.section-popover{background:#fff;border-radius:12px;box-shadow:0 8px 30px #0003;display:flex;flex-direction:column;max-height:70vh;overflow:hidden;position:fixed;width:320px;z-index:9999}.section-popover-header{align-items:center;display:flex;flex-shrink:0;justify-content:space-between;padding:12px 16px 0}.section-popover-title{color:#1e1e1e;font-size:14px;font-weight:600;margin:0}.section-popover-close{align-items:center;background:none;border:none;border-radius:6px;color:#999;cursor:pointer;display:flex;height:28px;justify-content:center;transition:background .15s,color .15s;width:28px}.section-popover-close:hover{background:#f0f0f0;color:#333}.section-popover-tabs{border-bottom:1px solid #eee;display:flex;flex-shrink:0;gap:0;padding:0 16px}.section-popover-tab{background:none;border:none;border-bottom:2px solid transparent;color:#999;cursor:pointer;font-size:12px;font-weight:600;margin-right:20px;padding:10px 0;transition:color .15s}.section-popover-tab:hover{color:#666}.section-popover-tab.is-active{border-bottom-color:#1e1e1e;color:#1e1e1e}.section-popover-body{flex:1;min-height:0;overflow-y:auto;padding:12px 16px 16px}.section-popover-field{margin-bottom:12px}.section-popover-field label{color:#666;display:block;font-size:11px;font-weight:600;letter-spacing:.03em;margin-bottom:4px;text-transform:uppercase}.section-popover-field input[type=number],.section-popover-field input[type=text],.section-popover-field select,.section-popover-field textarea{background:#fafafa;border:1px solid #e0e0e0;border-radius:6px;box-sizing:border-box;color:#1e1e1e;font-family:inherit;font-size:13px;outline:none;padding:8px 10px;transition:border-color .15s;width:100%}.section-popover-field input[type=number]:focus,.section-popover-field input[type=text]:focus,.section-popover-field select:focus,.section-popover-field textarea:focus{border-color:#3b82f6}.section-popover-field textarea{min-height:60px;resize:vertical}.section-popover-color-row{align-items:center;display:flex;gap:8px}.section-popover-color-row input[type=color]{border:1px solid #e0e0e0;border-radius:6px;cursor:pointer;flex-shrink:0;height:32px;padding:2px;width:32px}.section-popover-color-row input[type=text]{flex:1}.section-popover-img-thumb{background:#f5f5f5;border:1px solid #e0e0e0;border-radius:8px;cursor:pointer;display:block;margin-bottom:6px;overflow:hidden;padding:0;transition:border-color .15s;width:100%}.section-popover-img-thumb:hover{border-color:#aaa}.section-popover-img-thumb img{display:block;height:100px;-o-object-fit:cover;object-fit:cover;width:100%}.section-popover-img-thumb-empty{align-items:center;color:#999;display:flex;flex-direction:column;font-size:11px;font-weight:500;gap:4px;height:80px;justify-content:center}.section-popover-img-thumb-empty:hover{color:#666}.section-popover-alt-input{margin-top:4px}.section-popover-empty{color:#999;font-size:13px;margin:0;padding:16px 0;text-align:center}.section-popover-range-row{align-items:center;display:flex;gap:8px}.section-popover-range-row input[type=range]{accent-color:#3b82f6;flex:1}.section-popover-range-value{color:#666;font-size:12px;font-weight:500;min-width:28px;text-align:right}.section-popover-toggle-row{align-items:center;display:flex;justify-content:space-between}.section-popover-toggle{background:#d0d0d0;border:none;border-radius:10px;cursor:pointer;height:20px;padding:0;position:relative;transition:background .2s;width:36px}.section-popover-toggle.is-on{background:#3b82f6}.section-popover-toggle-dot{background:#fff;border-radius:50%;box-shadow:0 1px 2px #0003;height:16px;left:2px;position:absolute;top:2px;transition:transform .2s;width:16px}.section-popover-toggle.is-on .section-popover-toggle-dot{transform:translate(16px)}.section-popover-footer{align-items:center;border-top:1px solid #eee;display:flex;flex-shrink:0;gap:4px;padding:8px 12px}.section-popover-action{align-items:center;background:none;border:none;border-radius:6px;color:#666;cursor:pointer;display:flex;height:32px;justify-content:center;transition:background .15s,color .15s;width:32px}.section-popover-action:hover:not(:disabled){background:#f0f0f0;color:#1e1e1e}.section-popover-action:disabled{cursor:default;opacity:.25}.section-popover-action-spacer{flex:1}.section-popover-action-delete{color:#999}.section-popover-action-delete:hover:not(:disabled){background:#fef2f2;color:#dc2626}.section-popover-items-header{align-items:center;border-bottom:1px solid #eee;display:flex;justify-content:space-between;margin:12px 0 