/*
 * ============================================================
 * CENTRALIZED THEME FILE — NepalBilling Design System
 * Modern Professional UI Design System
 * Bootstrap 5 Override + Custom Design Tokens
 * WCAG 2.1 AA Compliant Color Contrast
 * ============================================================
 */

/* ============================================================
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================ */
:root {
  /* --- Brand and action palette --- */
  --brand-navy:           #102A43;
  --brand-emerald:        #10B981;
  --brand-primary:        #2563EB;
  --brand-primary-dark:   #1D4ED8;
  --brand-primary-darker: #1E40AF;
  --brand-primary-light:  #EFF6FF;
  --brand-primary-rgb:    37, 99, 235;

  /* --- Semantic Colors --- */
  --color-secondary:      #64748B;   /* Slate 500 */
  --color-secondary-dark: #475569;   /* Slate 600 */
  --color-secondary-light:#F1F5F9;   /* Slate 100 */

  --color-success:        #10B981;   /* Emerald 500 */
  --color-success-dark:   #059669;   /* Emerald 600 */
  --color-success-light:  #ECFDF5;   /* Emerald 50 */

  --color-warning:        #F59E0B;   /* Amber 500 */
  --color-warning-dark:   #D97706;   /* Amber 600 */
  --color-warning-light:  #FFFBEB;   /* Amber 50 */

  --color-danger:         #EF4444;   /* Red 500 */
  --color-danger-dark:    #DC2626;   /* Red 600 */
  --color-danger-light:   #FEF2F2;   /* Red 50 */

  --color-info:           #2563EB;
  --color-info-dark:      #1D4ED8;
  --color-info-light:     #EFF6FF;

  --color-light:          #F8FAFC;   /* Slate 50 */
  --color-dark:           #0F172A;   /* Slate 900 */

  /* --- Neutral / Text --- */
  --text-primary:         #0F172A;   /* Slate 900 */
  --text-secondary:       #64748B;
  --text-muted:           #64748B;   /* Slate 500 */
  --text-placeholder:     #94A3B8;   /* Slate 400 */
  --text-inverse:         #FFFFFF;

  /* --- Surface / Background --- */
  --bg-body:              #F8FAFC;
  --bg-surface:           #FFFFFF;
  --bg-surface-alt:       #F8FAFC;   /* Slate 50 */
  --bg-surface-elevated:  #FFFFFF;

  /* --- Border --- */
  --border-color:         #E2E8F0;   /* Slate 200 */
  --border-color-dark:    #CBD5E1;   /* Slate 300 */
  --border-color-light:   #F1F5F9;   /* Slate 100 */

  /* --- Border Radius Scale --- */
  --radius-xs:   0.375rem;  /* 6px */
  --radius-sm:   0.5rem;    /* 8px */
  --radius-md:   0.625rem;  /* 10px */
  --radius-lg:   0.75rem;   /* 12px */
  --radius-xl:   1rem;      /* 16px */
  --radius-2xl:  1.25rem;   /* 20px */
  --radius-3xl:  1.5rem;    /* 24px */
  --radius-pill: 9999px;

  /* --- Shadow Scale (Modern Soft Shadows) --- */
  --shadow-xs:  0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm:  0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md:  0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg:  0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl:  0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);

  /* --- Glow Effects --- */
  --glow-primary: 0 0 20px rgba(37, 99, 235, 0.25);
  --glow-success: 0 0 20px rgba(16, 185, 129, 0.35);
  --glow-warning: 0 0 20px rgba(245, 158, 11, 0.35);
  --glow-danger:  0 0 20px rgba(239, 68, 68, 0.35);

  /* --- Spacing Scale --- */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* --- Typography --- */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-family-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --font-size-xs:     0.75rem;    /* 12px */
  --font-size-sm:     0.875rem;   /* 14px */
  --font-size-base:   1rem;       /* 16px */
  --font-size-lg:     1.125rem;   /* 18px */
  --font-size-xl:     1.25rem;    /* 20px */
  --font-size-2xl:    1.5rem;     /* 24px */
  --font-size-3xl:    1.875rem;   /* 30px */
  --font-size-4xl:    2.25rem;    /* 36px */
  --line-height-tight: 1.25;
  --line-height-base:  1.6;
  --line-height-relaxed: 1.75;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* --- Transition --- */
  --transition-none: none;
  --transition-fast: all 0.1s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slower: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* --- Navbar --- */
  --navbar-bg-start:  #102A43;
  --navbar-bg-end:    #102A43;
  --navbar-height:    64px;

