.tcc-container {
    max-width: 700px;
    margin: 40px auto;
    font-family: "Segoe UI", sans-serif;
    text-align: center;
}

.tcc-container textarea {
    width: 100%;
    height: 80px;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    resize: vertical;
    margin-bottom: 20px;
}

.tcc-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.tcc-buttons button {
    background-color: #000;
    color: #fff;
    padding: 12px 20px;
    font-weight: bold;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    border-radius: 4px;
    min-width: 120px;
}

.tcc-buttons button.active,
.tcc-buttons button:focus {
    background-color: #1e92e1;
    outline: none;
}

.tcc-buttons button:hover {
    background-color: #222;
    transform: scale(1.03);
}

#tcc-output {
    background-color: #fafafa;
    border: 1px solid #ccc;
    color: #333;
}