@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&display=swap');

      body {
        background: #0a0a0a;
        min-height: 100vh;
        font-family: 'DM Sans', sans-serif;
      }
      
      .glass-effect {
        background: rgba(100, 100, 100, 0.15);
        backdrop-filter: blur(20px);
        border: 1px solid rgba(100, 100, 100, 0.3);
      }
      
      .password-field {
        background: rgba(0, 0, 0, 0.2);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(100, 100, 100, 0.2);
      }
      
      .slider {
        background: rgba(100, 100, 100, 0.3);
        height: 6px;
        border-radius: 10px;
        outline: none;
        -webkit-appearance: none;
      }
      
      .slider::-webkit-slider-thumb {
        -webkit-appearance: none;
        appearance: none;
        width: 22px;
        height: 22px;
        border-radius: 50%;
        background: #5985ff;
        cursor: pointer;
        border: 3px solid white;
        box-shadow: 0 4px 8px rgba(0,0,0,0.3);
      }
      
      .slider::-moz-range-thumb {
        width: 22px;
        height: 22px;
        border-radius: 50%;
        background: #5985ff;
        cursor: pointer;
        border: 3px solid white;
        box-shadow: 0 4px 8px rgba(0,0,0,0.3);
      }
      
      .checkbox-custom {
        appearance: none;
        width: 18px;
        height: 18px;
        border: 2px solid rgba(100, 100, 100, 0.5);
        border-radius: 4px;
        background: rgba(100, 100, 100, 0.1);
        position: relative;
        cursor: pointer;
        flex-shrink: 0;
      }
      
      .checkbox-custom:checked {
        background: #5985ff;
        border-color: white;
      }
      
      .checkbox-custom:checked::after {
        content: '✓';
        position: absolute;
        top: -4px;
        left: 2.5px;
        color: white;
        font-size: 14px;
        font-weight: bold;
      }
      
      .generate-btn {
        background: #5985ff;;
        transition: all 0.3s ease;
      }
      
      .generate-btn:hover {
        background: #5985ff;;
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(100, 107, 107, 0.4);
      }
      
      .copy-btn:hover {
        transform: scale(1.05);
      }
      
      .strength-weak { color: #ff3131; }
      .strength-medium { color: #ffd93d; }
      .strength-strong { color: #6ecf6b; }
      .strength-verystrong { color: #40a83d; }
      
      .fade-in {
        animation: fadeIn 0.3s ease-in;
      }
      
      @keyframes fadeIn {
        from { opacity: 0; transform: translateY(10px); }
        to { opacity: 1; transform: translateY(0); }
      }

      /* Mobile specific styles */
      @media (max-width: 640px) {
        .password-display-mobile {
          word-break: break-all;
          font-size: 14px;
          line-height: 1.3;
          max-height: 60px;
          overflow-y: auto;
        }
        
        .mobile-header {
          font-size: 2rem;
        }
        
        .mobile-icon {
          width: 2.5rem;
          height: 2.5rem;
        }
        
        .mobile-controls {
          flex-direction: column;
          gap: 8px;
        }
        
        .mobile-controls button {
          width: 100%;
        }
        
        .checkbox-row {
          flex-direction: column;
          align-items: flex-start;
          gap: 8px;
        }
        
        .checkbox-row .checkbox-info {
          margin-left: 0;
        }
      }