #ff9f45;
  --accent-color-rgb: 255, 159, 69;
  
  /* Neutral Colors - Light Mode */
  --bg-color: #f8f9fa;
  --card-bg: #ffffff;
  --text-color: #212529;
  --text-secondary: #6c757d;
  --border-color: #dee2e6;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --card-shadow: 0 4px 6px var(--shadow-color);
  --hover-bg: #f0f0f0;
  --input-bg: #ffffff;
  
  /* Various UI elements */
  --success-color: #28a745;
  --success-color-rgb: 40, 167, 69;
  --danger-color: #dc3545;
  --danger-color-rgb: 220, 53, 69;
  --warning-color: #ffc107;
  --warning-color-rgb: 255, 193, 7;
  --info-color: #17a2b8;
  --info-color-rgb: 23, 162, 184;
  
  /* Animations */
  --transition-speed: 0.3s;
}

/* Dark Mode Theme */
[data-theme="dark"] {
  --primary-color: #ff6a18; /* Keep primary color consistent */
  --primary-color-rgb: 255, 106, 24;
  --primary-dark: #d25612;
  --primary-light: #ff8c4d;
  --secondary-color: #3d2213; /* Brown from logo */
  --secondary-color-rgb: 61, 34, 19;
  --secondary-light: #60371e;
  --accent-color: #ff9f45;
  --accent-color-rgb: 255, 159, 69;
  
  /* Neutral Colors - Dark Mode */
  --bg-color: #121212;
  --card-bg: #1e1e1e;
  --text-color: #e4e4e4;
  --text-secondary: #a0a0a0;
  --border-color: #333333;
  --shadow-color: rgba(0, 0, 0, 0.3);
  --hover-bg: #2a2a2a;
  --input-bg: #2a2a2a;
  
  /* Various UI elements - Darker versions */
  --success-color: #1d8035;
  --success-color-rgb: 29, 128, 53;
  --danger-color: #b52c38;
  --danger-color-rgb: 181, 44, 56;
  --warning-color: #d6a406;
  --warning-color-rgb: 214, 164, 6;
  --info-color: #138496;
  --info-color-rgb: 19, 132, 150;
}

/* Global styles */
body {
  font-family: 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: background-color var(--transition-speed), color var(--transition-speed);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Theme Switcher */
.theme-switch-wrapper {
  display: flex;
  align-items: center;
  margin-right: 15px;
}

.theme-switch {
  display: inline-block;
  height: 24px;
  position: relative;
  width: 48px;
}

.theme-switch input {
  display: none;
}

.slider {
  background-color: #ccc;
  bottom: 0;
  cursor: pointer;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  transition: .4s;
  border-radius: 24px;
}

.slider:before {
  background-color: #fff;
  bottom: 4px;
  content: "";
  height: 16px;
  left: 4px;
  position: absolute;
  transition: .4s;
  width: 16px;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--primary-color);
}

input:checked + .slider:before {
  transform: translateX(24px);
}

.theme-icon {
  margin-left: 10px;
  color: var(--text-color);
  font-size: 1.2rem;
}

/* Layout Components */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.navbar {
  background-color: var(--primary-color) !important;
  padding: 1rem;
  box-shadow: 0 2px 4px var(--shadow-color);
  transition: background-color var(--transition-speed);
}

.navbar-brand {
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: 1.4rem;
}

.navbar-brand img {
  height: 40px;
  margin-left: 10px;
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
  transition: color 0.2s ease;
  padding: 0.5rem 1rem;
  border-radius: 4px;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.navbar-dark .navbar-toggler {
  border: none;
}

.navbar .btn-light {
  background-color: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  font-weight: 500;
}

.navbar .btn-light:hover {
  background-color: rgba(255, 255, 255, 0.3);
  color: white;
}

/* Cards */
.card {
  background-color: var(--card-bg);
  border: none;
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  transition: all var(--transition-speed);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 15px var(--shadow-color);
}

.card-header {
  background-color: var(--primary-color);
  color: white;
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 1.5rem;
  font-weight: bold;
}

.card-body {
  padding: 1.5rem;
}

.card-title {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-weight: 700;
}

.card-text {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* Card header variations */
.card-header.bg-primary {
  background-color: var(--primary-color) !important;
  color: white;
}

.card-header.bg-secondary {
  background-color: var(--secondary-color) !important;
  color: white;
}

.card-header.bg-success {
  background-color: var(--success-color) !important;
  color: white;
}

.card-header.bg-danger {
  background-color: var(--danger-color) !important;
  color: white;
}

.card-header.bg-warning {
  background-color: var(--warning-color) !important;
  color: black;
}

.card-header.bg-info {
  background-color: var(--info-color) !important;
  color: white;
}

.card-header.bg-light {
  background-color: var(--card-bg) !important;
  color: var(--text-color);
}

[data-theme="dark"] .card-header.bg-light {
  background-color: rgba(255, 255, 255, 0.1) !important;
}

