:root {
  --admin-bg: linear-gradient(180deg, #f3f7ff 0%, #eef2ff 100%);
  --admin-card-bg: #ffffff;
  --admin-border: #d9e2f5;
  --admin-text: #1f2937;
  --admin-muted: #6b7280;
  --admin-accent: #3b82f6;
  --admin-accent-strong: #2563eb;
  --admin-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

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

.admin-layout {
  max-width: 1080px;
  margin: 1rem auto 5.5rem;
  padding: 0 1rem;
}

.admin-hero {
  background: linear-gradient(135deg, #1d4ed8, #3b82f6);
  color: #fff;
  padding: 1.25rem 1.5rem;
  border-radius: 14px;
  box-shadow: var(--admin-shadow);
  margin-bottom: 1rem;
}

.admin-hero h1 {
  margin: 0;
  font-size: 1.35rem;
}

.admin-hero p {
  margin: .45rem 0 0;
  opacity: .92;
  font-size: .95rem;
}

.admin-card {
  background: var(--admin-card-bg);
  border: 1px solid var(--admin-border);
  border-radius: 14px;
  box-shadow: var(--admin-shadow);
  padding: 1.1rem;
}

.admin-form {
  display: grid;
  gap: .8rem;
}

.admin-form-grid {
  display: grid;
  gap: .8rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.admin-field {
  display: grid;
  gap: .35rem;
}

.admin-field label {
  font-size: .85rem;
  color: var(--admin-muted);
}

.admin-field input {
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  padding: .65rem .7rem;
  font-size: .95rem;
}


.admin-field select {
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  padding: .65rem .7rem;
  font-size: .95rem;
  background: #fff;
}

.admin-btn {
  border: 0;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--admin-accent), var(--admin-accent-strong));
  color: #fff;
  font-weight: 600;
  padding: .7rem 1rem;
  cursor: pointer;
}

.admin-table-wrap {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.admin-table th,
.admin-table td {
  text-align: left;
  padding: .7rem .65rem;
  border-bottom: 1px solid #e5e7eb;
  font-size: .92rem;
}

.admin-table th {
  background: #eff6ff;
  color: #1e3a8a;
  font-weight: 600;
}

.admin-table tr:nth-child(even) {
  background: #f8fbff;
}

.admin-message {
  margin: .35rem 0;
  font-size: .92rem;
  color: #b91c1c;
}

.admin-note {
  margin: 0;
  font-size: .9rem;
  color: var(--admin-muted);
}