/* ==========================================================================
   NALLAAR HOSPITAL - COMPLETE HMS UI/UX DESIGN SYSTEM (THEME OVERRIDE)
   Colors:
   Primary: #2E8B57 (SeaGreen)
   Primary Hover / Dark: #247346
   Primary Light: #EAF6EF
   Primary Very Light: #F5FBF7
   White: #FFFFFF
   Dark Text: #1F2937
   Secondary Text: #6B7280
   Border: #E5E7EB
   Font Family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif
   ========================================================================== */

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

:root {
  --nh-primary: #2E8B57;
  --nh-primary-hover: #247346;
  --nh-primary-light: #EAF6EF;
  --nh-primary-very-light: #F5FBF7;
  --nh-white: #FFFFFF;
  --nh-dark: #1F2937;
  --nh-muted: #6B7280;
  --nh-border: #E5E7EB;
  --nh-card-bg: #FFFFFF;
  --nh-body-bg: #F8FAF9;
  
  --nh-success: #2E8B57;
  --nh-success-bg: #EAF6EF;
  --nh-warning: #D97706;
  --nh-warning-bg: #FEF3C7;
  --nh-danger: #DC2626;
  --nh-danger-bg: #FEE2E2;
  --nh-info: #0284C7;
  --nh-info-bg: #E0F2FE;
  
  --nh-radius-sm: 6px;
  --nh-radius: 8px;
  --nh-radius-lg: 12px;
  --nh-radius-pill: 9999px;
  
  --nh-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --nh-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.07), 0 1px 2px -1px rgba(0, 0, 0, 0.07);
  --nh-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.06);
  --nh-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
}

/* ==========================================================================
   GLOBAL RESET & TYPOGRAPHY
   ========================================================================== */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
  background-color: var(--nh-body-bg) !important;
  color: var(--nh-dark) !important;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: 'Inter', sans-serif !important;
  font-weight: 600 !important;
  color: var(--nh-dark) !important;
  letter-spacing: -0.01em;
}

a {
  color: var(--nh-primary);
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}
a:hover, a:focus {
  color: var(--nh-primary-hover);
  text-decoration: none;
}

.text-primary {
  color: var(--nh-primary) !important;
}
.text-muted {
  color: var(--nh-muted) !important;
}

/* ==========================================================================
   LAYOUT STRUCTURE
   ========================================================================== */
.main-wrapper {
  background-color: var(--nh-body-bg);
  min-height: 100vh;
}

.page-wrapper {
  background-color: var(--nh-body-bg);
  padding: 80px 24px 40px 24px !important;
  min-height: 100vh;
  margin-left: 240px;
  transition: all 0.2s ease-in-out;
}

.content {
  padding: 0 !important;
  max-width: 1400px;
  margin: 0 auto;
}

.content-container {
  padding: 0;
  max-width: 1400px;
  margin: 0 auto;
}

/* ==========================================================================
   PAGE HEADER & BREADCRUMBS
   ========================================================================== */
.page-header {
  margin-bottom: 24px !important;
  background: transparent;
}

.page-header .page-title {
  font-size: 1.4rem !important;
  font-weight: 700 !important;
  color: var(--nh-dark) !important;
  margin-bottom: 4px !important;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-header .breadcrumb {
  background: transparent !important;
  padding: 0 !important;
  margin-bottom: 0 !important;
  font-size: 0.85rem;
}

.page-header .breadcrumb-item {
  color: var(--nh-muted);
}
.page-header .breadcrumb-item a {
  color: var(--nh-muted);
}
.page-header .breadcrumb-item a:hover {
  color: var(--nh-primary);
}
.page-header .breadcrumb-item.active {
  color: var(--nh-primary);
  font-weight: 500;
}
.page-header .breadcrumb-item + .breadcrumb-item::before {
  color: #D1D5DB;
}