/* Badge colors in dark mode */
[data-theme="dark"] .badge.bg-success,
[data-theme="dark"] .badge.bg-primary,
[data-theme="dark"] .badge.bg-secondary,
[data-theme="dark"] .badge.bg-danger,
[data-theme="dark"] .badge.bg-info {
  color: #fff !important;
}

[data-theme="dark"] .badge.bg-warning,
[data-theme="dark"] .badge.bg-light {
  color: #000 !important;
}

/* Buttons */
.btn {
  border-radius: 6px;
  padding: 0.5rem 1.5rem;
  font-weight: 500;
  transition: all 0.2s ease;
  text-decoration: none;
  border: none;
}

.btn-lg {
  padding: 0.75rem 2rem;
  font-size: 1.1rem;
}

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

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
}

.btn-outline-primary {
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  background-color: transparent;
}

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

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

.btn-secondary:hover {
  background-color: var(--secondary-light);
}

.btn-outline-secondary {
  color: var(--secondary-color);
  border: 2px solid var(--secondary-color);
  background-color: transparent;
}

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

/* Game Container */
.game-container {
  background-color: var(--card-bg);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  padding: 1.5rem;
  margin-bottom: 2rem;
  transition: background-color var(--transition-speed), box-shadow var(--transition-speed);
}

/* Game Images */
.game-images {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin: 1.5rem 0;
  background-color: var(--card-bg);
  border-radius: 8px;
  min-height: 300px;
  position: relative;
  overflow: hidden;
  align-items: center;
  padding: 1rem;
  transition: background-color var(--transition-speed);
}

.image-container {
  position: relative;
  text-align: center;
  transition: transform 0.3s ease;
}

.image-container:hover {
  transform: scale(1.05);
}

.game-image {
  max-width: 200px;
  max-height: 200px;
  border-radius: 10px;
  box-shadow: 0 4px 8px var(--shadow-color);
  transition: box-shadow var(--transition-speed), filter var(--transition-speed);
}

/* Add filter for dark mode images to improve visibility */
[data-theme="dark"] .game-image {
  filter: brightness(0.9) contrast(1.1);
}

.image-hint {
  display: none;
  background-color: var(--primary-color);
  color: white;
  padding: 5px 10px;
  border-radius: 20px;
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 2px 4px var(--shadow-color);
  z-index: 1;
  white-space: nowrap;
}

.show-hints .image-hint {
  display: block;
  animation: fadeInUp 0.3s ease-out;
}

/* Timer */
.timer {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--primary-color);
  text-align: center;
  padding: 10px;
  background: var(--card-bg);
  border-radius: 50px;
  box-shadow: inset 0 2px 5px var(--shadow-color);
  margin: 20px auto;
  max-width: 150px;
  transition: color var(--transition-speed), background-color var(--transition-speed);
}

.timer.text-warning {
  color: var(--warning-color) !important;
}

.timer.text-danger {
  color: var(--danger-color) !important;
}

/* Answer Input */
.answer-input {
  max-width: 500px;
  margin: 0 auto;
}

.form-control {
  background-color: var(--input-bg);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-color);
  padding: 0.75rem 1rem;
  transition: all var(--transition-speed);
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(var(--primary-color-rgb), 0.25);
  background-color: var(--input-bg);
  color: var(--text-color);
}

/* Rating Stars */
.rating {
  direction: ltr;
  unicode-bidi: bidi-override;
  display: inline-flex;
  margin-bottom: 1rem;
}

.rating span {
  font-size: 28px;
  color: #ccc;
  cursor: pointer;
  transition: color 0.2s ease, transform 0.1s ease;
  margin: 0 3px;
}

/* Improved contrast for dark mode */
[data-theme="dark"] .rating span {
  color: #666;
}

.rating span.hover,
.rating span:hover {
  color: var(--warning-color);
  transform: scale(1.2);
}

.rating span.active {
  color: var(--warning-color);
}

/* Rating saved indicator */
.rating-saved {
  color: var(--success-color);
  font-size: 16px;
  margin-left: 5px;
  transition: opacity 0.5s ease;
  position: absolute;
  transform: translateY(5px);
}

/* Teams display */
.teams-container {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 30px;
}

.team-card {
  background-color: var(--card-bg);
  border-radius: 10px;
  padding: 1.5rem;
  min-width: 220px;
  box-shadow: var(--card-shadow);
  transition: all var(--transition-speed);
  text-align: center;
}

.team-active {
  background-color: rgba(var(--primary-color-rgb), 0.1);
  border: 2px solid var(--primary-color);
  transform: scale(1.05);
}

/* Leaderboard */
.leaderboard-table {
  margin-top: 1.5rem;
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.leaderboard-table th,
.leaderboard-table td {
  text-align: center;
  padding: 1rem;
  border: none;
}

.leaderboard-table thead th {
  background-color: var(--primary-color);
  color: white;
  font-weight: 600;
}

.leaderboard-table tbody tr {
  background-color: var(--card-bg);
  transition: background-color var(--transition-speed);
}

