.mtp-wrap{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;max-width:960px;margin:24px auto;padding:24px;border-radius:16px;box-shadow:0 10px 40px rgba(0,0,0,.15)}
.mtp-theme-dark{background:linear-gradient(160deg,#0f172a,#1e293b);color:#e2e8f0}
.mtp-theme-light{background:#fff;color:#0f172a;border:1px solid #e2e8f0}
.mtp-header{margin-bottom:16px}
.mtp-title{display:flex;align-items:center;gap:10px}
.mtp-title h2{margin:0;font-size:24px}
.mtp-dot{width:12px;height:12px;border-radius:50%;background:#22c55e;box-shadow:0 0 12px #22c55e;animation:mtp-pulse 1.6s infinite}
@keyframes mtp-pulse{50%{opacity:.4}}
.mtp-sub{opacity:.75;margin:6px 0 0;font-size:14px}
.mtp-status{display:flex;align-items:center;gap:10px;margin:14px 0;font-size:14px}
.mtp-badge{padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}
.mtp-badge-idle{background:#475569;color:#fff}
.mtp-badge-live{background:#22c55e;color:#062}
.mtp-badge-rec{background:#ef4444;color:#fff;animation:mtp-pulse 1s infinite}
.mtp-badge-err{background:#f59e0b;color:#000}
.mtp-controls{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.mtp-btn{padding:10px 16px;border-radius:10px;border:1px solid rgba(148,163,184,.4);background:rgba(148,163,184,.12);color:inherit;cursor:pointer;font-size:14px;font-weight:600;transition:all .15s}
.mtp-btn:hover:not(:disabled){background:rgba(148,163,184,.25);transform:translateY(-1px)}
.mtp-btn:disabled{opacity:.4;cursor:not-allowed}
.mtp-btn-primary{background:#6366f1;border-color:#6366f1;color:#fff}
.mtp-btn-primary:hover:not(:disabled){background:#4f46e5}
.mtp-btn-secondary{background:#22c55e;border-color:#22c55e;color:#062;text-decoration:none;display:inline-block;margin-top:8px}
.mtp-row{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.mtp-label{font-size:13px;opacity:.8}
.mtp-select{flex:1;min-width:220px;padding:8px 10px;border-radius:8px;border:1px solid rgba(148,163,184,.4);background:rgba(15,23,42,.4);color:inherit}
.mtp-theme-light .mtp-select{background:#f8fafc;color:#0f172a}
.mtp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px}
.mtp-card{background:rgba(15,23,42,.35);border:1px solid rgba(148,163,184,.2);border-radius:12px;padding:14px}
.mtp-theme-light .mtp-card{background:#f8fafc;border-color:#e2e8f0}
.mtp-card-title{font-size:12px;text-transform:uppercase;letter-spacing:1px;opacity:.7;margin-bottom:10px}
.mtp-meter{width:100%;height:18px;background:rgba(148,163,184,.2);border-radius:999px;overflow:hidden}
.mtp-meter-fill{height:100%;width:0;background:linear-gradient(90deg,#22c55e,#eab308,#ef4444);transition:width .05s linear}
.mtp-stats{display:flex;justify-content:space-between;gap:8px;margin-top:8px;font-size:13px;flex-wrap:wrap}
.mtp-info{list-style:none;padding:0;margin:0;font-size:13px;line-height:1.9}
canvas[data-mtp-wave],canvas[data-mtp-freq]{width:100%;height:120px;background:rgba(2,6,23,.4);border-radius:8px;display:block}
.mtp-theme-light canvas[data-mtp-wave],.mtp-theme-light canvas[data-mtp-freq]{background:#0f172a}
.mtp-playback{margin-top:12px}
.mtp-playback audio{width:100%;margin-top:8px}
.mtp-help{margin-top:16px;font-size:13px;opacity:.85}
.mtp-help summary{cursor:pointer;padding:8px 0;font-weight:600}
.mtp-help ul{padding-left:18px;line-height:1.7}
.mtp-foot{margin-top:18px;text-align:center;font-size:12px;opacity:.6}