html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* --- Admin shell --- */
body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  background-color: #f4f6f9;
  margin: 0;
}

.sidebar {
  width: 250px;
  background: linear-gradient(180deg, #1b2a4a 0%, #16213a 100%);
  color: #e8edf7;
}

.sidebar-brand {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.sidebar-brand span {
  color: #fff;
  font-size: 1.05rem;
  letter-spacing: .2px;
}

.sidebar .nav-link {
  color: #b9c4dd;
  font-size: .92rem;
}

.sidebar .nav-link:hover {
  color: #fff;
  background: rgba(255,255,255,.06);
}

.sidebar .nav-link.active {
  color: #fff;
  background: rgba(255,255,255,.12);
  font-weight: 600;
}

.admin-topbar {
  min-height: 60px;
  background: #fff;
  border-bottom: 1px solid #e4e8f0;
}

.admin-topbar h5 {
  color: #20304f;
}

.stat-card .card-body {
  padding: 1rem 1.25rem;
}

.stat-card .stat-icon {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  font-size: 1.25rem;
}

.stat-card .stat-value {
  font-size: 1.55rem;
  font-weight: 700;
  color: #1b2a4a;
}

.stat-card .stat-label {
  color: #6b7591;
  font-size: .85rem;
}

.table thead th {
  background: #f7f9fc;
  color: #5a6685;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .4px;
  white-space: nowrap;
}

.badge-pill-sm {
  font-size: .72rem;
  padding: .3rem .55rem;
}

.content-card {
  background: #fff;
  border: 1px solid #e4e8f0;
  border-radius: .65rem;
}