:root{
  --bg:#fff;--surface:#fff;--soft:#fff7f0;--line:#ece6e1;--text:#1d1a17;--muted:#6b635c;
  --brand:#f26b1d;--brand-d:#c9520e;--brand-l:#fff1e6;--ok:#1f8a4c;--ok-l:#e8f6ee;--bad:#c62828;--bad-l:#fdecec;--warn:#9a6700;--warn-l:#fff6dc;
  --r:12px;--font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 var(--font)}
a{color:var(--brand-d)}
code{font-size:.85em;background:#f6f3f0;padding:.1em .35em;border-radius:6px;word-break:break-all}
.wrap{max-width:960px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:#fff;padding:8px;z-index:9}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.muted{color:var(--muted)}.nowrap{white-space:nowrap}
h1{font-size:1.75rem;line-height:1.2;margin:0 0 8px;letter-spacing:-.01em}
h2{font-size:1.125rem;margin:0 0 8px}
/* top bar */
.topbar{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:5}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--text);text-decoration:none}
.mark{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:var(--brand);color:#fff;font-size:.8rem;letter-spacing:.02em}
nav{display:flex;gap:4px}
nav a{padding:8px 12px;border-radius:8px;color:var(--muted);text-decoration:none;font-size:.95rem}
nav a:hover{background:var(--soft);color:var(--text)}
nav a[aria-current=page]{color:var(--brand-d);background:var(--brand-l);font-weight:600}
/* hero + form */
.hero{padding:40px 0 24px}
.hero p{max-width:640px}
.url-form{margin-top:20px}
.url-form label{display:block;font-weight:600;margin-bottom:6px}
.url-row{display:flex;gap:8px}
input,textarea{font:inherit;color:inherit;width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff}
input:focus,textarea:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px var(--brand-l)}
textarea{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.9rem}
.hint{font-size:.875rem;color:var(--muted);margin:8px 0 0}
.error{color:var(--bad);background:var(--bad-l);padding:10px 12px;border-radius:10px;margin:12px 0}
.success{color:var(--ok);background:var(--ok-l);padding:10px 12px;border-radius:10px;margin:12px 0}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:0 18px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--text);font:inherit;font-weight:600;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:#d9cfc6;background:#fcfaf8}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-d);border-color:var(--brand-d)}
.btn.ghost{background:transparent}
.btn.small{min-height:36px;padding:0 12px;font-size:.875rem}
.btn[disabled],.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed;pointer-events:none}
.icon-btn{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:8px;border:1px solid transparent;background:transparent;color:var(--muted);font-size:1rem;text-decoration:none;cursor:pointer}
.icon-btn:hover{background:var(--soft);color:var(--brand-d)}
.icon-btn[aria-disabled=true]{opacity:.3;pointer-events:none}
/* status */
.status-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:20px}
.status-pill{display:inline-flex;align-items:center;gap:8px;font-size:.875rem;padding:6px 12px;border-radius:999px;background:#f6f3f0;color:var(--muted)}
.status-pill .dot{width:8px;height:8px;border-radius:50%;background:#b8aea6}
.status-ok{background:var(--ok-l);color:var(--ok)}.status-ok .dot{background:var(--ok)}
.status-partial{background:var(--warn-l);color:var(--warn)}.status-partial .dot{background:var(--warn)}
.status-down{background:var(--bad-l);color:var(--bad)}.status-down .dot{background:var(--bad)}
/* cards */
.card{border:1px solid var(--line);border-radius:var(--r);padding:20px;margin:0 0 16px;background:var(--surface)}
.card.narrow{max-width:420px;margin:40px auto}
.narrow-form{max-width:480px}
.track-card{display:flex;gap:20px;align-items:flex-start}
.cover{width:120px;height:120px;border-radius:10px;object-fit:cover;background:var(--soft);flex:none}
.cover.small{width:64px;height:64px}.cover.tiny{width:40px;height:40px;border-radius:6px}
.track-body{min-width:0;flex:1}
.t-title{font-size:1.25rem;margin:0}.t-artist{margin:2px 0 6px;font-weight:500}
.actions,.toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.toolbar form{margin:0}
/* progress */
.progress-head{display:flex;justify-content:space-between;font-size:.9rem;margin-bottom:8px}
.bar{height:6px;border-radius:99px;background:var(--brand-l);overflow:hidden}
.bar span{display:block;height:100%;width:0;background:var(--brand);transition:width .2s ease}
/* playlist */
.pl-head{display:flex;gap:14px;align-items:center}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:16px 0 0}
.stats div{background:var(--soft);border-radius:10px;padding:10px 12px}
.stats dt{font-size:.75rem;color:var(--muted)}.stats dd{margin:0;font-size:1.25rem;font-weight:700}
.notes{margin:12px 0 0;padding-left:18px;color:var(--warn);font-size:.9rem}
.notes:empty{display:none}
.pl-list{list-style:none;margin:16px 0 0;padding:0;border-top:1px solid var(--line)}
.pl-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}
.num{width:28px;text-align:right;color:var(--muted);font-variant-numeric:tabular-nums;font-size:.875rem;flex:none}
.row-main{min-width:0;flex:1;display:flex;flex-direction:column}
.r-title{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.r-artist{font-size:.875rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row-actions{display:flex;flex:none}
.badge{font-size:.75rem;padding:2px 8px;border-radius:99px;background:#f6f3f0;color:var(--muted);white-space:nowrap;flex:none}
.badge.ok{background:var(--ok-l);color:var(--ok)}.badge.bad{background:var(--bad-l);color:var(--bad)}.badge.warn{background:var(--warn-l);color:var(--warn)}
.empty{text-align:center;padding:32px 16px;color:var(--muted)}
/* tables, admin */
.table-wrap{overflow-x:auto}
.table{width:100%;border-collapse:collapse;font-size:.9rem}
.table th,.table td{text-align:left;padding:8px;border-bottom:1px solid var(--line);vertical-align:top}
.table th{font-size:.8rem;color:var(--muted);font-weight:600}
.stack{display:flex;flex-direction:column;gap:12px}
.stack label,.grid label{display:flex;flex-direction:column;gap:4px;font-weight:600;font-size:.9rem}
.stack small{font-weight:400}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
label.check{flex-direction:row;align-items:center;gap:8px;font-weight:500}
label.check input{width:18px;height:18px}
.admin-head{display:flex;justify-content:space-between;align-items:center;margin:32px 0 16px}
.stage{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line)}
.stage:last-child{border-bottom:0}
.stage strong{display:block}
.foot{color:var(--muted);font-size:.8rem;padding-top:24px;padding-bottom:32px}
@media (max-width:640px){
  h1{font-size:1.4rem}
  .url-row{flex-direction:column}
  .track-card{flex-direction:column}
  .cover{width:96px;height:96px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid{grid-template-columns:1fr}
  .badge{display:none}
  .pl-row .cover.tiny{display:none}
  nav a{padding:8px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}