.wfs-overlay{position:fixed;inset:0;z-index:150;background:var(--surface);display:flex;flex-direction:column}.wfs-header{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-bottom:1px solid var(--border);flex-shrink:0}.wfs-title{font-size:var(--type-title-md);font-weight:700;color:var(--text);margin:0}.wfs-close{background:var(--bg);border:none;width:32px;height:32px;border-radius:var(--shape-full);color:var(--muted);cursor:pointer;font-size:var(--font-size-14);flex-shrink:0}.wfs-body{flex:1;display:flex;overflow:hidden}.wfs-sidebar{width:38%;max-width:120px;flex-shrink:0;overflow-y:auto;background:var(--bg);border-right:1px solid var(--border)}.wfs-tab{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:100%;text-align:center;padding:18px 8px;background:none;border:none;border-left:3px solid transparent;font-family:var(--font);cursor:pointer;color:var(--muted)}.wfs-tab-icon{flex-shrink:0}.wfs-tab-label{font-size:var(--type-label-md);font-weight:600;line-height:1.25}.wfs-tab--active{background:var(--surface);border-left-color:var(--primary);color:var(--primary)}.wfs-panel{flex:1;overflow-y:auto;padding:20px}.wfs-footer{display:flex;align-items:center;justify-content:flex-end;gap:12px;padding:16px 20px;border-top:1px solid var(--border);flex-shrink:0}.wfs-reset-btn{background:none;border:none;color:var(--muted);font-weight:600;font-size:var(--font-size-14);font-family:var(--font);cursor:pointer;padding:9px 4px;white-space:nowrap}.wfs-reset-btn:hover{color:var(--text)}.wfs-group{margin-bottom:22px}.wfs-group:last-child{margin-bottom:0}.wfs-group-label{font-size:var(--type-title-sm);font-weight:700;color:var(--text);margin:0 0 12px}.wfs-option-list{display:flex;flex-direction:column;gap:6px}.wfs-option{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;text-align:left;padding:6px 0 12px;background:var(--surface);border-radius:0;cursor:pointer;border:0;border-bottom:1px solid var(--border);font-family:var(--font);font-size:var(--font-size-14);font-weight:500;color:var(--text)}.wfs-option-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.wfs-option-grid .wfs-option{flex-direction:column;justify-content:center;text-align:center;padding:16px 10px}.wfs-check{width:18px;height:18px;border-radius:var(--shape-sm);border:1.5px solid var(--border);background:var(--surface);flex-shrink:0;position:relative}.wfs-check--on{background:var(--primary);border-color:var(--primary)}.wfs-check--on:after{content:"";position:absolute;left:5px;top:1px;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}.wfs-radio{width:18px;height:18px;border-radius:50%;border:1.5px solid var(--border);background:var(--surface);flex-shrink:0;position:relative}.wfs-radio--on{border-color:var(--primary)}.wfs-radio--on:after{content:"";inset:3px;border-radius:50%}.wfs-radio--on:after,.wfs-trigger-badge{position:absolute;background:var(--primary)}.wfs-trigger-badge{top:-4px;right:-4px;min-width:17px;height:17px;padding:0 4px;border-radius:var(--shape-full);color:#fff;font-size:var(--font-size-10);font-weight:700;display:flex;align-items:center;justify-content:center;line-height:1}