/* GrabCast Studio: audio panel (assets/studio-audio-ui.js) */
.au-panel{position:fixed;z-index:60;right:12px;top:72px;bottom:12px;width:min(410px,calc(100vw - 24px));border:1px solid var(--border);border-radius:14px;box-shadow:0 12px 40px rgba(0,0,0,.28);padding:12px}
.au-panel[hidden]{display:none}
.au-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px;font-size:15px}
.au-panel #au-tabs{display:flex;width:100%;margin-bottom:10px}.au-panel #au-tabs button{flex:1;padding-left:4px;padding-right:4px}
.au-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:8px 0}
.au-bar{height:8px;border-radius:99px;background:var(--surface2);overflow:hidden;margin:6px 0}.au-bar i{display:block;height:100%;background:linear-gradient(90deg,#4f46e5,#9333ea);transition:width .2s}
.au-chk{display:flex;gap:8px;align-items:flex-start;font-size:13px;margin:6px 0}.au-chk input{margin-top:3px}
.au-card{border:1px solid var(--border);border-radius:10px;background:var(--surface2);padding:8px 10px;font-size:13px;line-height:1.6;margin:8px 0}
.au-warn{color:#b45309;font-size:12.5px;margin:6px 0}:root.dark .au-warn{color:#fbbf24}
.au-fs{border:1px solid var(--border);border-radius:10px;margin:8px 0;padding:4px 10px}.au-fs legend{font-size:12px;color:var(--muted);padding:0 4px}
.au-list{list-style:none;margin:8px 0;padding:0;border:1px solid var(--border);border-radius:10px}.au-list li{display:flex;gap:8px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:6px 8px;border-bottom:1px solid var(--border)}.au-list li:last-child{border-bottom:0}
.au-col{flex-direction:column;align-items:stretch}.au-col textarea{width:100%;resize:vertical;min-height:90px}
@media(max-width:760px){.au-panel{left:0;right:0;top:auto;bottom:0;width:auto;height:72vh;border-radius:14px 14px 0 0}}