6px;padding-bottom:6px}.section-popover-items-label{color:#444;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.section-popover-items-add{align-items:center;background:#fafafa;border:1px solid #ddd;border-radius:6px;color:#666;cursor:pointer;display:flex;height:24px;justify-content:center;transition:background .15s,border-color .15s;width:24px}.section-popover-items-add:hover{background:#f0f0f0;border-color:#bbb;color:#333}.section-popover-item{background:#fcfcfc;border:1px solid #e8e8e8;border-radius:8px;margin-bottom:6px;overflow:hidden}.section-popover-item-header{align-items:center;cursor:pointer;display:flex;justify-content:space-between;padding:8px 10px;transition:background .15s;-webkit-user-select:none;-moz-user-select:none;user-select:none}.section-popover-item-header:hover{background:#f5f5f5}.section-popover-item-title{color:#333;flex:1;font-size:12px;font-weight:500;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.section-popover-item-actions{align-items:center;display:flex;flex-shrink:0;gap:4px;margin-left:8px}.section-popover-item-move,.section-popover-item-remove{align-items:center;background:none;border:none;border-radius:4px;color:#bbb;cursor:pointer;display:flex;height:20px;justify-content:center;transition:background .15s,color .15s;width:20px}.section-popover-item-move:hover{background:#f0f0f0;color:#333}.section-popover-item-remove:hover{background:#fef2f2;color:#dc2626}.section-popover-item-chevron{color:#999;flex-shrink:0;transition:transform .2s}.section-popover-item-chevron.is-open{transform:rotate(180deg)}.section-popover-item-body{border-top:1px solid #eee;padding:4px 10px 10px}.section-wrapper{cursor:pointer;position:relative;-webkit-user-select:none;-moz-user-select:none;user-select:none}.section-popover{-webkit-user-select:text;-moz-user-select:text;user-select:text}.section-wrapper.is-hovered{outline:2px solid rgba(59,130,246,.4);outline-offset:-2px}.section-wrapper.is-selected{outline:2px solid #3b82f6;outline-offset:-2px}.section-wrapper.is-dragging{opacity:.4}.drag-handle{align-items:center;background:#3b82f6;border-radius:9999px;bottom:8px;box-shadow:0 2px 6px #00000026;color:#fff;cursor:grab;display:flex;height:28px;justify-content:center;position:absolute;right:8px;transition:transform .15s ease;width:36px;z-index:50}.drag-handle:hover{transform:scale(1.1)}.drag-handle:active{cursor:grabbing}.drop-indicator{background:#3b82f6;border-radius:2px;height:3px;left:0;pointer-events:none;position:absolute;right:0;z-index:25}.drop-indicator:before{background:#3b82f6;border-radius:50%;content:"";height:10px;left:50%;position:absolute;top:-3.5px;transform:translate(-50%);width:10px}.drop-indicator-before{top:0}.drop-indicator-after{bottom:0}body.is-section-dragging .add-line-zone,body.is-section-dragging .drag-handle,body.is-section-dragging .section-label,body.is-section-dragging .section-overlay{opacity:0;pointer-events:none}.section-label{background:#3b82f6;border-radius:4px;color:#fff;font-size:10px;font-weight:600;left:4px;letter-spacing:.02em;line-height:1.4;padding:2px 8px;pointer-events:none;position:absolute;top:4px;z-index:50}.section-overlay{align-items:center;background:#0006;cursor:default;display:flex;flex-direction:column;inset:0;justify-content:center;position:absolute;z-index:50}.section-overlay-label{background:#3b82f6;border-radius:4px;color:#fff;font-size:10px;font-weight:600;left:8px;letter-spacing:.02em;line-height:1.4;padding:2px 8px;position:absolute;top:8px}.section-overlay-actions{align-items:center;display:flex;gap:8px}.section-overlay-btn{align-items:center;background:#fff;border:none;border-radius:8px;box-shadow:0 2px 8px #00000026;color:#1e1e1e;cursor:pointer;display:flex;font-size:13px;font-weight:500;gap:6px;padding:8px 12px;transition:transform .15s ease,box-shadow .15s ease}.section-overlay-btn:hover{box-shadow:0 4px 12px #0003;transform:scale(1.05)}.section-overlay-btn-primary{background:#3b82f6;color:#fff}.add-line-zone{height:0;position:relative;z-index:50}.add-line{align-items:center;display:flex;height:2px;justify-content:center;left:0;opacity:0;position:absolute;right:0;top:-1px;transition:opacity .15s ease}.add-line-zone:hover .add-line{opacity:1}.add-line:before{background:#3b82f6;content:"";height:2px;left:0;position:absolute;right:0}.add-line-btn{align-items:center;background:#3b82f6;border:2px solid #fff;border-radius:50%;box-shadow:0 1px 3px #0003;color:#fff;cursor:pointer;display:flex;height:24px;justify-content:center;position:relative;transition:transform .15s ease;width:24px;z-index:1}.add-line-btn:hover{transform:scale(1.15)}.add-line-zone:before{content:"";height:24px;left:0;position:absolute;right:0;top:-12px}