.copy-url-button {
    margin-left: 10px;
    padding: 4px 10px;
    font-size: 13px;
    cursor: pointer;
    border: 1px solid #ccc;
    background: #f3f3f3;
    border-radius: 4px;
    transition: background 0.3s ease, color 0.3s ease;
    font-weight: 500;
    line-height: 1.5;
}

.copy-url-button:hover {
    background: #e2e2e2;
    color: #000;
}

.copy-url-button.copied {
    background: #d1ffd1;
    color: #007600;
    border-color: #91d791;
    font-weight: bold;
}