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input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;background:hsl(var(--color-primary));border-radius:var(--radius-full);cursor:pointer;border:2px solid hsl(var(--color-card));box-shadow:var(--shadow-sm)}.lighting-control input[type=range]::-moz-range-thumb{width:18px;height:18px;background:hsl(var(--color-primary));border-radius:var(--radius-full);cursor:pointer;border:2px solid hsl(var(--color-card));box-shadow:var(--shadow-sm)}.lighting-value{color:hsl(var(--color-text-secondary));font-size:var(--text-xs);font-weight:var(--font-weight-medium);text-align:right}.size-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(80px,1fr));gap:var(--space-2);margin-bottom:var(--space-2)}.size-btn{padding:var(--space-3) var(--space-2);border:var(--border-width) solid hsl(var(--color-border));border-radius:var(--radius);background-color:hsl(var(--color-card));color:hsl(var(--color-text-primary));font-size:var(--text-sm);font-weight:var(--font-weight-medium);cursor:pointer;transition:all .2s ease;text-align:center;min-height:44px;display:flex;align-items:center;justify-content:center}.size-btn:hover{background-color:hsl(var(--color-muted));border-color:var(--modal-primary, hsl(var(--color-primary)))}.size-btn.active{background-color:hsl(var(--color-primary));color:#fff;border-color:var(--modal-primary, hsl(var(--color-primary)))}.floor-color-options{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-2);margin-bottom:var(--space-2)}.color-btn{width:48px;height:48px;border:3px solid hsl(var(--color-border));border-radius:var(--radius-lg);cursor:pointer;transition:all .2s ease;position:relative}.color-btn:hover{border-color:var(--modal-primary, hsl(var(--color-primary)));transform:scale(1.05)}.color-btn.active{border-color:var(--modal-primary, hsl(var(--color-primary)));box-shadow:0 0 0 3px hsl(var(--color-primary) / .3)}.color-btn.active:after{content:"✓";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:hsl(var(--color-primary));font-weight:var(--font-weight-bold);font-size:var(--text-lg);text-shadow:0 0 4px hsl(var(--color-card))}.custom-size{margin-top:var(--space-2);padding:var(--space-3);background-color:hsl(var(--color-muted));border-radius:var(--radius-lg);border:var(--border-width) solid hsl(var(--color-border));display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2)}.input-group{display:flex;flex-direction:column;gap:var(--space-2)}.input-group label{color:hsl(var(--color-text-primary));font-size:var(--text-sm);font-weight:var(--font-weight-medium);margin-bottom:var(--space-1)}.input-group input[type=number]{padding:var(--space-3) var(--space-3);border:var(--border-width) solid hsl(var(--color-border));border-radius:var(--radius);background-color:hsl(var(--color-input));color:hsl(var(--color-text-primary));font-size:var(--text-sm);font-weight:var(--font-weight-medium);text-align:center}.input-group input[type=number]:focus{outline:none;border-color:var(--modal-primary, hsl(var(--color-primary)));box-shadow:0 0 0 3px hsl(var(--color-primary) / .1)}.pricing-breakdown{display:flex;flex-direction:column;background:hsl(var(--color-card));border:2px solid hsl(var(--color-border));border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}.pricing-breakdown:before{content:"";display:block;height:4px;background:linear-gradient(90deg,hsl(var(--color-primary)),hsl(var(--color-accent)))}.price-item{display:flex;justify-content:space-between;align-items:center;padding:var(--space-3) var(--space-4);border-bottom:1px solid hsl(var(--color-border) / .3);transition:background-color .2s ease}.price-item:hover{background-color:hsl(var(--color-muted) / .5)}.price-item:last-child{border-bottom:none}.price-item span:first-child{color:hsl(var(--color-text-primary));font-size:var(--text-sm);font-weight:var(--font-weight-medium);display:flex;align-items:center;gap:var(--space-2)}.price-item span:last-child{color:hsl(var(--color-text-primary));font-size:var(--text-sm);font-weight:var(--font-weight-semibold);font-family:var(--font-family-mono);background:hsl(var(--color-muted));padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);min-width:60px;text-align:right}.price-item.subtotal{background:hsl(var(--color-muted) / .05);border-top:2px