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p{font-size:var(--font-size-sm);color:var(--platform-text-secondary);margin:0}.component-color-placeholder-note{margin-top:var(--spacing-sm)!important;font-size:var(--font-size-xs)!important;color:var(--platform-text-muted)!important}.editor-sidebar{display:flex;flex-direction:column;height:100%;background:var(--platform-surface)}.editor-tabs{display:flex;gap:6px;padding:12px 16px;background:var(--platform-surface);border-bottom:1px solid var(--platform-border-light);flex-shrink:0}.editor-tab{display:inline-flex;align-items:center;gap:7px;flex:1;padding:10px 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var(--platform-border-light);flex-wrap:wrap;position:sticky;top:0;z-index:10}.editor-subtab-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--platform-text-muted);margin-right:4px}.editor-subtab-link{font-size:12px;font-weight:500;color:var(--platform-text-secondary);text-decoration:none;padding:4px 10px;border-radius:6px;transition:var(--platform-transition);cursor:pointer}.editor-subtab-link:hover{color:var(--platform-primary);background:var(--platform-surface)}.gradient-picker{display:flex;flex-direction:column;gap:10px;padding:10px 0}.gradient-picker-label{font-size:13px;font-weight:500;color:var(--platform-text)}.gradient-mode-toggle{display:flex;gap:4px;padding:4px;background-color:var(--platform-surface);border-radius:6px}.mode-toggle-btn{flex:1;padding:6px 12px;font-size:12px;font-weight:500;color:var(--platform-text-muted);background-color:transparent;border:none;border-radius:4px;cursor:pointer;transition:all .15s ease}.mode-toggle-btn:hover{background-color:var(--platform-background)}.mode-toggle-btn.active{background-color:var(--platform-primary);color:#fff}.gradient-preview{height:60px;border-radius:6px;border:1px solid var(--platform-border)}.solid-color-control{display:flex;gap:8px}.color-input{width:50px;height:36px;border:1px solid var(--platform-border);border-radius:4px;cursor:pointer}.color-text-input{flex:1;padding:8px 10px;font-size:13px;font-family:var(--font-family-mono);color:var(--platform-text);background-color:var(--platform-background);border:1px solid var(--platform-border);border-radius:4px}.color-text-input:focus{outline:2px solid var(--platform-primary);outline-offset:-1px}.gradient-controls{display:flex;flex-direction:column;gap:12px}.gradient-type-control{display:flex;flex-direction:column;gap:6px}.control-label-sm{font-size:12px;font-weight:500;color:var(--platform-text-muted)}.gradient-select{padding:6px 10px;font-size:13px;color:var(--platform-text);background-color:var(--platform-background);border:1px solid var(--platform-border);border-radius:4px;cursor:pointer}.gradient-select:focus{outline:2px solid var(--platform-primary);outline-offset:-1px}.gradient-angle-control{display:flex;flex-direction:column;gap:6px}.gradient-slider{width:100%;height:4px;background:var(--platform-surface);border-radius:2px;outline:none;-webkit-appearance:none}.gradient-slider::-webkit-slider-thumb{width:14px;height:14px;background:var(--platform-primary);border-radius:50%;cursor:pointer;-webkit-appearance:none}.gradient-slider::-moz-range-thumb{width:14px;height:14px;background:var(--platform-primary);border:none;border-radius:50%;cursor:pointer}.gradient-stops-bar{position:relative;height:30px;background:linear-gradient(to right,transparent,transparent 49.5%,var(--platform-border) 49.5%,var(--platform-border) 50.5%,transparent 50.5%,transparent);border-radius:4px;margin:10px 0}.stop-marker{position:absolute;top:50%;transform:translate(-50%,-50%);width:16px;height:16px;border:2px solid var(--platform-surface);border-radius:50%;cursor:pointer;box-shadow:var(--platform-shadow-md);transition:all .15s ease}.stop-marker:hover{transform:translate(-50%,-50%) scale(1.2)}.stop-marker.selected{border-color:var(--platform-primary);border-width:3px;transform:translate(-50%,-50%) scale(1.3)}.gradient-stop-editor{display:flex;flex-direction:column;gap:10px;padding:12px;background-color:var(--platform-surface);border-radius:6px}.stop-color-control{display:flex;flex-direction:column;gap:6px}.stop-color-inputs{display:flex;gap:8px}.color-input-sm{width:40px;height:32px;border:1px solid var(--platform-border);border-radius:4px;cursor:pointer}.color-text-input-sm{flex:1;padding:6px 8px;font-size:12px;font-family:var(--font-family-mono);color:var(--platform-text);background-color:var(--platform-background);border:1px solid var(--platform-border);border-radius:4px}.color-text-input-sm:focus{outline:2px solid var(--platform-primary);outline-offset:-1px}.stop-position-control{display:flex;flex-direction:column;gap:6px}.stop-actions{display:flex;gap:6px}.stop-action-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;padding:8px;color:var(--platform-text);background-color:var(--platform-background);border:1px solid var(--platform-border);border-radius:4px;cursor:pointer;transition:all .15s ease}.stop-action-btn:hover:not(:disabled){background-color:var(--platform-surface);border-color:var(--platform-primary)}.stop-action-btn:disabled{opacity:.4;cursor:not-allowed}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);font-family:var(--font-family);font-weight:var(--font-weight-medium);border:var(--button-border-width) solid transparent;cursor:pointer;transition:all