/* org.nvim documentation site. Light and dark themes: the system setting,
   or the toggle (data-theme on <html>, kept in localStorage). */
:root {
  --bg: #ffffff;
  --bg-soft: #f6f7f9;
  --bg-code: #f4f5f7;
  --fg: #1f2328;
  --fg-muted: #59636e;
  --border: #d9dee3;
  --accent: #6b4fbb;
  --accent-soft: #efeafc;
  --link: #5a3fb0;
  --tag: #2f7d4f;
  --key: #8a4b08;
  --hl-c: #6e7781;
  --hl-s: #0a6b3d;
  --hl-n: #9a4a00;
  --hl-k: #a3207a;
  --hl-f: #3a55c4;
  --hl-m: #116a8a;
  --hl-t: #7a5a00;
  --hl-o: #57606a;
  --hl-b: #b0302a;
  --hl-h: #3a2a8a;
  --shadow: 0 8px 24px rgba(31, 35, 40, 0.14);
  --sidebar: 17rem;
  --topbar: 3.5rem;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #15171c;
    --bg-soft: #1b1e24;
    --bg-code: #1e2128;
    --fg: #e3e6eb;
    --fg-muted: #9aa3ae;
    --border: #2e333b;
    --accent: #b7a3f5;
    --accent-soft: #2a2440;
    --link: #c0aefa;
    --tag: #7fd29f;
    --key: #f0b86e;
    --hl-c: #8b949e;
    --hl-s: #8fd6a6;
    --hl-n: #f2a66b;
    --hl-k: #f08bd0;
    --hl-f: #8fb0ff;
    --hl-m: #7cc8e3;
    --hl-t: #e6c86e;
    --hl-o: #a9b1bb;
    --hl-b: #ff8f86;
    --hl-h: #c6b6ff;
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #15171c;
  --bg-soft: #1b1e24;
  --bg-code: #1e2128;
  --fg: #e3e6eb;
  --fg-muted: #9aa3ae;
  --border: #2e333b;
  --accent: #b7a3f5;
  --accent-soft: #2a2440;
  --link: #c0aefa;
  --tag: #7fd29f;
  --key: #f0b86e;
  --hl-c: #8b949e;
  --hl-s: #8fd6a6;
  --hl-n: #f2a66b;
  --hl-k: #f08bd0;
  --hl-f: #8fb0ff;
  --hl-m: #7cc8e3;
  --hl-t: #e6c86e;
  --hl-o: #a9b1bb;
  --hl-b: #ff8f86;
  --hl-h: #c6b6ff;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}
html {
  scroll-padding-top: calc(var(--topbar) + 1rem);
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
code,
pre,
kbd,
.key {
  font-family: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.875em;
}
img {
  max-width: 100%;
  height: auto;
}
.skip {
  position: absolute;
  left: -999px;
}
.skip:focus {
  left: 1rem;
  top: 0.5rem;
  z-index: 100;
  background: var(--bg);
  padding: 0.25rem 0.5rem;
}

/* Top bar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  height: var(--topbar);
  padding: 0 1rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--fg);
  text-decoration: none;
  white-space: nowrap;
}
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--fg-muted);
  cursor: pointer;
}
.icon:hover {
  background: var(--bg-soft);
  color: var(--fg);
}
.menu {
  display: none;
}
.search {
  position: relative;
  flex: 1;
  max-width: 34rem;
  margin-left: auto;
}
.search input {
  width: 100%;
  height: 2.25rem;
  padding: 0 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-soft);
  color: var(--fg);
  font: inherit;
  font-size: 0.95rem;
}
.search input:focus {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
}
#search-results {
  position: absolute;
  top: 2.6rem;
  left: 0;
  right: 0;
  max-height: min(70vh, 32rem);
  overflow-y: auto;
  margin: 0;
  padding: 0.25rem;
  list-style: none;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
#search-results li a {
  display: block;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  color: var(--fg);
  text-decoration: none;
}
#search-results li a .t {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#search-results li a .s {
  display: block;
  font-size: 0.8rem;
  color: var(--fg-muted);
}
#search-results li a .k {
  float: right;
  margin-left: 0.5rem;
  font-size: 0.72rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
#search-results li[aria-selected="true"] a,
#search-results li a:hover {
  background: var(--accent-soft);
}
#search-results .empty {
  padding: 0.5rem 0.6rem;
  color: var(--fg-muted);
}

/* Layout */
.layout {
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr);
}
.sidebar {
  position: sticky;
  top: var(--topbar);
  height: calc(100vh - var(--topbar));
  overflow-y: auto;
  padding: 1rem 0.75rem 2rem;
  border-right: 1px solid var(--border);
  background: var(--bg);
  font-size: 0.92rem;
}
.sidebar ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.sidebar a {
  display: block;
  padding: 0.22rem 0.6rem;
  border-radius: 6px;
  color: var(--fg);
  text-decoration: none;
}
.sidebar a:hover {
  background: var(--bg-soft);
}
.sidebar a[aria-current="page"] {
  background: var(--accent-soft);
  color: var(--link);
  font-weight: 600;
}
.sidebar summary {
  padding: 0.35rem 0.6rem;
  margin-top: 0.5rem;
  font-weight: 700;
  cursor: pointer;
  border-radius: 6px;
}
.sidebar summary:hover {
  background: var(--bg-soft);
}
.sidebar details ul {
  padding-left: 0.5rem;
}
.sidebar li.sub a {
  padding-left: 1.4rem;
  font-size: 0.88rem;
  color: var(--fg-muted);
}
.content {
  min-width: 0;
  padding: 1.5rem 2.5rem 3rem;
}
article {
  max-width: 54rem;
}
.manual article {
  max-width: 58rem;
}
footer {
  max-width: 54rem;
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--fg-muted);
}
footer a {
  color: var(--fg-muted);
}

