html,body,#root{min-height:100%;margin:0}body{background:var(--sim-color-canvas);color:var(--sim-color-text);font-family:var(--sim-font-sans);font-size:var(--sim-type-body);line-height:var(--sim-type-body-line);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box}:focus-visible{outline:var(--sim-size-focus) solid var(--sim-color-focus-ring);outline-offset:var(--sim-size-focus-offset)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--sim-color-surface-subtle);border-radius:4px}::-webkit-scrollbar-thumb{background:var(--sim-color-border-strong);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--sim-color-text-tertiary)}.app-shell{min-height:100vh}.app-sidebar{background:var(--sim-color-sidebar)!important;transition:width var(--sim-duration-normal) var(--sim-easing-standard)}.app-sidebar .ant-layout-sider-children{display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:flex-end;min-height:var(--sim-layout-header);padding-inline:var(--sim-layout-page-gutter);background:var(--sim-color-surface)!important;border-bottom:var(--sim-size-border) solid var(--sim-color-border);position:sticky;top:0;z-index:var(--sim-z-index-sticky)}.app-header__start,.app-header__actions,.app-account{display:flex;align-items:center}.app-header__actions{gap:var(--sim-space-2)}.app-header__start{flex:1;gap:var(--sim-space-2)}.app-header__workspace{color:var(--sim-color-text-secondary);font-size:var(--sim-type-label);font-weight:600}.app-header__refresh{font-size:var(--sim-type-label)}.app-header__theme{width:var(--sim-size-control-md);height:var(--sim-size-control-md);color:var(--sim-color-text-secondary)}.app-header__theme:hover,.app-header__theme:focus-visible{color:var(--sim-color-text-primary)!important;background:var(--sim-color-surface-hover)!important}.app-account{gap:var(--sim-space-2);min-height:var(--sim-size-control-md);margin-left:var(--sim-space-1);padding-inline:var(--sim-space-3)!important;color:var(--sim-color-text-primary);border-left:var(--sim-size-border) solid var(--sim-color-border);border-radius:0!important}.app-account:hover,.app-account:focus-visible{color:var(--sim-color-text-primary)!important;background:transparent!important}.app-account:hover .app-account__avatar{box-shadow:0 0 0 var(--sim-size-focus) var(--sim-color-border-strong)}.app-account__avatar{flex-shrink:0}.app-account__name{max-width:var(--sim-size-account-name);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-account__chevron{color:var(--sim-color-text-tertiary);font-size:10px}.language-picker{display:flex;width:100%}.language-picker .ant-radio-button-wrapper{display:inline-flex;flex:1;align-items:center;justify-content:center;min-height:var(--sim-size-control-md);text-align:center}@media(max-width:767px){.language-picker .ant-radio-button-wrapper{min-height:var(--sim-size-touch-target-min)}}.app-logo{display:flex;align-items:center;min-height:var(--sim-layout-header);padding-inline:var(--sim-space-5);gap:var(--sim-space-3);border-bottom:1px solid var(--sim-color-navigation-border)}.app-logo__name{color:var(--sim-color-sidebar-text)!important;font-weight:700;font-size:var(--sim-type-h4);line-height:var(--sim-type-heading-line)}.app-logo__email{color:var(--sim-color-sidebar-muted)!important;font-size:var(--sim-type-meta);line-height:var(--sim-type-meta-line)}.brand-mark{display:inline-grid;width:var(--sim-size-brand-mark);height:var(--sim-size-brand-mark);color:var(--sim-color-text-inverse);font-weight:800;font-size:var(--sim-type-h4);background:var(--sim-color-brand);border-radius:var(--sim-radius-md);place-items:center;flex-shrink:0}.app-content{padding:var(--sim-space-6) var(--sim-layout-page-gutter);min-height:calc(100vh - var(--sim-layout-header))}.page-frame{margin-bottom:var(--sim-space-5)}.page-frame__breadcrumb{margin-bottom:var(--sim-space-3)}.page-frame__breadcrumb-link{color:var(--sim-color-text-secondary);transition:color var(--sim-duration-fast) var(--sim-easing-standard)}.page-frame__breadcrumb-link:hover{color:var(--sim-color-text-primary)}.page-frame__breadcrumb-current{color:var(--sim-color-text-tertiary)}.page-frame__breadcrumb-sep{color:var(--sim-color-text-tertiary);margin:0 var(--sim-space-1)}.page-frame__heading{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--sim-space-4);flex-wrap:wrap}.page-frame__heading h1,.page-frame__heading h2{margin-bottom:var(--sim-space-1)}.page-frame__heading p{color:var(--sim-color-text-secondary);font-size:var(--sim-type-label);margin-top:var(--sim-space-1)}.page-frame__title-row{display:flex;align-items:center;gap:var(--sim-space-3)}.page-frame__badge{display:inline-flex;align-items:center;padding:2px var(--sim-space-2);font-size:var(--sim-type-meta);font-weight:500;color:var(--sim-color-text-secondary);background:var(--sim-color-surface-subtle);border-radius:var(--sim-radius-sm)}.page-frame__meta{margin-top:var(--sim-space-2);font-size:var(--sim-type-meta);color:var(--sim-color-text-tertiary)}.page-frame__tabs{margin-top:var(--sim-space-4)}.page-frame__breadcrumb .ant-breadcrumb-link{color:var(--sim-color-text-secondary);transition:color var(--sim-duration-fast) var(--sim-easing-standard)}.page-frame__breadcrumb .ant-breadcrumb-link:hover{color:var(--sim-color-text-primary)}.page-frame__breadcrumb .ant-breadcrumb-separator{color:var(--sim-color-text-tertiary)}@media(max-width:768px){.page-frame__heading{display:block}.page-frame__heading .page-frame__action{margin-top:var(--sim-space-4)}.page-frame__title-row{flex-direction:column;align-items:flex-start;gap:var(--sim-space-2)}}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--sim-space-4);margin-bottom:var(--sim-space-4)}@media(max-width:1199px){.stat-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.stat-grid{grid-template-columns:1fr}}.stat-grid .ant-card{transition:box-shadow var(--sim-duration-fast) var(--sim-easing-standard),transform var(--sim-duration-fast) var(--sim-easing-standard);cursor:default}.stat-grid .ant-card:hover{box-shadow:var(--sim-shadow-md);transform:translateY(-2px)}.stat-grid .ant-statistic-title{color:var(--sim-color-text-secondary);font-size:var(--sim-type-label);font-weight:500}.stat-grid .ant-statistic-content{color:var(--sim-color-text-primary)}.stat-grid .ant-statistic-content-suffix{color:var(--sim-color-text-tertiary);font-size:var(--sim-type-label)}.stat-card__content{display:flex;flex-direction:column;gap:var(--sim-space-3)}.stat-card__header{display:flex;align-items:center;justify-content:space-between}.stat-card__icon{font-size:var(--sim-type-h3);line-height:1}.stat-card__title{font-weight:500;font-size:var(--sim-type-label);color:var(--sim-color-text-secondary)}.stat-card__trend{display:inline-flex;align-items:center;gap:2px;font-size:var(--sim-type-meta);font-weight:600;padding:2px var(--sim-space-2);border-radius:var(--sim-radius-sm)}.stat-card__trend--positive{color:var(--sim-color-success);background:var(--sim-color-successSurface)}.stat-card__trend--negative{color:var(--sim-color-danger);background:var(--sim-color-dangerSurface)}.stat-card__icon.stat-card__icon--primary{color:var(--sim-color-brand);margin-right:var(--sim-space-2)}.stat-card__icon.stat-card__icon--success{color:var(--sim-color-success);margin-right:var(--sim-space-2)}.stat-card__icon.stat-card__icon--warning{color:var(--sim-color-warning);margin-right:var(--sim-space-2)}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:var(--sim-space-4);margin-bottom:var(--sim-space-4)}@media(max-width:1199px){.dashboard-grid{grid-template-columns:1fr}}.dashboard-card__hint,.dashboard-attention p{color:var(--sim-color-text-secondary);font-size:var(--sim-type-label);margin-bottom:var(--sim-space-3)}.dashboard-attention strong{display:block;margin-bottom:var(--sim-space-1);color:var(--sim-color-text-primary);font-size:var(--sim-type-body)}.dashboard-attention .ant-btn{margin-top:var(--sim-space-3)}.funnel-chart{display:flex;flex-direction:column;gap:var(--sim-space-4)}.funnel-row{margin-top:var(--sim-space-4)}.funnel-row:first-child{margin-top:0}.funnel-row__label{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--sim-space-2)}.funnel-row>div:first-child{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--sim-space-2)}.funnel-row>div:first-child span{font-size:var(--sim-type-label);color:var(--sim-color-text-secondary)}.funnel-row>div:first-child strong{font-size:var(--sim-type-body);color:var(--sim-color-text-primary);font-weight:600}.funnel-track{height:var(--sim-space-2);overflow:hidden;background:var(--sim-color-surface-subtle);border-radius:var(--sim-radius-pill)}.funnel-bar{display:block;height:100%;border-radius:inherit;transition:width var(--sim-duration-normal) var(--sim-easing-standard)}.funnel-bar--new{background:var(--sim-color-info)}.funnel-bar--consulting{background:var(--sim-color-warning)}.funnel-bar--converted{background:var(--sim-color-success)}.table-card .ant-card-body{padding:0}.class-name-cell,.lesson-title-cell{display:grid;gap:var(--sim-space-1)}.lesson-title-cell span{color:var(--sim-color-text-secondary);font-size:var(--sim-font-size-sm)}.lesson-form-row{width:100%}.guardian-list{display:grid;gap:var(--sim-space-3)}.guardian-card{display:flex;align-items:center;justify-content:space-between;gap:var(--sim-space-3);padding:var(--sim-space-3);border:var(--sim-size-border) solid var(--sim-color-border);border-radius:var(--sim-radius-control)}.guardian-card>div:first-child{display:grid;gap:var(--sim-space-1)}.guardian-card span{color:var(--sim-color-text-secondary)}.enrollment-money{display:grid;gap:var(--sim-space-3)}.enrollment-money span{display:flex;justify-content:space-between;gap:var(--sim-space-3)}.transfer-history{display:grid;gap:var(--sim-space-4)}.transfer-history>div{display:flex;gap:var(--sim-space-3)}.transfer-history span{display:grid;gap:var(--sim-space-1)}.transfer-history small{color:var(--sim-color-text-secondary)}.payment-balance{display:grid;gap:var(--sim-space-2);margin-bottom:var(--sim-space-4);padding:var(--sim-space-3);border-radius:var(--sim-radius-control);background:var(--sim-color-surface-subtle)}.payment-balance span{display:flex;justify-content:space-between;gap:var(--sim-space-3)}.void-summary{display:flex;align-items:center;gap:var(--sim-space-2);margin-top:var(--sim-space-4);padding-top:var(--sim-space-4);border-top:var(--sim-size-border) solid var(--sim-color-border)}.attendance-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--sim-space-3);margin-bottom:var(--sim-space-4)}.attendance-summary .ant-card-body{display:flex;align-items:center;justify-content:space-between;gap:var(--sim-space-2)}.attendance-summary strong{font-size:var(--sim-font-size-lg)}.assignment-resources{display:grid;gap:var(--sim-space-3)}.assignment-resources>div{display:flex;align-items:center;justify-content:space-between;gap:var(--sim-space-3);padding:var(--sim-space-3);border:var(--sim-size-border) solid var(--sim-color-border);border-radius:var(--sim-radius-control)}.assignment-attachment-upgrades{margin-top:16px}.assignment-attachment-upgrade{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-top:1px solid var(--sim-color-border-secondary)}.assignment-attachment-upgrade:first-child{border-top:0}.assignment-attachment-upgrade>span{display:grid;gap:3px}.assignment-attachment-upgrade small{color:var(--sim-color-text-secondary)}.assignment-resources span{display:grid;gap:var(--sim-space-1)}.assignment-resources small{color:var(--sim-color-text-secondary)}.report-metrics{margin-bottom:var(--sim-space-5)}.metric-context{display:block;margin-top:var(--sim-space-2);color:var(--sim-color-text-secondary);font-size:var(--sim-font-size-sm)}.report-table-header{display:flex;align-items:center;justify-content:space-between;gap:var(--sim-space-3);padding:var(--sim-space-3) var(--sim-space-4);border-bottom:var(--sim-size-border) solid var(--sim-color-border);color:var(--sim-color-text-secondary)}.audit-event{display:grid;gap:var(--sim-space-1);padding-bottom:var(--sim-space-2)}.audit-event span{color:var(--sim-color-text-secondary);font-size:var(--sim-font-size-sm)}.enrollment-lifecycle,.lesson-library-filters{margin-top:var(--sim-space-4)}.lesson-library-filters__controls{display:flex;flex-wrap:wrap;gap:var(--sim-space-3)}.lesson-library-filters__controls .ant-select{min-width:160px;flex:1 1 180px}@media(max-width:767px){.report-table-header{align-items:stretch;flex-direction:column}}@media(max-width:767px){.attendance-summary{grid-template-columns:repeat(2,minmax(0,1fr))}}.class-name-cell span{color:var(--sim-color-text-secondary);font-size:var(--sim-font-size-sm)}.data-table__clickable-row{cursor:pointer}.data-table__clickable-row:focus-visible{outline:2px solid var(--sim-color-focus);outline-offset:-2px}.schedule-rule,.class-teacher{display:flex;align-items:center;gap:var(--sim-space-3);padding:var(--sim-space-3) 0;border-bottom:var(--sim-size-border) solid var(--sim-color-border)}.schedule-rule:last-child,.class-teacher:last-child{border-bottom:0}.schedule-rule span,.class-teacher span{display:grid;gap:var(--sim-space-1)}.schedule-rule small,.class-teacher small,.secondary-copy{color:var(--sim-color-text-secondary)}.class-schedule-actions{display:flex;align-items:center;justify-content:space-between;gap:var(--sim-space-3);padding:var(--sim-space-3) var(--sim-space-4);border-bottom:var(--sim-size-border) solid var(--sim-color-border)}@media(max-width:767px){.class-schedule-actions{align-items:stretch;flex-direction:column}}.data-toolbar{display:flex;align-items:center;justify-content:space-between;gap:var(--sim-space-3);padding:var(--sim-space-3) var(--sim-space-4);border-bottom:var(--sim-size-border) solid var(--sim-color-border);background:var(--sim-color-surface)}.data-toolbar__controls,.data-toolbar__actions{display:flex;align-items:center;gap:var(--sim-space-3)}.data-toolbar__controls{min-width:0;flex:1}.data-toolbar__search{width:min(var(--sim-size-search),100%);max-width:320px}.data-toolbar__search .ant-input-affix-wrapper{border-radius:var(--sim-radius-sm)}.data-toolbar__kbd{display:inline-flex;align-items:center;justify-content:center;padding:2px 6px;font-size:11px;font-family:var(--sim-font-sans);color:var(--sim-color-text-tertiary);background:var(--sim-color-surface-subtle);border:1px solid var(--sim-color-border);border-radius:4px;line-height:1.4}.data-toolbar__count{color:var(--sim-color-text-secondary);font-size:var(--sim-type-label);white-space:nowrap;padding:var(--sim-space-1) var(--sim-space-2);background:var(--sim-color-surface-subtle);border-radius:var(--sim-radius-sm)}.data-toolbar__filter-button{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;color:var(--sim-color-text-secondary);background:var(--sim-color-surface);border:var(--sim-size-border) solid var(--sim-color-border);border-radius:var(--sim-radius-sm);cursor:pointer;transition:all var(--sim-duration-fast) var(--sim-easing-standard)}.data-toolbar__filter-button:hover{color:var(--sim-color-text-primary);border-color:var(--sim-color-border-strong);background:var(--sim-color-surface-hover)}.data-toolbar__density{display:flex;align-items:center;gap:2px;padding:2px;background:var(--sim-color-surface-subtle);border-radius:var(--sim-radius-sm)}.data-toolbar__density-option{display:flex;align-items:center;justify-content:center;width:28px;height:24px;color:var(--sim-color-text-tertiary);border-radius:var(--sim-radius-sm);cursor:pointer;transition:all var(--sim-duration-fast) var(--sim-easing-standard)}.data-toolbar__density-option:hover{color:var(--sim-color-text-secondary);background:var(--sim-color-surface)}.data-toolbar__density-option--active{color:var(--sim-color-text-primary);background:var(--sim-color-surface);box-shadow:var(--sim-shadow-sm)}@media(max-width:768px){.data-toolbar{align-items:stretch;flex-direction:column;gap:var(--sim-space-3)}.data-toolbar__controls{flex-direction:column;align-items:stretch}.data-toolbar__search{width:100%;max-width:none}.data-toolbar__actions{justify-content:space-between}.data-toolbar__kbd{display:none}}.state-panel{padding:var(--sim-space-10) var(--sim-space-4);text-align:center}.state-panel__illustration{display:flex;justify-content:center;margin-bottom:var(--sim-space-4)}.state-panel__icon{font-size:48px;color:var(--sim-color-text-tertiary);margin-bottom:var(--sim-space-4);display:block}.state-panel__title{color:var(--sim-color-text);font-weight:600;font-size:var(--sim-type-h4);margin-bottom:var(--sim-space-2)}.state-panel__description{max-width:var(--sim-size-panel-text);margin:0 auto;color:var(--sim-color-text-secondary);font-size:var(--sim-type-label);line-height:var(--sim-type-body-line)}.state-panel__action{margin-top:var(--sim-space-4)}.state-panel--error .state-panel__icon,.state-panel--error .state-panel__title{color:var(--sim-color-danger)}.state-panel--permission .state-panel__icon{color:var(--sim-color-warning)}.loading-ring{animation:ring-spin 1.5s linear infinite;transform-origin:center}@keyframes ring-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.form-section{padding-bottom:var(--sim-space-6);margin-bottom:var(--sim-space-6);border-bottom:var(--sim-size-border) solid var(--sim-color-border)}.form-section:last-child{padding-bottom:0;margin-bottom:0;border-bottom:0}.form-section__header{margin-bottom:var(--sim-space-4)}.form-section__header h3,.form-section__header p{margin:0}.form-section__header h3{color:var(--sim-color-text);font-size:var(--sim-type-h4);font-weight:600;line-height:var(--sim-type-heading-line)}.form-section__header p{margin-top:var(--sim-space-1);color:var(--sim-color-text-secondary);font-size:var(--sim-type-label);line-height:var(--sim-type-body-line)}.media-asset-field{display:flex;align-items:flex-start;gap:var(--sim-space-4);padding:var(--sim-space-3);background:var(--sim-color-surface-subtle);border:var(--sim-size-border) solid var(--sim-color-border);border-radius:var(--sim-radius-md);transition:border-color var(--sim-duration-fast) var(--sim-easing-standard)}.media-asset-field:focus-within{border-color:var(--sim-color-focus-ring)}.media-preview{display:inline-flex;align-items:center;justify-content:center;min-width:var(--sim-size-media-preview);min-height:var(--sim-size-media-preview-height);overflow:hidden;color:var(--sim-color-text-secondary);background:var(--sim-color-surface);border:var(--sim-size-border) solid