/* ===== BOOTSTRAP-ENHANCED DESIGN SYSTEM ===== */

/* CSS Custom Properties for Bootstrap Extensions */
:root {
  /* Bootstrap Color Extensions */
  --bs-primary-rgb: 13, 110, 253;
  --bs-secondary-rgb: 108, 117, 125;
  --bs-success-rgb: 25, 135, 84;
  --bs-info-rgb: 13, 202, 240;
  --bs-warning-rgb: 255, 193, 7;
  --bs-danger-rgb: 220, 53, 69;
  --bs-light-rgb: 248, 249, 250;
  --bs-dark-rgb: 33, 37, 41;
  
  /* Custom Bootstrap Extensions */
  --bs-border-radius-xl: 1rem;
  --bs-border-radius-2xl: 1.5rem;
  
  /* Modern shadows using Bootstrap approach */
  --bs-box-shadow-sm: 0 .125rem .25rem rgba(0, 0, 0, .075);
  --bs-box-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, .175);
  --bs-box-shadow-xl: 0 1.5rem 3rem rgba(0, 0, 0, .2);
}

/* ===== GLOBAL BOOTSTRAP ENHANCEMENTS ===== */

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(135deg, var(--bs-light) 0%, rgba(var(--bs-primary-rgb), 0.05) 100%);
  min-height: 100vh;
}

/* ===== BOOTSTRAP NAVBAR ENHANCEMENTS ===== */

.navbar {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--bs-border-color);
  box-shadow: var(--bs-box-shadow-sm);
}

.navbar-brand {
  font-weight: 700;
  background: linear-gradient(45deg, var(--bs-primary), var(--bs-info));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-link {
  font-weight: 500;
  border-radius: var(--bs-border-radius);
  transition: all 0.2s ease;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  background-color: rgba(var(--bs-primary-rgb), 0.1);
  color: var(--bs-primary) !important;
  transform: translateY(-1px);
}

/* ===== BOOTSTRAP CARD ENHANCEMENTS ===== */

.card {
  border: none;
  border-radius: var(--bs-border-radius-xl);
  box-shadow: var(--bs-box-shadow-sm);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--bs-primary), var(--bs-info));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--bs-box-shadow-xl);
}

.card:hover::before {
  opacity: 1;
}

.card-header {
  background: rgba(var(--bs-light-rgb), 0.5);
  border-bottom: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius-xl) var(--bs-border-radius-xl) 0 0 !important;
  font-weight: 600;
}

.card-footer {
  background: var(--bs-light);
  border-top: 1px solid var(--bs-border-color);
}

/* ===== BOOTSTRAP BUTTON ENHANCEMENTS ===== */

.btn {
  font-weight: 500;
  border-radius: var(--bs-border-radius-lg);
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.btn:focus {
  box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

.btn-primary {
  background: linear-gradient(135deg, var(--bs-primary), var(--bs-info));
  border: none;
  box-shadow: var(--bs-box-shadow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--bs-box-shadow-lg);
  background: linear-gradient(135deg, var(--bs-primary), var(--bs-info));
  filter: brightness(1.1);
}

.btn-success {
  background: linear-gradient(135deg, var(--bs-success), #20c997);
  border: none;
}

.btn-warning {
  background: linear-gradient(135deg, var(--bs-warning), #fd7e14);
  border: none;
}

.btn-danger {
  background: linear-gradient(135deg, var(--bs-danger), #e74c3c);
  border: none;
}

.btn-outline-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--bs-box-shadow);
}

/* ===== BOOTSTRAP FORM ENHANCEMENTS ===== */

.form-control,
.form-select {
  border: 2px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius-lg);
  background: rgba(255, 255, 255, 0.9);
  transition: all 0.2s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.15);
  background: white;
}

.form-label {
  font-weight: 600;
  color: var(--bs-dark);
  margin-bottom: 0.5rem;
}

.input-group-text {
  background: var(--bs-light);
  border: 2px solid var(--bs-border-color);
  border-right: none;
  border-radius: var(--bs-border-radius-lg) 0 0 var(--bs-border-radius-lg);
}

