*{box-sizing:border-box}body{color:#0b0b0b;background:#f5f5f5;margin:0;font-family:Arial,Helvetica,sans-serif}.layout-root{min-height:100vh;padding:16px}.top-toolbar{align-items:center;gap:12px;margin-bottom:16px;display:flex}.settings-panel{background:#fff;border:1px solid #1e1e1e;border-radius:8px;flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:14px;padding:10px;display:flex}.setting-links{flex-wrap:wrap;gap:12px;display:flex}.setting-item{flex-direction:column;gap:4px;display:flex}.setting-item label{font-size:12px;font-weight:700}.setting-item input{border:1px solid #1e1e1e;border-radius:6px;width:120px;height:34px;padding:4px 8px}.toolbar-item{cursor:grab;background:#fff;border:1px solid #1e1e1e;border-radius:8px;padding:6px}.toolbar-item:active{cursor:grabbing}.toolbar-trash{background:#fff;border:1px solid #1e1e1e;border-radius:8px;justify-content:center;align-items:center;width:66px;height:66px;transition:transform .12s,box-shadow .12s;display:inline-flex}.toolbar-trash img{pointer-events:none}.toolbar-trash-danger{cursor:pointer;background:#f8c8cc}.toolbar-trash-danger img{filter:saturate(0)brightness(0)sepia()hue-rotate(315deg)saturate(4)brightness(.85)}.toolbar-trash-active{transform:scale(1.04);box-shadow:0 0 0 3px #0003}.pools-wrap{align-items:flex-start;gap:16px;display:flex}.pool{flex-direction:column;gap:8px;display:flex}.pool-clear-btn{cursor:pointer;background:#f8c8cc;border:1px solid #1e1e1e;border-radius:6px;justify-content:center;align-self:flex-start;align-items:center;width:34px;height:34px;display:inline-flex}.pool-a .pool-clear-btn{margin-left:24px}.pool-clear-btn img{filter:saturate(0)brightness(0)sepia()hue-rotate(315deg)saturate(4)brightness(.85);pointer-events:none}.pool h2{text-align:center;letter-spacing:1px;margin:0;font-size:28px;font-weight:500}.pool h2 strong{font-weight:800}.pool-a-shell{padding:24px;position:relative}.pool-a-grid{background:#f2e2cc;border:3px solid #0c0c0c;width:fit-content;display:grid}.pool-cell{border:1px solid #000000a6;justify-content:center;align-items:center;display:flex}.pool-cell-yellow{background:#ead8c1}.pool-cell-green{background:#c6d7c3}.edge-control{z-index:2;background:#ffffffe6;border:1px solid #2f2f2f;border-radius:6px;gap:4px;padding:4px;display:inline-flex;position:absolute}.edge-control button{cursor:pointer;background:#f5f5f5;border:1px solid #1d1d1d;border-radius:4px;width:20px;height:20px;padding:0;line-height:1}.edge-control-yellow-bottom{transform:translate(-50%,-50%)}.edge-control-yellow-right{flex-direction:column;transform:translate(-50%,-50%)}.edge-control-green-top,.edge-control-green-bottom{transform:translate(-50%,-50%)}.edge-control-green-left,.edge-control-green-right{flex-direction:column;transform:translate(-50%,-50%)}.pool-b .pool-b-list{background:#b3c4df;border:3px solid #0c0c0c;flex-direction:column;gap:8px;width:360px;padding:12px;display:flex}.pool-b-row{background:#ffffff40;border:1px solid #000000a6;justify-content:center;align-items:center;height:68px;display:flex}.pool-b-dropzone{background:#ffffff26;border:2px dashed #0000008c;justify-content:center;align-items:center;height:56px;font-size:12px;font-weight:600;display:flex}.pool-item{cursor:grab}.pool-item:active{cursor:grabbing}.device-square{aspect-ratio:1;-webkit-user-select:none;user-select:none;background:0 0;justify-content:center;align-items:center;width:52px;padding:0;display:inline-flex}.variants-section{margin-top:18px}.variants-section h3{margin:0 0 10px;font-size:20px}.variants-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;display:grid}.variant-card{background:#fff;border:1px solid #1e1e1e;border-radius:8px;padding:10px}.variant-head{justify-content:space-between;margin-bottom:8px;font-size:12px;font-weight:700;display:flex}.variant-canvas{background:#f2e2cc;border:2px solid #0c0c0c;position:relative;overflow:hidden}.variant-links{pointer-events:none;z-index:1;position:absolute;inset:0}.variant-links line{stroke:#1e1e1e;stroke-width:2px;stroke-linecap:round;opacity:.85}.variant-grid-cells{z-index:2;display:grid;position:absolute;inset:0}.variant-cell{background:0 0;justify-content:center;align-items:center;display:flex;position:relative}.variant-life{color:#fff;background:#000000c7;border-radius:10px;padding:2px 4px;font-size:10px;font-weight:700;line-height:1;position:absolute;top:2px;right:2px}@media (max-width:1200px){.pools-wrap{flex-direction:column}.pool-b .pool-b-list{width:min(92vw,520px)}}