/* Estilos do modal */
.modal-overlay {
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 9999;
}

.modal-container {
  background-color: #fff;
  border-radius: 10px;
  width: 400px;
  max-width: 90%;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  animation: modal-appear 0.3s ease-out;
}

@keyframes modal-appear {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-header {
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header-success {
  background-color: #1e3a8a !important;
}

.modal-header-error {
  background-color: #dc3545 !important;
}

.modal-title {
  color: #fff;
  margin: 0;
  font-size: 1.2rem;
  font-weight: bold;
}

.modal-close-button {
  background: none;
  border: none;
  font-size: 20px;
  color: #fff;
  cursor: pointer;
  font-weight: bold;
  transition: opacity 0.2s ease;
}

.modal-close-button:hover {
  opacity: 0.8;
}

.modal-body {
  padding: 25px 20px;
}

.modal-message {
  color: #111;
  font-size: 1.1rem;
  margin: 0;
  font-weight: 600;
  line-height: 1.4;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  padding: 15px 20px;
  border-top: 1px solid #ddd;
}

.modal-button {
  border: none;
  padding: 8px 20px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: bold;
  transition: all 0.2s ease;
}

.modal-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.modal-button-success {
  background-color: #1e3a8a;
  color: #fff;
}

.modal-button-success:hover {
  background-color: #1e3a8a;
}

.modal-button-error {
  background-color: #dc3545;
  color: #fff;
}

.modal-button-error:hover {
  background-color: #c82333;
}

.page-heading {
  margin-bottom: 2rem;
  padding: 1rem 0;
  border-bottom: 1px solid #eaeaea;
}

.page-heading h3 {
  color: #333;
  font-size: 1.75rem;
  font-weight: 600;
  margin: 0;
}

.page-content {
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 2rem;
  margin-bottom: 2rem;
}

.page-content section {
  margin: 0;
}

.page-content .row {
  margin: 0;
}

.page-content .col-12 {
  padding: 0;
}

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9998;
}

.loading-spinner {
  border: 4px solid #f3f3f3;
  border-top: 4px solid #3498db;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
}

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

.modal-close-button:focus,
.modal-button:focus {
  outline: 2px solid #0056b3;
  outline-offset: 2px;
}
.modal-overlay .modal-container .modal-header.modal-header-success {
  background-color: #1e3a8a !important;
}

.modal-overlay .modal-container .modal-header.modal-header-error {
  background-color: #dc3545 !important;
}

@media (max-width: 768px) {
  .modal-container {
    width: 95%;
    margin: 1rem;
  }
  
  .modal-body {
    padding: 20px 15px;
  }
  
  .modal-message {
    font-size: 1rem;
  }
  
  .page-heading h3 {
    font-size: 1.5rem;
  }
  
  .page-content {
    padding: 1.5rem;
    margin: 1rem;
  }
}

@media (max-width: 480px) {
  .modal-header {
    padding: 12px 15px;
  }
  
  .modal-title {
    font-size: 1.1rem;
  }
  
  .modal-body {
    padding: 15px;
  }
  
  .modal-footer {
    padding: 12px 15px;
  }
  
  .page-content {
    padding: 1rem;
    margin: 0.5rem;
  }
  
  .page-heading {
    margin-bottom: 1.5rem;
    padding: 0.75rem 0;
  }
  
  .page-heading h3 {
    font-size: 1.35rem;
  }
}

@media (prefers-contrast: high) {
  .modal-container {
    border: 2px solid #000;
  }
  
  .modal-header-success {
    background-color: #1e3a8a !important;
  }
  
  .modal-header-error {
    background-color: #8b0000 !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .modal-container {
    animation: none;
  }
  
  .modal-button:hover {
    transform: none;
  }
  
  .loading-spinner {
    animation-duration: 2s;
  }
}