:root {
  --brand-color: #1f5f8b;
  --nav-color: #17324d;
  --page-background: #f5f7fa;
  --text-color: #263238;
}

body {
  background-color: var(--page-background);
  color: var(--text-color);
}

.navbar {
  background-color: var(--nav-color);
}

.navbar-brand {
  align-items: center;
  display: inline-flex;
  font-weight: 700;
  gap: 0.55rem;
}

.nav-logo-frame {
  align-items: center;
  background-color: #ffffff;
  border-radius: 50%;
  display: inline-flex;
  height: 40px;
  justify-content: center;
  overflow: hidden;
  width: 40px;
}

.nav-logo {
  height: 110px;
  max-width: none;
  transform: translateY(-18px);
  width: 110px;
}

.nav-link.active {
  color: #ffffff !important;
  font-weight: 600;
}

.card {
  border: 1px solid #e5e9ee;
  box-shadow: 0 1px 2px rgba(20, 40, 60, 0.04);
}

.stat-card {
  background-color: #ffffff;
  border-radius: 0.75rem;
  border-top: 4px solid var(--brand-color);
  height: 100%;
  min-height: 125px;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.stat-card:hover {
  box-shadow: 0 8px 18px rgba(20, 40, 60, 0.12);
  transform: translateY(-3px);
}

.stat-card .card-body {
  padding: 1.3rem;
}

.stat-card-total {
  border-top-color: #1f5f8b;
}

.stat-card-available {
  border-top-color: #198754;
}

.stat-card-assigned {
  border-top-color: #d99000;
}

.stat-card-maintenance {
  border-top-color: #b45a4d;
}

.stat-card-employees {
  border-top-color: #6f42c1;
}

.stat-card span {
  color: #6c757d;
  display: block;
  font-size: 0.85rem;
}

.stat-card strong {
  color: var(--nav-color);
  display: block;
  font-size: 1.8rem;
  margin-top: 0.35rem;
}

.table > :not(caption) > * > * {
  padding: 0.85rem;
}

.badge-status {
  font-weight: 500;
}

.login-page {
  align-items: center;
  background-color: #f5f7fa;
  display: grid;
  min-height: 100vh;
}

.brand-mark {
  align-items: center;
  background-color: var(--brand-color);
  border-radius: 50%;
  color: #ffffff;
  display: inline-flex;
  font-weight: 700;
  height: 54px;
  justify-content: center;
  width: 54px;
}

.logo {
  width: 70px;
  height: 70px;
  object-fit: contain;
}

.dashboard-heading {
  border-bottom: 1px solid #dce3ea;
  padding-bottom: 1rem;
}

.dashboard-panel {
  background-color: #ffffff;
  border-radius: 0.75rem;
  overflow: hidden;
}

.dashboard-panel .card-header {
  border-bottom: 1px solid #e5e9ee;
  padding: 1rem 1.25rem;
}