/* Content */
h1,
h2,
h3,
h4 {
  line-height: 1.25;
  margin: 2rem 0 0.75rem;
}
h1 {
  font-size: 2rem;
  margin-top: 0.5rem;
}
h2 {
  font-size: 1.45rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--border);
}
h3 {
  font-size: 1.15rem;
}
.lead {
  font-size: 1.08rem;
  color: var(--fg-muted);
}
.muted {
  color: var(--fg-muted);
}
p code,
li code,
td code,
h2 code,
h3 code {
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: var(--bg-code);
}
pre {
  overflow-x: auto;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-code);
  line-height: 1.5;
  tab-size: 8;
}
pre code {
  font-size: inherit;
}
pre.help {
  background: transparent;
  border-style: dashed;
}
hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}
blockquote {
  margin: 1rem 0;
  padding: 0.25rem 1rem;
  border-left: 4px solid var(--border);
  color: var(--fg-muted);
}
.alert {
  margin: 1rem 0;
  padding: 0.5rem 1rem;
  border-left: 4px solid var(--accent);
  border-radius: 0 8px 8px 0;
  background: var(--accent-soft);
}
.alert-title {
  font-weight: 700;
  margin: 0.25rem 0;
}
.table-wrap {
  overflow-x: auto;
  margin: 1rem 0;
}
table {
  border-collapse: collapse;
  font-size: 0.92rem;
}
/* wide tables (also the exporter's) scroll on their own, not the page */
article table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
}
p code,
li code,
td code {
  overflow-wrap: anywhere;
}
th,
td {
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--border);
  vertical-align: top;
  text-align: left;
}
thead th,
tfoot th {
  background: var(--bg-soft);
}
table.numeric td:not(:first-child) {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
details {
  margin: 0.75rem 0;
}
details > summary {
  cursor: pointer;
}
.scorecard {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
}
.scorecard .big {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
}

/* vimdoc */
.tags {
  text-align: right;
  margin: 1.25rem 0 -0.5rem;
}
a.tag {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.82em;
  color: var(--tag);
  text-decoration: none;
  scroll-margin-top: calc(var(--topbar) + 1rem);
}
a.tag::before,
a.tag::after {
  content: "*";
  opacity: 0.5;
}
a.tag:hover {
  text-decoration: underline;
}
a.hl {
  font-weight: 500;
}
.key {
  color: var(--key);
}
.opt {
  color: var(--hl-m);
  scroll-margin-top: calc(var(--topbar) + 1rem);
}
:target {
  background: var(--accent-soft);
  border-radius: 4px;
}

/* Org export */
#table-of-contents {
  margin: 1rem 0 2rem;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-soft);
  font-size: 0.92rem;
}
#table-of-contents h2 {
  border: 0;
  font-size: 1rem;
  margin: 0.5rem 0;
}
.section-number-2,
.section-number-3,
.section-number-4,
.section-number-5 {
  color: var(--fg-muted);
  font-weight: 400;
  margin-right: 0.35rem;
}
.todo {
  color: var(--hl-b);
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.85em;
}
.done {
  color: var(--hl-s);
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.85em;
}
.tag > span {
  font-size: 0.75em;
  padding: 0.05em 0.4em;
  border-radius: 4px;
  background: var(--bg-code);
  color: var(--fg-muted);
}
.timestamp {
  color: var(--hl-n);
}
.org-src-container {
  margin: 1rem 0;
}
a[data-missing] {
  color: inherit;
  text-decoration: underline dotted;
  cursor: default;
}

/* Highlighting (classes from scripts/site/html.lua) */
.h-c {
  color: var(--hl-c);
  font-style: italic;
}
.h-s {
  color: var(--hl-s);
}
.h-n {
  color: var(--hl-n);
}
.h-k {
  color: var(--hl-k);
}
.h-f {
  color: var(--hl-f);
}
.h-m {
  color: var(--hl-m);
}
.h-t {
  color: var(--hl-t);
}
.h-o {
  color: var(--hl-o);
}
.h-b {
  color: var(--hl-b);
}
.h-h {
  color: var(--hl-h);
  font-weight: 600;
}

/* Pager */
.pager {
  display: flex;
  gap: 1rem;
  max-width: 54rem;
  margin-top: 3rem;
}
.pager a {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
}
.pager a:hover {
  border-color: var(--accent);
}
.pager span {
  display: block;
  font-size: 0.8rem;
  color: var(--fg-muted);
}
.pager .next {
  text-align: right;
  margin-left: auto;
}

/* Small screens: the sidebar slides in from the menu button */
@media (max-width: 900px) {
  .menu {
    display: inline-flex;
  }
  .layout {
    display: block;
  }
  .sidebar {
    position: fixed;
    left: 0;
    top: var(--topbar);
    z-index: 15;
    width: min(85vw, 20rem);
    transform: translateX(-105%);
    transition: transform 0.2s ease;
    box-shadow: var(--shadow);
  }
  body.nav-open .sidebar {
    transform: none;
  }
  .content {
    padding: 1rem 1rem 2rem;
  }
  h1 {
    font-size: 1.6rem;
  }
  pre {
    font-size: 0.8rem;
  }
}
@media (max-width: 560px) {
  .brand {
    font-size: 0;
    gap: 0;
  }
  .topbar {
    gap: 0.4rem;
    padding: 0 0.5rem;
  }
  .search input::placeholder {
    font-size: 0.85rem;
  }
}
@media print {
  .topbar,
  .sidebar,
  .pager {
    display: none;
  }
  .layout {
    display: block;
  }
}