/* ==========================================================================
   TOP HEADER / NAVBAR
   ========================================================================== */
.header {
  background-color: var(--nh-white) !important;
  border-bottom: 1px solid var(--nh-border) !important;
  box-shadow: var(--nh-shadow-sm) !important;
  height: 64px !important;
  z-index: 1001;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
}

.header .header-left {
  background-color: var(--nh-white) !important;
  border-right: 1px solid var(--nh-border) !important;
  height: 64px !important;
  width: 240px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  padding: 0 16px !important;
  gap: 12px;
}

.header .header-left .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.header .header-left .hospital-brand-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--nh-primary);
  letter-spacing: -0.02em;
  line-height: 1.1;
  display: flex;
  flex-direction: column;
}

.header .header-left .hospital-brand-title span.sub {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--nh-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.header .top-nav-search {
  margin-left: 20px !important;
  display: flex;
  align-items: center;
}

.header .top-nav-search h4 {
  font-size: 1rem !important;
  font-weight: 600 !important;
  color: var(--nh-dark) !important;
  margin: 0 !important;
}

.header .top-nav-search .badge {
  margin-left: 10px;
}

.header .user-menu {
  margin-left: auto;
  padding-right: 20px;
  display: flex;
  align-items: center;
}

.header .user-menu .nav-link {
  color: var(--nh-dark) !important;
  padding: 0 8px !important;
  display: flex;
  align-items: center;
}

.header .user-menu .user-img img {
  width: 38px !important;
  height: 38px !important;
  border-radius: var(--nh-radius-pill) !important;
  border: 2px solid var(--nh-primary-light);
  object-fit: cover;
}

.header .user-info-pill {
  display: flex;
  flex-direction: column;
  text-align: right;
  margin-right: 10px;
  line-height: 1.2;
}
.header .user-info-pill .name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--nh-dark);
}
.header .user-info-pill .role {
  font-size: 0.75rem;
  color: var(--nh-primary);
  font-weight: 500;
}

/* Dropdown Menu in Header */
.header .dropdown-menu {
  border: 1px solid var(--nh-border) !important;
  border-radius: var(--nh-radius) !important;
  box-shadow: var(--nh-shadow-lg) !important;
  padding: 8px 0 !important;
  min-width: 220px;
  top: 58px !important;
}

.header .dropdown-menu .user-header {
  background-color: var(--nh-primary-very-light) !important;
  padding: 12px 16px !important;
  margin: -8px 0 8px 0;
  border-bottom: 1px solid var(--nh-border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.header .dropdown-menu .user-header .user-text h6 {
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.header .dropdown-menu .dropdown-item {
  padding: 8px 16px !important;
  font-size: 0.85rem !important;
  color: var(--nh-dark) !important;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s ease;
}

.header .dropdown-menu .dropdown-item:hover {
  background-color: var(--nh-primary-light) !important;
  color: var(--nh-primary) !important;
}

.header .mobile_btn {
  color: var(--nh-dark) !important;
  font-size: 1.2rem;
  padding: 0 16px;
}

/* ==========================================================================
   SIDEBAR
   ========================================================================== */
.sidebar {
  background-color: var(--nh-white) !important;
  border-right: 1px solid var(--nh-border) !important;
  box-shadow: none !important;
  width: 240px !important;
  top: 64px !important;
  z-index: 1000;
}

.sidebar .sidebar-inner {
  background-color: var(--nh-white) !important;
}

.sidebar-menu {
  padding: 12px 0 30px 0 !important;
}

.sidebar-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-menu .menu-title {
  padding: 14px 20px 6px 20px !important;
  font-size: 0.7rem !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
  font-weight: 700 !important;
  color: var(--nh-muted) !important;
}

.sidebar-menu li a {
  color: var(--nh-dark) !important;
  font-size: 0.875rem !important;
  font-weight: 500 !important;
  padding: 9px 18px !important;
  margin: 2px 10px !important;
  border-radius: var(--nh-radius) !important;
  display: flex !important;
  align-items: center !important;
  transition: all 0.2s ease-in-out !important;
}

