/* ==========================================================================
   Admin Portal Stylesheet - Estelle Gillard Practice Manager
   ========================================================================== */

:root {
  --admin-primary: #1C382F;
  --admin-primary-light: #2A4F43;
  --admin-accent: #3F755F;
  --admin-accent-soft: #E8EFEA;
  --admin-bg: #F4F6F5;
  --admin-card-bg: #FFFFFF;
  --admin-text-main: #1C2521;
  --admin-text-muted: #64746D;
  --admin-border: #E0E7E3;
  --admin-success: #2E7D32;
  --admin-warning: #ED6C02;
  --admin-danger: #D32F2F;
  --admin-info: #0288D1;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 14px rgba(28, 56, 47, 0.08);
}

body.admin-body {
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  background-color: var(--admin-bg);
  color: var(--admin-text-main);
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
}

/* Login Modal / Container */
.login-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, #2A4F43 0%, #12241E 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 20px;
}

.login-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
  text-align: center;
}

.login-avatar {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  margin: 0 auto 16px;
  object-fit: cover;
  border: 3px solid var(--admin-accent);
}

.login-card h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  color: var(--admin-primary);
  margin-bottom: 4px;
}

.login-card p {
  font-size: 0.88rem;
  color: var(--admin-text-muted);
  margin-bottom: 24px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
}

/* Admin Top Bar */
.admin-navbar {
  background: #FFFFFF;
  border-bottom: 1px solid var(--admin-border);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 500;
}

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

.admin-nav-brand h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--admin-primary);
}

.admin-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 9999px;
  background: var(--admin-accent-soft);
  color: var(--admin-accent);
}

.admin-nav-controls {
  display: flex;
  align-items: center;
  gap: 14px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--admin-border);
  background: #FFFFFF;
}

.status-pill.online {
  border-color: #A5D6A7;
  color: #2E7D32;
  background: #E8F5E9;
}

/* Layout */
.admin-container {
  max-width: 1300px;
  margin: 28px auto;
  padding: 0 24px;
  width: 100%;
  flex: 1;
}

/* Stats Cards */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  background: #FFFFFF;
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--admin-accent-soft);
  color: var(--admin-accent);
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-content h4 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--admin-primary);
  line-height: 1.1;
}

.stat-content span {
  font-size: 0.82rem;
  color: var(--admin-text-muted);
}

/* Tabs Navigation */
.admin-tabs-nav {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--admin-border);
  margin-bottom: 24px;
}

.admin-tab-btn {
  padding: 12px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--admin-text-muted);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.admin-tab-btn:hover {
  color: var(--admin-primary);
}

.admin-tab-btn.active {
  color: var(--admin-primary);
  border-bottom-color: var(--admin-accent);
}

/* Content Panels */
.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* Card Wrapper */
.admin-card {
  background: #FFFFFF;
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.card-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 14px;
}

.card-header-flex h3 {
  font-size: 1.25rem;
  color: var(--admin-primary);
}

/* Filter Controls */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.search-field {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--admin-border);
  font-size: 0.9rem;
  width: 240px;
}

.filter-select {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--admin-border);
  font-size: 0.9rem;
  background: #FFFFFF;
}

/* Bookings Table */
.table-responsive {
  overflow-x: auto;
}

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

.admin-table th {
  background: var(--admin-bg);
  padding: 12px 16px;
  font-weight: 700;
  color: var(--admin-text-muted);
  border-bottom: 1px solid var(--admin-border);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--admin-border);
  vertical-align: middle;
}

.admin-table tr:hover td {
  background: #FAFCFA;
}

/* Status Badges */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: capitalize;
}

.badge-status.confirmed {
  background: #E8F5E9;
  color: #2E7D32;
}

.badge-status.completed {
  background: #E3F2FD;
  color: #0288D1;
}

.badge-status.pending_payment {
  background: #FFF3E0;
  color: #E65100;
}

.badge-status.cancelled {
  background: #FFEBEE;
  color: #C62828;
}

/* Action Buttons */
.btn-action {
  background: none;
  border: 1px solid var(--admin-border);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--admin-primary);
  font-size: 0.85rem;
  transition: all 0.2s;
}

.btn-action:hover {
  background: var(--admin-accent-soft);
  border-color: var(--admin-accent);
}

.btn-action.delete:hover {
  background: #FFEBEE;
  color: #C62828;
  border-color: #EF9A9A;
}

/* Schedule Config Grid */
.schedule-days-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.day-schedule-row {
  display: grid;
  grid-template-columns: 160px 100px 1fr;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
}

.day-schedule-row.disabled {
  background: #F9F9F9;
  opacity: 0.7;
}

.slots-pill-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.slot-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--admin-accent-soft);
  border-radius: 9999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--admin-primary);
}

.slot-tag .remove-slot {
  cursor: pointer;
  color: var(--admin-text-muted);
}

.slot-tag .remove-slot:hover {
  color: #C62828;
}

.add-slot-input-wrap {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.add-slot-input {
  width: 75px;
  padding: 4px 8px;
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
}

/* Date Overrides Section */
.date-overrides-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.blocked-dates-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.blocked-date-tag {
  padding: 6px 12px;
  background: #FFEBEE;
  color: #C62828;
  border-radius: 9999px;
  font-size: 0.84rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.blocked-date-tag span {
  cursor: pointer;
}

/* Booking Details Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 30px;
  width: 100%;
  max-width: 550px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  position: relative;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--admin-text-muted);
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .admin-stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  .day-schedule-row {
    grid-template-columns: 1fr;
  }
  .date-overrides-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .admin-navbar {
    padding: 12px 16px;
    flex-wrap: wrap;
    gap: 12px;
  }
  .admin-nav-brand h3 {
    font-size: 1.1rem;
  }
  .admin-nav-controls {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
  }
  .admin-container {
    padding: 16px 12px;
  }
  .admin-tabs-nav {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 4px;
    padding-bottom: 6px;
  }
  .admin-tab-btn {
    padding: 10px 14px;
    font-size: 0.85rem;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .card-header-flex {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 8px;
  }
  .filter-bar input, .filter-bar select, .filter-bar button {
    width: 100%;
  }
  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    margin-top: 12px;
  }
  .admin-table {
    min-width: 680px;
  }
  .admin-card {
    padding: 20px 16px;
  }
  #tabSettings .admin-card div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
}

@media (max-width: 480px) {
  .admin-stats-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .stat-card {
    padding: 16px;
  }
  .modal-card {
    padding: 20px 16px;
    margin: 10px;
  }
}