:root {
  --brand: #8b1e1e;
  --brand-dark: #651515;
  --accent: #f4b942;
  --bg: #f7f4ef;
  --card: #ffffff;
  --text: #222222;
  --muted: #6c757d;
  --success: #198754;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.dark-mode {
  --bg: #131313;
  --card: #1d1d1d;
  --text: #f5f5f5;
  --muted: #b5b5b5;
}

body.dark-mode .card,
body.dark-mode .table,
body.dark-mode .modal-content,
body.dark-mode .form-control,
body.dark-mode .form-select,
body.dark-mode .input-group-text,
body.dark-mode .table-light,
body.dark-mode .app-navbar {
  background-color: var(--card) !important;
  color: var(--text) !important;
  border-color: rgba(255,255,255,.08) !important;
}

body.dark-mode .table-light th,
body.dark-mode .table-hover tbody tr,
body.dark-mode .card-header,
body.dark-mode .text-muted,
body.dark-mode .small.text-muted {
  color: var(--muted) !important;
}

body.dark-mode .navbar .nav-link,
body.dark-mode .navbar-brand,
body.dark-mode .btn-outline-light {
  color: #fff !important;
}

body.dark-mode .form-control::placeholder {
  color: #999;
}

.login-card,
.card {
  background: var(--card);
  border-radius: 1rem;
}

.brand-badge {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  font-size: 1.8rem;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  box-shadow: 0 10px 25px rgba(139, 30, 30, 0.25);
}

.app-navbar {
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
}

.app-navbar .navbar-brand,
.app-navbar .nav-link,
.app-navbar .btn {
  color: #fff;
}

.app-navbar .nav-link.active,
.app-navbar .nav-link:hover {
  color: var(--accent);
}

.tab-btn {
  background: transparent;
  border: 0;
}

.stat-card {
  background: linear-gradient(180deg, rgba(139,30,30,0.1), rgba(255,255,255,0.95));
}

body.dark-mode .stat-card {
  background: linear-gradient(180deg, rgba(244,185,66,.15), rgba(29,29,29,.95));
}

.display-6 {
  font-size: clamp(1.4rem, 3vw, 2.2rem);
}

.table td, .table th {
  vertical-align: middle;
}

.progress-mini {
  height: 10px;
  background: rgba(139,30,30,.12);
  border-radius: 999px;
  overflow: hidden;
}

.progress-mini > div {
  height: 100%;
  background: linear-gradient(90deg, var(--brand), var(--accent));
}

.report-box {
  background: rgba(139, 30, 30, 0.04);
  border: 1px solid rgba(139, 30, 30, 0.08);
  border-radius: 1rem;
  padding: 1rem;
}

.empty-state {
  padding: 2rem;
  text-align: center;
  color: var(--muted);
}

@media print {
  .navbar, .toast-container, #syncBtn, #darkModeBtn, #logoutBtn, .btn, #staffTab, #expensesTab, #dashboardTab {
    display: none !important;
  }
  body {
    background: #fff;
  }
  #reportsTab {
    display: block !important;
  }
}