.sidebar-menu li a i {
  font-size: 1rem !important;
  width: 22px !important;
  margin-right: 10px !important;
  color: var(--nh-muted) !important;
  text-align: center;
  transition: color 0.2s ease;
}

.sidebar-menu li a:hover {
  background-color: var(--nh-primary-very-light) !important;
  color: var(--nh-primary) !important;
}
.sidebar-menu li a:hover i {
  color: var(--nh-primary) !important;
}

.sidebar-menu li.active > a,
.sidebar-menu li a.active {
  background-color: var(--nh-primary-light) !important;
  color: var(--nh-primary) !important;
  font-weight: 600 !important;
}
.sidebar-menu li.active > a i,
.sidebar-menu li a.active i {
  color: var(--nh-primary) !important;
}

/* Submenu styling */
.sidebar-menu .submenu ul {
  background-color: transparent !important;
  padding: 2px 0 4px 10px !important;
}
.sidebar-menu .submenu ul li a {
  padding: 6px 14px 6px 28px !important;
  font-size: 0.825rem !important;
  color: var(--nh-muted) !important;
}
.sidebar-menu .submenu ul li a:hover,
.sidebar-menu .submenu ul li.active a {
  color: var(--nh-primary) !important;
  background-color: var(--nh-primary-very-light) !important;
}
.sidebar-menu .menu-arrow {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--nh-muted);
}

/* ==========================================================================
   CARDS & DASHBOARD WIDGETS
   ========================================================================== */
.card {
  background-color: var(--nh-white) !important;
  border: 1px solid var(--nh-border) !important;
  border-radius: var(--nh-radius-lg) !important;
  box-shadow: var(--nh-shadow-sm) !important;
  margin-bottom: 24px !important;
  transition: box-shadow 0.2s ease;
}

.card:hover {
  box-shadow: var(--nh-shadow) !important;
}

.card-header {
  background-color: transparent !important;
  border-bottom: 1px solid var(--nh-border) !important;
  padding: 16px 20px !important;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-header .card-title {
  font-size: 1rem !important;
  font-weight: 600 !important;
  color: var(--nh-dark) !important;
  margin-bottom: 0 !important;
}

.card-body {
  padding: 20px !important;
}

.card-footer {
  background-color: var(--nh-primary-very-light) !important;
  border-top: 1px solid var(--nh-border) !important;
  padding: 12px 20px !important;
  border-bottom-left-radius: var(--nh-radius-lg) !important;
  border-bottom-right-radius: var(--nh-radius-lg) !important;
}

/* Metric / KPI Cards */
.dash-widget, .kpi-card, .stats-card {
  background-color: var(--nh-white) !important;
  border: 1px solid var(--nh-border) !important;
  border-radius: var(--nh-radius-lg) !important;
  padding: 20px !important;
  margin-bottom: 24px;
  box-shadow: var(--nh-shadow-sm) !important;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.dash-widget:hover, .kpi-card:hover, .stats-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--nh-shadow-md) !important;
}

.dash-widget-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--nh-radius);
  background-color: var(--nh-primary-light) !important;
  color: var(--nh-primary) !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.dash-widget-info h6, .dash-widget-info .title {
  font-size: 0.85rem;
  color: var(--nh-muted);
  font-weight: 500;
  margin-bottom: 4px;
}

.dash-widget-info h3, .dash-widget-info .value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--nh-dark);
  margin-bottom: 0;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  font-family: 'Inter', sans-serif !important;
  font-size: 0.875rem !important;
  font-weight: 500 !important;
  border-radius: var(--nh-radius) !important;
  padding: 8px 16px !important;
  transition: all 0.2s ease-in-out !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  line-height: 1.4;
}

.btn-sm {
  padding: 5px 10px !important;
  font-size: 0.78rem !important;
  border-radius: var(--nh-radius-sm) !important;
}

.btn-lg {
  padding: 12px 24px !important;
  font-size: 1rem !important;
  border-radius: var(--nh-radius-lg) !important;
}

