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.notification-icon{color:var(--color-success)}.notification.error .notification-icon{color:var(--color-error)}.notification.info .notification-icon{color:var(--color-brand)}@keyframes notificationSlide{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.notification.hiding{animation:notificationFadeOut .2s ease-out forwards}@keyframes notificationFadeOut{to{opacity:0;transform:translateY(-10px)}}@media (max-width: 768px){.notification-container{top:var(--spacing-sm);left:var(--spacing-sm);right:var(--spacing-sm);transform:none;align-items:stretch}.notification{font-size:var(--font-size-xs);padding:var(--spacing-xs) var(--spacing-sm);white-space:normal;text-align:center;gap:var(--spacing-xs);min-width:auto}.notification-message{text-align:center}.notification-icon svg{width:14px;height:14px}}.status-message{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-base);padding:var(--spacing-base)}.status-message__icon{flex-shrink:0;opacity:.7}.status-message__content{flex:1;min-width:150px;max-width:300px}.status-message__message{word-wrap:break-word;word-break:break-all;line-height:1.4;white-space:normal;text-align:center;opacity:.7}.status-message__description{font-size:var(--font-size-sm);line-height:var(--line-height-base);margin:var(--spacing-xs) 0 0 0;opacity:var(--opacity-secondary)}.status-message--info{border-color:var(--color-info);background:var(--color-info-bg)}.status-message--info .status-message__icon{color:var(--color-info)}.status-message--info .status-message__message{color:var(--color-info-text)}.status-message--success{border-color:var(--color-success);background:var(--color-success-bg)}.status-message--success .status-message__icon{color:var(--color-success)}.status-message--success .status-message__message{color:var(--color-success-text)}.status-message--warning{border-color:var(--color-warning);background:var(--color-warning-bg)}.status-message--warning .status-message__icon{color:var(--color-warning)}.status-message--warning .status-message__message{color:var(--color-warning-text)}.status-message--error{border-color:var(--color-error);background:var(--color-error-bg)}.status-message--error .status-message__icon{color:var(--color-error)}.status-message--error .status-message__message{color:var(--color-error-text)}.status-message--small{padding:var(--spacing-xs) var(--spacing-sm);gap:var(--spacing-xs)}.status-message--small .status-message__icon{width:var(--icon-size-large);height:var(--icon-size-large)}.status-message--small .status-message__message,.status-message--small .status-message__description{font-size:var(--font-size-base)}.status-message--medium .status-message__icon{width:var(--icon-size-medium);height:var(--icon-size-medium)}.status-message--large{padding:var(--spacing-md) var(--spacing-base);gap:var(--spacing-base)}.status-message--large .status-message__icon{width:var(--icon-size-large);height:var(--icon-size-large)}.status-message--large .status-message__message{font-size:var(--font-size-lg)}.status-message--large .status-message__description{font-size:var(--font-size-base)}.render-page{--render-edge-bleed: 1px;margin:0;padding:calc(var(--spacing-base) + var(--render-edge-bleed)) calc(var(--spacing-lg) + var(--render-edge-bleed)) calc(var(--spacing-lg) + var(--render-edge-bleed));box-sizing:border-box;background:#1f1f1f;overflow:hidden;display:flex;flex-direction:column;color:var(--color-content-regular);position:fixed;inset:calc(-1 * var(--render-edge-bleed));width:auto;height:auto;overscroll-behavior:none;--render-panel-width: 220px;--render-panel-gap: var(--spacing-lg)}.title-bar{display:flex;justify-content:space-between;align-items:center;padding-left:var(--spacing-sm);width:100%;margin-bottom:var(--spacing-sm);z-index:2;padding-bottom:var(--spacing-base);background:transparent;pointer-events:none}.title-bar__left{display:flex;align-items:center;gap:var(--spacing-md)}.logo{width:78px;height:14px;object-fit:contain}.logo--clickable{cursor:pointer;height:var(--button-height);pointer-events:auto;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;outline:none}.logo--clickable:hover,.logo--clickable:focus,.logo--clickable:active,.logo--clickable:focus-visible{cursor:pointer!important;outline:none!important;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.user-controls{display:flex;justify-content:flex-end;align-items:center;gap:var(--spacing-sm);pointer-events:auto}.render-container{display:flex;flex:1;justify-content:flex-end;gap:var(--spacing-lg);overflow:visible;padding:0;margin:0;box-sizing:border-box;width:100%;min-height:0;z-index:1;pointer-events:none}.render-window{position:absolute;inset:0;right:calc(var(--render-panel-width, 220px) + var(--render-panel-gap, var(--spacing-lg)));width:auto;height:100%;z-index:0;overflow:hidden;display:flex;flex-direction:column;pointer-events:auto}.render-area{width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}.r3f-html-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}.render-area canvas{display:block;width:100%!important;height:100%!important;outline:none}.button-container{position:absolute;right:0;bottom:0;display:flex;justify-content:flex-end;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-lg);box-sizing:border-box;pointer-events:auto}.control-button{padding:var(--spacing-s) var(--spacing-base);display:flex;align-items:center;gap:var(--spacing-xs);background:#2020249e;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-full);cursor:pointer}.control-button--clickable{transition:background-color .2s ease,color .2s ease}.control-button--clickable:hover{background-color:#ffffff1f;color:var(--color-content-accent)}.control-button span{color:var(--color-content-primary);font-size:var(--font-size-base)}.icon-wrapper{color:var(--color-content-regular);display:flex;align-items:center;justify-content:center}.property-panel{width:var(--render-panel-width, 220px);flex-shrink:0;background:#18181b9e;backdrop-filter:blur(28px) saturate(1.4);-webkit-backdrop-filter:blur(28px) saturate(1.4);border:1px solid rgba(255,255,255,.08);box-shadow:0 16px 48px #00000059;border-radius:var(--radius-lg);display:flex;flex-direction:column;position:relative;overflow:hidden;pointer-events:auto}.property-panel-content{padding:var(--spacing-base);display:flex;flex-direction:column;gap:var(--spacing-md);overflow-y:auto;overflow-x:hidden;height:100%;margin-right:-17px;padding-right:calc(var(--spacing-base) + 17px);scrollbar-width:none;-ms-overflow-style:none}.property-panel-content::-webkit-scrollbar{display:none}.panel-section{display:flex;flex-direction:column;gap:var(--spacing-sm)}.panel-section--flex{flex:1}.section-header{display:flex;align-items:center;gap:var(--spacing-sm)}.section-header .icon-wrapper{flex-shrink:0;display:flex;align-items:center;justify-content:center}.section-header span{color:var(--color-content-regular);font-size:var(--font-size-base);font-weight:var(--font-weight)}.model-panel-section{position:fixed;left:24px;bottom:18px;z-index:20;width:min(280px,calc(100vw - 48px));padding:var(--spacing-base);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);background:#18181b9e;color:#d8d8dc;box-shadow:0 16px 48px #00000059;backdrop-filter:blur(28px) saturate(1.4);-webkit-backdrop-filter:blur(28px) saturate(1.4)}.model-panel-section .section-header,.model-panel-section .section-header span{color:#d8d8dc}.model-panel-header{width:100%;margin-bottom:10px}.model-panel-header span{flex:1}.model-upload-button{flex:0 0 auto;border:1px solid transparent}.model-upload-button .icon-button__icon{color:#d8d8dc}.model-upload-button:hover:not(:disabled) .icon-button__icon{color:#fff}.model-upload-button:hover:not(:disabled){background-color:#ffffff1f;border-color:#ffffff29}.dropdown-wrapper{width:100%;display:flex;flex-direction:column;gap:var(--spacing-sm)}.render-model-list{width:100%;max-height:240px;overflow-y:auto;scrollbar-width:none;-ms-overflow-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;padding:2px}.render-model-list::-webkit-scrollbar{display:none}.render-model-card{width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;padding:0;border:1px solid transparent;border-radius:var(--radius-lg);background:var(--color-bg-overlay, rgba(255, 255, 255, .05));box-shadow:none;color:#d8d8dc;cursor:pointer;text-align:left;transition:background-color .2s ease,border-color .2s ease}.render-model-card:hover{background:var(--color-bg-hover, rgba(255, 255, 255, .08))}.render-model-card.is-selected{border-color:transparent;background:#ffffff0f;box-shadow:none}.render-model-card__preview{width:100%;height:100%;flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:inherit;background:transparent;color:#9898a2}.render-model-card__preview img{width:100%;height:100%;padding:5px;box-sizing:border-box;object-fit:contain;transition:transform .2s ease}.render-model-card:hover .render-model-card__preview img{transform:scale(1.04)}.render-model-list__empty{grid-column:1 / -1;padding:14px 8px;color:#9898a2;text-align:center;font-size:var(--font-size-base)}@media (max-width: 640px){.model-panel-section{left:12px;right:12px;bottom:12px;width:auto}.render-model-list{max-height:180px}}.uploaded-model-container{display:flex;align-items:center;justify-content:space-between;background:var(--color-bg-overlay);border-radius:var(--radius-base);padding:var(--spacing-sm);height:30px;width:100%}.uploaded-model-name{color:var(--color-content-regular);font-size:var(--font-size-base);font-weight:var(--font-weight);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;margin-right:var(--spacing-sm)}.editable-materials-grid{margin-top:var(--spacing-sm);margin-bottom:var(--spacing-sm)}.tab-item{font-size:var(--font-size-base);color:var(--color-content-regular)}.materials-container{flex:1;display:flex;flex-direction:column;gap:var(--spacing-base);min-height:0}.search-wrapper{width:100%;margin-bottom:var(--spacing-base)}.search-wrapper .filtered-search-container{max-width:100%}@media (max-width: 1024px){.search-wrapper{padding:0;margin-bottom:var(--spacing-sm)}}@media (max-width: 768px){.search-wrapper{margin-bottom:var(--spacing-xs)}}.render-page-search .integrated-search__category-dropdown{border:none;background:transparent;width:auto;min-width:60px;max-width:120px}.render-page-search .integrated-search__category-dropdown .form-control{border:none;background:transparent;box-shadow:none;padding:0 var(--spacing-xs);font-size:var(--font-size-sm);color:var(--color-content-secondary);min-height:auto;height:auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:auto;min-width:60px;max-width:120px}.render-page-search .integrated-search__category-dropdown .form-control:hover{background:rgba(var(--color-brand-rgb, 34, 105, 236),.05);color:var(--color-brand)}.render-page-search .integrated-search__category-dropdown .form-control:focus-within{background:rgba(var(--color-brand-rgb, 34, 105, 236),.1);color:var(--color-brand)}.render-page-search .integrated-search__category-dropdown .form-select__value{color:var(--color-content-secondary);font-weight:var(--font-weight-regular);padding:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100px;width:auto;min-width:auto}.render-page-search .integrated-search__category-dropdown .form-select__placeholder{color:var(--color-content-mute);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100px;width:auto;min-width:auto}.render-page-search .integrated-search__category-dropdown .form-select__selected-text{color:var(--color-content-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100px;width:auto;min-width:auto}.render-page-search .integrated-search__category-dropdown .form-select__arrow{color:var(--color-content-mute);width:var(--font-size-sm);height:var(--font-size-sm);margin-left:var(--spacing-xs);flex-shrink:0}.render-page-search .integrated-search__category-dropdown .form-dropdown,.render-page-search .integrated-search__category-dropdown .form-dropdown__main-panel,.render-page-search .integrated-search__category-dropdown .form-dropdown__sub-panel{min-width:var(--input-width-medium);max-width:var(--dropdown-width-max)}.render-page-category-dropdown-panel{background:#1f1f1ffa!important;border:1px solid rgba(255,255,255,.14)!important;color:#ffffffe0!important;box-shadow:0 12px 28px #0000006b!important}.render-page-category-dropdown-panel .form-dropdown__option{color:#ffffffd1!important}.render-page-category-dropdown-panel .form-dropdown__option:hover,.render-page-category-dropdown-panel .form-dropdown__option--hovered,.render-page-category-dropdown-panel .form-dropdown__option--selected{background:#467ddc52!important;color:#fff!important}.render-page-category-dropdown-panel .form-dropdown__option-icon,.render-page-category-dropdown-panel .form-dropdown__option-folder-icon{color:#ffffffc7!important}@media (max-width: 768px){.render-page-search .integrated-search__category-dropdown{min-width:50px;max-width:80px}.render-page-search .integrated-search__category-dropdown .form-control{min-width:50px;max-width:80px;font-size:var(--font-size-xs)}.render-page-search .integrated-search__category-dropdown .form-select__value,.render-page-search .integrated-search__category-dropdown .form-select__placeholder,.render-page-search .integrated-search__category-dropdown .form-select__selected-text{max-width:60px}}.tooltip-help-content{display:flex;flex-direction:column;gap:var(--spacing-xs)}.help-item{display:flex;align-items:center;gap:var(--spacing-sm);white-space:nowrap}.form-search__icon-container{display:flex;align-items:center;justify-content:center;width:20px;height:20px;flex-shrink:0}.form-search--with-filter{padding-right:var(--spacing-xs);gap:var(--spacing-sm)}.form-search__filter-container{position:relative;display:flex;align-items:center;flex-shrink:0;margin-left:var(--spacing-xs)}.form-search__filter-container:before{content:"";width:1px;height:var(--spacing-md);background:var(--color-border);margin-right:var(--spacing-xs)}.form-search-filter-dropdown{min-width:var(--input-width-narrow);max-width:var(--input-width-medium)}.form-search-filter-dropdown .form-control{height:26px;border:none;background:transparent;box-shadow:none}.form-search-filter-dropdown .form-control:hover{background:rgba(var(--color-brand-rgb, 34, 105, 236),.05)}.form-search .form-input{padding:0;font-size:var(--font-size-base);line-height:1.4}@media (max-width: 768px){.form-search{gap:var(--spacing-xs);padding:0 var(--spacing-xs)}.form-control[style*="width: 200px"]{width:100%!important}.form-search__icon-container{width:18px;height:18px}.form-search__filter-container{margin-left:var(--spacing-xs)}.form-search-filter-dropdown{min-width:var(--input-width-xs);max-width:var(--input-width-narrow)}.form-search--with-filter{gap:var(--spacing-xs)}}.form-control--large.form-search{height:36px;gap:var(--spacing-base)}.form-control--large .form-search__icon-container{width:24px;height:24px}.form-control--large .form-search-filter-dropdown{min-width:var(--input-width-narrow);max-width:var(--input-width-wide)}.form-control--small.form-search{height:26px;gap:var(--spacing-xs)}.form-control--small .form-search__icon-container{width:16px;height:16px}.form-search__icon{color:var(--color-content-mute);width:20px;height:20px}.form-control--small .form-search__icon{width:16px;height:16px}.form-control--small .form-search-filter-dropdown{min-width:var(--input-width-xs);max-width:var(--input-width-narrow)}.form-search:focus-within .form-search__icon-container{color:var(--color-content-mute)}.integrated-search-box:focus-within .integrated-search__icon-container{color:var(--color-content-mute)}.form-search--loading .form-search__icon{animation:spin 1s linear infinite;color:var(--color-content-mute)}.form-search__loading-spinner{width:var(--icon-size-medium);height:var(--icon-size-medium);border:var(--border-width) solid var(--color-content-mute);border-top:var(--border-width) solid var(--color-content-secondary);border-radius:50%;animation:spin 1s linear infinite}.filtered-search-container{width:100%;position:relative}.integrated-search-box{display:flex;align-items:center;min-height:30px;overflow:hidden}.integrated-search__icon-container{display:flex;align-items:center;justify-content:center;padding:0 var(--spacing-sm);color:var(--color-content-mute);flex-shrink:0;cursor:pointer;transition:var(--transition-base)}.integrated-search__icon-container:hover:not(.form-control--disabled){background:#8080801a;color:#94a3b899}.integrated-search__input{flex:1;border:none;background:transparent;outline:none;padding:var(--spacing-xs) 