/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --gold: #f5c518;
  --gold-dim: #b8941a;
  --silver: #c0c0c0;
  --bronze: #cd7f32;
  --bg-dark: #0a0a0f;
  --card-bg: rgba(255, 255, 255, 0.04);
  --card-border: rgba(255, 255, 255, 0.08);
  --card-hover: rgba(255, 255, 255, 0.08);
  --text-primary: #f0f0f5;
  --text-secondary: rgba(255, 255, 255, 0.55);
  --glass-blur: 20px;
  --scroll-darkness: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  overflow-x: hidden;
}

/* ===== HERO SECTION ===== */
#hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('assets/bg.jpg') center center / cover no-repeat;
  will-change: transform;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
      rgba(0, 0, 0, 0.15) 0%,
      rgba(0, 0, 0, 0.3) 50%,
      rgba(10, 10, 15, 1) 100%);
  z-index: 1;
  pointer-events: none;
}

/* Scroll-driven darkness overlay */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, var(--scroll-darkness));
  transition: background 0.1s ease;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
}

.hero-logo {
  width: min(500px, 80vw);
  height: auto;
  filter: drop-shadow(0 0 40px rgba(245, 197, 24, 0.3)) drop-shadow(0 0 80px rgba(245, 197, 24, 0.15));
  animation: logoFloat 4s ease-in-out infinite;
}

@keyframes logoFloat {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-12px);
  }
}

/* Scroll hint arrow */
.scroll-hint {
  animation: bounceDown 2s ease-in-out infinite;
}

.scroll-arrow {
  width: 30px;
  height: 30px;
  border-right: 3px solid rgba(245, 197, 24, 0.6);
  border-bottom: 3px solid rgba(245, 197, 24, 0.6);
  transform: rotate(45deg);
}

@keyframes bounceDown {

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

  50% {
    transform: translateY(15px);
    opacity: 0.5;
  }
}

/* ===== SOCIAL BAR ===== */
.social-bar {
  position: absolute;
  top: 28px;
  right: 32px;
  z-index: 10;
  display: flex;
  gap: 14px;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.social-btn:hover {
  background: rgba(245, 197, 24, 0.12);
  border-color: rgba(245, 197, 24, 0.4);
  color: var(--gold);
  transform: scale(1.12);
  box-shadow: 0 0 20px rgba(245, 197, 24, 0.2);
}

.social-btn:active {
  transform: scale(0.95);
}

.social-btn svg {
  display: block;
}

/* ===== COUNTDOWN TIMER ===== */
#countdown {
  position: relative;
  z-index: 3;
  padding: 60px 20px 80px;
}

.countdown-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.countdown-title {
  font-size: clamp(20px, 4vw, 32px);
  font-weight: 800;
  letter-spacing: 6px;
  margin-bottom: 40px;
  background: linear-gradient(135deg, var(--gold), #ffe066, var(--gold-dim));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  animation: titlePulse 3s ease-in-out infinite;
}

@keyframes titlePulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.75;
  }
}

.countdown-timer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.countdown-digit {
  font-size: clamp(42px, 10vw, 80px);
  font-weight: 900;
  width: clamp(80px, 20vw, 140px);
  padding: 16px 8px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(245, 197, 24, 0.08), rgba(245, 197, 24, 0.02));
  border: 1px solid rgba(245, 197, 24, 0.2);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: 0 0 30px rgba(245, 197, 24, 0.08), 0 8px 32px rgba(0, 0, 0, 0.4);
  background-clip: padding-box;
  color: var(--gold);
  text-shadow: 0 0 20px rgba(245, 197, 24, 0.3);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  transition: transform 0.15s ease;
}

.countdown-digit.tick {
  transform: scale(1.06);
}

.countdown-label {
  font-size: clamp(10px, 2vw, 14px);
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--text-secondary);
}

.countdown-separator {
  font-size: clamp(36px, 8vw, 64px);
  font-weight: 900;
  color: var(--gold);
  opacity: 0.5;
  padding-bottom: 30px;
  animation: separatorBlink 1s step-end infinite;
}

