/**
 * WebForge India IFSC & Bank Directory Module Stylesheet
 * Optimized for Bootstrap 5.3, Core Web Vitals, Responsive Performance & Modern Fintech UI
 */

:root {
  --wf-primary: #2563eb;
  --wf-primary-hover: #1d4ed8;
  --wf-primary-light: #eff6ff;
  --wf-accent-green: #6fba3b;
  --wf-accent-red: #e22d36;
  --wf-bg: #f8fafc;
  --wf-card-bg: #ffffff;
  --wf-alt-bg: #f1f5f9;
  --wf-text-dark: #0f172a;
  --wf-text-body: #334155;
  --wf-text-muted: #64748b;
  --wf-border: #e2e8f0;
  --wf-font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --wf-radius: 12px;
  --wf-radius-sm: 8px;
  --wf-radius-lg: 16px;
  --wf-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05), 0 1px 2px rgba(15, 23, 42, 0.03);
  --wf-shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --wf-shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.03);
  --wf-shadow-hover: 0 12px 24px -4px rgba(15, 23, 42, 0.12), 0 6px 8px -4px rgba(15, 23, 42, 0.06);
}

body.wf-ifsc-body {
  background-color: var(--wf-bg) !important;
  color: var(--wf-text-body) !important;
  font-family: var(--wf-font) !important;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

/* Typography & Headings */
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  color: var(--wf-text-dark);
  letter-spacing: -0.02em;
}

a {
  color: var(--wf-primary);
  text-decoration: none;
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

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

/* Primary Button & Badge Themes */
.btn-primary, .bg-primary {
  background-color: var(--wf-primary) !important;
  border-color: var(--wf-primary) !important;
  color: #ffffff !important;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background-color: var(--wf-primary-hover) !important;
  border-color: var(--wf-primary-hover) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25) !important;
}

.btn-outline-primary {
  color: var(--wf-primary) !important;
  border-color: var(--wf-primary) !important;
  background-color: transparent !important;
}

.btn-outline-primary:hover, .btn-outline-primary:active {
  background-color: var(--wf-primary) !important;
  border-color: var(--wf-primary) !important;
  color: #ffffff !important;
}

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

/* Modern Card System */
.card {
  background-color: var(--wf-card-bg);
  border: 1px solid var(--wf-border) !important;
  border-radius: var(--wf-radius) !important;
  box-shadow: var(--wf-shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hover-shadow {
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease !important;
}

.hover-shadow:hover {
  transform: translateY(-2px);
  box-shadow: var(--wf-shadow-md) !important;
  border-color: #cbd5e1 !important;
}

.hover-primary:hover {
  color: var(--wf-primary) !important;
}

/* Modern Badge Chips */
.badge {
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
}

.badge.bg-primary {
  background-color: #dbeafe !important;
  color: #1e40af !important;
  border: 1px solid #bfdbfe;
}

.badge.bg-success {
  background-color: #dcfce7 !important;
  color: #15803d !important;
  border: 1px solid #bbf7d0;
}

.badge.bg-info {
  background-color: #e0f2fe !important;
  color: #0369a1 !important;
  border: 1px solid #bae6fd;
}

.badge.bg-warning {
  background-color: #fef3c7 !important;
  color: #92400e !important;
  border: 1px solid #fde68a;
}

.badge.bg-danger {
  background-color: #fee2e2 !important;
  color: #b91c1c !important;
  border: 1px solid #fecaca;
}

.badge.bg-light, .badge.bg-secondary {
  background-color: #f1f5f9 !important;
  color: #475569 !important;
  border: 1px solid #e2e8f0;
}

/* Modern Tables */
.table {
  color: var(--wf-text-body);
  border-color: var(--wf-border);
}

.table th {
  background-color: #f8fafc;
  color: var(--wf-text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-top: none;
  border-bottom: 1px solid var(--wf-border);
  padding: 0.75rem 1rem;
}

.table td {
  padding: 0.85rem 1rem;
  vertical-align: middle;
  border-bottom: 1px solid #f1f5f9;
}

