/**
 * ArdCrm v2 - 2026 Mechanical & Precision Design System
 * Modern glass-card layouts, monochromatic palette, precision grid
 * Proje genelinde kullanılacak tasarım sistemi
 */

/* ============================================
   CSS Variables - Color Palette
   ============================================ */
:root {
  /* Backgrounds */
  --bg-deep-black: #0a0a0a;
  --bg-charcoal: #1a1a1a;
  --bg-off-white: #fafafa;
  --bg-light-gray: #f5f5f5;
  --bg-white: #ffffff;

  /* Text */
  --text-primary: #000000;
  --text-primary-alt: #1a1a1a;
  --text-secondary: #6b7280;
  --text-tertiary: #9ca3af;

  /* Semantic Colors */
  --semantic-primary: #3b82f6;
  --semantic-primary-hover: #2563eb;
  --semantic-success: #10b981;
  --semantic-success-hover: #059669;
  --semantic-warning: #f59e0b;
  --semantic-warning-hover: #d97706;
  --semantic-danger: #ef4444;
  --semantic-danger-hover: #dc2626;
  --semantic-info: #06b6d4;

  /* Spacing (4px base unit) */
  --spacing-1: 4px;
  --spacing-2: 8px;
  --spacing-3: 12px;
  --spacing-4: 16px;
  --spacing-5: 20px;
  --spacing-6: 24px;
  --spacing-8: 32px;
  --spacing-10: 40px;
  --spacing-12: 48px;
  --spacing-16: 64px;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
}

/* ============================================
   Glass-Card Effect
   ============================================ */
.glass-card {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-lg);
}

.glass-card-dark {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(26, 26, 26, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-lg);
}

/* ============================================
   Depth & Elevation
   ============================================ */
.elevation-1 {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
}

.elevation-2 {
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
}

.elevation-3 {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
}

.elevation-4 {
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
}

/* Border gradients for depth */
.border-gradient {
  border: 1px solid transparent;
  background-image: linear-gradient(white, white),
    linear-gradient(135deg, rgba(255, 255, 255, 0.3), rgba(0, 0, 0, 0.1));
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

/* ============================================
   Skeleton Screen Animations
   ============================================ */
@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

.skeleton {
  animation: skeleton-loading 1.5s ease-in-out infinite;
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
}

.skeleton-text {
  height: 16px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-2);
}

.skeleton-text-short {
  width: 60%;
}

.skeleton-text-medium {
  width: 80%;
}

.skeleton-text-long {
  width: 100%;
}

.skeleton-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
}

.skeleton-table-row {
  height: 48px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-1);
}

/* ============================================
   Condensed Mode
   ============================================ */
.table-condensed td,
.table-condensed th {
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1.4;
}

.table-condensed .btn-xs {
  padding: 2px 6px;
  font-size: 11px;
}

/* ============================================
   Focus States (Accessibility)
   ============================================ */
.focus-ring {
  outline: 2px solid var(--semantic-primary);
  outline-offset: 2px;
}

.focus-ring-danger {
  outline: 2px solid var(--semantic-danger);
  outline-offset: 2px;
}

.focus-ring-success {
  outline: 2px solid var(--semantic-success);
  outline-offset: 2px;
}

/* Remove default focus and add custom */
*:focus {
  outline: none;
}

*:focus-visible {
  outline: 2px solid var(--semantic-primary);
  outline-offset: 2px;
}

/* ============================================
   Enhanced Breadcrumb
   ============================================ */
.breadcrumb-modern {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
}

.breadcrumb-modern-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--text-secondary);
  font-size: 14px;
}

.breadcrumb-modern-item:last-child {
  color: var(--text-primary);
  font-weight: 600;
}

.breadcrumb-modern-separator {
  color: var(--text-tertiary);
  font-size: 12px;
}

.breadcrumb-modern-link {
  color: var(--semantic-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.breadcrumb-modern-link:hover {
  color: var(--semantic-primary-hover);
  text-decoration: underline;
}

.breadcrumb-modern-link:focus-visible {
  outline: 2px solid var(--semantic-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ============================================
   Modern Tab Navigation
   ============================================ */
.tab-modern {
  display: flex;
  gap: 0;
  border-bottom: 2px solid #e5e7eb;
  margin-bottom: 0;
}

.tab-modern-item {
  padding: 12px 24px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  margin-bottom: -2px;
}

.tab-modern-item:hover {
  color: var(--text-primary);
  background: rgba(59, 130, 246, 0.05);
}

.tab-modern-item.active {
  color: var(--semantic-primary);
  border-bottom-color: var(--semantic-primary);
  font-weight: 600;
}

.tab-modern-item:focus-visible {
  outline: 2px solid var(--semantic-primary);
  outline-offset: -2px;
}

/* ============================================
   Status Badges
   ============================================ */
.badge-modern {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-xl);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.5;
}

.badge-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--semantic-success);
}

.badge-default {
  background: rgba(107, 114, 128, 0.1);
  color: var(--text-secondary);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--semantic-warning);
}

.badge-danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--semantic-danger);
}

.badge-info {
  background: rgba(6, 182, 212, 0.1);
  color: var(--semantic-info);
}

/* ============================================
   Split-View Layout
   ============================================ */
.split-view-container {
  display: flex;
  gap: var(--spacing-6);
  min-height: calc(100vh - 200px);
}

.split-view-left {
  flex: 0 0 40%;
  max-width: 40%;
}

.split-view-right {
  flex: 1;
  min-width: 0;
}

@media (max-width: 1023px) {
  .split-view-container {
    flex-direction: column;
  }

  .split-view-left {
    flex: 1;
    max-width: 100%;
  }

  .split-view-right {
    flex: 1;
  }
}

/* ============================================
   Data Table Enhancements
   ============================================ */
.table-modern {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.table-modern thead th {
  background: var(--bg-light-gray);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 2px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 10;
}