solid hsl(var(--color-border));border-bottom:none;margin-top:var(--space-2);font-weight:var(--font-weight-semibold)}.price-item.subtotal span:first-child{color:hsl(var(--color-text-primary))}.price-item.subtotal span:last-child{font-weight:var(--font-weight-bold);color:hsl(var(--color-primary));background:hsl(var(--color-primary) / .05);border:1px solid hsl(var(--color-primary) / .2);padding:var(--space-1) var(--space-2);border-radius:var(--radius);min-width:70px}.price-item.total{background:linear-gradient(135deg,hsl(var(--color-primary) / .1),hsl(var(--color-accent) / .1));border-top:2px solid hsl(var(--color-primary) / .3);border-bottom:none;margin-top:var(--space-2)}.price-item.total span:first-child{font-size:var(--text-base);font-weight:var(--font-weight-semibold);color:hsl(var(--color-primary))}.price-item.total span:last-child{font-size:var(--text-lg);font-weight:var(--font-weight-bold);color:hsl(var(--color-primary));background:hsl(var(--color-primary) / .1);border:1px solid hsl(var(--color-primary) / .3);padding:var(--space-2) var(--space-3);border-radius:var(--radius);min-width:80px}.pricing-breakdown:after{content:"";display:block;height:2px;background:linear-gradient(90deg,hsl(var(--color-primary)),hsl(var(--color-accent)));margin-top:var(--space-2)}.tab-btn{padding:var(--space-2) var(--space-4);border:none;background:transparent;color:hsl(var(--color-text-secondary));font-size:var(--text-sm);font-weight:var(--font-weight-medium);cursor:pointer;border-bottom:2px solid transparent;transition:all .2s ease}.tab-btn:hover{color:hsl(var(--color-text-primary));background-color:hsl(var(--color-muted))}.tab-btn.active{color:hsl(var(--color-primary));border-bottom-color:hsl(var(--color-primary));background-color:hsl(var(--color-muted))}.tab-content{display:none;padding:0}.tab-content.active{display:block;padding:6px}.config-section{margin-bottom:var(--space-3);padding:var(--space-3);background-color:hsl(var(--color-card));border:var(--border-width) solid hsl(var(--color-border));border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.config-section:last-child{margin-bottom:0}[data-theme=light] .config-section{box-shadow:var(--color-shadow-light);border-color:hsl(var(--color-border))}[data-theme=light] .config-section:hover{box-shadow:var(--color-shadow-medium);border-color:hsl(var(--color-border-hover))}[data-theme=light] .size-btn{background-color:hsl(var(--color-card));border-color:hsl(var(--color-border));color:hsl(var(--color-text-primary))}[data-theme=light] .size-btn:hover{background-color:hsl(var(--color-card-hover));border-color:hsl(var(--color-border-hover))}[data-theme=light] .size-btn.active{background-color:hsl(var(--color-primary));color:#fff;border-color:var(--modal-primary, hsl(var(--color-primary)));box-shadow:0 2px 8px hsl(var(--color-primary) / .3)}[data-theme=light] .lighting-control input[type=range]{background:hsl(var(--color-muted))}[data-theme=light] .lighting-control input[type=range]::-webkit-slider-thumb{background:hsl(var(--color-primary));border:2px solid hsl(var(--color-card));box-shadow:0 2px 4px #0000001a}[data-theme=light] .lighting-control input[type=range]::-moz-range-thumb{background:hsl(var(--color-primary));border:2px solid hsl(var(--color-card));box-shadow:0 2px 4px #0000001a}[data-theme=light] .price-item{background-color:hsl(var(--color-muted));border-color:hsl(var(--color-border))}[data-theme=light] .price-item:hover{background-color:hsl(var(--color-card-hover));border-color:hsl(var(--color-border-hover))}[data-theme=light] .tab-btn{color:hsl(var(--color-text-secondary))}[data-theme=light] .tab-btn:hover{color:hsl(var(--color-text-primary));background-color:hsl(var(--color-muted))}[data-theme=light] .tab-btn.active{color:hsl(var(--color-primary));background-color:hsl(var(--color-muted));border-bottom-color:hsl(var(--color-primary))}[data-theme=light] .custom-size{background-color:hsl(var(--color-muted));border-color:hsl(var(--color-border))}[data-theme=light] .input-group input[type=number]{background-color:hsl(var(--color-card));border-color:hsl(var(--color-border));color:hsl(var(--color-text-primary))}[data-theme=light] .input-group