:root{
  --bg:#0f1117;--panel:#171a23;--line:#262a36;--text:#e8eaf0;--muted:#8a90a3;
  --accent:#ff5a3c;--accent2:#ffb13c;--ok:#3cd68a;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent}
.wrap{max-width:520px;margin:0 auto;padding:24px 16px 48px}
h1{font-size:22px;margin:0 0 4px;letter-spacing:.02em}
.sub{color:var(--muted);font-size:13px;margin:0 0 24px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:16px}
label{display:block;font-size:12px;color:var(--muted);margin:12px 0 6px;text-transform:uppercase;letter-spacing:.08em}
input,select{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:#0c0e14;color:var(--text);font-size:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px;border:0;border-radius:12px;font-size:17px;font-weight:600;cursor:pointer;color:#fff;background:var(--accent)}
.btn.secondary{background:#262a36}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.row{display:flex;gap:10px}
.row .btn{flex:1}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:#0c0e14;border:1px solid var(--line);font-size:13px;color:var(--muted)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--muted)}
.dot.live{background:var(--accent);box-shadow:0 0 0 0 rgba(255,90,60,.6);animation:pulse 1.4s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(255,90,60,0)}100%{box-shadow:0 0 0 0 rgba(255,90,60,0)}}
.meter{height:8px;border-radius:4px;background:#0c0e14;overflow:hidden;margin-top:14px}
.meter>div{height:100%;width:0;background:linear-gradient(90deg,var(--ok),var(--accent2),var(--accent));transition:width .08s}
.stat{display:flex;justify-content:space-between;padding:8px 0;border-top:1px solid var(--line);font-size:14px}
.stat:first-child{border-top:0}
.stat b{font-weight:600}
.big{display:flex;flex-direction:column;align-items:center;text-align:center;padding:32px 20px}
.play{width:120px;height:120px;border-radius:50%;border:0;background:var(--accent);color:#fff;font-size:44px;cursor:pointer;display:grid;place-items:center;box-shadow:0 10px 40px rgba(255,90,60,.35)}
.play.on{background:#262a36;box-shadow:none}
.title{font-size:20px;font-weight:600;margin:20px 0 4px}
.muted{color:var(--muted);font-size:14px}
.log{font:12px/1.5 ui-monospace,Menlo,Consolas,monospace;color:var(--muted);max-height:140px;overflow:auto;white-space:pre-wrap}
a{color:var(--accent2)}