var(--sim-color-border);border-radius:var(--sim-radius-sm);flex-shrink:0}.media-preview img{object-fit:cover}.media-preview--empty{color:var(--sim-color-text-tertiary);background:var(--sim-color-surface-subtle)}.media-asset-field__controls{display:grid;flex:1;gap:var(--sim-space-2)}.structured-list{margin-bottom:var(--sim-space-6)}.structured-list:last-child{margin-bottom:0}.structured-list__title{margin-bottom:var(--sim-space-3);color:var(--sim-color-text);font-size:var(--sim-type-body);font-weight:600}.structured-list__row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr) auto;gap:var(--sim-space-3);align-items:end;margin-bottom:var(--sim-space-3)}.structured-list__row .ant-form-item,.schedule-list__row .ant-form-item{margin-bottom:0}.schedule-list__row{display:grid;grid-template-columns:minmax(120px,1.4fr) minmax(110px,1fr) repeat(2,minmax(90px,.8fr)) auto;gap:var(--sim-space-3);align-items:end;margin-bottom:var(--sim-space-3)}.schedule-list__row .ant-picker,.schedule-list__row .ant-input-number{width:100%}.schedule-list__remove,.structured-list__remove{width:var(--sim-size-control-md);height:var(--sim-size-control-md);align-self:end}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 var(--sim-space-4)}.form-grid .full{grid-column:1 / -1}.login-page{display:grid;min-height:100vh;padding:var(--sim-space-6);place-items:center;background:var(--sim-color-canvas)}.login-card{width:min(var(--sim-size-login-card),100%);box-shadow:var(--sim-shadow-lg);border-radius:var(--sim-radius-lg)}.login-card .brand-mark{width:48px;height:48px;font-size:var(--sim-type-h3)}.login-card__header{margin-bottom:var(--sim-space-6)}.login-card__header h2{margin-bottom:var(--sim-space-1)}.login-card__header p{color:var(--sim-color-text-secondary);margin:0}.ant-card{border-radius:var(--sim-radius-md);border-color:var(--sim-color-border);transition:box-shadow var(--sim-duration-fast) var(--sim-easing-standard),border-color var(--sim-duration-fast) var(--sim-easing-standard)}.ant-table-wrapper{border-radius:0 0 var(--sim-radius-md) var(--sim-radius-md);overflow:hidden}.ant-table-wrapper .ant-table-container,.ant-table-wrapper .ant-table-thead>tr>th:first-child,.ant-table-wrapper .ant-table-thead>tr>th:last-child{border-start-start-radius:0!important;border-start-end-radius:0!important}.ant-table{transition:opacity var(--sim-duration-fast) var(--sim-easing-standard)}.ant-table-thead>tr>th{font-weight:600;font-size:var(--sim-type-label);text-transform:none;letter-spacing:normal}.ant-table-tbody>tr>td{font-size:var(--sim-type-body)}.ant-table-tbody>tr{transition:background var(--sim-duration-fast) var(--sim-easing-standard)}.ant-table-tbody>tr:hover>td{background:var(--sim-color-surface-hover)!important}.ant-table-pagination{padding:var(--sim-space-3) var(--sim-space-4);margin:0;border-top:var(--sim-size-border) solid var(--sim-color-border)}.ant-table-tbody>tr.ant-table-row-selected>td{background:var(--sim-color-surfaceSelected)!important}.ant-table-column-sorter{margin-left:var(--sim-space-2);color:var(--sim-color-text-tertiary)}.ant-table-column-sorter-up.active,.ant-table-column-sorter-down.active{color:var(--sim-color-brand)}.ant-table-filter-trigger{color:var(--sim-color-text-tertiary)}.ant-table-filter-trigger:hover{color:var(--sim-color-text-secondary)}.ant-table-filter-trigger.active{color:var(--sim-color-brand)}.ant-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sim-space-2);font-weight:600;transition:all var(--sim-duration-fast) var(--sim-easing-standard)}.ant-btn:focus-visible{outline:var(--sim-size-focus) solid var(--sim-color-focus-ring);outline-offset:2px}.ant-btn:active:not(:disabled){transform:scale(.98)}.ant-btn-icon-only{width:var(--sim-size-button-icon-only);padding:0}.ant-btn-primary:not(:disabled):hover{box-shadow:var(--sim-shadow-sm)}.ant-btn-default:not(:disabled):hover{border-color:var(--sim-color-border-strong);color:var(--sim-color-text-primary)}.ant-btn-link:not(:disabled):hover{text-decoration:underline}.ant-card{border-radius:var(--sim-radius-md);border-color:var(--sim-color-border);transition:box-shadow var(--sim-duration-fast) var(--sim-easing-standard),border-color var(--sim-duration-fast) var(--sim-easing-standard),transform var(--sim-duration-fast) var(--sim-easing-standard)}.ant-card-head{border-bottom-color:var(--sim-color-border);min-height:48px;padding-inline:var(--sim-space-4)}.ant-card-head-title{font-weight:600;font-size:var(--sim-type-body)}.ant-card-extra{display:flex;gap:var(--sim-space-2)}.ant-card-body{padding:var(--sim-space-4)}.ant-card-hoverable:hover{border-color:var(--sim-color-border-strong);box-shadow:var(--sim-shadow-md)}.ant-form-item-label>label{font-weight:500;font-size:var(--sim-type-label);color:var(--sim-color-text-secondary)}.ant-form-item-label>label.ant-form-item-required:after{content:" *";color:var(--sim-color-danger)}.ant-form-item-explain-error{font-size:var(--sim-type-meta);margin-top:var(--sim-space-1)}.ant-form-item-has-error .ant-input,.ant-form-item-has-error .ant-input-affix-wrapper,.ant-form-item-has-error .ant-select-selector{border-color:var(--sim-color-danger)!important}.ant-form-item-has-error .ant-input:focus,.ant-form-item-has-error .ant-input-affix-wrapper:focus,.ant-form-item-has-error .ant-select-focused .ant-select-selector{border-color:var(--sim-color-danger)!important;box-shadow:0 0 0 2px var(--sim-color-dangerSurface)!important}.ant-form-item-is-validating .ant-input,.ant-form-item-is-validating .ant-input-affix-wrapper,.ant-form-item-is-validating .ant-select-selector{border-color:var(--sim-color-brand)!important}.ant-form-item-has-success .ant-input,.ant-form-item-has-success .ant-input-affix-wrapper,.ant-form-item-has-success .ant-select-selector{border-color:var(--sim-color-success)!important}.ant-input,.ant-input-affix-wrapper,.ant-select-selector{transition:border-color var(--sim-duration-fast) var(--sim-easing-standard),box-shadow