input[type=number]:focus{border-color:var(--modal-primary, hsl(var(--color-primary)));box-shadow:0 0 0 3px hsl(var(--color-primary) / .1)}[data-theme=light] .color-btn{border-color:hsl(var(--color-border))}[data-theme=light] .color-btn:hover{border-color:var(--modal-primary, hsl(var(--color-primary)));box-shadow:0 2px 8px #0000001a}[data-theme=light] .color-btn.active{border-color:var(--modal-primary, hsl(var(--color-primary)));box-shadow:0 0 0 2px hsl(var(--color-primary) / .3),0 2px 8px #0000001a}.header{background-color:hsl(var(--color-card));border-bottom:var(--border-width) solid hsl(var(--color-border));padding:var(--space-2) var(--space-4);position:relative;z-index:100;height:var(--header-height, 64px);box-sizing:border-box;grid-area:header;display:flex;align-items:center;min-height:var(--header-height, 64px);max-height:var(--header-height, 64px)}.header-content{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);max-width:1400px;margin:0 auto;width:100%;height:100%}.logo-section{display:flex;flex-direction:column;gap:var(--space-1);min-width:200px}.logo{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-base);font-weight:var(--font-weight-bold)}.breadcrumb{display:flex;align-items:center;gap:var(--space-1);font-size:var(--text-xs);color:hsl(var(--color-muted-foreground))}.breadcrumb-item{padding:var(--space-1);border-radius:var(--radius)}.breadcrumb-item.active{color:hsl(var(--color-foreground));font-weight:var(--font-weight-medium)}.header-center{flex:1;display:flex;justify-content:center;max-width:400px;position:relative}.project-info{display:flex;flex-direction:row;align-items:center;gap:var(--space-1);width:100%;justify-content:center}.project-status{position:absolute;right:0;display:flex;align-items:center;gap:var(--space-1);font-size:var(--text-xs);color:hsl(var(--color-muted-foreground));white-space:nowrap;padding:var(--space-1);margin-left:var(--space-3)}.text-success{color:hsl(var(--color-success))}.header-actions{display:flex;align-items:center;gap:var(--space-3);min-width:300px}.theme-switcher{display:flex;gap:var(--space-1)}.theme-btn{padding:var(--space-2);border-radius:var(--radius);background:transparent;border:var(--border-width) solid transparent;color:hsl(var(--color-muted-foreground));cursor:pointer;font-size:var(--text-sm)}.theme-btn:hover{background-color:hsl(var(--color-muted));color:hsl(var(--color-foreground))}.theme-btn.active{background-color:hsl(var(--color-primary));color:#fff;border-color:var(--modal-primary, hsl(var(--color-primary)))}.btn-full{width:100%}.total-price-display{display:flex;flex-direction:column;gap:0;min-width:120px;padding:0}.budget-info{display:flex;align-items:center;gap:var(--space-1);justify-content:flex-end}.total-label{font-size:var(--text-xs);color:hsl(var(--color-muted-foreground));white-space:nowrap}.total-amount{font-size:var(--text-lg);font-weight:var(--font-weight-bold);color:hsl(var(--color-foreground))}.budget-indicator{width:100%;height:4px;background-color:hsl(var(--color-muted));border-radius:var(--radius-full);overflow:hidden}.budget-bar{height:100%;background:linear-gradient(90deg,hsl(var(--color-success)),hsl(var(--color-primary)));border-radius:var(--radius-full);transition:width .3s ease}.action-buttons{display:flex;align-items:center;gap:var(--space-1)}.action-buttons .btn{padding:var(--space-2) var(--space-3);font-size:var(--text-sm)}.action-buttons .btn-ghost{padding:var(--space-2);min-width:auto}.btn-text{display:inline}.search-filter-container{display:flex;gap:var(--space-3);margin-bottom:var(--space-4);align-items:center}.search-box{position:relative;flex:1;max-width:300px}.search-box i{position:absolute;left:var(--space-3);top:50%;transform:translateY(-50%);color:hsl(var(--color-muted-foreground));font-size:var(--text-sm)}.search-input{width:100%;padding:var(--space-2) var(--space-3) var(--space-2) var(--space-8);border:var(--border-width) solid hsl(var(--color-border));border-radius:var(--radius);background-color:hsl(var(--color-background));color:hsl(var(--color-foreground));font-size:var(--text-sm)}.search-input:focus{outline:none;border-color:var(--modal-primary, hsl(var(--color-primary)));box-shadow:0 0 0 2px hsl(var(--color-primary) / .1)}.filter-options{display:flex;gap:var(--space-2)}.filter-select{padding:var(--space-2) var(--space-3);border:var(--border-width) solid