/* OverPush Docs */

/* Dark is the default look; light is opt-in from the theme button. */
:root {
  --bg: #070708;
  --bg-2: #0f0f12;
  --card: #0e0e11;
  --ink: #f4f1ea;
  --ink-2: #b1ada4;
  --ink-3: #74716a;
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .16);
  --accent: #d8b673;
  --accent-2: #f4e2b8;
  --link: #e2c387;
  --accent-soft: rgba(216, 182, 115, .1);
  --gold-grad: linear-gradient(180deg, #f6e6c0 0%, #d8b673 55%, #b58d4b 100%);
  --on-gold: #1b1408;
  --code-bg: rgba(255, 255, 255, .06);
  --pre-bg: #0b0b0d;
  --pre-ink: #e9e5dc;
  --pre-line: rgba(255, 255, 255, .07);
  --note: #8ab4ff; --note-bg: rgba(138, 180, 255, .07);
  --warn: #e9b765; --warn-bg: rgba(233, 183, 101, .07);
  --danger: #ff8f86; --danger-bg: rgba(255, 143, 134, .07);
  --tip: #8fd8a6; --tip-bg: rgba(143, 216, 166, .07);
  --display: "Geist", ui-sans-serif, system-ui, sans-serif;
  --body: "Geist", ui-sans-serif, system-ui, sans-serif;
  --serif: "Instrument Serif", ui-serif, Georgia, serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --top: 62px;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #f8f6f1; --bg-2: #efebe2; --card: #ffffff;
  --ink: #141311; --ink-2: #4f4c45; --ink-3: #868277;
  --line: rgba(20, 19, 17, .09); --line-2: rgba(20, 19, 17, .18);
  --accent: #9a7330; --accent-2: #7a5a22; --link: #8a6326; --accent-soft: rgba(154, 115, 48, .1);
  --code-bg: rgba(20, 19, 17, .05); --pre-bg: #121110;
  --note: #2f5fc4; --note-bg: #eef3fc; --warn: #a3620f; --warn-bg: #fbf3e4;
  --danger: #b8322a; --danger-bg: #fbeceb; --tip: #2f7d48; --tip-bg: #ecf6ef;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--top) + 20px); }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.7 var(--body); -webkit-font-smoothing: antialiased; }
a { color: var(--link); text-underline-offset: 3px; }

/* top bar */
.topbar {
  position: sticky; top: 0; z-index: 40; height: var(--top);
  display: flex; align-items: center; gap: 18px; padding: 0 20px;
  background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 9px; text-decoration: none; color: var(--ink); font: 600 18px var(--display); letter-spacing: -.03em; }
.brand img { width: 26px; height: 26px; }
.brand .tagline { font: 500 11px/1 var(--mono); color: var(--accent); border: 1px solid rgba(216, 182, 115, .3); padding: 4px 8px; border-radius: 999px; letter-spacing: .04em; text-transform: uppercase; }
.search-btn {
  flex: 0 1 320px; margin-left: 24px; display: flex; align-items: center; gap: 10px;
  padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--bg-2);
  color: var(--ink-3); font: 14px var(--body); cursor: pointer; text-align: left;
}
.search-btn span { flex: 1; }
kbd { font: 600 11px var(--mono); border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px; padding: 1px 5px; color: var(--ink-3); background: var(--bg); }
.top-links { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.top-links a { color: var(--ink-2); text-decoration: none; font-size: 14.5px; font-weight: 500; padding: 7px 10px; border-radius: 8px; }
.top-links a:hover { background: var(--bg-2); color: var(--ink); }
.top-links a.cta { background: var(--gold-grad); color: var(--on-gold); font-weight: 600; border-radius: 999px; padding: 8px 16px; margin-left: 6px; }
.icon-btn { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 999px; border: 1px solid var(--line); background: var(--bg-2); color: var(--ink-2); cursor: pointer; }
.menu-toggle { display: none; }

