/* ============================================
   VIP Rebate Page - CSS Design System
   ============================================ */

:root {
  /* Color Palette - Premium VIP Theme */
  --color-primary: #8b5cf6;
  --color-primary-light: #a78bfa;
  --color-primary-dark: #7c3aed;
  --color-secondary: #fbbf24;
  --color-secondary-light: #fcd34d;
  --color-secondary-dark: #f59e0b;

  --color-bronze: #cd7f32;
  --color-silver: #c0c0c0;
  --color-gold: #ffd700;
  --color-platinum: #e5e4e2;
  --color-diamond: #b9f2ff;

  --color-bg-dark: #0f0f23;
  --color-bg-card: rgba(255, 255, 255, 0.05);
  --color-bg-card-hover: rgba(255, 255, 255, 0.08);
  --color-text-primary: #ffffff;
  --color-text-secondary: #a0a0b8;
  --color-text-card: #ffffff;
  --color-text-card-secondary: #a0a0b8;
  /* Default card secondary */
  /* Default card text matches primary */
  --color-border: rgba(255, 255, 255, 0.1);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-gold: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-hero: linear-gradient(180deg, rgba(139, 92, 246, 0.1) 0%, rgba(15, 15, 35, 0) 100%);

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --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: 2.5rem;

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 20px rgba(139, 92, 246, 0.5);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;

  /* Theme Overlay */
  --bg-overlay: linear-gradient(rgba(15, 15, 35, 0.8), rgba(15, 15, 35, 0.9));
}

/* ============================================
   Light Theme
   ============================================ */

[data-theme="light"] {
  --color-bg-dark: #ffffff;
  --color-bg-card: rgba(255, 255, 255, 0.9);
  --color-bg-card-hover: rgba(255, 255, 255, 1);
  --color-text-primary: #ffffff;
  /* Keep primary text white for headings on dark bg */
  --color-text-secondary: #e0e0e0;
  /* Light grey for secondary text on dark bg */
  --color-text-card: #000000;
  --color-text-card-secondary: #4a4a4a;
  /* Dark grey for secondary text inside white cards */
  /* New variable for text inside white cards */
  --color-border: rgba(255, 255, 255, 0.2);
  --gradient-hero: linear-gradient(180deg, rgba(139, 92, 246, 0.08) 0%, rgba(255, 255, 255, 0) 100%);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);

  /* Darker tier colors for better visibility in light mode */
  --color-bronze: #8b4513;
  --color-silver: #6b6b6b;
  --color-gold: #b8860b;
  --color-platinum: #5a5a5a;
  --color-diamond: #0066cc;
}

/* ============================================
   Base Styles
   ============================================ */

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



body {
  font-family: var(--font-family);
  background-color: var(--color-bg-dark);
  background-image: var(--bg-overlay), url("Game Provider/ae99e2b6-d975-4887-bc5d-d702ae6e94ee.png");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-base), color var(--transition-base);
}

/* ============================================
   Typography
   ============================================ */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: var(--font-size-4xl);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

/* ============================================
   Layout
   ============================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-2xl) 0;
  position: relative;
}

/* ============================================
   Site Header
   ============================================ */

.site-header {
  padding: var(--spacing-sm) 0;
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.site-logo {
  height: 60px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(139, 92, 246, 0.4));
  transition: transform var(--transition-base);
}

.site-logo:hover {
  transform: scale(1.05) rotate(5deg);
}

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

.btn-play-now {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: #ffffff;
  font-weight: 600;
  text-decoration: none;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
  box-shadow: 0 2px 10px rgba(139, 92, 246, 0.3);
}

.btn-play-now:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.5);
  color: #ffffff;
}

.language-select-wrapper {
  position: relative;
}

.language-select {
  appearance: none;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.5rem 2rem 0.5rem 1rem;
  color: var(--color-text-primary);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  outline: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2.5 4.5L6 8L9.5 4.5' stroke='%238b5cf6' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
}

[data-theme="light"] .language-select {
  color: var(--color-text-card);
  border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .language-select option {
  color: #000000;
  background: #ffffff;
}

.language-select:hover {
  background-color: var(--color-bg-card-hover);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.language-select option {
  background-color: var(--color-bg-dark);
  color: var(--color-text-primary);
}

.theme-toggle {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-primary);
  font-size: 1.25rem;
}

[data-theme="light"] .theme-toggle {
  color: var(--color-text-card);
  border-color: rgba(0, 0, 0, 0.1);
}

.theme-toggle:hover {
  background: var(--color-bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.theme-icon {
  transition: transform var(--transition-base);
}

.theme-toggle:hover .theme-icon {
  transform: rotate(20deg);
}

.header-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.site-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin: 0;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.site-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
  font-weight: 400;
}


/* ============================================
   Hero Section
   ============================================ */

.hero {
  text-align: center;
  padding: var(--spacing-2xl) 0;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
  animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 0.5;
  }

  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  background: rgba(15, 15, 35, 0.6);
  backdrop-filter: blur(8px);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: inline-block;
  /* Wraps content instead of full width */
}

[data-theme="light"] .hero-content {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-md);
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-card-secondary);
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
}

/* ============================================
   Glass Card Component
   ============================================ */

.glass-card {
  background: rgba(15, 15, 35, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.glass-card:hover {
  background: rgba(15, 15, 35, 0.85);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

[data-theme="light"] .glass-card {
  background: rgba(255, 255, 255, 0.95);
}

/* ============================================
   VIP Tier Cards
   ============================================ */

.tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.tier-card {
  background: rgba(15, 15, 35, 0.75);
  backdrop-filter: blur(12px);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

[data-theme="light"] .tier-card {
  background: rgba(255, 255, 255, 0.95);
}

.tier-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--tier-color);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.tier-card:hover::before,
.tier-card.active::before {
  transform: scaleX(1);
}