var(--transition-fast);line-height:var(--line-height-normal);text-transform:var(--button-text-transform);letter-spacing:var(--button-letter-spacing);box-shadow:var(--button-shadow)}.btn:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-sm{padding:var(--spacing-xs) var(--spacing-sm);font-size:var(--font-size-sm);border-radius:var(--radius-control)}.btn-md{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-md);border-radius:var(--radius-control)}.btn-lg{padding:var(--spacing-md) var(--spacing-lg);font-size:var(--font-size-lg);border-radius:var(--radius-control)}.btn-primary{background-color:var(--button-primary-background);color:var(--button-primary-text);border-color:var(--button-primary-border)}.btn-primary:hover:not(:disabled){background-color:var(--button-primary-background-hover)}.btn-secondary{background-color:var(--button-secondary-background);color:var(--button-secondary-text);border-color:var(--button-secondary-border)}.btn-secondary:hover:not(:disabled){background-color:var(--button-secondary-background-hover)}.btn-outline{background-color:var(--button-outline-background);border-color:var(--button-outline-border);color:var(--button-outline-text)}.btn-outline:hover:not(:disabled){background-color:var(--button-outline-background-hover);border-color:var(--button-outline-border-hover);color:var(--button-outline-text-hover)}.btn-ghost{background-color:var(--button-ghost-background);color:var(--button-ghost-text)}.btn-ghost:hover:not(:disabled){background-color:var(--button-ghost-background-hover);color:var(--button-ghost-text-hover)}.btn-danger{background-color:var(--button-danger-background);color:var(--button-danger-text);border-color:var(--button-danger-border)}.btn-danger:hover:not(:disabled){background-color:var(--button-danger-background-hover)}.btn-full{width:100%}.btn-loader{width:1em;height:1em;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:btn-spin .6s linear infinite}@keyframes btn-spin{to{transform:rotate(360deg)}}.input-wrapper{display:flex;flex-direction:column;gap:var(--spacing-xs)}.input-label{font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--input-label-color)}.input-field{padding:var(--spacing-sm) var(--spacing-md);font-family:var(--font-family);font-size:var(--font-size-md);color:var(--input-text-color);background-color:var(--input-background);border:var(--input-border-width) solid var(--input-border-color);border-radius:var(--radius-control);box-shadow:var(--input-shadow),var(--input-inner-shadow);transition:all var(--transition-fast);line-height:var(--line-height-normal)}.input-field::placeholder{color:var(--input-placeholder-color)}.input-field:hover:not(:disabled){border-color:var(--input-border-color-hover)}.input-field:focus{outline:none;border-color:var(--input-border-color-focus);box-shadow:0 0 0 var(--input-focus-ring-width) var(--input-focus-ring-color),var(--input-inner-shadow),var(--input-glow-on-focus)}.input-field:disabled{background-color:var(--input-background-disabled);cursor:not-allowed;opacity:.6}.input-error .input-field{border-color:var(--input-error-border-color)}.input-error .input-field:focus{box-shadow:0 0 0 3px var(--input-error-focus-ring-color)}.input-error-text{font-size:var(--font-size-sm);color:var(--input-error-text-color)}.input-helper-text{font-size:var(--font-size-sm);color:var(--input-helper-text-color)}.select-wrapper{display:flex;flex-direction:column;gap:var(--spacing-xs)}.select-label{font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--select-label-color)}.select-container{position:relative}.select-field{width:100%;padding:var(--spacing-sm) var(--spacing-md);padding-right:calc(var(--spacing-md) + 20px);font-family:var(--font-family);font-size:var(--font-size-md);color:var(--select-text-color);background-color:var(--select-background);border:var(--select-border-width) solid var(--select-border-color);border-radius:var(--radius-control);box-shadow:var(--select-shadow);cursor:pointer;appearance:none;transition:all var(--transition-fast)}.select-field:hover:not(:disabled){border-color:var(--select-border-color-hover)}.select-field:focus{outline:none;border-color:var(--select-border-color-focus);box-shadow:0 0 0 3px var(--select-focus-ring-color)}.select-field:disabled{background-color:var(--select-background-disabled);cursor:not-allowed;opacity:.6}.select-icon{position:absolute;right:var(--spacing-md);top:50%;transform:translateY(-50%);pointer-events:none;color:var(--select-icon-color)}.select-error .select-field{border-color:var(--select-error-border-color)}.select-error-text{font-size:var(--font-size-sm);color:var(--select-error-text-color)}.radio-group{display:flex;gap:var(--spacing-md)}.radio-group-vertical{flex-direction:column}.radio-group-horizontal{flex-direction:row;flex-wrap:wrap}.radio-wrapper{display:inline-flex;align-items:center;gap:var(--spacing-sm);cursor:pointer;font-family:var(--font-family);font-size:var(--font-size-md);color:var(--radio-label-color)}.radio-wrapper:has(.radio-input:disabled){cursor:not-allowed;opacity:.6}.radio-input{position:absolute;opacity:0;width:0;height:0}.radio-circle{display:flex;align-items:center;justify-content:center;width:var(--radio-size);height:var(--radio-size);border:var(--radio-border-width) solid var(--radio-border-color);border-radius:var(--radius-full);background-color:var(--radio-background);box-shadow:var(--radio-shadow);transition:all var(--transition-fast);flex-shrink:0}.radio-dot{width:var(--radio-dot-size);height:var(--radio-dot-size);border-radius:var(--radius-full);background-color:var(--radio-dot-color);transform:scale(0);transition:transform var(--transition-fast)}.radio-input:checked+.radio-circle{background-color:var(--radio-background-checked);border-color:var(--radio-border-color-checked)}.radio-input:checked+.radio-circle .radio-dot{transform:scale(1)}.radio-input:focus-visible+.radio-circle{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.radio-wrapper:hover .radio-circle{border-color:var(--radio-border-color-hover)}.radio-label{-webkit-user-select:none;user-select:none}.toggle-wrapper{display:inline-flex;align-items:center;gap:var(--spacing-sm);cursor:pointer;font-family:var(--font-family);color:var(--toggle-label-color)}.toggle-wrapper:has(.toggle-input:disabled){cursor:not-allowed;opacity:.6}.toggle-input{position:absolute;opacity:0;width:0;height:0}.toggle-track{position:relative;background-color:var(--toggle-track-background);border-radius:var(--radius-full);transition:background-color var(--transition-fast);border:var(--toggle-border-width) solid transparent;box-shadow:var(--toggle-track-shadow)}.toggle-thumb{position:absolute;top:var(--toggle-thumb-offset);left:var(--toggle-thumb-offset);width:var(--toggle-thumb-size);height:var(--toggle-thumb-size);background-color:var(--toggle-thumb-color);border-radius:var(--radius-full);border:var(--toggle-thumb-border-width) solid var(--toggle-thumb-border-color);box-shadow:var(--toggle-thumb-shadow);transition:transform var(--transition-fast)}.toggle-sm{--toggle-track-height: 18px;--toggle-thumb-size: 14px}.toggle-md{--toggle-track-height: 22px;--toggle-thumb-size: 18px}.toggle-lg{--toggle-track-height: 28px;--toggle-thumb-size: 24px}.toggle-sm .toggle-track{width:calc(var(--toggle-track-height) * 1.8);height:var(--toggle-track-height)}.toggle-sm .toggle-thumb{width:var(--toggle-thumb-size);height:var(--toggle-thumb-size)}.toggle-sm .toggle-input:checked+.toggle-track .toggle-thumb{transform:translate(calc(var(--toggle-track-height) * 1.8 - var(--toggle-thumb-size) - var(--toggle-thumb-offset) * 2))}.toggle-sm .toggle-label{font-size:var(--font-size-sm)}.toggle-md .toggle-track{width:calc(var(--toggle-track-height) * 1.8);height:var(--toggle-track-height)}.toggle-md .toggle-input:checked+.toggle-track .toggle-thumb{transform:translate(calc(var(--toggle-track-height) * 1.8 - var(--toggle-thumb-size) - var(--toggle-thumb-offset) * 2))}.toggle-md .toggle-label{font-size:var(--font-size-md)}.toggle-lg .toggle-track{width:calc(var(--toggle-track-height) * 1.8);height:var(--toggle-track-height)}.toggle-lg .toggle-thumb{width:var(--toggle-thumb-size);height:var(--toggle-thumb-size)}.toggle-lg .toggle-input:checked+.toggle-track .toggle-thumb{transform:translate(calc(var(--toggle-track-height) * 1.8 - var(--toggle-thumb-size) - var(--toggle-thumb-offset) * 2))}.toggle-lg .toggle-label{font-size:var(--font-size-lg)}.toggle-input:checked+.toggle-track{background-color:var(--toggle-track-background-checked)}.toggle-input:focus-visible+.toggle-track{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.toggle-label{-webkit-user-select:none;user-select:none}.card{font-family:var(--font-family);background-color:var(--card-background);border-radius:var(--radius-surface);overflow:hidden;box-shadow:var(--card-shadow),var(--card-inner-shadow);backdrop-filter:blur(var(--card-backdrop-blur)) saturate(var(--backdrop-saturation));-webkit-backdrop-filter:blur(var(--card-backdrop-blur)) saturate(var(--backdrop-saturation))}.card-default{background-color:var(--card-background-default)}.card-outlined{border:var(--card-border-width) solid var(--card-border-color);background-color:var(--card-background-outlined)}.card-elevated{box-shadow:var(--card-shadow),var(--card-inner-shadow);border:var(--card-elevated-border-width, 0px) solid var(--card-border-color);background-color:var(--card-background-elevated)}.card-padding-none{padding:0}.card-padding-sm{padding:var(--spacing-sm)}.card-padding-md{padding:var(--spacing-md)}.card-padding-lg{padding:var(--spacing-lg)}.card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--spacing-md);padding:var(--spacing-md);border-bottom:var(--card-header-border-width) solid var(--card-header-border-color)}.card-padding-none>.card-header{padding:var(--spacing-md)}.card-padding-sm>.card-header,.card-padding-md>.card-header,.card-padding-lg>.card-header{padding:0;padding-bottom:var(--spacing-md);border-bottom:none}.card-header-content{display:flex;flex-direction:column;gap:var(--spacing-xs)}.card-title{margin:0;font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--card-title-color);line-height:var(--line-height-tight)}.card-subtitle{margin:0;font-size:var(--font-size-sm);color:var(--card-subtitle-color);line-height:var(--line-height-normal)}.card-header-action{flex-shrink:0}.card-body{padding:var(--spacing-md);color:var(--card-text-color);line-height:var(--line-height-normal)}.card-padding-none>.card-body{padding:var(--spacing-md)}.card-padding-sm>.card-body,.card-padding-md>.card-body,.card-padding-lg>.card-body{padding:0}.card-footer{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md);border-top:var(--card-header-border-width) solid var(--card-header-border-color)}.card-padding-none>.card-footer{padding:var(--spacing-md)}.card-padding-sm>.card-footer,.card-padding-md>.card-footer,.card-padding-lg>.card-footer{padding:0;padding-top:var(--spacing-md);border-top:none}.modal-overlay{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:var(--spacing-md);background-color:var(--modal-overlay-background);-webkit-backdrop-filter:blur(var(--modal-backdrop-blur));backdrop-filter:blur(var(--modal-backdrop-blur));z-index:1000;animation:modal-overlay-fade .2s ease}@keyframes modal-overlay-fade{0%{opacity:0}to{opacity:1}}.modal{display:flex;flex-direction:column;max-height:calc(100vh - var(--spacing-xl) * 2);background-color:var(--modal-background);border-radius:var(--radius-overlay);border:var(--modal-border-width) solid var(--modal-border-color);box-shadow:var(--modal-shadow);font-family:var(--font-family);animation:modal-slide .2s ease}@keyframes modal-slide{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-sm{width:100%;max-width:400px}.modal-md{width:100%;max-width:500px}.modal-lg{width:100%;max-width:700px}.modal-xl{width:100%;max-width:900px}.modal-full{width:calc(100vw - var(--spacing-xl) * 2);height:calc(100vh - var(--spacing-xl) * 2);max-width:none;max-height:none}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);border-bottom:var(--modal-border-width) solid var(--modal-header-border-color);flex-shrink:0}.modal-title{margin:0;font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--modal-title-color);line-height:var(--line-height-tight)}.modal-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:none;background:transparent;color:var(--modal-close-color);border-radius:var(--radius-control);cursor:pointer;transition:all var(--transition-fast)}.modal-close:hover{background-color:var(--modal-close-background-hover);color:var(--modal-close-color-hover)}.modal-close:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.modal-body{flex:1;overflow-y:auto;padding:var(--spacing-lg);color:var(--modal-body-text);line-height:var(--line-height-normal)}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);border-top:var(--modal-border-width) solid var(--modal-footer-border-color);flex-shrink:0}.badge{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-family);font-weight:var(--font-weight-medium);line-height:1;white-space:nowrap;border-radius:var(--radius-control);text-transform:var(--badge-text-transform);letter-spacing:var(--badge-letter-spacing);border:var(--badge-border-width) solid transparent;box-shadow:var(--badge-shadow)}.badge-sm{padding:2px var(--spacing-xs);font-size:var(--font-size-xs)}.badge-md{padding:var(--spacing-xs) var(--spacing-sm);font-size:var(--font-size-sm)}.badge-lg{padding:var(--spacing-xs) var(--spacing-md);font-size:var(--font-size-md)}.badge-rounded{border-radius:var(--radius-full)}.badge-default{background-color:var(--badge-default-background);color:var(--badge-default-text);border:var(--badge-border-width) solid var(--badge-default-border)}.badge-primary{background-color:var(--badge-primary-background);color:var(--badge-primary-text)}.badge-secondary{background-color:var(--badge-secondary-background);color:var(--badge-secondary-text)}.badge-success{background-color:var(--badge-success-background);color:var(--badge-success-text)}.badge-warning{background-color:var(--badge-warning-background);color:var(--badge-warning-text)}.badge-error{background-color:var(--badge-error-background);color:var(--badge-error-text)}.badge-info{background-color:var(--badge-info-background);color:var(--badge-info-text)}.alert{display:flex;align-items:flex-start;gap:var(--spacing-sm);padding:var(--spacing-md);font-family:var(--font-family);border-radius:var(--radius-surface);border:var(--alert-border-width) solid transparent;box-shadow:var(--alert-shadow)}.alert-icon{flex-shrink:0;display:flex;align-items:center;width:var(--alert-icon-size);height:var(--alert-icon-size)}.alert-icon svg{width:100%;height:100%}.alert-content{flex:1;min-width:0}.alert-title{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);line-height:var(--line-height-tight);margin-bottom:var(--spacing-xs)}.alert-title:last-child{margin-bottom:0}.alert-message{font-size:var(--font-size-sm);line-height:var(--line-height-normal)}.alert-dismiss{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:24px;height:24px;padding:0;border:none;background:transparent;border-radius:var(--radius-control);cursor:pointer;opacity:.7;transition:opacity var(--transition-fast)}.alert-dismiss:hover{opacity:1}.alert-dismiss:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.alert-info{background-color:var(--alert-info-background);border-color:var(--alert-info-border);color:var(--alert-info-icon-color)}.alert-info .alert-title,.alert-info .alert-message{color:var(--alert-info-text)}.alert-success{background-color:var(--alert-success-background);border-color:var(--alert-success-border);color:var(--alert-success-icon-color)}.alert-success .alert-title,.alert-success .alert-message{color:var(--alert-success-text)}.alert-warning{background-color:var(--alert-warning-background);border-color:var(--alert-warning-border);color:var(--alert-warning-icon-color)}.alert-warning .alert-title,.alert-warning .alert-message{color:var(--alert-warning-text)}.alert-error{background-color:var(--alert-error-background);border-color:var(--alert-error-border);color:var(--alert-error-icon-color)}.alert-error .alert-title,.alert-error .alert-message{color:var(--alert-error-text)}.tabs{font-family:var(--font-family)}.tab-list{display:flex;gap:var(--spacing-xs);border-bottom:var(--tabs-border-width) solid var(--tabs-border-color)}.tab{position:relative;padding:var(--spacing-sm) var(--spacing-md);font-family:var(--font-family);font-size:var(--font-size-md);font-weight:var(--font-weight-medium);color:var(--tabs-tab-text);background:transparent;border:none;cursor:pointer;transition:color var(--transition-fast)}.tab:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:var(--tabs-indicator-height);background-color:transparent;transition:background-color var(--transition-fast)}.tab:hover:not(:disabled){color:var(--tabs-tab-text-hover)}.tab:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset);border-radius:var(--radius-control)}.tab:disabled{opacity:.6;cursor:not-allowed}.tab-active{color:var(--tabs-tab-text-active)}.tab-active:after{background-color:var(--tabs-indicator-color)}.tab-panel{padding:var(--spacing-md) 