*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f0ece6;--surface: #ffffff;--border: #e0dbd3;--text: #1c1c1c;--text-muted: #88837c;--text-light: #b0aba4;--accent: #e8623a;--accent-dark: #d05230;--accent-fg: #ffffff;--dark: #1c1c1c;--radius: 10px;--radius-sm: 6px;--shadow: 0 2px 10px rgba(0,0,0,.08)}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;font-size:13px;background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;height:100vh;overflow:hidden}.app-header{display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:44px;background:var(--dark);color:#fff;flex-shrink:0;z-index:10}.app-logo{font-weight:700;font-size:14px;letter-spacing:.3px}.app-tagline{font-size:10.5px;opacity:.35;letter-spacing:.5px}.app-body{display:grid;grid-template-columns:1fr 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#aaa39a}.base-preview--legs:before,.base-preview--legs:after,.base-preview--wheels:before,.base-preview--wheels:after{content:"";position:absolute;bottom:3px;width:5px;height:14px;border-radius:3px;background:#55524d}.base-preview--legs:before,.base-preview--wheels:before{left:8px}.base-preview--legs:after,.base-preview--wheels:after{right:8px}.base-preview--wheels:before,.base-preview--wheels:after{height:8px;border-radius:50%;bottom:2px}.wardrobe-fill-panel{gap:8px;min-width:0;overflow:hidden}.wardrobe-fill-hint{color:var(--text-muted);font-size:11px;font-weight:600}.wardrobe-fill-row{display:flex;gap:8px;width:100%;max-width:100%;min-width:0;overflow-x:auto;padding:2px 0 6px}.wardrobe-fill-option{flex:0 0 42px;height:92px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;cursor:pointer;padding:2px;transition:border-color .15s,transform .15s,box-shadow .15s}.wardrobe-fill-option:hover{border-color:var(--accent);transform:translateY(-1px);box-shadow:0 2px 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var(--border);border-radius:20px;font-size:12px;cursor:pointer;background:#fff;color:#555;transition:all .15s}.tool-btn:hover{border-color:#aaa;color:var(--text)}.tool-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.field-group{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}.field-label{font-size:11.5px;font-weight:600;color:#555}.field-input{padding:7px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;background:var(--surface-2);outline:none;transition:border-color .15s;width:100%;font-family:inherit}.field-input:focus{border-color:#999;background:#fff}.field-input--error{border-color:#c0392b!important;background:#fdecea}.field-textarea{resize:vertical;min-height:64px}.field-error{font-size:10.5px;color:#c0392b}.consent-group{display:flex;flex-direction:column;gap:7px;margin:8px 0 12px}.consent-check{display:grid;grid-template-columns:16px 1fr;gap:8px;align-items:start;font-size:10.5px;line-height:1.35;color:var(--text-muted)}.consent-check input{width:14px;height:14px;margin-top:1px;accent-color:var(--accent)}.consent-check a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.consent-check--error span{color:#c0392b}.order-price-summary{display:flex;justify-content:space-between;align-items:baseline;background:var(--bg);border-radius:5px;padding:8px 12px;margin-bottom:10px;font-size:13px}.order-price-value{font-size:17px;font-weight:800}.order-error{background:#fdecea;border:1px solid #f5c6cb;border-radius:5px;padding:8px 12px;font-size:12px;color:#c0392b;margin-bottom:10px}.order-note{font-size:10px;color:var(--text-light);margin-top:6px;text-align:center}.order-success{text-align:center;padding:24px 16px;display:flex;flex-direction:column;align-items:center;gap:8px}.order-success-icon{width:48px;height:48px;border-radius:50%;background:#27ae60;color:#fff;font-size:22px;display:flex;align-items:center;justify-content:center;margin-bottom:4px}.order-success h3{font-size:15px;font-weight:700}.order-success p{font-size:12.5px;color:var(--text-muted)}.welcome-popup-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:18px;background:#1c1c1c52;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.welcome-popup{position:relative;width:min(372px,100%);padding:24px 22px 22px;border-radius:8px;background:#fff;box-shadow:0 18px 42px 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15px;border:none;background:transparent;font-size:12.5px;font-weight:600;color:var(--text-muted);cursor:pointer;transition:all .15s}.view-tab+.view-tab{border-left:1px solid var(--border)}.view-tab.active{background:var(--dark);color:#fff}.ar-launch{display:inline-flex;align-items:center;gap:6px;padding:7px 15px;border:none;border-radius:20px;background:var(--accent);color:#fff;font-size:12.5px;font-weight:700;cursor:pointer;box-shadow:var(--shadow);transition:background .15s}.ar-launch:hover{background:var(--accent-dark)}.view-tabs-actions{display:flex;align-items:center;gap:8px}.open-window-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border:1px solid