  /* --- Focus Ring --- */
  --focus-ring-width: 3px;
  --focus-ring-color: rgba(37, 99, 235, 0.45);
}

/* ============================================================
   2. BASE / RESET OVERRIDES
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-base);
  color: var(--text-primary);
  background-color: var(--bg-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Selection */
::selection {
  background-color: var(--brand-primary);
  color: var(--text-inverse);
}

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

::-webkit-scrollbar-track {
  background: var(--bg-surface-alt);
  border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color-dark);
  border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-secondary);
}

/* ============================================================
   3. BOOTSTRAP VARIABLE OVERRIDES
   ============================================================ */
:root {
  --bs-primary:         var(--brand-primary);
  --bs-primary-rgb:     var(--brand-primary-rgb);
  --bs-secondary:       var(--color-secondary);
  --bs-success:         var(--color-success);
  --bs-warning:         var(--color-warning);
  --bs-danger:          var(--color-danger);
  --bs-info:            var(--color-info);
  --bs-light:           var(--color-light);
  --bs-dark:            var(--color-dark);
  --bs-body-bg:         var(--bg-body);
  --bs-body-color:      var(--text-primary);
  --bs-border-color:    var(--border-color);
  --bs-border-radius:   var(--radius-md);
  --bs-border-radius-sm:var(--radius-sm);
  --bs-border-radius-lg:var(--radius-xl);
  --bs-box-shadow:      var(--shadow-sm);
  --bs-box-shadow-sm:   var(--shadow-xs);
  --bs-box-shadow-lg:   var(--shadow-lg);
  --bs-font-sans-serif: var(--font-family-base);
}

/* ============================================================
   4. PRELOADER
   ============================================================ */
.js div#preloader {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 9999;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
}

.js div#preloader::after {
  content: '';
  width: 48px;
  height: 48px;
  border: 3px solid var(--border-color);
  border-top-color: var(--brand-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ============================================================
   5. NAVBAR
   ============================================================ */
.app-navbar {
  background: linear-gradient(135deg, var(--navbar-bg-start) 0%, var(--navbar-bg-end) 100%);
  min-height: var(--navbar-height);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.app-navbar .navbar-brand {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  transition: var(--transition-base);
}

.app-navbar .navbar-brand:hover {
  transform: scale(1.02);
  opacity: 0.95;
}

.app-navbar .nav-logo {
  max-height: 40px;
  width: auto;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.app-navbar .nav-link {
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.9) !important;
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.875rem;
  margin: 0.125rem 0.0625rem;
  transition: var(--transition-base);
  position: relative;
}

.app-navbar .nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: rgba(255,255,255,0.5);
  transform: translateX(-50%);
  transition: width var(--transition-base);
  border-radius: var(--radius-pill);
}

.app-navbar .nav-link:hover::after,
.app-navbar .nav-link.active::after {
  width: 60%;
}

.app-navbar .nav-link:hover {
  background-color: rgba(255,255,255,0.12);
  color: #fff !important;
}

.app-navbar .nav-link.active {
  background-color: rgba(255,255,255,0.18);
  color: #fff !important;
}

/* Navbar Avatar */
.nav-avatar {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  color: #fff;
  border: 2px solid rgba(255,255,255,0.25);
  transition: var(--transition-base);
}

.app-navbar .nav-link:hover .nav-avatar {
  transform: scale(1.05);
  border-color: rgba(255,255,255,0.5);
}

/* Navbar Dropdown */
.app-navbar .dropdown-menu {
  border: none;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  padding: var(--space-2);
  min-width: 220px;
  margin-top: var(--space-2);
  animation: dropdownSlideIn 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--border-color-light);
}

@keyframes dropdownSlideIn {
  from { opacity: 0; transform: translateY(-8px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.app-navbar .dropdown-item {
  border-radius: var(--radius-md);
  padding: 0.625rem 0.875rem;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.app-navbar .dropdown-item:hover {
  background-color: var(--brand-primary-light);
  color: var(--brand-primary);
  transform: translateX(4px);
}

.app-navbar .dropdown-item.text-danger:hover {
  background-color: var(--color-danger-light);
  color: var(--color-danger);
}

/* Notification badge */
.nav-notification-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  background: var(--color-danger);
  border-radius: 50%;
  border: 2px solid var(--navbar-bg-end);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.1); }
}

