[hidden] { display: none !important; }
:root {
  --bg: #0d0b10; --card: #17141c; --card2: #1f1b26; --line: #2c2735; --text: #ece7f2; --muted: #9a92a6;
  --gold: #f2b84b; --ok: #5fd39a; --warn: #f0a04b; --bad: #ef6b6b; --link: #8fc3ff;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif; }
a { color: var(--link); text-decoration: none; }
button { font: inherit; cursor: pointer; border-radius: 10px; border: 1px solid var(--line); background: var(--card2); color: var(--text); padding: 8px 14px; }
button:hover { border-color: #4a4257; }
button.primary { background: var(--gold); color: #1a1408; border-color: var(--gold); font-weight: 600; }
button.ghost { background: transparent; }
button.danger { color: var(--bad); }
button:disabled { opacity: .5; cursor: default; }
input, textarea { font: inherit; width: 100%; background: #110e15; color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
textarea { min-height: 90px; resize: vertical; }
label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 4px; }
h1 { font-size: 26px; margin: 0 0 4px; } h2 { font-size: 18px; margin: 28px 0 10px; } h3 { font-size: 16px; margin: 0; }
.muted { color: var(--muted); } .small { font-size: 13px; } .pad { padding: 24px 16px; }
.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; background: rgba(13,11,16,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 8px; color: var(--text); font-weight: 700; }
.brand img { width: 28px; height: 28px; }
.top nav { display: flex; gap: 14px; font-size: 15px; } .top nav a { color: var(--muted); } .top nav a.on { color: var(--text); }
main { max-width: 860px; margin: 0 auto; padding: 20px 16px 80px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; margin: 10px 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spread { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; flex-wrap: wrap; }
.song { display: grid; grid-template-columns: 64px 1fr; gap: 12px; }
.song img, .song .art { width: 64px; height: 64px; border-radius: 8px; background: var(--card2); object-fit: cover; }
.song .art { display: grid; place-items: center; color: var(--gold); font-size: 26px; }
.badge { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 99px; border: 1px solid var(--line); color: var(--muted); }
.badge.pass { color: var(--ok); border-color: #2d5d45; } .badge.flag { color: var(--warn); border-color: #6a4b25; }
.badge.bad { color: var(--bad); border-color: #6a2b2b; } .badge.gold { color: var(--gold); border-color: #6a5525; }
.rules { margin: 8px 0 0; padding: 0; list-style: none; font-size: 14px; }
.rules li { padding: 3px 0; } .rules li.no { color: var(--warn); }
.standard { white-space: pre-wrap; background: #110e15; border: 1px dashed var(--line); border-radius: 10px; padding: 12px; font-size: 15px; }
.lyrics { white-space: pre-wrap; font-size: 14px; max-height: 320px; overflow: auto; background: #110e15; border-radius: 10px; padding: 10px 12px; }
audio { width: 100%; height: 36px; margin-top: 8px; }
.effect { font-style: italic; color: #d9cfe6; }
.gap { border-color: #6a5525; }
details summary { cursor: pointer; color: var(--muted); }
pre.cmd { white-space: pre-wrap; word-break: break-all; background: #110e15; border-radius: 10px; padding: 12px; font-size: 13px; }
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: grid; place-items: center; z-index: 20; padding: 16px; }
.modal .box { width: min(520px, 100%); background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--card2); border: 1px solid var(--line); border-radius: 12px; padding: 10px 16px; z-index: 30; max-width: calc(100% - 32px); }
.toast.err { border-color: var(--bad); }
.hero { text-align: center; padding: 60px 16px; }
.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--muted); border-top-color: transparent; border-radius: 50%; animation: s .8s linear infinite; vertical-align: -2px; }
@keyframes s { to { transform: rotate(360deg); } }
@media (max-width: 520px) { .top nav { gap: 10px; font-size: 14px; } h1 { font-size: 22px; } }