var(--border);border-radius:20px;background:#ffffffe6;color:var(--text);font-size:12.5px;font-weight:600;cursor:pointer;box-shadow:var(--shadow);transition:background .15s}.open-window-btn:hover{background:#fff}@media (max-width: 520px){.open-window-btn,.ar-launch{padding:7px 10px;font-size:11.5px}}.edit-hint{font-size:11px;color:var(--text-muted);line-height:1.5;background:var(--bg);border-radius:6px;padding:8px 10px;margin-bottom:6px}.edit-hint b{color:var(--text)}.cabinet-3d{position:relative;flex:1;min-height:0}.cabinet-3d canvas{display:block;touch-action:none}.loading-3d{flex:1;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:13px;min-height:320px}.tool-legend--3d{position:absolute;top:10px;left:50%;transform:translate(-50%);z-index:5;max-width:calc(100% - 24px);flex-wrap:wrap;justify-content:center}.open-doors-btn{position:absolute;top:10px;right:12px;z-index:6;padding:7px 13px;border:1px solid var(--border);border-radius:20px;background:#ffffffeb;color:var(--text);font-size:12px;font-weight:600;cursor:pointer;box-shadow:var(--shadow);transition:all 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var(--border)}.controls-scroll{overflow:visible;padding:14px}.iso-wrapper{padding:8px}.cabinet-iso-svg{width:100%;height:auto}.cutting-wrapper{overflow:visible;padding:12px}.cut-sheet{width:100%}.wardrobe-fill-panel{width:calc(100vw - 28px);max-width:calc(100vw - 28px)}.tool-legend{overflow-x:auto;flex-wrap:nowrap}.tool-legend--3d{left:12px;right:12px;transform:none;justify-content:flex-start}.open-doors-btn{top:72px;right:12px}.price-bar{flex-wrap:wrap;gap:8px;padding:8px 14px}.price-bar-total{font-size:17px}.ai-assistant{left:12px;bottom:12px}.ai-panel{max-height:calc(100vh - 78px)}.ctrl-row{flex-wrap:wrap}}.app--embed{height:100vh;overflow:hidden}@media (max-width: 860px){.app--embed{height:100vh;overflow:hidden}.app--embed .app-body{height:100%;overflow:hidden;grid-template-rows:minmax(260px,1.15fr) minmax(0,1fr)}.app--embed .preview-area{min-height:0}.app--embed .controls-area{overflow:hidden;min-height:0;display:flex}.app--embed .controls-scroll{overflow-y:auto}}.ar-desktop{flex:1;min-height:0;display:flex;align-items:stretch;gap:0}.ar-desktop model-viewer{flex:1;width:auto;height:auto}.ar-qr-panel{width:300px;flex-shrink:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px 22px;background:#fff;border-left:1px solid var(--border);text-align:center}.ar-qr-title{font-size:16px;font-weight:800;color:var(--text)}.ar-qr-img{width:200px;height:200px;border:1px solid var(--border);border-radius:10px;image-rendering:pixelated}.ar-qr-hint{font-size:12.5px;line-height:1.5;color:var(--text-muted)}.ar-qr-loading{font-size:13px;color:var(--text-muted)}@media (max-width: 860px){.ar-desktop{flex-direction:column}.ar-qr-panel{width:100%;border-left:none;border-top:1px solid var(--border)}}.draw-popup{position:relative;background:var(--surface);border-radius:14px;box-shadow:0 18px 60px #0000004d;width:min(360px,94vw);padding:24px 22px 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.15s}.catalog-open-btn:hover{background:#fff;border-color:var(--accent);color:var(--accent)}.mcat-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;background:#1412108c;display:flex;align-items:center;justify-content:center;padding:16px}.mcat{background:var(--surface);border-radius:14px;box-shadow:0 18px 60px #0000004d;width:min(900px,96vw);max-height:88vh;display:flex;flex-direction:column;overflow:hidden}.mcat-head{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border);flex-shrink:0}.mcat-title{font-size:15px;font-weight:800;white-space:nowrap}.mcat-search{flex:1;min-width:0;padding:8px 12px;border:1px solid var(--border);border-radius:20px;font-size:13px;outline:none;background:var(--bg)}.mcat-search:focus{border-color:var(--accent);background:#fff}.mcat-close{width:30px;height:30px;border:none;border-radius:8px;background:var(--bg);font-size:15px;cursor:pointer;color:var(--text-muted);flex-shrink:0}.mcat-close:hover{background:#eee;color:var(--text)}.mcat-body{overflow-y:auto;padding:14px 16px 20px}.mcat-empty{color:var(--text-muted);padding:30px;text-align:center}.mcat-group{margin-bottom:18px}.mcat-group-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-light);margin-bottom:10px}.mcat-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(108px,1fr))}.mcat-tile{display:flex;flex-direction:column;gap:4px;padding:0;border:2px solid transparent;border-radius:10px;background:none;cursor:pointer;text-align:left}.mcat-tile:hover .mcat-swatch{transform:scale(1.03)}.mcat-tile.active{border-color:var(--accent)}.mcat-swatch{display:block;width:100%;aspect-ratio:4 / 3;border-radius:8px;box-shadow:0 1px 4px #00000029;transition:transform .15s}.mcat-name{font-size:11px;font-weight:600;line-height:1.25;padding:0 2px}.mcat-price{font-size:10px;color:var(--text-muted);padding:0 2px 2px}@media (max-width: 520px){.mcat-head{flex-wrap:wrap}.mcat-title{width:100%}.mcat-grid{grid-template-columns:repeat(auto-fill,minmax(92px,1fr))}}