/* Content Support Form Styles */
.content-support-section {
  background-color: #f8f9fa;
  border-top: 1px solid #e9ecef;
  padding: 3rem 0;
  margin-top: 3rem;
}

.content-support-section .card {
  border: 1px solid #dee2e6;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  border-radius: 0.5rem;
}

.content-support-section .card-body {
  padding: 2rem;
}

.content-support-section .form-control {
  border-radius: 0.375rem;
  border: 1px solid #ced4da;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.content-support-section .form-control:focus {
  border-color: #007bff;
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
  outline: 0;
}

.content-support-section .form-control[readonly] {
  background-color: #e9ecef;
  opacity: 1;
}

.content-support-section .btn {
  border-radius: 0.375rem;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  transition: all 0.15s ease-in-out;
}

.content-support-section .btn-outline-primary {
  color: #007bff;
  border-color: #007bff;
}

.content-support-section .btn-outline-primary:hover {
  background-color: #007bff;
  border-color: #007bff;
  color: #fff;
}

.content-support-section .btn-primary {
  background-color: #007bff;
  border-color: #007bff;
}

.content-support-section .btn-primary:hover {
  background-color: #0056b3;
  border-color: #0056b3;
}

.content-support-section .btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.content-support-section .alert {
  border-radius: 0.375rem;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
}

.content-support-section .alert-success {
  background-color: #d1e7dd;
  border-color: #badbcc;
  color: #0f5132;
}

.content-support-section .alert-danger {
  background-color: #f8d7da;
  border-color: #f5c2c7;
  color: #842029;
}

.content-support-section .form-label {
  font-weight: 500;
  color: #495057;
  margin-bottom: 0.5rem;
}

.content-support-section h4 {
  color: #212529;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.content-support-section .text-muted {
  color: #6c757d !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .content-support-section {
    padding: 2rem 0;
    margin-top: 2rem;
  }
  
  .content-support-section .card-body {
    padding: 1.5rem;
  }
  
  .content-support-section .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
}

/* Animation for collapse */
.collapse {
  transition: height 0.35s ease;
}

.collapsing {
  position: relative;
  height: 0;
  overflow: hidden;
  transition: height 0.35s ease;
}

/* Loading state for button */
.btn-loading {
  position: relative;
  color: transparent !important;
}

.btn-loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin-left: -8px;
  margin-top: -8px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}