.i3k-password-generator {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    margin-bottom: 25px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    max-width: 480px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.i3k-password-generator label,
.i3k-password-generator legend {
    color: white;
    font-size: 14px;
    font-weight: 500;
}
.i3k-password-generator input[type="text"],
.i3k-password-generator input[type="number"] {
    width: 100%;
    padding: 10px;
    margin: 4px 0 10px;
    font-family: monospace;
    font-size: 16px;
    border: none;
    border-radius: 6px;
}
.i3k-password-generator fieldset {
    border: none;
    background: rgba(255,255,255,0.05);
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 15px;
}
.i3k-password-generator fieldset label {
    display: block;
    margin-bottom: 6px;
}
.i3k-password-generator .row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}
.i3k-password-generator .half {
    width: 48%;
}
.i3k-password-generator button {
    background: rgba(255,255,255,0.2);
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
    padding: 12px 24px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s;
    display: inline-block;
    margin: 5px auto;
}
.i3k-password-generator button:hover {
    background: rgba(255,255,255,0.3);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-2px);
}
@media (max-width: 600px) {
    .i3k-password-generator .half {
        width: 100%;
    }
}