/* ==========================================================================
   Choi68.Net Purple Nebula Theme
   ==========================================================================
*/

:root {
  --primary-color: #6D28D9;
  --primary-light: #8B5CF6;
  --primary-dark: #4C1D95;
  --secondary-color: #C084FC;
  --secondary-light: #E9D5FF;
  --accent-cyan: #22D3EE;
  --accent-pink: #F472B6;

  --success-color: #22C55E;
  --warning-color: #FACC15;
  --danger-color: #EF4444;

  --bg-primary: #05010A;
  --bg-secondary: #11021F;
  --bg-tertiary: #1B062C;
  --bg-overlay: rgba(109, 40, 217, 0.15);

  --surface-glass: rgba(18, 4, 35, 0.72);
  --surface-solid: #130322;

  --text-primary: #F8F5FF;
  --text-secondary: #C9BDF3;
  --text-muted: #8B7FB0;

  --border-color: rgba(203, 132, 252, 0.2);

  --gradient-primary: linear-gradient(135deg, #6D28D9 0%, #8B5CF6 55%, #C084FC 100%);
  --gradient-secondary: linear-gradient(135deg, #4C1D95 0%, #6D28D9 45%, #22D3EE 100%);
  --gradient-soft: linear-gradient(160deg, rgba(109, 40, 217, 0.35) 0%, rgba(18, 4, 35, 0.9) 45%, rgba(34, 211, 238, 0.22) 100%);
  --gradient-card: linear-gradient(155deg, rgba(203, 132, 252, 0.22) 0%, rgba(16, 2, 31, 0.85) 45%, rgba(109, 40, 217, 0.35) 100%);

  --shadow-xs: 0 8px 16px rgba(8, 2, 20, 0.55);
  --shadow-sm: 0 12px 28px rgba(12, 3, 28, 0.55);
  --shadow-md: 0 22px 40px rgba(16, 4, 36, 0.5);
  --shadow-lg: 0 32px 60px rgba(20, 6, 44, 0.48);

  --spacing-xs: 0.4rem;
  --spacing-sm: 0.65rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.6rem;
  --spacing-xl: 2.4rem;
  --spacing-2xl: 3.8rem;

  --radius-sm: 0.55rem;
  --radius-md: 0.85rem;
  --radius-lg: 1.3rem;
  --radius-xl: 2rem;

  --transition-fast: 0.18s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.55s cubic-bezier(0.25, 0.8, 0.25, 1);

  --max-width: 1240px;
  --header-height: 86px;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(145deg, #05010a 0%, #100123 50%, #1c0635 100%);
  color: var(--text-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(35% 45% at 12% 18%, rgba(139, 92, 246, 0.28) 0%, transparent 65%),
    radial-gradient(45% 45% at 85% 12%, rgba(34, 211, 238, 0.22) 0%, transparent 70%),
    radial-gradient(55% 60% at 55% 85%, rgba(109, 40, 217, 0.25) 0%, transparent 75%);
  opacity: 0.8;
  z-index: -1;
}

main {
  display: block;
}

img {
  max-width: 100%;
  display: block;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

a:hover {
  color: var(--secondary-color);
}

p {
  margin: 0;
  color: var(--text-secondary);
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: 700;
  color: var(--text-primary);
}

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

button, input, textarea, select {
  font-family: inherit;
  font-size: 1rem;
  color: inherit;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

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

.section-title {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  background: linear-gradient(135deg, #ffffff 0%, var(--secondary-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  max-width: 640px;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
}

.main-content {
  padding-top: var(--header-height);
  min-height: calc(100vh - var(--header-height));
}

/* -------------------------------------------------------------------------- */
/* Header & Navigation                                                         */
/* -------------------------------------------------------------------------- */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: linear-gradient(135deg, rgba(13, 2, 23, 0.96) 0%, rgba(24, 5, 42, 0.94) 55%, rgba(32, 9, 58, 0.92) 100%);
  backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid rgba(139, 92, 246, 0.18);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: background var(--transition-normal), box-shadow var(--transition-normal);
}

.header::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(203, 132, 252, 0.7) 40%, rgba(34, 211, 238, 0.4) 60%, transparent 100%);
  opacity: 0.85;
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar {
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
  padding: 0 var(--spacing-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  position: relative;
  color: var(--text-primary);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.logo::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.6) 0%, rgba(34, 211, 238, 0.35) 50%, rgba(244, 114, 182, 0.4) 100%);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.logo:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 18px 45px rgba(109, 40, 217, 0.25);
}

