/* 
  ========================================================
  ZDCHMS - ULTRA ADVANCED DESIGN SYSTEM
  ========================================================
*/

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
  /* Core Colors */
  --primary: #1e3a8a;      /* Deep Medical Blue */
  --primary-hover: #1e40af;
  --primary-light: rgba(30, 58, 138, 0.1);
  --secondary: #2563eb;    /* Trust Blue */
  --accent: #0ea5e9;       /* Cyan Accent */
  
  /* Status Colors */
  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.1);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.1);
  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.1);
  --info: #0ea5e9;
  --info-bg: rgba(14, 165, 233, 0.1);

  /* Backgrounds & Surfaces */
  --bg-body: #fdfdfd;      /* Clean Cream/White */
  --bg-surface: #ffffff;
  --bg-sidebar: #0f172a;   /* Slate 900 */
  
  /* Text */
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #f8fafc;

  /* Borders & Shadows */
  --border-color: #e2e8f0;
  --border-light: rgba(30, 58, 138, 0.08);
  --shadow-sm: 0 1px 2px 0 rgba(30, 58, 138, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(30, 58, 138, 0.07), 0 2px 4px -1px rgba(30, 58, 138, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(30, 58, 138, 0.08), 0 4px 6px -2px rgba(30, 58, 138, 0.03);
  --shadow-glass: 0 8px 32px 0 rgba(30, 58, 138, 0.06);
  --shadow-glow: 0 0 20px rgba(37, 99, 235, 0.15);

  /* Effects */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-blur: blur(16px);
}

/* Dark Mode Variables (Ultra-Advanced Sci-Fi) */
[data-theme="dark"] {
  --bg-body: #050a15;      /* Deep Space Black/Blue */
  --bg-surface: #0a1122;   /* Slightly lighter surface */
  --bg-sidebar: rgba(10, 15, 30, 0.8);
  --text-main: #e2e8f0;
  --text-muted: #94a3b8;
  --border-color: rgba(255, 255, 255, 0.05);
  --border-light: rgba(255, 255, 255, 0.03);
  --glass-bg: rgba(10, 17, 34, 0.65);
  --shadow-glass: 0 8px 32px 0 rgba(0, 240, 255, 0.15);
  --primary: #00f0ff;      /* Neon Cyan */
  --primary-hover: #00c3cf;
  --primary-light: rgba(0, 240, 255, 0.1);
  --secondary: #ff007f;    /* Neon Magenta */
  --accent: #ff007f;
}

/* BASE STYLES */
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-hover);
}

/* ========================================================
   UTILITIES
   ======================================================== */
.text-gradient {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
}

.hover-lift {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.hover-lift:hover {
  transform: translateY(-4px) !important;
  box-shadow: var(--shadow-md) !important;
}

.flex-1 { flex: 1; }

/* ========================================================
   BUTTONS
   ======================================================== */
.btn {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  border-radius: var(--radius-md);
  padding: 0.6rem 1.25rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #059ea1);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(4, 132, 135, 0.39);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(4, 132, 135, 0.5);
  color: white;
}

.btn-outline-primary {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline-primary:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px 0 rgba(4, 132, 135, 0.2);
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

/* ========================================================
   FORMS
   ======================================================== */
.form-control, .form-select {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-body);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  transition: var(--transition);
  box-shadow: none !important;
}

[data-theme="dark"] .form-control, 
[data-theme="dark"] .form-select {
  background-color: #1e293b;
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary);
  background-color: var(--bg-surface);
  box-shadow: 0 0 0 4px rgba(4, 132, 135, 0.1) !important;
}

.form-label {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

/* ========================================================
   CARDS
   ======================================================== */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--border-color);
  padding: 1.25rem 1.5rem;
  font-weight: 700;
  color: var(--text-main);
}

.card-body {
  padding: 1.5rem;
}

/* ========================================================
   BADGES & AVATARS
   ======================================================== */
.badge {
  padding: 0.4rem 0.8rem;
  font-weight: 600;
  border-radius: 20px;
  font-size: 0.75rem;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), #059ea1);
  color: white;
}

.avatar-sm { width: 32px; height: 32px; font-size: 0.8rem; }
.avatar-lg { width: 56px; height: 56px; font-size: 1.2rem; }
.avatar-xl { width: 80px; height: 80px; font-size: 1.8rem; }

