:root{--bg: #0e1116;--panel: #171c24;--panel2: #1f2630;--text: #e7ecf3;--muted: #93a1b3;--accent: #4f8cff;--danger: #ff4d4f;--ok: #25c26e}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}h1,h2{margin:0 0 12px}input,select,button{font:inherit}input,select{width:100%;padding:9px 11px;border-radius:8px;border:1px solid #2c3543;background:var(--panel2);color:var(--text);margin-top:4px}label{display:block;margin:10px 0;color:var(--muted);font-size:14px}button{cursor:pointer;border:none;border-radius:8px;padding:10px 14px;background:var(--accent);color:#fff;font-weight:600}button.ghost{background:#28323f;color:var(--text)}button:disabled{opacity:.5;cursor:default}.error{color:var(--danger);margin-top:8px;min-height:18px;font-size:14px}.login{display:grid;place-items:center;min-height:100dvh;padding:20px}.login-card{background:var(--panel);padding:28px;border-radius:14px;width:320px;text-align:center}.login-card p{color:var(--muted);margin-top:0}#app{display:flex;flex-direction:column;height:100dvh;overflow:hidden}.topbar{flex:0 0 auto;display:flex;align-items:center;gap:12px;padding:12px 18px;background:var(--panel);border-bottom:1px solid #232c38}.grow{flex:1}.badge{padding:4px 10px;border-radius:999px;background:#3a2326;color:var(--danger);font-size:12px;font-weight:700}.badge.live{background:#14361f;color:var(--ok)}.layout{flex:1 1 auto;min-height:0;display:grid;grid-template-columns:340px minmax(0,1fr) 320px;gap:16px;padding:16px;align-items:stretch}.panel{background:var(--panel);border-radius:14px;padding:18px}.panel.settings,.panel.mixer-panel{overflow-y:auto;min-height:0}.row{margin-top:12px}.bg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:6px}.bg-swatch{height:46px;border-radius:8px;cursor:pointer;border:2px solid transparent}.bg-swatch.active{border-color:#fff}.bg-swatch.bg-upload{display:grid;place-items:center;background:#1b2230;border:2px dashed #4a5568;color:#9aa6b8;font-size:26px;font-weight:700;line-height:1}.bg-swatch.bg-upload:hover{border-color:#2b6cb0;color:#cbd5e1}.invite{margin-top:10px;font-size:13px;word-break:break-all;color:var(--muted)}.invite a{color:var(--accent)}.invites{display:grid;gap:8px;margin-top:6px}.invite-item{display:flex;align-items:center;gap:8px;background:var(--panel2);padding:8px 10px;border-radius:10px}.invite-item .nm{flex:1;min-width:0;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.invite-item button{padding:6px 9px;font-size:13px;line-height:1}.icon-btn{background:#28323f;color:var(--text)}.icon-btn.danger{background:var(--danger);color:#fff}.sep{border:none;border-top:1px solid #2a3340;margin:18px 0}.hint{color:var(--muted);font-size:12px;margin:8px 0 0}.empty{color:var(--muted);padding:24px 0;text-align:center}.mixer{margin-top:12px;display:grid;gap:10px}.mix-row{display:grid;grid-template-columns:1fr minmax(80px,1.4fr) 40px 36px;align-items:center;gap:10px;background:var(--panel2);padding:8px 10px;border-radius:10px}.mix-row input[type=range]{width:100%}.mix-row .nm{display:flex;gap:6px;min-width:0}.mix-row .nm input{padding:5px 8px;min-width:0}.mix-row .vol{text-align:right;font-size:13px;color:var(--muted)}.mix-row .kick{padding:6px 0;font-size:14px;line-height:1;background:#3a2326;color:var(--danger)}.mix-row .kick:hover{background:var(--danger);color:#fff}.controls{flex:0 0 auto;display:flex;align-items:center;gap:14px;padding:14px 18px;background:var(--panel);border-top:1px solid #232c38}button.start{background:var(--ok);font-size:16px;padding:12px 22px}button.stop{background:var(--danger);font-size:16px;padding:12px 22px}button.scene-toggle{background:#2b6cb0;font-size:16px;padding:12px 22px}.ctl-msg{color:var(--muted);font-size:14px}.scene .scene-title-bar{top:7.03cqw}@media (max-width: 1024px){#app{height:auto;overflow:visible}.layout{grid-template-columns:1fr}.panel.settings,.panel.mixer-panel{overflow:visible}.stage-wrap{min-height:70dvh}}.library-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#06090dc7;display:flex;justify-content:center;padding:24px;overflow-y:auto}.library-box{background:var(--panel);border-radius:16px;padding:22px;width:min(900px,100%);max-height:100%;overflow-y:auto;align-self:flex-start}.library-head{display:flex;align-items:center;gap:10px;margin-bottom:14px}.library-head h2{margin:0}.disk{margin-bottom:16px}.disk-bar{height:10px;border-radius:999px;background:var(--panel2);overflow:hidden}.disk-bar span{display:block;height:100%;width:0;background:var(--accent);transition:width .3s}.disk-bar span.warn{background:var(--danger)}.rec-list{display:grid;gap:10px}.rec-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;background:var(--panel2);border-radius:12px;padding:12px}.rec-main{min-width:0}.rec-title{font-weight:600;margin:0 0 6px}.rec-meta{color:var(--muted);font-size:13px;margin-bottom:8px}.rec-main audio{width:100%;height:34px}.rec-actions{display:flex;flex-direction:column;gap:6px;align-items:stretch;justify-content:flex-start}.rec-actions .icon-btn,.rec-actions a.icon-btn{text-align:center;text-decoration:none;font-size:13px;padding:6px 10px;white-space:nowrap}.chk{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:13px}.chk input{width:auto;margin:0}.feed-chk{justify-content:center;background:#28323f;border-radius:8px;padding:6px 10px}.yt-badge{font-size:12px;text-align:center;min-height:16px}.yt-badge.done,.yt-badge.done a{color:var(--ok);text-decoration:none}.yt-badge.error{color:var(--danger)}.yt-badge.uploading{color:var(--accent)}.lib-config h2{font-size:17px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.cover-prev{width:96px;height:96px;object-fit:cover;border-radius:10px;margin-top:8px}.feed-url{display:flex;gap:8px}.feed-url input{flex:1}.feed-url button{white-space:nowrap}.yt-state{display:flex;align-items:center;gap:12px;background:var(--panel2);padding:12px;border-radius:10px}code{background:var(--panel2);padding:2px 6px;border-radius:6px;font-size:12px;word-break:break-all}@media (max-width: 640px){.rec-item{grid-template-columns:1fr}.rec-actions{flex-direction:row;flex-wrap:wrap}.grid2{grid-template-columns:1fr}}