/* layout */
.layout { display: grid; grid-template-columns: 272px minmax(0, 1fr) 220px; max-width: 1440px; margin: 0 auto; }
.sidebar {
  position: sticky; top: var(--top); height: calc(100vh - var(--top)); overflow-y: auto;
  padding: 26px 18px 40px 24px; border-right: 1px solid var(--line);
}
.side-group { margin-bottom: 24px; }
.side-group h5 { margin: 0 0 8px 10px; font: 600 11.5px var(--mono); text-transform: uppercase; letter-spacing: .07em; color: var(--ink-3); }
.side-group a {
  display: block; padding: 6px 10px; border-radius: 8px; color: var(--ink-2); text-decoration: none; font-size: 14.5px;
  border-left: 2px solid transparent;
}
.side-group a:hover { color: var(--ink); background: var(--bg-2); }
.side-group a.active { color: var(--ink); background: var(--accent-soft); font-weight: 500; box-shadow: inset 2px 0 0 var(--accent); border-radius: 0 8px 8px 0; }

main.content { padding: 44px 56px 80px; min-width: 0; }
article { max-width: 760px; }
.crumbs { font: 500 12px var(--mono); color: var(--accent); text-transform: uppercase; letter-spacing: .14em; margin-bottom: 10px; }
article h1 { font: 600 clamp(34px, 4.2vw, 48px)/1.05 var(--display); letter-spacing: -.045em; margin: 0 0 14px; }
article .intro { font-size: 19px; color: var(--ink-2); margin: 0 0 30px; }
article h2 { font: 600 26px/1.25 var(--display); letter-spacing: -.035em; margin: 52px 0 12px; padding-top: 6px; }
article h3 { font: 600 19px/1.3 var(--display); letter-spacing: -.025em; margin: 32px 0 8px; }
article h2 .anchor, article h3 .anchor { opacity: 0; margin-left: 8px; text-decoration: none; color: var(--ink-3); font-weight: 400; }
article h2:hover .anchor, article h3:hover .anchor { opacity: 1; }
article p, article li { color: var(--ink-2); }
article strong { color: var(--ink); }
article ul, article ol { padding-left: 22px; }
article li { margin: 4px 0; }
article hr { border: 0; border-top: 1px solid var(--line); margin: 40px 0; }

:not(pre) > code { font: 0.86em var(--mono); background: var(--code-bg); border: 1px solid var(--line); padding: 1px 6px; border-radius: 6px; color: var(--ink); }
.code { position: relative; margin: 18px 0 22px; border-radius: 12px; overflow: hidden; background: var(--pre-bg); border: 1px solid var(--pre-line); }
.code .label { display: flex; justify-content: space-between; align-items: center; padding: 8px 14px; border-bottom: 1px solid var(--pre-line); font: 500 11px var(--mono); color: #74716a; text-transform: uppercase; letter-spacing: .06em; }
.code pre { margin: 0; padding: 14px 16px; overflow-x: auto; color: var(--pre-ink); font: 13.5px/1.7 var(--mono); }
.code .p { color: var(--accent); user-select: none; }
.code .c { color: #74716a; }
.code .s { color: #f4e2b8; }
.code .k { color: #d8b673; }
.copy-btn { background: transparent; border: 1px solid rgba(255, 255, 255, .12); color: #b1ada4; font: 600 11px var(--body); padding: 4px 8px; border-radius: 6px; cursor: pointer; text-transform: none; letter-spacing: 0; }
.copy-btn:hover { color: #fff; }

