.nanopost-tool--wp-mail-cfg { display: block; }

.nanopost-tool--wp-mail-cfg .nanopost-tool__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 640px) {
    .nanopost-tool--wp-mail-cfg .nanopost-tool__grid {
        grid-template-columns: 1fr;
    }
}

.nanopost-tool--wp-mail-cfg .nanopost-tool__optional {
    font-weight: 400;
    font-size: 0.85em;
    opacity: 0.65;
}

.nanopost-tool__result-title {
    margin-top: 0;
    margin-bottom: 0.35em;
    font-size: 1.05em;
    font-weight: 600;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.nanopost-tool__placement {
    margin: 0 0 0.75em;
    font-size: 0.9em;
    opacity: 0.85;
}

.nanopost-tool__snippet-wrap {
    border: 1px solid #d0d7de;
    border-radius: 6px;
    overflow: hidden;
    background: #f8f8f8;
}

.nanopost-tool__snippet-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.35em 0.6em;
    background: #eef1f4;
    border-bottom: 1px solid #d0d7de;
    font-size: 0.85em;
}

.nanopost-tool__lang-label {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: #57606a;
}

.nanopost-tool__copy {
    padding: 0.25em 0.75em;
    background: #fff;
    color: #24292f;
    border: 1px solid #d0d7de;
    border-radius: 4px;
    font: inherit;
    font-size: 0.85em;
    cursor: pointer;
}

.nanopost-tool__copy:hover {
    background: #f3f4f6;
}

.nanopost-tool__snippet {
    margin: 0;
    padding: 0.85em 1em;
    overflow-x: auto;
    background: transparent;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.85em;
    line-height: 1.55;
    color: #24292f;
    white-space: pre;
}

.nanopost-tool__snippet code {
    background: transparent;
    padding: 0;
    font-size: inherit;
    color: inherit;
}

/* Hand-picked syntax classes. Kept restrained — no rainbow theme.
   Names align with the Generator's token classifier. */
.nanopost-tool__snippet .tok-com { color: #6e7781; font-style: italic; }
.nanopost-tool__snippet .tok-kw  { color: #cf222e; }
.nanopost-tool__snippet .tok-str { color: #0a3069; }
.nanopost-tool__snippet .tok-num { color: #0550ae; }
.nanopost-tool__snippet .tok-var { color: #953800; }
.nanopost-tool__snippet .tok-fn  { color: #6639ba; }
.nanopost-tool__snippet .tok-id  { color: #24292f; }
.nanopost-tool__snippet .tok-op  { color: #57606a; }
.nanopost-tool__snippet .tok-key { color: #24292f; font-weight: 600; }
.nanopost-tool__snippet .tok-val { color: #0a3069; }

.nanopost-tool__notes {
    margin-top: 1em;
    padding-left: 1.25em;
    font-size: 0.9em;
    color: #57606a;
}

.nanopost-tool__notes li {
    margin-bottom: 0.3em;
}

.nanopost-tool__foot {
    margin-top: 1.5em;
    font-size: 0.85em;
    opacity: 0.75;
}