* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #b71c1c 0%, #d32f2f 100%);
    min-height: 100vh;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .container {
    background: white;
    max-width: 700px;
    width: 95%;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  }
  
  .logo {
    text-align: center;
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .logo img {
    width: 180px;
    height: auto;
    display: block;
    margin: 0 auto 10px;
  }
  
  .logo h1.fallback {
    display: none;
    color: #b71c1c;
    font-size: 2rem;
    margin: 0;
  }
  
  .logo p {
    color: #666;
    font-size: 1.1rem;
    margin: 5px 0 0;
    font-weight: 500;
  }
  
  .row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
  }
  
  label.field-label {
    display: block;
    font-size: 0.9rem;
    color: #333;
    font-weight: bold;
    margin-bottom: 5px;
  }
  
  input {
    flex: 1;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s;
  }
  
  input:focus {
    outline: none;
    border-color: #b71c1c;
  }
  
  input[readonly] {
    background-color: #f8f9fa;
    color: #495057;
    cursor: not-allowed;
  }
  
  input:invalid {
    border-color: #dc3545;
  }
  
  .btn {
    background: #b71c1c;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    width: 100%;
    transition: background 0.3s;
    margin-top: 10px;
  }
  
  .btn:hover {
    background: #9f1b1b;
  }
  
  .btn:disabled {
    cursor: not-allowed;
    opacity: 0.6;
    background: #ccc;
  }
  
  .btn-success {
    background: #28a745 !important;
  }
  
  .btn-success:hover {
    background: #218838 !important;
  }
  
  .success {
    background: #d4edda;
    color: #155724;
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 20px;
    border: 1px solid #c3e6cb;
    animation: slideDown 0.4s ease;
  }
  
  .error {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 20px;
    border: 1px solid #f5c6cb;
    animation: shake 0.5s ease;
  }
  
  .qualifiche-container, .patenti-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin: 20px 0;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
  }
  
  .qualifiche-container legend, .patenti-container legend {
    font-weight: bold;
    color: #b71c1c;
    padding: 0 5px;
    font-size: 1rem;
  }
  
  label {
    display: flex;
    align-items: center;
    font-size: 0.95rem;
    cursor: pointer;
    margin-bottom: 5px;
  }
  
  label input[type="checkbox"] {
    margin-right: 8px;
    width: auto;
    flex: none;
    cursor: pointer;
  }
  
  .privacy {
    margin: 20px 0;
    padding: 15px;
    background: #fff3cd;
    border-radius: 6px;
    border-left: 4px solid #ffc107;
  }
  
  .privacy label {
    line-height: 1.6;
  }
  
  .required-note {
    text-align: center;
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 20px;
    font-style: italic;
  }
  
  @keyframes slideDown {
    from {
      opacity: 0;
      transform: translateY(-20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
  }
  
  @media (max-width: 768px) {
    body {
      padding: 10px;
    }
    .container {
      padding: 20px;
    }
    .row {
      flex-direction: column;
      gap: 10px;
    }
    .qualifiche-container, .patenti-container {
      grid-template-columns: 1fr;
    }
    .logo img {
      width: 140px;
    }
  }