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var(--color-border)!important;overflow:hidden!important}body.desktop-embed .preview-sidebar,body.embed-mode:not(.mobile-embed) .preview-sidebar{display:flex!important;flex-direction:column!important;width:18%!important;min-width:220px!important;max-width:320px!important;flex-shrink:0!important;height:100%!important;background:var(--color-surface)!important;border-left:1px solid var(--color-border)!important;overflow-y:auto!important;overflow-x:hidden!important}body.desktop-embed .materials-sidebar,body.embed-mode:not(.mobile-embed) .materials-sidebar{display:flex!important;flex-direction:column!important;width:18%!important;min-width:220px!important;max-width:380px!important;flex-shrink:0!important;height:100%!important;background:var(--color-surface)!important;border-left:1px solid var(--color-border)!important;overflow-y:auto!important;overflow-x:hidden!important}body.desktop-embed .center-area,body.embed-mode:not(.mobile-embed) 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3px!important}body.desktop-embed .waterfall-container,body.embed-mode:not(.mobile-embed) .waterfall-container{gap:4px!important}body.desktop-embed .products-grid,body.embed-mode:not(.mobile-embed) .products-grid{padding:8px!important}body.desktop-embed .materials-grid,body.embed-mode:not(.mobile-embed) .materials-grid{padding:8px!important}body.desktop-embed .material-item,body.embed-mode:not(.mobile-embed) .material-item{margin-bottom:4px!important;border-radius:6px!important}body.desktop-embed .material-item img,body.embed-mode:not(.mobile-embed) .material-item img{border-radius:4px!important}body.desktop-embed .materials-sidebar .rec-badge,body.embed-mode:not(.mobile-embed) .materials-sidebar .rec-badge{display:none!important}body.desktop-embed .products-sidebar .product-label,body.desktop-embed .products-sidebar .product-tag,body.desktop-embed .products-sidebar .product-name,body.embed-mode:not(.mobile-embed) .products-sidebar .product-label,body.embed-mode:not(.mobile-embed) 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.variant-label,body.embed-mode:not(.mobile-embed) .preview-sidebar .variant-label{font-size:10px!important;margin-bottom:3px!important}body.desktop-embed .preview-sidebar .variant-option,body.embed-mode:not(.mobile-embed) .preview-sidebar .variant-option{padding:3px 8px!important;font-size:11px!important}body.desktop-embed .preview-sidebar .variant-options,body.embed-mode:not(.mobile-embed) .preview-sidebar .variant-options{gap:4px!important}body.desktop-embed .preview-sidebar .preview-actions,body.embed-mode:not(.mobile-embed) .preview-sidebar .preview-actions{flex-direction:row!important;align-items:center!important;justify-content:space-between!important;gap:8px!important;margin-top:8px!important}body.desktop-embed .preview-sidebar .product-price,body.embed-mode:not(.mobile-embed) .preview-sidebar .product-price{font-size:16px!important}body.desktop-embed .preview-sidebar .btn-buy-now,body.embed-mode:not(.mobile-embed) .preview-sidebar .btn-buy-now{padding:6px 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#designer-container{width:auto!important;height:auto!important;max-width:600px!important;max-height:600px!important}.app-container{display:flex;flex-direction:column;height:100%;width:100%;position:absolute;inset:0;overflow:hidden}.compact-header{display:flex;align-items:center;justify-content:space-between;height:36px;padding:0 16px;background:var(--color-surface);border-bottom:1px solid var(--color-border);flex-shrink:0}.compact-header-left{display:flex;align-items:center;flex-shrink:0}.compact-header-brand{font-size:14px;font-weight:var(--font-weight-semibold);color:var(--color-text-primary);letter-spacing:.08em;white-space:nowrap}.compact-header-right{display:flex;align-items:center;flex-shrink:0}.faces-sidebar{width:72px;min-width:72px;max-width:72px;background:var(--color-surface);border-left:1px solid var(--color-border);display:flex;flex-direction:column;overflow:hidden;flex-shrink:0}.faces-sidebar .sidebar-header{height:36px;min-height:36px;padding:0 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12px;background:var(--color-surface);border-bottom:1px solid var(--color-border);flex-shrink:0;display:flex;align-items:center;justify-content:space-between}.sidebar-title{font-size:11px;font-weight:var(--font-weight-semibold);color:var(--color-text-secondary);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}.sidebar-actions{display:flex;gap:var(--spacing-sm);align-items:center}.icon-btn{width:32px;height:32px;border:1px solid var(--color-border);background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--color-text-primary);transition:border-color var(--transition-fast)}.icon-btn:hover{border-color:var(--color-primary)}.icon-btn.active{background:var(--color-primary);color:var(--color-surface);border-color:var(--color-primary)}.icon-btn i{width:16px;height:16px}.status-indicator{width:8px;height:8px;border-radius:50%;background:var(--color-border);transition:background-color .3s 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img{width:100%;height:100%;object-fit:cover}.canvas-wrapper{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-xl);overflow:hidden;min-height:0;background:var(--color-surface);position:relative}.canvas-wrapper:before{content:"Drag to move • Scroll to zoom • Double-click to edit text";position:absolute;top:16px;left:50%;transform:translate(-50%);font-size:11px;color:var(--color-primary);background:#ffffff0d;padding:6px 12px;border-radius:var(--radius-sm);pointer-events:none;z-index:1;letter-spacing:.02em}.canvas-wrapper:after{content:"Shadow area: Extend background to red line • Non-shadow: Keep design inside red line";position:absolute;bottom:16px;left:50%;transform:translate(-50%);font-size:10px;color:#ef4444;background:#ef44440d;padding:6px 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var(--color-border);flex-shrink:0}.product-name{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);line-height:1.2;letter-spacing:-.01em}.product-description{font-size:13px;color:var(--color-text-secondary);margin-top:var(--spacing-sm);line-height:1.5}.preview-actions{display:flex;align-items:center;justify-content:space-between;margin-top:var(--spacing-lg);gap:var(--spacing-lg)}.product-price{font-size:var(--font-size-2xl);font-weight:var(--font-weight-semibold);color:var(--color-primary);letter-spacing:-.02em;flex-shrink:0}.btn-buy-now{padding:var(--spacing-lg) var(--spacing-xl);background:transparent;color:var(--color-primary);border:2px solid var(--color-primary);border-radius:0;font-size:15px;font-weight:var(--font-weight-semibold);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);transition:background-color var(--transition-fast),color 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(max-width: 900px){.canvas-wrapper{padding:var(--spacing-lg)}#designer-container{width:min(340px,calc(100% - 24px));height:min(340px,calc(100% - 24px))}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media (prefers-contrast: high){.tool-btn,.product-item,.material-item,.face-item{border-width:2px}.tool-btn:hover,.product-item:hover,.material-item:hover{border-width:3px}}@media 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var(--color-border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.modal-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);display:flex;align-items:center;gap:var(--spacing-sm)}.modal-close{width:32px;height:32px;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);transition:color var(--transition-fast)}.modal-close:hover{color:var(--color-text-primary)}.modal-body{padding:var(--spacing-lg);overflow-y:auto;flex:1}.modal-footer{padding:var(--spacing-lg);border-top:1px solid var(--color-border);display:flex;gap:var(--spacing-md);justify-content:flex-end;flex-shrink:0}.form-group{margin-bottom:var(--spacing-lg)}.form-group 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var(--transition-fast)}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:#000}.btn-secondary{background:transparent;color:var(--color-text-secondary);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-background);color:var(--color-text-primary)}:root{--mobile-top-bar-height: 