/* ===================================
   DESIGN SYSTEM - easyEIV Portal
   =================================== */

/* Color Palette */
:root {
  --primary-color: #28354f;
  --primary-dark: #1a2438;
  --primary-light: #435a8c;
  --secondary-color: #5f788a;
  --background-color: #fafafa;
  --card-background: #ffffff;
  --text-primary: #333333;
  --text-secondary: #6c757d;
  --text-muted: #6b7280;
  --border-color: #e1e5eb;
  --border-light: #e9ecef;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #007bff;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 6px 15px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 8px 30px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.4s ease;
}

/* Base Styles - Liquid Glass Background */
body {
  background: linear-gradient(135deg,
    #fafafa 0%,
    #f5f7fa 50%,
    #fafafa 100%);
  color: var(--text-primary);
    margin-top: 5rem;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  position: relative;
}

/* Subtle ambient background effect */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(40, 53, 79, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(67, 90, 140, 0.03) 0%, transparent 50%);
  z-index: -1;
  pointer-events: none;
  }

  h1, h2, h3, h4, h5, h6 {
  color: var(--primary-color);
  font-weight: 600;
  line-height: 1.3;
  }

  ul {
    margin: 0;
  }

/* Legacy Support */
  .bg-steel {
  background-color: var(--secondary-color);
  }

  .site-header .navbar-nav .nav-link {
    color: #cbd5db;
  }

  .site-header .navbar-nav .nav-link:hover {
    color: #ffffff;
  }

  .site-header .navbar-nav .nav-link.active {
    font-weight: 500;
  }

  .content-section {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
    padding: 10px 20px;
  border: 1px solid rgba(225, 229, 235, 0.4);
  border-radius: var(--radius-sm);
    margin-bottom: 20px;
  box-shadow:
    0 2px 8px rgba(31, 38, 135, 0.06),
    inset 0 0 0 1px rgba(255, 255, 255, 0.3);
  }

  .article-title {
  color: var(--primary-color);
  }

  a.article-title:hover {
  color: var(--info-color);
    text-decoration: none;
  }

  .article-content {
    white-space: pre-line;
  }

  .article-img {
    height: 65px;
    width: 65px;
    margin-right: 16px;
  }

  .article-metadata {
    padding-bottom: 1px;
    margin-bottom: 4px;
  border-bottom: 1px solid var(--border-light);
  }

  .article-metadata a:hover {
    color: #333;
    text-decoration: none;
  }

  .article-svg {
    width: 25px;
    height: 25px;
    vertical-align: middle;
  }

  .account-img {
    height: 125px;
    width: 125px;
    margin-right: 20px;
    margin-bottom: 16px;
  }

  .account-heading {
    font-size: 2.5rem;
  }

/* ===================================
   UNIFIED BUTTON STYLES
   =================================== */

/* Primary Buttons - Liquid Glass */
.btn-primary {
  background: rgba(40, 53, 79, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  box-shadow:
    0 4px 16px rgba(40, 53, 79, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-transform: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary:hover,
.btn-primary:focus {
  background: rgba(40, 53, 79, 1);
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
  text-decoration: none;
  box-shadow:
    0 6px 20px rgba(40, 53, 79, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-primary:disabled {
  background: rgba(141, 160, 182, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-color: rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.8);
  cursor: not-allowed;
  opacity: 0.7;
  transform: none;
}

/* Secondary Buttons - Liquid Glass */
.btn-outline-secondary {
  color: var(--text-secondary);
  border: 1px solid rgba(206, 212, 218, 0.4);
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-weight: 500;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow:
    0 2px 8px rgba(31, 38, 135, 0.08),
    inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
  background: rgba(248, 249, 250, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #343a40;
  text-decoration: none;
  border-color: rgba(173, 181, 189, 0.5);
  box-shadow:
    0 4px 12px rgba(31, 38, 135, 0.12),
    inset 0 0 0 1px rgba(255, 255, 255, 0.4);
}

.btn-outline-dark:hover {
  background-color: #343a40;
  color: #fff;
  border-color: #343a40;
  transition: all var(--transition-normal);
}

/* Button Rows - UNIFIED SIZING */
.button-row {
  display: flex;
  gap: 1rem;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 2px solid #f0f3f7;
  flex-wrap: wrap;
}

.button-row > .btn {
  min-width: 160px;
  padding: 0.65rem 1.5rem;
  font-weight: 500;
  transition: all var(--transition-normal);
  flex: 0 1 auto;
}

.button-row > .btn i {
  font-size: 1rem;
}

/* Full width buttons on mobile */
@media (max-width: 768px) {
  .button-row {
    flex-direction: column;
  }