.table-hover tbody tr:hover {
  background-color: #f8fafc;
}

/* Breadcrumb Styling */
.breadcrumb {
  background-color: transparent;
  padding: 0.5rem 0;
  font-size: 0.875rem;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "›";
  font-size: 1.1rem;
  line-height: 1;
  color: #94a3b8;
}

.breadcrumb-item a {
  color: var(--wf-text-muted);
}

.breadcrumb-item a:hover {
  color: var(--wf-primary);
}

.breadcrumb-item.active {
  color: var(--wf-text-dark);
  font-weight: 600;
}

/* Select2 Bootstrap-5 Theme Enhancements */
.select2-container--bootstrap-5 .select2-selection {
  min-height: 48px !important;
  padding: 0.45rem 0.85rem !important;
  border-radius: var(--wf-radius-sm) !important;
  border: 1px solid #cbd5e1 !important;
  font-size: 0.95rem !important;
  display: flex !important;
  align-items: center !important;
  background-color: #ffffff !important;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.select2-container--bootstrap-5 .select2-selection:focus,
.select2-container--bootstrap-5.select2-container--focus .select2-selection,
.select2-container--bootstrap-5.select2-container--open .select2-selection {
  border-color: var(--wf-primary) !important;
  box-shadow: 0 0 0 0.25rem rgba(37, 99, 235, 0.15) !important;
}

.select2-container--bootstrap-5 .select2-dropdown {
  border-radius: var(--wf-radius-sm) !important;
  border: 1px solid #cbd5e1 !important;
  box-shadow: var(--wf-shadow-lg) !important;
  z-index: 1055 !important;
}

.select2-container--bootstrap-5 .select2-search--dropdown .select2-search__field {
  border-radius: 6px !important;
  padding: 0.45rem 0.75rem !important;
  font-size: 0.9rem !important;
  border: 1px solid #cbd5e1 !important;
}

.select2-container--bootstrap-5 .select2-results__option--highlighted[aria-selected] {
  background-color: var(--wf-primary) !important;
  color: #ffffff !important;
}

.select2-container--bootstrap-5 .select2-selection--single .select2-selection__placeholder {
  color: #94a3b8 !important;
  font-weight: 400;
}

.select2-container--bootstrap-5.select2-container--disabled .select2-selection {
  background-color: #f1f5f9 !important;
  cursor: not-allowed;
  opacity: 0.7;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Smooth Scrolling & Section Anchor Offsets */
html {
  scroll-behavior: smooth;
}

#all-branches,
#state-branches,
#search-results {
  scroll-margin-top: 90px;
}

/* ==========================================================================
   WebForge Skeleton Shimmer Animation System
   60fps GPU-Accelerated Shimmer for Search & Dynamic Dropdowns
   ========================================================================== */

@keyframes wf-skeleton-shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.wf-skeleton {
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: wf-skeleton-shimmer 1.4s infinite linear;
  border-radius: 6px;
  display: inline-block;
  vertical-align: middle;
}

.wf-skeleton-dark {
  background: linear-gradient(90deg, #334155 25%, #475569 50%, #334155 75%);
  background-size: 200% 100%;
  animation: wf-skeleton-shimmer 1.4s infinite linear;
}

.wf-skeleton-text {
  height: 12px;
  border-radius: 4px;
  margin-bottom: 4px;
}

.wf-skeleton-avatar {
  border-radius: 8px;
}

.wf-skeleton-badge {
  border-radius: 9999px;
}

.wf-skeleton-row {
  background: #ffffff;
  border: 1px solid #f1f5f9;
  transition: all 0.2s ease;
}

/* Dropdown Shimmer Loading State */
.wf-select-loading + .select2-container .select2-selection {
  background: linear-gradient(90deg, #f8fafc 25%, #e2e8f0 50%, #f8fafc 75%) !important;
  background-size: 200% 100% !important;
  animation: wf-skeleton-shimmer 1.4s infinite linear !important;
  border-color: #93c5fd !important;
  cursor: wait !important;
}