.table-modern tbody tr {
  transition: background-color 0.15s ease;
  border-bottom: 1px solid #f3f4f6;
}

.table-modern tbody tr:hover {
  background: rgba(59, 130, 246, 0.05);
}

.table-modern tbody td {
  padding: 12px 16px;
  font-size: 14px;
  color: var(--text-primary);
  vertical-align: middle;
}

.table-modern tbody tr.selected {
  background: rgba(59, 130, 246, 0.1);
}

.table-modern .col-actions {
  width: 150px;
  text-align: right;
}

/* ============================================
   Button Modern Styles
   ============================================ */
.btn-modern {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  line-height: 1.5;
}

.btn-modern-primary {
  background: var(--semantic-primary);
  color: white;
}

.btn-modern-primary:hover {
  background: var(--semantic-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-modern-primary:active {
  transform: translateY(0);
}

.btn-modern-success {
  background: var(--semantic-success);
  color: white;
}

.btn-modern-success:hover {
  background: var(--semantic-success-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-modern-danger {
  background: var(--semantic-danger);
  color: white;
}

.btn-modern-danger:hover {
  background: var(--semantic-danger-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-modern-warning {
  background: var(--semantic-warning);
  color: white;
}

.btn-modern-warning:hover {
  background: var(--semantic-warning-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.btn-modern-secondary {
  background: var(--bg-light-gray);
  color: var(--text-primary);
  border: 1px solid #e5e7eb;
}

.btn-modern-secondary:hover {
  background: #e5e7eb;
  transform: translateY(-1px);
}

.btn-modern-sm {
  padding: 6px 12px;
  font-size: 13px;
}

.btn-modern-xs {
  padding: 4px 8px;
  font-size: 12px;
}

.btn-modern-lg {
  padding: 12px 24px;
  font-size: 16px;
}

/* ============================================
   Form Elements
   ============================================ */
.form-modern {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.form-group-modern {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--spacing-4);
}

.form-label-modern {
  font-size: 13px;
  font-weight: 600;
  color: #3f414d;
  margin-bottom: 0px;
}

.form-input-modern,
.form-control-modern {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  color: #495057;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid #e5e7eb;
  border-radius: 0.375rem;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-input-modern:focus,
.form-control-modern:focus {
  outline: none;
  border-color: var(--semantic-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  background: #fff;
}

.form-input-modern::placeholder,
.form-control-modern::placeholder {
  color: #9ca3af;
  opacity: 1;
}

.form-input-modern:disabled,
.form-control-modern:disabled {
  background-color: #f3f4f6;
  opacity: 1;
}

.form-select-modern {
  padding: 0.5rem 0.75rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.375rem;
  font-size: 14px;
  background: #fff;
  cursor: pointer;
  transition: all 0.2s ease;
}

.form-select-modern:focus {
  outline: none;
  border-color: var(--semantic-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}


.form-group-modern.has-error .form-label-modern {
  color: var(--semantic-danger);
}

.form-group-modern.has-error .form-control-modern,
.form-group-modern.has-error .form-select-modern,
.form-group-modern.has-error .nya-bs-select .dropdown-toggle {
  border-color: var(--semantic-danger) !important;
}

.form-group-modern.has-error .form-control-modern:focus,
.form-group-modern.has-error .form-select-modern:focus,
.form-group-modern.has-error .nya-bs-select .dropdown-toggle:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

.form-group-modern.has-error .text-danger {
  font-size: 12px;
  font-weight: 500;
  margin-top: 4px;
}

.nya-bs-select .dropdown-toggle {
  background-color: var(--bg-white) !important;
  background-image: none !important;
  border: 1px solid #e5e7eb !important;
  border-radius: var(--radius-md) !important;
  color: var(--text-primary) !important;
  font-size: 14px !important;
  height: auto !important;
  padding: 8px 12px !important;
  box-shadow: none !important;
  outline: none !important;
  transition: all 0.2s ease !important;
}

.nya-bs-select .dropdown-toggle:focus,
.nya-bs-select.open .dropdown-toggle {
  border-color: var(--semantic-primary) !important;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1) !important;
  outline: none !important;
}

.nya-bs-select .dropdown-toggle .filter-option {
  position: static !important;
  height: auto !important;
  line-height: 1.5 !important;
  width: 100% !important;
  text-align: left !important;
}

.nya-bs-select .dropdown-toggle .caret {
  right: 12px !important;
  color: var(--text-secondary) !important;
}

.nya-bs-select .dropdown-menu {
  border: 1px solid #e5e7eb !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-lg) !important;
  margin-top: 4px !important;
  padding: 4px 0 !important;
  z-index: 9999 !important;
}

.nya-bs-select .dropdown-menu>li>a {
  padding: 8px 16px !important;
  font-size: 14px !important;
  color: var(--text-primary) !important;
}

.nya-bs-select .dropdown-menu>li>a:hover,
.nya-bs-select .dropdown-menu>li>a:focus {
  background-color: rgba(59, 130, 246, 0.05) !important;
  color: var(--semantic-primary) !important;
}

/* ============================================
   Page Header
   ============================================ */
.page-header-modern {
  background: var(--bg-white);
  border-bottom: 1px solid #e5e7eb;
  padding: var(--spacing-6) var(--spacing-6);
}

.page-header-modern h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-3) 0;
}

.page-header-modern .page-actions {
  display: flex;
  gap: var(--spacing-2);
  align-items: center;
}

/* ============================================
   Filter Bar
   ============================================ */
.filter-bar-modern {
  background: var(--bg-white);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
  align-items: flex-end;
}

.filter-item-modern {
  flex: 1;
  min-width: 200px;
}

/* ============================================
   Empty State
   ============================================ */
.empty-state {
  text-align: center;
  padding: var(--spacing-12) var(--spacing-6);
  color: var(--text-secondary);
}