0;color:var(--tabs-panel-text);line-height:var(--line-height-normal)}.accordion{font-family:var(--font-family);border:var(--accordion-border-width) solid var(--accordion-border-color);border-radius:var(--radius-surface);overflow:hidden}.accordion-item{border-bottom:var(--accordion-border-width) solid var(--accordion-border-color)}.accordion-item:last-child{border-bottom:none}.accordion-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;padding:var(--spacing-md);font-family:var(--font-family);font-size:var(--font-size-md);font-weight:var(--font-weight-medium);color:var(--accordion-trigger-text);background-color:var(--accordion-trigger-background);border:none;cursor:pointer;text-align:left;transition:background-color var(--transition-fast)}.accordion-trigger:hover:not(:disabled){background-color:var(--accordion-trigger-background-hover)}.accordion-trigger:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.accordion-trigger:disabled{opacity:.6;cursor:not-allowed}.accordion-trigger-text{flex:1}.accordion-icon{flex-shrink:0;color:var(--accordion-icon-color);transition:transform var(--transition-fast)}.accordion-icon-open{transform:rotate(180deg)}.accordion-content{overflow:hidden;background-color:var(--accordion-content-background);max-height:0;transition:max-height var(--transition-normal)}.accordion-content-open{max-height:500px}.accordion-content[hidden]{display:none}.accordion-content-inner{padding:0 var(--spacing-md) var(--spacing-md);color:var(--accordion-content-text);line-height:var(--line-height-normal)}.table-wrapper{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-family:var(--font-family);font-size:var(--font-size-md);color:var(--table-text-color)}.table-header{background-color:var(--table-header-background)}.table-head{padding:var(--spacing-sm) var(--spacing-md);font-weight:var(--font-weight-semibold);text-align:left;border-bottom:var(--table-header-border-width) solid var(--table-border-color)}.table-head-sortable{cursor:pointer;-webkit-user-select:none;user-select:none}.table-head-sortable:hover{background-color:var(--table-header-background-hover)}.table-head-content{display:flex;align-items:center;gap:var(--spacing-xs)}.table-sort-icon{display:flex;align-items:center;color:var(--table-sort-icon-color)}.table-sort-icon-inactive{opacity:.3}.table-row{border-bottom:var(--table-border-width) solid var(--table-border-color)}.table-row-selected{background-color:var(--table-row-selected-background)}.table-cell{padding:var(--spacing-sm) var(--spacing-md);vertical-align:middle}.table-striped .table-body .table-row:nth-child(2n){background-color:var(--table-row-striped-background)}.table-hoverable .table-body .table-row:hover{background-color:var(--table-row-hover-background)}.table-bordered,.table-bordered .table-head,.table-bordered .table-cell{border:var(--table-border-width) solid var(--table-border-color)}.table-compact .table-head,.table-compact .table-cell{padding:var(--spacing-xs) var(--spacing-sm);font-size:var(--font-size-sm)}.dropdown{position:relative;display:inline-block;font-family:var(--font-family)}.dropdown-trigger{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);font-family:var(--font-family);font-size:var(--font-size-md);font-weight:var(--font-weight-medium);color:var(--dropdown-trigger-text);background-color:var(--dropdown-trigger-background);border:var(--dropdown-border-width) solid var(--dropdown-trigger-border);border-radius:var(--radius-surface);cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--dropdown-shadow)}.dropdown-trigger:hover{border-color:var(--dropdown-trigger-border-hover)}.dropdown-trigger:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.dropdown-icon{transition:transform var(--transition-fast)}.dropdown-icon-open{transform:rotate(180deg)}.dropdown-menu{position:absolute;top:100%;margin-top:var(--spacing-xs);min-width:160px;background-color:var(--dropdown-menu-background);border:var(--dropdown-border-width) solid var(--dropdown-menu-border);border-radius:var(--radius-surface);box-shadow:var(--dropdown-shadow);z-index:100;animation:dropdown-fade .15s ease}@keyframes dropdown-fade{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.dropdown-align-left{left:0}.dropdown-align-right{right:0}.dropdown-item{display:flex;align-items:center;gap:var(--spacing-sm);width:100%;padding:var(--spacing-sm) var(--spacing-md);font-family:var(--font-family);font-size:var(--font-size-sm);color:var(--dropdown-item-text);background:transparent;border:none;cursor:pointer;text-align:left;transition:background-color var(--transition-fast)}.dropdown-item:hover:not(:disabled){background-color:var(--dropdown-item-background-hover)}.dropdown-item:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.dropdown-item-disabled{opacity:.5;cursor:not-allowed}.dropdown-item-icon{display:flex;align-items:center;color:var(--dropdown-item-icon-color)}.dropdown-divider{height:1px;margin:var(--spacing-xs) 0;background-color:var(--dropdown-divider-color)}.navbar{background-color:var(--navbar-background);border-bottom:var(--navbar-border-width) solid var(--navbar-border-color);font-family:var(--font-family)}.navbar-sticky{position:sticky;top:0;z-index:100}.navbar-container{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-lg);max-width:1200px;margin:0 auto;padding:var(--spacing-md) var(--spacing-lg)}.navbar-brand{display:flex;align-items:center;gap:var(--spacing-sm);text-decoration:none;color:var(--navbar-brand-text)}.navbar-logo{display:flex;align-items:center}.navbar-name{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold)}.navbar-links{display:flex;align-items:center;gap:var(--spacing-xs)}.navbar-link{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-md);font-weight:var(--font-weight-medium);color:var(--navbar-link-text);text-decoration:none;border-radius:var(--radius-surface);transition:all