/* DocuSense developer docs — brand palette (forest green + lime), light and dark themes. */
:root {
  --bg: #F4F2EC;
  --surface: #FBFAF6;
  --raised: #FFFFFF;
  --ink: #12211D;
  --text: #45524E;
  --muted: #66736F;
  --border: #E2DDD0;
  --border-strong: #D2CCBE;
  --brand: #0E3B31;
  --brand-2: #184C40;
  --green: #1F7A64;
  --lime: #C8EE7A;
  --mint: #E3EEE9;
  --warn-bg: #FBF0D9;
  --warn: #7A4B06;
  --code-bg: #0B241E;
  --code-bg-2: #0F2E27;
  --code-line: #1F4A3F;
  --code-text: #E6EFEA;
  --code-muted: #8FB3A7;
  --shadow: 0 30px 60px -32px rgba(14, 59, 49, 0.5);
  --radius: 16px;
  --top: 64px;
  --side: 272px;
  /* Code column: 520px on large screens, narrower on laptops so text and code stay side by side */
  --code-col: clamp(340px, 36vw, 520px);
  --sans: "Lexend", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  --ease: cubic-bezier(0.2, 0, 0, 1);
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #0A1714;
  --surface: #0F201C;
  --raised: #132823;
  --ink: #EEF3EF;
  --text: #C2D2CB;
  --muted: #8FA8A0;
  --border: #1F3832;
  --border-strong: #2A4A42;
  --brand: #C8EE7A;
  --brand-2: #B5E05E;
  --green: #7FD3B4;
  --mint: #143A31;
  --warn-bg: #3A2C0E;
  --warn: #F3CF8A;
  --code-bg: #071310;
  --code-bg-2: #0B1C18;
  --code-line: #183A31;
  --shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.8);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--top) + 20px); }
body { margin: 0; overflow-x: clip; background: var(--bg); color: var(--text); font: 300 15px/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
body.no-scroll { overflow: hidden; }
a { color: var(--green); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
code { font-family: var(--mono); font-size: 0.86em; padding: 0.12em 0.4em; border-radius: 6px; background: var(--mint); color: var(--ink); font-weight: 500; }
h1, h2, h3, h4 { color: var(--ink); }
svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; border-radius: 6px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 8px 14px; border-radius: 8px; background: var(--brand); color: var(--bg); }
.skip:focus { top: 12px; }
kbd { font: 500 11px var(--mono); padding: 2px 6px; border-radius: 6px; border: 1px solid var(--border-strong); background: var(--surface); color: var(--muted); }
.muted { color: var(--muted); font-size: 14px; }

/* ── Buttons ── */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 999px; border: 1px solid transparent; font: 500 14px var(--sans); text-decoration: none; cursor: pointer; transition: transform 0.15s var(--ease), background-color 0.15s, box-shadow 0.2s; white-space: nowrap; }
.btn--accent { background: var(--lime); color: #0E3B31; box-shadow: 0 8px 22px -10px rgba(200, 238, 122, 0.9); }
.btn--accent:hover { color: #0E3B31; transform: translateY(-1px); box-shadow: 0 12px 26px -10px rgba(200, 238, 122, 1); }
.btn--ghost { border-color: var(--border-strong); color: var(--ink); background: var(--surface); }
.btn--ghost:hover { border-color: var(--green); color: var(--ink); }
.btn--lg { padding: 12px 22px; font-size: 15px; }
.icon-btn { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--ink); cursor: pointer; }
.icon-btn:hover { border-color: var(--green); }

