:root{--bg:#efeee8;--panel:#fffdf8;--line:#d6d2c7;--text:#201d17;--subtle:#696356;--action:#245f3d;--action-hover:#1c4d31;--danger:#8a2f2f;--ok:#245f3d;--warn:#9a6d1f;--idle:#7e796f;color:var(--text);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.4}*{box-sizing:border-box}body{background:radial-gradient(circle at top, #f6f4eb 0%, var(--bg) 55%, #e8e5d9 100%);min-height:100dvh;margin:0}#root{min-height:100dvh}.app-shell{gap:12px;width:min(100%,760px);margin:0 auto;padding:14px;display:grid}.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px}h1,h2{margin:0;line-height:1.2}h1{font-size:1.4rem}h2{margin-bottom:10px;font-size:1rem}p{margin:0}.subtle{color:var(--subtle)}.status-row,.action-row{align-items:center;gap:10px;margin-top:10px;display:flex}.dot{border-radius:999px;width:10px;height:10px;display:inline-block}.dot-idle{background:var(--idle)}.dot-ok{background:var(--ok)}.dot-backoff{background:var(--warn)}.dot-error{background:var(--danger)}.track-grid{grid-template-columns:72px 1fr;gap:10px;margin-bottom:12px;display:grid}.album-art{border:1px solid var(--line);object-fit:cover;border-radius:8px;width:72px;height:72px}.album-art.placeholder{background:#ddd8ca}.track-meta{gap:2px;display:grid}.field-label{margin-bottom:8px;font-weight:600;display:inline-block}textarea{border:1px solid var(--line);resize:vertical;width:100%;font:inherit;background:#fff;border-radius:8px;padding:10px}button{font:inherit;color:#fff;background:var(--action);cursor:pointer;border:1px solid #0000;border-radius:8px;margin-top:10px;padding:9px 12px}button:hover:not(:disabled){background:var(--action-hover)}button:disabled{cursor:not-allowed;background:#a6a29a}button.ghost{color:var(--text);border:1px solid var(--line);background:#efede5}.error-inline{color:var(--danger);margin-top:8px}.notes-list{gap:8px;margin:0;padding:0;list-style:none;display:grid}.note-item{border:1px solid var(--line);background:#fffcf3;border-radius:8px;padding:10px}.note-topline,.note-meta{flex-wrap:wrap;justify-content:space-between;gap:8px;display:flex}.note-meta{color:var(--subtle);margin:5px 0;font-size:.9rem}@media (width>=768px){.app-shell{gap:16px;padding:20px}.panel{padding:16px}}