.wt-code-wrapper {
    background-color: #1a1a2e; /* dark theme background */
    border-radius: 12px;
    margin: 1.5rem 0;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.wt-code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background-color: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.wt-code-lang {
    color: #e2e8f0;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.wt-code-copy {
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 0.8rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s;
}
.wt-code-copy:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
}
.wt-code-wrapper pre[class*="language-"] {
    margin: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    border: none !important;
    padding: 16px !important;
}