:root {
  --bg: #f3f6f8;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-strong: #ffffff;
  --text: #1e293b;
  --muted: #64748b;
  --line: #d8e1e8;
  --brand: #14532d;
  --brand-soft: #edf7f1;
  --accent: #c2410c;
  --danger-soft: #fef2f2;
}

html {
  font-size: 15px;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(20, 83, 45, 0.08), transparent 26%),
    linear-gradient(180deg, #f7fafc 0%, #eff4f7 100%);
  color: var(--text);
}

.admin-header {
  background: linear-gradient(135deg, #0f172a 0%, #14532d 100%);
  box-shadow: 0 10px 36px rgba(15, 23, 42, 0.16);
}

.navbar-brand {
  color: #f8fafc;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.navbar-brand:hover,
.navbar-brand:focus {
  color: #ffffff;
}

.nav-link {
  color: rgba(248, 250, 252, 0.72);
  border-radius: 999px;
  padding: 0.55rem 1rem;
  transition: 0.18s ease;
}

.nav-link:hover,
.nav-link:focus,
.nav-link.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
}

.shop-subnav .nav-link {
  color: #334155;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
}

.shop-subnav .nav-link:hover,
.shop-subnav .nav-link:focus,
.shop-subnav .nav-link.active {
  color: #fff;
  background: linear-gradient(135deg, #14532d 0%, #1f7a45 100%);
}

.admin-userbar {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: #e2e8f0;
}

.admin-user {
  font-size: 0.92rem;
}

.page-card,
.metric-card,
.table-card,
.section-card,
.login-card {
  background: var(--surface);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(216, 225, 232, 0.8);
  border-radius: 1.25rem;
  box-shadow: 0 18px 50px rgba(148, 163, 184, 0.12);
}

.page-card,
.table-card,
.section-card {
  padding: 1.5rem;
}

.metric-card {
  padding: 1.25rem;
  height: 100%;
}

.metric-label {
  color: var(--muted);
  font-size: 0.88rem;
}

.metric-value {
  font-size: 1.8rem;
  font-weight: 700;
  margin-top: 0.5rem;
}

.page-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.page-subtitle {
  color: var(--muted);
  margin-bottom: 0;
}

.table > :not(caption) > * > * {
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
  vertical-align: middle;
}

.badge-soft {
  background: var(--brand-soft);
  color: var(--brand);
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font-weight: 600;
}

.badge-warn-soft {
  background: #fff7ed;
  color: var(--accent);
}

.badge-danger-soft {
  background: var(--danger-soft);
  color: #b91c1c;
}

.kv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.kv-item {
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.kv-label {
  color: var(--muted);
  font-size: 0.85rem;
}

.kv-value {
  display: block;
  margin-top: 0.35rem;
  font-weight: 700;
}

.mini-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mini-item {
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.mini-item strong {
  display: block;
  margin-bottom: 0.25rem;
}

.text-muted-2 {
  color: var(--muted);
}

.flash-detail {
  white-space: pre-wrap;
  margin: 0.75rem 0 0;
  padding: 0.75rem;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.56);
  font-size: 0.86rem;
}

.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.login-card {
  width: min(460px, 100%);
  padding: 2rem;
}

.login-card h1 {
  font-size: 1.8rem;
  font-weight: 800;
}

.helper-text {
  color: var(--muted);
  font-size: 0.88rem;
}

.section-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.empty-state {
  padding: 1.5rem;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.45);
}

@media (max-width: 991.98px) {
  .admin-userbar {
    margin-top: 1rem;
    justify-content: space-between;
  }
}