var(--sim-duration-fast) var(--sim-easing-standard)}.ant-tag{display:inline-flex;align-items:center;gap:var(--sim-space-1);font-weight:500;font-size:var(--sim-type-meta);padding:2px var(--sim-space-2);border-radius:var(--sim-radius-sm)}.ant-tag .anticon{font-size:12px}.ant-drawer-content,.ant-drawer-wrapper-body{overflow:visible!important}.ant-drawer-header{padding:var(--sim-space-4) var(--sim-space-5);border-bottom:var(--sim-size-border) solid var(--sim-color-border)}.ant-drawer-title{font-weight:600;font-size:var(--sim-type-body)}.ant-drawer-body{padding:var(--sim-space-5);position:relative}.ant-drawer-footer{padding:var(--sim-space-4) var(--sim-space-5);border-top:var(--sim-size-border) solid var(--sim-color-border)}.ant-modal-header{padding:var(--sim-space-4) var(--sim-space-5);border-bottom:var(--sim-size-border) solid var(--sim-color-border)}.ant-modal-title{font-weight:600;font-size:var(--sim-type-body)}.ant-modal-body{padding:var(--sim-space-5)}.ant-modal-footer{padding:var(--sim-space-4) var(--sim-space-5);border-top:var(--sim-size-border) solid var(--sim-color-border)}.skeleton{background:linear-gradient(90deg,var(--sim-color-surface-subtle) 25%,var(--sim-color-surface-hover) 50%,var(--sim-color-surface-subtle) 75%);background-size:200% 100%;animation:skeleton-loading 1.5s infinite;border-radius:var(--sim-radius-sm)}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-title{height:20px;width:60%;margin-bottom:var(--sim-space-2)}.skeleton-text{height:14px;width:100%;margin-bottom:var(--sim-space-1)}.skeleton-text:last-child{width:80%}.empty-illustration{display:flex;align-items:center;justify-content:center;width:120px;height:120px;margin:0 auto var(--sim-space-4);background:var(--sim-color-surface-subtle);border-radius:50%;color:var(--sim-color-text-tertiary);font-size:48px}.ant-tooltip-inner{font-size:var(--sim-type-meta);padding:var(--sim-space-2) var(--sim-space-3);border-radius:var(--sim-radius-sm)}.ant-dropdown-menu{padding:var(--sim-space-2);border-radius:var(--sim-radius-md);box-shadow:var(--sim-shadow-md)}.ant-dropdown-menu-item{border-radius:var(--sim-radius-sm);padding:var(--sim-space-2) var(--sim-space-3);font-size:var(--sim-type-label)}.ant-avatar{background:var(--sim-color-brand);color:var(--sim-color-text-inverse);font-weight:600}.ant-badge-status-dot{width:8px;height:8px}.ant-alert{border-radius:var(--sim-radius-md);padding:var(--sim-space-3) var(--sim-space-4)}.ant-alert-message{font-weight:500}.ant-alert-description{font-size:var(--sim-type-label)}.ant-popover-inner{border-radius:var(--sim-radius-md);padding:var(--sim-space-4)}.ant-popconfirm-message-title{font-weight:600}@media(max-width:768px){.app-header,.app-content{padding-inline:var(--sim-layout-mobile-gutter)}.app-content{padding-block:var(--sim-space-4)}.page-frame__heading{display:block}.page-frame__heading .page-frame__action{margin-top:var(--sim-space-4)}.form-grid{display:block}.form-grid .ant-form-item{margin-bottom:var(--sim-space-4)}.data-toolbar{align-items:stretch;flex-direction:column;gap:var(--sim-space-3)}.data-toolbar__controls{flex-direction:column;align-items:stretch}.data-toolbar__search{width:100%;max-width:none}.data-toolbar__actions{justify-content:space-between}.media-asset-field{align-items:stretch;flex-direction:column}.structured-list__row,.schedule-list__row{grid-template-columns:1fr auto}.schedule-list__row .ant-form-item{grid-column:1}.structured-list__row .ant-form-item:nth-child(2){grid-column:1}.app-account__name,.app-header__workspace{display:none}.stat-grid,.dashboard-grid{grid-template-columns:1fr}.ant-card-extra{margin-left:0;margin-top:var(--sim-space-2)}}@media(min-width:768px)and (max-width:1199px){.stat-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}.loading-ring,.loading-spinner,.global-search-overlay,.global-search,.skeleton,.activity-item--skeleton,.activity-item__title-skeleton{animation:none!important}.skeleton{background:var(--sim-color-surface-subtle)}}[data-theme=high-contrast] .ant-card,[data-theme=high-contrast] .ant-modal-content,[data-theme=high-contrast] .ant-drawer-content{border:2px solid var(--sim-color-border)}[data-theme=high-contrast] a:focus-visible,[data-theme=high-contrast] button:focus-visible,[data-theme=high-contrast] input:focus-visible{outline-width:3px}.form-section__title-row{display:flex;align-items:center;gap:var(--sim-space-2)}.form-section__title{margin:0!important;font-size:var(--sim-type-h4)!important;font-weight:600!important;color:var(--sim-color-text)!important;line-height:var(--sim-type-heading-line)!important}.form-section__tooltip-icon{color:var(--sim-color-text-tertiary);font-size:var(--sim-type-label);cursor:help;transition:color var(--sim-duration-fast) var(--sim-easing-standard)}.form-section__tooltip-icon:hover{color:var(--sim-color-text-secondary)}.form-section__description{display:block;margin-top:var(--sim-space-1)!important;font-size:var(--sim-type-label)!important;line-height:var(--sim-type-body-line)!important}.input-icon,.media-asset-field__url-icon{color:var(--sim-color-text-tertiary)}.media-asset-field__error{font-size:var(--sim-type-meta)}.media-preview--video,.media-preview--link{display:inline-flex;flex-direction:column;align-items:center;gap:var(--sim-space-1);padding:var(--sim-space-3);font-size:var(--sim-type-label);text-decoration:none;color:var(--sim-color-text-secondary);transition:color var(--sim-duration-fast) var(--sim-easing-standard)}.media-preview--video:hover,.media-preview--link:hover{color:var(--sim-color-brand)}.media-preview__label{font-size:var(--sim-type-meta)}.drawer-footer{display:flex;justify-content:flex-end}.table-row-actions{opacity:.6;transition:opacity var(--sim-duration-fast) var(--sim-easing-standard)}tr:hover .table-row-actions,tr:focus-within .table-row-actions{opacity:1}.table-action-button{transition:background var(--sim-duration-fast) var(--sim-easing-standard)}.lead-customer-cell,.course-title-cell,.teacher-name-cell,.media-title-cell{display:flex;flex-direction:column;gap:2px}.lead-contact,.course-level,.teacher-badge,.media-owner{font-size:var(--sim-type-meta)}.slug-text{font-size:var(--sim-type-meta)!important}.lead-status-select .ant-select-selector{border-radius:var(--sim-radius-sm)}.status-filter-select{min-width:160px}.data-table-skeleton{padding:var(--sim-space-4)}.data-table-skeleton__row{display:flex;align-items:center;gap:var(--sim-space-4);padding:var(--sim-space-3) var(--sim-space-4);border-bottom:1px solid var(--sim-color-border-subtle)}.data-table-skeleton__row:last-child{border-bottom:none}.data-table-skeleton__cell{flex:1}.data-table__column-visibility{position:absolute;top:var(--sim-space-2);right:var(--sim-space-2);z-index:1}.data-table-wrapper{position:relative}.column-visibility-item{display:flex;align-items:center;gap:var(--sim-space-2);cursor:pointer}.column-visibility-item input[type=checkbox]{width:16px;height:16px;cursor:pointer}.ant-table-wrapper .ant-table-selection-column{padding-inline-start:var(--sim-space-4)}.ant-table-wrapper .ant-table-row-selected>td{background:var(--sim-color-surfaceSelected)!important}.ant-table-wrapper .ant-table-row-selected:hover>td{background:var(--sim-color-surfaceSelected)!important}.stat-card{position:relative;overflow:hidden}.stat-card__icon{font-size:var(--sim-type-h4);margin-right:var(--sim-space-2)}.stat-card__icon--primary{color:var(--sim-color-brand)}.stat-card__icon--success{color:var(--sim-color-success)}.stat-card__icon--warning{color:var(--sim-color-warning)}.stat-card__suffix{color:var(--sim-color-text-tertiary);font-size:var(--sim-type-label)}.attention-content{display:flex;flex-direction:column;gap:var(--sim-space-3)}.attention-content--success .attention-indicator{background:var(--sim-color-success)}.attention-indicator{width:4px;height:100%;min-height:48px;border-radius:2px;background:var(--sim-color-warning)}.attention-indicator--success{background:var(--sim-color-success)}.attention-indicator--warning{background:var(--sim-color-warning)}.attention-text{flex:1}.attention-text strong{display:block;color:var(--sim-color-text-primary);font-weight:600;margin-bottom:var(--sim-space-1)}.attention-text p{color:var(--sim-color-text-secondary);font-size:var(--sim-type-label);margin:0}.attention-action{align-self:flex-start}.dashboard-card__meta{color:var(--sim-color-text-tertiary);font-size:var(--sim-type-meta)}.funnel-label{font-size:var(--sim-type-label);color:var(--sim-color-text-secondary)}.funnel-value{font-size:var(--sim-type-body);font-weight:600;color:var(--sim-color-text-primary)}.loading-spinner{animation:spin 1.5s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.app-navigation-menu{border-right:none!important;flex:1}.app-navigation-menu .ant-menu-item{margin:4px 8px;border-radius:var(--sim-radius-sm)}.app-navigation-menu .ant-menu-item-selected{background:var(--sim-color-navigation-item-selected)!important}.app-navigation-menu .ant-menu-item-selected:after{display:none}.nav-section-label{display:block;padding:var(--sim-space-2) var(--sim-space-3) var(--sim-space-1);font-size:var(--sim-type-meta);font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--sim-color-sidebar-muted);cursor:default}.app-navigation-menu .ant-menu-item-group-title{display:none}.app-header__search-button{display:flex;align-items:center;gap:var(--sim-space-2);padding:var(--sim-space-1) var(--sim-space-2);color:var(--sim-color-text-secondary);background:var(--sim-color-surface-subtle);border:var(--sim-size-border) solid var(--sim-color-border);border-radius:var(--sim-radius-sm);transition:all var(--sim-duration-fast) var(--sim-easing-standard)}.app-header__search-button:hover{color:var(--sim-color-text-primary);border-color:var(--sim-color-border-strong);background:var(--sim-color-surface)}.app-header__search-hint{display:inline-flex;padding:2px 6px;font-size:11px;font-family:var(--sim-font-sans);color:var(--sim-color-text-tertiary);background:var(--sim-color-surface);border:1px solid var(--sim-color-border);border-radius:4px}.app-header__search-icon{display:flex;align-items:center;justify-content:center}.app-header__notification{color:var(--sim-color-text-secondary)}.app-header__notification:hover{color:var(--sim-color-text-primary)}.mobile-navigation__close{padding:var(--sim-space-2)}.app-header__menu-button{margin-right:var(--sim-space-2)}.page-frame__title{margin:0 0 var(--sim-space-1) 0!important}.page-frame__description{font-size:var(--sim-type-label)!important}.dashboard-page .ant-card-body{padding:var(--sim-space-4)}.courses-page .table-card,.teachers-page .table-card,.media-page .table-card,.leads-page .table-card{overflow:hidden}.mobile-navigation-drawer .ant-drawer-header{background:var(--sim-color-sidebar);border-bottom:1px solid var(--sim-color-navigation-border)}.mobile-navigation-drawer .ant-drawer-body{padding:0}.mobile-navigation-drawer .ant-drawer-title{color:var(--sim-color-sidebar-text)}.mobile-drawer-header{display:flex;align-items:center;gap:var(--sim-space-3);color:var(--sim-color-sidebar-text)}.state-panel__actions{display:flex;flex-direction:column;gap:var(--sim-space-2);align-items:center}.state-panel__secondary-action{margin-top:var(--sim-space-2)}.global-search-overlay{position:fixed;inset:0;z-index:var(--sim-z-index-modal);display:flex;align-items:flex-start;justify-content:center;padding-top:100px;background:var(--sim-overlay-scrim);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:overlay-fade-in var(--sim-duration-fast) var(--sim-easing-standard)}@keyframes overlay-fade-in{0%{opacity:0}to{opacity:1}}.global-search{width:100%;max-width:600px;background:var(--sim-color-surface);border-radius:var(--sim-radius-lg);box-shadow:var(--sim-shadow-xl);overflow:hidden;animation:search-slide-in var(--sim-duration-normal) var(--sim-easing-enter)}@keyframes search-slide-in{0%{opacity:0;transform:translateY(-16px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.global-search__header{padding:var(--sim-space-4);border-bottom:1px solid var(--sim-color-border)}.global-search__input{font-size:var(--sim-type-body)}.global-search__input .ant-input{border:none;background:transparent;font-size:var(--sim-type-body);padding-left:0}.global-search__input .ant-input:focus{box-shadow:none}.global-search__icon{color:var(--sim-color-text-tertiary)}.global-search__close{display:flex;align-items:center;justify-content:center;padding:4px;color:var(--sim-color-text-tertiary);background:transparent;border:none;border-radius:var(--sim-radius-sm);cursor:pointer;transition:all var(--sim-duration-fast) var(--sim-easing-standard)}.global-search__close:hover{color:var(--sim-color-text-primary);background:var(--sim-color-surface-subtle)}.global-search__content{max-height:400px;overflow-y:auto;padding:var(--sim-space-2)}.global-search__section{margin-bottom:var(--sim-space-3)}.global-search__section:last-child{margin-bottom:0}.global-search__section-title{display:block;padding:var(--sim-space-2) var(--sim-space-3);font-size:var(--sim-type-meta);font-weight:600;text-transform:uppercase;letter-spacing:.05em}.global-search__item{display:flex;align-items:center;gap:var(--sim-space-3);padding:var(--sim-space-3);border-radius:var(--sim-radius-sm);cursor:pointer;transition:background var(--sim-duration-fast) var(--sim-easing-standard)}.global-search__item:hover,.global-search__item--selected{background:var(--sim-color-surface-hover)}.global-search__item-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;color:var(--sim-color-text-tertiary);background:var(--sim-color-surface-subtle);border-radius:var(--sim-radius-sm);flex-shrink:0}.global-search__item-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.global-search__item-arrow{color:var(--sim-color-text-tertiary);opacity:0;transition:opacity var(--sim-duration-fast) var(--sim-easing-standard)}.global-search__item:hover .global-search__item-arrow,.global-search__item--selected .global-search__item-arrow{opacity:1}.global-search__empty{padding:var(--sim-space-8)}.global-search__footer{display:flex;align-items:center;gap:var(--sim-space-4);padding:var(--sim-space-3) var(--sim-space-4);border-top:1px solid var(--sim-color-border);background:var(--sim-color-surface-subtle)}.global-search__hint{display:flex;align-items:center;gap:var(--sim-space-1);font-size:var(--sim-type-meta);color:var(--sim-color-text-tertiary)}.global-search__hint kbd{display:inline-flex;align-items:center;justify-content:center;min-width:20px;padding:2px 6px;font-size:11px;font-family:var(--sim-font-sans);background:var(--sim-color-surface);border:1px solid var(--sim-color-border);border-radius:4px}@media(max-width:768px){.global-search-overlay{padding-top:0;align-items:flex-start}.global-search{max-width:none;border-radius:0;min-height:100vh}}.dashboard-page__stats-header{display:flex;align-items:center;justify-content:space-between;gap:var(--sim-space-4);margin-bottom:var(--sim-space-4)}.dashboard-page__stats-title{font-size:var(--sim-type-body);font-weight:600;color:var(--sim-color-text-primary);margin:0}.dashboard-page__time-selector{background:var(--sim-color-surface-subtle)}.stat-card--with-comparison{position:relative}.stat-card__comparison{display:flex;align-items:center;gap:var(--sim-space-2);margin-top:var(--sim-space-2);padding-top:var(--sim-space-2);border-top:1px solid var(--sim-color-border-subtle)}.stat-card__comparison-label{font-size:var(--sim-type-meta);color:var(--sim-color-text-tertiary)}.stat-card__comparison-value{font-size:var(--sim-type-meta);font-weight:500}.stat-card__comparison-value--positive{color:var(--sim-color-success)}.stat-card__comparison-value--negative{color:var(--sim-color-danger)}.dashboard-grid-3col{display:grid;grid-template-columns:1fr 1fr 1fr;gap:var(--sim-space-4);margin-bottom:var(--sim-space-4)}@media(max-width:1199px){.dashboard-grid-3col{grid-template-columns:1fr 1fr}}@media(max-width:768px){.dashboard-grid-3col{grid-template-columns:1fr}}.activity-feed{display:flex;flex-direction:column;gap:var(--sim-space-3)}.activity-feed__empty{padding:var(--sim-space-8) var(--sim-space-4);text-align:center}.activity-feed__empty-text{color:var(--sim-color-text-tertiary)}.activity-item{display:flex;gap:var(--sim-space-3);padding:var(--sim-space-3);border-radius:var(--sim-radius-sm);transition:background var(--sim-duration-fast) var(--sim-easing-standard)}.activity-item:hover{background:var(--sim-color-surface-hover)}.activity-item--skeleton{animation:pulse 1.5s infinite}.activity-item__icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--sim-radius-sm);flex-shrink:0;font-size:16px}.activity-item__icon-skeleton{width:36px;height:36px;border-radius:var(--sim-radius-sm);background:var(--sim-color-surface-subtle)}.activity-item__content{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.activity-item__title{font-size:var(--sim-type-label);color:var(--sim-color-text-primary)}.activity-item__title-skeleton{height:14px;width:70%;border-radius:var(--sim-radius-sm);background:var(--sim-color-surface-subtle);animation:pulse 1.5s infinite}.activity-item__description,.activity-item__time{font-size:var(--sim-type-meta)}.quick-actions{display:grid;gap:var(--sim-space-3)}.quick-action{display:flex;flex-direction:column;align-items:center;gap:var(--sim-space-2);padding:var(--sim-space-4);background:var(--sim-color-surface-subtle);border:var(--sim-size-border) solid var(--sim-color-border);border-radius:var(--sim-radius-md);cursor:pointer;transition:all var(--sim-duration-fast) var(--sim-easing-standard);text-align:center}.quick-action:hover{background:var(--sim-color-surface);border-color:var(--sim-color-brand);transform:translateY(-2px);box-shadow:var(--sim-shadow-sm)}.quick-action:active{transform:translateY(0)}.quick-action__icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;color:var(--sim-color-brand);background:color-mix(in srgb,var(--sim-color-brand) 10%,transparent);border-radius:var(--sim-radius-md);font-size:18px}.quick-action__label{font-size:var(--sim-type-meta);font-weight:500;color:var(--sim-color-text-primary)}.notification-panel{display:flex;flex-direction:column;background:var(--sim-color-surface)}.notification-panel__header{display:flex;align-items:center;justify-content:space-between;padding:var(--sim-space-3) var(--sim-space-4);border-bottom:1px solid