:root {
  --color-primario: #004080;
  --color-secundario: #0066cc;
  --color-exito: #4caf50;
  --color-advertencia: #ffc107;
  --color-peligro: #f44336;
  --color-inactivo: #9e9e9e;
  --color-fondo: #f9f9f9;
  --color-borde: #ddd;
  --sombra-panel: 0 0 10px rgba(0, 0, 0, 0.1);
  --radio-borde: 0.5rem;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f5f5f5;
}

.patient-header {
  padding: 1rem 2rem;
  background-color: white;
  box-shadow: var(--sombra-panel);
  margin-bottom: 1.5rem;
}

.form-layout {
  display: grid;
  grid-template-columns: 1fr 3fr 1fr;
  gap: 1.5rem;
  padding: 0 1.5rem;
}

.left-column,
.center-column,
.right-column {
  background-color: white;
  padding: 1.5rem;
  border-radius: var(--radio-borde);
  box-shadow: var(--sombra-panel);
}

/* Estilos para el menú de opciones */
.options-menu {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.option {
  padding: 0.8rem;
  border-radius: var(--radio-borde);
  cursor: pointer;
  transition: all 0.2s;
  border-left: 4px solid transparent;
}

.option:hover {
  background-color: rgba(0, 64, 128, 0.05);
}

.option.active {
  border-left: 4px solid var(--color-primario);
  background-color: rgba(0, 64, 128, 0.1);
  font-weight: 500;
}

/* Estilos para el formulario */
.content-section {
  display: none;
  height: 100%;
}

.content-section.active {
  display: block;
}

fieldset {
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-borde);
  padding: 1rem;
  margin-bottom: 1.5rem;
}

legend {
  padding: 0 0.5rem;
  font-weight: 500;
  color: var(--color-primario);
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.3rem;
  font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.6rem;
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-borde);
}

.checkbox-group {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

/* Estilos para la carga de archivos */
.upload-container {
  text-align: center;
  padding: 2rem;
}

.drop-zone {
  border: 2px dashed var(--color-borde);
  border-radius: var(--radio-borde);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
}

.drop-zone:hover {
  border-color: var(--color-primario);
}

.drop-zone.highlight {
  border-color: var(--color-primario);
  background-color: rgba(0, 64, 128, 0.05);
}

.browse-btn {
  padding: 0.6rem 1.2rem;
  background-color: var(--color-primario);
  color: white;
  border-radius: var(--radio-borde);
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 1rem;
  display: inline-block;
}

.browse-btn:hover {
  background-color: var(--color-secundario);
}

.file-info {
  margin-top: 1rem;
  padding: 0.8rem;
  border-radius: var(--radio-borde);
  background-color: var(--color-fondo);
}

/* Estilos para los botones de acción */
.actions-container {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.action-button {
  padding: 0.8rem;
  border: none;
  border-radius: var(--radio-borde);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.95rem;
}

.back-button {
  background-color: var(--color-primario);
  color: white;
}

.back-button:hover {
  background-color: var(--color-secundario);
}

.edit-button {
  background-color: var(--color-advertencia);
  color: #333;
}

.edit-button:hover {
  background-color: #e0a800;
}

.save-button {
  background-color: var(--color-exito);
  color: white;
}

.save-button:hover {
  background-color: #3d8b40;
}

.undo-button {
  background-color: #6c757d;
  color: white;
}

.undo-button:hover {
  background-color: #5a6268;
}

.print-button {
  background-color: #17a2b8;
  color: white;
}

.print-button:hover {
  background-color: #138496;
}

.upload-button {
  background-color: var(--color-exito);
  color: white;
}

.upload-button:hover {
  background-color: #3d8b40;
}

input:disabled,
textarea:disabled,
select:disabled {
  background-color: #f5f5f5;
  color: #666;
  border-color: #ddd;
  cursor: not-allowed;
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Responsive */
@media (max-width: 1024px) {
  .form-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .checkbox-group {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* Estilos adicionales para la simulación de archivo cargado */
.file-preview {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.file-icon {
  font-size: 1.5rem;
}

.file-name {
  font-weight: 500;
  word-break: break-all;
}

.file-actions {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
}

.browse-btn.danger {
  background-color: var(--color-peligro);
}

.browse-btn.danger:hover {
  background-color: #d32f2f;
}

#file-input {
  display: none;
}

/* Estilos para el modal de PDF */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
}

.modal-content {
  background-color: white;
  margin: 2% auto;
  padding: 20px;
  width: 90%;
  max-width: 900px;
  border-radius: var(--radio-borde);
  position: relative;
}

.close-modal {
  position: absolute;
  right: 20px;
  top: 10px;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  color: var(--color-primario);
}

.close-modal:hover {
  color: var(--color-secundario);
}

.modal-actions {
  display: flex;
  justify-content: center;
  margin-top: 15px;
}

.download-button {
  background-color: var(--color-exito);
  color: white;
}

.download-button:hover {
  background-color: #3d8b40;
}

/* Estilos para el preview del archivo */
.file-preview {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
  cursor: pointer;
  padding: 10px;
  border-radius: var(--radio-borde);
  transition: background-color 0.2s;
}

.file-preview:hover {
  background-color: rgba(0, 64, 128, 0.05);
}

.file-icon {
  font-size: 1.5rem;
  color: var(--color-primario);
}

.file-name {
  font-weight: 500;
  word-break: break-all;
  color: var(--color-primario);
}

.file-actions {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
}