/* Admin panel */
:root {
  --a-bg: #f0f4f4;
  --a-surface: #fff;
  --a-text: #1a2b2e;
  --a-muted: #5a6d70;
  --a-primary: #0d6b6b;
  --a-border: #dce6e7;
  --a-danger: #b71c1c;
  --a-radius: 10px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body.admin-body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--a-bg);
  color: var(--a-text);
  line-height: 1.5;
}

.admin-header {
  background: var(--a-surface);
  border-bottom: 1px solid var(--a-border);
}

.admin-bar {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.admin-brand {
  font-weight: 700;
  color: var(--a-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-logo {
  height: 28px;
  width: auto;
}

.admin-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.admin-nav a {
  color: var(--a-text);
  text-decoration: none;
  font-size: 0.92rem;
}

.admin-nav a:hover {
  color: var(--a-primary);
  text-decoration: underline;
}

.admin-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
}

.admin-page-title {
  margin: 0 0 1.25rem;
  font-size: 1.5rem;
}

.admin-card {
  background: var(--a-surface);
  border: 1px solid var(--a-border);
  border-radius: var(--a-radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
}

.admin-actions {
  margin-bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
}

.btn-primary {
  background: var(--a-primary);
  color: #fff;
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-secondary {
  background: #e8f4f4;
  color: var(--a-primary);
}

.btn-danger {
  background: #fdecea;
  color: var(--a-danger);
}

.btn-sm {
  padding: 0.35rem 0.65rem;
  font-size: 0.82rem;
}

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

table.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.admin-table th,
.admin-table td {
  padding: 0.65rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--a-border);
}

.admin-table th {
  background: #f0f7f7;
  font-weight: 600;
}

.admin-table tr:last-child td {
  border-bottom: none;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-on {
  background: #e8f6ee;
  color: #1b5e2a;
}

.badge-off {
  background: #f5f5f5;
  color: var(--a-muted);
}

.badge-pending {
  background: #fff8e6;
  color: #8a6d1d;
}

.badge-confirmed {
  background: #e8f6ee;
  color: #1b5e2a;
}

.badge-cancelled {
  background: #fdecea;
  color: #8a1f17;
}

.admin-inline-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.admin-inline-form label {
  font-weight: 600;
  font-size: 0.88rem;
}

.admin-inline-form select {
  padding: 0.45rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--a-border);
  font: inherit;
}

.admin-form .row {
  margin-bottom: 1rem;
}

.admin-form label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.admin-form input,
.admin-form select {
  width: 100%;
  max-width: 420px;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--a-border);
  border-radius: 8px;
  font: inherit;
}

.alert {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.alert-error {
  background: #fdecea;
  color: #8a1f17;
  border: 1px solid #f5c4be;
}

.alert-success {
  background: #e8f6ee;
  color: #1b5e2a;
  border: 1px solid #b8e0c4;
}

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--a-surface);
  border: 1px solid var(--a-border);
  border-radius: var(--a-radius);
  padding: 2rem;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

.login-card h1 {
  margin: 0 0 1rem;
  font-size: 1.35rem;
}

.login-card .btn-primary {
  width: 100%;
  padding: 0.65rem;
}