html,body,#root{min-width:320px;min-height:100%;margin:0}body{background:#f5f7fa}.app-shell{min-height:100vh}.app-header{background:#fff;border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:center;gap:1rem;min-height:64px;padding:0 2rem;display:flex}.app-title{color:#155e75;font-size:1.2rem;font-weight:700}.app-build-info{font-size:.75rem}.session-controls{flex-wrap:wrap}.app-content{box-sizing:border-box;width:100%;margin:0 auto;padding:2rem}.page-section,.narrow-page-section{background:#fff;border-radius:8px;padding:2rem}.narrow-page-section{max-width:760px}.page-heading{justify-content:space-between;width:100%;margin-bottom:1.5rem;display:flex}.page-heading .ant-typography{margin-bottom:.25rem}.login-page{background:#f5f7fa;place-items:center;min-height:100vh;padding:1.5rem;display:grid}.login-card{width:min(100%,440px)}.full-width{width:100%}.upload-actions{width:100%;margin-top:1.5rem}.section-alert{margin-bottom:1.5rem}.dataset-filters{background:#fff;border:1px solid #e5e7eb;border-bottom:0;border-radius:8px 8px 0 0;flex-wrap:wrap;align-items:center;gap:.75rem;margin-bottom:0;padding:.875rem 1rem;display:flex}.dataset-filter-search{flex:280px;max-width:420px}.dataset-filter-count{white-space:nowrap;margin-left:auto}.dataset-list-page{min-width:0}.dataset-table .ant-table-content{overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch}.dataset-table .ant-table-container{border:1px solid #e5e7eb;border-radius:0 0 8px 8px}.dataset-table .ant-table-thead>tr>th{vertical-align:top;background:#f8fafc;padding:.75rem .625rem}.dataset-table .ant-table-column-sorters{align-items:flex-start;gap:.375rem}.dataset-table .ant-table-column-title{min-width:0}.resizable-column-title{flex-direction:column;gap:.625rem;width:100%;min-width:0;display:flex;position:relative}.dataset-column-title-label{color:#334155;min-height:1.375rem;font-weight:650;line-height:1.375rem}.dataset-column-filter-control{cursor:default;width:100%}.dataset-header-filter{width:100%;min-width:0}.dataset-header-filter.ant-select{width:100%}.column-resize-handle{cursor:col-resize;touch-action:none;width:12px;position:absolute;top:-12px;bottom:-12px;right:-16px}.column-resize-handle:after{content:"";opacity:0;background:#d1d5db;width:2px;transition:opacity .15s;position:absolute;top:20%;bottom:20%;right:5px}.column-resize-handle:hover:after,.column-resize-handle:focus-visible:after{opacity:1}@media (width<=640px){.app-header{flex-direction:column;align-items:flex-start;height:auto;padding:1rem}.app-content,.page-section,.narrow-page-section{padding:1rem}.dataset-list-page{border-radius:0;margin:0 -1rem}.dataset-list-page .page-heading .ant-space-item:last-child,.dataset-list-page .page-heading .ant-btn{width:100%}.dataset-filter-search{flex-basis:100%;width:100%;max-width:none}.dataset-filters>.ant-btn{flex:calc(50% - .375rem)}.dataset-filter-count{margin-left:0}}