/* ── Top bar ── */
.top {
  position: sticky; top: 0; z-index: 40; height: var(--top); display: flex; align-items: center; gap: 16px; padding: 0 20px;
  background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(14px) saturate(1.4); border-bottom: 1px solid var(--border);
}
.nav-toggle { display: none; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 600 17px var(--sans); }
.brand__mark { width: 30px; height: 30px; }
.brand__mark rect { fill: #0E3B31; stroke: none; }
.brand__mark path { stroke: var(--lime); stroke-width: 2.8; }
.brand__docs { padding: 2px 8px; border-radius: 999px; background: var(--mint); color: var(--green); font-size: 12px; font-weight: 600; }
.search-btn { flex: 0 1 340px; display: flex; align-items: center; gap: 10px; margin-left: 12px; padding: 8px 10px 8px 14px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--muted); font: 300 14px var(--sans); cursor: pointer; transition: border-color 0.15s; }
.search-btn span { flex: 1; text-align: left; }
.search-btn:hover { border-color: var(--green); color: var(--text); }
.top__links { display: flex; gap: 4px; }
.top__links a { padding: 6px 10px; border-radius: 8px; color: var(--text); text-decoration: none; font-size: 14px; font-weight: 400; }
.top__links a:hover { background: var(--mint); color: var(--ink); }
.top__right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
/* Language logos: a white mark on the language colour, readable on light and dark surfaces */
.lg { display: inline-grid; place-items: center; flex-shrink: 0; width: 16px; height: 16px; border-radius: 4px; color: #fff; }
.lg svg { width: 12px; height: 12px; fill: #fff; stroke: none; }
:root[data-theme="dark"] .lg { box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14); }
.lg--mono { font: 700 8px/1 var(--mono); letter-spacing: -0.02em; }
.lang-menu .lg { width: 20px; height: 20px; border-radius: 5px; }
.lang-menu .lg svg { width: 14px; height: 14px; }
.lang-menu .lg--mono { font-size: 9px; }
.lg[data-lg="curl"] { background: #073551; }
.lg[data-lg="python"] { background: #3776AB; }
.lg[data-lg="node"] { background: #5FA04E; }
.lg[data-lg="php"] { background: #777BB4; }
.lg[data-lg="ruby"] { background: #CC342D; }
.lg[data-lg="go"] { background: #00ADD8; }
.lg[data-lg="java"] { background: #000000; }
.lg[data-lg="csharp"] { background: #512BD4; }
.lg[data-lg="c"] { background: #5C7CBF; }
.lg[data-lg="cpp"] { background: #00599C; }
.lg[data-lg="kotlin"] { background: #7F52FF; }
.lg[data-lg="swift"] { background: #F05138; }
.lg[data-lg="dart"] { background: #0175C2; }
.lg[data-lg="rust"] { background: #000000; }
.lg[data-lg="vbnet"] { background: #68217A; }
.lg[data-lg="powershell"] { background: #2C5591; }

/* Header language menu */
.lang-menu { position: relative; }
.lang-menu__btn { display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 10px 0 8px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--ink); font: 500 13px var(--sans); cursor: pointer; transition: border-color 0.15s, background-color 0.15s; }
.lang-menu__btn:hover, .lang-menu__btn[aria-expanded="true"] { border-color: var(--green); }
.lang-menu__btn:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }
.lang-menu__current { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.lang-menu__chev { width: 14px; height: 14px; color: var(--muted); transition: transform 0.15s; }
.lang-menu__btn[aria-expanded="true"] .lang-menu__chev { transform: rotate(180deg); }
.lang-menu__list {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: 60; width: 236px; max-height: min(460px, calc(100vh - 90px)); overflow-y: auto;
  margin: 0; padding: 6px; list-style: none; border-radius: 14px; border: 1px solid var(--border); background: var(--raised);
  box-shadow: 0 24px 48px -20px rgba(0, 0, 0, 0.35); display: grid; grid-template-columns: 1fr 1fr; gap: 2px; outline: none;
}
.lang-menu__list[hidden] { display: none; }
.lang-menu__list [role="option"] { position: relative; display: flex; align-items: center; gap: 8px; padding: 7px 8px; border-radius: 9px; font-size: 13px; color: var(--text); cursor: pointer; white-space: nowrap; }
.lang-menu__list [role="option"].is-active { background: var(--mint); color: var(--ink); }
.lang-menu__list [role="option"][aria-selected="true"] { color: var(--ink); font-weight: 600; }
.lang-menu__check { display: none; width: 14px; height: 14px; margin-left: auto; color: var(--green); }
.lang-menu__list [aria-selected="true"] .lang-menu__check { display: block; }

/* Code tabs: logos + arrows when more languages are hidden */
.cp-tabs-wrap { position: relative; border-bottom: 1px solid var(--code-line); background: var(--code-bg-2); }
.cp-tabs-wrap .cp-tabs { border-bottom: 0; }
.cp-tab { display: inline-flex; align-items: center; gap: 6px; }
.cp-tab .lg { width: 15px; height: 15px; }
.cp-tab .lg svg { width: 11px; height: 11px; }
.cp-tab:not([aria-selected="true"]) .lg { opacity: 0.85; }
.cp-tab[aria-selected="true"] .lg { box-shadow: 0 0 0 1.5px rgba(14, 59, 49, 0.25); }
.cp-scroll { position: absolute; top: 0; bottom: 0; z-index: 2; display: none; align-items: center; width: 40px; padding: 0 6px; border: 0; color: var(--code-text); cursor: pointer; }
.cp-scroll svg { width: 16px; height: 16px; }
.cp-scroll--l { left: 0; justify-content: flex-start; background: linear-gradient(90deg, var(--code-bg-2) 55%, transparent); }
.cp-scroll--r { right: 0; justify-content: flex-end; background: linear-gradient(270deg, var(--code-bg-2) 55%, transparent); }
.cp-tabs-wrap.can-l .cp-scroll--l, .cp-tabs-wrap.can-r .cp-scroll--r { display: inline-flex; }
.cp-scroll:hover svg { color: var(--lime); }
#theme-toggle .i-sun { display: none; }
:root[data-theme="dark"] #theme-toggle .i-sun { display: block; }
:root[data-theme="dark"] #theme-toggle .i-moon { display: none; }

