.twh-wc{--twh-bg:#f7f5f2;--twh-surface:#fff;--twh-ink:#24211e;--twh-muted:#6b645c;--twh-line:#e3ded6;--twh-accent:#2f4a3a;--twh-accent-ink:#fff;--twh-focus:#1d6fd6;--twh-warn:#b42318;--twh-warn-bg:#fdecea;--twh-sel:#1d6fd6;--twh-radius:10px;color:var(--twh-ink);background:var(--twh-bg);border:1px solid var(--twh-line);border-radius:var(--twh-radius);box-sizing:border-box;grid-template-rows:auto 1fr auto;height:min(100vh,980px);min-height:560px;font-family:inherit,system-ui,-apple-system,Segoe UI,sans-serif;display:grid;position:relative;overflow:hidden}.twh-wc *,.twh-wc :before,.twh-wc :after{box-sizing:border-box}.twh-wc button,.twh-wc input,.twh-wc select{font:inherit;color:inherit}.twh-wc :focus-visible{outline:3px solid var(--twh-focus);outline-offset:2px}.twh-wc h2{margin:0 0 8px;font-size:1.35rem}.twh-wc h3{margin:0 0 8px;font-size:1rem}.twh-wc p{margin:0 0 10px}.twh-toolbar{background:var(--twh-surface);border-bottom:1px solid var(--twh-line);flex-wrap:wrap;align-items:end;gap:8px 16px;padding:10px 14px;display:flex}.twh-toolbar__group{flex-wrap:wrap;align-items:end;gap:6px;display:flex}.twh-toolbar__wall .twh-field{width:120px}.twh-toolbar__end{margin-left:auto}.twh-icon{border:1px solid var(--twh-line);background:var(--twh-surface);cursor:pointer;border-radius:8px;min-width:44px;height:44px;font-size:1.05rem}.twh-icon:disabled{opacity:.4;cursor:default}.twh-seg{border:1px solid var(--twh-line);border-radius:8px;display:inline-flex;overflow:hidden}.twh-seg button{background:var(--twh-surface);cursor:pointer;border:0;border-right:1px solid var(--twh-line);min-height:44px;padding:0 12px}.twh-seg button:last-child{border-right:0}.twh-wc .twh-seg button[aria-pressed=true]{background:var(--twh-accent);color:var(--twh-accent-ink)}.twh-confirm{align-items:center;gap:6px;font-size:.9rem;display:inline-flex}.twh-btn{border:1px solid var(--twh-line);background:var(--twh-surface);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;min-height:44px;padding:0 16px;font-weight:500;text-decoration:none;display:inline-flex}.twh-wc .twh-btn--primary{background:var(--twh-accent);border-color:var(--twh-accent);color:var(--twh-accent-ink)}.twh-wc .twh-btn--danger{color:var(--twh-warn);border-color:#f0c4bf}.twh-btn--small{min-height:36px;padding:0 10px;font-size:.875rem}.twh-btn:disabled{opacity:.45;cursor:not-allowed}.twh-link{color:var(--twh-accent);cursor:pointer;background:0 0;border:0;min-height:44px;padding:8px 0;text-decoration:underline}.twh-field{color:var(--twh-muted);flex-direction:column;gap:4px;min-width:0;font-size:.8rem;display:flex}.twh-field input,.twh-field select,.twh-search input{border:1px solid var(--twh-line);background:var(--twh-surface);min-height:44px;color:var(--twh-ink);border-radius:8px;width:100%;padding:0 10px;font-size:1rem}.twh-field input[type=color]{width:64px;padding:2px}.twh-field input[aria-invalid=true]{border-color:var(--twh-warn)}.twh-field--inline{flex-direction:row;align-items:center;gap:8px}.twh-check{align-items:center;gap:8px;min-height:44px;display:inline-flex}.twh-row{flex-wrap:wrap;align-items:center;gap:8px;margin:8px 0;display:flex}.twh-grid2{grid-template-columns:1fr 1fr;gap:8px;display:grid}.twh-small{color:var(--twh-muted);font-size:.8rem}.twh-hint{color:var(--twh-muted);font-size:.9rem}.twh-error{color:var(--twh-warn);font-size:.85rem}.twh-note{background:#eef4f0;border-radius:8px;padding:10px 12px;font-size:.9rem}.twh-badge{background:#eef0f2;border-radius:999px;padding:3px 8px;font-size:.78rem;display:inline-block}.twh-badge--warn{background:var(--twh-warn-bg);color:var(--twh-warn)}.twh-body{grid-template-columns:1fr 380px;min-height:0;display:grid}.twh-main{min-width:0;min-height:0;position:relative}.twh-canvas{touch-action:none;-webkit-user-select:none;user-select:none;position:absolute;inset:0;overflow:auto}.twh-wc .twh-canvas:empty{display:block}.twh-offscreen{pointer-events:none;width:1400px;height:800px;position:absolute;top:0;left:-10000px}.twh-svg{display:block}.twh-floor{stroke:#8e8579;stroke-width:2px}.twh-wall-label{fill:var(--twh-muted);font-size:13px}.twh-sel-outline{stroke:var(--twh-sel);stroke-width:1.5px;stroke-dasharray:5 3;fill:none}.twh-handle{fill:#fff;stroke:var(--twh-sel);stroke-width:2px;touch-action:none}.twh-guide{stroke:#e0458b;stroke-width:1px;stroke-dasharray:4 3}.twh-guide--equal-gap{stroke:#7b3fe4}.twh-dim line{stroke:#1d6fd6;stroke-width:1px}.twh-dim text{fill:#134c94;paint-order:stroke;stroke:#fff;stroke-width:3px;font-size:12px}.twh-dim--subtle line{stroke-dasharray:3 3;stroke:#6b8fbf}.twh-warn-label{fill:var(--twh-warn);paint-order:stroke;stroke:#fff;stroke-width:3px;font-size:12px}.twh-photo{place-items:center;display:grid;overflow:hidden}.twh-photo-empty{text-align:center;color:var(--twh-muted);place-items:center;padding:24px;display:grid}.twh-stage{touch-action:none;position:relative}.twh-stage canvas{display:block}.twh-stage--sample{cursor:crosshair}.twh-stage--mask-exclude,.twh-stage--mask-restore{cursor:cell}.twh-overlay-mask{pointer-events:none;position:absolute;inset:0}.twh-overlay{transform-origin:0 0;position:absolute;top:0;left:0;overflow:visible}.twh-corners{position:absolute;inset:0}.twh-corner-poly{fill:#1d6fd61f;stroke:var(--twh-sel);stroke-width:2px}.twh-corner-hit{fill:#0000;cursor:grab}.twh-corner{fill:#fff;stroke:var(--twh-sel);stroke-width:3px;pointer-events:none}.twh-corner-label{fill:#134c94;paint-order:stroke;stroke:#fff;stroke-width:3px;pointer-events:none;font-size:12px}.twh-floating{background:var(--twh-surface);border:1px solid var(--twh-line);border-radius:var(--twh-radius);max-width:min(92%,520px);padding:10px 14px;font-size:.9rem;position:absolute;bottom:14px;left:50%;transform:translate(-50%);box-shadow:0 6px 24px #0000001f}.twh-side{border-left:1px solid var(--twh-line);background:var(--twh-surface);grid-template-rows:auto 1fr;min-height:0;display:grid}.twh-tabs{border-bottom:1px solid var(--twh-line);grid-template-columns:repeat(4,1fr);display:grid}.twh-tabs button{cursor:pointer;background:0 0;border:0;border-bottom:3px solid #0000;min-height:48px;font-weight:500}.twh-wc .twh-tabs button[aria-selected=true]{border-bottom-color:var(--twh-accent);color:var(--twh-accent)}.twh-panel{min-height:0;padding:14px;overflow:auto}.twh-panel section{margin-bottom:20px}.twh-inspector{border:1px solid var(--twh-line);border-radius:var(--twh-radius);background:#fbfaf8;margin-bottom:16px;padding:12px}.twh-inspector__head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;display:flex}.twh-inspector-empty{margin-top:12px}.twh-product-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.twh-product{border:1px solid var(--twh-line);border-radius:var(--twh-radius);background:var(--twh-surface);cursor:grab;text-align:center;justify-items:center;gap:2px;width:100%;padding:10px 8px;display:grid}.twh-product:hover{border-color:var(--twh-accent)}.twh-product__title{font-size:.9rem;font-weight:600}.twh-product__meta,.twh-product__price{color:var(--twh-muted);font-size:.78rem}.twh-swatch{vertical-align:middle;border:1px solid #00000026;border-radius:4px;width:16px;height:16px;display:inline-block}.twh-swatch--lg{border-radius:8px;width:40px;height:40px}.twh-match-list{gap:8px;margin:8px 0;padding:0;list-style:none;display:grid}.twh-match-list li{grid-template-columns:40px 1fr auto;align-items:center;gap:10px;font-size:.88rem;display:grid}.twh-search{margin:8px 0;position:relative}.twh-search-results{border:1px solid var(--twh-line);background:var(--twh-surface);border-radius:8px;max-height:240px;margin:4px 0 0;padding:4px;list-style:none;overflow:auto}.twh-search-results