/* ==========================================================================
   SPINE MOTION CLINIC - CMS ADMIN DASHBOARD STYLES
   ========================================================================== */

:root {
  --admin-primary: #0d5c43;
  --admin-primary-dark: #083b2b;
  --admin-secondary: #1e3a8a;
  --admin-accent: #0284c7;
  --admin-bg: #f8fafc;
  --admin-sidebar: #0f172a;
  --admin-card: #ffffff;
  --admin-border: #e2e8f0;
  --admin-text: #1e293b;
  --admin-muted: #64748b;
  --admin-success: #059669;
  --admin-warning: #d97706;
  --admin-danger: #dc2626;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--admin-bg);
  color: var(--admin-text);
  line-height: 1.5;
  display: flex;
  min-height: 100vh;
}

/* Auth Overlay Screen */
.auth-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, #072a20, #0f2744);
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-overlay.hidden {
  display: none !important;
}

.auth-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  text-align: center;
}

.auth-card img {
  height: 48px;
  margin: 0 auto 16px;
}

.auth-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--admin-primary-dark);
  margin-bottom: 6px;
}

.auth-sub {
  font-size: 13.5px;
  color: var(--admin-muted);
  margin-bottom: 24px;
}

/* Admin Sidebar */
.admin-sidebar {
  width: 260px;
  background-color: var(--admin-sidebar);
  color: #cbd5e1;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-header {
  padding: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-header img {
  height: 38px;
  background: white;
  padding: 4px;
  border-radius: var(--radius-sm);
}

.sidebar-nav {
  padding: 16px 12px;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-grow: 1;
}

.sidebar-item button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: transparent;
  color: #94a3b8;
  border: none;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
}

.sidebar-item button:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

.sidebar-item button.active {
  background: var(--admin-primary);
  color: #ffffff;
}

.sidebar-item button svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-logout {
  background: rgba(220, 38, 38, 0.15);
  color: #f87171;
  border: 1px solid rgba(220, 38, 38, 0.3);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.btn-logout:hover {
  background: var(--admin-danger);
  color: white;
}

/* Admin Main Content */
.admin-main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
}

.admin-topbar {
  background: #ffffff;
  border-bottom: 1px solid var(--admin-border);
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.admin-topbar-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--admin-primary-dark);
}

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

.admin-content-area {
  padding: 32px;
  flex-grow: 1;
}

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

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

/* Metric Cards Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

.metric-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--admin-border);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.metric-val {
  font-size: 28px;
  font-weight: 800;
  color: var(--admin-primary);
  margin: 4px 0;
}

.metric-label {
  font-size: 13px;
  color: var(--admin-muted);
  font-weight: 600;
}

/* Form Styles */
.cms-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--admin-border);
  padding: 28px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  margin-bottom: 24px;
}

.cms-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--admin-border);
}

.cms-card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--admin-text);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.cms-field {
  margin-bottom: 18px;
}

.cms-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--admin-text);
  margin-bottom: 6px;
}

.cms-input, .cms-select, .cms-textarea {
  width: 100%;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--admin-border);
  font-size: 14px;
  background: #ffffff;
  color: var(--admin-text);
  transition: border-color 0.2s;
}

.cms-input:focus, .cms-select:focus, .cms-textarea:focus {
  outline: none;
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px rgba(13, 92, 67, 0.12);
}

.cms-textarea {
  resize: vertical;
  min-height: 80px;
}

/* Tables */
.cms-table-wrapper {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--admin-border);
  overflow-x: auto;
}

.cms-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13.5px;
}

.cms-table th {
  background: #f8fafc;
  padding: 12px 16px;
  font-weight: 700;
  color: var(--admin-muted);
  border-bottom: 1px solid var(--admin-border);
  text-transform: uppercase;
  font-size: 11.5px;
  letter-spacing: 0.5px;
}

.cms-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--admin-border);
  vertical-align: middle;
}

.cms-table tr:hover {
  background-color: #f1f5f9;
}

.status-badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 9999px;
  font-size: 11.5px;
  font-weight: 700;
}

.status-new { background: #e0f2fe; color: #0284c7; }
.status-confirmed { background: #dcfce7; color: #15803d; }
.status-completed { background: #f1f5f9; color: #475569; }
.status-cancelled { background: #fee2e2; color: #dc2626; }

/* Buttons */
.btn-save-all {
  background: var(--admin-primary);
  color: #ffffff;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.btn-save-all:hover {
  background: var(--admin-primary-dark);
}

.btn-action {
  padding: 5px 10px;
  font-size: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--admin-border);
  background: #ffffff;
  cursor: pointer;
  font-weight: 600;
}

.btn-action:hover {
  background: #f1f5f9;
}

.btn-action.delete {
  color: var(--admin-danger);
  border-color: #fca5a5;
}

.btn-action.delete:hover {
  background: #fee2e2;
}

@media (max-width: 1024px) {
  body {
    flex-direction: column;
  }
  .admin-sidebar {
    width: 100%;
    height: auto;
    position: relative;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-grid-2, .form-grid-3 {
    grid-template-columns: 1fr;
  }
}