/* Primary Button */
.btn-primary {
  background-color: var(--nh-primary) !important;
  border-color: var(--nh-primary) !important;
  color: var(--nh-white) !important;
  box-shadow: var(--nh-shadow-sm);
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background-color: var(--nh-primary-hover) !important;
  border-color: var(--nh-primary-hover) !important;
  color: var(--nh-white) !important;
  box-shadow: var(--nh-shadow);
}

/* Secondary Button */
.btn-secondary {
  background-color: var(--nh-white) !important;
  border: 1px solid var(--nh-border) !important;
  color: var(--nh-dark) !important;
}
.btn-secondary:hover, .btn-secondary:focus {
  background-color: #F9FAFB !important;
  border-color: #D1D5DB !important;
  color: var(--nh-dark) !important;
}

/* Outline Primary */
.btn-outline-primary {
  background-color: var(--nh-white) !important;
  border: 1px solid var(--nh-primary) !important;
  color: var(--nh-primary) !important;
}
.btn-outline-primary:hover, .btn-outline-primary:focus {
  background-color: var(--nh-primary-light) !important;
  border-color: var(--nh-primary) !important;
  color: var(--nh-primary) !important;
}

/* Light Button */
.btn-light {
  background-color: var(--nh-primary-light) !important;
  border: 1px solid transparent !important;
  color: var(--nh-primary) !important;
}
.btn-light:hover {
  background-color: #d7ede1 !important;
  color: var(--nh-primary-hover) !important;
}

/* Success Button */
.btn-success {
  background-color: #10B981 !important;
  border-color: #10B981 !important;
  color: var(--nh-white) !important;
}

/* Danger Button */
.btn-danger {
  background-color: var(--nh-danger) !important;
  border-color: var(--nh-danger) !important;
  color: var(--nh-white) !important;
}
.btn-danger:hover {
  background-color: #B91C1C !important;
  border-color: #B91C1C !important;
}

/* ==========================================================================
   TABLES
   ========================================================================== */
.table-responsive {
  border-radius: var(--nh-radius) !important;
  border: 1px solid var(--nh-border);
  background-color: var(--nh-white);
  overflow-x: auto;
}

.table {
  width: 100%;
  margin-bottom: 0 !important;
  color: var(--nh-dark);
  border-collapse: collapse;
}

.table thead th {
  background-color: var(--nh-primary-very-light) !important;
  color: var(--nh-muted) !important;
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em;
  padding: 12px 16px !important;
  border-top: none !important;
  border-bottom: 1px solid var(--nh-border) !important;
  white-space: nowrap;
}

.table tbody td {
  padding: 14px 16px !important;
  vertical-align: middle !important;
  font-size: 0.875rem !important;
  border-top: 1px solid var(--nh-border) !important;
  color: var(--nh-dark);
}

.table tbody tr:hover {
  background-color: var(--nh-primary-very-light) !important;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: #FCFDFD;
}

/* ==========================================================================
   FORMS & INPUTS
   ========================================================================== */
.form-group {
  margin-bottom: 20px !important;
}

.form-group label,
.col-form-label {
  font-size: 0.85rem !important;
  font-weight: 500 !important;
  color: var(--nh-dark) !important;
  margin-bottom: 6px !important;
  display: block;
}

.form-control,
select.form-control,
textarea.form-control {
  background-color: var(--nh-white) !important;
  border: 1px solid var(--nh-border) !important;
  border-radius: var(--nh-radius) !important;
  color: var(--nh-dark) !important;
  font-size: 0.875rem !important;
  height: 42px;
  padding: 8px 14px !important;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

textarea.form-control {
  height: auto !important;
  min-height: 90px;
}

.form-control:focus,
select.form-control:focus,
textarea.form-control:focus {
  border-color: var(--nh-primary) !important;
  box-shadow: 0 0 0 3px rgba(46, 139, 87, 0.15) !important;
  outline: 0 none !important;
}