0;font-size:var(--font-size-base);color:var(--color-content-primary);min-width:0}.integrated-search__input::placeholder{color:var(--color-content-mute)}.integrated-search__input:disabled{opacity:var(--opacity-disabled);cursor:not-allowed}.integrated-search__divider{width:1px;height:var(--spacing-md);background:var(--color-border);flex-shrink:0;margin:0 var(--spacing-xs)}.integrated-search__category{display:flex;align-items:center;flex-shrink:0;padding-right:var(--spacing-xs)}.integrated-search__category-dropdown{border:none;background:transparent;width:auto;min-width:auto;max-width:none}.integrated-search__category-dropdown 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.integrated-search__input{font-size:var(--font-size-sm);padding:var(--spacing-xs) 0}.filtered-search-container--small .integrated-search__divider{height:var(--spacing-sm);margin:0 var(--spacing-xs)}.filtered-search-container--large .integrated-search-box{min-height:var(--input-height-lg)}.filtered-search-container--large .integrated-search__icon-container{padding:0 var(--spacing-base)}.filtered-search-container--large .integrated-search__input{font-size:var(--font-size-lg);padding:var(--spacing-sm) 0}.filtered-search-container--large .integrated-search__divider{height:var(--spacing-lg);margin:0 var(--spacing-sm)}.filtered-search-container--disabled .integrated-search-box{opacity:var(--opacity-disabled);pointer-events:none;background:var(--color-bg-mute);border-color:var(--color-border)}.filtered-search-container--disabled .integrated-search__icon-container,.filtered-search-container--disabled .integrated-search__input{color:var(--color-content-mute)}.filtered-search-container--disabled .integrated-search__divider{background:var(--color-content-mute)}@media (max-width: 768px){.integrated-search-box{min-height:var(--button-height)}.integrated-search__icon-container{padding:0 var(--spacing-xs)}.integrated-search__input{font-size:var(--font-size-sm)}.integrated-search__divider{height:var(--font-size-sm);margin:0 var(--spacing-xs)}.integrated-search__category{padding-right:var(--spacing-xs)}.integrated-search__category-dropdown .form-control{font-size:var(--font-size-xs);padding:0 var(--spacing-xs)}}.primary-button{background:var(--color-brand);color:var(--color-content-invert)}.primary-button:hover:not(:disabled){background:var(--color-brand-hover)}.primary-button--loading{cursor:not-allowed;opacity:.8}.primary-button__loading-icon{animation:spin 1s linear infinite}.secondary-button{background:var(--color-support);color:var(--color-content-accent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.secondary-button:hover:not(:disabled){background:var(--color-support-hover)}.secondary-button--danger{color:var(--color-error);border:1px solid var(--color-error);background:transparent}.secondary-button--danger:hover:not(:disabled){background-color:var(--color-error);color:var(--color-content-invert)}.secondary-button--loading{cursor:not-allowed;opacity:.8}.secondary-button__loading-icon{animation:spin 1s linear infinite}.icon-button{align-items:center;background-color:transparent;border:none;border-radius:var(--radius-base);cursor:pointer;display:inline-flex;justify-content:center;padding:0;position:relative;transition:background-color .2s ease,opacity .2s ease}.icon-button--small{height:24px;width:24px}.icon-button--medium{height:32px;width:32px}.icon-button--large{height:40px;width:40px}.icon-button__icon{height:16px;width:16px;color:var(--color-content-regular)}.icon-button--small .icon-button__icon{height:14px;width:14px}.icon-button--large .icon-button__icon{height:20px;width:20px}.icon-button:hover:not(:disabled){background-color:#0006}.icon-button--danger{background-color:transparent}.icon-button--danger:hover:not(:disabled){background-color:#dc26261a}.icon-button--danger .icon-button__icon{color:#dc2626cc}.icon-button--danger:hover:not(:disabled) .icon-button__icon{color:#dc2626}.icon-button:disabled{opacity:.5;cursor:not-allowed}.icon-button:disabled:hover{background-color:transparent}.error-boundary{display:flex;align-items:center;justify-content:center;min-height:200px;padding:var(--spacing-xl);background:var(--color-bg-primary);border-radius:var(--radius-lg)}.error-content{text-align:center;max-width:400px}.error-icon{color:var(--color-error);margin-bottom:var(--spacing-md)}.error-title{font-size:var(--font-size-xl);font-weight:var(--font-weight);color:var(--color-content-accent);margin:0 0 var(--spacing-base) 0}.error-message{font-size:var(--font-size-base);color:var(--color-content-secondary);margin:0 0 var(--spacing-lg) 0;line-height:var(--line-height-base)}.error-retry-button{display:inline-flex;align-items:center;height:var(--button-height);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-brand);color:var(--color-content-invert);border:none;border-radius:var(--radius-base);font-size:var(--font-size-base);font-weight:var(--font-weight);cursor:pointer;transition:background .2s ease}.error-retry-button:hover{background:var(--color-brand-hover)}.loading{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);white-space:nowrap;margin:0 auto;box-sizing:border-box}.loading--default{background:var(--loading-container-bg);padding:var(--spacing-lg);border-radius:var(--radius-lg)}.loading--minimal{background:transparent;padding:var(--spacing-sm)}.loading--overlay{background:var(--color-bg-overlay);padding:var(--spacing-xl);border-radius:var(--radius-lg);backdrop-filter:blur(4px)}.loading--small{font-size:var(--font-size-xs)}.loading--small .loading__spinner{width:var(--icon-size-small);height:var(--icon-size-small)}.loading--medium{font-size:var(--font-size-sm)}.loading--medium .loading__spinner{width:var(--icon-size-medium);height:var(--icon-size-medium)}.loading--large{font-size:var(--font-size-base)}.loading--large .loading__spinner{width:var(--icon-size-large);height:var(--icon-size-large)}.loading--centered{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:auto;height:auto;min-height:0}.loading--full-screen{position:fixed;inset:0;z-index:1100;width:100vw;height:100vh;margin:0;padding:0;border-radius:0;box-sizing:border-box;background:#1f1f1f94;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}.loading__spinner{width:var(--icon-size-medium);height:var(--icon-size-medium);border-width:var(--outline-width);border-radius:50%;border-style:solid;border-color:var(--color-content-mute);border-top-color:var(--color-content-accent);animation:loading-spin var(--animation-duration) linear infinite;flex-shrink:0}.loading__text{color:var(--color-content-accent);font-size:var(--font-size-base);line-height:1;margin:0}@keyframes loading-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.tooltip-container{position:relative;display:inline-block}.tooltip{position:fixed;width:auto;max-width:80px;min-width:fit-content;background-color:var(--color-bg-dialog);color:var(--color-content-regular);padding:3px 6px;border-radius:var(--radius-base);font-size:12px;white-space:normal;word-wrap:break-word;overflow-wrap:break-word;box-sizing:border-box;z-index:1000;pointer-events:none;animation:fadeIn .2s ease-in-out;will-change:top,left}.tooltip:before{content:"";position:absolute;border:var(--spacing-s) solid transparent}.tooltip--top:before{border-top-color:var(--color-bg-dialog);bottom:calc(-1 * var(--spacing-base));left:50%;transform:translate(-50%)}.tooltip--bottom:before{border-top-color:var(--color-bg-dialog);top:calc(-1 * var(--spacing-base));left:50%;transform:translate(-50%)}.tooltip--left:before{border-left-color:var(--color-bg-dialog);right:calc(-1 * var(--spacing-base));top:50%;transform:translateY(-50%)}.tooltip--right:before{border-right-color:var(--color-bg-dialog);left:calc(-1 * var(--spacing-base));top:50%;transform:translateY(-50%)}@keyframes fadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.materials-grid{display:grid;gap:8px;overflow:visible;padding:var(--spacing-xs);margin:calc(-1 * var(--spacing-xs));align-content:flex-start;flex:1;min-height:0}.materials-grid--default{grid-template-columns:repeat(4,1fr)}.materials-grid--preset{grid-template-columns:repeat(3,1fr);border-radius:var(--radius-lg)}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) 0}.toolbar--with-divider{border-bottom:1px solid var(--color-border);padding-bottom:var(--spacing-md);margin-bottom:var(--spacing-md)}.toolbar__left{display:flex;align-items:center;gap:var(--spacing-sm);flex:1;min-width:0}.toolbar__right{display:flex;align-items:center;gap:var(--spacing-sm);flex-shrink:0}@media (max-width: 768px){.toolbar{flex-direction:column;align-items:stretch;gap:var(--spacing-sm)}.toolbar__left,.toolbar__right{justify-content:center}}.page-layout{display:flex;flex-direction:column;height:100%;background-color:var(--color-bg-primary)}.page-header{flex-shrink:0;background-color:var(--color-bg-primary)}.page-header--with-divider{border-bottom:var(--border-width) solid var(--color-border)}.page-header__content{padding:var(--spacing-lg) var(--spacing-xl)}.page-header__info{margin-bottom:var(--spacing-md)}.page-header__title{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);color:var(--color-content-primary);margin:0 0 var(--spacing-xs) 0;line-height:var(--line-height-tight)}.page-header__description{font-size:var(--font-size-base);color:var(--color-content-secondary);margin:0;line-height:var(--line-height-relaxed)}.page-header__toolbar{padding:0 var(--spacing-xl) var(--spacing-lg) var(--spacing-xl)}.page-content{flex:1;overflow:auto;background-color:var(--color-bg-primary)}.page-content--none{padding:0}.page-content--small{padding:var(--spacing-sm)}.page-content--medium{padding:var(--spacing-lg) var(--spacing-xl)}.page-content--large{padding:var(--spacing-xl) var(--spacing-xxxl)}@media (max-width: 768px){.page-header__content{padding:var(--spacing-md) var(--spacing-lg)}.page-header__toolbar{padding:0 var(--spacing-lg) var(--spacing-md) var(--spacing-lg)}.page-header__title{font-size:var(--font-size-lg)}.page-content--medium{padding:var(--spacing-md) var(--spacing-lg)}.page-content--large{padding:var(--spacing-lg) var(--spacing-xl)}}@media (max-width: 480px){.page-header__content{padding:var(--spacing-sm) var(--spacing-md)}.page-header__toolbar{padding:0 var(--spacing-md) var(--spacing-sm) var(--spacing-md)}.page-header__title{font-size:var(--font-size-base)}.page-content--medium{padding:var(--spacing-sm) var(--spacing-md)}.page-content--large{padding:var(--spacing-md) var(--spacing-lg)}}.section-header{display:flex;gap:var(--spacing-sm)}.section-header__content{display:flex;flex-direction:row;justify-content:space-between;align-items:flex-start;gap:var(--spacing-md)}.section-header__main{display:flex;align-items:center;gap:var(--spacing-sm);flex:1;min-width:0}.section-header__icon{display:flex;align-items:center;justify-content:center;flex-shrink:0}.section-header__icon-svg{color:var(--color-content-accent)}.section-header__text{flex:1;min-width:0}.section-header__title{font-size:var(--font-size-lg);font-weight:var(--font-weight);color:var(--color-content-accent);margin:0;line-height:var(--line-height-tight)}.section-header__subtitle{font-size:var(--font-size-sm);color:var(--color-content-secondary);margin:var(--spacing-xs) 