.empty-state-icon {
  font-size: 48px;
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-4);
  opacity: 0.5;
}

.empty-state-text {
  font-size: 14px;
  color: var(--text-secondary);
}

.empty-state-modern {
  text-align: center;
  padding: var(--spacing-12) var(--spacing-6);
  color: var(--text-secondary);
}

.empty-state-modern .empty-icon {
  font-size: 48px;
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-4);
  opacity: 0.5;
}

.empty-state-modern h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-2);
}

.empty-state-modern p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
}

/* ============================================
   Loading State
   ============================================ */
.loading-state {
  text-align: center;
  padding: var(--spacing-6);
  color: var(--text-secondary);
}

.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid #e5e7eb;
  border-top-color: var(--semantic-primary);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ============================================
   Fade In Animation
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

/* ============================================
   Card Container
   ============================================ */
.card-modern {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-6);
  border: 1px solid #e5e7eb;
}

.card-modern-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-4);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid #e5e7eb;
}

.card-modern-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.card-modern-body {
  color: var(--text-primary);
}

/* ============================================
   Responsive Utilities
   ============================================ */
@media (max-width: 640px) {
  .tab-modern-item {
    padding: 10px 16px;
    font-size: 13px;
  }
}

/* ============================================
   Global Layout Overrides (Phase 1)
   ============================================ */
body.gray-bg,
.gray-bg,
.modern-page-wrapper {
  background-color: var(--bg-off-white) !important;
}

#page-wrapper {
  padding: 0 !important;
  min-height: 100vh;
}

.table-modern {
  font-size: 13px;
}

.table-modern thead th,
.table-modern tbody td {
  padding: 8px 12px;
}

.page-header-modern {
  padding: var(--spacing-4);
}

.page-header-modern h1 {
  font-size: 20px;
}

.filter-bar-modern {
  flex-direction: column;
}

.filter-item-modern {
  width: 100%;
  min-width: 100%;
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
  .glass-card {
    background: white;
    box-shadow: none;
    border: 1px solid #e5e7eb;
  }

  .btn-modern,
  .tab-modern-item {
    display: none;
  }
}

/* ============================================
   Legacy Bootstrap Overrides (Gradual Migration)
   ============================================ */
/* Bu bölüm mevcut Bootstrap 3 sınıflarını modern tasarımla uyumlu hale getirir */
.ibox {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid #e5e7eb;
  margin-bottom: var(--spacing-6);
}

.ibox-title {
  padding: var(--spacing-4) var(--spacing-6);
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ibox-title h5 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.ibox-content {
  padding: var(--spacing-6);
}

.page-heading {
  background: var(--bg-white);
  border-bottom: 1px solid #e5e7eb;
  padding: var(--spacing-6);
  margin-bottom: var(--spacing-6);
}

.page-heading h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-3) 0;
}

/* ============================================
   Layout Modernization
   ============================================ */
.modern-layout {
  background: var(--bg-charcoal) !important;
}

.modern-page-wrapper {
  background: var(--bg-off-white);
  min-height: 100vh;
}

.modern-content-area {
  padding: var(--spacing-6);
  width: 100%;
  /* max-width removed for full-width responsive layout */
  /* Content will use full available width, with padding for spacing */
}

.modern-footer {
  background: var(--bg-white);
  border-top: 1px solid #e5e7eb;
  padding: var(--spacing-4) var(--spacing-6);
  margin-top: var(--spacing-8);
}

.modern-footer .footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  /* max-width removed to match content area */
}

.modern-footer .footer-left {
  color: var(--text-secondary);
  font-size: 13px;
}

.modern-footer .footer-right {
  display: flex;
  align-items: center;
}

.modern-footer .footer-link {
  color: var(--semantic-primary);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s ease;
}

.modern-footer .footer-link:hover {
  color: var(--semantic-primary-hover);
  text-decoration: underline;
}

.modern-footer .footer-link:focus-visible {
  outline: 2px solid var(--semantic-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

@media (max-width: 640px) {
  .modern-content-area {
    padding: var(--spacing-4);
  }

  .modern-footer .footer-content {
    flex-direction: column;
    gap: var(--spacing-2);
    text-align: center;
  }
}

/* ============================================
   Utility Classes (Tailwind-like, Custom)
   ============================================ */
/* Flexbox Utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.flex-row {
  flex-direction: row;
}

.flex-1 {
  flex: 1;
}

.flex-shrink-0 {
  flex-shrink: 0;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-end {
  justify-content: flex-end;
}

.justify-center {
  justify-content: center;
}

.gap-2 {
  gap: var(--spacing-2);
}

.gap-3 {
  gap: var(--spacing-3);
}

.gap-4 {
  gap: var(--spacing-4);
}

/* Grid Utilities */
.grid {
  display: grid;
}

.grid-cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gap-4 {
  gap: var(--spacing-4);
}