  .button-row > .btn {
    width: 100%;
    min-width: 100%;
  }
}

/* Small Buttons */
.btn-sm {
  padding: 0.4rem 1rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.btn-sm:hover {
  text-decoration: none;
}

/* Additional Button Variants - Liquid Glass */
.btn-light {
  background: rgba(248, 249, 250, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--primary-color);
  font-weight: 500;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  text-decoration: none;
  box-shadow:
    0 2px 8px rgba(31, 38, 135, 0.08),
    inset 0 0 0 1px rgba(255, 255, 255, 0.4);
}

.btn-light:hover {
  background: rgba(233, 236, 239, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--primary-dark);
  text-decoration: none;
  box-shadow:
    0 4px 12px rgba(31, 38, 135, 0.12),
    inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.btn-secondary {
  background: rgba(108, 117, 125, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-weight: 500;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  text-decoration: none;
  box-shadow:
    0 4px 16px rgba(108, 117, 125, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  background: rgba(90, 98, 104, 1);
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
  text-decoration: none;
  box-shadow:
    0 6px 20px rgba(90, 98, 104, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-danger {
  background: rgba(220, 53, 69, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  text-decoration: none;
  box-shadow:
    0 4px 16px rgba(220, 53, 69, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-danger:hover {
  background: rgba(200, 35, 51, 1);
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
  text-decoration: none;
  box-shadow:
    0 6px 20px rgba(200, 35, 51, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

/* Disabled Button State (Global) */
.btn:disabled,
.btn.disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
  text-decoration: none;
}

.button-disabled {
  background-color: #A6B3C4 !important;
  border-color: #A6B3C4 !important;
  cursor: not-allowed;
  opacity: 0.7;
  text-decoration: none;
}

/* Global rule: No underlines on any buttons */
.btn,
.btn:hover,
.btn:focus,
.btn:active,
a.btn,
a.btn:hover,
a.btn:focus,
a.btn:active {
  text-decoration: none !important;
}

/* ===================================
   CARD SYSTEM
   =================================== */

/* Universal Card Container */
.profile-container,
.niba-container,
.password-container,
.support-container,
.setup-container {
  padding: var(--spacing-lg) var(--spacing-md) var(--spacing-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.profile-container .col-lg-10,
.niba-container .col-lg-10,
.setup-container .col-lg-10 {
  margin-top: 0;
  width: 100%;
  max-width: 1100px;
}

/* Universal Card - Liquid Glass */
.profile-card,
.niba-card,
.password-card,
.support-card,
.login-card,
.setup-card,
.verification-card,
.recovery-card,
.reset-card {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow:
    0 8px 32px 0 rgba(31, 38, 135, 0.15),
    inset 0 0 0 1px rgba(255, 255, 255, 0.2) !important;
  width: 100%;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--transition-normal);
}

.profile-card:hover,
.niba-card:hover,
.password-card:hover,
.support-card:hover,
.setup-card:hover,
.verification-card:hover,
.recovery-card:hover,
.reset-card:hover {
  box-shadow:
    0 12px 40px 0 rgba(31, 38, 135, 0.2),
    inset 0 0 0 1px rgba(255, 255, 255, 0.3) !important;
  background: rgba(255, 255, 255, 0.85);
}

/* Universal Card Header */
.bg-gradient-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  padding: 2rem 2.5rem;
  border-bottom: none;
  position: relative;
  overflow: hidden;
}

/* Header Icons and Text */
.profile-header-icon,
.niba-header-icon,
.password-header-icon,
.setup-header-icon {
  font-size: 1.8rem;
  opacity: 0.9;
  color: #ffffff;
  position: relative;
  z-index: 2;
}

.profile-header-text,
.niba-header-text,
.password-header-text,
.setup-header-text {
  color: #ffffff;
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: 0.3px;
  position: relative;
  z-index: 2;
}

/* Decorative Circles for All Card Headers */
.header-decoration {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.decoration-circle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.decoration-circle-1 {
  width: 200px;
  height: 200px;
  top: -50px;
  right: -50px;
}

.decoration-circle-2 {
  width: 150px;
  height: 150px;
  bottom: -30px;
  right: 100px;
}

.decoration-circle-3 {
  width: 100px;
  height: 100px;
  top: 50%;
  right: 50px;
  transform: translateY(-50%);
}

/* Section Titles */
.section-title {
  color: var(--primary-color);
  font-weight: 600;
  font-size: 1.25rem;
  position: relative;
  display: inline-flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.section-title i {
  color: var(--primary-light);
}

