.info-section {
  background-color: #f8f9fa;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 20px;
  border-left: 4px solid #007bff;
}

.info-section h3 {
  color: #007bff;
  margin-top: 0;
  margin-bottom: 15px;
}

.info-resumen {
  background-color: white;
  padding: 15px;
  border-radius: 6px;
  border: 1px solid #dee2e6;
  margin-top: 15px;
}

.info-resumen h4 {
  color: #495057;
  margin-top: 0;
  margin-bottom: 10px;
}

.info-resumen ul {
  margin: 5px 0;
  padding-left: 20px;
}

.info-resumen li {
  margin: 3px 0;
}

.fecha-inicio-section {
  background-color: #fff;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid #dee2e6;
  margin-bottom: 20px;
}

.fecha-inicio-section .form-row {
  margin-bottom: 15px;
}

.fecha-inicio-section label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
  color: #495057;
}

.fecha-inicio-section input[type="date"] {
  width: 200px;
  padding: 8px 12px;
  border: 1px solid #ced4da;
  border-radius: 4px;
  font-size: 14px;
}

.fecha-inicio-section input[type="date"]:focus {
  outline: none;
  border-color: #007bff;
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.cronograma-table-container {
  background-color: white;
  border-radius: 8px;
  border: 1px solid #dee2e6;
  overflow: hidden;
  margin-bottom: 20px;
}

.cronograma-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.cronograma-table th {
  background-color: #007bff;
  color: white;
  padding: 12px 15px;
  text-align: left;
  font-weight: bold;
  border-bottom: 2px solid #0056b3;
}

.cronograma-table td {
  padding: 12px 15px;
  border-bottom: 1px solid #dee2e6;
  vertical-align: top;
}

.cronograma-table tr:hover {
  background-color: #f8f9fa;
}

.cronograma-table tr:last-child td {
  border-bottom: none;
}

.cronograma-table .sesion-numero {
  font-weight: bold;
  color: #007bff;
  text-align: center;
  width: 80px;
}

.cronograma-table .unidad-info {
  font-size: 12px;
  color: #6c757d;
  font-style: italic;
}

.cronograma-table .dia-nombre {
  font-weight: bold;
  color: #495057;
}

.cronograma-table .fecha-valor {
  color: #6c757d;
  font-size: 13px;
}

.cronograma-table .horas-valor {
  text-align: center;
  font-weight: bold;
  color: #28a745;
}

.mensaje-info {
  background-color: #d1ecf1;
  color: #0c5460;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid #bee5eb;
  text-align: center;
  margin-bottom: 20px;
}

.mensaje-info h3 {
  color: #0c5460;
  margin-top: 0;
  margin-bottom: 15px;
}

.mensaje-info ul {
  text-align: left;
  max-width: 400px;
  margin: 15px auto;
}

.btn {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background-color 0.2s;
}

.btn-primary {
  background-color: #007bff;
  color: white;
}

.btn-primary:hover {
  background-color: #0056b3;
}

.btn-secondary {
  background-color: #6c757d;
  color: white;
}

.btn-secondary:hover {
  background-color: #545b62;
}

.form-buttons {
  text-align: center;
  padding: 20px 0;
}

.mensaje {
  padding: 10px;
  margin-top: 10px;
  border-radius: 4px;
  text-align: center;
  font-weight: bold;
}

.mensaje.exito {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.mensaje.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

@media (max-width: 768px) {
  .cronograma-table-container {
    overflow-x: auto;
  }
  
  .cronograma-table {
    min-width: 600px;
  }
  
  .fecha-inicio-section input[type="date"] {
    width: 100%;
  }
}