:root {
  --primary-color: #4361ee;
  --secondary-color: #3f37c9;
  --accent-color: #4cc9f0;
  --light-color: #f8f9fa;
  --dark-color: #212529;
  --success-color: #4bb543;
  --warning-color: #fca311;
  --danger-color: #ef233c;
  --gray-color: #6c757d;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  padding-top: 70px;
  background-color: #f5f7fa;
  color: var(--dark-color);
  line-height: 1.6;
}

/* Navbar Styles */
.navbar {
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 0.8rem 1rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar-brand {
  font-weight: 700;
  color: var(--primary-color);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
}

.navbar-brand i {
  margin-right: 10px;
  font-size: 1.8rem;
}

.nav-link {
  color: var(--dark-color);
  font-weight: 500;
  padding: 0.5rem 1rem;
  margin: 0 0.2rem;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-color);
  background-color: rgba(67, 97, 238, 0.1);
}

.navbar-nav .nav-item {
  position: relative;
}

.navbar-nav .nav-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 20px;
  width: 1px;
  background-color: rgba(0, 0, 0, 0.1);
}

/* Card Styles */
.card {
  border: none;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  margin-bottom: 1.5rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.card-header {
  background-color: white;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  font-weight: 600;
  padding: 1rem 1.5rem;
  border-radius: 10px 10px 0 0 !important;
}

.card-body {
  padding: 1.5rem;
}

/* Table Styles */
.table {
  width: 100%;
  margin-bottom: 1rem;
  color: var(--dark-color);
}

.table th {
  background-color: #f8f9fa;
  border-top: none;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  color: var(--gray-color);
}

.table td, .table th {
  padding: 1rem;
  vertical-align: middle;
  border-top: 1px solid #eceef2;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(248, 249, 250, 0.5);
}

/* Button Styles */
.btn {
  border-radius: 6px;
  padding: 0.5rem 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
  border: none;
}

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

.btn-primary:hover {
  background-color: var(--secondary-color);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: white;
  color: var(--dark-color);
  border: 1px solid #dee2e6;
}

.btn-secondary:hover {
  background-color: #f8f9fa;
  color: var(--dark-color);
}

.btn-sm {
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
}

/* Badge Styles */
.badge {
  padding: 0.35em 0.65em;
  font-weight: 500;
  border-radius: 4px;
  font-size: 0.75rem;
}

.badge-primary {
  background-color: rgba(67, 97, 238, 0.1);
  color: var(--primary-color);
}

.badge-success {
  background-color: rgba(75, 181, 67, 0.1);
  color: var(--success-color);
}

.badge-warning {
  background-color: rgba(252, 163, 17, 0.1);
  color: var(--warning-color);
}

.badge-danger {
  background-color: rgba(239, 35, 60, 0.1);
  color: var(--danger-color);
}

/* Form Styles */
.form-control {
  border: 1px solid #e0e3e9;
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  transition: all 0.3s ease;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(67, 97, 238, 0.2);
}

.form-label {
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--dark-color);
}

/* Alert Styles */
.alert {
  border-radius: 6px;
  padding: 1rem;
  margin-bottom: 1rem;
  border: none;
}

.alert-success {
  background-color: rgba(75, 181, 67, 0.1);
  color: var(--success-color);
}

.alert-danger {
  background-color: rgba(239, 35, 60, 0.1);
  color: var(--danger-color);
}

/* Utility Classes */
.shadow-sm {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05) !important;
}

.rounded-lg {
  border-radius: 10px !important;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .navbar-nav .nav-item:not(:last-child)::after {
    display: none;
  }
  
  .card-body {
    padding: 1rem;
  }
}
/* Distance indicators */
.distance-badge {
    font-size: 0.8rem;
    padding: 0.25rem 0.5rem;
    border-radius: 1rem;
    background-color: #e3f2fd;
    color: #1976d2;
    display: inline-flex;
    align-items: center;
}

.distance-badge i {
    margin-right: 0.25rem;
}

.view-route {
    color: #4a6baf;
    cursor: pointer;
    transition: all 0.2s;
}

.view-route:hover {
    color: #3a56a0;
}