:root {
  --brand-ink: #1f2933;
  --brand-primary: #0f766e;
  --brand-primary-dark: #1e293b;
  --brand-accent: #14b8a6;
  --brand-surface: #f4f6f7;
  --brand-border: #dce2e6;
  --brand-danger: #b3261e;
  --brand-danger-dark: #8f1e18;
  --brand-muted: #64748b;
}

body {
  background-color: var(--brand-surface);
  color: var(--brand-ink);
}

/* ── Nav ──────────────────────────────────────────────────────────────── */

.app-nav {
  background-color: var(--brand-primary-dark) !important;
}

.app-nav .nav-link {
  color: rgba(255, 255, 255, 0.78) !important;
  font-weight: 500;
}

.app-nav .nav-link.active,
.app-nav .nav-link:hover {
  color: #fff !important;
}

/* ── Page header / action bar ────────────────────────────────────────── */

.page-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.page-header h3 {
  margin: 0;
  font-weight: 600;
  color: var(--brand-ink);
}

.action-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.action-bar .action-group {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding-right: 0.6rem;
}

.action-bar .action-group + .action-group {
  border-left: 1px solid var(--brand-border);
  padding-left: 0.6rem;
}

.action-bar .action-group--danger {
  margin-left: auto;
  border-left: none;
}

/* ── Buttons ──────────────────────────────────────────────────────────── */

.btn-brand {
  background-color: var(--brand-primary);
  border-color: var(--brand-primary);
  color: #fff;
}

.btn-brand:hover {
  background-color: var(--brand-primary-dark);
  border-color: var(--brand-primary-dark);
  color: #fff;
}

.btn-icon {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-radius: 6px;
  font-size: 0.95rem;
  line-height: 1;
}

/* ── Table ────────────────────────────────────────────────────────────── */

.timesheet-table-wrap {
  max-height: 70vh;
  overflow-y: auto;
  border: 1px solid var(--brand-border);
  border-radius: 8px;
}

.timesheet-table-wrap table {
  margin-bottom: 0;
}

.timesheet-table-wrap thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background-color: var(--brand-surface);
  border-bottom: 2px solid var(--brand-border);
  color: var(--brand-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: 600;
}

.timesheet-table-wrap tbody tr {
  border-bottom: 1px solid var(--brand-border);
}

.timesheet-table-wrap tbody tr:hover {
  background-color: rgba(15, 118, 110, 0.06);
}

.row-daily-total {
  background-color: #eaeef0 !important;
  color: var(--brand-muted);
}

.row-daily-total td {
  border-top: none;
  border-bottom: 2px solid var(--brand-border);
}

.row-monthly-total td {
  background-color: var(--brand-primary-dark);
  color: #fff;
  border: none;
}

.item-type-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}

.badge-recurring {
  background-color: var(--brand-accent);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ── Empty state ──────────────────────────────────────────────────────── */

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--brand-muted);
  border: 1px dashed var(--brand-border);
  border-radius: 8px;
  background-color: #fff;
}

.empty-state p {
  margin-bottom: 1rem;
}

/* ── Mobile ───────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
  .timesheet-table-wrap {
    overflow-x: auto;
  }

  .timesheet-table-wrap table {
    min-width: 760px;
  }
}