.callout { display: grid; grid-template-columns: 22px 1fr; gap: 12px; padding: 14px 16px; border-radius: 12px; margin: 20px 0; border: 1px solid; font-size: 15px; }
.callout p { margin: 0; color: inherit; }
.callout p + p { margin-top: 6px; }
.callout b.t { display: block; margin-bottom: 2px; }
.callout.note { color: var(--ink-2); background: var(--note-bg); border-color: color-mix(in srgb, var(--note) 30%, transparent); }
.callout.note svg { color: var(--note); }
.callout.warn { color: var(--ink-2); background: var(--warn-bg); border-color: color-mix(in srgb, var(--warn) 35%, transparent); }
.callout.warn svg { color: var(--warn); }
.callout.danger { color: var(--ink-2); background: var(--danger-bg); border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.callout.danger svg { color: var(--danger); }
.callout.tip { color: var(--ink-2); background: var(--tip-bg); border-color: color-mix(in srgb, var(--tip) 35%, transparent); }
.callout.tip svg { color: var(--tip); }

table { width: 100%; border-collapse: collapse; margin: 18px 0 24px; font-size: 14.5px; display: block; overflow-x: auto; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font: 600 12.5px var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); background: var(--bg-2); }
td { color: var(--ink-2); }
td code { white-space: nowrap; }

.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 24px 0; }
.card { display: block; padding: 18px 20px; border-radius: 14px; border: 1px solid var(--line); background: var(--card); text-decoration: none; transition: border-color .15s, transform .15s; }
.card:hover { border-color: rgba(216, 182, 115, .45); transform: translateY(-2px); }
.card b { display: block; color: var(--ink); font: 600 17px var(--display); letter-spacing: -.02em; margin-bottom: 4px; }
.card span { color: var(--ink-3); font-size: 14.5px; line-height: 1.5; }

.steps-list { counter-reset: s; list-style: none; padding: 0; margin: 24px 0; }
.steps-list > li { counter-increment: s; position: relative; padding: 0 0 22px 46px; margin: 0; border-left: 2px solid var(--line); margin-left: 14px; }
.steps-list > li:last-child { border-left-color: transparent; }
.steps-list > li::before {
  content: counter(s); position: absolute; left: -15px; top: -2px; width: 28px; height: 28px; border-radius: 50%;
  background: var(--gold-grad); color: var(--on-gold); font: 600 13px/28px var(--mono); text-align: center;
}
.steps-list > li > h3 { margin-top: 0; }

.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 64px; max-width: 760px; }
.pager a { display: block; padding: 16px 18px; border: 1px solid var(--line); border-radius: 12px; text-decoration: none; background: var(--card); }
.pager a:hover { border-color: rgba(216, 182, 115, .45); }
.pager small { display: block; color: var(--ink-3); font-size: 12.5px; }
.pager b { color: var(--ink); font: 600 16px var(--display); }
.pager .next { text-align: right; grid-column: 2; }
.edit-row {
  max-width: 760px; margin-top: 28px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 14px 16px; border: 1px solid var(--line-2); border-radius: 14px; background: var(--accent-soft);
}
.edit-ico { width: 34px; height: 34px; border-radius: 10px; flex: none; display: grid; place-items: center; background: var(--gold-grad); color: var(--on-gold); }
.edit-text { flex: 1; min-width: 200px; display: flex; flex-direction: column; gap: 2px; font-size: 14px; }
.edit-text b { color: var(--ink); font-weight: 600; }
.edit-text span { color: var(--ink-2); font-size: 13px; }
.edit-btn {
  flex: none; padding: 8px 16px; border-radius: 999px; background: var(--ink); color: var(--bg) !important;
  font-weight: 600; font-size: 13.5px; text-decoration: none !important;
}
.edit-btn:hover { opacity: .88; }
.doc-foot { max-width: 760px; margin-top: 40px; padding-top: 18px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; color: var(--ink-3); font-size: 13px; }
.doc-foot a { color: var(--ink-2); }