/* Spacing Utilities */
.mb-1 {
  margin-bottom: var(--spacing-1);
}

.mb-2 {
  margin-bottom: var(--spacing-2);
}

.mb-3 {
  margin-bottom: var(--spacing-3);
}

.mb-4 {
  margin-bottom: var(--spacing-4);
}

.mb-6 {
  margin-bottom: var(--spacing-6);
}

.mt-2 {
  margin-top: var(--spacing-2);
}

.mt-6 {
  margin-top: var(--spacing-6);
}

.pt-4 {
  padding-top: var(--spacing-4);
}

.p-2 {
  padding: var(--spacing-2);
}

.p-6 {
  padding: var(--spacing-6);
}

.px-6 {
  padding-left: var(--spacing-6);
  padding-right: var(--spacing-6);
}

.py-4 {
  padding-top: var(--spacing-4);
  padding-bottom: var(--spacing-4);
}

.py-6 {
  padding-top: var(--spacing-6);
  padding-bottom: var(--spacing-6);
}

/* Text Utilities */
.text-center {
  text-align: center;
}

.text-right {
  text-align: right !important;
}

.text-sm {
  font-size: 14px;
}

.text-lg {
  font-size: 18px;
}

.text-xl {
  font-size: 20px;
}

.text-2xl {
  font-size: 24px;
}

.text-4xl {
  font-size: 32px;
}

.text-xs {
  font-size: 12px;
}

.font-bold {
  font-weight: 700;
}

.font-semibold {
  font-weight: 600;
}

.text-gray-600 {
  color: var(--text-secondary);
}

.text-gray-500 {
  color: var(--text-tertiary);
}

.text-gray-900 {
  color: var(--text-primary);
}

.text-amber-600 {
  color: var(--semantic-warning);
}

/* Background Utilities */
.bg-white {
  background-color: var(--bg-white);
}

.bg-blue-50 {
  background-color: rgba(59, 130, 246, 0.1);
}

.bg-gray-100 {
  background-color: #f3f4f6;
}

/* Border Utilities */
.border-b {
  border-bottom: 1px solid #e5e7eb;
}

.border-t {
  border-top: 1px solid #e5e7eb;
}

.border-gray-200 {
  border-color: #e5e7eb;
}

.rounded {
  border-radius: var(--radius-md);
}

/* Layout Utilities */
.max-w-7xl {
  max-width: 1280px;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.overflow-x-auto {
  overflow-x: auto;
}

.inline-block {
  display: inline-block;
}

.opacity-90 {
  opacity: 0.9;
}

/* Screen Reader Only (Accessibility) */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Responsive Utilities */
@media (min-width: 640px) {
  .sm\:flex-row {
    flex-direction: row;
  }

  .sm\:items-center {
    align-items: center;
  }

  .sm\:justify-between {
    justify-content: space-between;
  }

  .sm\:inline {
    display: inline;
  }
}

@media (min-width: 768px) {
  .md\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .lg\:flex-row {
    flex-direction: row;
  }

  .lg\:items-center {
    align-items: center;
  }

  .lg\:justify-between {
    justify-content: space-between;
  }

  .lg\:grid-cols-5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

/* ============================================
   Modern Sidebar Navigation
   ============================================ */
.modern-sidebar {
  background: var(--bg-charcoal) !important;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  min-height: 100vh;
  /* Ensure full height */
  height: 100%;
}

/* Ensure background persists even if content is short */
.modern-sidebar.navbar-static-side,
.modern-sidebar .sidebar-collapse {
  background: var(--bg-charcoal) !important;
}

/* ============================================
   Modern Top Navbar
   ============================================ */
.modern-top-bar {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-6);
  position: relative;
  z-index: 100;
}

.modern-top-bar .navbar-header {
  display: flex;
  align-items: center;
}

.modern-top-bar .navbar-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Sidebar Toggle Button (generated by directive) */
.modern-sidebar-toggle {
  margin-right: var(--spacing-4);
}

.modern-sidebar-toggle .btn {
  background: var(--bg-light-gray);
  color: var(--text-secondary);
  border: none;
  border-radius: var(--radius-md);
  padding: 6px 12px;
  transition: all 0.2s;
}

.modern-sidebar-toggle .btn:hover {
  background: var(--semantic-primary);
  color: white;
}

/* Top Nav Links */
.modern-top-bar .nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  text-decoration: none;
  transition: color 0.2s;
  cursor: pointer;
}

.modern-top-bar .nav-link:hover {
  color: var(--semantic-primary);
}

/* ============================================
   Collapsed Sidebar State (mini-navbar)
   ============================================ */
body.mini-navbar .modern-sidebar {
  width: 70px !important;
  overflow: visible !important;
  z-index: 2000;
}

/* Ensure Logo is visible and styled */
body.mini-navbar .modern-sidebar .logo-element {
  display: block !important;
  padding: 15px 0;
  text-align: center;
  background: var(--semantic-primary);
  color: white;
  font-weight: 700;
  font-size: 18px;
}

/* Hide Profile and Search in mini mode */
body.mini-navbar .modern-sidebar .modern-profile,
body.mini-navbar .modern-sidebar .sidebar-search {
  display: none !important;
}

body.mini-navbar .modern-sidebar .nav-header {
  padding: 0;
  background: transparent;
}

/* Nav Items in mini mode */
body.mini-navbar .modern-sidebar .modern-nav>li>a {
  padding: 15px 10px !important;
  text-align: center;
  min-height: 50px;
}

/* Fix Active Item Shifting in Mini Mode: Remove border and normalize padding */
body.mini-navbar .modern-sidebar .modern-nav>.modern-nav-item.active>.modern-nav-link {
  border-left: none !important;
  padding-left: 10px !important;
  padding-right: 10px !important;
  background-color: rgba(59, 130, 246, 0.2) !important;
  /* Keep active highlight */
}

/* Mini Navbar Popout Submenu */
body.mini-navbar .modern-sidebar .modern-nav>li {
  position: relative;
}

body.mini-navbar .modern-sidebar .modern-nav>li:hover>.modern-nav-submenu,
body.mini-navbar .modern-sidebar .modern-nav>li:focus-within>.modern-nav-submenu {
  display: block !important;
  position: absolute;
  left: 70px;
  top: 0;
  min-width: 200px;
  background: #2a2a2a;
  padding: 10px 0;
  box-shadow: 4px 0 8px rgba(0, 0, 0, 0.3);
  z-index: 2100;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

body.mini-navbar .modern-sidebar .modern-nav>li:hover>.modern-nav-submenu>li>a {
  text-align: left;
  padding-left: 20px !important;
  padding-right: 20px !important;
}

body.mini-navbar .modern-sidebar .modern-nav>li:hover>.modern-nav-submenu>li>a span {
  display: inline !important;
  color: rgba(255, 255, 255, 0.9);
}

body.mini-navbar .modern-sidebar .modern-nav>li:hover>.modern-nav-submenu>li>a:hover {
  background: rgba(255, 255, 255, 0.05);
  color: white;
}