/* Responsive navbar */
@media (max-width: 991.98px) {
  .app-navbar .navbar-collapse {
    background: rgba(0,0,0,0.2);
    border-radius: var(--radius-lg);
    margin-top: var(--space-2);
    padding: var(--space-3);
    backdrop-filter: blur(12px);
  }

  .app-navbar .dropdown-menu {
    background: rgba(255,255,255,0.98);
    box-shadow: var(--shadow-lg);
  }
}

/* ============================================================
   6. PAGE LAYOUT
   ============================================================ */
.page-wrapper {
  min-height: calc(100vh - var(--navbar-height));
  padding: var(--space-8) 0;
}

.main-content {
  padding: var(--space-6) var(--space-4);
}

/* ============================================================
   7. PAGE HEADER
   ============================================================ */
.page-header {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-color);
}

.page-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  letter-spacing: -0.025em;
}

.page-title .title-icon {
  color: var(--brand-primary);
  font-size: 1.4em;
}

.page-subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin: 0;
  font-weight: var(--font-weight-normal);
}

/* Breadcrumb */
.breadcrumb {
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.breadcrumb-item a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

.breadcrumb-item.active {
  color: var(--text-secondary);
}

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

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

.card-hover:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.card-header {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
  padding: var(--space-4) var(--space-5);
  font-weight: var(--font-weight-semibold);
}

.card-header-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  letter-spacing: -0.01em;
}

.card-header-title .header-icon {
  color: var(--brand-primary);
}

.card-body {
  padding: var(--space-4);
}

.card-footer {
  background: var(--bg-surface-alt);
  border-top: 1px solid var(--border-color);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg) !important;
  padding: var(--space-4) var(--space-5);
}

/* Stat Cards - Modern Horizontal Layout */
.stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-color-dark);
}

.stat-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  transition: var(--transition-base);
}

.stat-card:hover .stat-card-icon {
  transform: scale(1.05);
}

.stat-card-icon.icon-primary   { background: var(--brand-primary-light); color: var(--brand-primary); }
.stat-card-icon.icon-success   { background: var(--color-success-light); color: var(--color-success); }
.stat-card-icon.icon-warning   { background: var(--color-warning-light); color: var(--color-warning); }
.stat-card-icon.icon-danger    { background: var(--color-danger-light);  color: var(--color-danger); }
.stat-card-icon.icon-info      { background: var(--color-info-light);    color: var(--color-info); }
.stat-card-icon.icon-secondary { background: var(--color-secondary-light); color: var(--color-secondary); }

.stat-card-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.stat-card-value {
  font-size: 1.75rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.stat-card-trend {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  margin-top: 0.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.stat-card-trend.trend-up { color: var(--color-success); }
.stat-card-trend.trend-down { color: var(--color-danger); }

/* ============================================================
   9. BUTTONS
   ============================================================ */
.btn {
  font-family: var(--font-family-base);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
  padding: 0.5625rem 1.125rem;
  transition: var(--transition-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border: 1.5px solid transparent;
  line-height: 1.5;
  position: relative;
  overflow: hidden;
}

.btn:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: 2px;
}

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

/* Primary */
.btn-primary {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
  border-color: var(--brand-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, var(--brand-primary-dark) 0%, var(--brand-primary-darker) 100%);
  border-color: var(--brand-primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

/* Outline Primary */
.btn-outline-primary {
  background: transparent;
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.15);
}

.btn-outline-primary:hover {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
  border-color: var(--brand-primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
}

/* Success */
.btn-success {
  background: linear-gradient(135deg, var(--color-success) 0%, var(--color-success-dark) 100%);
  border-color: var(--color-success);
  color: #fff;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
}

.btn-success:hover {
  background: linear-gradient(135deg, var(--color-success-dark) 0%, #047857 100%);
  border-color: var(--color-success-dark);
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline-success {
  background: transparent;
  border-color: var(--color-success);
  color: var(--color-success);
}

.btn-outline-success:hover {
  background: var(--color-success);
  border-color: var(--color-success);
  color: #fff;
}

/* Warning */
.btn-warning {
  background: linear-gradient(135deg, var(--color-warning) 0%, var(--color-warning-dark) 100%);
  border-color: var(--color-warning);
  color: #fff;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.25);
}