button{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:6px;width:100%;min-height:40px;padding:8px}.twh-search-results button:hover{background:#f2efea}.twh-disclaimer{border-top:1px solid var(--twh-line);padding-top:10px}.twh-bom{border-collapse:collapse;width:100%;margin:8px 0;font-size:.86rem}.twh-bom th,.twh-bom td{text-align:left;vertical-align:top;border-bottom:1px solid var(--twh-line);padding:8px 4px}.twh-bom .twh-num{text-align:right;white-space:nowrap}.twh-bom__included{color:var(--twh-muted)}.twh-tiers{color:var(--twh-muted);margin:4px 0 0;padding-left:16px;font-size:.78rem}.twh-blockers{background:var(--twh-warn-bg);color:var(--twh-warn);border-radius:8px;padding:10px 12px;font-size:.86rem;list-style:none}.twh-bottom{background:var(--twh-surface);border-top:1px solid var(--twh-line);flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:18px;padding:10px 14px;display:flex}.twh-modal{z-index:20;background:#14121073;place-items:center;padding:16px;display:grid;position:absolute;inset:0}.twh-modal__card{background:var(--twh-surface);border-radius:14px;width:min(560px,100%);max-height:100%;padding:22px;overflow:auto;box-shadow:0 20px 60px #00000040}.twh-start__options{gap:10px;margin:14px 0;display:grid}.twh-choice{text-align:left;border:1px solid var(--twh-line);border-radius:var(--twh-radius);cursor:pointer;background:#fbfaf8;gap:2px;min-height:64px;padding:14px 16px;display:grid}.twh-choice:hover{border-color:var(--twh-accent)}.twh-choice span{color:var(--twh-muted);font-size:.88rem}.twh-baseboard{fill:#f3efe8;stroke:#b9b0a5;stroke-width:1px}.twh-baseboard-label{fill:var(--twh-muted);paint-order:stroke;stroke:#fff;stroke-width:3px;font-size:11px}.twh-warn-outline{stroke:#b25e09;stroke-width:1.5px;stroke-dasharray:4 3}.twh-warn-dot{fill:#b25e09;stroke:#fff;stroke-width:1.5px}.twh-warn-dot-text{fill:#fff;font-size:12px;font-weight:700}.twh-warnings{margin:10px 0}.twh-warnings__title{margin:0 0 6px;font-weight:600}.twh-warnings ul{gap:6px;margin:0;padding:0;list-style:none;display:grid}.twh-warning{border-radius:8px;grid-template-columns:22px 1fr;align-items:start;gap:8px;padding:8px 10px;font-size:.86rem;line-height:1.4;display:grid}.twh-warning--warning{color:#6b3a05;background:#fff4e5}.twh-warning--info{color:#3a3f45;background:#eef0f2}.twh-warning__icon{width:22px;height:22px;color:inherit;background:currentColor;border-radius:50%;place-items:center;font-size:.8rem;font-weight:700;display:grid}.twh-warning--warning .twh-warning__icon{color:#fff;background:#b25e09}.twh-warning--info .twh-warning__icon{color:#fff;background:#6b737c}.twh-wc .twh-link--inline{min-height:0;font-size:inherit;padding:0}.twh-sr{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.twh-products h3{margin:14px 0 8px}.twh-products__decor-title{margin-top:22px!important}.twh-product--decor{background:#f6f4f1}.twh-wc .twh-btn--block{width:100%;margin:8px 0}.twh-summary{border:1px solid var(--twh-line);resize:vertical;border-radius:8px;width:100%;padding:10px;font:12px/1.45 ui-monospace,Menlo,Consolas,monospace}.twh-field textarea{border:1px solid var(--twh-line);border-radius:8px;width:100%;min-height:72px;padding:8px 10px;font-size:1rem}.twh-select{-webkit-user-select:all;user-select:all}@media (width<=900px){.twh-wc{border-left:0;border-right:0;border-radius:0;height:100svh}.twh-toolbar{scrollbar-width:thin;flex-wrap:nowrap;gap:6px;padding:6px 8px;overflow-x:auto}.twh-toolbar__group{flex-wrap:nowrap;flex:none}.twh-toolbar__wall .twh-field{width:92px}.twh-toolbar__end{margin-left:0}.twh-zoom{display:none}.twh-body{grid-template-rows:minmax(0,1fr) auto;grid-template-columns:1fr}.twh-side{border-left:0;border-top:1px solid var(--twh-line);display:block}.twh-side .twh-panel{display:none}.twh-side--open .twh-panel{height:52svh;display:block;overflow:auto}.twh-bottom{justify-content:space-between;gap:8px;padding:8px}}