@keyframes separatorBlink {

  0%,
  100% {
    opacity: 0.5;
  }

  50% {
    opacity: 0.15;
  }
}

/* Expired state */
.countdown-expired {
  font-size: clamp(24px, 5vw, 40px);
  font-weight: 900;
  letter-spacing: 4px;
  background: linear-gradient(135deg, var(--gold), #ffe066, var(--gold-dim));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: expiredPulse 1.5s ease-in-out infinite;
}

@keyframes expiredPulse {

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

  50% {
    transform: scale(1.05);
  }
}

/* ===== LEADERBOARD SECTION ===== */
#leaderboard {
  position: relative;
  min-height: 100vh;
  padding: 0 20px 80px;
  z-index: 3;
}

.leaderboard-container {
  max-width: 800px;
  margin: 0 auto;
}

.leaderboard-header {
  text-align: center;
  margin-bottom: 50px;
}

.trophy-icon {
  font-size: 48px;
  margin-bottom: 10px;
  animation: trophyPulse 3s ease-in-out infinite;
}

@keyframes trophyPulse {

  0%,
  100% {
    transform: scale(1);
    filter: brightness(1);
  }

  50% {
    transform: scale(1.1);
    filter: brightness(1.3);
  }
}

.leaderboard-header h1 {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 900;
  letter-spacing: 8px;
  background: linear-gradient(135deg, var(--gold), #ffe066, var(--gold-dim));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
}

/* ===== PODIUM — TOP 3 ===== */
.podium {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 40px;
  padding: 0 10px;
}

.podium-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 20px 20px;
  border-radius: 20px;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  width: 200px;
}

.podium-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 2px;
  background: linear-gradient(135deg, var(--accent), transparent 60%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.podium-card:hover {
  transform: translateY(-6px);
}

/* Rank-specific styling */
.podium-card.rank-1 {
  --accent: var(--gold);
  background: linear-gradient(135deg, rgba(245, 197, 24, 0.12), rgba(245, 197, 24, 0.03));
  border: 1px solid rgba(245, 197, 24, 0.25);
  box-shadow: 0 0 40px rgba(245, 197, 24, 0.12), 0 8px 32px rgba(0, 0, 0, 0.4);
  order: 2;
  min-height: 240px;
}

.podium-card.rank-2 {
  --accent: var(--silver);
  background: linear-gradient(135deg, rgba(192, 192, 192, 0.1), rgba(192, 192, 192, 0.02));
  border: 1px solid rgba(192, 192, 192, 0.2);
  box-shadow: 0 0 30px rgba(192, 192, 192, 0.08), 0 8px 32px rgba(0, 0, 0, 0.4);
  order: 1;
  min-height: 210px;
}

.podium-card.rank-3 {
  --accent: var(--bronze);
  background: linear-gradient(135deg, rgba(205, 127, 50, 0.1), rgba(205, 127, 50, 0.02));
  border: 1px solid rgba(205, 127, 50, 0.2);
  box-shadow: 0 0 30px rgba(205, 127, 50, 0.08), 0 8px 32px rgba(0, 0, 0, 0.4);
  order: 3;
  min-height: 190px;
}

.podium-rank {
  font-size: 32px;
  font-weight: 900;
  margin-bottom: 10px;
}

.rank-1 .podium-rank {
  color: var(--gold);
}

.rank-2 .podium-rank {
  color: var(--silver);
}

.rank-3 .podium-rank {
  color: var(--bronze);
}

.podium-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 12px;
  border: 2px solid var(--accent);
  box-shadow: 0 0 20px rgba(245, 197, 24, 0.15);
  background: rgba(255, 255, 255, 0.05);
}

.podium-avatar-placeholder {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin-bottom: 12px;
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 800;
  color: var(--accent);
  background: rgba(255, 255, 255, 0.05);
  text-transform: uppercase;
}

.podium-username {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  text-align: center;
  word-break: break-word;
}

