:root{--bg-darker: #0f172a;--text-light: #f8fafc;--primary-color: #2563eb;--border-color: #334155}body.point-cloud-viewer{margin:0;padding:0;height:100%;font-family:Arial, sans-serif;overflow:hidden;background:#0f172a}body.point-cloud-viewer html{height:100%}.status-bar{position:fixed;bottom:0;left:0;right:0;height:30px;background:#1e293b;border-top:1px solid #334155;display:flex;align-items:center;padding:0 1rem;color:white;font-size:12px;gap:20px}.potree_container{position:absolute;width:100%;height:calc(100% - 80px);left:0;top:80px;bottom:0}#potree_render_area{width:100%;height:calc(100vh - 80px);background:#1a1a1a;transition:width 0.3s ease, margin-left 0.3s ease}#potree_sidebar_container{position:absolute;left:0;top:0;width:300px;height:calc(100vh - 80px);z-index:1000;background:rgba(0,0,0,0.8);overflow-y:auto;overflow-x:visible;margin-top:0;transition:transform 0.3s ease}.potree_container.sidebar-visible #potree_render_area{width:calc(100% - 300px);margin-left:300px}.potree_container.sidebar-hidden #potree_sidebar_container{transform:translateX(-100%)}#potree_sidebar_container .sidebar_root{width:100%;height:100%}.pv-menu-button{background:#404040;border:1px solid #666;color:#ddd;cursor:pointer;font-size:11px;border-radius:2px}.pv-menu-button:hover{background:#505050;border-color:#777}.pv-menu-list{list-style:none;padding:0;margin:0}.pv-menu-list li{margin:0;padding:2px 0}.divider{background:#333;border-top:1px solid #555;border-bottom:1px solid #222;padding:4px 8px;margin:5px 0;font-size:11px;font-weight:bold;color:#ccc}.dropdown-menu{background:rgba(15,23,42,0.95);backdrop-filter:blur(10px);border:1px solid var(--border-color);border-radius:8px;padding:0.5rem;min-width:160px}.dropdown-item{color:var(--text-light);padding:0.5rem 0.75rem;border-radius:6px;display:flex;align-items:center;gap:0.5rem;background:none;border:none;width:100%;text-align:left;transition:all 0.2s ease}.dropdown-item:hover,.dropdown-item:focus{background:rgba(37,99,235,0.2);color:white}.dropdown-item.active{background:var(--primary-color);color:white}.flag-icon{font-size:1rem;width:20px;text-align:center}.dropdown-toggle::after{display:none}.ui-selectmenu-menu.ui-front,.ui-selectmenu-menu{z-index:10001 !important}.ui-selectmenu-menu.ui-widget.ui-widget-content{z-index:10001 !important}#potree_sidebar_container .ui-selectmenu-menu{z-index:10001 !important}#potree_sidebar_container .ui-front{z-index:10001 !important}#potree_sidebar_container .sidebar_root,#potree_sidebar_container .accordion,#potree_sidebar_container .panel-body{overflow:visible !important}@media (max-width: 1200px){.viewer-header{padding:0 15px}.header-left h3{font-size:20px}.header-left p{font-size:12px}.header-right{gap:10px}.header-right button,.header-right a{padding:8px 15px;font-size:12px}}