:root {
  --bg: #f8fafc; --surface: #ffffff; --surface-2: #f1f5f9; --text: #0f172a; --muted: #475569;
  --border: #e2e8f0; --border-2: #cbd5e1; --accent: #2563eb; --accent-text: #1d4ed8; --accent-soft: #eff6ff;
  --ok-bg: #dcfce7; --ok: #14532d; --warn-bg: #ffedd5; --warn: #7c2d12; --bad-bg: #fef2f2; --bad: #7f1d1d; --bad-border: #fecaca;
  --side: #0f172a; --side-2: #1e293b; --side-text: #cbd5e1; --side-muted: #94a3b8; --side-active: #1e3a8a;
  --code-bg: #0f172a; --code-text: #e2e8f0;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #0b1220; --surface: #111a2e; --surface-2: #1e293b; --text: #e2e8f0; --muted: #94a3b8;
  --border: #253247; --border-2: #334155; --accent: #3b82f6; --accent-text: #93c5fd; --accent-soft: #172554;
  --ok-bg: #14532d; --ok: #bbf7d0; --warn-bg: #7c2d12; --warn: #fed7aa; --bad-bg: #450a0a; --bad: #fecaca; --bad-border: #7f1d1d;
  --side: #020617; --side-2: #0f172a; --code-bg: #020617;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent-text); }
code, pre, .mono { font-family: ui-monospace, Consolas, monospace; }
[hidden] { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.shell { min-height: 100vh; display: flex; flex-wrap: wrap; }
.side { flex: 1 1 220px; background: var(--side); color: var(--side-text); padding: 20px 16px; display: flex; flex-direction: column; gap: 22px; }
.brand { display: flex; flex-direction: column; padding: 0 8px; }
.brand strong { font-size: 17px; color: #fff; }
.brand span { font-size: 12px; color: var(--side-muted); }
.side nav { display: flex; flex-direction: column; gap: 18px; }
.nav-group { display: flex; flex-direction: column; gap: 2px; }
.nav-group > span { padding: 0 8px 4px; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--side-muted); }
.side a { padding: 10px 12px; border-radius: 8px; color: var(--side-text); text-decoration: none; }
.side a:hover { background: var(--side-2); }
.side a[aria-current="page"] { background: var(--side-active); color: #fff; font-weight: 600; }
.side-foot { margin-top: auto; padding: 12px; border-radius: 10px; background: var(--side-2); display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--side-muted); }
.side-foot code { color: #e2e8f0; word-break: break-all; }
.side-foot .row { display: flex; gap: 6px; }
.side-foot button { flex: 1; min-height: 40px; border: 1px solid #475569; border-radius: 8px; background: transparent; color: #e2e8f0; font: inherit; cursor: pointer; }

@media (min-width: 820px) { .side { flex: 0 0 240px; } }
main { flex: 999 1 560px; min-width: 0; padding: 28px; display: flex; flex-direction: column; gap: 24px; }
.page { display: flex; flex-direction: column; gap: 24px; width: 100%; max-width: 1080px; }
.page-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 12px; }
.page-head h1 { margin: 0; font-size: 22px; }
.sub { color: var(--muted); }
.small { font-size: 13px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.card h2 { margin: 0; font-size: 16px; }
.cols { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; }
.cols > * { flex: 1 1 380px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label, .label { font-weight: 600; font-size: 13px; }
.inline { display: flex; flex-wrap: wrap; gap: 8px; }
.inline > input, .inline > select { flex: 1 1 220px; min-width: 0; }
input, select, textarea { min-height: 44px; padding: 0 12px; border: 1px solid var(--border-2); border-radius: 8px; background: var(--surface); color: var(--text); font: inherit; }
textarea { padding: 10px 12px; font: 13px ui-monospace, Consolas, monospace; resize: vertical; }
input.mono, input[readonly] { font: 13px ui-monospace, Consolas, monospace; }
input[readonly] { background: var(--surface-2); }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.btn { min-height: 44px; padding: 0 16px; border: 1px solid var(--accent); border-radius: 8px; background: var(--surface); color: var(--accent-text); font: inherit; font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none; }
.btn.primary { background: var(--accent); color: #fff; }
.btn.quiet { border-color: var(--border-2); color: var(--text); font-weight: 400; }
.btn.small { min-height: 36px; padding: 0 12px; }
.btn:disabled { opacity: .6; cursor: progress; }
.self-start { align-self: flex-start; }