/* Hide text labels and arrows */
body.mini-navbar .modern-sidebar .modern-nav>li>a span:not(.badge),
body.mini-navbar .modern-sidebar .modern-nav>li>a .arrow,
body.mini-navbar .modern-sidebar .modern-nav>li>a .modern-nav-arrow,
body.mini-navbar .modern-sidebar .modern-nav>li>a .nav-label {
  display: none !important;
}

/* Ensure Icons are large and centered */
body.mini-navbar .modern-sidebar .modern-nav>li>a>i,
body.mini-navbar .modern-sidebar .modern-nav>li>a>.modern-nav-icon {
  margin-right: 0 !important;
  font-size: 20px;
  display: block;
  float: none;
  margin: 0 auto 4px auto !important;
}

/* Adjust page-wrapper if it exists (legacy support) to fix black bar gap */
body.mini-navbar #page-wrapper {
  margin-left: 70px !important;
}

.modern-content-area {
  padding: 0;
  padding-bottom: 80px;
  /* Fix for fixed footer overlap */
}

.modern-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* Nav Header */
.modern-nav-header {
  padding: var(--spacing-6) var(--spacing-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.2);
}

/* Sidebar Search */
.sidebar-search-input {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  font-size: 13px;
  width: 100%;
  transition: all 0.2s ease;
}

.sidebar-search-input:focus {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  outline: none;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.1);
}

.sidebar-search-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.sidebar-search-btn {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.6);
  padding: 6px 10px;
  transition: color 0.2s ease;
}

.sidebar-search-btn:hover {
  color: white;
}

/* Profile Section */
.modern-profile {
  margin-bottom: var(--spacing-4);
  position: relative;
  /* Ensure dropdown positioning context */
}

/* Fix for profile toggle background getting white when open */
.modern-profile.open .modern-profile-toggle,
.modern-profile.open .modern-profile-toggle:focus,
.modern-profile.open .modern-profile-toggle:hover {
  background: rgba(255, 255, 255, 0.05) !important;
  color: white !important;
  box-shadow: none !important;
}

/* Floating Chat Widget */
.floating-chat-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 300px;
  z-index: 1000;
  max-height: 500px;
  display: flex;
  flex-direction: column;
}

.floating-chat-header {
  cursor: move;
}

.floating-chat-body {
  flex: 1;
  overflow-y: auto;
  max-height: 350px;
}

/* Extended Color Utilities */
.text-lime-600 {
  color: #65a30d;
}

.text-orange-600 {
  color: #ea580c;
}

.text-indigo-900 {
  color: #1f2937;
}

/* Default dark */

/* Dark Sidebar Dropdown Overrides */
.modern-sidebar .modern-dropdown-menu {
  background: #2a2a2a;
  /* Darker background for sidebar context */
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.4);
  min-width: 100%;
  /* Match width of container if needed, or keep partial */
  margin-top: 5px;
}

.modern-sidebar .modern-dropdown-menu>li>a {
  color: rgba(255, 255, 255, 0.9);
}

.modern-sidebar .modern-dropdown-menu>li>a:hover,
.modern-sidebar .modern-dropdown-menu>li>a:focus {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.modern-sidebar .modern-dropdown-menu .divider {
  background-color: rgba(255, 255, 255, 0.1);
}

.modern-profile-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  border: 2px solid rgba(255, 255, 255, 0.2);
  margin-bottom: var(--spacing-3);
  transition: all 0.2s ease;
}

.modern-profile-avatar:hover {
  border-color: var(--semantic-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.modern-profile-toggle {
  color: var(--bg-white);
  text-decoration: none;
  display: block;
  transition: all 0.2s ease;
  padding: var(--spacing-2);
  border-radius: var(--radius-md);
}

.modern-profile-toggle:hover,
.modern-profile-toggle:focus {
  background: rgba(255, 255, 255, 0.1);
  color: var(--bg-white);
  text-decoration: none;
}

.modern-profile-toggle:focus-visible {
  outline: 2px solid var(--semantic-primary);
  outline-offset: 2px;
}

.modern-profile-name {
  display: block;
  color: var(--bg-white);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: var(--spacing-1);
}

.modern-profile-role {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
}

/* Logo */
.modern-logo {
  color: var(--bg-white);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  text-align: center;
  padding: var(--spacing-3) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: var(--spacing-4);
}

/* Dropdown Menu */
.modern-dropdown-menu {
  background: var(--bg-white);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-2) 0;
  min-width: 200px;
}

.modern-dropdown-menu>li>a {
  padding: var(--spacing-3) var(--spacing-4);
  color: var(--text-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  transition: all 0.2s ease;
  font-size: 14px;
}

.modern-dropdown-menu>li>a:hover,
.modern-dropdown-menu>li>a:focus {
  background: rgba(59, 130, 246, 0.1);
  color: var(--semantic-primary);
}

.modern-dropdown-menu>li>a:focus-visible {
  outline: 2px solid var(--semantic-primary);
  outline-offset: -2px;
}

.modern-dropdown-menu .divider {
  height: 1px;
  margin: var(--spacing-2) 0;
  overflow: hidden;
  background-color: #e5e7eb;
}

/* Nav Items */
.modern-nav-item {
  margin: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.modern-nav-link {
  display: flex;
  align-items: center;
  padding: var(--spacing-4) var(--spacing-4);
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: all 0.2s ease;
  font-size: 14px;
  font-weight: 500;
  position: relative;
}