.tier-card.active {
  border-color: var(--tier-color);
  box-shadow: 0 0 30px var(--tier-color-alpha);
}

.tier-card.bronze {
  --tier-color: #cd7f32;
  --tier-color-alpha: rgba(205, 127, 50, 0.3);
}

.tier-card.silver {
  --tier-color: #c0c0c0;
  --tier-color-alpha: rgba(192, 192, 192, 0.3);
}

.tier-card.gold {
  --tier-color: #ffd700;
  --tier-color-alpha: rgba(255, 215, 0, 0.3);
}

.tier-card.platinum {
  --tier-color: #e5e4e2;
  --tier-color-alpha: rgba(229, 228, 226, 0.3);
}

.tier-card.diamond {
  --tier-color: #b9f2ff;
  --tier-color-alpha: rgba(185, 242, 255, 0.3);
}

.tier-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.tier-name {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--tier-color);
  margin-bottom: var(--spacing-md);
  background: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.8) 15%, rgba(0, 0, 0, 0.8) 85%, transparent 100%);
  margin-left: calc(var(--spacing-lg) * -1);
  margin-right: calc(var(--spacing-lg) * -1);
  padding: 0.75rem 0;
  width: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tier-requirement {
  font-size: var(--font-size-sm);
  color: var(--color-text-card-secondary);
}

.tier-amount {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-card);
  /* Use card specific text color */
  margin-top: var(--spacing-xs);
}

/* ============================================
   Platform Table
   ============================================ */

.table-container {
  overflow-x: auto;
  margin-bottom: var(--spacing-xl);
  border-radius: var(--radius-lg);
  background: rgba(15, 15, 35, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
}

[data-theme="light"] .table-container {
  background: rgba(255, 255, 255, 0.95);
}

.rebate-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.rebate-table thead {
  background: rgba(139, 92, 246, 0.2);
  position: sticky;
  top: 0;
  z-index: 10;
}

.rebate-table th {
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
  color: var(--color-text-card);
  /* Use card specific text color */
  border-bottom: 2px solid var(--color-border);
  white-space: nowrap;
}

.rebate-table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-fast);
}

.rebate-table tbody tr {
  transition: all var(--transition-fast);
}

.rebate-table tbody tr:hover {
  background: rgba(139, 92, 246, 0.1);
}

.platform-name {
  font-weight: 600;
  color: var(--color-text-card);
  /* Use card specific text color */
  white-space: nowrap;
}

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

.provider-icon {
  width: 56px;
  height: 56px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  padding: 4px;
  transition: all var(--transition-base);
}

.provider-icon:hover {
  transform: scale(1.1);
  background: rgba(255, 255, 255, 0.1);
}

.rebate-value {
  color: var(--color-secondary);
  font-weight: 600;
  text-align: center;
}

.referral-value {
  color: var(--color-primary-light);
  font-weight: 600;
  text-align: center;
}

.empty-cell {
  color: var(--color-text-card-secondary);
  text-align: center;
  opacity: 0.5;
}

/* ============================================
   Info Cards
   ============================================ */

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.info-card {
  background: rgba(15, 15, 35, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

[data-theme="light"] .info-card {
  background: rgba(255, 255, 255, 0.95);
}

.info-card h3 {
  color: var(--color-primary-light);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.info-card-icon {
  font-size: 1.5rem;
}

.info-list {
  list-style: none;
}

.info-list li {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.info-list li:last-child {
  border-bottom: none;
}

.info-label {
  color: var(--color-text-card-secondary);
}

.info-value {
  color: var(--color-text-card);
  /* Use card specific text color */
  font-weight: 600;
}

/* ============================================
   Filter Controls
   ============================================ */

.filter-controls {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.filter-input {
  flex: 1;
  min-width: 200px;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
}

.filter-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

.filter-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.7;
}

[data-theme="light"] .filter-input {
  color: var(--color-text-card);
  border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .filter-input::placeholder {
  color: var(--color-text-card-secondary);
}

/* ============================================
   Highlights & Badges
   ============================================ */

.highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================
   Animations
   ============================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
  :root {
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.75rem;
    --spacing-2xl: 2rem;
  }

  .site-header {
    padding: var(--spacing-xs) 0;
  }

  .site-logo {
    height: 50px;
    width: auto;
  }

  /* Prevent Header Overflow */
  .header-content {
    gap: 0.5rem;
  }

  .header-actions {
    gap: 0.25rem;
  }

  .btn-play-now {
    padding: 0.35rem 0.8rem;
    font-size: 0.75rem;
  }

  .language-select {
    padding: 0.35rem 1.75rem 0.35rem 0.5rem;
    font-size: 0.75rem;
    background-position: right 0.5rem center;
  }

  .theme-toggle {
    padding: 0.35rem;
    font-size: 1rem;
  }

  .site-title {
    font-size: var(--font-size-xl);
  }

  .site-tagline {
    font-size: var(--font-size-xs);
  }

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

  .tier-card {
    padding: var(--spacing-md);
  }

  .tier-icon {
    font-size: 2rem;
  }

  .tier-name {
    font-size: var(--font-size-base);
  }

  .table-container {
    border-radius: var(--radius-sm);
  }

  .rebate-table {
    font-size: var(--font-size-xs);
  }

  .rebate-table th,
  .rebate-table td {
    padding: var(--spacing-sm);
  }

  .provider-icon {
    width: 56px;
    height: 56px;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .section {
    padding: var(--spacing-lg) 0;
  }

  .tier-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Utility Classes
   ============================================ */

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

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mb-sm {
  margin-bottom: var(--spacing-sm);
}

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

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

.mb-xl {
  margin-bottom: var(--spacing-xl);
}