/* Form Styling - Liquid Glass */
.profile-form label,
.niba-form label,
.password-form label,
.support-form label,
.login-form label {
  font-weight: 600;
  color: #334155;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.profile-form .form-control,
.niba-form .form-control,
.password-form .form-control,
.support-form .form-control,
.login-form .form-control,
.profile-form .form-select,
.niba-form .form-select,
.login-form .form-select {
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  border: 1px solid rgba(225, 229, 235, 0.5);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  margin-bottom: 1rem;
  font-size: 1rem;
  transition: all var(--transition-fast);
  box-shadow:
    0 2px 8px rgba(31, 38, 135, 0.06),
    inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}

.profile-form .form-control:focus,
.niba-form .form-control:focus,
.password-form .form-control:focus,
.support-form .form-control:focus,
.login-form .form-control:focus,
.profile-form .form-select:focus,
.niba-form .form-select:focus,
.login-form .form-select:focus {
  border-color: rgba(40, 53, 79, 0.4);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow:
    0 4px 12px rgba(40, 53, 79, 0.15),
    inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

/* Responsive Card Adjustments */
@media (max-width: 768px) {
  .profile-container,
  .niba-container,
  .password-container,
  .support-container,
  .setup-container {
    padding: var(--spacing-md) var(--spacing-sm) var(--spacing-md);
    max-width: 100%;
  }

  .profile-container .col-lg-10,
  .niba-container .col-lg-10,
  .setup-container .col-lg-10 {
    margin-top: 0.5rem;
    width: 100%;
    max-width: 100%;
  }

  .card-body {
    padding: 1.25rem !important;
  }

  /* Adjust header padding on mobile */
  .bg-gradient-primary {
    padding: 1.75rem 1.5rem;
  }

  /* Hide decorative circles on mobile */
  .decoration-circle-1,
  .decoration-circle-2,
  .decoration-circle-3 {
    display: none;
  }
}

/* ===================================
   NAVBAR STYLING - LIQUID GLASS REFINED
   =================================== */

.navbar {
  padding: 0.75rem 1rem;
  transition: all var(--transition-normal);
}

/* Liquid Glass Navbar */
.navbar-glass {
  background: linear-gradient(135deg,
    rgba(40, 53, 79, 0.98) 0%,
    rgba(26, 36, 56, 0.99) 100%) !important;
  backdrop-filter: blur(20px) saturate(120%);
  -webkit-backdrop-filter: blur(20px) saturate(120%);
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Logo/Brand Styling */
  .navbar-brand {
    font-weight: 600;
    letter-spacing: 0.5px;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.navbar-brand:hover {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  text-decoration: none;
}

.navbar-brand img {
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

/* User Greeting - Professional Glass Design */
.user-greeting {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.greeting-avatar {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  margin-right: 0.5rem;
}

.greeting-avatar i {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.95);
}

.greeting-text {
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.9rem;
  font-weight: 500;
}

/* Admin/Staff Buttons - Professional Glass */
.btn-admin {
  background: rgba(255, 193, 7, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 193, 7, 0.3);
  color: #ffc107;
  font-weight: 600;
  box-shadow:
    0 2px 8px rgba(255, 193, 7, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  text-decoration: none;
}

.btn-admin:hover {
  background: rgba(255, 193, 7, 0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: rgba(255, 193, 7, 0.4);
  color: #ffca2c;
  box-shadow:
    0 4px 12px rgba(255, 193, 7, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  text-decoration: none;
}

/* Navigation link styling - Professional Liquid Glass Pills */
  .navbar .nav-link {
  padding: 0.6rem 1.1rem;
  margin: 0 0.25rem;
    position: relative;
    font-weight: 500;
  font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85) !important;
  transition: all var(--transition-normal);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  text-decoration: none;
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.08),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.15);
  }

  .navbar .nav-link:hover,
  .navbar .nav-link:focus,
  .navbar .nav-item.show .nav-link {
    color: #ffffff !important;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-color: rgba(255, 255, 255, 0.25);
  text-decoration: none;
  box-shadow:
    0 4px 14px rgba(0, 0, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
  }

  /* Remove the old underline effect */
  .navbar .nav-link::after {
    display: none;
  }

/* Active state for navigation links - Professional Glass */
  .navbar .nav-link.active {
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
    color: #ffffff !important;
    font-weight: 600;
  border-color: rgba(255, 255, 255, 0.3);
  text-decoration: none;
  box-shadow:
    0 4px 14px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    inset 0 0 20px rgba(255, 255, 255, 0.08);
}

/* Dropdown menu styling - Premium Liquid Glass */
.dropdown-menu {
  border-radius: 12px;
  padding: 0.5rem;
  margin-top: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow:
    0 10px 40px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(25px) saturate(120%);
  -webkit-backdrop-filter: blur(25px) saturate(120%);
  overflow: hidden;
  min-width: 240px;
}

