:root{--bg: #111418;--panel: #1a1f26;--panel2: #222933;--text: #e8eaed;--muted: #9aa4b2;--accent: #ff7a1a;--danger: #ef5350;--ok: #66bb6a;--radius: 14px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}.app{max-width:640px;margin:0 auto;padding:16px 16px 88px}h1{font-size:22px;margin:8px 0 16px}h2{font-size:17px;margin:20px 0 8px;color:var(--muted);font-weight:600}.card{background:var(--panel);border-radius:var(--radius);padding:16px;margin-bottom:12px}.card.tap{cursor:pointer}.card.tap:active{background:var(--panel2)}.row{display:flex;align-items:center;gap:12px}.grow{flex:1;min-width:0}.muted{color:var(--muted);font-size:14px}.small{font-size:13px}.badge{display:inline-block;padding:2px 10px;border-radius:99px;font-size:12px;font-weight:600;background:var(--panel2);color:var(--muted)}.badge.active{background:#ff7a1a26;color:var(--accent)}.badge.new{background:#66bb6a26;color:var(--ok)}button,.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;border-radius:12px;padding:12px 18px;font:inherit;font-weight:600;cursor:pointer;background:var(--panel2);color:var(--text)}button.primary{background:var(--accent);color:#16100a}button.danger{background:#ef535026;color:var(--danger)}button.ghost{background:transparent;color:var(--muted)}button:disabled{opacity:.5;cursor:default}input,select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid #2c3440;background:var(--panel2);color:var(--text);font:inherit}label{display:block;margin:14px 0 6px;color:var(--muted);font-size:14px}nav.tabs{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--panel);border-top:1px solid #2c3440;padding-bottom:env(safe-area-inset-bottom)}nav.tabs a{flex:1;text-align:center;padding:12px 0 10px;color:var(--muted);font-size:13px;font-weight:600}nav.tabs a.on{color:var(--accent)}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:flex-end;justify-content:center;z-index:20}.sheet{background:var(--panel);border-radius:18px 18px 0 0;padding:20px;width:100%;max-width:640px}.choices{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}.center{text-align:center}.countdown{font-variant-numeric:tabular-nums}audio{width:100%;margin:10px 0}.transcript{white-space:pre-wrap;background:var(--panel2);border-radius:12px;padding:14px;font-size:15px}textarea{width:100%;min-height:120px;padding:12px 14px;border-radius:12px;border:1px solid #2c3440;background:var(--panel2);color:var(--text);font:inherit}.rec-dot{width:12px;height:12px;border-radius:50%;background:var(--danger);animation:blink 1s infinite}@keyframes blink{50%{opacity:.25}}.err{color:var(--danger);font-size:14px;margin-top:8px}header.brandbar{display:flex;align-items:baseline;gap:10px;padding:6px 0 14px}header.brandbar img{height:26px;width:auto;align-self:center}header.brandbar span{color:var(--muted);font-size:14px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}