.btn-warning:hover {
  background: linear-gradient(135deg, var(--color-warning-dark) 0%, #B45309 100%);
  border-color: var(--color-warning-dark);
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline-warning {
  background: transparent;
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.btn-outline-warning:hover {
  background: var(--color-warning);
  color: #fff;
}

/* Danger */
.btn-danger {
  background: linear-gradient(135deg, var(--color-danger) 0%, var(--color-danger-dark) 100%);
  border-color: var(--color-danger);
  color: #fff;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.25);
}

.btn-danger:hover {
  background: linear-gradient(135deg, var(--color-danger-dark) 0%, #B91C1C 100%);
  border-color: var(--color-danger-dark);
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline-danger {
  background: transparent;
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.btn-outline-danger:hover {
  background: var(--color-danger);
  color: #fff;
}

/* Secondary */
.btn-secondary {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: #fff;
}

.btn-secondary:hover {
  background: var(--color-secondary-dark);
  border-color: var(--color-secondary-dark);
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline-secondary {
  background: var(--bg-surface);
  border-color: var(--border-color-dark);
  color: var(--text-secondary);
}

.btn-outline-secondary:hover {
  background: var(--bg-surface-alt);
  border-color: var(--color-secondary);
  color: var(--text-primary);
}

/* Info */
.btn-info {
  background: linear-gradient(135deg, var(--color-info) 0%, var(--color-info-dark) 100%);
  border-color: var(--color-info);
  color: #fff;
}

.btn-info:hover {
  background: linear-gradient(135deg, var(--color-info-dark) 0%, #1e40af 100%);
  border-color: var(--color-info-dark);
  color: #fff;
}

/* Button Sizes */
.btn-sm {
  font-size: var(--font-size-xs);
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-xs);
}

.btn-lg {
  font-size: var(--font-size-base);
  padding: 0.6875rem 1.5rem;
  border-radius: var(--radius-md);
}

/* Icon Buttons */
.btn-icon {
  padding: 0.5625rem;
  width: 40px;
  height: 40px;
}

.btn-icon.btn-sm {
  width: 32px;
  height: 32px;
  padding: 0.375rem;
}

/* ============================================================
   10. FORMS
   ============================================================ */
.form-control,
.form-select {
  font-family: var(--font-family-base);
  border: 1.5px solid var(--border-color-dark);
  border-radius: var(--radius-sm);
  padding: 0.5625rem 0.875rem;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-normal);
  color: var(--text-primary);
  background-color: var(--bg-surface);
  transition: var(--transition-fast);
  width: 100%;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 var(--focus-ring-width) var(--focus-ring-color);
  outline: none;
  background-color: var(--bg-surface);
}

.form-control::placeholder {
  color: var(--text-placeholder);
}

.form-control:disabled,
.form-control[readonly] {
  background-color: var(--bg-surface-alt);
  opacity: 0.7;
}

/* Validation States */
.form-control.is-valid {
  border-color: var(--color-success);
}

.form-control.is-valid:focus {
  border-color: var(--color-success);
  box-shadow: 0 0 0 var(--focus-ring-width) rgba(16, 185, 129, 0.2);
}

.form-control.is-invalid {
  border-color: var(--color-danger);
}

.form-control.is-invalid:focus {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 var(--focus-ring-width) rgba(239, 68, 68, 0.2);
}

/* Labels */
.form-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.form-text {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* Feedback */
.invalid-feedback,
.field-error {
  font-size: var(--font-size-xs);
  color: var(--color-danger);
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: var(--font-weight-medium);
}

.valid-feedback {
  font-size: var(--font-size-xs);
  color: var(--color-success);
  margin-top: var(--space-1);
  font-weight: var(--font-weight-medium);
}

/* Form Check */
.form-check-input {
  width: 1.125rem;
  height: 1.125rem;
  border: 1.5px solid var(--border-color-dark);
  border-radius: var(--radius-xs);
  transition: var(--transition-fast);
}

.form-check-input:checked {
  background-color: var(--brand-primary);
  border-color: var(--brand-primary);
}

.form-check-input:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 var(--focus-ring-width) var(--focus-ring-color);
}

/* Input Group */
.input-group-text {
  background-color: var(--bg-surface-alt);
  border: 1.5px solid var(--border-color-dark);
  color: var(--text-muted);
  font-weight: var(--font-weight-medium);
}

.input-group:focus-within .input-group-text {
  border-color: var(--brand-primary);
}

/* ============================================================
   11. TABLES
   ============================================================ */
.table {
  color: var(--text-primary);
  border-color: var(--border-color);
  font-size: var(--font-size-sm);
}

