:root {
  --bg: #0a0a0a;
  --bg-alt: #151515;
  --orange: #ff7a00;
  --orange-bright: #ff9d33;
  --white: #f5f5f5;
  --grey: #999999;
  --success: #3ddc84;
  --danger: #ff4d4d;
  --radius: 14px;
  --max-width: 720px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  background-image:
    radial-gradient(circle at 15% 10%, rgba(255, 122, 0, 0.12), transparent 40%),
    radial-gradient(circle at 85% 90%, rgba(255, 122, 0, 0.10), transparent 45%);
  color: var(--white);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  min-height: 100vh;
  padding: 24px 16px 64px;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
}

a {
  color: var(--orange-bright);
}

h1, h2, h3 {
  color: var(--white);
  line-height: 1.15;
}

h1 {
  font-size: clamp(2rem, 6vw, 3rem);
  letter-spacing: -0.02em;
}

.tagline {
  color: var(--grey);
  font-size: 1.05rem;
  margin-top: 4px;
}

.brand {
  color: var(--orange);
}

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

.wrap.wide {
  max-width: 1000px;
}

.back-link {
  display: inline-block;
  text-decoration: none;
  color: var(--grey);
  font-weight: 600;
  margin: 20px 0;
}

.back-link:hover {
  color: var(--white);
}

.page-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  align-items: start;
  gap: 20px;
  margin-top: 24px;
}

.leaderboard-pin {
  position: sticky;
  top: 16px;
}

.leaderboard-pin h2 {
  font-size: 1.05rem;
  margin-top: 0;
}

@media (max-width: 720px) {
  .page-layout {
    grid-template-columns: 1fr;
  }

  .leaderboard-pin {
    position: static;
  }
}

.card {
  background: var(--bg-alt);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}

.btn {
  display: inline-block;
  background: var(--orange);
  color: #1a0d00;
  border: none;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
}

.btn:hover {
  background: var(--orange-bright);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

input[type="text"] {
  width: 100%;
  background: #0e0e0e;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--white);
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 1rem;
}

input[type="text"]:focus {
  outline: none;
  border-color: var(--orange);
}

/* Countdown */
.countdown-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
  align-items: stretch;
}

@media (max-width: 600px) {
  .countdown-row {
    grid-template-columns: 1fr;
  }
}

.event-actions {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.event-action {
  text-align: center;
  padding: 14px 16px;
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 20px 0;
}

.countdown-unit {
  background: #0e0e0e;
  border: 1px solid rgba(255, 122, 0, 0.3);
  border-radius: 12px;
  padding: 16px 4px;
  text-align: center;
}

.countdown-unit .num {
  font-size: clamp(1.6rem, 6vw, 2.4rem);
  font-weight: 800;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.countdown-unit .label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--grey);
  margin-top: 4px;
}

/* Hype */
.hype-core {
  border: 1px solid rgba(255, 122, 0, 0.5);
  background: linear-gradient(180deg, rgba(255, 122, 0, 0.08), var(--bg-alt) 60%);
}

.hype-core h2 {
  font-size: 1.5rem;
}

.hype-count {
  font-size: clamp(3rem, 15vw, 5rem);
  font-weight: 900;
  color: var(--orange);
  text-align: center;
  font-variant-numeric: tabular-nums;
  margin: 8px 0;
}

.hype-tap-area {
  text-align: center;
  margin: 24px 0;
}

.name-row {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.leaderboard {
  list-style: none;
  margin: 0;
  padding: 0;
}

.leaderboard li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.leaderboard .rank {
  width: 28px;
  text-align: center;
  font-weight: 800;
  color: var(--orange);
  flex-shrink: 0;
}

.leaderboard .name {
  flex: 1;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.leaderboard .score {
  font-weight: 800;
  color: var(--orange-bright);
  font-variant-numeric: tabular-nums;
}

.leaderboard li.me {
  background: rgba(255, 122, 0, 0.08);
  border-radius: 8px;
  padding-left: 8px;
  padding-right: 8px;
}

.hint {
  color: var(--grey);
  font-size: 0.85rem;
}

/* Quiz */
.quiz-teaser {
  text-align: center;
}

.quiz-teaser p {
  color: var(--grey);
  margin-bottom: 20px;
}

.quiz-progress {
  color: var(--grey);
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.quiz-question {
  font-size: 1.3rem;
  margin: 12px 0 20px;
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.quiz-option {
  text-align: left;
  background: #0e0e0e;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--white);
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 1rem;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.quiz-option:hover:not(:disabled) {
  border-color: var(--orange);
}

.quiz-option:disabled {
  cursor: default;
}

.quiz-option.correct {
  border-color: var(--success);
  background: rgba(61, 220, 132, 0.12);
  color: var(--success);
}

.quiz-option.wrong {
  border-color: var(--danger);
  background: rgba(255, 77, 77, 0.12);
  color: var(--danger);
}

.quiz-score {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--orange);
  text-align: center;
  margin: 16px 0;
}

.flyer-card {
  padding: 0;
  overflow: hidden;
}

.flyer-card img {
  display: block;
  width: 100%;
  height: auto;
}