.tool-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;
    font-family: Arial, sans-serif;
}

.input-area {
    margin-bottom: 2rem;
}

label {
    display: block;
    margin-top: 1rem;
}

textarea {
    width: 100%;
    margin-top: 0.5rem;
}

select,
input[type="number"],
input[type="color"],
button {
    margin-top: 0.5rem;
    width: 100%;
}

button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    margin-top: 1rem;
}

button:hover {
    opacity: 0.8;
}

.preview-area {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
}

.square-preview {
    width: 100%;
    max-width: 300px;
    aspect-ratio: 1;
    border: 1px solid #ddd;
    border-radius: 8px;
    background-color: #FAF7F0;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

#previewText {
    font-size: 16px;
    color: #000;
    padding: 10px;
    text-align: center;
    word-wrap: break-word;
    width: 100%;
}