/* Shared workspace density, navigation and inspection list layout. */
:root { --radius-md: 8px; --radius-lg: 8px; }
.app-shell, .app-shell * { letter-spacing: 0; }
.app-main, .content { min-width: 0; }
.app-main main { padding: 24px; }
.sidebar-brand .brand-name small { display: block; font-size: 11px; font-weight: 400; margin-top: 4px; opacity: .75; }
.workspace-location { display: flex; align-items: center; gap: 8px; color: var(--text-secondary); font-size: 13px; min-width: 0; }
.workspace-location strong { color: var(--text); overflow-wrap: anywhere; }
.side-nav-link.active { background: var(--primary-light); color: var(--primary); box-shadow: inset 3px 0 var(--primary); }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 1000; padding: 12px; background: var(--card); color: var(--text); }
.skip-link:focus { top: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.app-shell :is(button, a, input, select, textarea):focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
.page-header { margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border-subtle); }
.page-header h1 { font-size: 24px; line-height: 1.3; margin: 0; }
.page-header .subtitle { margin: 6px 0 0; }
.page-header-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.page-header-actions .primary-btn { width: auto; }
.primary-btn, .link-btn { display: inline-flex; justify-content: center; align-items: center; gap: 6px; min-height: 36px; text-decoration: none; }
.filter-panel { box-shadow: none; border-radius: 0; border-width: 0 0 1px; padding: 0 0 16px; background: transparent; }
.filter-actions:empty { display: none; }
.grid { box-shadow: none; border-radius: 0; }
.grid th { font-size: 12px; text-transform: none; background: var(--hover-bg); color: var(--text-secondary); }
.grid td { font-size: 13px; }
.session-filters { display: flex; align-items: end; gap: 16px; flex-wrap: wrap; padding-bottom: 20px; }
.session-filters label { display: grid; gap: 6px; font-size: 12px; color: var(--text-secondary); }
.session-filters label:first-child { flex: 1; min-width: 180px; }
.session-filters input, .session-filters select { width: 100%; min-height: 38px; }
.session-filters > span { padding-bottom: 10px; font-size: 12px; color: var(--text-secondary); }
.sessions-workspace { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr); border-top: 1px solid var(--border-subtle); min-height: 460px; }
.session-list-scroll { min-width: 0; overflow-x: auto; }
.session-grid { width: 100%; }
.session-grid td { vertical-align: middle; }
.session-select { display: grid; text-align: left; gap: 5px; background: none; color: var(--text); border: 0; padding: 8px 0; cursor: pointer; }
.session-select span, .session-secondary { display: block; font-size: 12px; color: var(--text-secondary); margin-top: 5px; }
.session-grid .session-selected td { background: var(--primary-light); }
.session-selected td:first-child { box-shadow: inset 3px 0 var(--primary); }
.session-detail { padding: 24px; border-left: 1px solid var(--border-subtle); min-width: 0; display: flex; flex-direction: column; align-items: start; }
.session-detail h2 { font-size: 20px; margin: 10px 0 4px; overflow-wrap: anywhere; }
.session-detail > p { margin: 0 0 16px; color: var(--text-secondary); }
.session-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin: 24px 0; width: 100%; }
.session-facts dt { font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; }
.session-facts dd { margin: 0; font-size: 13px; overflow-wrap: anywhere; }
.session-progress { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: 12px; width: 100%; }
.session-progress progress { width: 100%; height: 8px; accent-color: var(--primary); }
.session-detail .session-lock { margin: 18px 0; font-size: 12px; }
.session-detail-actions { padding-top: 24px; margin-top: auto; width: 100%; }
.session-detail-actions .primary-btn { width: auto; }
.session-empty { padding: 24px; color: var(--text-secondary); }
@media (max-width: 1100px) {
    .workspace-location > span, .workspace-location > svg { display: none; }
    .session-info { flex-wrap: wrap; justify-content: end; }
    .sessions-workspace { grid-template-columns: minmax(0, 1fr); }
    .session-detail { border-left: 0; border-top: 1px solid var(--border-subtle); }
}
@media (max-width: 680px) {
    .app-main main { padding: 16px; }
    .top-row { padding: 10px 12px; gap: 8px; }
    .workspace-location, .user-chip { display: none; }
    .session-info { gap: 6px; }
    .page-header { align-items: start; gap: 16px; }
    .session-filters > span { width: 100%; padding: 0; }
    .session-detail { padding: 20px 0; }
    .grid { display: block; overflow-x: auto; max-width: 100%; }
    .session-grid { display: table; min-width: 440px; }
}
@media (prefers-reduced-motion: reduce) {
    .app-shell * { scroll-behavior: auto; transition: none; animation: none; }
}