body.gbr-admin {
  margin: 0;
  font-family: system-ui, -apple-system, sans-serif;
  background: #fff;
  color: #1a1a1a;
}

.gbr-admin-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  background: #1a1a1a;
  color: #fff;
  padding: 0.85rem 1.25rem;
}

.gbr-admin-header__brand strong {
  color: #f5a623;
}

.gbr-admin-header__brand span {
  margin-left: 0.5rem;
  opacity: 0.85;
  font-size: 0.9rem;
}

.gbr-admin-header__nav {
  display: flex;
  gap: 1rem;
  flex: 1;
  justify-content: center;
}

.gbr-admin-header__nav a {
  color: #fff;
  text-decoration: none;
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
}

.gbr-admin-header__nav a.is-active {
  border-bottom-color: #f5a623;
  color: #f5a623;
}

.gbr-admin-header__user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.gbr-admin-link {
  background: none;
  border: none;
  color: #f5a623;
  cursor: pointer;
  text-decoration: underline;
  font: inherit;
}

.gbr-admin-main {
  padding: 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
}

.gbr-admin-footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.85rem;
  color: #666;
  border-top: 1px solid #eee;
}

.gbr-login {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1a1a1a;
}

.gbr-login__card {
  background: #fff;
  padding: 2rem;
  border-radius: 8px;
  width: min(400px, 92vw);
}

.gbr-login h1 {
  margin: 0;
  color: #f5a623;
}

.gbr-login__sub {
  margin: 0.25rem 0 1.5rem;
  color: #666;
}

.gbr-admin-input,
.gbr-admin-textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 0.5rem 0.65rem;
  border: 1px solid #ddd;
  border-radius: 6px;
  font: inherit;
}

.gbr-admin-label {
  display: block;
  margin-bottom: 0.85rem;
}

.gbr-admin-btn {
  padding: 0.5rem 1rem;
  border-radius: 6px;
  border: 1px solid #ddd;
  background: #fff;
  cursor: pointer;
  font: inherit;
}

.gbr-admin-btn--primary {
  background: #f5a623;
  border-color: #e09515;
  color: #fff;
  font-weight: 600;
}

.gbr-admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.gbr-admin-table th,
.gbr-admin-table td {
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid #eee;
  text-align: left;
}

.gbr-admin-table tbody tr:nth-child(even) {
  background: #f8f8f8;
}

.gbr-admin-table tbody tr:hover {
  background: #fff3e0;
  cursor: pointer;
}

.gbr-badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
}

.gbr-badge--confirmed {
  background: #fff8e1;
  color: #f9a825;
}

.gbr-badge--modified {
  background: #e3f2fd;
  color: #1565c0;
}

.gbr-badge--cancelled {
  background: #ffebee;
  color: #c62828;
}

.gbr-new-booking-alert {
  background: #fff8e1;
  border: 2px solid #f5a623;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.gbr-new-booking-alert__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
}

.gbr-new-booking-alert[hidden] {
  display: none !important;
}

.gbr-new-booking-alert.is-visible {
  display: block;
}

.gbr-admin-modal[hidden] {
  display: none !important;
}

.gbr-admin-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gbr-admin-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.gbr-admin-modal__card {
  position: relative;
  background: #fff;
  border-radius: 8px;
  width: min(560px, 94vw);
  max-height: 90vh;
  overflow: auto;
  padding: 1.25rem;
}

.gbr-admin-modal__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.gbr-status-tabs {
  display: flex;
  gap: 0.5rem;
  margin: 1rem 0;
  flex-wrap: wrap;
}

.gbr-status-tabs button {
  padding: 0.4rem 0.75rem;
  border: 1px solid #ddd;
  background: #fff;
  border-radius: 6px;
  cursor: pointer;
}

.gbr-status-tabs button.is-active {
  background: #f5a623;
  border-color: #e09515;
  color: #fff;
}

.gbr-settings-tabs {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.gbr-settings-tabs a {
  color: #1a1a1a;
  text-decoration: none;
  padding-bottom: 0.25rem;
  border-bottom: 2px solid transparent;
}

.gbr-settings-tabs a.is-active {
  border-bottom-color: #f5a623;
  color: #f5a623;
}

#gbr-fullcalendar {
  min-height: 520px;
}

.fc .gbr-cal-past {
  background: #f0f0f0 !important;
}

.fc .gbr-cal-closed {
  background: #ffcdd2 !important;
}

.fc .gbr-cal-full {
  background: #ffe0b2 !important;
}

.fc .gbr-cal-available {
  background: #e8f5e9 !important;
}

.gbr-admin-msg--error {
  color: #c62828;
}