.table thead th {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background-color: var(--bg-surface-alt);
  border-bottom: 2px solid var(--border-color);
  padding: 0.5rem 0.875rem;
  white-space: nowrap;
}

.table tbody td {
  vertical-align: middle;
  padding: 0.5rem 0.875rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.table-hover tbody tr:hover {
  background-color: var(--brand-primary-light);
  cursor: pointer;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: var(--bg-surface-alt);
}

/* Compact Tables */
.table-compact {
  font-size: var(--font-size-xs);
}

.table-compact thead th {
  padding: 0.5rem 0.75rem;
  font-size: 0.7rem;
}

.table-compact tbody td {
  padding: 0.5rem 0.75rem;
}

.table-compact .btn,
.table-compact .badge {
  font-size: 0.7rem;
  padding: 0.25rem 0.5rem;
}

.table-compact .avatar {
  width: 32px;
  height: 32px;
  font-size: 0.75rem;
}

/* ============================================================
   12. BADGES
   ============================================================ */
.badge {
  font-family: var(--font-family-base);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  padding: 0.375em 0.75em;
  border-radius: var(--radius-pill);
  letter-spacing: 0.025em;
  display: inline-flex;
  align-items: center;
  gap: 0.25em;
  line-height: 1.4;
}

/* Solid Badges */
.badge.bg-primary   { background: var(--brand-primary) !important; }
.badge.bg-success   { background: var(--color-success) !important; }
.badge.bg-warning   { background: var(--color-warning) !important; color: #fff !important; }
.badge.bg-danger    { background: var(--color-danger) !important; }
.badge.bg-info      { background: var(--color-info) !important; }
.badge.bg-secondary { background: var(--color-secondary) !important; }

/* Soft / Tinted Badges */
.badge-soft-primary   { background: var(--brand-primary-light); color: var(--brand-primary); }
.badge-soft-success   { background: var(--color-success-light); color: var(--color-success); }
.badge-soft-warning   { background: var(--color-warning-light); color: var(--color-warning-dark); }
.badge-soft-danger    { background: var(--color-danger-light);  color: var(--color-danger); }
.badge-soft-info      { background: var(--color-info-light);    color: var(--color-info-dark); }
.badge-soft-secondary { background: var(--color-secondary-light); color: var(--color-secondary-dark); }

/* Outline Badges */
.badge-outline-primary   { background: transparent; border: 1.5px solid var(--brand-primary); color: var(--brand-primary); }
.badge-outline-success   { background: transparent; border: 1.5px solid var(--color-success); color: var(--color-success); }
.badge-outline-warning   { background: transparent; border: 1.5px solid var(--color-warning); color: var(--color-warning); }
.badge-outline-danger    { background: transparent; border: 1.5px solid var(--color-danger); color: var(--color-danger); }

/* ============================================================
   13. ALERTS
   ============================================================ */
.alert {
  border: none;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-size: var(--font-size-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  box-shadow: var(--shadow-xs);
  border-left: 4px solid;
}

.alert-success {
  background: linear-gradient(135deg, var(--color-success-light) 0%, #D1FAE5 100%);
  color: #065F46;
  border-left-color: var(--color-success);
}

.alert-danger {
  background: linear-gradient(135deg, var(--color-danger-light) 0%, #FEE2E2 100%);
  color: #991B1B;
  border-left-color: var(--color-danger);
}

.alert-warning {
  background: linear-gradient(135deg, var(--color-warning-light) 0%, #FEF3C7 100%);
  color: #92400E;
  border-left-color: var(--color-warning);
}

.alert-info {
  background: linear-gradient(135deg, var(--color-info-light) 0%, #dbeafe 100%);
  color: #1e3a8a;
  border-left-color: var(--color-info);
}

.alert .btn-close {
  margin-left: auto;
  flex-shrink: 0;
  opacity: 0.5;
}

.alert .btn-close:hover {
  opacity: 1;
}

/* ============================================================
   14. MODALS
   ============================================================ */
.modal-content {
  border: none;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  background: var(--bg-surface);
}

.modal-header {
  border-bottom: 1px solid var(--border-color);
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.modal-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.modal-body {
  padding: var(--space-6);
}

.modal-footer {
  border-top: 1px solid var(--border-color);
  padding: var(--space-4) var(--space-6);
  border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
  background: var(--bg-surface-alt);
}

