:root{--text-color: #333;--background-color: #f5f5f5;--modal-background: #ffffff;--selected-highlight: #1e88e5;--border-color: #e0e0e0;--button-bg: #f0f0f0;--button-hover: #e0e0e0;--error-color: #d32f2f;--success-color: #4caf50}.theme-dark{--text-color: #f5f5f5;--background-color: #1e1e1e;--modal-background: #2d2d2d;--selected-highlight: #42a5f5;--border-color: #444;--button-bg: #424242;--button-hover: #616161}.modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;padding:1rem}.modal{background:var(--modal-background);border-radius:8px;width:100%;max-width:800px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 4px 20px #0003;color:var(--text-color);overflow:hidden}.modal-header{padding:1rem 1.5rem;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.modal-header h2{margin:0;font-size:1.5rem;font-weight:500;color:var(--text-color)}.close-button{background:none;border:none;font-size:1.75rem;cursor:pointer;color:var(--text-color);padding:.25rem .5rem;line-height:1;opacity:.7;transition:all .2s ease;border-radius:4px;display:flex;align-items:center;justify-content:center}.close-button:hover{opacity:1;background-color:#0000001a}.modal-actions{display:flex;justify-content:flex-end;gap:1rem;padding:1rem 1.5rem;border-top:1px solid var(--border-color);background-color:var(--modal-background)}.button{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1.25rem;border-radius:4px;font-size:.9375rem;font-weight:500;cursor:pointer;transition:all .2s ease;border:1px solid transparent;white-space:nowrap}.button-primary{background-color:var(--selected-highlight);color:#fff;border-color:var(--selected-highlight)}.button-primary:hover{background-color:#1976d2;border-color:#1976d2}.button-secondary{background-color:var(--button-bg);color:var(--text-color);border-color:var(--border-color)}.button-secondary:hover{background-color:var(--button-hover)}.open-button{background-color:var(--selected-highlight);color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-size:.9375rem;transition:background-color .2s ease}.open-button:hover{background-color:#1976d2}.content{padding:1.5rem;overflow-y:auto;flex:1;display:flex;flex-direction:row;gap:2rem;align-items:flex-start}.deviceSection{margin-bottom:1.5rem;max-width:400px;margin:0 auto}.deviceSection h3{margin-top:0;margin-bottom:.75rem;font-size:1.1rem;font-weight:500}.deviceList{display:flex;flex-direction:column;gap:.5rem}.deviceItem{display:flex;align-items:center;padding:.75rem 1rem;border:1px solid var(--border-color);border-radius:4px;cursor:pointer;transition:all .2s;background-color:var(--modal-background)}.deviceItem:hover{background-color:var(--button-hover)}.deviceItem.selected{border-color:var(--selected-highlight);background-color:#1e88e51a}.volume-indicator-container{width:100%;height:6px;background-color:var(--border-color);border-radius:3px;margin-top:8px;overflow:hidden;position:relative;box-shadow:inset 0 1px 2px #0000001a}.volume-level{position:absolute;top:0;left:0;bottom:0;width:0%;min-width:6px;background-color:var(--selected-highlight);transition:width 50ms ease-out;border-radius:3px;will-change:width;transform:translateZ(0);box-shadow:0 0 4px #0003}.deviceLabel{display:flex;flex-direction:column;flex-grow:1;width:100%}.deviceItem.selected .volume-indicator-container{background-color:#0000000d}.theme-dark .deviceItem.selected .volume-indicator-container{background-color:#ffffff1a}.deviceRadio{width:18px;height:18px;border:2px solid var(--border-color);border-radius:50%;margin-right:.75rem;display:flex;justify-content:center;align-items:center;flex-shrink:0;transition:all .2s}.deviceItem.selected .deviceRadio{border-color:var(--selected-highlight)}.radioDot{width:10px;height:10px;border-radius:50%;background-color:transparent;transition:all .2s}.deviceItem.selected .radioDot{background-color:var(--selected-highlight)}.deviceLabel{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.deviceListsContainer{flex:1;min-width:0;display:flex;flex-direction:column;gap:1.5rem;width:100%}.deviceSection{width:100%;margin-bottom:1.5rem}.deviceSection:last-child{margin-bottom:0}.previewSection{width:320px;background:var(--modal-background);border-radius:8px;padding:1rem;box-shadow:0 2px 8px #0000001a}.videoContainer{width:100%;background:#1e1e1e;border-radius:4px;overflow:hidden;margin-top:.5rem;position:relative}@supports (aspect-ratio: 4/3){.videoContainer{aspect-ratio:4/3;height:auto;padding-bottom:0}}.videoContainer video{position:absolute;top:0;left:0;width:100%;height:100%}.noCameraSelected{display:flex;width:100%;align-items:center;justify-content:center;height:100%;color:#999}@media(max-width:900px){.content{flex-direction:column}.previewSection{width:100%;position:static;margin-top:1.5rem}.videoContainer{max-width:100%;height:auto;aspect-ratio:16/9}.deviceListsContainer{width:100%}}.previewSection h3{margin-top:0;margin-bottom:.75rem}.videoContainer{position:relative;width:100%;background-color:#000;border-radius:4px;overflow:hidden;box-shadow:0 2px 8px #0003}.videoPreview{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:contain;background-color:#000}.modalFooter{padding:1rem 1.5rem;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:1rem}.button{padding:.5rem 1.25rem;border-radius:4px;font-weight:500;cursor:pointer;transition:all .2s;border:none;font-size:.9rem}.defaultButton{padding:8px 16px;border:1px solid var(--border-color);border-radius:4px;cursor:pointer;font-size:14px;transition:all .2s;background-color:var(--button-bg);color:var(--text-color);font-weight:500}.defaultButton:hover{background-color:var(--button-hover)}.cancelButton{padding:8px 16px;border:1px solid var(--border-color);border-radius:4px;cursor:pointer;font-size:14px;transition:background-color .2s,border-color .2s;background-color:transparent;color:var(--text-color)}.cancelButton:hover{background-color:var(--button-hover)}.confirmButton{padding:8px 16px;border:1px solid var(--border-color);border-radius:4px;cursor:pointer;font-size:14px;transition:background-color .2s,border-color .2s;background-color:var(--selected-highlight);color:#fff;border:none}.confirmButton:hover{opacity:.9}.confirmButton:disabled{opacity:.6;cursor:not-allowed}.loading,.noDevices,.error,.unsupported,.permissionDenied{padding:1rem;text-align:center;color:var(--text-color);opacity:.8}.error{color:var(--error-color)}.permissionDenied h3{margin-top:0;color:var(--error-color)}@media(max-width:768px){.content{grid-template-columns:1fr}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.modal{animation:fadeIn .2s ease-out}