hsl(var(--color-border));border-radius:var(--radius);background-color:hsl(var(--color-background));color:hsl(var(--color-foreground));font-size:var(--text-sm);cursor:pointer}.filter-select:focus{outline:none;border-color:var(--modal-primary, hsl(var(--color-primary)))}.results-count{font-size:var(--text-xs);color:hsl(var(--color-muted-foreground));margin-bottom:var(--space-2);padding:var(--space-1) var(--space-2);background-color:hsl(var(--color-muted));border-radius:var(--radius);display:none}.quote-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:var(--modal-overlay-bg, rgba(0, 0, 0, .8));-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:none;justify-content:center;align-items:center;z-index:var(--z-modal);padding:var(--space-4)}.quote-modal{background-color:var(--modal-background, hsl(var(--color-card)));color:var(--modal-foreground, hsl(var(--color-card-foreground)));border:var(--border-width) solid var(--modal-border, hsl(var(--color-border)));border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);max-width:800px;width:100%;max-height:90vh;overflow:hidden;display:flex;flex-direction:column}.quote-modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-4);border-bottom:var(--border-width) solid var(--modal-border, hsl(var(--color-border)));background-color:var(--modal-background, hsl(var(--color-card)))}.quote-modal-header h3{margin:0;font-size:var(--text-lg);font-weight:var(--font-weight-semibold);color:var(--modal-foreground, hsl(var(--color-card-foreground)))}.close-btn{background:transparent;border:none;color:var(--modal-muted-foreground, hsl(var(--color-muted-foreground)));cursor:pointer;padding:var(--space-2);border-radius:var(--radius);font-size:var(--text-lg)}.close-btn:hover{background-color:var(--modal-muted, hsl(var(--color-muted)));color:var(--modal-foreground, hsl(var(--color-foreground)))}.quote-modal-content{flex:1;overflow-y:auto;padding:var(--space-4)}.form-section{margin-bottom:var(--space-6)}.form-section h4{margin:0 0 var(--space-3) 0;font-size:var(--text-base);font-weight:var(--font-weight-semibold);color:var(--modal-text-primary, hsl(var(--color-foreground)))}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--space-3)}.form-group{display:flex;flex-direction:column;gap:var(--space-1)}.form-group label{font-size:var(--text-sm);font-weight:var(--font-weight-medium);color:var(--modal-text-primary, hsl(var(--color-foreground)))}.form-group input,.form-group textarea{padding:var(--space-2) var(--space-3);border:var(--border-width) solid var(--modal-border, hsl(var(--color-border)));border-radius:var(--radius);background-color:var(--modal-background, hsl(var(--color-background)));color:var(--modal-text-primary, hsl(var(--color-foreground)));font-size:var(--text-sm)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--modal-primary, hsl(var(--color-primary)));box-shadow:0 0 0 2px hsl(var(--color-primary) / .2)}.form-group input.error,.form-group textarea.error{border-color:hsl(var(--color-error));box-shadow:0 0 0 3px hsl(var(--color-error) / .1)}.error-message{color:hsl(var(--color-error));font-size:var(--text-xs);margin-top:var(--space-1)}.design-preview{display:grid;grid-template-columns:1fr auto;gap:var(--space-4);align-items:start}.preview-images{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--space-2)}.preview-item{display:flex;flex-direction:column;gap:var(--space-1)}.preview-image{width:100%;height:100px;-o-object-fit:cover;object-fit:cover;border-radius:var(--radius);border:var(--border-width) solid var(--modal-border, hsl(var(--color-border)))}.preview-caption{font-size:var(--text-xs);color:var(--modal-muted-foreground, hsl(var(--color-muted-foreground)));text-align:center}.preview-info{display:flex;flex-direction:column;gap:var(--space-2);min-width:150px}.info-item{display:flex;justify-content:space-between;align-items:center;padding:var(--space-2);background-color:var(--modal-muted, hsl(var(--color-muted)));border-radius:var(--radius)}.info-item .label{font-size:var(--text-sm);color:var(--modal-muted-foreground, hsl(var(--color-muted-foreground)))}.info-item .value{font-size:var(--text-sm);font-weight:var(--font-weight-semibold);color:var(--modal-text-primary, hsl(var(--color-foreground)))}.quote-modal-footer{display:flex;justify-content:flex-end;gap:var(--space-3);padding:var(--space-4);border-top:var(--border-width) solid var(--modal-border, hsl(var(--color-border)));background-color:var(--modal-background, hsl(var(--color-card)))}.card{background-color:hsl(var(--color-card));border:var(--border-width) solid hsl(var(--color-border));border-radius:var(--radius-lg);padding:var(--space-4);box-shadow:var(--shadow-sm)}.card-header{margin-bottom:var(--space-3)}.card-title{font-size:var(--text-base);font-weight:var(--font-weight-semibold);color:hsl(var(--color-foreground));margin-bottom:var(--space-2)}.card-description{color:hsl(var(--color-muted-foreground));font-size:var(--text-sm)}.card-content{margin-bottom:var(--space-3)}.card-footer{margin-top:var(--space-3);padding-top:var(--space-3);border-top:var(--border-width) solid hsl(var(--color-border))}.card.card-gallery{height:120px!important;display:flex!important;flex-direction:column!important;overflow:visible!important;padding:var(--space-3)!important;border:var(--border-width) solid hsl(var(--color-border))!important;background-color:hsl(var(--color-card))!important;border-radius:var(--radius-xl)!important;box-shadow:var(--shadow-md)!important;transition:all var(--transition-normal)!important;cursor:pointer!important}.card.card-gallery:hover{transform:translateY(-2px)!important;box-shadow:var(--shadow-lg)!important;border-color:hsl(var(--color-primary))!important}.card.card-gallery .card-content{flex:1!important;display:flex!important;flex-direction:column!important;overflow:visible!important;margin-bottom:0!important;padding:0!important;justify-content:space-between!important}.card.card-gallery .card-title{max-height:2.4em!important;line-height:1.2!important;overflow:hidden!important;text-overflow:ellipsis!important;display:-webkit-box!important;-webkit-line-clamp:2!important;line-clamp:2!important;-webkit-box-orient:vertical!important;word-break:break-word!important;-webkit-hyphens:auto!important;hyphens:auto!important;font-size:var(--text-xs)!important;margin-bottom:0!important;font-weight:var(--font-weight-semibold)!important;color:hsl(var(--color-foreground))!important}@media (min-width: 640px){.card.card-gallery{height:130px!important}}@media (min-width: 768px){.card.card-gallery{height:140px!important}}@media (min-width: 1024px){.card.card-gallery{height:150px!important}}.btn{display:inline-flex!important;align-items:center!important;justify-content:center!important;gap:var(--space-2)!important;padding:var(--space-2) var(--space-4)!important;font-size:var(--text-sm)!important;font-weight:var(--font-weight-medium)!important;border-radius:var(--radius)!important;border:var(--border-width) solid transparent!important;cursor:pointer!important;text-decoration:none!important;-webkit-user-select:none!important;-moz-user-select:none!important;user-select:none!important;white-space:nowrap!important;background-color:transparent!important;color:hsl(var(--color-foreground))!important}.btn:disabled{opacity:.5!important;cursor:not-allowed!important}.btn-primary{background:linear-gradient(135deg,hsl(var(--color-primary)),hsl(var(--color-primary-light)))!important;color:hsl(var(--color-button-primary-text))!important;border-color:hsl(var(--color-primary))!important;box-shadow:0 4px 14px hsl(var(--color-primary) / .3)!important;transition:all var(--transition-normal)!important}.btn-primary:hover{transform:translateY(-1px)!important;box-shadow:0 6px 20px hsl(var(--color-primary) / .4)!important}.btn-secondary{background-color:hsl(var(--color-muted))!important;color:hsl(var(--color-foreground))!important;border-color:hsl(var(--color-border))!important}.btn-ghost{background-color:transparent!important;color:hsl(var(--color-foreground))!important;border-color:transparent!important}.btn-sm{padding:var(--space-1) var(--space-2)!important;font-size:var(--text-xs)!important;min-height:auto!important;line-height:1!important}.btn-xs{padding:var(--space-1)!important;font-size:var(--text-xs)!important;min-height:auto!important;line-height:1!important;width:auto!important;height:auto!important}.btn-lg{padding:var(--space-3) var(--space-6)!important