/* Vídeos sem áudio: o microfone continua exclusivamente na conexão de voz. */
.camera-tile{position:relative;min-width:0;overflow:hidden;border-radius:14px;background:#101117;aspect-ratio:16/10}
.camera-enlarge{display:block;padding:0!important;border:0!important;width:100%;height:100%;background:none!important;border-radius:inherit;cursor:zoom-in}
.camera-video{display:block;width:100%;height:100%;object-fit:cover;pointer-events:none}.camera-mirrored{transform:scaleX(-1)}
.camera-flip,.camera-close{position:absolute;right:8px;bottom:8px;display:grid;place-items:center;min-width:36px;min-height:36px;padding:7px;border-radius:50%;background:#17171fcc;color:#fff;backdrop-filter:blur(8px)}
.camera-flip svg,#toggle-camera svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.camera-dialog{padding:0;max-width:92vw;width:850px;max-height:88dvh;background:#11121a;color:#fff;border:1px solid #b49af33b;border-radius:18px;overflow:hidden}
.camera-dialog::backdrop{background:#080910c9}.camera-dialog .camera-video{object-fit:contain;max-height:80dvh;aspect-ratio:16/10}.camera-dialog>span{position:absolute;left:14px;bottom:14px;text-shadow:0 1px 5px #000}.camera-dialog .camera-close{top:8px;bottom:auto;font-size:24px}
/* O palco limita as câmeras à altura disponível, sem recortar o vídeo. */
.stage{min-height:0;overflow:hidden}
.room{grid-template-rows:minmax(0,1fr)}
.stage-main{min-height:0;overflow:hidden}
#camera-grid{display:grid;flex:1;min-width:0;min-height:0;overflow:auto;gap:12px;padding:16px;align-content:center;justify-content:center;grid-template-columns:repeat(var(--camera-columns,1),var(--camera-width,320px));grid-auto-rows:var(--camera-height,200px)}
#camera-grid[hidden]{display:none}
#camera-grid figure{position:relative;margin:0;min-width:0;min-height:0;overflow:hidden;border-radius:14px;background:#101117}
#camera-grid .camera-tile{width:100%;height:100%;aspect-ratio:auto}
#camera-grid .camera-video{object-fit:contain}
#camera-grid figcaption{position:absolute;inset:auto 0 0;padding:22px 12px 10px;background:linear-gradient(transparent,#080910b3);color:#fff;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;pointer-events:none}
#camera-grid .camera-flip{bottom:auto;top:8px}
.stage-main:has(#camera-grid:not([hidden]))>#stage-empty{display:none}
.stage-main:has(#stage-self:not([hidden]),#stage-video:not([hidden]))>#camera-grid{order:2;display:flex;flex:0 0 clamp(112px,22vh,180px);align-items:stretch;justify-content:flex-start;padding:10px 12px;overflow-x:auto;overflow-y:hidden}
.stage-main:has(#stage-self:not([hidden]),#stage-video:not([hidden]))>#camera-grid figure{flex:0 0 auto;height:100%;aspect-ratio:16/10}
#call #participants .participant>.camera-tile{width:100%;flex:none;margin:-5px 0 0}#call #participants .participant:has(>.camera-tile) .participant-profile>.avatar{display:none}
#call #participants .participant-self>.camera-tile{width:90px;margin:0}#call #participants .participant-self:has(>.camera-tile) .participant-info{border:0;padding-left:0}
#call #participants.is-watching .participant>.camera-tile{height:46px;margin:0}#call #participants.is-watching .participant-self{flex-direction:column}#call #participants.is-watching .participant-self>.camera-tile{width:100%}
#call #participants.is-watching .camera-flip{display:none}#call .call-controls #toggle-camera[aria-pressed=true]>span:first-child{background:#ad8bf130;color:#d7c3ff}
@media(max-width:360px){#call .call-controls button>span:first-child{width:32px;height:32px}#call .call-controls .control-label{font-size:8px}#call .camera-flip{min-width:30px;min-height:30px;padding:5px}#call #participants .participant-self>.camera-tile{width:65px}}
@media(prefers-reduced-motion:no-preference){.camera-tile{animation:camera-appear .2s ease-out}@keyframes camera-appear{from{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}}