/* ==========================================================================
   PhysioCare - Protected Admin Dashboard Stylesheet
   ========================================================================== */

:root {
  --admin-bg: #f1f5f9;
  --admin-sidebar-bg: #0f172a;
  --admin-sidebar-text: #94a3b8;
  --admin-card-bg: #ffffff;
  --admin-text: #1e293b;
  --admin-border: #e2e8f0;
  --admin-primary: #0d9488;
  --admin-danger: #ef4444;
  --admin-warning: #f59e0b;
  --admin-success: #10b981;
}

body.admin-body {
  background-color: var(--admin-bg);
  font-family: 'Inter', sans-serif;
  color: var(--admin-text);
  margin: 0;
  display: flex;
  min-height: 100vh;
}

/* Admin Auth Login Box */
.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(135deg, #0f172a, #0d9488);
}

.login-card {
  background: #ffffff;
  padding: 40px;
  border-radius: 16px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.login-header {
  text-align: center;
  margin-bottom: 30px;
}

.login-header h2 {
  color: var(--admin-primary);
  font-size: 1.8rem;
}

/* Admin Dashboard Layout */
.admin-sidebar {
  width: 260px;
  background-color: var(--admin-sidebar-bg);
  color: var(--admin-sidebar-text);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
}

.sidebar-header {
  padding: 24px;
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-nav {
  list-style: none;
  padding: 20px 0;
}

.sidebar-nav li a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  color: var(--admin-sidebar-text);
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
}

.sidebar-nav li a:hover,
.sidebar-nav li a.active {
  background-color: rgba(13, 148, 136, 0.15);
  color: #2dd4bf;
  border-left: 4px solid #2dd4bf;
}

.admin-content {
  margin-left: 260px;
  flex: 1;
  padding: 30px 40px;
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  background: var(--admin-card-bg);
  padding: 16px 24px;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 15px;
}

/* Metric Stats Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 35px;
}

.stat-card {
  background: var(--admin-card-bg);
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--admin-border);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.stat-card h3 {
  font-size: 2.2rem;
  color: var(--admin-primary);
  margin-bottom: 4px;
}

.stat-card p {
  color: #64748b;
  font-size: 0.9rem;
  margin: 0;
}

/* Data Tables & Badges */
.table-card {
  background: var(--admin-card-bg);
  border-radius: 12px;
  border: 1px solid var(--admin-border);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  overflow: hidden;
  margin-bottom: 30px;
}

.table-header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--admin-border);
}

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

.admin-table th, .admin-table td {
  padding: 14px 24px;
  border-bottom: 1px solid var(--admin-border);
  font-size: 0.9rem;
}

.admin-table th {
  background-color: #f8fafc;
  font-weight: 600;
  color: #475569;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-pending { background: #fef3c7; color: #d97706; }
.badge-confirmed { background: #dbeafe; color: #2563eb; }
.badge-completed { background: #d1fae5; color: #059669; }
.badge-cancelled { background: #fee2e2; color: #dc2626; }

/* Action Modals */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal-overlay.active {
  display: flex;
}

.modal-box {
  background: #ffffff;
  padding: 30px;
  border-radius: 16px;
  width: 90%;
  max-width: 550px;
  max-height: 90vh;
  overflow-y: auto;
}