.form-control::placeholder {
  color: #9CA3AF;
  font-size: 0.85rem;
}

.input-group-text {
  background-color: var(--nh-primary-very-light) !important;
  border: 1px solid var(--nh-border) !important;
  color: var(--nh-muted) !important;
  border-radius: var(--nh-radius) !important;
}

/* Custom checkbox & radio */
.custom-control-input:checked ~ .custom-control-label::before {
  background-color: var(--nh-primary) !important;
  border-color: var(--nh-primary) !important;
}

/* ==========================================================================
   BADGES & STATUS PILLS
   ========================================================================== */
.badge {
  font-family: 'Inter', sans-serif !important;
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  padding: 4px 10px !important;
  border-radius: var(--nh-radius-pill) !important;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Status variants */
.badge-success, .badge-active, .badge-approved, .badge-paid, .badge-completed {
  background-color: var(--nh-success-bg) !important;
  color: var(--nh-success) !important;
  border: 1px solid rgba(46, 139, 87, 0.2);
}

.badge-warning, .badge-pending, .badge-partial, .badge-low-stock {
  background-color: var(--nh-warning-bg) !important;
  color: var(--nh-warning) !important;
  border: 1px solid rgba(217, 119, 6, 0.2);
}

.badge-danger, .badge-cancelled, .badge-unpaid, .badge-expired, .badge-rejected {
  background-color: var(--nh-danger-bg) !important;
  color: var(--nh-danger) !important;
  border: 1px solid rgba(220, 38, 38, 0.2);
}

.badge-info, .badge-in-progress, .badge-admitted {
  background-color: var(--nh-info-bg) !important;
  color: var(--nh-info) !important;
  border: 1px solid rgba(2, 132, 199, 0.2);
}

.badge-secondary, .badge-inactive, .badge-discharged {
  background-color: #F3F4F6 !important;
  color: var(--nh-muted) !important;
  border: 1px solid #E5E7EB;
}

/* ==========================================================================
   ALERTS
   ========================================================================== */
.alert {
  border-radius: var(--nh-radius) !important;
  border: 1px solid transparent !important;
  padding: 12px 16px !important;
  font-size: 0.875rem;
  margin-bottom: 20px;
}

.alert-success {
  background-color: var(--nh-success-bg) !important;
  border-color: rgba(46, 139, 87, 0.25) !important;
  color: #166534 !important;
}

.alert-warning {
  background-color: var(--nh-warning-bg) !important;
  border-color: rgba(217, 119, 6, 0.25) !important;
  color: #92400E !important;
}

.alert-danger {
  background-color: var(--nh-danger-bg) !important;
  border-color: rgba(220, 38, 38, 0.25) !important;
  color: #991B1B !important;
}

.alert-info {
  background-color: var(--nh-info-bg) !important;
  border-color: rgba(2, 132, 199, 0.25) !important;
  color: #075985 !important;
}

/* ==========================================================================
   NAV TABS
   ========================================================================== */
.nav-tabs {
  border-bottom: 2px solid var(--nh-border) !important;
  margin-bottom: 20px;
}

.nav-tabs .nav-link {
  border: none !important;
  color: var(--nh-muted) !important;
  font-weight: 500 !important;
  font-size: 0.875rem !important;
  padding: 10px 18px !important;
  border-bottom: 2px solid transparent !important;
  margin-bottom: -2px !important;
  background: transparent !important;
  transition: all 0.2s ease;
}

.nav-tabs .nav-link:hover {
  color: var(--nh-primary) !important;
}

.nav-tabs .nav-link.active {
  color: var(--nh-primary) !important;
  font-weight: 600 !important;
  border-bottom: 2px solid var(--nh-primary) !important;
  background: transparent !important;
}

.nav-pills .nav-link {
  border-radius: var(--nh-radius) !important;
  color: var(--nh-muted) !important;
  font-weight: 500 !important;
  padding: 8px 16px !important;
}