.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--surface-2); color: var(--muted); white-space: nowrap; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
.alert { padding: 12px 14px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface-2); }
.alert.warn { background: var(--warn-bg); border-color: transparent; color: var(--warn); }
.alert.bad { background: var(--bad-bg); border-color: var(--bad-border); color: var(--bad); }
.alert.info { background: var(--accent-soft); border-color: transparent; color: var(--accent-text); }

.checklist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.checklist li { display: flex; gap: 10px; align-items: baseline; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; background: var(--surface-2); padding: 8px 10px; }
td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
td.empty { color: var(--muted); text-align: center; padding: 16px; }
pre.block { margin: 0; padding: 10px 12px; border-radius: 8px; background: var(--surface-2); font-size: 12px; white-space: pre-wrap; word-break: break-all; max-height: 320px; overflow: auto; }
pre.block.dark { background: var(--code-bg); color: var(--code-text); }
pre.code { margin: 0; padding: 14px 16px; border-radius: 8px; background: var(--code-bg); color: var(--code-text); font-size: 12.5px; line-height: 1.6; white-space: pre; overflow-x: auto; max-height: 520px; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.tabs a, .tabs button { padding: 10px 16px; color: var(--muted); text-decoration: none; border: 0; border-bottom: 2px solid transparent; background: none; font: inherit; cursor: pointer; }
.tabs [aria-current="page"], .tabs [aria-selected="true"] { color: var(--accent-text); font-weight: 600; border-bottom-color: var(--accent); }

.card.log { flex-direction: row; flex-wrap: wrap; gap: 20px; align-items: flex-start; }
.log-list { flex: 1 1 280px; min-width: 0; list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; max-height: 720px; overflow: auto; }
.log-list button { width: 100%; min-height: 52px; text-align: left; padding: 8px 12px; border: 1px solid var(--border-2); border-radius: 8px; background: var(--surface); color: var(--text); font: inherit; cursor: pointer; display: flex; flex-direction: column; }
.log-list button[aria-pressed="true"] { border: 2px solid var(--accent); background: var(--accent-soft); }
.log-list .top { display: flex; justify-content: space-between; gap: 8px; }
.log-list .when { color: var(--muted); font-size: 12px; }
.st-ok { color: var(--ok); font-weight: 600; }
.st-bad { color: var(--bad); font-weight: 600; }
.st-warn { color: var(--warn); font-weight: 600; }
:root[data-theme="dark"] .st-ok { color: #86efac; }
:root[data-theme="dark"] .st-bad { color: #fca5a5; }
:root[data-theme="dark"] .st-warn { color: #fdba74; }
.log-detail { flex: 2 1 480px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.kv { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-all; }
.error-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.error-grid .card { padding: 14px; gap: 8px; }
.error-grid code { color: var(--bad); }
.result { font-size: 13px; }

#swagger .swagger-ui .information-container { padding: 0; }
/* The demo signs every request itself, so Swagger's Authorize button and padlocks don't apply here. */
#swagger .swagger-ui .auth-wrapper, #swagger .swagger-ui .authorization__btn { display: none; }
#swagger .swagger-ui .scheme-container { box-shadow: none; padding: 12px 0; background: transparent; }
:root[data-theme="dark"] #swagger { background: #fff; color: #0f172a; border-radius: 12px; padding: 8px 16px; }