var(--transition-fast)}.navbar-link:hover{color:var(--navbar-link-text-hover);background-color:var(--navbar-link-background-hover)}.navbar-link:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.navbar-link-active{color:var(--navbar-link-text-active);background-color:var(--navbar-link-background-active)}.navbar-actions{display:flex;align-items:center;gap:var(--spacing-sm)}.sidebar{display:flex;flex-direction:column;width:240px;background-color:var(--sidebar-background);border-right:var(--sidebar-border-width) solid var(--sidebar-border-color);font-family:var(--font-family);transition:width var(--transition-normal)}.sidebar-collapsed{width:64px}.sidebar-collapsed .sidebar-section-title,.sidebar-collapsed .sidebar-item-text,.sidebar-collapsed .sidebar-item-badge{display:none}.sidebar-section{padding:var(--spacing-sm)}.sidebar-section+.sidebar-section{border-top:var(--sidebar-border-width) solid var(--sidebar-section-border-color)}.sidebar-section-title{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--sidebar-section-title-color);text-transform:uppercase;letter-spacing:.05em}.sidebar-section-items{display:flex;flex-direction:column;gap:2px}.sidebar-item{display:flex;align-items:center;gap:var(--spacing-sm);width:100%;padding:var(--spacing-sm) var(--spacing-md);font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--sidebar-item-text);background:transparent;border:none;border-radius:var(--radius-surface);cursor:pointer;text-align:left;transition:all var(--transition-fast)}.sidebar-item:hover{color:var(--sidebar-item-text-hover);background-color:var(--sidebar-item-background-hover)}.sidebar-item:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.sidebar-item-active{color:var(--sidebar-item-text-active);background-color:var(--sidebar-item-background-active)}.sidebar-item-icon{display:flex;align-items:center;flex-shrink:0}.sidebar-item-text{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-item-badge{flex-shrink:0;padding:2px var(--spacing-xs);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--sidebar-badge-text);background-color:var(--sidebar-badge-background);border-radius:var(--radius-full);min-width:18px;text-align:center}.tooltip-wrapper{position:relative;display:inline-flex}.tooltip{position:absolute;z-index:1000;animation:tooltip-fade .15s ease}@keyframes tooltip-fade{0%{opacity:0}to{opacity:1}}.tooltip-content{padding:var(--spacing-xs) var(--spacing-sm);font-family:var(--font-family);font-size:var(--font-size-sm);color:var(--tooltip-text-color);background-color:var(--tooltip-background);border-radius:var(--radius-overlay);white-space:nowrap;box-shadow:var(--tooltip-shadow)}.tooltip-arrow{position:absolute;width:8px;height:8px;background-color:var(--tooltip-arrow-color);transform:rotate(45deg)}.tooltip-top{bottom:100%;left:50%;transform:translate(-50%);padding-bottom:8px}.tooltip-top .tooltip-arrow{bottom:4px;left:50%;transform:translate(-50%) rotate(45deg)}.tooltip-bottom{top:100%;left:50%;transform:translate(-50%);padding-top:8px}.tooltip-bottom .tooltip-arrow{top:4px;left:50%;transform:translate(-50%) rotate(45deg)}.tooltip-left{right:100%;top:50%;transform:translateY(-50%);padding-right:8px}.tooltip-left .tooltip-arrow{right:4px;top:50%;transform:translateY(-50%) rotate(45deg)}.tooltip-right{left:100%;top:50%;transform:translateY(-50%);padding-left:8px}.tooltip-right .tooltip-arrow{left:4px;top:50%;transform:translateY(-50%) rotate(45deg)}.progress{display:flex;align-items:center;gap:var(--spacing-sm);font-family:var(--font-family)}.progress-track{flex:1;background-color:var(--progress-track-background);border-radius:var(--progress-border-radius);overflow:hidden}.progress-sm .progress-track{height:calc(var(--progress-track-height) / 2)}.progress-md .progress-track{height:var(--progress-track-height)}.progress-lg .progress-track{height:calc(var(--progress-track-height) * 1.5)}.progress-bar{height:100%;border-radius:var(--progress-border-radius);transition:width var(--transition-normal)}.progress-default{background-color:var(--progress-bar-background)}.progress-success{background-color:var(--progress-bar-background-success)}.progress-warning{background-color:var(--progress-bar-background-warning)}.progress-error{background-color:var(--progress-bar-background-error)}.progress-animated{background-image:linear-gradient(45deg,color-mix(in srgb,var(--semantic-on-accent-primary) 20%,transparent) 25%,transparent 25%,transparent 50%,color-mix(in srgb,var(--semantic-on-accent-primary) 20%,transparent) 50%,color-mix(in srgb,var(--semantic-on-accent-primary) 20%,transparent) 75%,transparent 75%,transparent);background-size:1rem 1rem;animation:progress-stripes 1s linear infinite}@keyframes progress-stripes{0%{background-position:1rem 0}to{background-position:0 0}}.progress-value{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--progress-value-text);min-width:36px;text-align:right}.circular-progress{position:relative;display:inline-flex;align-items:center;justify-content:center}.circular-progress-track{fill:none;stroke:var(--progress-track-background)}.circular-progress-bar{fill:none;stroke-linecap:round;transition:stroke-dashoffset var(--transition-normal)}.circular-progress-default .circular-progress-bar{stroke:var(--progress-bar-background)}.circular-progress-success .circular-progress-bar{stroke:var(--progress-bar-background-success)}.circular-progress-warning .circular-progress-bar{stroke:var(--progress-bar-background-warning)}.circular-progress-error .circular-progress-bar{stroke:var(--progress-bar-background-error)}.circular-progress-value{position:absolute;font-family:var(--font-family);font-weight:var(--font-weight-semibold);color:var(--progress-value-text)}.avatar{position:relative;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;font-family:var(--font-family);font-weight:var(--font-weight-semibold);overflow:hidden;background-color:var(--avatar-background);border:var(--avatar-border-width) solid var(--avatar-border-color);box-shadow:var(--avatar-shadow),var(--avatar-inner-shadow),var(--avatar-glow-effect);-webkit-backdrop-filter:blur(var(--avatar-backdrop-blur));backdrop-filter:blur(var(--avatar-backdrop-blur));opacity:var(--avatar-surface-opacity)}.avatar-has-status{overflow:visible}.avatar-has-status .avatar-image{border-radius:inherit}.avatar-xs{width:24px;height:24px;font-size:10px}.avatar-sm{width:32px;height:32px;font-size:var(--font-size-xs)}.avatar-md{width:40px;height:40px;font-size:var(--font-size-sm)}.avatar-lg{width:48px;height:48px;font-size:var(--font-size-md)}.avatar-xl{width:64px;height:64px;font-size:var(--font-size-lg)}.avatar-circle{border-radius:var(--radius-full)}.avatar-square{border-radius:var(--radius-control)}.avatar-image{width:100%;height:100%;object-fit:cover}.avatar-initials{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:var(--avatar-dynamic-text, var(--avatar-initials-text));background-color:var(--avatar-dynamic-bg, var(--avatar-initials-background));overflow:hidden}.avatar-status{position:absolute;bottom:0;right:0;width:25%;height:25%;min-width:8px;min-height:8px;border-radius:var(--radius-full);border:var(--avatar-status-border-width) solid var(--avatar-status-border)}.avatar-status-online{background-color:var(--avatar-status-online)}.avatar-status-offline{background-color:var(--avatar-status-offline)}.avatar-status-away{background-color:var(--avatar-status-away)}.avatar-status-busy{background-color:var(--avatar-status-busy)}.avatar-group{display:flex;flex-direction:row-reverse;justify-content:flex-end}.avatar-group .avatar{margin-left:-8px;border:var(--avatar-group-border-width) solid var(--avatar-group-border)}.avatar-group .avatar:last-child{margin-left:0}.avatar-overflow .avatar-initials{background-color:var(--avatar-initials-background);color:var(--avatar-initials-text);font-size:.8em}.breadcrumb{font-family:var(--font-family)}.breadcrumb-list{display:flex;align-items:center;flex-wrap:wrap;gap:var(--spacing-xs);list-style:none;margin:0;padding:0}.breadcrumb-item{display:flex;align-items:center;gap:var(--spacing-xs)}.breadcrumb-link,.breadcrumb-text{display:inline-flex;align-items:center;gap:var(--spacing-xs);font-size:var(--font-size-sm);color:var(--breadcrumb-text-color);text-decoration:none;transition:color var(--transition-fast)}.breadcrumb-link:hover{color:var(--breadcrumb-link-hover)}.breadcrumb-link:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset);border-radius:var(--radius-control)}.breadcrumb-current{color:var(--breadcrumb-current-color);font-weight:var(--font-weight-medium)}.breadcrumb-icon{display:flex;align-items:center}.breadcrumb-separator{display:flex;align-items:center;color:var(--breadcrumb-separator-color)}.breadcrumb-ellipsis{font-size:var(--font-size-sm);color:var(--breadcrumb-text-color)}.showcase{padding:24px;display:flex;flex-direction:column;gap:32px;max-width:900px;margin:0 auto}.showcase-section{display:flex;flex-direction:column;gap:16px}.showcase-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--semantic-content-primary);margin:0;padding-bottom:8px;border-bottom:1px solid var(--semantic-border)}.showcase-row{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.showcase-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.showcase-grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.showcase-stack{display:flex;flex-direction:column;gap:12px}.showcase-spacer{height:16px}.playground{display:flex;height:100%;background-color:var(--semantic-surface-primary)}.playground-sidebar{width:200px;background-color:var(--semantic-surface-secondary);border-right:1px solid var(--semantic-border);padding:16px;flex-shrink:0}.playground-sidebar-title{font-size:12px;font-weight:600;color:var(--semantic-content-tertiary);text-transform:uppercase;letter-spacing:.05em;margin:0 0 12px}.playground-component-list{display:flex;flex-direction:column;gap:4px}.playground-component-item{padding:8px 12px;font-size:14px;font-family:var(--font-family);color:var(--semantic-content-primary);background:transparent;border:none;border-radius:6px;cursor:pointer;text-align:left;transition:all .15s ease}.playground-component-item:hover{background-color:var(--semantic-surface-secondary)}.playground-component-item.active{background-color:color-mix(in srgb,var(--semantic-accent-primary) 15%,transparent);color:var(--semantic-accent-primary);font-weight:500}.playground-main{flex:1;display:flex;flex-direction:column;overflow:hidden}.playground-preview{flex:1;display:flex;flex-direction:column;border-bottom:1px solid var(--semantic-border)}.playground-section-title{font-size:12px;font-weight:600;color:var(--semantic-content-tertiary);text-transform:uppercase;letter-spacing:.05em;margin:0;padding:12px 16px;background-color:var(--semantic-surface-secondary);border-bottom:1px solid var(--semantic-border)}.playground-preview-area{flex:1;display:flex;align-items:center;justify-content:center;padding:32px;background-color:var(--semantic-surface-primary);background-image:radial-gradient(circle,var(--semantic-border) 1px,transparent 1px);background-size:16px 