0 0 0;line-height:var(--line-height-base)}.section-header__actions{display:flex;align-items:center;gap:var(--spacing-sm);flex-shrink:0}.section-header--small .section-header__title{font-size:var(--font-size-base)}.section-header--small .section-header__subtitle{font-size:var(--font-size-sm)}.section-header--small .section-header__icon-svg{width:var(--icon-size-small);height:var(--icon-size-small)}.section-header--medium .section-header__icon-svg{width:var(--icon-size-medium);height:var(--icon-size-medium)}.section-header--large .section-header__title{font-size:var(--font-size-xl)}.section-header--large .section-header__subtitle{font-size:var(--font-size-base)}.section-header--large .section-header__icon-svg{width:var(--icon-size-large);height:var(--icon-size-large)}.tab-group{min-height:30px;height:auto;padding:2px;box-sizing:border-box;background:var(--color-bg-overlay);border-radius:var(--radius-base);display:flex;align-items:center;gap:2px}.tab-item{height:30px;padding:2px;display:inline-flex;justify-content:center;align-items:center;gap:var(--spacing-xs);border-radius:calc(var(--radius-base) - 2px);cursor:pointer;user-select:none;box-sizing:border-box;transition:var(--transition-base)}.tab-item--icon-only{justify-content:center;align-items:center}.tab-item--icon-only .tab-item__icon-container{margin:0}.tab-item--default{background:transparent}.tab-item--default:hover{background:var(--color-bg-hover)}.tab-item--active{background:var(--color-support)}.tab-item__text{font-size:var(--font-size-base);font-weight:var(--font-weight);word-wrap:break-word;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tab-item__text--default{color:var(--color-content-regular, rgba(255, 255, 255, .7))}.tab-item__text--active{color:var(--color-content-accent)}.tab-item__icon-container{width:var(--icon-size-medium);height:var(--icon-size-medium);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.tab-item__icon{width:var(--icon-size-medium);height:var(--icon-size-medium)}.tab-item__icon--default svg{stroke:var(--color-content-regular);stroke-width:var(--border-width)}.tab-item__icon--active svg{stroke:var(--color-content-accent);stroke-width:var(--border-width)}.theme-light .tab-item--active{background:var(--color-support)}.tab-item--compact{width:var(--tab-width-compact)}.tab-item--width-default{width:var(--tab-width-default)}.tab-item--wide{width:var(--tab-width-wide)}.card{display:flex;flex-direction:column;background:var(--color-bg-primary);border:var(--border-width) solid var(--color-border);transition:var(--transition-base);position:relative;overflow:hidden}.card--elevated{box-shadow:var(--shadow-card)}.card--outlined{background:transparent;border:var(--border-width) solid var(--color-border)}.card--glass{background:linear-gradient(144deg,#0000004d,#ffffff0d 98.73%);border:var(--border-width) solid var(--card-border-default);box-shadow:var(--card-shadow-inset);backdrop-filter:blur(var(--spacing-md))}.card--padding-none{padding:0}.card--padding-small{padding:var(--spacing-sm)}.card--padding-medium{padding:var(--spacing-md)}.card--padding-large{padding:var(--spacing-lg)}.card--radius-none{border-radius:0}.card--radius-small{border-radius:var(--radius-sm)}.card--radius-medium{border-radius:var(--radius-base)}.card--radius-large{border-radius:var(--radius-lg)}.card--clickable{cursor:pointer}.card--clickable:focus{outline:var(--outline-width) solid var(--color-brand);outline-offset:var(--outline-offset)}.card--hoverable:hover{border-color:var(--color-border-hover);transform:translateY(calc(-1 * var(--spacing-xs)))}.card--glass.card--hoverable:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-card-hover)}.card--elevated.card--hoverable:hover{box-shadow:var(--shadow-card-hover)}.card--clickable.card--hoverable:hover{border-color:var(--color-border-hover);transform:translateY(calc(-1 * var(--spacing-xs)))}.card--clickable.card--hoverable:active{transform:translateY(0)}.tag{display:inline-flex;align-items:center;justify-content:center;font-weight:500;border-radius:var(--radius-base);white-space:nowrap;transition:all .2s ease-in-out}.tag--default{background-color:var(--color-bg-secondary);color:var(--color-content-regular);border:1px solid var(--color-border-regular)}.tag--primary{background-color:var(--color-brand);color:var(--color-content-inverse);border:1px solid var(--color-brand)}.tag--success{background-color:var(--color-success);color:var(--color-content-inverse);border:1px solid var(--color-success)}.tag--warning{background-color:var(--color-warning);color:var(--color-content-inverse);border:1px solid var(--color-warning)}.tag--error{background-color:var(--color-error);color:var(--color-content-inverse);border:1px solid var(--color-error)}.tag--small{padding:2px 6px;font-size:11px;line-height:1.2}.tag--medium{padding:4px 8px;font-size:12px;line-height:1.3}.tag--large{padding:6px 