* {
  box-sizing: border-box;
}

body.admin-page {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #eef2f8;
  color: #120f2d;
  min-height: 100vh;
}

.admin-login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.admin-login-card,
.admin-panel {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 16px 40px rgba(18, 15, 45, 0.1);
}

.admin-login-card {
  width: 100%;
  max-width: 420px;
  padding: 32px 28px;
}

.admin-login-card h1,
.admin-header h1 {
  margin: 0 0 8px;
  font-size: 1.6rem;
}

.admin-login-card p,
.admin-header p {
  margin: 0 0 24px;
  color: #6b6a75;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.admin-brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.admin-form-group {
  margin-bottom: 16px;
}

.admin-form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  font-weight: 600;
}

.admin-form-group input,
.admin-form-group textarea,
.admin-form-group input[type="file"] {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #d7dce5;
  border-radius: 10px;
  font-size: 1rem;
}

.admin-form-group textarea {
  resize: vertical;
  min-height: 96px;
  line-height: 1.5;
  font-family: inherit;
}

.admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border: none;
  border-radius: 10px;
  background: #2878eb;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.admin-btn:hover {
  background: #1a5bb8;
}

.admin-btn--light {
  background: #eef2f8;
  color: #120f2d;
}

.admin-btn--light:hover {
  background: #dbeafe;
}

.admin-btn--danger {
  background: #f14d5d;
}

.admin-btn--danger:hover {
  background: #d93648;
}

.admin-error {
  color: #d93648;
  margin-top: 12px;
  text-align: center;
}

.admin-back-link {
  display: inline-block;
  margin-top: 18px;
  color: #2878eb;
  text-decoration: none;
}

.admin-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px 40px;
}

.admin-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.admin-header__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.admin-alert {
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 20px;
  font-weight: 600;
}

.admin-alert--success {
  background: #d1fae5;
  color: #065f46;
}

.admin-alert--error {
  background: #fee2e2;
  color: #991b1b;
}

.admin-alert--info {
  background: #dbeafe;
  color: #1e40af;
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.admin-panel {
  padding: 24px;
}

.admin-panel h2 {
  margin: 0 0 16px;
  font-size: 1.25rem;
}

.admin-panel p.help-text {
  margin: -8px 0 16px;
  color: #6b6a75;
  font-size: 0.9rem;
}

.admin-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.admin-list-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid #eef2f8;
}

.admin-list-item__meta strong {
  display: block;
  word-break: break-word;
}

.admin-list-item__meta span {
  color: #6b6a75;
  font-size: 0.85rem;
}

.admin-list-item__desc {
  display: block;
  color: #4d4b5a;
  font-size: 0.88rem;
  line-height: 1.45;
  margin: 4px 0 6px;
}

.admin-list-item__actions {
  display: flex;
  gap: 8px;
}

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

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

.admin-table th,
.admin-table td {
  padding: 12px;
  border-bottom: 1px solid #eef2f8;
  text-align: left;
  vertical-align: top;
  font-size: 0.92rem;
}

.admin-table th {
  background: #f8fafc;
  font-weight: 700;
}

.admin-empty {
  text-align: center;
  color: #6b6a75;
  padding: 16px;
}

.btn {
  border: none;
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  font-size: 0.875rem;
}

.btn-sm {
  padding: 6px 12px;
}

.btn-outline-primary {
  background: #fff;
  color: #2878eb;
  border: 1px solid #2878eb;
}

.btn-outline-primary:hover {
  background: #2878eb;
  color: #fff;
}

.btn-danger {
  background: #f14d5d;
  color: #fff;
}

.btn-danger:hover {
  background: #d93648;
}

@media (max-width: 767.98px) {
  .admin-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .admin-panel {
    padding: 18px;
  }

  .admin-table th,
  .admin-table td {
    padding: 10px 8px;
    font-size: 0.85rem;
  }
}