html {
  font-size: 14px;
}

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

.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 #258cfb;
}

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

body {
  margin-bottom: 60px;
}

.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;
}

/* Period-Based Bulk Schedule Styles */
.schedule-creation-type-card {
  cursor: pointer;
  transition: all 0.3s ease;
}

.schedule-creation-type-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.schedule-creation-type-card.border-primary {
  border-color: #0d6efd !important;
}

.schedule-creation-type-card.border-success {
  border-color: #198754 !important;
}

.period-item {
  background-color: #f8f9fa;
  border: 1px solid #dee2e6;
  transition: all 0.3s ease;
}

.period-item:hover {
  background-color: #e9ecef;
  border-color: #adb5bd;
}

.period-validation-message {
  animation: slideIn 0.3s ease;
}

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