/* ========================================================
   TABLES
   ======================================================== */
.table {
  color: var(--text-main);
  margin-bottom: 0;
}
.table th {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem;
  background: rgba(0,0,0,0.02);
}
[data-theme="dark"] .table th { background: rgba(255,255,255,0.02); }
.table td {
  padding: 1rem;
  vertical-align: middle;
  border-bottom: 1px solid var(--border-color);
}
.table tbody tr {
  transition: var(--transition);
}
.table tbody tr:hover {
  background-color: var(--bg-body);
}

/* Action Buttons inside tables */
.action-btns {
  display: flex;
  gap: 0.4rem;
}
.action-btns .btn {
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius-sm);
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(100,116,139,0.3); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(100,116,139,0.5); }

/* --- DARK THEME OVERRIDES --- */
[data-theme="dark"] {
  --bg-body: #0f172a;
  --bg-surface: #1e293b;
  --bg-sidebar: #020617;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border-color: #334155;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] body { background-color: var(--bg-body); color: var(--text-main); }
[data-theme="dark"] .card { background-color: var(--bg-surface); color: var(--text-main); border-color: var(--border-color); }
[data-theme="dark"] .table { color: var(--text-main); }
[data-theme="dark"] .table td, [data-theme="dark"] .table th { border-color: var(--border-color); background: transparent; }
[data-theme="dark"] .table-light { background-color: var(--bg-sidebar); color: var(--text-main); border-color: var(--border-color); }
[data-theme="dark"] .table-light th { background-color: var(--bg-sidebar); color: var(--text-main); border-color: var(--border-color); }
[data-theme="dark"] .modal-content, [data-theme="dark"] .dropdown-menu { background-color: var(--bg-surface); color: var(--text-main); border-color: var(--border-color); }
[data-theme="dark"] .dropdown-item { color: var(--text-main); }
[data-theme="dark"] .dropdown-item:hover { background-color: var(--border-color); color: var(--text-main); }
[data-theme="dark"] .form-control, [data-theme="dark"] .form-select { background-color: #0f172a; color: var(--text-main); border-color: var(--border-color); }
[data-theme="dark"] .form-control:focus, [data-theme="dark"] .form-select:focus { background-color: #0f172a; color: var(--text-main); }
[data-theme="dark"] .top-header { background-color: var(--bg-surface); }
[data-theme="dark"] .text-dark { color: #f8fafc !important; }
[data-theme="dark"] .bg-white { background-color: var(--bg-surface) !important; }
[data-theme="dark"] .bg-light { background-color: var(--bg-sidebar) !important; }

/* Advanced Theme Detailing Overrides */
[data-theme="dark"] .nav-tabs { border-color: var(--border-color); }
[data-theme="dark"] .nav-tabs .nav-link { color: var(--text-muted); border-color: transparent; }
[data-theme="dark"] .nav-tabs .nav-link:hover { border-color: var(--border-color) var(--border-color) transparent; color: var(--text-main); }
[data-theme="dark"] .nav-tabs .nav-link.active { background-color: var(--bg-surface); color: var(--primary); border-color: var(--border-color) var(--border-color) var(--bg-surface); }

[data-theme="dark"] .page-link { background-color: var(--bg-surface); border-color: var(--border-color); color: var(--text-main); }
[data-theme="dark"] .page-link:hover { background-color: var(--bg-body); border-color: var(--border-color); color: var(--primary); }
[data-theme="dark"] .page-item.active .page-link { background-color: var(--primary); border-color: var(--primary); color: white; }
[data-theme="dark"] .page-item.disabled .page-link { background-color: var(--bg-surface); border-color: var(--border-color); color: var(--text-muted); opacity: 0.5; }

[data-theme="dark"] .dataTables_wrapper .dataTables_filter input,
[data-theme="dark"] .dataTables_wrapper .dataTables_length select {
    background-color: var(--bg-body);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.25rem 0.5rem;
}
[data-theme="dark"] .dataTables_wrapper .dataTables_info,
[data-theme="dark"] .dataTables_wrapper .dataTables_paginate {
    color: var(--text-muted) !important;
}

[data-theme="dark"] .swal2-popup {
    background: var(--bg-surface) !important;
    color: var(--text-main) !important;
}
[data-theme="dark"] .swal2-title,
[data-theme="dark"] .swal2-html-container {
    color: var(--text-main) !important;
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    border-color: var(--border-color);
    background-color: var(--bg-surface);
}
[data-theme="dark"] .modal-body {
    background-color: var(--bg-surface);
    color: var(--text-main);
}
[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(1) brightness(2);
}

