/* Variables */
:root {
    --primary-color: #3498db;
    --primary-dark: #2980b9;
    --secondary-color: #e74c3c;
    --text-color: #333;
    --light-bg: #f9f9f9;
    --border-color: #ddd;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --error-color: #e74c3c;
  }
  
  /* Reset y estilos base */
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  }
  
  body {
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-bg);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
  }
  
  /* Contenedor principal */
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    flex: 1;
  }
  
  /* Encabezado */
  header {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  
  header h1 {
    margin: 0;
    font-size: 1.8rem;
  }
  
  /* Formularios */
  .form-group {
    margin-bottom: 1rem;
  }
  
  .form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 16px;
  }
  
  .btn {
    display: inline-block;
    padding: 10px 15px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
  }
  
  .btn:hover {
    background-color: var(--primary-dark);
  }
  
  .btn-secondary {
    background-color: #95a5a6;
  }
  
  .btn-secondary:hover {
    background-color: #7f8c8d;
  }
  
  /* Tarjetas */
  .card {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin-bottom: 20px;
  }
  
  .card-title {
    margin-bottom: 1rem;
    font-size: 1.4rem;
    color: var(--primary-color);
  }
  
  /* Alertas */
  .alert {
    padding: 10px 15px;
    border-radius: 4px;
    margin-bottom: 15px;
  }
  
  .alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
  }
  
  .alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
  }
  
  /* Resultado de consulta */
  .resultado {
    display: none;
    margin-top: 20px;
  }
  
  .dato {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
  }
  
  .dato:last-child {
    border-bottom: none;
  }
  
  .dato-label {
    font-weight: bold;
  }
  
  /* Tabla para logs */
  .table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
  }
  
  .table th,
  .table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
  }
  
  .table th {
    background-color: var(--primary-color);
    color: white;
  }
  
  .table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.03);
  }
  
  /* Paginación */
  .pagination {
    display: flex;
    list-style-type: none;
    justify-content: center;
    margin: 20px 0;
  }
  
  .pagination li {
    margin: 0 5px;
  }
  
  .pagination a {
    display: block;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    text-decoration: none;
    color: var(--primary-color);
  }
  
  .pagination a:hover {
    background-color: var(--primary-color);
    color: white;
  }
  
  .pagination .active a {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
  }
  
  /* Pie de página */
  footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: auto;
  }
  
  .disclaimer {
    font-style: italic;
    color: #ccc;
    font-size: 0.9rem;
  }
  
  /* Responsive */
  @media (max-width: 768px) {
    .container {
      padding: 10px;
    }
    
    header h1 {
      font-size: 1.5rem;
    }
    
    .card {
      padding: 15px;
    }
    
    .table thead {
      display: none;
    }
    
    .table, .table tbody, .table tr, .table td {
      display: block;
      width: 100%;
    }
    
    .table tr {
      margin-bottom: 15px;
    }
    
    .table td {
      text-align: right;
      padding-left: 50%;
      position: relative;
    }
    
    .table td:before {
      content: attr(data-label);
      position: absolute;
      left: 0;
      width: 50%;
      padding-left: 15px;
      font-weight: bold;
      text-align: left;
    }
  }

  .mensaje-container {
    margin-top: 50px !important;
    padding-bottom: 20px !important;
}

.mensaje-container h4 {
    color: #5ba9ddb6; /* Un gris oscuro para que no sea tan llamativo */
}

.mensaje-container .btn {
    background-color: #3498db; /* Un gris azulado más opaco */
    border-color: #6c757d;
    color: white;
}

.mensaje-container .btn:hover {
    background-color: #5a6268; /* Un poco más oscuro al pasar el cursor */
}

.alert {
  transition: opacity 0.5s ease-out;
}

.btn-container {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.btn {
  margin-right: 10px;
  margin-bottom: 10px;
}

@media (max-width: 576px) {
  .btn-container {
      flex-direction: column;
  }
  
  .btn {
      width: 100%;
      margin-right: 0;
  }
}