:root {
  --tempo-blue: #1d4ed8; --tempo-blue-dark: #1e3a8a; --tempo-navy: #0f2557; --tempo-sky: #eff6ff;
  --tempo-border: #e2e8f0; --tempo-green: #059669; --tempo-green-bg: #ecfdf5; --tempo-red: #dc2626;
  --tempo-red-bg: #fef2f2; --tempo-amber: #d97706; --tempo-amber-bg: #fffbeb; --tempo-gray: #64748b;
  --tempo-muted: #94a3b8; --radius: 12px;
  --shadow: 0 1px 2px rgba(15,37,87,.06), 0 4px 14px rgba(15,37,87,.06);
}
* { box-sizing: border-box; }
body { margin: 0; font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif; background: #f6f9fd; color: #1e293b; font-size: 14.5px; }
.app-shell { display: flex; min-height: 100vh; }
.sidebar { width: 236px; background: var(--tempo-navy); color: #dbe7ff; display: flex; flex-direction: column; position: fixed; top: 0; left: 0; bottom: 0; z-index: 20; padding: 18px 12px; transition: transform .2s; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; padding: 0 8px; }
.brand-icon { width: 34px; height: 34px; border-radius: 9px; }
.brand-text { font-size: 1.35rem; font-weight: 800; letter-spacing: .04em; }
.brand-sub { color: #8fa5d9; font-size: .72rem; padding: 2px 8px 14px; }
.sidebar-nav { margin-top: 6px; display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-item { color: #c3d2f5; text-decoration: none; padding: 9px 12px; border-radius: 9px; font-weight: 500; font-size: .92rem; display: flex; align-items: center; gap: 10px; }
.nav-item:hover { background: rgba(255,255,255,.08); color: #fff; }
.nav-item.active { background: var(--tempo-blue); color: #fff; }
.sidebar-foot { border-top: 1px solid rgba(255,255,255,.12); padding-top: 10px; }
.sidebar-foot .nav-item { font-size: .8rem; color: #8fa5d9; }
.main-area { flex: 1; margin-left: 236px; display: flex; flex-direction: column; min-width: 0; }
.topbar { background: #fff; border-bottom: 1px solid var(--tempo-border); height: 60px; display: flex; align-items: center; gap: 12px; padding: 0 22px; position: sticky; top: 0; z-index: 10; }
.topbar-title { flex: 1; font-weight: 700; color: var(--tempo-navy); font-size: 1rem; }
.content { padding: 24px 26px 60px; max-width: 1380px; width: 100%; }
.user-chip { border: 1px solid var(--tempo-border); border-radius: 999px; padding: 4px 12px 4px 4px; display: flex; align-items: center; gap: 8px; }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--tempo-sky); color: var(--tempo-blue); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; }
.avatar-lg { width: 52px; height: 52px; font-size: 1.35rem; border-radius: 14px; }
.flex-grow-1 { flex: 1; }
.badge-support { background: var(--tempo-red-bg); color: var(--tempo-red); border-radius: 999px; padding: 3px 10px; font-size: .7rem; margin-right: 8px; }
.card { border: 1px solid var(--tempo-border); border-radius: var(--radius); box-shadow: var(--shadow); }
.stat-card .card-body { padding: 16px 18px; }
.stat-label { color: var(--tempo-gray); font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; }
.stat-value { font-size: 1.7rem; font-weight: 800; color: var(--tempo-navy); line-height: 1.2; }
.stat-value.green { color: var(--tempo-green); } .stat-value.red { color: var(--tempo-red); } .stat-value.amber { color: var(--tempo-amber); }
.table { --bs-table-hover-bg: #f8fbff; }
.table thead th { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--tempo-muted); border-bottom-width: 1px; }
.table td { vertical-align: middle; }
.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .74rem; font-weight: 600; }
.pill-green { background: var(--tempo-green-bg); color: var(--tempo-green); }
.pill-red { background: var(--tempo-red-bg); color: var(--tempo-red); }
.pill-amber { background: var(--tempo-amber-bg); color: var(--tempo-amber); }
.pill-gray { background: #f1f5f9; color: var(--tempo-gray); }
.pill-blue { background: var(--tempo-sky); color: var(--tempo-blue); }
.btn-primary { background: var(--tempo-blue); border-color: var(--tempo-blue); }
.btn-primary:hover { background: var(--tempo-blue-dark); border-color: var(--tempo-blue-dark); }
.btn-outline-primary { color: var(--tempo-blue); border-color: #bfd3f8; }
.btn-outline-primary:hover { background: var(--tempo-sky); color: var(--tempo-blue-dark); border-color: var(--tempo-blue); }
.form-control, .form-select { border-color: #d8e0ee; border-radius: 9px; font-size: .92rem; }
.form-control:focus, .form-select:focus { border-color: var(--tempo-blue); box-shadow: 0 0 0 .18rem rgba(29,78,216,.12); }
.form-label { font-size: .82rem; font-weight: 600; color: #334155; margin-bottom: 4px; }
.card-header-tempo { background: transparent; border-bottom: 1px solid var(--tempo-border); font-weight: 700; color: var(--tempo-navy); padding: 14px 18px; }
.page-head { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.page-title { font-weight: 800; color: var(--tempo-navy); margin: 0; font-size: 1.3rem; }
.muted { color: var(--tempo-muted); }
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(180deg, #eaf2ff 0%, #f6f9fd 100%); padding: 20px; }
.login-card { width: 100%; max-width: 400px; }
.login-logo { text-align: center; margin-bottom: 18px; }
.login-logo img { width: 52px; height: 52px; border-radius: 14px; }
.login-logo h1 { font-weight: 800; color: var(--tempo-navy); letter-spacing: .03em; margin: 6px 0 0; font-size: 1.6rem; }
.login-logo p { color: var(--tempo-gray); margin: 0; }
.alert { border-radius: 10px; font-size: .9rem; }
.feed-row { display: flex; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px solid #f1f5f9; }
.feed-row:last-child { border-bottom: none; }
.feed-time { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--tempo-navy); min-width: 52px; }
.empty-state { text-align: center; color: var(--tempo-muted); padding: 42px 10px; }
@media (max-width: 991px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-area { margin-left: 0; }
}
@media print { .sidebar, .topbar, .btn { display: none !important; } .main-area { margin-left: 0; } }