[data-theme="dark"] .input-group-text {
    background-color: var(--bg-body);
    border-color: var(--border-color);
    color: var(--text-muted);
}

[data-theme="dark"] .list-group-item {
    background-color: var(--bg-surface);
    border-color: var(--border-color);
    color: var(--text-main);
}
[data-theme="dark"] .list-group-item-action:hover {
    background-color: var(--bg-body);
    color: var(--text-main);
}

[data-theme="dark"] .alert {
    border-width: 1px;
}
[data-theme="dark"] .alert-success {
    background-color: rgba(52, 199, 89, 0.15) !important;
    border-color: rgba(52, 199, 89, 0.3) !important;
    color: #30d158 !important;
}
[data-theme="dark"] .alert-danger {
    background-color: rgba(255, 59, 48, 0.15) !important;
    border-color: rgba(255, 59, 48, 0.3) !important;
    color: #ff453a !important;
}
[data-theme="dark"] .alert-warning {
    background-color: rgba(255, 159, 10, 0.15) !important;
    border-color: rgba(255, 159, 10, 0.3) !important;
    color: #ff9f0a !important;
}
[data-theme="dark"] .alert-info {
    background-color: rgba(10, 132, 255, 0.15) !important;
    border-color: rgba(10, 132, 255, 0.3) !important;
    color: #64d2ff !important;
}

[data-theme="dark"] .badge.bg-light {
    background-color: var(--bg-body) !important;
    color: var(--text-main) !important;
}
[data-theme="dark"] .badge.bg-dark {
    background-color: var(--text-main) !important;
    color: var(--bg-body) !important;
}

[data-theme="dark"] .breadcrumb-item + .breadcrumb-item::before {
    color: var(--text-muted);
}

[data-theme="dark"] .text-secondary { color: var(--text-muted) !important; }
[data-theme="dark"] .text-body { color: var(--text-main) !important; }
[data-theme="dark"] .text-muted { color: var(--text-muted) !important; }

[data-theme="dark"] .border,
[data-theme="dark"] .border-top,
[data-theme="dark"] .border-bottom,
[data-theme="dark"] .border-start,
[data-theme="dark"] .border-end {
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .btn-light {
    background-color: var(--bg-body);
    color: var(--text-main);
    border-color: var(--border-color);
}
[data-theme="dark"] .btn-light:hover {
    background-color: var(--border-color);
    color: var(--text-main);
}
[data-theme="dark"] .btn-outline-secondary {
    color: var(--text-muted);
    border-color: var(--border-color);
}
[data-theme="dark"] .btn-outline-secondary:hover {
    background-color: var(--border-color);
    color: var(--text-main);
}

[data-theme="dark"] .card-header {
    background-color: rgba(255, 255, 255, 0.02);
    border-bottom-color: var(--border-color);
    color: var(--text-main);
}
[data-theme="dark"] .card-footer {
    background-color: rgba(255, 255, 255, 0.02);
    border-top-color: var(--border-color);
    color: var(--text-main);
}

[data-theme="dark"] .accordion-item {
    background-color: var(--bg-surface);
    border-color: var(--border-color);
    color: var(--text-main);
}
[data-theme="dark"] .accordion-button {
    background-color: var(--bg-surface);
    color: var(--text-main);
}
[data-theme="dark"] .accordion-button:not(.collapsed) {
    background-color: var(--bg-body);
    color: var(--primary);
    box-shadow: inset 0 -1px 0 var(--border-color);
}
[data-theme="dark"] .accordion-button::after {
    filter: invert(1);
}

/* Premium Focus Glows */
.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(4, 132, 135, 0.15);
}
[data-theme="dark"] .form-control:focus, [data-theme="dark"] .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(10, 132, 255, 0.25);
    background-color: #0b1329;
}

/* Soft-Alpha Dark Borders */
[data-theme="dark"] .card, 
[data-theme="dark"] .table-card,
[data-theme="dark"] .modal-content,
[data-theme="dark"] .dropdown-menu {
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
}
[data-theme="dark"] .border-success { border-color: rgba(52, 199, 89, 0.25) !important; }
[data-theme="dark"] .border-danger { border-color: rgba(255, 59, 48, 0.25) !important; }
[data-theme="dark"] .border-warning { border-color: rgba(255, 159, 10, 0.25) !important; }
[data-theme="dark"] .border-info { border-color: rgba(10, 132, 255, 0.25) !important; }

