body{background:#f5f7fb;color:#172033;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.app-shell{display:flex;min-height:100vh}.sidebar{width:245px;background:#111827;color:#fff;padding:20px;position:fixed;inset:0 auto 0 0;z-index:10}
.brand{font-size:1.3rem;font-weight:800;padding:8px 10px 24px;display:flex;gap:10px;align-items:center}.sidebar nav{display:grid;gap:6px}
.sidebar a{color:#cbd5e1;text-decoration:none;padding:11px 12px;border-radius:10px}.sidebar a:hover{background:#1f2937;color:#fff}
.sidebar-footer{position:absolute;bottom:18px;left:24px;color:#64748b}.main-content{margin-left:245px;width:calc(100% - 245px)}
.topbar{height:70px;background:#fff;border-bottom:1px solid #e5e7eb;display:flex;justify-content:space-between;align-items:center;padding:0 28px;position:sticky;top:0;z-index:5}
.user-menu{display:flex;gap:16px;align-items:center}.user-menu a{color:#475569;font-size:1.25rem}
.card{border:0;border-radius:16px;box-shadow:0 6px 24px rgba(15,23,42,.06)}.stat{padding:22px}.stat .icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:#eef2ff;font-size:1.3rem}
.table-card{overflow:hidden}.table> :not(caption)>*>*{padding:13px 14px;vertical-align:middle}
.badge-soft{background:#eef2ff;color:#3730a3}.metric{font-size:1.65rem;font-weight:800}.muted{color:#64748b}
.btn{border-radius:10px}.form-control,.form-select{border-radius:10px;padding:.65rem .8rem}.page-actions{display:flex;gap:8px;flex-wrap:wrap}
@media(max-width:900px){.sidebar{width:74px;padding:12px}.brand span,.sidebar a{font-size:0}.sidebar a i{font-size:1.1rem}.main-content{margin-left:74px;width:calc(100% - 74px)}.topbar{padding:0 15px}}