/* toc */
.toc { position: sticky; top: var(--top); height: calc(100vh - var(--top)); overflow-y: auto; padding: 44px 20px 40px 8px; font-size: 13.5px; }
.toc h5 { margin: 0 0 10px; font: 600 11.5px var(--mono); text-transform: uppercase; letter-spacing: .07em; color: var(--ink-3); }
.toc a { display: block; color: var(--ink-3); text-decoration: none; padding: 4px 0 4px 12px; border-left: 1px solid var(--line); line-height: 1.45; }
.toc a.h3 { padding-left: 24px; }
.toc a:hover { color: var(--ink); }
.toc a.active { color: var(--accent); border-left-color: var(--accent); }

/* search */
.search-overlay { position: fixed; inset: 0; z-index: 100; background: rgba(0, 0, 0, .55); backdrop-filter: blur(6px); display: none; padding: 10vh 16px 0; }
.search-overlay.open { display: block; }
.search-box { max-width: 620px; margin: 0 auto; background: var(--card); border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .5); overflow: hidden; }
.search-box input { width: 100%; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: var(--ink); font: 17px var(--body); padding: 18px 20px; outline: none; }
.results { max-height: 56vh; overflow-y: auto; padding: 8px; }
.results a { display: block; padding: 10px 12px; border-radius: 10px; text-decoration: none; color: var(--ink); }
.results a small { display: block; color: var(--ink-3); font-size: 13px; }
.results a.sel, .results a:hover { background: var(--accent-soft); }
.results .empty { padding: 20px; color: var(--ink-3); text-align: center; }
mark { background: color-mix(in srgb, var(--accent) 30%, transparent); color: inherit; border-radius: 3px; }

/* responsive */
@media (max-width: 1180px) {
  .layout { grid-template-columns: 252px minmax(0, 1fr); }
  .toc { display: none; }
}
@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed; top: var(--top); left: 0; bottom: 0; width: 290px; height: auto; z-index: 30; background: var(--bg);
    transform: translateX(-100%); transition: transform .25s;
  }
  body.nav-open .sidebar { transform: none; box-shadow: 20px 0 40px -20px rgba(0, 0, 0, .3); }
  .menu-toggle { display: grid; }
  main.content { padding: 30px 16px 60px; }
  .search-btn { margin-left: 0; flex: 1; }
  .search-btn span, .search-btn kbd { display: none; }
  .search-btn { flex: 0 0 36px; height: 36px; padding: 0; justify-content: center; }
  .top-links a:not(.cta) { display: none; }
  .brand .tagline { display: none; }
  .cards, .pager { grid-template-columns: 1fr; }
  .pager .next { grid-column: 1; }
}
@media (max-width: 860px) {
  .topbar { padding: 0 12px; gap: 8px; }
  .top-links { gap: 6px; }
  .top-links a.cta { margin-left: 0; padding: 7px 10px; font-size: 13.5px; }
  .brand { margin-right: auto; }
  .search-btn { margin-left: 0; }
}

pre .c { color: #8a867c; }

/* ---------- collapsible sidebar ---------- */
.side-group { margin-bottom: 18px; }
.side-group > summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between;
  padding: 2px 10px 2px 0; user-select: none;
}
.side-group > summary::-webkit-details-marker, .side-sub > summary::-webkit-details-marker { display: none; }
.side-group > summary h5 { margin: 0 0 4px 10px; }
.side-group > summary .chev, .side-sub > summary .chev { color: var(--ink-3); transition: transform .15s; flex: none; }
.side-group[open] > summary .chev, .side-sub[open] > summary .chev { transform: rotate(90deg); }
.side-sub { margin: 2px 0; }
.side-sub > summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: 6px;
  padding: 6px 10px; color: var(--ink-2); font-size: 14.5px; border-radius: 8px; user-select: none;
}
.side-sub > summary:hover { color: var(--ink); background: var(--bg-2); }
.side-sub > a { margin-left: 14px; border-left: 1px solid var(--line); border-radius: 0 8px 8px 0; }
.side-group a { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.side-group a .badge {
  font: 500 10.5px var(--mono); color: var(--ink-3); border: 1px solid var(--line); border-radius: 5px;
  padding: 0 5px; line-height: 17px; white-space: nowrap;
}
.side-group a.active .badge { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 35%, transparent); }