/* Custom Progress Bars */
[data-theme="dark"] .progress {
    background-color: #0f172a;
    border: 1px solid rgba(255, 255, 255, 0.05);
}
[data-theme="dark"] .progress-bar {
    box-shadow: 0 0 10px rgba(4, 132, 135, 0.3);
}

/* Dropdown Custom Scrollbar */
.lang-scroll-area::-webkit-scrollbar {
    width: 4px;
}
.lang-scroll-area::-webkit-scrollbar-track {
    background: transparent;
}
.lang-scroll-area::-webkit-scrollbar-thumb {
    background: rgba(100, 116, 139, 0.2);
    border-radius: 4px;
}
.lang-scroll-area::-webkit-scrollbar-thumb:hover {
    background: rgba(100, 116, 139, 0.4);
}

/* Soft Contrast Alerts */
.alert {
    border-radius: var(--radius-md);
    border: none;
    border-left: 4px solid currentColor;
    box-shadow: var(--shadow-sm);
}
html[dir="rtl"] .alert {
    border-left: none;
    border-right: 4px solid var(--primary);
}
[data-theme="dark"] .alert-success {
    background: linear-gradient(90deg, rgba(52, 199, 89, 0.1) 0%, rgba(52, 199, 89, 0.02) 100%) !important;
}
[data-theme="dark"] .alert-danger {
    background: linear-gradient(90deg, rgba(255, 59, 48, 0.1) 0%, rgba(255, 59, 48, 0.02) 100%) !important;
}
[data-theme="dark"] .alert-warning {
    background: linear-gradient(90deg, rgba(255, 159, 10, 0.1) 0%, rgba(255, 159, 10, 0.02) 100%) !important;
}
[data-theme="dark"] .alert-info {
    background: linear-gradient(90deg, rgba(10, 132, 255, 0.1) 0%, rgba(10, 132, 255, 0.02) 100%) !important;
}

/* Align inputs to right for RTL scripts in LTR layout */
html[lang="ar"] .form-control,
html[lang="ur"] .form-control,
html[lang="ar"] textarea,
html[lang="ur"] textarea,
html[lang="ar"] .table td,
html[lang="ur"] .table td,
html[lang="ar"] .form-label,
html[lang="ur"] .form-label {
    text-align: right !important;
    direction: rtl !important;
}

/* Google Translate Widget Override - Hide Banner, Tooltip, and Highlights */
.goog-te-banner-frame,
.goog-te-banner-frame.skiptranslate,
iframe.goog-te-banner-frame,
.goog-te-banner,
.goog-te-menu-frame,
.goog-te-menu2,
#goog-gt-tt,
.goog-tooltip,
.goog-tooltip:hover,
.goog-te-balloon,
[class*="VIpgJd-ZVi9od-"],
iframe[class*="VIpgJd-ZVi9od-"],
.VIpgJd-ZVi9od-aahZCb-bN97Pc,
.VIpgJd-ZVi9od-aahZCb-aN11ce-hSRGPd,
.VIpgJd-ZVi9od-l4eHX-hSRGPd {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

body {
    top: 0 !important;
    position: static !important;
}

.goog-text-highlight {
    background-color: transparent !important;
    box-shadow: none !important;
}

/* Force Left-to-Right layout globally to lock the sidebar on the left */
html, body {
    direction: ltr !important;
}

/* ========================================================
   MISSING UTILITY CLASSES — FRONTEND PAGES
   ======================================================== */

/* CSS Variable missing from doctors.php */
:root {
  --surface-light: #f1f5f9;
}

/* Glass Card — used in doctors.php */
.glass-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(4, 132, 135, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 20px rgba(4, 132, 135, 0.08);
  transition: var(--transition);
}

.glass-card:hover {
  box-shadow: 0 8px 30px rgba(4, 132, 135, 0.14);
  transform: translateY(-4px);
  border-color: rgba(4, 132, 135, 0.25);
}

[data-theme="dark"] .glass-card {
  background: rgba(15, 23, 42, 0.8);
  border-color: rgba(255, 255, 255, 0.07);
}