/* ============================================================
   15. PAGINATION
   ============================================================ */
.pagination {
  gap: var(--space-1);
}

.page-link {
  border-radius: var(--radius-sm) !important;
  border: 1.5px solid var(--border-color);
  color: var(--brand-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  padding: 0.5rem 0.875rem;
  transition: var(--transition-fast);
  background: var(--bg-surface);
}

.page-link:hover {
  background-color: var(--brand-primary-light);
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  transform: translateY(-1px);
}

.page-item.active .page-link {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
  border-color: var(--brand-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.35);
}

.page-item.disabled .page-link {
  color: var(--text-placeholder);
  border-color: var(--border-color);
  background: var(--bg-surface-alt);
}

/* ============================================================
   16. AVATAR / USER ICON
   ============================================================ */
.avatar {
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
  transition: var(--transition-base);
}

.avatar:hover {
  transform: scale(1.05);
}

.avatar-sm  { width: 32px;  height: 32px;  font-size: var(--font-size-xs); }
.avatar-md  { width: 44px;  height: 44px;  font-size: var(--font-size-sm); }
.avatar-lg  { width: 64px;  height: 64px;  font-size: var(--font-size-lg); }
.avatar-xl  { width: 80px;  height: 80px;  font-size: var(--font-size-xl); }
.avatar-2xl { width: 100px; height: 100px; font-size: var(--font-size-2xl); }

.avatar-primary   { background: var(--brand-primary-light); color: var(--brand-primary); }
.avatar-success   { background: var(--color-success-light); color: var(--color-success); }
.avatar-warning   { background: var(--color-warning-light); color: var(--color-warning-dark); }
.avatar-danger    { background: var(--color-danger-light);  color: var(--color-danger); }
.avatar-info      { background: var(--color-info-light);    color: var(--color-info); }
.avatar-secondary { background: var(--color-secondary-light); color: var(--color-secondary-dark); }

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Avatar Group */
.avatar-group {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
}

.avatar-group .avatar {
  margin-left: -8px;
  border: 2px solid var(--bg-surface);
}

.avatar-group .avatar:hover {
  z-index: 1;
}

/* ============================================================
   17. SECTION TITLE / DIVIDER
   ============================================================ */
.section-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  letter-spacing: -0.01em;
}

.section-title::before {
  content: '';
  width: 4px;
  height: 18px;
  background: linear-gradient(180deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
  border-radius: var(--radius-xs);
  flex-shrink: 0;
}

.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-color), transparent);
  border: none;
  margin: var(--space-6) 0;
}

/* ============================================================
   18. TIMELINE
   ============================================================ */
.timeline {
  position: relative;
  padding-left: var(--space-6);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-color);
  border-radius: var(--radius-pill);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-5);
}

.timeline-dot {
  position: absolute;
  left: calc(-1 * var(--space-6) + 2px);
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--bg-surface);
  box-shadow: var(--shadow-sm);
}

.timeline-dot-primary { background: var(--brand-primary); }
.timeline-dot-success { background: var(--color-success); }
.timeline-dot-warning { background: var(--color-warning); }
.timeline-dot-danger { background: var(--color-danger); }

.timeline-content {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  border: 1px solid var(--border-color-light);
}

/* ============================================================
   19. SEARCH INPUT
   ============================================================ */
.search-input {
  border-radius: var(--radius-pill) !important;
  border: 1.5px solid var(--border-color-dark) !important;
  padding-left: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 0.875rem center;
  background-size: 16px;
  transition: var(--transition-fast);
}

.search-input:focus {
  border-color: var(--brand-primary) !important;
  box-shadow: 0 0 0 var(--focus-ring-width) var(--focus-ring-color);
}

/* ============================================================
   20. DASHBOARD WELCOME CARD
   ============================================================ */
.welcome-card {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  color: #fff;
  border: none;
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.3);
  position: relative;
  overflow: hidden;
}

.welcome-card::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
}

.welcome-card::after {
  content: '';
  position: absolute;
  bottom: -80px;
  right: 80px;
  width: 280px;
  height: 280px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}

.welcome-card .welcome-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: #fff;
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}

.welcome-card .welcome-subtitle {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.85);
  margin: 0;
}

.welcome-card .role-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.375rem 1rem;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================================
   21. INFO DETAIL BLOCK
   ============================================================ */
.info-block {
  background: var(--bg-surface-alt);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  border: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.info-block:hover {
  background: var(--bg-surface);
  border-color: var(--border-color-dark);
  box-shadow: var(--shadow-sm);
}