16px}.playground-controls{height:200px;overflow-y:auto}.playground-controls-list{padding:16px;display:flex;flex-direction:column;gap:12px}.playground-control{display:flex;flex-direction:column;gap:4px}.playground-control label{font-size:12px;font-weight:500;color:var(--semantic-content-tertiary);display:flex;align-items:center;gap:6px}.playground-control input[type=text],.playground-control input[type=range],.playground-control select{padding:6px 10px;font-size:13px;font-family:var(--font-family);color:var(--semantic-content-primary);background-color:var(--semantic-surface-secondary);border:1px solid var(--semantic-border);border-radius:6px}.playground-control input[type=text]:focus,.playground-control select:focus{outline:none;border-color:var(--semantic-accent-primary)}.playground-control input[type=checkbox]{width:14px;height:14px}.playground-no-controls{font-size:13px;color:var(--semantic-content-tertiary);margin:0}.preview-toggle{display:inline-flex;padding:4px;background:var(--platform-surface);border-radius:10px;border:1px solid var(--platform-border);box-shadow:var(--platform-shadow-sm)}.preview-toggle-btn{padding:8px 18px;font-family:var(--font-family);font-size:13px;font-weight:500;letter-spacing:-.01em;color:var(--platform-text-secondary);background:transparent;border:none;border-radius:7px;cursor:pointer;transition:var(--platform-transition)}.preview-toggle-btn:hover:not(.active){color:var(--platform-text);background:var(--platform-surface-hover)}.preview-toggle-btn.active{color:var(--platform-text);background:var(--platform-background);box-shadow:var(--platform-shadow-sm)}.app-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 24px;background:var(--platform-surface);backdrop-filter:blur(var(--backdrop-blur)) saturate(var(--backdrop-saturation));-webkit-backdrop-filter:blur(var(--backdrop-blur)) saturate(var(--backdrop-saturation));border-bottom:1px solid var(--platform-border-light);box-shadow:var(--shadow-control);flex-shrink:0;z-index:10}.app-header-left,.app-header-center,.app-header-right{display:flex;align-items:center;gap:12px}.app-header-left{flex:1}.app-header-right{flex:1;justify-content:flex-end}.app-logo{display:flex;align-items:center;gap:12px;background:var(--platform-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.app-title{font-size:15px;font-weight:600;letter-spacing:-.02em;color:var(--platform-text)}.preset-selector{display:flex;align-items:center;gap:10px;padding:8px 14px 8px 12px;background:var(--platform-surface);border:1px solid var(--platform-border);border-radius:10px;color:var(--platform-text-secondary);box-shadow:var(--platform-shadow-sm);transition:var(--platform-transition)}.preset-selector:hover{border-color:var(--platform-border-hover);box-shadow:var(--platform-shadow-md)}.preset-selector select{border:none;background:transparent;font-size:13px;font-weight:500;font-family:Inter,sans-serif;color:var(--platform-text);cursor:pointer;padding-right:4px;outline:none}.preset-selector select:focus{outline:none}.header-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;font-family:Inter,sans-serif;font-size:13px;font-weight:500;letter-spacing:-.01em;color:var(--platform-text);background:var(--platform-surface);border:1px solid var(--platform-border);border-radius:10px;cursor:pointer;transition:var(--platform-transition);box-shadow:var(--platform-shadow-sm)}.header-btn:hover:not(:disabled){background:var(--platform-surface-hover);border-color:var(--platform-border-hover);box-shadow:var(--platform-shadow-md);transform:translateY(-1px)}.header-btn:active:not(:disabled){transform:translateY(0);box-shadow:var(--platform-shadow-sm)}.header-btn:disabled{opacity:.5;cursor:not-allowed}.header-btn-primary{background:var(--platform-primary);border:none;color:var(--platform-text-on-primary);box-shadow:var(--platform-shadow-md)}.header-btn-primary:hover:not(:disabled){background:var(--platform-primary-hover);box-shadow:var(--shadow-overlay);transform:translateY(-2px)}.header-btn-primary:active:not(:disabled){transform:translateY(-1px);box-shadow:var(--platform-shadow-md)}.background-mode-toggle{display:flex;align-items:center;gap:6px;padding:4px;background:var(--platform-surface);border:1px solid var(--platform-border);border-radius:10px;box-shadow:var(--platform-shadow-sm)}.mode-btn{display:inline-flex;align-items:center;justify-content:center;padding:7px 12px;font-family:Inter,sans-serif;color:var(--platform-text-muted);background-color:transparent;border:none;border-radius:7px;cursor:pointer;transition:var(--platform-transition)}.mode-btn:hover{background-color:var(--platform-surface-hover);color:var(--platform-text)}.mode-btn-active{background:var(--platform-primary);color:var(--platform-text-on-primary);box-shadow:var(--platform-shadow-sm)}.mode-btn-active:hover{background:var(--platform-primary-hover);box-shadow:var(--platform-shadow-md)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app{display:flex;flex-direction:column;height:100vh;overflow:hidden;background:var(--platform-background)}.app-body{display:flex;flex:1;overflow:hidden;gap:1px;background:var(--platform-border-light)}.app-sidebar{width:320px;flex-shrink:0;overflow:hidden;display:flex;flex-direction:column;background:var(--platform-surface)}.app-main{flex:1;overflow-y:auto;background:var(--semantic-surface-primary);color:var(--semantic-content-primary);transition:none;background-image:var(--pattern-background-image);background-size:var(--pattern-background-size)}@media(max-width:768px){.app-header{flex-wrap:wrap}.app-header-center{order:3;width:100%;justify-content:center;padding-top:8px}.app-title,.header-btn span{display:none}.app-sidebar{width:250px}}