:root{--bg: #0b0b12;--card: #16161f;--accent: #7c5cff;--text: #f2f2f7;--muted: #a0a0b0}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}.app{max-width:960px;margin:0 auto;padding:48px 20px}header h1{font-size:40px;margin:0;background:linear-gradient(90deg,#7c5cff,#00d4ff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}header p{color:var(--muted);margin-top:8px}.input-card{display:flex;gap:12px;margin:32px 0 16px}.input-card input{flex:1;padding:14px 18px;border-radius:12px;border:1px solid #2a2a38;background:var(--card);color:var(--text);font-size:16px}.input-card button,.clip-card button{padding:14px 22px;border-radius:12px;border:none;background:var(--accent);color:#fff;font-size:16px;font-weight:600;cursor:pointer;white-space:nowrap}.input-card button:disabled{opacity:.5;cursor:not-allowed}.options{display:flex;gap:20px;margin-bottom:8px;color:var(--muted);font-size:14px}.options label{display:flex;flex-direction:column;gap:6px}.options input{width:110px;padding:8px 10px;border-radius:10px;border:1px solid #2a2a38;background:var(--card);color:var(--text)}.status{margin:24px 0}.progress-bar{height:10px;background:var(--card);border-radius:99px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,#7c5cff,#00d4ff);transition:width .4s ease}.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;margin-top:24px}.clip-card{background:var(--card);border-radius:16px;padding:12px}.clip-card video{width:100%;border-radius:12px;background:#000}.reason{color:var(--muted);font-size:13px;min-height:32px;margin:8px 0 4px}.clip-meta{color:var(--muted);font-size:12px;margin-bottom:8px}.history{margin-top:48px}.history h2{font-size:20px}.history-item{margin-bottom:8px}.history-head{width:100%;display:flex;align-items:center;gap:12px;background:var(--card);border:none;color:var(--text);padding:12px 16px;border-radius:12px;cursor:pointer;text-align:left}.hist-url{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.history-body{padding:12px 0}.badge{font-size:11px;text-transform:uppercase;padding:3px 8px;border-radius:99px;background:#2a2a38}.badge.done{background:#1f7a3f}.badge.error{background:#7a1f1f}.badge.downloading,.badge.transcribing,.badge.analyzing,.badge.clipping{background:#3a2f7a}.muted{color:var(--muted);font-size:13px}.error{color:#ff6b6b}footer{margin-top:40px;color:var(--muted);font-size:13px}