.copy-btn {
    position: absolute;
    top: 1px;
    right: 1px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 4px;
    color: white;
    padding: 6px 12px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    backdrop-filter: blur(5px);
    z-index: 10;
    opacity: 0.48;
}

.copy-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.copy-btn.copied {
    background: #4CAF50;
}

pre {
    margin: 0;
    /*padding: 16px;*/
    overflow-x: auto;
}