32px;--mobile-bottom-toolbar-height: 48px;--mobile-tool-icon-size: 44px;--mobile-touch-target: 44px;--mobile-spacing: 4px;--mobile-fab-size: 44px;--mobile-faces-height: 48px;--mobile-contextual-height: 44px;--mobile-sheet-radius: 16px}@media (max-width: 767px){html,body{height:100dvh;width:100%;overflow:hidden;position:fixed;inset:0;overscroll-behavior-x:none}.app-container{height:100dvh;width:100%}.compact-header{height:var(--mobile-top-bar-height)!important;min-height:var(--mobile-top-bar-height)!important;padding:0 8px!important}.compact-header-brand{font-size:13px!important}.products-sidebar,.faces-sidebar,.preview-sidebar,.materials-sidebar{display:none!important}.top-bar{height:var(--mobile-top-bar-height);padding:0 12px}.app-title{font-size:16px}.top-btn{padding:6px 12px;font-size:13px}.top-btn svg{width:16px;height:16px}.main-workspace{flex-direction:column;height:100%;width:100%}.center-area{flex:1;display:flex;flex-direction:column;min-height:0;width:100%}.canvas-wrapper{flex:1;width:100%;padding:var(--mobile-spacing);display:flex;align-items:center;justify-content:center;min-height:0;overflow:hidden;position:relative}#designer-container{width:calc(100vw - 8px);height:calc(100vw - 8px);max-width:calc(100dvh - var(--mobile-top-bar-height) - var(--mobile-faces-height) - var(--mobile-bottom-toolbar-height) - 24px);max-height:calc(100dvh - var(--mobile-top-bar-height) - var(--mobile-faces-height) - var(--mobile-bottom-toolbar-height) - 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svg{width:20px;height:20px}.mobile-toolbar-primary .mobile-tool-btn .mobile-tool-label{font-size:9px;margin-top:1px;color:var(--text-muted, #666);line-height:1}.mobile-toolbar-primary .mobile-tool-btn:active{background:var(--bg-elevated, #f0f0f0);transform:scale(.92)}.mobile-toolbar-primary .mobile-tool-btn.accent{color:var(--accent, #06b6d4)}.mobile-toolbar-primary .mobile-tool-btn.buy-now-btn{background:var(--accent-gradient, linear-gradient(135deg, #06b6d4, #3b82f6));color:#fff;border-radius:10px;width:auto;padding:0 12px;font-size:12px;font-weight:600}.mobile-toolbar-contextual{display:none;align-items:center;justify-content:center;height:var(--mobile-contextual-height);padding:0 8px;gap:4px;border-bottom:1px solid var(--border, #e0e0e0);overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-webkit-overflow-scrolling:touch}.mobile-toolbar-contextual::-webkit-scrollbar{display:none}.mobile-toolbar-contextual.visible{display:flex}.mobile-toolbar-contextual 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img{width:100%;height:100%;object-fit:cover}.product-list{display:flex;flex-direction:column;gap:12px}.product-item{display:flex;align-items:center;gap:12px;padding:12px;background:var(--bg-secondary);border-radius:2px;cursor:pointer;transition:var(--transition)}.product-item:active{transform:scale(.98)}.product-item-image{width:80px;height:80px;border-radius:2px;object-fit:cover;background:#fff}.product-item-info{flex:1}.product-item-name{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:4px}.product-item-price{font-size:14px;color:var(--text-secondary)}.product-item-select{padding:8px 16px;background:var(--primary-color);color:#fff;border:none;border-radius:2px;font-size:14px;font-weight:500;cursor:pointer}.material-list{display:flex;flex-direction:column;gap:12px}.material-item{display:flex;align-items:center;gap:12px;padding:16px;background:var(--bg-secondary);border-radius:2px;cursor:pointer;transition:var(--transition)}.material-item:active{transform:scale(.98)}.material-item.selected{background:#2a3b4c1a;border:1px solid var(--primary-color)}.material-radio{width:20px;height:20px;border:2px solid var(--border-color);border-radius:50%;position:relative}.material-item.selected .material-radio{border-color:var(--primary-color)}.material-item.selected .material-radio:after{content:"";position:absolute;inset:3px;background:var(--primary-color);border-radius:50%}.material-name{font-size:16px;font-weight:500;color:var(--text-primary)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}*{-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none}input,textarea,[contenteditable]{-webkit-user-select:text;user-select:text}button,.tool-btn,.mobile-tool-btn,.product-item,.material-item,.face-item{-webkit-user-select:none;user-select:none}@supports (padding: env(safe-area-inset-bottom)){.toolbar-bottom{padding-bottom:calc(4px + env(safe-area-inset-bottom))}.mobile-sheet,.mobile-toolbar-primary{padding-bottom:env(safe-area-inset-bottom)}}@media (max-width: 767px) and (orientation: landscape){.compact-header{height:28px!important;min-height:28px!important}.toolbar-bottom{min-height:40px}.mobile-toolbar-primary{height:40px}#designer-container{width:min(60dvh,90vw);height:min(60dvh,90vw);max-width:none;max-height:calc(100dvh - 84px)}.mobile-sheet{max-height:85dvh}.mobile-fab-group{top:4px;right:4px;gap:4px}.mobile-fab-btn{width:36px;height:36px;min-width:36px;min-height:36px}.mobile-faces-strip{height:40px}}}@media (min-width: 769px){.mobile-bottom-toolbar,.mobile-modal,.mobile-fab-group,.mobile-faces-strip,.mobile-sheet-overlay,.mobile-sheet,.mobile-toolbar-primary,.mobile-toolbar-contextual,.mobile-toolbar-secondary,.mobile-long-press-preview{display:none!important}}:root{--bg-primary: #0d0d14;--bg-secondary: #13131d;--bg-tertiary: #1a1a28;--bg-surface: #1e1e2e;--bg-elevated: #252536;--border: #2a2a3e;--border-light: #353548;--text-primary: #e4e4e7;--text-secondary: #a1a1aa;--text-muted: #71717a;--text-dim: #52525b;--accent: #06b6d4;--accent-hover: #0891b2;--accent-light: rgba(6, 182, 212, .15);--accent-gradient: linear-gradient(135deg, #06b6d4, #3b82f6);--success: #10b981;--success-bg: rgba(16, 185, 129, .12);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .12);--error: #ef4444;--error-bg: rgba(239, 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16px;font-weight:500;cursor:pointer;transition:var(--transition)}body.embed-mode .btn-primary:hover,body.embed-mode button.primary:hover{opacity:.9;transform:translateY(-1px)}body.embed-mode .btn-secondary,body.embed-mode button.secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius-md);padding:8px 16px;cursor:pointer;transition:var(--transition)}body.embed-mode .btn-secondary:hover,body.embed-mode button.secondary:hover{border-color:var(--accent);color:var(--accent)}body.embed-mode .product-item{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--transition)}body.embed-mode .product-item:hover{border-color:var(--accent);background:var(--bg-surface)}body.embed-mode .product-item.active{border-color:var(--accent);background:var(--accent-light)}body.embed-mode .face-item{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--transition)}body.embed-mode .face-item:hover{border-color:var(--accent)}body.embed-mode .face-item.active{border-color:var(--accent);background:var(--accent-light)}body.embed-mode .variant-item{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-sm);transition:var(--transition)}body.embed-mode .variant-item:hover{border-color:var(--accent)}body.embed-mode .variant-item.active{border-color:var(--accent);background:var(--accent-light)}body.embed-mode .material-item{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--transition)}body.embed-mode .material-item:hover{border-color:var(--accent);transform:translateY(-2px)}body.embed-mode ::-webkit-scrollbar{width:8px;height:8px}body.embed-mode ::-webkit-scrollbar-track{background:var(--bg-tertiary)}body.embed-mode ::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}body.embed-mode ::-webkit-scrollbar-thumb:hover{background:var(--accent)}body.embed-mode input[type=text],body.embed-mode input[type=number],body.embed-mode textarea,body.embed-mode select{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-primary);border-radius:var(--radius-sm);padding:8px 12px}body.embed-mode input:focus,body.embed-mode textarea:focus,body.embed-mode select:focus{outline:none;border-color:var(--accent)}body.embed-mode .tooltip{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 