.custom-layer-control{position:relative}.custom-layer-control .layer-toggle-btn{display:flex;align-items:center;justify-content:center}.custom-layer-control .layer-toggle-btn svg{width:16px;height:16px;fill:#333}.custom-layer-control .layer-panel{display:none;position:absolute;top:0;min-width:180px;max-height:300px;overflow-y:auto}[dir] .custom-layer-control .layer-panel{background:#fff;border-radius:4px;box-shadow:0 1px 5px rgba(0,0,0,.4)}[dir=ltr] .custom-layer-control .layer-panel{left:36px}[dir=rtl] .custom-layer-control .layer-panel{right:36px}.custom-layer-control.expanded .layer-panel{display:block}[dir] .custom-layer-control .layer-group{border-bottom:1px solid #eee}[dir] .custom-layer-control .layer-group:last-child{border-bottom:none}.custom-layer-control .layer-group-header{display:flex;align-items:center;justify-content:space-between;font-weight:600;font-size:13px;color:#333;user-select:none}[dir] .custom-layer-control .layer-group-header{padding:8px 12px;cursor:pointer;background:#f8f8f8}[dir] .custom-layer-control .layer-group-header:hover{background:#f0f0f0}.custom-layer-control .layer-group-header .chevron{transition:transform .2s ease;width:12px;height:12px}[dir=ltr] .custom-layer-control .layer-group.collapsed .chevron{transform:rotate(-90deg)}[dir=rtl] .custom-layer-control .layer-group.collapsed .chevron{transform:rotate(90deg)}[dir] .custom-layer-control .layer-group-items{padding:4px 0}.custom-layer-control .layer-group.collapsed .layer-group-items{display:none}.custom-layer-control .layer-item{display:flex;align-items:center;font-size:13px;color:#555}[dir] .custom-layer-control .layer-item{cursor:pointer}[dir=ltr] .custom-layer-control .layer-item{padding:6px 12px 6px 24px}[dir=rtl] .custom-layer-control .layer-item{padding:6px 24px 6px 12px}[dir] .custom-layer-control .layer-item:hover{background:#f5f5f5}.custom-layer-control .layer-item.active{color:#007bff;font-weight:500}.custom-layer-control .layer-item.active:before{content:"✓";color:#007bff}[dir=ltr] .custom-layer-control .layer-item.active:before{margin-right:8px}[dir=rtl] .custom-layer-control .layer-item.active:before{margin-left:8px}.custom-layer-control .layer-item-single{display:flex;align-items:center;font-size:13px;color:#555}[dir] .custom-layer-control .layer-item-single{padding:8px 12px;cursor:pointer}[dir] .custom-layer-control .layer-item-single:hover{background:#f5f5f5}.custom-layer-control .layer-item-single.active{color:#007bff;font-weight:500}.custom-layer-control .layer-item-single.active:before{content:"✓";color:#007bff}[dir=ltr] .custom-layer-control .layer-item-single.active:before{margin-right:8px}[dir=rtl] .custom-layer-control .layer-item-single.active:before{margin-left:8px}[dir] .dark-layout .custom-layer-control .layer-toggle-btn{background:#283046;border-color:hsla(0,0%,100%,.2)}[dir] .dark-layout .custom-layer-control .layer-toggle-btn:hover{background:#343d55}.dark-layout .custom-layer-control .layer-toggle-btn svg{fill:#d0d2d6}[dir] .dark-layout .custom-layer-control .layer-panel{background:#283046}[dir] .dark-layout .custom-layer-control .layer-group{border-color:#3b4253}.dark-layout .custom-layer-control .layer-group-header{color:#d0d2d6}[dir] .dark-layout .custom-layer-control .layer-group-header{background:#242b3d}[dir] .dark-layout .custom-layer-control .layer-group-header:hover{background:#3b4253}.dark-layout .custom-layer-control .layer-item,.dark-layout .custom-layer-control .layer-item-single{color:#b4b7bd}[dir] .dark-layout .custom-layer-control .layer-item-single:hover,[dir] .dark-layout .custom-layer-control .layer-item:hover{background:#3b4253}