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.video-placeholder{color:var(--text-muted);text-align:center;background:linear-gradient(135deg,#4f46e529,#000 70%);flex-direction:column;justify-content:center;align-items:center;gap:10px;display:flex;position:absolute;inset:0}.stream-card .video-placeholder img{opacity:.72;width:120px;max-width:35%}.live-indicator{color:#fff;background:#ef4444e6;border-radius:4px;align-items:center;gap:5px;padding:4px 8px;font-size:.75rem;font-weight:700;display:flex;position:absolute;top:12px;left:12px}.live-indicator.idle{background:#22c55ec7}.live-indicator:before{content:"";background:#fff;border-radius:50%;width:6px;height:6px;animation:1.5s infinite blink;display:inline-block}@keyframes blink{0%{opacity:.2}50%{opacity:1}to{opacity:.2}}.video-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex;position:absolute;bottom:12px;right:12px}.fullscreen-btn{color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009;border:1px solid #fff3;border-radius:6px;padding:6px 10px;font-size:.8rem;transition:background .2s,border-color .2s}.fullscreen-btn:hover,.fullscreen-btn.active{background:var(--accent);border-color:var(--accent)}.stream-info{background:var(--bg-sidebar);border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:12px;font-size:.9rem;display:flex}.stream-info strong{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.stream-meta{justify-content:flex-end;align-items:center;gap:8px;min-width:0;display:flex}.stream-quality{color:#34d399;white-space:nowrap}.stream-quality.offline{color:var(--text-muted)}.connection-quality{justify-content:center;align-items:flex-end;gap:2px;width:24px;height:18px;display:inline-flex}.connection-quality-bar{background:#94a3b873;border-radius:2px 2px 1px 1px;width:4px}.connection-quality-bar:first-child{height:6px}.connection-quality-bar:nth-child(2){height:10px}.connection-quality-bar:nth-child(3){height:14px}.connection-quality.excellent .connection-quality-bar{background:#10b981}.connection-quality.good .connection-quality-bar:nth-child(-n+2){background:#3b82f6}.connection-quality.poor .connection-quality-bar:first-child{background:#f59e0b}.connection-quality.lost .connection-quality-bar{background:#ef4444}.connection-quality.unknown .connection-quality-bar{background:#94a3b873}.stream-card .card-control{background:var(--card-control-bg);border-top:1px solid var(--border);color:var(--text-main)}.stream-card.fullscreen-mode .card-control{border-left:1px solid var(--border);width:320px;left:auto;right:0}.stream-card .form-group label{color:var(--text-muted)}.stream-card .form-group input{background:var(--bg-card);border-color:var(--border);color:var(--text-main)}@media (width<=1200px){.stream-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=800px){.manage-page{padding:16px}.manage-hero{flex-direction:column}.manage-heading h1{overflow-wrap:anywhere}.manage-group-card{width:100%}.manage-page .section-header{flex-direction:column}.stream-dashboard{flex-direction:row}.stream-sidebar{z-index:1001;border-right:1px solid var(--border);pointer-events:none;border-bottom:0;flex:none;width:min(86vw,340px);max-height:none;transition:transform .24s;position:fixed;inset:0 auto 0 0;transform:translate(-100%);box-shadow:24px 0 60px #00000059}.stream-sidebar.open{pointer-events:auto;transform:translate(0)}.mobile-sidebar-backdrop{z-index:1000;background:#0000007a;border:0;border-radius:0;width:100%;height:100%;padding:0;display:block;position:fixed;inset:0}.stream-brand{display:none}.stream-brand.mobile{border-bottom:0;padding:0;display:block}.mobile-sidebar-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:16px;display:flex}.mobile-sidebar-close{flex:0 0 28px}.stream-dashboard .user-profile{border-top:1px solid var(--border);border-bottom:0;padding:12px 16px}.stream-dashboard .room-list{flex:auto;max-height:none}.stream-main{flex:auto;width:100%}.stream-top-bar{flex-direction:row;justify-content:flex-start;align-items:flex-start}.mobile-sidebar-toggle{display:inline-flex}.stream-grid{grid-template-columns:1fr}.room-heading{padding-top:0}}