:root {
  --bg: #0b0d10;
  --panel: #14171c;
  --panel-2: #1c2027;
  --gold: #d4af37;
  --gold-soft: #f2d675;
  --silver: #c0c0c0;
  --bronze: #cd7f32;
  --text: #f2f0ea;
  --text-dim: #9aa0aa;
  --danger: #e05c5c;
  --success: #4caf7d;
  --radius: 14px;
}

* { box-sizing: border-box; }

select, button, input {
  font-family: inherit;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 50% 0%, #2a2211 0%, transparent 55%),
    linear-gradient(160deg, #1c1408 0%, #100d10 45%, #05060a 100%);
  color: var(--text);
  font-family: "Cinzel", "Times New Roman", serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 16px 60px;
}

.header {
  text-align: center;
  margin-bottom: 24px;
}

.header .trophy {
  display: block;
  width: 130px;
  height: 130px;
  margin: 0 auto 8px;
  mix-blend-mode: screen;
  -webkit-mask-image: radial-gradient(circle, black 55%, transparent 78%);
  mask-image: radial-gradient(circle, black 55%, transparent 78%);
}

.header h1 {
  margin: 0;
  font-family: "Cinzel", "Times New Roman", serif;
  font-weight: 700;
  font-size: 2rem;
  letter-spacing: 1px;
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.header p {
  margin: 4px 0 0;
  color: var(--text-dim);
  font-size: 0.95rem;
}

.tabs {
  display: flex;
  gap: 8px;
  background: var(--panel);
  border-radius: 999px;
  padding: 4px;
  margin-bottom: 24px;
}

.tab-btn {
  border: none;
  background: transparent;
  color: var(--text-dim);
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.tab-btn.active {
  background: var(--gold);
  color: #1a1400;
  font-weight: 600;
}

.card {
  width: 100%;
  max-width: 480px;
  background: var(--panel);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}

.view { display: none; width: 100%; max-width: 480px; }
.view.active { display: flex; flex-direction: column; align-items: center; }

label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin: 18px 0 6px;
}

label:first-of-type { margin-top: 0; }

select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid #2c313a;
  background: var(--panel-2);
  color: var(--text);
  font-size: 1rem;
  appearance: none;
}

select:disabled { opacity: 0.4; }

.podium-label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.medal {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  flex-shrink: 0;
}
.medal.gold { background: var(--gold); }
.medal.silver { background: var(--silver); }
.medal.bronze { background: var(--bronze); }

button.submit {
  width: 100%;
  margin-top: 24px;
  padding: 14px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
  color: #1a1400;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
}

button.submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.message {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.9rem;
  text-align: center;
  width: 100%;
}
.message.success { background: rgba(76,175,125,0.15); color: var(--success); }
.message.error { background: rgba(224,92,92,0.15); color: var(--danger); }
.message.hidden { display: none; }
.hidden { display: none; }

.results-summary {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 18px;
}

.leaderboard {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.row {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--panel-2);
  border-radius: 10px;
  padding: 12px 16px;
}

.row .rank {
  width: 28px;
  font-weight: 700;
  color: var(--text-dim);
  text-align: center;
}

.row.rank-1 .rank { color: var(--gold); }
.row.rank-2 .rank { color: var(--silver); }
.row.rank-3 .rank { color: var(--bronze); }

.row .name {
  flex: 1;
  font-weight: 600;
}

.row .breakdown {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.row .points {
  font-weight: 700;
  color: var(--gold-soft);
  min-width: 48px;
  text-align: right;
}

.refresh-btn {
  margin-top: 18px;
  background: transparent;
  border: 1px solid #2c313a;
  color: var(--text-dim);
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.85rem;
}

.empty-state {
  color: var(--text-dim);
  text-align: center;
  padding: 20px 0;
}