12px;font-size:14px;line-height:1.4}.dropdown-base{position:relative;min-width:80px;width:fit-content}.dropdown-base__selector{position:relative;background:var(--color-bg-overlay);border-radius:var(--radius-base);box-sizing:border-box;cursor:pointer;user-select:none;display:flex;justify-content:space-between;align-items:center;width:100%;transition:var(--transition-base)}.material-parameter-base .drop-down .dropdown-base__selector{background:transparent;border:none;height:26px;padding:4px var(--spacing-base)}.dropdown-base__selector{padding:7px var(--spacing-base);height:30px}.dropdown-base__selector:hover:not(.dropdown-base--disabled .dropdown-base__selector){background:var(--color-bg-hover)}.dropdown-base__selected-value{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--color-content-regular);font-size:var(--font-size-sm);font-weight:var(--font-weight)}.dropdown-base__selected-text{color:var(--color-content-regular)}.dropdown-base__placeholder{color:var(--color-content-mute)}.dropdown-base__icon{display:flex;justify-content:center;align-items:center;color:var(--color-content-secondary);transition:var(--transition-base);margin-left:var(--spacing-sm)}.dropdown-base__icon--rotated{transform:rotate(180deg)}.dropdown-base__chevron{width:var(--icon-size-medium);height:var(--icon-size-medium);display:flex;align-items:center;justify-content:center}.dropdown-base__options{position:absolute;top:calc(100% + var(--spacing-xs));left:0;width:fit-content;min-width:80px;padding:4px;max-height:var(--dropdown-max-height);overflow-y:auto;overflow-x:hidden;background:var(--color-bg-dialog);border-radius:var(--radius-base);box-shadow:var(--shadow-button);z-index:9999;outline:var(--border-width) var(--color-border) solid;outline-offset:calc(-1 * var(--border-width))}.dropdown-base__option{padding:var(--spacing-sm) var(--spacing-sm);height:30px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;border-radius:var(--radius-base);transition:var(--transition-base);color:var(--color-content-regular);font-size:var(--font-size-sm);box-sizing:border-box;margin-bottom:4px!important}.dropdown-base__option:last-child{margin-bottom:0!important}.dropdown-base__option:hover:not(.dropdown-base__option--disabled){background:var(--color-bg-hover);color:var(--color-content-accent)}.dropdown-base__option--selected{color:var(--color-content-accent);background:var(--color-bg-selected)}.dropdown-base__option-content{display:flex;align-items:center;flex:1;overflow:hidden}.dropdown-base__option-text{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dropdown-base__option-icon{display:flex;justify-content:center;align-items:center;margin-left:var(--spacing-sm);color:var(--color-content-accent);flex-shrink:0}.dropdown-base--disabled,.dropdown-base__option--disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.dropdown-base--open{outline-color:var(--color-brand)}.dropdown-base__option--primary{font-weight:var(--font-weight-medium);position:relative;background:var(--color-bg-overlay);border-left:3px solid transparent;transition:background-color .15s ease}.dropdown-base__option--primary:hover{background:var(--color-bg-hover);border-left-color:var(--color-brand)}.dropdown-base__option--primary.dropdown-base__option--selected{background:var(--color-bg-selected);border-left-color:var(--color-brand);font-weight:var(--font-weight-semibold)}.dropdown-base__option--secondary{font-weight:var(--font-weight-normal);background:var(--color-bg-overlay);border-radius:var(--radius-sm);margin:2px 0;position:relative;transition:background-color .15s ease}.dropdown-base__option--secondary:hover{background:var(--color-bg-hover)}.dropdown-base__option--secondary.dropdown-base__option--selected{background:var(--color-bg-selected);color:var(--color-brand);font-weight:var(--font-weight-medium)}.dropdown-base__folder-icon{margin-right:var(--spacing-sm);color:var(--color-content-secondary);flex-shrink:0;transition:color .15s ease}.dropdown-base__option--primary:hover 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rgba(var(--color-error-rgb),.2);color:var(--color-error)}.dropdown-base__panel--error:before{content:"⚠";font-size:24px;margin-bottom:var(--spacing-sm)}.dropdown-base__panel--error:after{content:"加载失败，请重试";font-size:var(--font-size-sm);text-align:center}.dropdown-base__option--empty{color:var(--color-text-secondary);font-style:italic;cursor:default;pointer-events:none}.dropdown-base__option--empty:hover{background-color:transparent;transform:none}.dropdown-base__panel--empty{position:relative;min-height:80px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--color-text-secondary)}.dropdown-base__panel--empty:before{content:"📂";font-size:20px;margin-bottom:var(--spacing-sm);opacity:.5}.dropdown-base__panel--empty:after{content:"暂无数据";font-size:var(--font-size-sm);font-style:italic}.dropdown-base__retry-button{margin-top:var(--spacing-base);padding:var(--spacing-sm) var(--spacing-base);background-color:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-sm);cursor:pointer;font-size:var(--font-size-sm);transition:all .2s ease}.dropdown-base__retry-button:hover{background-color:var(--color-primary-hover);transform:translateY(-1px)}.dropdown-base__retry-button:active{transform:translateY(0)}.dropdown-base__network-indicator{position:absolute;top:var(--spacing-sm);right:var(--spacing-sm);width:8px;height:8px;border-radius:50%;background-color:var(--color-success)}.dropdown-base__network-indicator--offline{background-color:var(--color-error);animation:blink 1s