.tw-container {
    max-width: 900px;
    margin: auto;
    background: #ffffff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.tw-container textarea {
    width: 100%;
    height: 220px;
    margin-bottom: 15px;
    font-family: monospace;
}

.tw-options {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 10px;
    margin-bottom: 20px;
}

button#tw-generate {
    background: #0a7cff;
    color: white;
    padding: 12px;
    border: none;
    cursor: pointer;
}