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

.logo-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 14px rgba(139, 92, 246, 0.6));
  transition: transform var(--transition-normal);
}

.logo:hover .logo-icon {
  transform: rotate(12deg) scale(1.05);
}

.logo-text {
  display: flex;
  align-items: baseline;
  gap: 0.18rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-name {
  font-size: 1.65rem;
  background: linear-gradient(135deg, #F8F5FF 0%, #C084FC 60%, #22D3EE 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-ext {
  font-size: 1.18rem;
  color: var(--secondary-light);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.6rem;
  background: rgba(17, 4, 35, 0.6);
  border-radius: 999px;
  border: 1px solid rgba(139, 92, 246, 0.18);
  backdrop-filter: blur(14px);
  box-shadow: 0 12px 32px rgba(10, 3, 24, 0.55);
  transition: border var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-menu:hover {
  border-color: rgba(203, 132, 252, 0.35);
  box-shadow: 0 18px 45px rgba(12, 3, 28, 0.6);
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.6rem 1.05rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-secondary);
  position: relative;
  overflow: hidden;
  transition: color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.18) 0%, rgba(34, 211, 238, 0.12) 100%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.nav-link:hover {
  color: var(--secondary-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(109, 40, 217, 0.3);
}

.nav-link:hover::after {
  opacity: 1;
}

.nav-link.active {
  color: var(--primary-light);
  background: rgba(139, 92, 246, 0.16);
  box-shadow: 0 16px 36px rgba(109, 40, 217, 0.28);
}

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

.balance-display {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.35);
  color: var(--secondary-light);
  font-weight: 600;
  text-shadow: 0 0 12px rgba(139, 92, 246, 0.4);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.balance-display svg {
  width: 18px;
  height: 18px;
}

.balance-display:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(109, 40, 217, 0.32);
  color: #ffffff;
}

/* Buttons --------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.3rem;
  border-radius: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.btn.is-loading,
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0) 80%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

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

.btn-primary {
  background: var(--gradient-primary);
  color: #ffffff;
  box-shadow: 0 18px 35px rgba(109, 40, 217, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 26px 55px rgba(109, 40, 217, 0.3);
}

.btn-secondary {
  background: var(--gradient-secondary);
  color: #ffffff;
  box-shadow: 0 16px 35px rgba(34, 211, 238, 0.22);
}

.btn-outline {
  background: transparent;
  color: var(--secondary-light);
  border-color: rgba(139, 92, 246, 0.4);
}

.btn-outline:hover {
  background: rgba(139, 92, 246, 0.18);
  color: #ffffff;
  box-shadow: 0 18px 40px rgba(109, 40, 217, 0.25);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.07);
  color: #ffffff;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.14);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--secondary-light);
  background: rgba(139, 92, 246, 0.18);
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.tag-pill,
.game-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--secondary-light);
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.25);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.tag-pill:hover,
.game-tag:hover {
  transform: translateY(-2px);
  background: rgba(139, 92, 246, 0.25);
  box-shadow: 0 12px 24px rgba(109, 40, 217, 0.28);
}

/* -------------------------------------------------------------------------- */
/* Hero                                                                      */
/* -------------------------------------------------------------------------- */

.hero {
  position: relative;
  padding: clamp(4rem, 12vw, 6rem) 0 clamp(3rem, 10vw, 5rem);
  background:
    radial-gradient(circle at 20% 20%, rgba(139, 92, 246, 0.25) 0%, transparent 60%),
    radial-gradient(circle at 80% 15%, rgba(34, 211, 238, 0.18) 0%, transparent 60%),
    linear-gradient(160deg, rgba(10, 1, 20, 0.86) 0%, rgba(18, 4, 35, 0.95) 55%, rgba(32, 8, 58, 0.9) 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: -10%;
  background: radial-gradient(circle at 50% 20%, rgba(139, 92, 246, 0.18) 0%, transparent 50%),
              linear-gradient(135deg, rgba(109, 40, 217, 0.3) 0%, rgba(17, 2, 31, 0.9) 50%, rgba(34, 211, 238, 0.18) 100%);
  opacity: 0.9;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
}