.modern-nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--bg-white);
  text-decoration: none;
}

.modern-nav-link:focus-visible {
  outline: 2px solid var(--semantic-primary);
  outline-offset: -2px;
}

/* Conflict Resolution: Override legacy .nav > li.active style */
.modern-nav>.modern-nav-item.active {
  border-left: none !important;
  background: transparent !important;
}

.modern-nav-item.active>.modern-nav-link,
.modern-nav-item.active>.modern-nav-link-submenu {
  background: rgba(59, 130, 246, 0.2);
  color: var(--semantic-primary);
  border-left: 3px solid var(--semantic-primary);
  padding-left: calc(var(--spacing-4) - 3px);
}

.modern-nav-icon {
  width: 20px;
  text-align: center;
  margin-right: var(--spacing-3);
  font-size: 16px;
  flex-shrink: 0;
}

.modern-nav-label {
  flex: 1;
}

.modern-nav-arrow {
  margin-left: auto;
  font-size: 12px;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.modern-nav-item-submenu.active .modern-nav-arrow {
  transform: rotate(90deg);
}

/* Submenu */
.modern-nav-submenu {
  background: rgba(0, 0, 0, 0.2);
  padding: 0;
  margin: 0;
  list-style: none;
}

.modern-nav-submenu-item {
  margin: 0;
}

.modern-nav-submenu-link {
  display: block;
  padding: var(--spacing-3) var(--spacing-4) var(--spacing-3) calc(var(--spacing-4) + 20px + var(--spacing-3));
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 13px;
  transition: all 0.2s ease;
  position: relative;
}

.modern-nav-submenu-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--bg-white);
  text-decoration: none;
  padding-left: calc(var(--spacing-4) + 20px + var(--spacing-3) + 4px);
}

.modern-nav-submenu-link:focus-visible {
  outline: 2px solid var(--semantic-primary);
  outline-offset: -2px;
}

.modern-nav-submenu-item.active>.modern-nav-submenu-link {
  background: rgba(59, 130, 246, 0.15);
  color: var(--semantic-primary);
  font-weight: 500;
}

.modern-nav-submenu-link::before {
  content: '';
  position: absolute;
  left: calc(var(--spacing-4) + 10px);
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.4);
  transition: all 0.2s ease;
}

.modern-nav-submenu-item.active>.modern-nav-submenu-link::before {
  background: var(--semantic-primary);
  width: 6px;
  height: 6px;
}

/* Responsive */
@media (max-width: 768px) {
  .modern-nav-link {
    padding: var(--spacing-3) var(--spacing-3);
    font-size: 13px;
  }

  .modern-nav-icon {
    width: 18px;
    margin-right: var(--spacing-2);
    font-size: 14px;
  }

  .modern-profile-avatar {
    width: 40px;
    height: 40px;
  }

  .modern-nav-header {
    padding: var(--spacing-4) var(--spacing-3);
  }
}

/* ============================================
   Width Utilities
   ============================================ */
.w-16 {
  width: 4rem;
  /* 64px */
}

.w-24 {
  width: 6rem;
  /* 96px */
}

.w-32 {
  width: 8rem;
  /* 128px */
}

.w-40 {
  width: 10rem;
  /* 160px */
}

/* ============================================
   Code Badge Component
   ============================================ */
.code-badge-modern {
  display: inline-block;
  font-family: 'Courier New', Courier, monospace;
  font-size: 12px;
  background: #f3f4f6;
  color: var(--text-primary);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid #e5e7eb;
}

/* ============================================
   Modal Components
   ============================================ */
.modal-title-modern {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

/* ============================================
   Form Checkbox Modern
   ============================================ */
.form-checkbox-modern {
  width: 16px;
  height: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid #d1d5db;
  cursor: pointer;
  transition: all 0.2s ease;
  accent-color: var(--semantic-primary);
}

.form-checkbox-modern:focus {
  outline: none;
  border-color: var(--semantic-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-checkbox-modern:checked {
  background-color: var(--semantic-primary);
  border-color: var(--semantic-primary);
}

/* ============================================
   Pagination Modern
   ============================================ */
.pagination {
  display: flex;
  padding-left: 0;
  list-style: none;
  border-radius: var(--radius-md);
  gap: 4px;
  justify-content: center;
  margin: var(--spacing-4) 0;
}

.pagination>li {
  display: inline;
}

.pagination>li>a,
.pagination>li>span {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  line-height: 32px;
  color: var(--text-primary);
  text-decoration: none;
  background-color: var(--bg-white);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-md);
  min-width: 32px;
  height: 32px;
  font-size: 13px;
  transition: all 0.2s ease;
}

.pagination>li>a:hover,
.pagination>li>span:hover,
.pagination>li>a:focus,
.pagination>li>span:focus {
  z-index: 2;
  color: var(--semantic-primary);
  background-color: rgba(59, 130, 246, 0.05);
  border-color: #e5e7eb;
}

.pagination>.active>a,
.pagination>.active>span,
.pagination>.active>a:hover,
.pagination>.active>span:hover,
.pagination>.active>a:focus,
.pagination>.active>span:focus {
  z-index: 3;
  color: #fff;
  cursor: default;
  background-color: var(--semantic-primary);
  border-color: var(--semantic-primary);
}

.pagination>.disabled>span,
.pagination>.disabled>span:hover,
.pagination>.disabled>span:focus,
.pagination>.disabled>a,
.pagination>.disabled>a:hover,
.pagination>.disabled>a:focus {
  color: var(--text-tertiary);
  cursor: not-allowed;
  background-color: #f3f4f6;
  border-color: #e5e7eb;
}

/* ============================================
   Layout Utilities (Flexbox & Grid)
   ============================================ */
.d-flex {
  display: flex !important;
}