.input-group .form-control {
  border-left: none;
  border-radius: 0 var(--bs-border-radius-lg) var(--bs-border-radius-lg) 0;
}

.input-group .form-control:focus {
  border-left: 2px solid var(--bs-primary);
}

/* ===== BOOTSTRAP BADGE ENHANCEMENTS ===== */

.badge {
  font-weight: 500;
  border-radius: var(--bs-border-radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.bg-primary {
  background: linear-gradient(135deg, var(--bs-primary), var(--bs-info)) !important;
}

.bg-success {
  background: linear-gradient(135deg, var(--bs-success), #20c997) !important;
}

.bg-warning {
  background: linear-gradient(135deg, var(--bs-warning), #fd7e14) !important;
}

.bg-danger {
  background: linear-gradient(135deg, var(--bs-danger), #e74c3c) !important;
}

/* ===== BOOTSTRAP ALERT ENHANCEMENTS ===== */

.alert {
  border: none;
  border-radius: var(--bs-border-radius-lg);
  font-weight: 500;
  position: relative;
  border-left: 4px solid currentColor;
}

.alert-success {
  background: rgba(var(--bs-success-rgb), 0.1);
  color: var(--bs-success);
  border-left-color: var(--bs-success);
}

.alert-danger {
  background: rgba(var(--bs-danger-rgb), 0.1);
  color: var(--bs-danger);
  border-left-color: var(--bs-danger);
}

.alert-warning {
  background: rgba(var(--bs-warning-rgb), 0.1);
  color: #b45309;
  border-left-color: var(--bs-warning);
}

.alert-info {
  background: rgba(var(--bs-info-rgb), 0.1);
  color: var(--bs-info);
  border-left-color: var(--bs-info);
}

/* ===== BOOTSTRAP TABLE ENHANCEMENTS ===== */

.table {
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--bs-border-radius-lg);
  overflow: hidden;
  box-shadow: var(--bs-box-shadow-sm);
}

.table th {
  background: var(--bs-light);
  font-weight: 600;
  border-bottom: 2px solid var(--bs-border-color);
}

.table tbody tr:hover {
  background: rgba(var(--bs-primary-rgb), 0.05);
}

/* ===== BOOTSTRAP PAGINATION ENHANCEMENTS ===== */

.pagination {
  gap: 0.25rem;
}

.page-link {
  border: none;
  border-radius: var(--bs-border-radius);
  color: var(--bs-secondary);
  font-weight: 500;
  transition: all 0.2s ease;
  background: rgba(255, 255, 255, 0.9);
}

.page-link:hover {
  background: var(--bs-primary);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--bs-box-shadow);
}

.page-item.active .page-link {
  background: linear-gradient(135deg, var(--bs-primary), var(--bs-info));
  border: none;
  box-shadow: var(--bs-box-shadow);
}

/* ===== BOOTSTRAP MODAL ENHANCEMENTS ===== */

.modal-content {
  border: none;
  border-radius: var(--bs-border-radius-2xl);
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

.modal-header {
  border-bottom: 1px solid var(--bs-border-color);
  background: var(--bs-light);
  border-radius: var(--bs-border-radius-2xl) var(--bs-border-radius-2xl) 0 0;
}

.modal-footer {
  border-top: 1px solid var(--bs-border-color);
  background: var(--bs-light);
  border-radius: 0 0 var(--bs-border-radius-2xl) var(--bs-border-radius-2xl);
}

/* ===== BOOTSTRAP DROPDOWN ENHANCEMENTS ===== */

.dropdown-menu {
  border: none;
  box-shadow: var(--bs-box-shadow-lg);
  border-radius: var(--bs-border-radius-lg);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

.dropdown-item {
  border-radius: var(--bs-border-radius);
  font-weight: 500;
  transition: all 0.2s ease;
}

.dropdown-item:hover {
  background: rgba(var(--bs-primary-rgb), 0.1);
  color: var(--bs-primary);
  transform: translateX(4px);
}

