/* 基础布局、控件、卡片与模态框直接共用数据分析工作台；这里只补充探查内容布局。 */
#exploration-app [hidden] { display: none !important; }
#exploration-app .content-area { min-width: 0; }
#exploration-app .nav-link-sidebar { width: 100%; border-width: 0 0 0 2px; background: transparent; text-align: left; font: inherit; }
#exploration-app .nav-link-sidebar:hover { background: var(--bg-tertiary); }
#exploration-app .nav-link-sidebar.active { background: var(--bg-elevated); }
#exp-task-tabs .exp-task-tab-label { min-width: 0; flex: 1; padding: 0; border: 0; background: transparent; color: inherit; text-align: left; }
#exp-task-tabs .exp-task-tab-label:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 2px; }
#exp-task-tabs .analysis-tab-chip { flex-shrink: 0; }
.exp-upload-actions { flex-wrap: wrap; justify-content: flex-end; }
#exp-file { width: 250px; }
#exp-source-name { overflow-wrap: anywhere; }
#exp-source-meta { margin-top: 2px; }
.exp-picker .form-check { min-width: 0; }
.exp-picker .form-check-label { display: block; cursor: pointer; }
.exp-picker .form-check:has(input:disabled) { opacity: .45; }
.exp-panel-settings .var-list-container { height: 100px; }
.exp-section-heading { color: var(--accent-primary); }
.exp-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.exp-actions .form-select { width: auto; }
.exp-field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.exp-field { display: flex; flex-direction: column; gap: 4px; font-size: .875em; font-weight: 700; }
.exp-inline-check { display: flex; align-items: center; gap: 6px; font-size: .875em; }
.exp-muted { color: var(--text-muted); font-size: .875em; }
.exp-empty { text-align: center; color: var(--text-muted); padding: 24px !important; }
.exp-pagination { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; font-size: .875em; }
.exp-table { margin-bottom: 0; white-space: nowrap; }
.exp-table th, .exp-table td { vertical-align: middle; }
.exp-table tr[data-candidate] { cursor: pointer; }
.exp-table tr[data-candidate]:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: -2px; }
.exp-table td.exp-controls { max-width: 260px; overflow: hidden; text-overflow: ellipsis; }
.exp-result-status { min-width: 80px; max-width: 340px; white-space: normal; }
.exp-picker.is-invalid { border-color: var(--bs-danger, #dc3545); }
#exploration-app .form-control.is-invalid, #exploration-app .form-select.is-invalid { border-color: var(--bs-danger, #dc3545) !important; }
.exp-summary-table button { text-align: left; padding: 0; color: var(--accent-primary); text-decoration: none; }
.exp-summary-table button:disabled { color: var(--text-muted); }
.exp-result-filters .exp-field-grid { max-width: 680px; padding: 16px 0; }
#exp-progress { width: 100%; height: 5px; accent-color: var(--accent-primary); }
#exp-chart-kind { width: auto; max-width: 100%; }
.exp-chart-svg { width: 100%; max-height: 300px; color: var(--text-muted); font-size: 11px; }
.exp-chart-svg circle { cursor: pointer; fill: var(--accent-primary); }
.exp-family { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border-color); font-size: .875em; }
.exp-detail dl { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 8px; font-size: .875em; }
.exp-detail dd { margin: 0; overflow-wrap: anywhere; }
.exp-detail pre { max-height: 240px; overflow: auto; white-space: pre-wrap; font-size: .8em; background: var(--bg-tertiary); padding: 12px; }
.exp-detail details { margin-top: 16px; }
.exp-source-row { display: flex; align-items: center; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--border-color); }
.exp-source-row > div { flex: 1; min-width: 0; }
.exp-source-row strong, .exp-source-row small { display: block; overflow-wrap: anywhere; }
.exp-source-row small { color: var(--text-muted); }
#exp-preview-body { max-height: 65vh; }
#exp-preview-body td, #exp-preview-body th { white-space: nowrap; }
@media (max-width: 991.98px) {
    #exp-file { width: 100%; flex: 1 1 220px; }
    .exp-upload-actions { justify-content: flex-start; }
    .exp-result-actions { width: 100%; }
}
@media (max-width: 575.98px) {
    .exp-field-grid { grid-template-columns: minmax(0, 1fr); }
    .exp-detail dl { grid-template-columns: 85px minmax(0, 1fr); }
}