.d-inline-flex {
  display: inline-flex !important;
}

.d-none {
  display: none !important;
}

.d-block {
  display: block !important;
}

.flex-row {
  flex-direction: row !important;
}

.flex-column {
  flex-direction: column !important;
}

.flex-wrap {
  flex-wrap: wrap !important;
}

.flex-nowrap {
  flex-wrap: nowrap !important;
}

.justify-content-start {
  justify-content: flex-start !important;
}

.justify-content-end {
  justify-content: flex-end !important;
}

.justify-content-center {
  justify-content: center !important;
}

.justify-content-between {
  justify-content: space-between !important;
}

.justify-content-around {
  justify-content: space-around !important;
}

.align-items-start {
  align-items: flex-start !important;
}

.align-items-end {
  align-items: flex-end !important;
}

.align-items-center {
  align-items: center !important;
}

.align-items-baseline {
  align-items: baseline !important;
}

.align-items-stretch {
  align-items: stretch !important;
}

.align-self-auto {
  align-self: auto !important;
}

.align-self-start {
  align-self: flex-start !important;
}

.align-self-end {
  align-self: flex-end !important;
}

.align-self-center {
  align-self: center !important;
}

/* ============================================
   Spacing Utilities
   ============================================ */
.no-margins {
  margin: 0 !important;
}

.m-0 {
  margin: 0 !important;
}

.mt-0 {
  margin-top: 0 !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.ml-0 {
  margin-left: 0 !important;
}

.mr-0 {
  margin-right: 0 !important;
}

.mx-0 {
  margin-left: 0 !important;
  margin-right: 0 !important;
}

.my-0 {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

.m-1 {
  margin: var(--spacing-1) !important;
}

.mt-1 {
  margin-top: var(--spacing-1) !important;
}

.mb-1 {
  margin-bottom: var(--spacing-1) !important;
}

.ml-1 {
  margin-left: var(--spacing-1) !important;
}

.mr-1 {
  margin-right: var(--spacing-1) !important;
}

.mx-1 {
  margin-left: var(--spacing-1) !important;
  margin-right: var(--spacing-1) !important;
}

.my-1 {
  margin-top: var(--spacing-1) !important;
  margin-bottom: var(--spacing-1) !important;
}

.m-2 {
  margin: var(--spacing-2) !important;
}

.mt-2 {
  margin-top: var(--spacing-2) !important;
}

.mb-2 {
  margin-bottom: var(--spacing-2) !important;
}

.ml-2 {
  margin-left: var(--spacing-2) !important;
}

.mr-2 {
  margin-right: var(--spacing-2) !important;
}

.mx-2 {
  margin-left: var(--spacing-2) !important;
  margin-right: var(--spacing-2) !important;
}

.my-2 {
  margin-top: var(--spacing-2) !important;
  margin-bottom: var(--spacing-2) !important;
}

.m-3 {
  margin: var(--spacing-4) !important;
}

.mt-3 {
  margin-top: var(--spacing-4) !important;
}

.mb-3 {
  margin-bottom: var(--spacing-4) !important;
}

.ml-3 {
  margin-left: var(--spacing-4) !important;
}

.mr-3 {
  margin-right: var(--spacing-4) !important;
}

.mx-3 {
  margin-left: var(--spacing-4) !important;
  margin-right: var(--spacing-4) !important;
}

.my-3 {
  margin-top: var(--spacing-4) !important;
  margin-bottom: var(--spacing-4) !important;
}

.m-4 {
  margin: var(--spacing-6) !important;
}

.mt-4 {
  margin-top: var(--spacing-6) !important;
}

.mb-4 {
  margin-bottom: var(--spacing-6) !important;
}

.ml-4 {
  margin-left: var(--spacing-6) !important;
}

.mr-4 {
  margin-right: var(--spacing-6) !important;
}

.mx-4 {
  margin-left: var(--spacing-6) !important;
  margin-right: var(--spacing-6) !important;
}

.my-4 {
  margin-top: var(--spacing-6) !important;
  margin-bottom: var(--spacing-6) !important;
}

.p-0 {
  padding: 0 !important;
}

.pt-0 {
  padding-top: 0 !important;
}

.pb-0 {
  padding-bottom: 0 !important;
}

.pl-0 {
  padding-left: 0 !important;
}

.pr-0 {
  padding-right: 0 !important;
}

.px-0 {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.py-0 {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.p-1 {
  padding: var(--spacing-1) !important;
}

.pt-1 {
  padding-top: var(--spacing-1) !important;
}

.pb-1 {
  padding-bottom: var(--spacing-1) !important;
}

.pl-1 {
  padding-left: var(--spacing-1) !important;
}

.pr-1 {
  padding-right: var(--spacing-1) !important;
}

.px-1 {
  padding-left: var(--spacing-1) !important;
  padding-right: var(--spacing-1) !important;
}

.py-1 {
  padding-top: var(--spacing-1) !important;
  padding-bottom: var(--spacing-1) !important;
}

.p-2 {
  padding: var(--spacing-2) !important;
}

.pt-2 {
  padding-top: var(--spacing-2) !important;
}

.pb-2 {
  padding-bottom: var(--spacing-2) !important;
}

.pl-2 {
  padding-left: var(--spacing-2) !important;
}

.pr-2 {
  padding-right: var(--spacing-2) !important;
}

.px-2 {
  padding-left: var(--spacing-2) !important;
  padding-right: var(--spacing-2) !important;
}

.py-2 {
  padding-top: var(--spacing-2) !important;
  padding-bottom: var(--spacing-2) !important;
}