.leaderboard-table tbody tr:nth-child(odd) {
  background-color: var(--hover-bg);
}

.leaderboard-table tbody tr:hover {
  background-color: rgba(var(--primary-color-rgb), 0.05);
}

/* Top 3 winners */
.leaderboard-table tr.first-place td {
  background-color: rgba(255, 215, 0, 0.1); /* Gold */
}

[data-theme="dark"] .leaderboard-table tr.first-place td {
  background-color: rgba(255, 215, 0, 0.15); /* Gold - darker theme */
}

.leaderboard-table tr.second-place td {
  background-color: rgba(192, 192, 192, 0.1); /* Silver */
}

[data-theme="dark"] .leaderboard-table tr.second-place td {
  background-color: rgba(192, 192, 192, 0.15); /* Silver - darker theme */
}

.leaderboard-table tr.third-place td {
  background-color: rgba(205, 127, 50, 0.1); /* Bronze */
}

[data-theme="dark"] .leaderboard-table tr.third-place td {
  background-color: rgba(205, 127, 50, 0.15); /* Bronze - darker theme */
}

/* Admin dashboard */
.dashboard-card {
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  text-align: center;
  box-shadow: var(--card-shadow);
  background-color: var(--card-bg);
  transition: all var(--transition-speed);
}

.dashboard-card:hover {
  transform: translateY(-5px);
}

.dashboard-card .stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

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

@keyframes fadeInUp {
  from { 
    opacity: 0;
    transform: translate(-50%, 10px);
  }
  to { 
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-in;
}

/* Footer */
footer {
  background-color: var(--secondary-color) !important;
  color: white;
  padding: 1.5rem 0;
  margin-top: 4rem;
  transition: background-color var(--transition-speed);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .game-image {
    max-width: 150px;
    max-height: 150px;
  }
  
  .navbar-brand img {
    height: 32px;
  }
  
  .timer {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  .game-image {
    max-width: 120px;
    max-height: 120px;
  }
  
  .card-body {
    padding: 1rem;
  }
  
  .team-card {
    min-width: 100%;
  }
  
  .btn-lg {
    padding: 0.5rem 1.5rem;
    font-size: 1rem;
  }
}

/* Form elements */
.form-control, .form-select {
  background-color: var(--input-bg);
  color: var(--text-color);
  border-color: var(--border-color);
  transition: all var(--transition-speed);
}

.form-control:focus, .form-select:focus {
  background-color: var(--input-bg);
  color: var(--text-color);
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(var(--primary-color-rgb), 0.25);
}

[data-theme="dark"] .form-control::placeholder, 
[data-theme="dark"] .form-select::placeholder {
  color: var(--text-secondary);
  opacity: 0.7;
}

/* Modal adjustments for dark mode */
[data-theme="dark"] .modal-content {
  background-color: var(--card-bg);
  color: var(--text-color);
}

[data-theme="dark"] .modal-header {
  border-bottom-color: var(--border-color);
}

[data-theme="dark"] .modal-footer {
  border-top-color: var(--border-color);
}

[data-theme="dark"] .close {
  color: var(--text-color);
}

/* Custom dark mode styles for table row colors */
[data-theme="dark"] .table-warning td {
  background-color: rgba(var(--warning-color-rgb), 0.15);
  color: var(--text-color);
}

[data-theme="dark"] .table-secondary td {
  background-color: rgba(192, 192, 192, 0.15);
  color: var(--text-color);
}

[data-theme="dark"] .table-info td {
  background-color: rgba(var(--info-color-rgb), 0.15);
  color: var(--text-color);
}

/* Improved contrast for text in dark mode */
[data-theme="dark"] .text-muted {
  color: rgba(255, 255, 255, 0.6) !important;
}

/* Add these styles to ensure consistent canvas appearance */

/* Canvas Container Styles */
.canvas-container {
    width: 100%;
    height: 400px;
    background-color: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: border-color var(--transition-speed), background-color var(--transition-speed);
}

.canvas-container canvas {
    width: 100% !important;
    height: 100% !important;
    border-radius: 10px;
}

/* Responsive canvas adjustments */
@media (max-width: 768px) {
    .canvas-container {
        height: 300px;
    }
}

@media (max-width: 576px) {
    .canvas-container {
        height: 250px;
    }
}

/* Standard images fallback styles */
.images-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.image-container {
    position: relative;
    display: inline-block;
}

.question-image {
    max-width: 150px;
    max-height: 150px;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    object-fit: contain;
    transition: transform var(--transition-speed);
}

.question-image:hover {
    transform: scale(1.05);
}

.image-hint {
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    white-space: nowrap;
    display: none;
    z-index: 10;
}

.show-hints .image-hint {
    display: block;
}

/* Game image standardization */
.game-image {
    max-width: 100%;
    max-height: 400px; /* Match canvas height */
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    object-fit: contain;
    transition: box-shadow var(--transition-speed);
}

/* Dark theme canvas adjustments */
[data-theme="dark"] .canvas-container {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}