:root{color-scheme:dark;--bg: #0b0d12;--surface: #141822;--surface-2: #1c2230;--border: #262d3d;--text: #e6e9f0;--muted: #8a93a6;--accent: #8b5cf6;--accent-2: #06b6d4;--danger: #ef4444;--success: #22c55e;font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;background:radial-gradient(ellipse at top,rgba(139,92,246,.12),transparent 60%),var(--bg);color:var(--text);min-height:100vh}#app{max-width:760px;margin:0 auto;padding:48px 20px 80px;display:flex;flex-direction:column;gap:24px}.hero h1{font-size:clamp(28px,5vw,40px);margin:0 0 8px;font-weight:700;letter-spacing:-.02em}.accent{background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}.subtitle{color:var(--muted);margin:0;line-height:1.6}.status-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:10px}.status-row{display:flex;justify-content:space-between;gap:12px;font-size:14px}.status-label{color:var(--muted)}.status-value{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;text-align:right;word-break:break-all;display:inline-flex;align-items:center;gap:8px}#backend-select{background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:4px 8px;font:inherit;font-size:12px}.backend-hint{color:var(--muted);font-size:11px}progress{width:100%;height:6px;border-radius:999px;overflow:hidden;appearance:none;margin-top:6px}progress::-webkit-progress-bar{background:var(--surface-2);border-radius:999px}progress::-webkit-progress-value{background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:999px;transition:width .2s ease}progress::-moz-progress-bar{background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:999px}button{font:inherit;border-radius:12px;padding:12px 18px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);cursor:pointer;transition:transform .05s ease,background .2s ease,border-color .2s ease;display:inline-flex;align-items:center;gap:10px}button:hover:not(:disabled){border-color:var(--accent)}button:active:not(:disabled){transform:translateY(1px)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));border-color:transparent;color:#fff;font-weight:600}.dot{width:10px;height:10px;border-radius:50%;background:#fff;box-shadow:0 0 #ffffff80}@keyframes pulse{0%{box-shadow:0 0 #ef444499}70%{box-shadow:0 0 0 12px #ef444400}to{box-shadow:0 0 #ef444400}}.footnote{color:var(--muted);font-size:13px;text-align:center;margin-top:16px}.footnote a{color:var(--accent-2)}.live-section{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:12px}.live-header{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}.live-header h2{margin:0;font-size:18px}.live-meta{color:var(--muted);font-size:12px;font-family:ui-monospace,monospace}.live-meta.err{color:var(--danger)}.live-input-row{display:flex;gap:10px;align-items:stretch}#live-input{flex:1;background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:12px;padding:10px 14px;font:inherit;font-family:ui-monospace,monospace;font-size:13px;min-width:0}#live-input:focus{outline:none;border-color:var(--accent)}#live-btn{flex-shrink:0}#live-btn.recording{background:linear-gradient(135deg,var(--danger),#f97316)}#live-btn.recording .dot{animation:pulse 1.2s infinite}.live-captions{margin-top:8px;padding:16px;background:var(--surface-2);border:1px solid var(--border);border-radius:12px}.live-captions .captions{margin:0;font-size:17px;line-height:1.7;min-height:1.7em;word-break:keep-all;overflow-wrap:anywhere}.cap-final,.cap-confirmed{color:var(--text)}.cap-tentative{color:var(--muted);font-style:italic;opacity:.85}.live-stats{margin-top:10px;font-family:ui-monospace,monospace;font-size:11px;color:var(--muted)}