.hero-logo {
  width: clamp(120px, 20vw, 160px);
  height: auto;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 0.75rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(8px);
  box-shadow: 0 20px 60px rgba(109, 40, 217, 0.45);
}

.choi68-logo {
  filter: drop-shadow(0 0 40px rgba(139, 92, 246, 0.35));
}

.hero-title {
  font-size: clamp(3rem, 6vw, 4.5rem);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.35rem;
  text-transform: uppercase;
  letter-spacing: -0.04em;
}

.hero-subtitle {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 1.15rem;
  max-width: 640px;
}

.hero-highlight {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.12);
  color: #E0F7FF;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(18, 4, 35, 0.7);
  border: 1px solid rgba(139, 92, 246, 0.25);
  color: var(--secondary-light);
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow: 0 14px 28px rgba(10, 3, 22, 0.45);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 45px rgba(10, 3, 22, 0.55);
}

.stat-item svg {
  width: 22px;
  height: 22px;
  color: var(--accent-cyan);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* -------------------------------------------------------------------------- */
/* Features                                                                   */
/* -------------------------------------------------------------------------- */

.features {
  background: linear-gradient(160deg, rgba(15, 2, 28, 0.9) 0%, rgba(20, 4, 36, 0.88) 50%, rgba(30, 8, 52, 0.85) 100%);
}

.features-grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.feature-card {
  position: relative;
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  background: rgba(18, 4, 35, 0.72);
  border: 1px solid rgba(139, 92, 246, 0.18);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.feature-card::after {
  content: '';
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at 30% 30%, rgba(139, 92, 246, 0.18) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.feature-card:hover::after {
  opacity: 1;
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139, 92, 246, 0.2);
  color: var(--secondary-light);
  margin-bottom: var(--spacing-md);
  box-shadow: 0 10px 25px rgba(109, 40, 217, 0.25);
}

.feature-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.feature-description {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* -------------------------------------------------------------------------- */
/* Trending Tags                                                              */
/* -------------------------------------------------------------------------- */

.trending-section {
  background: rgba(18, 4, 35, 0.9);
  border-block: 1px solid rgba(139, 92, 246, 0.18);
}

.trending-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-sm);
}

/* -------------------------------------------------------------------------- */
/* Games                                                                      */
/* -------------------------------------------------------------------------- */

.games-section {
  background: linear-gradient(180deg, rgba(18, 4, 35, 0.92) 0%, rgba(12, 2, 24, 0.92) 100%);
}

.games-grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.game-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(18, 4, 35, 0.75);
  border: 1px solid rgba(139, 92, 246, 0.18);
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.game-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.game-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: rgba(12, 3, 28, 0.9);
}

.game-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.game-card:hover .game-thumb img {
  transform: scale(1.08);
}

.game-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, rgba(5, 1, 10, 0) 0%, rgba(5, 1, 10, 0.85) 100%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.game-card:hover .game-overlay {
  opacity: 1;
}

.game-play-btn {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-secondary);
  color: #ffffff;
  box-shadow: 0 18px 40px rgba(34, 211, 238, 0.32);
  transform: scale(0.85);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.game-play-btn:hover {
  transform: scale(0.95);
  box-shadow: 0 24px 55px rgba(34, 211, 238, 0.35);
}

.game-category {
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: rgba(203, 132, 252, 0.18);
  color: var(--secondary-light);
  border: 1px solid rgba(203, 132, 252, 0.35);
  backdrop-filter: blur(6px);
}

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

.game-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
}

.game-stats {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.game-stats span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(255, 255, 255, 0.04);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}

.game-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

/* -------------------------------------------------------------------------- */
/* Payment Section                                                            */
/* -------------------------------------------------------------------------- */

.payment-section {
  background: linear-gradient(200deg, rgba(18, 4, 35, 0.92) 0%, rgba(32, 8, 58, 0.9) 100%);
}

.payment-grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.payment-card {
  position: relative;
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  background: rgba(17, 4, 35, 0.78);
  border: 1px solid rgba(139, 92, 246, 0.22);
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.payment-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.payment-card h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.2rem;
}

.payment-card p {
  line-height: 1.7;
}

.payment-highlight {
  display: grid;
  gap: var(--spacing-md);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  background: var(--gradient-soft);
  border: 1px solid rgba(139, 92, 246, 0.25);
  box-shadow: var(--shadow-sm);
}

