body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: #f4f4f9;
    color: #333;
  }
  
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
  }
  
  .header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #080808;
    color: white;
    padding: 10px 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
  }
  
  .logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .logo {
    height: 50px;
    width: auto;
  }
  
  .logout-button {
    display: none; /* Por defecto, oculto */
    padding: 5px 10px;
    background-color: #929090;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: bold;
    text-align: center;
    white-space: nowrap;
    margin-left: auto;
  }
  
  .logout-button:hover {
    background-color: #333; /* Negro más claro en hover */
  }
  
  .container {
    padding-top: 100px; /* Deja espacio para el header fijo */
  }
  
  .login-section,
  .dashboard {
    text-align: center;
    margin: 50px auto;
    max-width: 400px;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  }
  
  label {
    display: block;
    margin: 10px 0 5px;
    font-weight: bold;
  }
  
  input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
  }
  
  input:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
  }
  
  button {
    width: 100%;
    padding: 10px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
  }
  
  button:hover {
    background-color: #0056b3;
  }
  
  .grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
    margin-top: 20px;
  }
  
  .grid-item {
    border: 3px solid #ccc;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    background-color: #fff;
    text-align: center;
  }
  
  .grid-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
  }
  
  .grid-item h3 {
    margin: 0 0 10px;
    font-size: 1.2rem;
    color: #007bff;
  }
  
  .grid-item p {
    margin: 0;
    color: #555;
    line-height: 1.6;
  }
  
  .product-image {
    max-width: 100%;
    height: auto;
    margin-top: 10px;
    border-radius: 5px;
  }
  
  /* Footer Section */
  .footer {
    text-align: center;
    margin-top: 20px;
    padding: 10px;
    font-size: 0.9rem;
    color: #555;
  }
  
  /* Responsividad */
  @media (max-width: 768px) {
    .grid-container {
      grid-template-columns: 1fr;
    }
  
    button {
      font-size: 0.9rem;
    }
  
    input {
      font-size: 0.9rem;
    }
  
    .header {
      flex-wrap: wrap;
      padding: 10px;
    }
  
    .logout-button {
      margin-top: 10px;
      align-self: flex-end;
    }
  }