:root{
  --bg:#0f1115; --card:#171a22; --muted:#7c8799; --text:#e5e9f0; --accent:#f2c94c; --ok:#2ecc71; --warn:#e67e22; --err:#e74c3c;
  --border:#202533;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial}
a{color:var(--accent);text-decoration:none}
.header{padding:16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.subtitle{color:var(--muted);margin:4px 0 0}
.container{max-width:1100px;margin:16px auto;padding:0 12px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;margin:12px 0;box-shadow:0 6px 16px rgba(0,0,0,.25)}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:900px){.grid{grid-template-columns:1fr}}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.mt{margin-top:12px}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#243047;color:#c8d1e0;border:1px solid var(--border);font-size:12px}
.btn{background:#2b3246;color:#fff;border:1px solid var(--border);padding:8px 12px;border-radius:10px;cursor:pointer}
.btn:hover{filter:brightness(1.05)}
.btn.primary{background:var(--accent);color:#1a1a1a;border-color:#d9b33f}
.btn.danger{background:var(--err)}
.input, input, select{background:#121720;border:1px solid var(--border);color:var(--text);padding:8px;border-radius:8px}
.list{display:flex;flex-direction:column;gap:6px}
.player{display:flex;justify-content:space-between;align-items:center;padding:6px 8px;border:1px dashed var(--border);border-radius:8px}
.player .tags{display:flex;gap:6px}
.toast{position:fixed;right:12px;bottom:12px;background:#121720;border:1px solid var(--border);padding:10px 12px;border-radius:12px}
.link{opacity:.9}
.muted{color:var(--muted)}
.footer{padding:12px 16px;border-top:1px solid var(--border);color:var(--muted);text-align:center;margin-top:24px}
.phase{padding:8px;border:1px dashed var(--border);border-radius:8px;background:#12161f}
.log{max-height:220px;overflow:auto;font-size:14px;border:1px solid var(--border);border-radius:8px;padding:8px;background:#10141b}
kbd{background:#111723;border:1px solid var(--border);padding:2px 6px;border-radius:6px}