infinite}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:.3}}.dropdown-base__panels{position:fixed;display:flex;z-index:9999;gap:4px}.dropdown-base__primary-panel{padding:4px;width:fit-content;min-width:80px;max-height:var(--dropdown-max-height);overflow-y:auto;overflow-x:hidden;background:var(--color-bg-dialog);border-radius:var(--radius-lg);box-shadow:0 8px 32px #0000001f,0 2px 8px #00000014;border:1px solid var(--color-border-light);backdrop-filter:blur(8px);position:relative}.dropdown-base__primary-panel:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--color-border-light),transparent)}.dropdown-base__secondary-panel{position:absolute;left:100%;padding:4px;width:fit-content;min-width:80px;max-height:var(--dropdown-max-height);overflow-y:auto;overflow-x:hidden;background:var(--color-bg-dialog);border-radius:var(--radius-lg);box-shadow:0 12px 40px #00000026,0 4px 12px #0000001a;border:1px solid var(--color-border-light);backdrop-filter:blur(12px);z-index:10000}.dropdown-base__secondary-panel:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--color-brand-light),transparent)}.dropdown-base__secondary-panel:after{content:"";position:absolute;left:-4px;top:50%;transform:translateY(-50%);width:4px;height:2px;background:var(--color-brand);border-radius:1px;opacity:.6}.dropdown-base__secondary-panel--left{left:auto;right:100%}.dropdown-base__secondary-panel--left:after{left:auto;right:-4px}.form-dropdown__sub-panel{background:var(--color-bg-dialog);border-radius:var(--radius-lg);box-shadow:0 12px 40px #00000026,0 4px 12px #0000001a;border:1px solid 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h3{font-size:var(--font-size-xl);font-weight:var(--font-weight);color:var(--color-content-accent);margin-top:0;margin-bottom:var(--card-margin-small)}.quick-action-links{display:grid;grid-template-columns:repeat(auto-fill,minmax(var(--grid-min-width-medium),1fr));gap:var(--card-gap)}.quick-action-item{display:flex;align-items:center;gap:var(--card-gap-small);padding:var(--transform-small);background-color:var(--color-bg-primary);border-radius:var(--radius-base);cursor:pointer;transition:all .2s ease;color:var(--color-content-regular)}.quick-action-item:hover{background-color:var(--color-bg-hover);color:var(--color-content-accent)}@media (max-width: 1400px){.dashboard-content{min-width:0}.stats-row{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}}@media (max-width: 1200px){.stats-row{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--spacing-base)}.quick-action-links{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}}@media (max-width: 1024px){.dashboard-sidebar{width:180px}.dashboard-content{margin-left:180px;width:calc(100vw - 180px);max-width:calc(100vw - 180px)}.content-header{padding:var(--spacing-md) var(--spacing-lg)}.content-body{padding:var(--spacing-lg)}.stats-row{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--spacing-base)}.stat-card{padding:var(--spacing-md)}.quick-actions h3{font-size:var(--font-size-lg)}.quick-action-links{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:var(--spacing-sm)}.quick-action-item{padding:var(--spacing-sm)}}@media (max-width: 768px){.dashboard-container{flex-direction:column}.dashboard-sidebar{width:100%;height:auto;position:relative;z-index:100}.sidebar-header{padding:var(--spacing-md) var(--spacing-lg);margin-bottom:var(--spacing-md)}.sidebar-menu{flex-direction:row;padding:var(--spacing-sm) var(--spacing-lg);overflow-x:auto;overflow-y:hidden;gap:var(--spacing-sm)}.sidebar-menu::-webkit-scrollbar{height:var(--spacing-xs)}.sidebar-menu::-webkit-scrollbar-track{background:var(--color-bg-overlay)}.sidebar-menu::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-sm)}.menu-item{flex-shrink:0;min-width:100px;justify-content:center;flex-direction:column;height:auto;padding:var(--spacing-sm);gap:var(--spacing-xs)}.menu-item span{font-size:var(--font-size-sm);text-align:center}.dashboard-content{margin-left:0;width:100%;max-width:100%}.content-header{padding:var(--spacing-md);flex-direction:column;align-items:flex-start;gap:var(--spacing-sm)}.content-header h1{font-size:var(--font-size-lg)}.content-body{padding:var(--spacing-md)}.stats-row{grid-template-columns:1fr;gap:var(--spacing-base)}.stat-card{padding:var(--spacing-lg);flex-direction:row;justify-content:flex-start;gap:var(--spacing-md)}.stat-icon{width:56px;height:56px}.stat-value{font-size:var(--font-size-lg)}.stat-label{font-size:var(--font-size-sm)}.quick-actions{padding:var(--spacing-lg)}.quick-actions h3{font-size:var(--font-size-base);margin-bottom:var(--spacing-base)}.quick-action-links{grid-template-columns:1fr;gap:var(--spacing-sm)}.quick-action-item{padding:var(--spacing-md);justify-content:flex-start}.sidebar-footer{display:none}}@media (max-width: 480px){.content-header,.content-body{padding:var(--spacing-sm)}.stats-row{gap:var(--spacing-sm)}.stat-card{padding:var(--spacing-md);gap:var(--spacing-sm)}.stat-icon{width:48px;height:48px}.stat-value{font-size:var(--font-size-base)}.quick-actions{padding:var(--spacing-md)}.quick-action-item{padding:var(--spacing-sm)}.sidebar-menu{padding:var(--spacing-xs) var(--spacing-md)}.menu-item{min-width:80px;padding:var(--spacing-xs)}.menu-item span{font-size:var(--font-size-xs)}}@media (max-width: 768px) and (orientation: landscape){.dashboard-sidebar{height:60px;overflow-y:hidden}.sidebar-header{display:none}.sidebar-menu{height:60px;align-items:center;padding:0 var(--spacing-lg)}.menu-item{height:40px;flex-direction:row;gap:var(--spacing-xs)}.menu-item span{white-space:nowrap}.dashboard-content{height:calc(100vh - 60px)}}