.dropdown-item {
  padding: 0.65rem 1rem;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  border-radius: 8px;
  margin: 0.15rem 0;
  background: transparent;
  border-left: none;
  display: flex;
  align-items: center;
  text-decoration: none;
}

.dropdown-item:hover {
  background: rgba(40, 53, 79, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transform: translateX(2px);
  box-shadow:
    0 2px 8px rgba(31, 38, 135, 0.08),
    inset 0 0 0 1px rgba(255, 255, 255, 0.3);
  text-decoration: none;
}

.dropdown-item i {
  opacity: 0.75;
  font-size: 1rem;
  transition: opacity var(--transition-fast);
}

.dropdown-item:hover i {
  opacity: 1;
}

/* Danger dropdown item (Logout) */
.dropdown-item-danger {
  color: #dc3545;
}

.dropdown-item-danger:hover {
  background: rgba(220, 53, 69, 0.1);
  color: #c82333;
}

.dropdown-item-danger i {
  color: #dc3545;
}

.dropdown-item-danger:hover i {
  color: #c82333;
}

.dropdown-divider {
  margin: 0.5rem 0;
  opacity: 0.15;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* Responsive navbar adjustments - Liquid Glass Mobile */
@media (max-width: 992px) {
  .navbar {
    padding: 0.6rem 1rem;
  }

  .navbar .nav-link {
    border-radius: 10px;
    margin: 0.25rem 0;
    padding: 0.7rem 1rem;
  }

  /* Mobile dropdown - Glass effect on dark background */
  .dropdown-menu {
    background: rgba(40, 53, 79, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow:
      0 4px 16px rgba(0, 0, 0, 0.2),
      inset 0 1px 0 rgba(255, 255, 255, 0.1);
    padding: 0.5rem;
    margin-top: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }

  .dropdown-item {
    color: rgba(255, 255, 255, 0.85);
    padding: 0.7rem 1rem;
    border-radius: 8px;
  }

  .dropdown-item:hover {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #ffffff;
    box-shadow:
      0 2px 8px rgba(0, 0, 0, 0.1),
      inset 0 1px 0 rgba(255, 255, 255, 0.2);
  }

  .dropdown-item i {
    color: inherit;
  }

  .dropdown-item-danger {
    color: rgba(255, 107, 107, 0.95);
  }

  .dropdown-item-danger:hover {
    background: rgba(220, 53, 69, 0.2);
    color: #ff6b6b;
  }

  .dropdown-divider {
    border-top-color: rgba(255, 255, 255, 0.15);
    margin: 0.4rem 0;
  }

  /* User greeting on mobile - more compact */
  .user-greeting {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
  }
}

/* ===================================
   UTILITY CLASSES
   =================================== */

/* Alert & Message Styles - Liquid Glass */
.alert-info {
  background: rgba(240, 247, 255, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(208, 225, 255, 0.4);
  color: var(--primary-color);
  border-radius: var(--radius-sm);
  box-shadow:
    0 4px 16px rgba(31, 38, 135, 0.08),
    inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}

.alert-success {
  background: rgba(232, 245, 233, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(195, 230, 200, 0.4);
  color: #155724;
  border-radius: var(--radius-sm);
  box-shadow:
    0 4px 16px rgba(21, 87, 36, 0.08),
    inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}

.alert-warning {
  background: rgba(255, 243, 205, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 238, 186, 0.4);
  color: #856404;
  border-radius: var(--radius-sm);
  box-shadow:
    0 4px 16px rgba(133, 100, 4, 0.08),
    inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}

.alert-danger {
  background: rgba(248, 215, 218, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(245, 198, 203, 0.4);
  color: #721c24;
  border-radius: var(--radius-sm);
  box-shadow:
    0 4px 16px rgba(114, 28, 36, 0.08),
    inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}

/* Empty State Styling */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
}

.empty-state i {
  font-size: 4rem;
  color: #e9ecef;
  margin-bottom: 1.5rem;
}

.empty-state h4 {
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  font-size: 1.5rem;
  font-weight: 600;
}

.empty-state p {
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 1rem;
}

/* Links */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Form Invalid Feedback */
.invalid-feedback {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--danger-color);
}

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

.form-control.is-invalid:focus,
.form-select.is-invalid:focus {
  border-color: var(--danger-color);
  box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

/* Text Utilities */
.text-muted {
  color: var(--text-muted) !important;
}

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

/* Spacing Utilities */
.mb-4 {
  margin-bottom: var(--spacing-lg);
}

.mt-4 {
  margin-top: var(--spacing-lg);
}

.p-4 {
  padding: var(--spacing-lg);
  }