var(--sim-color-border)}.notification-panel__title-row{display:flex;align-items:center;gap:var(--sim-space-2)}.notification-panel__title{font-size:var(--sim-type-body);font-weight:600}.notification-panel__badge{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;font-size:12px;font-weight:600;color:var(--sim-color-text-inverse);background:var(--sim-color-brand);border-radius:10px}.notification-panel__mark-all{font-size:var(--sim-type-meta);color:var(--sim-color-brand)}.notification-panel__content{flex:1;overflow-y:auto;max-height:400px}.notification-panel__empty{padding:var(--sim-space-8) var(--sim-space-4)}.notification-panel__empty-content{display:flex;flex-direction:column;gap:var(--sim-space-1)}.notification-panel__empty-hint{font-size:var(--sim-type-meta)}.notification-panel__list{display:flex;flex-direction:column}.notification-panel__footer{padding:var(--sim-space-2) var(--sim-space-4);border-top:1px solid var(--sim-color-border)}.notification-item{display:flex;gap:var(--sim-space-3);padding:var(--sim-space-3) var(--sim-space-4);cursor:pointer;transition:background var(--sim-duration-fast) var(--sim-easing-standard);position:relative}.notification-item:hover{background:var(--sim-color-surface-hover)}.notification-item--read{opacity:.7}.notification-item__category{width:4px;border-radius:2px;flex-shrink:0}.notification-item__content{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.notification-item__title{font-size:var(--sim-type-label)}.notification-item__description{font-size:var(--sim-type-meta)}.notification-item__time{font-size:var(--sim-type-meta);margin-top:2px}.notification-item__unread-dot{width:8px;height:8px;background:var(--sim-color-brand);border-radius:50%;flex-shrink:0;margin-top:6px}.help-panel{display:flex;flex-direction:column;background:var(--sim-color-surface);max-height:500px}.help-panel__header{padding:var(--sim-space-4);border-bottom:1px solid var(--sim-color-border)}.help-panel__title{margin:0 0 var(--sim-space-3) 0!important;font-size:var(--sim-type-body)!important;font-weight:600!important}.help-panel__search{width:100%}.help-panel__content{flex:1;overflow-y:auto;padding:var(--sim-space-3) var(--sim-space-4)}.help-panel__section{margin-bottom:var(--sim-space-3)}.help-panel__section-title{display:block;font-size:var(--sim-type-meta);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--sim-space-2)}.help-panel__item{cursor:pointer;padding:var(--sim-space-2)!important;border-radius:var(--sim-radius-sm);transition:background var(--sim-duration-fast) var(--sim-easing-standard)}.help-panel__item:hover{background:var(--sim-color-surface-hover)}.help-panel__item-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;color:var(--sim-color-brand);background:color-mix(in srgb,var(--sim-color-brand) 10%,transparent);border-radius:var(--sim-radius-sm)}.help-panel__divider{margin:var(--sim-space-3) 0!important}.help-panel__shortcuts{display:flex;flex-direction:column;gap:var(--sim-space-2)}.help-panel__shortcut{display:flex;align-items:center;justify-content:space-between;padding:var(--sim-space-2);border-radius:var(--sim-radius-sm)}.help-panel__shortcut-keys{display:flex;align-items:center;gap:4px}.help-panel__kbd{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 6px;font-size:12px;font-family:var(--sim-font-sans);font-weight:500;color:var(--sim-color-text-primary);background:var(--sim-color-surface-subtle);border:1px solid var(--sim-color-border);border-radius:4px}.help-panel__shortcut-sep{color:var(--sim-color-text-tertiary);font-size:12px}.help-panel__shortcut-desc{font-size:var(--sim-type-meta)}.help-panel__support-links{width:100%}.help-panel__link{display:flex;align-items:center;gap:var(--sim-space-2);padding:var(--sim-space-2) 0;color:var(--sim-color-text-primary);text-decoration:none;transition:color var(--sim-duration-fast) var(--sim-easing-standard)}.help-panel__link:hover{color:var(--sim-color-brand)}.saved-filters-dropdown{width:320px;background:var(--sim-color-surface);border-radius:var(--sim-radius-md);box-shadow:var(--sim-shadow-lg);overflow:hidden}.saved-filters-dropdown__header{padding:var(--sim-space-3) var(--sim-space-4);border-bottom:1px solid var(--sim-color-border)}.saved-filters-dropdown__empty{padding:var(--sim-space-6) var(--sim-space-4)}.saved-filters-dropdown__empty-text{font-size:var(--sim-type-meta)}.saved-filters-dropdown__list{max-height:300px;overflow-y:auto}.saved-filter-item{display:flex;align-items:center;justify-content:space-between;padding:var(--sim-space-2) var(--sim-space-4);transition:background var(--sim-duration-fast) var(--sim-easing-standard)}.saved-filter-item:hover{background:var(--sim-color-surface-hover)}.saved-filter-item--active{background:var(--sim-color-surfaceSelected)}.saved-filter-item__content{flex:1;display:flex;flex-direction:column;gap:2px;background:none;border:none;text-align:left;cursor:pointer}.saved-filter-item__name{display:flex;align-items:center;gap:var(--sim-space-1);font-size:var(--sim-type-label);font-weight:500;color:var(--sim-color-text-primary)}.saved-filter-item__star{color:var(--sim-color-warning);font-size:12px}.saved-filter-item__default-badge{font-size:var(--sim-type-meta)}.saved-filter-item__actions{display:flex;gap:2px}.saved-filters-dropdown__divider{height:1px;background:var(--sim-color-border);margin:var(--sim-space-2) 0}.saved-filters-dropdown__footer{padding:var(--sim-space-3) var(--sim-space-4);border-top:1px solid var(--sim-color-border)}.saved-filters-trigger{display:flex;align-items:center;gap:var(--sim-space-2)}.saved-filters-count{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 4px;font-size:11px;font-weight:600;color:var(--sim-color-brand);background:color-mix(in srgb,var(--sim-color-brand) 15%,transparent);border-radius:9px}.saved-filters-modal{display:flex;flex-direction:column;gap:var(--sim-space-3)}.saved-filters-modal__description{font-size:var(--sim-type-meta)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@media(max-width:768px){.dashboard-page__stats-header{flex-direction:column;align-items:flex-start}.dashboard-page__time-selector{width:100%}}