*{margin:0;padding:0;box-sizing:border-box}:root{--bg: #101012;--panel: #0c0c0e;--line: #26262a;--text: #f2f2f4;--muted: #8e8e96;--accent: #ffffff}html,body,#app{height:100%}body{font-family:Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);overflow:hidden}#app{display:flex}#viewport{flex:1;position:relative;min-width:0}#scene{width:100%;height:100%;display:block}#toolbar{position:absolute;top:16px;left:16px;display:flex;gap:10px;z-index:5}#toolbar a,#toolbar button{background:#1a1a1e;border:1px solid var(--line);color:var(--text);padding:9px 16px;border-radius:999px;font-size:13px;font-weight:700;cursor:pointer;text-decoration:none}#toolbar a:hover,#toolbar button:hover{background:#242428}#panel{width:400px;background:var(--panel);border-left:1px solid var(--line);padding:24px;display:flex;flex-direction:column;overflow-y:auto}#panel h1{font-size:22px;font-style:italic;font-weight:900;margin-bottom:20px}#panel-content{flex:1}.color-section{margin-bottom:22px}.sec-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}.sec-head h2{font-size:13px;letter-spacing:.08em;text-transform:uppercase;font-style:italic;color:var(--muted)}.sel-name{font-size:13px;font-style:italic;font-weight:700}.swatches{display:flex;flex-wrap:wrap;gap:9px}.swatch{width:34px;height:34px;border-radius:50%;border:2px solid transparent;outline:1px solid #333;cursor:pointer;transition:transform .12s}.swatch:hover{transform:scale(1.12)}.swatch.active{border-color:var(--panel);outline:2px solid var(--accent)}.upgrades-head{font-size:13px;letter-spacing:.08em;text-transform:uppercase;font-style:italic;color:var(--muted);margin:6px 0 12px}.upgrade{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#131316;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:10px;cursor:pointer}.upgrade-info{display:flex;flex-direction:column;gap:3px}.upgrade-info b{font-size:14px;font-style:italic}.upgrade-info small{color:var(--muted);font-size:12px}.upgrade input{display:none}.toggle{flex-shrink:0;width:42px;height:24px;background:#2c2c32;border-radius:999px;position:relative;transition:background .15s}.toggle:after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:left .15s}.upgrade input:checked+.toggle{background:#16a34a}.upgrade input:checked+.toggle:after{left:21px}#price-box{border-top:1px solid var(--line);padding-top:14px;margin-top:8px}.price-row{display:flex;justify-content:space-between;font-size:14px;padding:4px 0;color:var(--muted)}.price-row.total{font-size:17px;font-weight:900;font-style:italic;color:var(--text);margin-top:6px}#checkout-btn{margin-top:16px;background:#fff;color:#000;border:none;border-radius:12px;padding:16px;font-size:15px;font-weight:900;font-style:italic;cursor:pointer}#checkout-btn:hover{background:#e2e2e6}#order-dialog{margin:auto;background:#17171a;color:var(--text);border:1px solid var(--line);border-radius:16px;padding:28px;width:min(440px,92vw);position:relative;max-height:88vh;overflow-y:auto}#order-dialog::backdrop{background:#000000b3}#order-dialog h2{font-style:italic;font-weight:900;margin-bottom:10px}#order-dialog p{font-size:14px;color:var(--muted);line-height:1.5}#design-code{background:#0c0c0e;border:1px dashed #3a3a42;border-radius:10px;padding:14px;margin:16px 0;font-family:ui-monospace,monospace;font-size:13px;word-break:break-all;-webkit-user-select:all;user-select:all}#order-steps{margin:0 0 16px;padding-left:20px;font-size:13px;color:var(--muted);line-height:1.7}#order-steps b{color:var(--text)}#copy-hint{font-size:12px;margin-top:14px;opacity:.7}#extra-products{border-top:1px solid var(--line);padding-top:14px;margin-bottom:16px}#extra-products h3{font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}#extra-list{list-style:none;font-size:13px}#extra-list li{display:flex;justify-content:space-between;gap:12px;padding:4px 0}#extra-list a{color:var(--text)}.dialog-actions{display:flex;gap:10px;flex-wrap:wrap}.dialog-actions button,.dialog-actions a{flex:1;text-align:center;padding:12px 16px;border-radius:10px;font-size:14px;font-weight:700;cursor:pointer;text-decoration:none;border:1px solid var(--line);background:#202024;color:var(--text)}#copy-code{background:#fff!important;color:#000!important;border:none!important}.close-x{position:absolute;top:10px;right:14px;background:none;border:none;color:var(--muted);font-size:22px;cursor:pointer}#loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:15px;font-style:italic;z-index:4;pointer-events:none}@media(max-width:820px){body{overflow:auto}#app{flex-direction:column;height:auto}#viewport{height:58vh}#panel{width:100%;border-left:none;border-top:1px solid var(--line)}}#add-to-cart,#build-cart{display:block;width:100%;margin:14px 0 4px;padding:14px 18px;border:none;border-radius:12px;background:#fff;color:#000;font:inherit;font-weight:800;font-style:italic;font-size:15px;cursor:pointer}#build-cart{margin-top:8px;background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35)}#add-to-cart:hover:not(:disabled){background:#e2e2e6}#build-cart:hover:not(:disabled){background:#ffffff1f}#add-to-cart:disabled,#build-cart:disabled{opacity:.65;cursor:default}#cart-note{display:block;margin:6px 0 0;font-size:12px;color:var(--muted)}#add-to-cart[hidden],#build-cart[hidden],#cart-note[hidden]{display:none}#cart-status{margin:8px 0 0;font-size:13px;color:var(--muted)}
