#numgen-1to70-widget * {
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

#numgen-1to70-widget .numgen-container {
    background-color: #FAF7F0;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-width: 900px;
    width: 100%;
    margin: 0 auto;

    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
}

/* Input + Output boxes same size */
#numgen-1to70-widget .numgen-box textarea {
    width: 100%;
    height: 200px;
    border: 1px solid #ccc;
    border-radius: 6px;
    padding: 1rem;
    resize: none;
    background: #fff;
}

/* Button styling */
#numgen-1to70-widget #numgen-btn {
    background-color: #4CAF50;
    color: #fff;
    border: none;
    padding: 0.8rem 1.2rem;
    border-radius: 6px;
    cursor: pointer;
    flex-shrink: 0;
    height: 50px;
    font-size: 1rem;
    transition: 0.2s ease;
}

#numgen-1to70-widget #numgen-btn:hover {
    opacity: 0.9;
}

#numgen-1to70-widget .numgen-input-box,
#numgen-1to70-widget .numgen-output-box {
    flex: 1;
}

/* Mobile / Tablet */
@media (max-width: 768px) {
    #numgen-1to70-widget .numgen-container {
        flex-direction: column;
        align-items: stretch;
    }

    #numgen-1to70-widget #numgen-btn {
        width: 100%;
        margin: 1rem 0;
    }
}

/* For 600px width */
@media (max-width: 600px) {
    #numgen-1to70-widget .numgen-box textarea {
        height: 170px;
    }
}

/* For 320px width */
@media (max-width: 320px) {
    #numgen-1to70-widget .numgen-box textarea {
        height: 150px;
    }
}