.p-3 {
  padding: var(--spacing-4) !important;
}

.pt-3 {
  padding-top: var(--spacing-4) !important;
}

.pb-3 {
  padding-bottom: var(--spacing-4) !important;
}

.pl-3 {
  padding-left: var(--spacing-4) !important;
}

.pr-3 {
  padding-right: var(--spacing-4) !important;
}

.px-3 {
  padding-left: var(--spacing-4) !important;
  padding-right: var(--spacing-4) !important;
}

.py-3 {
  padding-top: var(--spacing-4) !important;
  padding-bottom: var(--spacing-4) !important;
}

.p-4 {
  padding: var(--spacing-6) !important;
}

.pt-4 {
  padding-top: var(--spacing-6) !important;
}

.pb-4 {
  padding-bottom: var(--spacing-6) !important;
}

.pl-4 {
  padding-left: var(--spacing-6) !important;
}

.pr-4 {
  padding-right: var(--spacing-6) !important;
}

.px-4 {
  padding-left: var(--spacing-6) !important;
  padding-right: var(--spacing-6) !important;
}

.py-4 {
  padding-top: var(--spacing-6) !important;
  padding-bottom: var(--spacing-6) !important;
}

/* Font Weights */
.font-bold {
  font-weight: 700 !important;
}

.font-normal {
  font-weight: 400 !important;
}

.font-light {
  font-weight: 300 !important;
}

/* ============================================
   Custom Grid Utilities
   ============================================ */
.grid-5-cols {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-6);
  width: 100%;
}

@media (max-width: 1200px) {
  .grid-5-cols {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-5-cols {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .grid-5-cols {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Modern Tab Navigation
   ============================================ */
.nav-tabs-modern {
  display: flex;
  border-bottom: 1px solid #e5e7eb;
  margin-bottom: 1.5rem;
  gap: 2rem;
}

.nav-link-modern {
  display: inline-flex;
  align-items: center;
  padding: 1rem 0.25rem;
  border-bottom: 2px solid transparent;
  font-size: 0.875rem;
  font-weight: 500;
  color: #6b7280;
  transition: all 0.2s ease-in-out;
  background: none;
  /* Reset button styles */
  border-top: none;
  border-left: none;
  border-right: none;
  cursor: pointer;
}

.nav-link-modern:hover {
  border-bottom-color: #d1d5db;
  color: #374151;
}

.nav-link-modern.active {
  border-bottom-color: var(--semantic-primary);
  color: var(--semantic-primary);
}

.nav-link-modern i {
  margin-right: 0.5rem;
  color: #9ca3af;
  transition: color 0.2s;
}

.nav-link-modern.active i {
  color: var(--semantic-primary);
}

.nav-link-modern:hover i {
  color: #6b7280;
}

/* ============================================
   ngDialog - Expense Items Modal (wide)
   ============================================ */
.ngdialog.ngdialog-theme-default.expense-items-dialog {
  padding-top: 60px;
  padding-bottom: 60px;
}

.ngdialog.ngdialog-theme-default.expense-items-dialog .ngdialog-content {
  width: 1200px !important;
  max-width: 95% !important;
  padding: 0 !important;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-white);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* ============================================
   Bootstrap Modal - Purchase Order (wide)
   ============================================ */
#purchaseOrderModal {
  z-index: 10500 !important;
}

/* NOT: `~` (general sibling) seçici body'nin sonuna eklenen TÜM backdrop'ları
   (nested modal'ın kendi backdrop'u dahil) yakalar. Nested modal açıldığında
   controller, inline `z-index: X !important` ile bunu override eder. */
#purchaseOrderModal + .modal-backdrop,
#purchaseOrderModal ~ .modal-backdrop {
  z-index: 10499 !important;
}

.purchase-order-modal-dialog {
  width: 1200px !important;
  max-width: 95% !important;
}

/* ============================================
   Badge Fixed Width (Department)
   ============================================ */
.badge-fixed-width {
  display: inline-block;
  width: 140px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
}

/* ============================================
   Department Badge Colors (Diverse Palette)
   ============================================ */
.badge-dept-1 {
  background-color: #e0f2fe !important;
  color: #0369a1 !important;
  border: 1px solid #bae6fd;
}

/* Blue */
.badge-dept-2 {
  background-color: #dcfce7 !important;
  color: #15803d !important;
  border: 1px solid #bbf7d0;
}

/* Green */
.badge-dept-3 {
  background-color: #fef3c7 !important;
  color: #b45309 !important;
  border: 1px solid #fde68a;
}

/* Amber */
.badge-dept-4 {
  background-color: #fee2e2 !important;
  color: #b91c1c !important;
  border: 1px solid #fecaca;
}

/* Red */
.badge-dept-5 {
  background-color: #e0e7ff !important;
  color: #4338ca !important;
  border: 1px solid #c7d2fe;
}

/* Indigo */
.badge-dept-6 {
  background-color: #f3e8ff !important;
  color: #7e22ce !important;
  border: 1px solid #e9d5ff;
}

/* Purple */
.badge-dept-7 {
  background-color: #fae8ff !important;
  color: #a21caf !important;
  border: 1px solid #f5d0fe;
}

/* Fuchsia */
.badge-dept-8 {
  background-color: #e2e8f0 !important;
  color: #334155 !important;
  border: 1px solid #cbd5e1;
}

/* Slate */
.badge-dept-9 {
  background-color: #ffedd5 !important;
  color: #c2410c !important;
  border: 1px solid #fed7aa;
}

/* Orange */
.badge-dept-10 {
  background-color: #ccfbf1 !important;
  color: #0f766e !important;
  border: 1px solid #99f6e4;
}

/* Teal */
.badge-dept-11 {
  background-color: #fce7f3 !important;
  color: #be185d !important;
  border: 1px solid #fbcfe8;
}

/* Pink */
.badge-dept-12 {
  background-color: #fef9c3 !important;
  color: #a16207 !important;
  border: 1px solid #fef08a;
}

/* Yellow */