/* ---------- tabs ---------- */
.tabs { margin: 20px 0 24px; }
.tab-bar { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 4px; overflow-x: auto; }
.tab-bar button {
  background: none; border: 0; border-bottom: 2px solid transparent; margin-bottom: -1px;
  padding: 8px 14px; font: 500 14px var(--body); color: var(--ink-2); cursor: pointer; white-space: nowrap;
}
.tab-bar button:hover { color: var(--ink); }
.tab-bar button.on { color: var(--ink); border-bottom-color: var(--accent); }
.tabs > [data-tab] > :first-child { margin-top: 14px; }

/* ---------- platform switch ---------- */
[data-platform][hidden] { display: none !important; }
/* The page-level switch drives these tabs, so a second bar would be noise. */
.tabs[data-sync="platform"] > .tab-bar { display: none; }
.tabs[data-sync="platform"] { margin-top: 12px; }
/* Same look as .tab-bar: it is the tab bar for the whole page. */
.platform-switch {
  position: sticky; top: var(--top); z-index: 5;
  display: flex; gap: 2px; margin: 4px 0 20px;
  border-bottom: 1px solid var(--line); background: var(--bg);
}
.platform-switch button {
  background: none; border: 0; border-bottom: 2px solid transparent; margin-bottom: -1px;
  padding: 8px 14px; font: 500 14px var(--body); color: var(--ink-2); cursor: pointer; white-space: nowrap;
}
.platform-switch button:hover { color: var(--ink); }
.platform-switch button.on { color: var(--ink); border-bottom-color: var(--accent); }

/* ---- contact page ---- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 28px; align-items: start; margin-top: 8px; }
@media (max-width: 760px) { .contact-grid { grid-template-columns: minmax(0, 1fr); } }
.contact-side h4 { font: 600 15px var(--display); color: var(--ink); margin: 24px 0 4px; }
.contact-side p { margin: 0 0 6px; font-size: 14.5px; }
.contact-mail {
  display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 14px;
  border: 1px solid var(--line-2); background: var(--card); color: var(--ink); text-decoration: none;
}
.contact-mail:hover { border-color: var(--accent); }
.contact-mail small { display: block; font-size: 12.5px; color: var(--ink-2); }
.contact-mail b { font-size: 16px; font-weight: 600; overflow-wrap: anywhere; }
.contact-ico { width: 38px; height: 38px; border-radius: 10px; flex: none; display: grid; place-items: center; background: var(--gold-grad); color: var(--on-gold); }
.contact-card { border: 1px solid var(--line-2); border-radius: 16px; background: var(--card); padding: 22px; }
.contact-card form { display: grid; gap: 14px; }
.contact-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 520px) { .contact-row { grid-template-columns: 1fr; } }
.contact-card label { display: grid; gap: 6px; font-size: 13.5px; font-weight: 500; color: var(--ink-2); }
.contact-card input, .contact-card select, .contact-card textarea {
  width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--bg);
  color: var(--ink); font: 15px var(--body); outline: none;
}
.contact-card textarea { resize: vertical; min-height: 140px; line-height: 1.5; }
.contact-card input:focus, .contact-card select:focus, .contact-card textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.contact-card .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-send {
  justify-self: start; padding: 10px 18px; border-radius: 999px; border: 0; cursor: pointer;
  background: var(--ink); color: var(--bg); font: 600 14.5px var(--body);
}
.contact-send[disabled] { opacity: .6; cursor: progress; }
.contact-status { margin: 0; font-size: 14px; color: var(--danger); }
.contact-status a { color: inherit; }
.contact-done { text-align: center; padding: 24px 8px; }
.contact-done h3 { margin: 0 0 6px; }
.contact-card [hidden] { display: none; }