/* -------------------------------------------------------------------------- */
/* Stats                                                                      */
/* -------------------------------------------------------------------------- */

.stats-section {
  background: linear-gradient(185deg, rgba(14, 3, 26, 0.92) 0%, rgba(10, 2, 20, 0.92) 100%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  text-align: center;
}

.stat-card {
  background: rgba(18, 4, 35, 0.78);
  border: 1px solid rgba(139, 92, 246, 0.22);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--secondary-light);
}

.stat-value.accent-primary {
  color: var(--primary-light);
}

.stat-value.accent-secondary {
  color: var(--secondary-light);
}

.stat-value.accent-cyan {
  color: #22D3EE;
}

.stat-value.accent-gold {
  color: #FACC15;
}

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

/* -------------------------------------------------------------------------- */
/* Auth & Forms                                                               */
/* -------------------------------------------------------------------------- */


.auth-container {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: linear-gradient(150deg, rgba(7, 1, 14, 0.94) 0%, rgba(15, 3, 32, 0.92) 60%, rgba(7, 0, 14, 0.94) 100%);
  overflow: hidden;
}

.auth-container::before,
.auth-container::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  pointer-events: none;
}

.auth-container::before {
  width: 420px;
  height: 420px;
  top: -140px;
  right: -120px;
  background: radial-gradient(circle, rgba(203, 132, 252, 0.5) 0%, transparent 70%);
}

.auth-container::after {
  width: 380px;
  height: 380px;
  bottom: -160px;
  left: -120px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.45) 0%, transparent 70%);
}

.auth-shell {
  position: relative;
  z-index: 1;
  width: 100%;
  display: grid;
  gap: var(--spacing-2xl);
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: stretch;
}

.auth-visual {
  position: relative;
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  background: rgba(18, 4, 35, 0.78);
  border: 1px solid rgba(139, 92, 246, 0.22);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  min-height: 420px;
}

.auth-visual::before,
.auth-visual::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  opacity: 0.55;
  pointer-events: none;
}

.auth-visual::before {
  inset: -40% 45% 35% -20%;
  background: radial-gradient(circle at top left, rgba(139, 92, 246, 0.55) 0%, transparent 70%);
}

.auth-visual::after {
  inset: 45% -25% -20% 35%;
  background: radial-gradient(circle at bottom right, rgba(34, 211, 238, 0.45) 0%, transparent 70%);
}

.auth-visual svg {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 18px 35px rgba(109, 40, 217, 0.35));
}

.auth-visual-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  color: var(--text-secondary);
}

.auth-visual h2 {
  font-size: clamp(1.8rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
}

.auth-pill {
  align-self: flex-start;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.16);
  border: 1px solid rgba(203, 132, 252, 0.45);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--secondary-light);
}

.auth-bullets {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.auth-bullets li {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
}

.auth-bullets svg {
  width: 18px;
  height: 18px;
  color: var(--secondary-light);
}

.auth-card {
  position: relative;
  width: min(440px, 100%);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  background: rgba(12, 3, 24, 0.82);
  border: 1px solid rgba(139, 92, 246, 0.2);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(18px) saturate(140%);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.auth-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.auth-logo {
  width: 62px;
  height: 62px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: var(--gradient-primary);
  box-shadow: 0 18px 35px rgba(109, 40, 217, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.auth-title {
  font-size: 1.75rem;
  font-weight: 800;
}

.admin-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.8) 0%, rgba(168, 85, 247, 0.85) 100%);
  color: #fff;
  text-transform: uppercase;
}

.auth-subtitle {
  color: var(--text-secondary);
  line-height: 1.6;
}

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

.auth-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  text-align: center;
  color: var(--text-secondary);
}

.auth-link {
  color: var(--secondary-light);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.auth-link:hover {
  color: #ffffff;
}

.auth-alert {
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  padding: var(--spacing-md);
  font-weight: 500;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  line-height: 1.5;
}

.auth-alert svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.auth-alert-error {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.35);
  color: #fca5a5;
}

.auth-alert-success {
  background: rgba(34, 197, 94, 0.12);
  border-color: rgba(34, 197, 94, 0.35);
  color: #bbf7d0;
}

.auth-submit {
  width: 100%;
  font-size: 1rem;
  padding: var(--spacing-md) var(--spacing-xl);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