/* Button Glow — used in doctors.php */
.btn-glow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), #059ea1);
  color: white !important;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.55rem 1.2rem;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(4, 132, 135, 0.3);
}

.btn-glow:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(4, 132, 135, 0.5);
  color: white !important;
}

/* Section Padding — generic spacing */
.section-padding {
  padding: 80px 0;
}

@media (max-width: 991.98px) {
  .section-padding { padding: 50px 0; }
}

@media (max-width: 575.98px) {
  .section-padding { padding: 36px 0; }
}

/* ========================================================
   NAVBAR ACTIVE STATE — frontend_header.php
   ======================================================== */
.corp-navbar .nav-link.active,
.corp-navbar .nav-item.active > .nav-link {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.1);
}

.corp-navbar .nav-link.active::after,
.corp-navbar .nav-item.active > .nav-link::after {
  width: 20px !important;
}

/* ========================================================
   CONTACT PAGE INFO BLOCKS — Improved Styling
   ======================================================== */
.contact-info-block {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: #f8fafc;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  border-left: 4px solid var(--primary);
  margin-bottom: 1rem;
  transition: var(--transition);
}

.contact-info-block:hover {
  background: var(--primary-light);
  transform: translateX(4px);
}

[data-theme="dark"] .contact-info-block {
  background: rgba(255, 255, 255, 0.04);
}

/* ========================================================
   DOCTORS PAGE — Doctor Card Improvements
   ======================================================== */
.doctor-card-img-placeholder {
  height: 250px;
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  color: rgba(4, 132, 135, 0.2);
}

[data-theme="dark"] .doctor-card-img-placeholder {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: rgba(4, 132, 135, 0.3);
}

/* ========================================================
   DOCTOR PROFILE — btn-primary-glow (used in doctor-profile.php)
   ======================================================== */
.btn-primary-glow {
  display: block;
  text-align: center;
  background: linear-gradient(135deg, var(--primary), #059ea1);
  color: white !important;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(4, 132, 135, 0.35);
  letter-spacing: 0.3px;
}

.btn-primary-glow:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(4, 132, 135, 0.55);
  color: white !important;
}

/* ========================================================
   GALLERY PAGE — inset-0 utility & overlay fix
   ======================================================== */
.inset-0 {
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
}

/* ========================================================
   PAGE HEADER — Default styles (fallback when no bg image)
   ======================================================== */
.page-header {
  background: linear-gradient(135deg, #023d3f 0%, #023d3f 60%, #011e1f 100%);
  padding: 80px 0;
  text-align: center;
  color: white;
  border-bottom: 4px solid #ea0f6d;
  position: relative;
  overflow: hidden;
}

.page-header h1 { color: white !important; }
.page-header p.text-muted { color: rgba(255,255,255,0.65) !important; }
.page-header .text-muted { color: rgba(255,255,255,0.65) !important; }

/* ========================================================
   BOOK APPOINTMENT — Time Slot Select Styling
   ======================================================== */
.time-slot-select {
  background-color: var(--bg-body);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  transition: var(--transition);
  width: 100%;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
}

.time-slot-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(4, 132, 135, 0.12);
  outline: none;
}

/* ========================================================
   GLOBAL UTILITIES
   ======================================================== */
.tracking-wide { letter-spacing: 0.05em; }

/* ========================================================
   GLOBAL — Mobile sticky card fix
   ======================================================== */
@media (max-width: 991.98px) {
  .glass-card.position-sticky {
    position: relative !important;
    top: auto !important;
  }
}

/* ========================================================
   DEPARTMENTS — Icon wrapper shadow fix
   ======================================================== */
.icon-wrapper {
  box-shadow: 0 8px 20px rgba(2, 61, 63, 0.25) !important;
}

/* --- UTILITIES --- */
.flex-1 { flex: 1 1 0%; min-width: 0; }

/* ========================================================
   PUBLIC WEBSITE — LIGHT MODE OVERRIDES
   (Applies when data-theme="light" on html element)
   ======================================================== */
[data-theme="light"] body {
    background-color: var(--corp-bg) !important;
    color: var(--corp-text) !important;
}

