body.sidebar-collapsed{--sidebar:78px}
  body.sidebar-collapsed .sidebar{width:78px;overflow-x:hidden}
  body.sidebar-collapsed .brand{padding:10px 8px}.sidebar-collapsed .brand img{height:55px;padding:3px}.sidebar-collapsed .brand strong,.sidebar-collapsed .brand span,.sidebar-collapsed .nav-label,.sidebar-collapsed .nav-btn>span:not(.nav-icon),.sidebar-collapsed .privacy{display:none}
  body.sidebar-collapsed .nav{padding:12px 9px}.sidebar-collapsed .nav-btn{padding:8px;justify-content:center}.sidebar-collapsed .nav-icon{width:40px;height:40px}
  body.sidebar-collapsed .main{margin-left:78px}
  .sidebar-toggle{position:fixed;left:calc(var(--sidebar) + 10px);top:16px;z-index:55;width:42px;height:42px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--navy);box-shadow:0 8px 22px rgba(24,45,72,.12);font-size:20px;font-weight:900;transition:.2s}
  .sidebar-collapsed .sidebar-toggle{left:88px}.topbar{padding-left:78px}
  .people-insight{display:flex;flex-wrap:wrap;gap:5px;margin-top:7px}.people-insight .pill{font-size:8px}
  .people-filter-summary{margin:0 0 12px;padding:10px 12px;border:1px solid var(--border);border-radius:12px;background:var(--soft);font-size:10px;color:var(--muted)}
  .event-groups{display:grid;gap:16px}.event-group{border:1px solid var(--border);border-radius:15px;background:#fff;overflow:hidden}.event-group-head{padding:12px 14px;display:flex;justify-content:space-between;align-items:center;background:var(--soft);border-bottom:1px solid var(--border)}.event-group-head h3{margin:0;color:var(--navy-dark);font-size:14px}.event-group-body{padding:12px;display:grid;gap:10px}
  .event-card .item-actions{display:flex;flex-wrap:wrap;gap:6px}
  .collapsible-card{border:1px solid var(--border);border-radius:14px;background:#fff;margin-bottom:12px;overflow:hidden}.collapsible-head{width:100%;padding:13px 15px;display:flex;align-items:center;justify-content:space-between;gap:12px;border:0;background:var(--soft);color:var(--navy-dark);font-weight:900;text-align:left}.collapsible-body{padding:14px}.collapsible-card.is-collapsed .collapsible-body{display:none}.collapsible-head .arrow{transition:.2s}.collapsible-card.is-collapsed .arrow{transform:rotate(-90deg)}
  .checklist-builder{display:grid;gap:9px}.checklist-builder-row{display:grid;grid-template-columns:minmax(190px,1fr) 145px minmax(180px,1fr) auto;gap:8px;align-items:end;padding:10px;border:1px solid var(--border);border-radius:12px;background:var(--soft)}
  .attendance-detail-row td{padding:0!important;background:#fbfdff!important}.attendance-detail-box{padding:14px 18px;display:grid;grid-template-columns:repeat(3,minmax(180px,1fr));gap:10px}.attendance-detail-box.hidden{display:none}.attendance-check{padding:10px;border:1px solid var(--border);border-radius:11px;background:#fff}.attendance-check label{display:flex;gap:8px;align-items:flex-start;margin:0}.attendance-check input[type=checkbox]{width:18px;height:18px;min-height:auto;accent-color:var(--green)}
  .performance-filter-card{margin-bottom:14px;padding:12px;border:1px solid var(--border);border-radius:13px;background:var(--soft)}.performance-filter-row{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:9px}.performance-summary-note{margin-top:8px;color:var(--muted);font-size:10px}
  .large-data-note{padding:10px 12px;border-left:4px solid var(--cyan);background:#eff9ff;border-radius:10px;font-size:10px;color:#164b70;margin-bottom:12px}
  .hidden-region-field{display:none!important}
  @media(max-width:920px){body.sidebar-collapsed .main{margin-left:0}.sidebar-toggle{left:10px}.topbar{padding-left:65px}.performance-filter-row{grid-template-columns:1fr 1fr}.attendance-detail-box{grid-template-columns:1fr 1fr}.checklist-builder-row{grid-template-columns:1fr 1fr}}
  @media(max-width:620px){.performance-filter-row,.attendance-detail-box,.checklist-builder-row{grid-template-columns:1fr}.sidebar-toggle{top:10px}}