;font-size:var(--text-base)!important}.badge{display:inline-flex!important;align-items:center!important;padding:var(--space-1) var(--space-2)!important;font-size:var(--text-xs)!important;font-weight:var(--font-weight-semibold)!important;border-radius:var(--radius)!important;background-color:hsl(var(--color-muted))!important;color:hsl(var(--color-foreground))!important;line-height:1!important;white-space:nowrap!important;overflow:hidden!important;text-overflow:ellipsis!important;min-width:-moz-fit-content!important;min-width:fit-content!important;border:none!important}.badge-primary{background-color:hsl(var(--color-primary))!important;color:hsl(var(--color-button-primary-text))!important}.badge-secondary{background-color:hsl(var(--color-secondary))!important;color:hsl(var(--color-button-primary-text))!important}.badge-accent{background-color:hsl(var(--color-accent))!important;color:hsl(var(--color-button-primary-text))!important}.input{display:block;width:100%;padding:var(--space-2) var(--space-3);font-size:var(--text-sm);border:var(--border-width) solid hsl(var(--color-border));border-radius:var(--radius);background-color:hsl(var(--color-background));color:hsl(var(--color-foreground))}.input:focus{outline:none;border-color:var(--modal-primary, hsl(var(--color-primary)))}.input:disabled{opacity:.5;cursor:not-allowed}.tooltip{position:fixed;background-color:hsl(var(--color-card));border:var(--border-width) solid hsl(var(--color-border));border-radius:var(--radius-lg);padding:var(--space-3);box-shadow:var(--shadow-xl);z-index:999999;max-width:280px;min-width:220px;opacity:0;visibility:hidden;pointer-events:none;white-space:normal;bottom:100%;left:50%;transform:translate(-50%);margin-bottom:8px;overflow:visible;isolation:isolate}.tooltip,.tooltip *{z-index:999999!important}.tooltip.active{opacity:1;visibility:visible;pointer-events:auto}.tooltip h5{color:hsl(var(--color-foreground));font-weight:var(--font-weight-semibold);margin-bottom:var(--space-2)}.tooltip p{color:hsl(var(--color-muted-foreground));line-height:var(--leading-normal);margin-bottom:var(--space-2)}.tooltip .space-y-1>div{color:hsl(var(--color-foreground));line-height:var(--leading-tight)}.tooltip .font-medium{color:hsl(var(--color-foreground));font-weight:var(--font-weight-medium)}.tooltip:before{content:"";position:absolute;bottom:-6px;left:50%;transform:translate(-50%);width:0;height:0;border:6px solid transparent;border-top-color:hsl(var(--color-border))}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:hsl(var(--color-background) / .8);z-index:var(--z-modal-backdrop);opacity:0;visibility:hidden}.modal-overlay.active{opacity:1;visibility:visible}.modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background-color:hsl(var(--color-card));border:var(--border-width) solid hsl(var(--color-border));border-radius:var(--radius-lg);box-shadow:var(--shadow-2xl);z-index:var(--z-modal);max-width:90vw;max-height:90vh;overflow:auto;opacity:0;visibility:hidden}.modal.active{opacity:1;visibility:visible}.modal-header{padding:var(--space-6);border-bottom:var(--border-width) solid hsl(var(--color-border))}.modal-title{font-size:var(--text-xl);font-weight:var(--font-weight-semibold);color:hsl(var(--color-foreground))}.modal-content{padding:var(--space-6)}.modal-footer{padding:var(--space-6);border-top:var(--border-width) solid hsl(var(--color-border));display:flex;gap:var(--space-3);justify-content:flex-end}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 80%,hsl(var(--color-primary) / .1) 0%,transparent 50%),radial-gradient(circle at 80% 20%,hsl(var(--color-accent) / .1) 0%,transparent 50%),radial-gradient(circle at 40% 40%,hsl(var(--color-secondary) / .05) 0%,transparent 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1024px){.gallery{grid-template-columns:repeat(5,1fr)}}.gallery-item{cursor:pointer;position:relative}.gallery-item.dragging{opacity:.5;transform:rotate(5deg) scale(.95)}.gallery-item.empty-state-card{cursor:default}.gallery-item.selected .card{border:2px solid hsl(var(--color-primary));box-shadow:0 0 0 2px hsl(var(--color-primary) / .2)}.booth-model-card{height:auto!important;min-height:80px;max-height:80px;cursor:pointer}.booth-model-card .card-content{padding:.75rem;display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%}.booth-model-card .card-thumbnail{height:50px;display:flex;align-items:center;justify-content:center}.booth-model-card .card-thumbnail svg{max-width:100%;max-height:100%;filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}.gallery-loading{align-items:center;display:flex;flex-direction:column;gap:12px;justify-content:center;padding:40px 20px;text-align:center}.loading-spinner{border:2px solid 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16px}.logo-section{min-width:120px}.logo{font-size:var(--text-sm);gap:var(--space-1)}.header-center{max-width:200px}.project-info{gap:var(--space-1)}.project-name-label{display:none}.project-name{font-size:var(--text-sm);max-width:150px}.project-status{position:static;margin-left:var(--space-1)}.header-actions{min-width:200px;gap:var(--space-2)}.total-price-display{min-width:80px}.budget-info{flex-direction:column;align-items:flex-end;gap:0}.total-label{font-size:var(--text-xs)}.total-amount{font-size:var(--text-base)}.action-buttons{gap:var(--space-1)}.btn{min-height:40px;min-width:40px;padding:var(--space-2)}.btn-text{display:none}.viewport-controls{top:16px;right:16px}.control-btn{height:40px;width:40px}.selection-hint{bottom:16px;left:16px;right:16px;transform:none;font-size:13px;padding:10px 16px}.size-options{grid-template-columns:repeat(3,1fr)}.floor-color-options{grid-template-columns:repeat(4,1fr)}.custom-size{grid-template-columns:1fr}.search-filter-container{flex-direction:column;align-items:stretch}.search-box{max-width:none}.filter-options{justify-content:stretch}.filter-select{flex:1}.quote-modal{margin:var(--space-2);max-height:calc(100vh - var(--space-4))}.form-grid,.design-preview{grid-template-columns:1fr}.preview-images{grid-template-columns:repeat(2,1fr)}.quote-modal-footer{flex-direction:column}}@media (max-width: 480px){.header{padding:0 var(--space-2);height:var(--header-height-mobile, 56px)}.header-content{gap:var(--space-1)}.logo-section{min-width:80px}.logo{font-size:var(--text-xs);gap:var(--space-1)}.logo .text-gradient{display:none}.header-center{max-width:120px}.project-info{gap:0}.project-name{font-size:var(--text-xs);max-width:100px}.project-status{display:none}.header-actions{min-width:120px;gap:var(--space-1)}.theme-switcher{gap:0}.theme-btn{padding:var(--space-1);font-size:var(--text-xs)}.total-price-display{min-width:60px}.budget-info{flex-direction:column;align-items:flex-end;gap:0}.total-label{font-size:var(--text-xs);display:none}.total-amount{font-size:var(--text-sm)}.budget-indicator{height:2px}.action-buttons{gap:var(--space-1)}.btn{min-height:36px;min-width:36px;padding:var(--space-1);font-size:var(--text-xs)}.btn-text,.btn[data-action=undo],.btn[data-action=redo]{display:none}}@media (max-width: 320px){.header{padding:0 var(--space-1)}.header-content{gap:var(--space-1)}.logo-section{min-width:40px}.logo{font-size:var(--text-xs)}.logo i{font-size:var(--text-sm)}.header-center{max-width:80px}.project-name{max-width:70px;font-size:var(--text-xs)}.header-actions{min-width:80px;gap:var(--space-1)}.total-price-display{min-width:40px}.total-amount{font-size:var(--text-xs)}.budget-indicator{display:none}.action-buttons{gap:var(--space-1)}.btn{min-height:32px;min-width:32px;padding:var(--space-1)}.btn[data-action=save]{display:none}}@media print{.header,.config-panel,.viewport-controls,.selection-hint{display:none!important}.main-content{display:block!important}#viewport{height:100vh!important}}.quote-modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-5) var(--space-6);border-bottom:var(--border-width) solid var(--modal-border, hsl(var(--color-border)));background:var(--modal-muted, hsl(var(--color-muted)));border-radius:var(--radius-2xl) var(--radius-2xl) 0 0;transition:all var(--transition-base)}.quote-modal-header h3{margin:0;color:var(--modal-text-primary, hsl(var(--color-foreground)));font-size:var(--text-2xl);font-weight:var(--font-weight-semibold);font-family:var(--font-family-display)}.close-btn{background:transparent;border:none;color:var(--modal-text-secondary, hsl(var(--color-muted-foreground)));font-size:var(--text-xl);cursor:pointer;padding:var(--space-2);border-radius:var(--radius-md);transition:all