:root {
  color-scheme: dark;
  --bg: #0b1020;
  --panel: rgba(18, 25, 48, 0.88);
  --panel-strong: #17213e;
  --text: #f7f8ff;
  --muted: #aab4d4;
  --primary: #8b5cf6;
  --primary-strong: #6d28d9;
  --accent: #22d3ee;
  --danger: #fb7185;
  --success: #34d399;
  --border: rgba(255, 255, 255, 0.13);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at top left, #30235f, transparent 35%), var(--bg); color: var(--text); }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.hero { padding: 24px clamp(18px, 4vw, 64px) 64px; background: linear-gradient(135deg, rgba(139,92,246,.3), rgba(34,211,238,.12)); }
.topbar, .section-heading, .form-actions { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand { font-weight: 800; letter-spacing: .02em; font-size: 1.25rem; }
.logo { display: inline-grid; place-items: center; width: 34px; height: 34px; margin-right: 8px; border-radius: 12px; background: var(--primary); }
.tabs { padding: 6px; border: 1px solid var(--border); border-radius: 999px; background: rgba(255,255,255,.06); }
.tab { border: 0; border-radius: 999px; padding: 10px 18px; color: var(--muted); background: transparent; }
.tab.is-active { color: white; background: var(--primary); }
.hero-content { max-width: 820px; margin-top: 70px; }
.hero h1 { margin: 0 0 18px; font-size: clamp(2.4rem, 7vw, 5.6rem); line-height: .95; }
.hero p { color: var(--muted); font-size: 1.1rem; }
.eyebrow { margin: 0 0 8px; color: var(--accent); text-transform: uppercase; letter-spacing: .14em; font-weight: 800; font-size: .78rem; }
main { width: min(1180px, calc(100% - 32px)); margin: -38px auto 56px; }
.view { display: none; }
.view.is-visible { display: block; }
.layout { display: grid; gap: 22px; margin-bottom: 22px; }
.two-columns { grid-template-columns: minmax(260px, 360px) 1fr; align-items: start; }
.card { border: 1px solid var(--border); border-radius: 28px; padding: clamp(20px, 3vw, 32px); background: var(--panel); box-shadow: 0 24px 80px rgba(0,0,0,.28); backdrop-filter: blur(18px); }
.sticky-card { position: sticky; top: 18px; }
.card h2 { margin: 0 0 12px; }
.muted { color: var(--muted); }
.progress { height: 12px; border-radius: 999px; background: rgba(255,255,255,.1); overflow: hidden; }
.progress span { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, var(--accent), var(--primary)); transition: width .25s; }
.countdown-card { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 16px; padding: 14px 16px; border: 1px solid var(--border); border-radius: 18px; background: rgba(255,255,255,.07); }
.countdown-card span { color: var(--muted); font-weight: 700; }
.countdown-card strong { color: var(--accent); font-size: 1.25rem; }
.song-form { display: grid; gap: 16px; }
label { display: grid; gap: 8px; color: var(--muted); font-weight: 700; }
input, select, textarea { width: 100%; border: 1px solid var(--border); border-radius: 16px; padding: 13px 15px; color: var(--text); background: rgba(255,255,255,.08); }
textarea { resize: vertical; }
.primary, .secondary, .vote-button, .small-button { border: 0; border-radius: 14px; padding: 12px 16px; color: white; font-weight: 800; }
.primary { background: linear-gradient(135deg, var(--primary), var(--accent)); }
.secondary { background: rgba(255,255,255,.1); border: 1px solid var(--border); }
.feedback { min-height: 24px; color: var(--success); font-weight: 700; }
.feedback.error { color: var(--danger); }
.login-card { max-width: 560px; margin: 0 auto 22px; }
.admin-panel[hidden], .login-card[hidden] { display: none; }
.pill { border: 1px solid var(--border); border-radius: 999px; padding: 8px 14px; color: var(--muted); }
.song-list, .dj-list { display: grid; gap: 14px; margin-top: 22px; }
.song-item { display: grid; grid-template-columns: 46px 1fr auto; gap: 16px; align-items: center; padding: 18px; border: 1px solid var(--border); border-radius: 22px; background: rgba(255,255,255,.055); }
.rank { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 14px; background: var(--panel-strong); color: var(--accent); font-weight: 900; }
.song-main h3 { margin: 0 0 6px; }
.meta, .note { margin: 0; color: var(--muted); }
.note { margin-top: 8px; }
.links { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.links a { color: var(--accent); text-decoration: none; font-weight: 800; }
.vote-box { text-align: center; min-width: 98px; }
.vote-box strong { display: block; font-size: 1.8rem; }
.vote-box span { display: block; color: var(--muted); margin-bottom: 10px; }
.vote-button { background: var(--primary); width: 100%; }
.vote-button:disabled { cursor: not-allowed; opacity: .45; }
.dj-row { display: grid; grid-template-columns: 1.2fr .7fr 110px 120px auto; gap: 12px; align-items: end; padding: 16px; border-radius: 18px; background: rgba(255,255,255,.055); border: 1px solid var(--border); }
.vote-adjust { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.vote-adjust button { min-height: 48px; font-size: 1.25rem; }
.dj-row label { font-size: .85rem; }
.small-button { background: var(--danger); }
.status-played { opacity: .48; text-decoration: line-through; }
.empty { padding: 28px; border: 1px dashed var(--border); border-radius: 20px; color: var(--muted); text-align: center; }
@media (max-width: 820px) { .two-columns, .song-item, .dj-row { grid-template-columns: 1fr; } .sticky-card { position: static; } .vote-box { text-align: left; } }