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

.form-input,
textarea,
select {
  width: 100%;
  padding: 0.75rem 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(139, 92, 246, 0.28);
  background: rgba(12, 3, 24, 0.75);
  color: var(--text-primary);
  transition: border var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.form-input:focus,
textarea:focus,
select:focus {
  border-color: var(--secondary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.25);
  background: rgba(18, 4, 35, 0.9);
}

input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

/* -------------------------------------------------------------------------- */
/* Footer                                                                     */
/* -------------------------------------------------------------------------- */

.footer {
  background: linear-gradient(180deg, rgba(12, 2, 24, 0.95) 0%, rgba(8, 1, 16, 0.95) 100%);
  border-top: 1px solid rgba(139, 92, 246, 0.2);
  padding: var(--spacing-2xl) 0 var(--spacing-xl);
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.footer-logo .logo {
  justify-content: center;
}

.footer-info p {
  color: var(--text-secondary);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-secondary);
  font-weight: 600;
  position: relative;
}

.footer-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 100%;
  height: 2px;
  background: var(--gradient-secondary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-fast);
}

.footer-links a:hover::after {
  transform: scaleX(1);
}

.footer small,
.footer p {
  color: var(--text-muted);
}

/* -------------------------------------------------------------------------- */
/* Scroll to top                                                              */
/* -------------------------------------------------------------------------- */

.scroll-to-top {
  position: fixed;
  right: var(--spacing-lg);
  bottom: var(--spacing-lg);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 22px 45px rgba(109, 40, 217, 0.35);
  opacity: 0.85;
  transition: transform var(--transition-fast), opacity var(--transition-fast), box-shadow var(--transition-fast);
  z-index: 900;
}

.scroll-to-top:hover {
  transform: translateY(-4px);
  opacity: 1;
  box-shadow: 0 28px 60px rgba(109, 40, 217, 0.4);
}

/* -------------------------------------------------------------------------- */
/* Utility Classes                                                            */
/* -------------------------------------------------------------------------- */

.text-muted {
  color: var(--text-muted);
}

.surface-card {
  background: rgba(18, 4, 35, 0.78);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-xs);
}

.inline-icon {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.loading {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 3px solid rgba(139, 92, 246, 0.2);
  border-top-color: var(--secondary-light);
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

/* -------------------------------------------------------------------------- */
/* Animation Helpers                                                          */
/* -------------------------------------------------------------------------- */

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes floatUp {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
  100% {
    transform: translateY(0);
  }
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 0 rgba(139, 92, 246, 0);
  }
  50% {
    box-shadow: 0 0 18px rgba(139, 92, 246, 0.45);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.fade-in {
  animation: fadeInUp 0.8s ease-out both;
}

.fade-in-delay-1 {
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.fade-in-delay-2 {
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.fade-in-delay-3 {
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.fade-in-delay-4 {
  animation: fadeInUp 0.8s ease-out 0.8s both;
}

.features-animate .feature-card {
  opacity: 0;
  animation: fadeInUp 0.9s ease-out forwards;
}

.features-animate .card-float {
  animation-delay: 0.2s;
}

.features-animate .card-slide {
  animation-delay: 0.4s;
}

.stats-float {
  animation: floatUp 6s ease-in-out infinite;
}

.actions-zoom {
  animation: fadeInUp 0.8s ease-out 0.9s both;
}

/* -------------------------------------------------------------------------- */
/* Responsive                                                                 */
/* -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
  .navbar {
    padding: 0 var(--spacing-md);
  }

  .hero-content {
    max-width: 680px;
  }

  .features-grid,
  .games-grid,
  .payment-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 78px;
  }

  .navbar {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-md);
    padding-top: var(--spacing-sm);
  }

  .nav-menu {
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
  }

  .nav-actions {
    justify-content: center;
    flex-wrap: wrap;
  }

  .balance-display {
    order: -1;
  }

  .hero {
    padding: 4.5rem 0 3.5rem;
  }

  .hero-title {
    flex-direction: column;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  .nav-menu {
    padding: 0.4rem;
  }

  .nav-link {
    padding: 0.55rem 0.9rem;
  }

  .btn {
    width: 100%;
  }

  .hero-stats {
    gap: var(--spacing-xs);
  }

  .stat-item {
    width: 100%;
    justify-content: center;
  }

  .scroll-to-top {
    right: var(--spacing-md);
    bottom: var(--spacing-md);
    width: 48px;
    height: 48px;
  }
}