var(--transition-base);display:flex;align-items:center;justify-content:center}.close-btn:hover{background:hsl(var(--bg-hover));color:var(--modal-text-primary, hsl(var(--color-foreground)));transform:scale(1.05)}.quote-modal-content{padding:var(--space-6);font-family:var(--font-family-sans)}.form-section{margin-bottom:var(--space-8)}.form-section h4{color:var(--modal-text-primary, hsl(var(--color-foreground)));font-size:var(--text-lg);font-weight:var(--font-weight-semibold);margin-bottom:var(--space-4);padding-bottom:var(--space-2);border-bottom:var(--border-width) solid var(--modal-border, hsl(var(--color-border)));font-family:var(--font-family-display);transition:color var(--transition-base)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4)}.form-group{display:flex;flex-direction:column}.form-group label{color:var(--modal-text-secondary, hsl(var(--color-muted-foreground)));font-size:var(--text-sm);font-weight:var(--font-weight-medium);margin-bottom:var(--space-2);font-family:var(--font-family-sans);transition:color var(--transition-base)}.form-group input,.form-group textarea{padding:var(--space-3);border:var(--border-width) solid var(--modal-border, hsl(var(--color-border)));border-radius:var(--radius-lg);background:var(--modal-muted, hsl(var(--color-muted)));color:var(--modal-text-primary, hsl(var(--color-foreground)));font-size:var(--text-base);font-family:var(--font-family-sans);transition:all var(--transition-base);line-height:var(--leading-normal)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--modal-primary, hsl(var(--color-primary)));box-shadow:0 0 0 3px hsl(var(--color-primary) / .1);background:var(--modal-background, hsl(var(--color-card)))}.form-group textarea{resize:vertical;min-height:80px;font-family:var(--font-family-sans)}.form-group input.error,.form-group textarea.error{border-color:hsl(var(--color-error));box-shadow:0 0 0 3px hsla(var(--color-error) / .1)}.error-message{color:hsl(var(--color-error));font-size:var(--text-xs);margin-top:var(--space-1);font-weight:var(--font-weight-medium);font-family:var(--font-family-sans)}.design-preview{background:var(--modal-muted, hsl(var(--color-muted)));border-radius:var(--radius-lg);padding:var(--space-4);border:var(--border-width) solid var(--modal-border, hsl(var(--color-border)));transition:all var(--transition-base)}.preview-images{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3);margin-bottom:var(--space-4)}.screenshot-container{display:flex;flex-direction:column;align-items:center;transition:transform var(--transition-base)}.screenshot-container:hover{transform:scale(1.02)}.screenshot-label{font-size:var(--text-xs);color:var(--modal-text-secondary, hsl(var(--color-muted-foreground)));margin-top:var(--space-1);text-align:center;font-weight:var(--font-weight-medium);font-family:var(--font-family-sans);transition:color var(--transition-base)}.preview-images img{width:100%;height:120px;-o-object-fit:cover;object-fit:cover;border-radius:var(--radius-md);border:var(--border-width) solid var(--modal-border, hsl(var(--color-border)));transition:all var(--transition-base)}.preview-images img:hover{border-color:var(--modal-primary, hsl(var(--color-primary)));box-shadow:var(--shadow-lg)}.preview-info{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3)}.info-item{display:flex;justify-content:space-between;align-items:center;padding:var(--space-2) 0}.info-item .label{color:var(--modal-text-secondary, hsl(var(--color-muted-foreground)));font-size:var(--text-sm);font-family:var(--font-family-sans);transition:color var(--transition-base)}.info-item .value{color:var(--modal-text-primary, hsl(var(--color-foreground)));font-weight:var(--font-weight-semibold);font-family:var(--font-family-sans);transition:color var(--transition-base)}.quote-modal-footer{display:flex;justify-content:flex-end;gap:var(--space-3);padding:var(--space-5) var(--space-6);border-top:var(--border-width) solid var(--modal-border, hsl(var(--color-border)));background:var(--modal-muted, hsl(var(--color-muted)));border-radius:0 0 var(--radius-2xl) var(--radius-2xl);transition:all var(--transition-base)}@media (max-width: 480px){.preview-images{grid-template-columns:1fr}.quote-modal-header h3{font-size:var(--text-xl)}}