.info-block-label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.info-block-value {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

/* ============================================================
   22. QUICK TIPS / INFO SIDEBAR
   ============================================================ */
.tips-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tips-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-color-light);
}

.tips-list li:last-child {
  border-bottom: none;
}

.tips-list .tip-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: var(--font-size-sm);
}

.tips-list .tip-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: 2px;
}

.tips-list .tip-desc {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin: 0;
  line-height: var(--line-height-relaxed);
}

/* ============================================================
   23. AUTH PAGES
   ============================================================ */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--brand-primary-light) 0%, #EFF6FF 50%, #F0F9FF 100%);
  padding: var(--space-8) var(--space-4);
}

.auth-card {
  background: var(--bg-surface);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  padding: var(--space-10) var(--space-8);
  width: 100%;
  max-width: 460px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-color-light);
}

.auth-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-primary) 0%, var(--color-info) 100%);
}

.auth-logo {
  display: block;
  margin: 0 auto var(--space-6);
  max-height: 48px;
  width: auto;
}

.auth-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  text-align: center;
  letter-spacing: -0.02em;
}

.auth-subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  text-align: center;
  margin-bottom: var(--space-8);
}

.auth-link {
  color: var(--brand-primary);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  transition: var(--transition-fast);
}

.auth-link:hover {
  color: var(--brand-primary-dark);
  text-decoration: underline;
}

.auth-divider {
  text-align: center;
  position: relative;
  margin: var(--space-5) 0;
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 42%;
  height: 1px;
  background: var(--border-color);
}

.auth-divider::before { left: 0; }
.auth-divider::after  { right: 0; }

/* Auth form */
.auth-card .form-control {
  padding: 0.75rem 1rem;
  font-size: var(--font-size-base);
}

.auth-card .btn-primary {
  width: 100%;
  padding: 0.8125rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
  margin-top: var(--space-3);
}

/* ============================================================
   24. UTILITY CLASSES
   ============================================================ */
.text-brand    { color: var(--brand-primary) !important; }
.text-success  { color: var(--color-success) !important; }
.text-warning  { color: var(--color-warning) !important; }
.text-danger   { color: var(--color-danger) !important; }
.text-info     { color: var(--color-info) !important; }
.text-muted    { color: var(--text-muted) !important; }
.text-body-secondary { color: var(--text-secondary) !important; }

.bg-brand      { background-color: var(--brand-primary) !important; }
.bg-surface    { background-color: var(--bg-surface) !important; }
.bg-surface-alt{ background-color: var(--bg-surface-alt) !important; }

.border-brand  { border-color: var(--brand-primary) !important; }

.rounded-theme { border-radius: var(--radius-lg) !important; }

.shadow-theme  { box-shadow: var(--shadow-md) !important; }

.transition-base { transition: var(--transition-base) !important; }

/* Focus visible */
.focus-ring:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: 2px;
}

/* ============================================================
   25. LEGACY COMPATIBILITY
   ============================================================ */
.nav-logo {
  max-width: 100%;
  max-height: 40px;
}

.invoice-items {
  border: 1px solid var(--border-color-dark);
  border-radius: var(--radius-lg);
  margin-top: var(--space-5);
}

.box {
  width: 80%;
}

@media screen and (min-width: 768px) and (max-width: 1023px) {
  .box { width: 70%; }
}

@media screen and (max-width: 767px) {
  .box { width: 100%; }
}

/* ============================================================
   26. RESPONSIVE ADJUSTMENTS
   ============================================================ */
@media (max-width: 575.98px) {
  .auth-card {
    padding: var(--space-8) var(--space-5);
    border-radius: var(--radius-xl);
  }

  .page-title {
    font-size: var(--font-size-xl);
  }

  .stat-card-value {
    font-size: 1.5rem;
  }

  .welcome-card {
    padding: var(--space-5);
  }

  .welcome-card .welcome-title {
    font-size: var(--font-size-lg);
  }
}

@media (max-width: 767.98px) {
  .card-body {
    padding: var(--space-4);
  }
}

/* ============================================================
   27. ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.4s cubic-bezier(0.4, 0, 0.2, 1) both;
}

