/* One isolated navigation component for Sources, Matrices and Text.
   A 260px rail is used only when the remaining work area is wide enough. */
.sw-workbench .sw-document-workspace{display:grid;grid-template-columns:260px minmax(0,1fr);gap:24px;align-items:start;margin:20px 0}
.sw-section-navigation{position:sticky;top:16px;min-width:0;box-sizing:border-box;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface);overflow:hidden}
.sw-navigation-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 16px 12px;border-bottom:1px solid var(--color-border);font-size:12px;font-weight:500;color:var(--color-muted)}
.sw-navigation-heading>span:last-child{font-size:11px;font-weight:400;font-variant-numeric:tabular-nums}
.sw-workbench .sw-navigation-trigger{display:none}
.sw-section-list{display:flex;flex-direction:column;gap:4px;min-width:0;max-height:min(720px,calc(100dvh - 160px));overflow:auto;padding:8px;margin:0;scrollbar-width:thin;scrollbar-color:var(--color-border) transparent;overscroll-behavior:contain}
.sw-workbench .sw-section-list>.btn{display:grid;grid-template-columns:32px minmax(0,1fr) 24px;align-items:start;column-gap:10px;row-gap:0;width:100%;min-width:0;min-height:54px;box-sizing:border-box;padding:12px 10px;border:0;border-radius:8px;background:transparent;color:var(--color-text);text-align:left;white-space:normal;font-size:13px;line-height:20px}
.sw-workbench .sw-section-list>.btn:hover{background:var(--color-surface-muted)}
.sw-workbench .sw-section-list>.btn.is-current{background:var(--color-accent-soft);color:var(--color-accent)}
.sw-section-list .sw-nav-number{display:block;min-width:0;padding:0;font-size:12px;line-height:20px;font-weight:400;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--color-muted)}
.sw-section-list .is-current .sw-nav-number{color:var(--color-accent)}
.sw-section-list .sw-nav-copy{display:block;min-width:0}
.sw-workbench .sw-section-list .sw-nav-copy b{display:block;margin:0;font-size:13px;font-weight:500;line-height:20px;overflow-wrap:normal;word-break:normal;hyphens:none}
.sw-workbench .sw-section-list .sw-nav-copy small{display:block;margin:5px 0 0;font-size:11px;line-height:17px;color:var(--color-muted);font-weight:400}
.sw-section-list .sw-nav-count{display:grid;place-items:center;justify-self:end;min-width:24px;width:24px;height:24px;padding:0;border-radius:50%;background:var(--color-surface-muted);font-size:11px;font-weight:400;font-variant-numeric:tabular-nums;line-height:24px;margin-top:-2px;color:var(--color-muted)}
.sw-section-list .is-current .sw-nav-count{background:var(--color-surface);color:var(--color-accent)}
.sw-section-list .sw-nav-status-icon{display:grid;place-items:center;justify-self:end;width:24px;min-height:20px;height:20px;margin:0;color:var(--color-muted)}
.sw-section-list .sw-nav-status-icon>svg,.sw-section-list .sw-nav-status-icon>.project-spinner{width:15px;height:15px}
.sw-section-list .state-ready .sw-nav-status-icon{color:var(--color-success)}
.sw-section-list .state-building .sw-nav-status-icon{color:var(--color-accent)}
.sw-section-list .state-stale .sw-nav-status-icon{color:var(--color-warning)}
.sw-section-list .state-error .sw-nav-status-icon{color:var(--color-danger)}
@container workspace (max-width:1040px){
 .sw-workbench .sw-document-workspace{grid-template-columns:minmax(0,1fr);gap:20px}
 .sw-section-navigation{position:static;top:auto;width:100%;overflow:visible}
 .sw-navigation-heading{display:none}
 .sw-workbench .sw-navigation-trigger{display:grid;grid-template-columns:minmax(0,1fr) 20px;align-items:center;gap:16px;width:100%;min-width:0;min-height:72px;padding:12px 16px;border:0;border-radius:12px;background:var(--color-surface);color:var(--color-text);text-align:left;font-weight:400}
 .sw-navigation-trigger>span{display:block;min-width:0}
 .sw-navigation-trigger small{display:block;color:var(--color-muted);font-size:11px;line-height:17px;margin:0}
 .sw-navigation-trigger b{display:block;font-weight:500;font-size:14px;line-height:21px;margin:2px 0;overflow-wrap:normal}
 .sw-navigation-trigger>svg{width:18px;height:18px;color:var(--color-muted);transition:transform .15s}
 .sw-section-navigation.is-expanded .sw-navigation-trigger>svg{transform:rotate(180deg)}
 .sw-section-navigation .sw-section-list{display:none;max-height:392px;padding:8px;gap:4px;border-top:1px solid var(--color-border)}
 .sw-section-navigation.is-expanded .sw-section-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}
}
@container workspace (max-width:620px){
 .sw-section-navigation.is-expanded .sw-section-list{grid-template-columns:minmax(0,1fr);max-height:348px}
 .sw-workbench .sw-navigation-trigger{padding:12px;gap:12px}
 .sw-workbench .sw-section-list>.btn{padding:10px;min-height:54px;column-gap:8px}
}
@media(prefers-reduced-motion:reduce){.sw-navigation-trigger>svg{transition:none}}