.nav-pills .nav-link.active {
  background-color: var(--nh-primary) !important;
  color: var(--nh-white) !important;
}

/* ==========================================================================
   MODALS
   ========================================================================== */
.modal-content {
  border: 1px solid var(--nh-border) !important;
  border-radius: var(--nh-radius-lg) !important;
  box-shadow: var(--nh-shadow-lg) !important;
}

.modal-header {
  border-bottom: 1px solid var(--nh-border) !important;
  background-color: var(--nh-primary-very-light) !important;
  padding: 16px 20px !important;
  border-top-left-radius: var(--nh-radius-lg) !important;
  border-top-right-radius: var(--nh-radius-lg) !important;
}

.modal-header .modal-title {
  font-size: 1.1rem !important;
  font-weight: 600 !important;
  color: var(--nh-dark) !important;
}

.modal-body {
  padding: 20px !important;
}

.modal-footer {
  border-top: 1px solid var(--nh-border) !important;
  padding: 14px 20px !important;
}

/* ==========================================================================
   AUTHENTICATION & LOGIN PAGES
   ========================================================================== */
.login-body {
  background: linear-gradient(135deg, var(--nh-primary-very-light) 0%, #FFFFFF 100%) !important;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-wrapper {
  width: 100%;
  padding: 24px;
}

.loginbox {
  background-color: var(--nh-white) !important;
  border: 1px solid var(--nh-border) !important;
  border-radius: var(--nh-radius-lg) !important;
  box-shadow: var(--nh-shadow-lg) !important;
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
}

.login-left {
  background: linear-gradient(145deg, #2E8B57 0%, #1F6A40 100%) !important;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  color: var(--nh-white) !important;
  width: 45%;
  text-align: center;
}

.login-left h2 {
  color: var(--nh-white) !important;
  font-weight: 700;
  margin-top: 16px;
  font-size: 1.6rem;
}

.login-left p {
  color: rgba(255, 255, 255, 0.85) !important;
  font-size: 0.9rem;
  margin-top: 8px;
}

.login-right {
  width: 55%;
  padding: 40px;
  background-color: var(--nh-white);
}

.login-right-wrap h1 {
  font-size: 1.5rem !important;
  font-weight: 700 !important;
  color: var(--nh-dark) !important;
  margin-bottom: 6px !important;
}

.login-right-wrap .account-subtitle {
  color: var(--nh-muted);
  font-size: 0.875rem;
  margin-bottom: 24px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
  margin-top: 40px;
  padding: 16px 0;
  border-top: 1px solid var(--nh-border);
  text-align: center;
}

footer p {
  color: var(--nh-muted) !important;
  font-size: 0.8rem !important;
  margin-bottom: 0 !important;
}

footer p strong {
  color: var(--nh-primary);
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */
@media print {
  .header, .sidebar, footer, .btn-print, .no-print {
    display: none !important;
  }
  .page-wrapper {
    margin: 0 !important;
    padding: 0 !important;
    background: #fff !important;
  }
  .card {
    border: none !important;
    box-shadow: none !important;
  }
}

/* ==========================================================================
   COMPREHENSIVE RESPONSIVE ADJUSTMENTS (320px - 991px)
   ========================================================================== */

/* Global container safeguard against horizontal overflow */
html, body {
  max-width: 100%;
  overflow-x: hidden;
}

.main-wrapper {
  width: 100%;
  overflow-x: hidden;
  position: relative;
}

/* Tablet & Mobile Breakpoint (<= 991.98px) */
@media (max-width: 991.98px) {
  /* Header adjustments */
  .header {
    height: 60px !important;
    padding: 0 12px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    background-color: var(--nh-white) !important;
    border-bottom: 1px solid var(--nh-border) !important;
    z-index: 1040 !important;
  }

  .header .header-left {
    position: static !important;
    width: auto !important;
    height: 60px !important;
    padding: 0 !important;
    border-right: none !important;
    display: flex !important;
    align-items: center !important;
    order: 2;
  }

  .header .header-left .logo {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
  }

