/* ===================================
   Global Site Styles
   =================================== */

html {
  font-size: 14px;
  scroll-behavior: smooth;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  color: #2d3748;
  line-height: 1.6;
  margin-bottom: 60px;
}

html {
  position: relative;
  min-height: 100%;
}

/* Focus Styles */
.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem rgba(102, 126, 234, 0.5);
}

/* Form Controls */
.form-control {
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  padding: 0.625rem 1rem;
  transition: all 0.2s ease;
}

.form-control:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.15);
}

.form-label {
  font-weight: 600;
  color: #2d3748;
  margin-bottom: 0.5rem;
}

.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* Navbar Avatar Styles */
.navbar-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #667eea;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-avatar-placeholder {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  border: 2px solid #667eea;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  text-transform: uppercase;
}

.navbar .dropdown-toggle::after {
  margin-left: 0.5em;
}

.navbar .dropdown-menu {
  margin-top: 0.5rem;
}

.navbar .dropdown-item {
  padding: 0.5rem 1rem;
}

.navbar .dropdown-item i {
  margin-right: 0.5rem;
  width: 1rem;
  text-align: center;
}

/* Card Enhancements */
.card {
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.card-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  font-weight: 600;
  border-radius: 12px 12px 0 0 !important;
}

/* Badge Enhancements */
.badge {
  font-weight: 600;
  padding: 0.35em 0.65em;
  border-radius: 6px;
}

/* Alert Enhancements */
.alert {
  border: none;
  border-radius: 12px;
  padding: 1rem 1.25rem;
}

.alert-success {
  background: #d4edda;
  color: #155724;
}

.alert-danger {
  background: #f8d7da;
  color: #721c24;
}

.alert-info {
  background: #d1ecf1;
  color: #0c5460;
}

.alert-warning {
  background: #fff3cd;
  color: #856404;
}

/* Utility Classes */
.text-gradient {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-gradient-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.shadow-sm {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

.shadow {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1) !important;
}

.shadow-lg {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

/* Hover Effects */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Loading Spinner */
.spinner-border {
  border-color: #667eea;
  border-right-color: transparent;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #764ba2;
}