/* Fix for containers that might clip dropdowns */
.location-filters-section {
  background: var(--bs-light);
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius-xl);
  padding: 1.5rem;
  margin-top: 1.5rem;
  overflow: visible;
  position: relative;
}

.card {
  overflow: visible;
}

.card-body {
  overflow: visible;
}

/* ===== BOOTSTRAP UTILITY EXTENSIONS ===== */

/* Custom border radius utilities */
.rounded-xl {
  border-radius: var(--bs-border-radius-xl) !important;
}

.rounded-2xl {
  border-radius: var(--bs-border-radius-2xl) !important;
}

/* Glass morphism utility */
.glass {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Gradient text utility */
.text-gradient {
  background: linear-gradient(45deg, var(--bs-primary), var(--bs-info));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Hover lift utility */
.hover-lift {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--bs-box-shadow-lg);
}

/* ===== BOOTSTRAP ANIMATIONS ===== */

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

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

/* ===== AVATAR COMPONENT (Bootstrap Style) ===== */

.avatar-sm {
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--bs-border-radius-pill);
  background: var(--bs-primary);
  color: white;
  font-weight: 600;
  font-size: 0.75rem;
}

/* ===== NAVBAR FIXES ===== */

.navbar.fixed-top {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1030;
}

main.pt-5 {
  padding-top: 5rem !important;
}

/* ===== RESPONSIVE ENHANCEMENTS ===== */

@media (max-width: 768px) {
  .card-body {
    padding: 1rem;
  }
  
  .btn {
    padding: 0.5rem 1rem;
  }
  
  .navbar {
    padding: 0.5rem 0;
  }
  
  .choices__inner {
    padding: 0.5rem;
    font-size: 0.8125rem;
  }
  
  .choices__item--choice {
    padding: 0.625rem 0.75rem;
    font-size: 0.8125rem;
  }
  
  .choices__list--dropdown {
    max-height: 250px;
  }
}

/* ===== LOCATION FILTERS SECTION (Bootstrap Style) ===== */

.location-filters-section {
  background: var(--bs-light);
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius-xl);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.location-filters-section h6 {
  color: var(--bs-dark);
  font-weight: 600;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.location-filters-section h6 i {
  color: var(--bs-primary);
}

/* ===== LOADING STATES (Bootstrap Style) ===== */

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.spinner-border-xl {
  width: 3rem;
  height: 3rem;
  border-width: 0.3rem;
} 

/* ===== RESPONSIVE DESIGN ===== */

@media (max-width: 768px) {
  .card-body {
    padding: 1rem;
  }
  
  .btn {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
  }
  
  .stats-card {
    margin-bottom: 1rem;
  }
  
  .table-responsive {
    border-radius: var(--bs-border-radius);
  }
}

/* ===== BREADCRUMB STYLES ===== */

.breadcrumb {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(var(--bs-primary-rgb), 0.1);
  box-shadow: var(--bs-box-shadow-sm);
  transition: all 0.3s ease;
}

.breadcrumb:hover {
  box-shadow: var(--bs-box-shadow);
  transform: translateY(-1px);
}

.breadcrumb-item {
  font-size: 0.9rem;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "›";
  color: rgba(var(--bs-primary-rgb), 0.6);
  font-weight: 600;
  font-size: 1.1rem;
}

.breadcrumb-item a {
  color: var(--bs-primary);
  text-decoration: none;
  transition: all 0.2s ease;
  border-radius: var(--bs-border-radius-sm);
  padding: 0.25rem 0.5rem;
  margin: -0.25rem -0.5rem;
}

.breadcrumb-item a:hover {
  background: rgba(var(--bs-primary-rgb), 0.1);
  color: var(--bs-primary);
  transform: translateX(2px);
}

.breadcrumb-item.active {
  color: var(--bs-dark);
  font-weight: 500;
}

.breadcrumb-item i {
  font-size: 0.85rem;
  opacity: 0.8;
}

/* Breadcrumb responsive adjustments */
@media (max-width: 768px) {
  .breadcrumb {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
  }
  
  .breadcrumb-item i {
    display: none;
  }
  
  .breadcrumb-item {
    font-size: 0.8rem;
  }
}