  .header .header-left .logo img {
    width: 32px !important;
    height: 32px !important;
  }

  .header .header-left .hospital-brand-title {
    font-size: 0.95rem !important;
    line-height: 1 !important;
  }

  .header .header-left .hospital-brand-title span.sub {
    font-size: 0.58rem !important;
  }

  .header .top-nav-search {
    display: none !important;
  }

  /* Hamburger Toggle Button */
  .header .mobile_btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 38px !important;
    height: 38px !important;
    padding: 0 !important;
    margin: 0 !important;
    font-size: 1.15rem !important;
    color: var(--nh-primary) !important;
    background: var(--nh-primary-light) !important;
    border-radius: var(--nh-radius) !important;
    order: 1;
    position: static !important;
    cursor: pointer !important;
    transition: background 0.2s ease, color 0.2s ease !important;
    flex-shrink: 0 !important;
    z-index: 1042 !important;
  }

  .header .mobile_btn:hover {
    background: #d5eddf !important;
    color: var(--nh-primary-hover) !important;
  }

  .header .user-menu {
    order: 3;
    padding-right: 0 !important;
    margin-left: 0 !important;
    display: flex !important;
    align-items: center !important;
  }

  .header .user-menu .user-img img {
    width: 34px !important;
    height: 34px !important;
  }

  .header .dropdown-menu {
    right: 0 !important;
    left: auto !important;
    min-width: 200px !important;
  }

  /* Off-canvas Drawer Sidebar - Responsive Width & Clean White Theme */
  .sidebar {
    position: fixed !important;
    top: 60px !important;
    bottom: 0 !important;
    left: 0 !important;
    margin-left: 0 !important;
    width: 280px !important;
    max-width: 82vw !important;
    height: calc(100vh - 60px) !important;
    z-index: 1050 !important;
    background-color: #FFFFFF !important;
    border-right: 1px solid var(--nh-border) !important;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.08) !important;
    transform: translateX(-100%) !important;
    -webkit-transform: translateX(-100%) !important;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
    -webkit-transition: -webkit-transform 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .sidebar .sidebar-inner {
    background-color: #FFFFFF !important;
  }

  /* Slide navigation active states */
  .slide-nav .sidebar,
  .sidebar.opened {
    margin-left: 0 !important;
    transform: translateX(0) !important;
    -webkit-transform: translateX(0) !important;
  }

  /* Subtle, Light Backdrop Overlay (No harsh darkening) */
  .sidebar-overlay {
    position: fixed !important;
    top: 60px !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background-color: rgba(0, 0, 0, 0.15) !important;
    z-index: 1045 !important;
    display: none;
    opacity: 0;
    transition: opacity 0.2s ease-in-out !important;
    backdrop-filter: blur(1px);
    -webkit-backdrop-filter: blur(1px);
  }

  .sidebar-overlay.opened {
    display: block !important;
    opacity: 1 !important;
  }

  /* Main Content Area */
  .page-wrapper {
    margin-left: 0 !important;
    padding: 72px 14px 24px 14px !important;
    width: 100% !important;
    min-width: 0 !important;
    overflow-x: hidden !important;
  }

  .page-wrapper > .content {
    padding: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  /* Page Header & Breadcrumbs */
  .page-header {
    margin-bottom: 18px !important;
  }

  .page-header .page-title {
    font-size: 1.25rem !important;
  }

  /* Auth Pages */
  .loginbox {
    flex-direction: column !important;
    max-width: 480px !important;
    margin: 0 auto !important;
  }

  .login-left, .login-right {
    width: 100% !important;
  }

  .login-left {
    padding: 24px 20px !important;
  }

  .login-right {
    padding: 24px 20px !important;
  }

  /* Tables: Contained horizontal scroll */
  .table-responsive,
  .card-body > .table {
    display: block !important;
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    border-radius: var(--nh-radius) !important;
    margin-bottom: 0 !important;
  }

