/* Step 08 Documents. No shared reset, hidden-state override or business change. */
@media screen {
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) {
    gap: 24px;
    min-width: 0;
    color: var(--common-text);
    font: 400 16px/1.5 var(--common-font);
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) :is(.simple-workflow-card, .digital-course-workspace, .digital-course-explorer) {
    min-width: 0;
    background: var(--common-paper);
    border: 1px solid var(--common-frame);
    border-radius: 12px;
    box-shadow: none;
    padding: 20px;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .simple-workflow-card {
    margin: 0;
    gap: 16px;
    flex-wrap: wrap;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) :is(h3, h4, .media-file-card strong) {
    color: var(--common-ink);
    font: 600 18px/1.4 var(--common-font);
    overflow-wrap: anywhere;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) :is(p, .media-library-kicker, .media-file-card > div > span) {
    color: var(--common-ink);
    overflow-wrap: anywhere;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .digital-course-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding: 0 0 16px;
    border-bottom: 1px solid var(--common-frame);
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .digital-course-toolbar-row {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--common-frame);
    border-radius: 12px;
    background: var(--common-paper);
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .media-library-search {
    flex: 1 1 320px;
    min-width: 0;
    max-width: 100%;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .media-sort-control {
    flex: 1 1 130px;
    min-width: 0;
    max-width: 100%;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) :is(input[type="search"], select) {
    min-width: 0;
    max-width: 100%;
    width: 100%;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .digital-course-upload-zone {
    padding: 20px;
    min-height: 0;
    gap: 16px;
    flex-wrap: wrap;
    background: var(--common-paper);
    border: 1px dashed var(--common-ink);
    border-radius: 12px;
    box-shadow: none;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .digital-course-upload-zone > div:first-child {
    flex: 1 1 320px;
    min-width: 0;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .digital-course-upload-zone > div:first-child > span {
    background: var(--common-shade);
    color: var(--common-ink);
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .digital-course-upload-zone.drag-active {
    background: var(--common-shade);
    border-style: solid;
    outline: 2px solid var(--common-ink);
    outline-offset: 2px;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) :is(#digital-course-simple-upload-button, #digital-course-upload-zone-button) {
    background: var(--common-ink);
    color: var(--common-paper);
    border-color: var(--common-ink);
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .digital-course-workspace {
    min-height: 0;
    padding: 24px;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .digital-course-section-head {
    gap: 16px;
    flex-wrap: wrap;
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--common-frame);
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) :is(.digital-course-folder-nav, .media-breadcrumb, .media-folder-actions) {
    gap: 8px;
    flex-wrap: wrap;
    min-width: 0;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .media-file-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: 16px;
    align-items: stretch;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .media-file-card {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr);
    width: 100%;
    min-width: 0;
    min-height: 0;
    max-height: none;
    background: var(--common-paper);
    border: 1px solid var(--common-frame);
    border-radius: 12px;
    box-shadow: none;
    overflow-wrap: anywhere;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .media-folder-preview {
    width: 100%;
    min-width: 0;
    min-height: 88px;
    height: 88px;
    aspect-ratio: auto;
    background: var(--common-shade);
    color: var(--common-ink);
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .media-folder-preview-icon { width: 40px; height: 40px; }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .media-folder-preview-icon svg {
    fill: var(--common-paper);
    stroke: var(--common-ink);
    color: var(--common-ink);
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) :is(.lms-folder-type-badge, .media-assignment-badge, .explorer-status-bar, .explorer-status-connection) {
    background: var(--common-shade);
    color: var(--common-ink);
    border-color: var(--common-frame);
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .media-assignment-badge.unassigned { border: 1px dashed var(--common-ink); }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .media-breadcrumb button.active {
    color: var(--common-paper);
    background: var(--common-ink);
    border-color: var(--common-ink);
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .media-file-card > div:last-child {
    padding: 16px;
    gap: 8px;
    min-width: 0;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .media-file-card.selected {
    border: 2px solid var(--common-ink);
    background: var(--common-shade);
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .media-file-card:focus-visible {
    outline: 3px solid var(--common-ink);
    outline-offset: 3px;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .media-detail-table-wrap {
    max-width: 100%;
    min-width: 0;
    overflow-x: auto;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) table :is(th,td) {
    font-size: 14px;
    line-height: 1.5;
    padding: 12px;
  }
  body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .digital-course-empty {
    background: var(--common-paper);
    color: var(--common-ink);
    min-height: 180px;
    border: 1px dashed var(--common-frame);
    border-radius: 12px;
  }
  @media (max-width: 1000px) {
    body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .digital-course-layout { grid-template-columns: minmax(0, 1fr); }
    body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .digital-course-explorer { position: static; max-height: none; }
  }
  @media (max-width: 600px) {
    body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) { gap: 16px; }
    body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) :is(.digital-course-workspace, .digital-course-upload-zone, .simple-workflow-card) { padding: 16px; }
    body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .digital-course-upload-zone { flex-direction: row; }
    body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) .media-file-grid { grid-template-columns: minmax(0, 1fr); }
    body #content-list .digital-course-view:has(> .digital-course-tabs > [data-digital-course-section="documents"].active) :is(#digital-course-simple-upload-button, #digital-course-upload-zone-button) { width: 100%; white-space: normal; }
  }
}