/* Glass cards → clean white cards in light mode */
[data-theme="light"] .ultra-glass-card,
[data-theme="light"] .u-glass-card,
[data-theme="light"] .u-dept-card,
[data-theme="light"] .u-vision-card {
    background: #ffffff !important;
    border: 1px solid rgba(0, 0, 0, 0.07) !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06) !important;
    backdrop-filter: none !important;
}
[data-theme="light"] .ultra-glass-card:hover,
[data-theme="light"] .u-glass-card:hover,
[data-theme="light"] .u-dept-card:hover {
    border-color: rgba(4,132,135,0.3) !important;
    box-shadow: 0 12px 32px rgba(4,132,135,0.1) !important;
}

/* Card title text → dark in light mode */
[data-theme="light"] .u-card-title,
[data-theme="light"] .u-doc-name,
[data-theme="light"] .u-vision-card h3 {
    color: #0f172a !important;
}

/* Subtext → proper muted dark */
[data-theme="light"] .u-doc-dept {
    color: #048487 !important;
}
[data-theme="light"] .u-doc-qual { color: #475569 !important; }

/* Ultra forms → light style */
[data-theme="light"] .ultra-form-control {
    background: #f8fafc !important;
    border: 1px solid #cbd5e1 !important;
    color: #0f172a !important;
}
[data-theme="light"] .ultra-form-control:focus {
    background: #ffffff !important;
    border-color: #048487 !important;
    box-shadow: 0 0 0 3px rgba(4,132,135,0.15) !important;
    color: #0f172a !important;
}
[data-theme="light"] .ultra-form-control::placeholder { color: #94a3b8 !important; }
[data-theme="light"] .ultra-label { color: #048487 !important; }

/* Hero sections → adapt gradient overlay */
[data-theme="light"] .u-hero-tag,
[data-theme="light"] .ultra-contact-hero .container > div:first-child {
    background: rgba(4,132,135,0.08) !important;
    border-color: rgba(4,132,135,0.3) !important;
    color: #048487 !important;
}

/* Section backgrounds */
[data-theme="light"] .ultra-glass,
[data-theme="light"] .corp-section { background-color: #f8fafc; }

/* Text colours in public pages */
[data-theme="light"] .ultra-subtitle,
[data-theme="light"] .ultra-body-text {
    color: #475569 !important;
}

/* Universal Ultra Button Override */
.ultra-btn { 
    color: #ffffff !important; 
    background: var(--gradient-primary) !important;
    border: none !important;
}
.ultra-btn::after {
    display: none !important; /* Removes the white inside fill */
}
[data-theme="light"] .ultra-btn { color: #ffffff !important; }
[data-theme="light"] .ultra-btn::before {
    background: linear-gradient(45deg, #1e3a8a, #0ea5e9) !important;
}

/* Social buttons in light */
[data-theme="light"] .u-social-btn {
    background: #f1f5f9 !important;
    color: #475569 !important;
    border-color: #e2e8f0 !important;
}

/* Corp-section cards */
[data-theme="light"] .corp-section .card,
[data-theme="light"] .corp-card {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05) !important;
}
[data-theme="light"] .corp-section .card:hover,
[data-theme="light"] .corp-card:hover {
    border-color: rgba(4,132,135,0.3) !important;
    box-shadow: 0 8px 24px rgba(4,132,135,0.08) !important;
}

/* Corp-section headings */
[data-theme="light"] .corp-heading { color: #0a2342 !important; }
[data-theme="light"] .corp-section p.text-muted { color: #475569 !important; }

/* Bg-light sections */
[data-theme="light"] .corp-section.bg-light { background-color: #f1f5f9 !important; }

/* ========================================================
   PUBLIC WEBSITE — DARK MODE OVERRIDES
   Ensures glass design remains polished in true dark
   ======================================================== */
[data-theme="dark"] .corp-section.bg-light {
    background-color: rgba(255,255,255,0.02) !important;
}
[data-theme="dark"] .corp-heading { color: #f8fafc !important; }
[data-theme="dark"] .corp-section .card {
    background: rgba(10,16,30,0.7) !important;
    border: 1px solid rgba(255,255,255,0.06) !important;
    color: #cbd5e1 !important;
}
[data-theme="dark"] .text-dark { color: #f8fafc !important; }
[data-theme="dark"] .text-muted { color: #94a3b8 !important; }

/* Doc card text in dark */
[data-theme="dark"] .u-doc-name { color: #f8fafc !important; }
[data-theme="dark"] .u-doc-qual { color: #94a3b8 !important; }