Constant MOBILE_INPUT_STYLES 

pub const MOBILE_INPUT_STYLES: &str = r#"
@media (max-width: 768px) {
    /* Text inputs and textareas */
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="search"],
    textarea {
        font-size: 16px; /* Prevents iOS zoom on focus */
        min-height: var(--touch-min, 44px);
        padding: 12px 16px;
        border-radius: 10px;
    }

    textarea {
        min-height: 120px;
        resize: vertical;
    }

    /* Labels above inputs */
    label {
        font-size: 14px;
        margin-bottom: 6px;
    }

    /* Form groups */
    .form-group {
        margin-bottom: 16px;
    }
}
"#;

Mobile-optimized form input styles