/* AUF Color Scheme */
:root {
  --auf-primary: #003d7a;
  --auf-secondary: #00aa44;
  --auf-light: #f0f4f8;
  --auf-dark: #1a1a1a;
}

/* Typography */
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--auf-dark);
  background-color: #f9f9f9;
}

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

/* Section Badge */
.section-badge {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 20px;
  flex-shrink: 0;
}

/* Form Sections */
.form-section {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Form Controls */
.form-control,
.form-select {
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  padding: 10px 12px;
  transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--auf-secondary);
  box-shadow: 0 0 0 0.2rem rgba(0, 170, 68, 0.15);
}

.form-control.is-valid,
.form-select.is-valid {
  border-color: #28a745;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
}

.form-control.is-invalid,
.form-select.is-invalid {
  border-color: #dc3545;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545' viewBox='0 0 12 12'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
}

/* Labels */
.form-label {
  font-weight: 600;
  color: var(--auf-primary);
  margin-bottom: 8px;
}

.form-label i {
  color: var(--auf-secondary);
}

/* Card Styling */
.card {
  border-radius: 12px;
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 4px 15px rgba(0, 61, 122, 0.1);
}

.card.bg-light {
  background-color: var(--auf-light) !important;
}

/* Buttons */
.btn {
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
  padding: 12px 24px;
}

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

.btn-primary:hover {
  background-color: #002a56;
  border-color: #002a56;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 61, 122, 0.3);
}

.btn-secondary {
  background-color: var(--auf-secondary);
  border-color: var(--auf-secondary);
}

.btn-secondary:hover {
  background-color: #008a37;
  border-color: #008a37;
}

/* Badges */
.badge {
  padding: 8px 12px;
  border-radius: 6px;
  font-weight: 600;
}

/* Progress Bar */
.progress {
  background-color: #e9ecef;
  border-radius: 10px;
  overflow: hidden;
}

.progress-bar {
  background-color: var(--auf-secondary) !important;
  transition: width 0.3s ease;
}

/* Alerts */
.alert {
  border-radius: 8px;
  border: none;
  padding: 15px 20px;
}

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

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

.alert i {
  font-size: 18px;
}

/* Responsive */
@media (max-width: 768px) {
  .section-badge {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }

  h3 {
    font-size: 18px;
  }

  .form-control,
  .form-select {
    padding: 8px 10px;
    font-size: 14px;
  }

  .btn {
    padding: 10px 16px;
    font-size: 14px;
  }
}

/* Loading spinner */
.fa-spinner {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Accessibility */
.text-danger {
  color: #dc3545;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}