  .table th, .table td {
    white-space: nowrap !important;
    padding: 10px 12px !important;
  }

  /* Tabs navigation: Scrollable tab strip */
  .nav-tabs,
  .nav-tabs-bottom {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    white-space: nowrap !important;
    -webkit-overflow-scrolling: touch !important;
    border-bottom: 2px solid var(--nh-border) !important;
    padding-bottom: 2px;
  }

  .nav-tabs .nav-item,
  .nav-tabs-bottom .nav-item {
    flex: 0 0 auto !important;
  }

  .nav-tabs .nav-link,
  .nav-tabs-bottom .nav-link {
    padding: 8px 14px !important;
    font-size: 0.85rem !important;
  }
}

/* Mobile Devices (<= 767.98px) */
@media (max-width: 767.98px) {
  /* Headings reflow */
  h1, .h1 { font-size: 1.45rem !important; }
  h2, .h2 { font-size: 1.3rem !important; }
  h3, .h3 { font-size: 1.15rem !important; }
  h4, .h4 { font-size: 1.05rem !important; }

  /* KPI cards stack nicely */
  .dash-widget, .kpi-card, .stats-card {
    padding: 14px 16px !important;
    margin-bottom: 14px !important;
  }

  .dash-widget-icon {
    width: 44px !important;
    height: 44px !important;
    font-size: 1.15rem !important;
  }

  .dash-widget-info h3, .dash-widget-info .value {
    font-size: 1.25rem !important;
  }

  /* Forms reflow to 1 column */
  .form-group {
    margin-bottom: 14px !important;
  }

  .form-control, .form-select {
    font-size: 16px !important; /* Prevents auto-zoom on iOS */
    height: 42px !important;
  }

  textarea.form-control {
    height: auto !important;
    min-height: 80px !important;
  }

  /* Button bars wrap & stack gracefully */
  .btn-group {
    display: flex !important;
    flex-wrap: wrap !important;
    width: 100% !important;
    gap: 6px !important;
  }

  .btn-group .btn {
    border-radius: var(--nh-radius) !important;
    flex: 1 1 auto !important;
  }

  /* Filter sections */
  form .row > [class*="col-"] {
    margin-bottom: 8px !important;
  }

  /* FullCalendar Responsiveness */
  .fc-header-toolbar {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 8px !important;
  }

  .fc-header-toolbar .fc-left,
  .fc-header-toolbar .fc-center,
  .fc-header-toolbar .fc-right {
    display: flex !important;
    justify-content: center !important;
    width: 100% !important;
  }

  .fc-button {
    padding: 4px 8px !important;
    font-size: 0.8rem !important;
  }

  /* Modals */
  .modal-dialog {
    margin: 10px !important;
    max-width: calc(100% - 20px) !important;
  }
}

/* Small Phones (<= 575.98px) */
@media (max-width: 575.98px) {
  .page-wrapper {
    padding: 68px 10px 20px 10px !important;
  }

  .card {
    border-radius: var(--nh-radius) !important;
    margin-bottom: 14px !important;
  }

  .card-header, .card-body, .card-footer {
    padding: 14px 12px !important;
  }

  /* Compact button layout */
  .btn {
    padding: 8px 14px !important;
    font-size: 0.825rem !important;
  }

  .btn-block-xs {
    display: flex !important;
    width: 100% !important;
    margin-bottom: 8px !important;
  }

  /* Logo adjustment for narrow screens */
  .header .header-left .hospital-brand-title {
    font-size: 0.85rem !important;
  }
  .header .header-left .logo img {
    width: 28px !important;
    height: 28px !important;
  }
}

/* Extra Narrow Phones (<= 375px) */
@media (max-width: 375px) {
  .header {
    padding: 0 8px !important;
  }

  .header .header-left .hospital-brand-title span.sub {
    display: none !important;
  }

  .page-wrapper {
    padding: 66px 8px 16px 8px !important;
  }

  .card-header, .card-body {
    padding: 10px 8px !important;
  }
}