10px;font-size:12px}body.embed-mode .loading-spinner{border-color:var(--border);border-top-color:var(--accent)}body.embed-mode .loading-screen{background:var(--bg-primary)}body.embed-mode .loading-text{color:var(--text-secondary)}body.embed-mode .loading-status{color:var(--text-muted)}body.embed-mode .loading-logo circle:first-of-type{fill:var(--bg-primary)}body.embed-mode .loading-logo circle:last-of-type{fill:var(--text-secondary)}body.embed-mode h1,body.embed-mode h2,body.embed-mode h3,body.embed-mode h4,body.embed-mode h5,body.embed-mode h6,body.embed-mode p,body.embed-mode span,body.embed-mode div{color:var(--text-primary)}body.embed-mode .text-muted{color:var(--text-muted)}body.embed-mode .text-secondary{color:var(--text-secondary)}body.embed-mode hr,body.embed-mode .divider{border-color:var(--border)}body.embed-mode .card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg)}body.embed-mode .dropdown-menu{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:0 4px 12px #0000004d}body.embed-mode .dropdown-item{color:var(--text-primary);transition:var(--transition)}body.embed-mode .dropdown-item:hover{background:var(--bg-tertiary);color:var(--accent)}body.embed-mode .modal-overlay{background:#0d0d14cc}body.embed-mode .modal-content{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg)}body.embed-mode .badge,body.embed-mode .rec-badge{display:none!important}body.embed-mode .mobile-fab-btn{background:var(--bg-elevated);border-color:var(--border);color:var(--text-primary);box-shadow:0 2px 8px #0006}body.embed-mode .mobile-fab-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}body.embed-mode .mobile-sheet{background:var(--bg-secondary);box-shadow:0 -4px 20px #00000080}body.embed-mode .mobile-sheet-handle:before{background:var(--border-light)}body.embed-mode .mobile-sheet-title{color:var(--text-primary)}body.embed-mode .mobile-sheet-close{color:var(--text-muted)}body.embed-mode .mobile-sheet-close:active{background:var(--bg-elevated)}body.embed-mode .mobile-sheet-body{background:var(--bg-secondary)}body.embed-mode .mobile-sheet-overlay{background:#0009}body.embed-mode .mobile-sheet-grid .material-item,body.embed-mode .mobile-sheet-grid .product-item{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md)}body.embed-mode .mobile-sheet-grid .product-item.active{border-color:var(--accent);background:var(--accent-light)}body.embed-mode .mobile-sheet-preview .preview-product-name{color:var(--text-primary)}body.embed-mode .mobile-sheet-preview .preview-product-price{color:var(--accent)}body.embed-mode .mobile-sheet-preview .variant-chip{border-color:var(--border);color:var(--text-primary);background:var(--bg-tertiary)}body.embed-mode .mobile-sheet-preview .variant-chip.active{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}body.embed-mode .mobile-faces-strip{border-top-color:var(--border)}body.embed-mode .mobile-faces-strip .face-item{border-color:var(--border);background:var(--bg-tertiary)}body.embed-mode .mobile-faces-strip .face-item.active{border-color:var(--accent)}body.embed-mode .mobile-toolbar-primary .mobile-tool-btn{color:var(--text-primary)}body.embed-mode .mobile-toolbar-primary .mobile-tool-btn .mobile-tool-label{color:var(--text-muted)}body.embed-mode .mobile-toolbar-primary .mobile-tool-btn:active{background:var(--bg-elevated)}body.embed-mode .mobile-toolbar-contextual{border-bottom-color:var(--border)}body.embed-mode .mobile-toolbar-contextual .mobile-tool-btn,body.embed-mode .mobile-toolbar-secondary .mobile-tool-btn{background:var(--bg-elevated);color:var(--text-primary)}body.embed-mode .mobile-skeleton{background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-elevated) 50%,var(--bg-tertiary) 75%);background-size:200% 100%}body.embed-mode .mobile-long-press-preview{border-color:var(--accent);box-shadow:0 8px 32px #0009}body.embed-mode svg{color:currentColor}body.embed-mode .icon-button{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:8px;cursor:pointer;transition:var(--transition)}body.embed-mode .icon-button:hover{border-color:var(--accent);color:var(--accent)}