:root {
    --bg: #f6f7f9;
    --panel: #ffffff;
    --text: #1d2330;
    --muted: #677085;
    --border: #dde1e8;
    --accent: #f2c200;
    --accent-text: #1d2330;
    --danger: #c0392b;
    --ok: #1e8449;
    --warn: #b9770e;
    --code: #eef0f4;
    color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #14171d;
        --panel: #1c2028;
        --text: #e6e8ec;
        --muted: #9aa3b5;
        --border: #2f3542;
        --code: #262b35;
    }
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 15px/1.5 "Segoe UI", system-ui, -apple-system, sans-serif;
}

.top {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: var(--panel);
    border-bottom: 3px solid var(--accent);
}

.brand {
    display: flex;
    flex-direction: column;
}

nav {
    display: flex;
    gap: 4px;
}

main {
    max-width: 960px;
    margin: 0 auto;
    padding: 24px 16px 48px;
}

h1 {
    font-size: 1.5rem;
    margin: 0 0 12px;
}

h2 {
    font-size: 1.1rem;
    margin: 0 0 8px;
}

.muted {
    color: var(--muted);
}

.steps {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 16px;
}

.steps > li, .card, .key-box {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
}

.card {
    margin-top: 16px;
}

.key-box {
    margin-top: 16px;
    border-color: var(--accent);
}

.row {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 12px;
    max-width: 360px;
}

.copy-row {
    display: flex;
    gap: 8px;
    margin: 8px 0;
}

.copy-row input {
    flex: 1;
    min-width: 0;
}

input, textarea {
    font: inherit;
    color: inherit;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 10px;
    width: 100%;
}

textarea {
    font-family: Consolas, "Cascadia Mono", monospace;
    font-size: 13px;
    margin-bottom: 8px;
}

button {
    font: inherit;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--panel);
    color: var(--text);
    border-radius: 6px;
    padding: 7px 14px;
    white-space: nowrap;
}

button:disabled {
    opacity: .5;
    cursor: default;
}

button.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--accent-text);
    font-weight: 600;
}

button.danger {
    color: var(--danger);
    border-color: var(--danger);
}

button.link {
    border: none;
    background: none;
    color: var(--muted);
}

button.link.active {
    color: var(--text);
    font-weight: 600;
    text-decoration: underline;
    text-decoration-color: var(--accent);
    text-decoration-thickness: 3px;
}

.buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

code, pre {
    font-family: Consolas, "Cascadia Mono", monospace;
    background: var(--code);
    border-radius: 4px;
}

code {
    padding: 1px 5px;
    font-size: 13px;
}

pre {
    padding: 12px;
    overflow-x: auto;
    font-size: 13px;
}

.message {
    padding: 10px 14px;
    border-radius: 6px;
    margin-bottom: 16px;
    border: 1px solid var(--border);
    background: var(--panel);
}

.message.error {
    border-color: var(--danger);
    color: var(--danger);
}

.message.ok {
    border-color: var(--ok);
    color: var(--ok);
}

.title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.status {
    font-weight: 600;
}

.status.ok {
    color: var(--ok);
}

.status.warn {
    color: var(--warn);
}

.facts {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 4px 16px;
    margin: 0;
}

.facts dt {
    color: var(--muted);
}

.facts dd {
    margin: 0;
    overflow-wrap: anywhere;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 8px;
}

.table th, .table td {
    text-align: left;
    padding: 6px 8px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

.table th {
    color: var(--muted);
    font-weight: 600;
}

.models {
    columns: 2;
    margin-top: 12px;
}

footer {
    text-align: center;
    padding: 16px;
    font-size: 13px;
}

@media (max-width: 640px) {
    .table th:nth-child(3), .table td:nth-child(3), .table th:nth-child(4), .table td:nth-child(4) {
        display: none;
    }

    .models {
        columns: 1;
    }
}