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

.animate-slide-in-right {
  animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.animate-delay-1 { animation-delay: 0.05s; }
.animate-delay-2 { animation-delay: 0.1s; }
.animate-delay-3 { animation-delay: 0.15s; }
.animate-delay-4 { animation-delay: 0.2s; }
.animate-delay-5 { animation-delay: 0.25s; }

/* Hover animations */
.hover-lift {
  transition: var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-4px);
}

.hover-scale {
  transition: var(--transition-base);
}

.hover-scale:hover {
  transform: scale(1.02);
}

/* ============================================================
   28. DATATABLES OVERRIDES
   ============================================================ */
.dataTables_wrapper .dataTables_filter input {
  border: 1.5px solid var(--border-color-dark);
  border-radius: var(--radius-pill);
  padding: 0.5rem 1rem 0.5rem 2.5rem;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  transition: var(--transition-fast);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 0.75rem center;
  background-size: 14px;
}

.dataTables_wrapper .dataTables_filter input:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 var(--focus-ring-width) var(--focus-ring-color);
  outline: none;
}

.dataTables_wrapper .dataTables_length select {
  border: 1.5px solid var(--border-color-dark);
  border-radius: var(--radius-sm);
  padding: 0.375rem 0.75rem;
  font-size: var(--font-size-sm);
  cursor: pointer;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
  border-radius: var(--radius-sm) !important;
  font-size: var(--font-size-sm);
  margin: 0 2px;
  transition: var(--transition-fast);
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%) !important;
  border-color: var(--brand-primary) !important;
  color: #fff !important;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.35);
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--brand-primary-light) !important;
  border-color: var(--brand-primary) !important;
  color: var(--brand-primary) !important;
}

/* ============================================================
   29. SWEETALERT2 OVERRIDES
   ============================================================ */
.swal2-popup {
  border-radius: var(--radius-2xl) !important;
  font-family: var(--font-family-base) !important;
  padding: var(--space-6) !important;
  box-shadow: var(--shadow-2xl) !important;
}

.swal2-title {
  font-size: var(--font-size-xl) !important;
  font-weight: var(--font-weight-semibold) !important;
  color: var(--text-primary) !important;
  margin-bottom: var(--space-2) !important;
}

.swal2-html-container {
  font-size: var(--font-size-sm) !important;
  color: var(--text-secondary) !important;
}

.swal2-confirm {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%) !important;
  border-radius: var(--radius-md) !important;
  font-weight: var(--font-weight-semibold) !important;
  padding: 0.625rem 1.5rem !important;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.35) !important;
}

.swal2-cancel {
  border-radius: var(--radius-md) !important;
  font-weight: var(--font-weight-medium) !important;
  border: 1.5px solid var(--border-color-dark) !important;
}

/* ============================================================
   30. PRINT STYLES
   ============================================================ */
@media print {
  .app-navbar,
  .btn,
  .alert .btn-close,
  .pagination,
  nav,
  footer {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 12pt;
  }

  .card {
    box-shadow: none;
    border: 1px solid #ccc;
    break-inside: avoid;
  }

  a[href]:after {
    content: none;
  }
}

/* ============================================================
   31. DASHBOARD SPECIFIC
   ============================================================ */
.dashboard-container {
  min-height: 100vh;
  background: var(--bg-surface-alt);
}

.dashboard-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-3);
}

/* ============================================================
   32. UTILITY CLASSES FOR INLINE STYLE REPLACEMENT
   ============================================================ */
/* Avatar sizes - for image avatars */
.avatar-img-sm {
  width: 45px;
  height: 45px;
  object-fit: cover;
  border-radius: 50%;
}

.avatar-img-md {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 50%;
}

.avatar-img-lg {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 50%;
}

/* Status indicator dots */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot-sm {
  width: 6px;
  height: 6px;
}

/* Search input width */
.search-input-sm {
  width: 200px;
}

/* Link colors */
.link-brand {
  color: #2563eb !important;
  text-decoration: none;
  font-weight: 600;
}

.link-brand:hover {
  color: var(--brand-primary-dark) !important;
  text-decoration: underline;
}

/* Small text utilities */
.text-xs {
  font-size: 0.7rem;
}

.text-xxs {
  font-size: 0.625rem;
}

/* Opacity utilities */
.opacity-75 {
  opacity: 0.75;
}

.opacity-50 {
  opacity: 0.5;
}

/* ============================================================
   33. ACCESSIBILITY
   ============================================================ */
/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --border-color: #000;
    --text-muted: #333;
  }
}

/* Focus visible for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: 2px;
}