.podium-wager {
  font-size: 18px;
  font-weight: 800;
  color: var(--accent);
}

/* ===== REST OF LEADERBOARD ===== */
.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.leaderboard-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-radius: 14px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.25s ease;
  opacity: 0;
  transform: translateY(20px);
  animation: rowSlideIn 0.5s ease forwards;
}

.leaderboard-row:hover {
  background: var(--card-hover);
  border-color: rgba(245, 197, 24, 0.15);
  transform: translateX(6px);
  box-shadow: 0 4px 20px rgba(245, 197, 24, 0.06);
}

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

.row-rank {
  width: 36px;
  font-size: 16px;
  font-weight: 800;
  color: var(--text-secondary);
  text-align: center;
  flex-shrink: 0;
}

.row-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.05);
}

.row-avatar-placeholder {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
  text-transform: uppercase;
}

.row-username {
  flex: 1;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-wager {
  font-size: 15px;
  font-weight: 700;
  color: var(--gold);
  flex-shrink: 0;
}

/* ===== BOTTOM FEATURE — CHARACTER + TOSHI ===== */
.bottom-feature {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  margin-top: 60px;
  padding-bottom: 40px;
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  flex-wrap: wrap;
}

.bottom-feature.visible {
  opacity: 1;
  transform: translateY(0);
}

.character-reveal {
  display: flex;
  justify-content: center;
}

.character-img {
  width: min(280px, 60vw);
  height: auto;
  border-radius: 20px;
  -webkit-mask-image: radial-gradient(ellipse 70% 65% at 50% 40%,
      black 40%,
      transparent 100%);
  mask-image: radial-gradient(ellipse 70% 65% at 50% 40%,
      black 40%,
      transparent 100%);
  filter: drop-shadow(0 0 30px rgba(245, 197, 24, 0.15));
  pointer-events: none;
}

.toshi-banner {
  display: block;
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(245, 197, 24, 0.2);
  box-shadow: 0 0 30px rgba(245, 197, 24, 0.08), 0 8px 32px rgba(0, 0, 0, 0.4);
}

.toshi-banner:hover {
  transform: scale(1.04) translateY(-4px);
  box-shadow: 0 0 50px rgba(245, 197, 24, 0.2), 0 12px 40px rgba(0, 0, 0, 0.5);
  border-color: rgba(245, 197, 24, 0.4);
}

.toshi-banner-img {
  width: min(320px, 70vw);
  height: auto;
  display: block;
  border-radius: 20px;
}

/* ===== LOADING SPINNER ===== */
.loading-spinner {
  display: flex;
  justify-content: center;
  padding: 60px 0;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(245, 197, 24, 0.15);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ===== ERROR STATE ===== */
.error-message {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-secondary);
  font-size: 16px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
  .social-bar {
    top: 16px;
    right: 16px;
    gap: 10px;
  }

  .social-btn {
    width: 38px;
    height: 38px;
  }

  .social-btn svg {
    width: 16px;
    height: 16px;
  }

  .podium {
    gap: 8px;
  }

  .podium-card {
    width: 110px;
    padding: 16px 10px 14px;
    border-radius: 14px;
  }

  .podium-card.rank-1 {
    min-height: 190px;
  }

  .podium-card.rank-2 {
    min-height: 170px;
  }

  .podium-card.rank-3 {
    min-height: 160px;
  }

  .podium-avatar,
  .podium-avatar-placeholder {
    width: 44px;
    height: 44px;
    font-size: 18px;
  }

  .podium-username {
    font-size: 13px;
  }

  .podium-wager {
    font-size: 14px;
  }

  .podium-rank {
    font-size: 24px;
  }

  .leaderboard-row {
    padding: 12px 14px;
    gap: 10px;
  }

  .row-avatar,
  .row-avatar-placeholder {
    width: 32px;
    height: 32px;
  }

  .row-username {
    font-size: 13px;
  }

  .row-wager {
    font-size: 13px;
  }

  .row-rank {
    font-size: 14px;
    width: 28px;
  }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(245, 197, 24, 0.2);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(245, 197, 24, 0.4);
}