/* ── Shell ── */
.shell { display: grid; grid-template-columns: var(--side) minmax(0, 1fr); }
.side {
  position: sticky; top: var(--top); height: calc(100vh - var(--top)); overflow-y: auto; padding: 22px 16px 28px; border-right: 1px solid var(--border);
  scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent;
}
.side__title { margin: 18px 10px 6px; font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.side__title:first-child { margin-top: 0; }
.side__list, .side__list ul { list-style: none; margin: 0; padding: 0; }
.side__list a { display: flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 9px; color: var(--text); text-decoration: none; font-size: 14px; line-height: 1.35; transition: background-color 0.15s, color 0.15s; }
.side__list a:hover { background: var(--mint); color: var(--ink); }
.side__list a.is-active { background: var(--mint); color: var(--ink); font-weight: 500; box-shadow: inset 3px 0 0 var(--green); }
.side__list--ref .nav-group { margin-top: 6px; font-weight: 500; color: var(--ink); }
.side__list--ref ul a { padding-left: 12px; font-size: 13px; }
.side__loading { padding: 6px 10px; color: var(--muted); font-size: 13px; }
.side__spec { display: flex; gap: 10px; align-items: center; margin-top: 22px; padding: 12px; border-radius: 14px; border: 1px dashed var(--border-strong); color: var(--ink); text-decoration: none; transition: border-color 0.15s, background-color 0.15s; }
.side__spec:hover { border-style: solid; border-color: var(--green); background: var(--mint); color: var(--ink); }
.side__spec span { display: flex; flex-direction: column; font-size: 13px; }
.side__spec small { color: var(--muted); font-size: 11px; }

main { min-width: 0; padding: 0 clamp(16px, 3vw, 48px) 40px; }
main:focus { outline: none; }

/* ── Method badges ── */
.m { display: inline-grid; place-items: center; min-width: 46px; padding: 2px 6px; border-radius: 6px; font: 600 10.5px var(--mono); letter-spacing: 0.04em; flex-shrink: 0; }
.m-get { background: #DCEFFD; color: #0B5394; }
.m-post { background: #DDF5E4; color: #116B3A; }
.m-patch { background: #FDF0D5; color: #8A5300; }
.m-delete { background: #FCE1DB; color: #A2301C; }
.m-doc { background: var(--mint); color: var(--green); }
:root[data-theme="dark"] .m-get { background: #0E2E47; color: #8CC8F5; }
:root[data-theme="dark"] .m-post { background: #10331F; color: #8FE0AE; }
:root[data-theme="dark"] .m-patch { background: #3A2A0B; color: #F2C66D; }
:root[data-theme="dark"] .m-delete { background: #3D1610; color: #F5A190; }

/* ── Hero ── */
.hero { position: relative; overflow-x: clip; display: grid; grid-template-columns: minmax(0, 1fr) var(--code-col); gap: clamp(24px, 4vw, 56px); align-items: center; padding: clamp(40px, 7vh, 88px) 0 clamp(40px, 6vh, 72px); border-bottom: 1px solid var(--border); isolation: isolate; }
.hero__glow { position: absolute; z-index: -1; inset: -40px -10% auto auto; width: 620px; height: 620px; border-radius: 50%; background: radial-gradient(circle, rgba(200, 238, 122, 0.38), transparent 62%); filter: blur(30px); animation: glow 12s ease-in-out infinite alternate; }
@keyframes glow { to { transform: translate(-80px, 60px) scale(1.15); } }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 10px; font-size: 12px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--green); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px rgba(200, 238, 122, 0.3); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(200, 238, 122, 0); } }
.hero h1 { margin: 0; font: 400 clamp(2.6rem, 1.6rem + 3.6vw, 4.6rem)/1 var(--serif); letter-spacing: -0.02em; }
.hero h1 em { color: var(--green); }
.lead { max-width: 560px; margin: 18px 0 0; font-size: clamp(1rem, 0.95rem + 0.3vw, 1.15rem); line-height: 1.6; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.stats { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 0; padding: 0; }
.stats li { display: flex; align-items: baseline; gap: 6px; padding: 8px 14px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); font-size: 13px; }
.stats strong { font: 500 18px var(--sans); color: var(--ink); }
.hero__term { border-radius: 18px; background: var(--code-bg); color: var(--code-text); box-shadow: var(--shadow), 0 0 0 1px var(--code-line); overflow: hidden; transform: perspective(1400px) rotateY(-6deg) rotateX(3deg); transition: transform 0.6s var(--ease); }
.hero__term:hover { transform: none; }
.term__bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--code-line); font: 400 12px var(--mono); color: var(--code-muted); }
.term__bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--code-line); }
.term__bar i:first-child { background: #F2A38F; }
.term__bar i:nth-child(2) { background: #F5C98B; }
.term__bar i:nth-child(3) { background: var(--lime); }
.term__bar span { margin-left: 8px; }
.term__body { margin: 0; padding: 18px; min-height: 330px; font: 400 13px/1.7 var(--mono); white-space: pre-wrap; word-break: break-word; }
.caret { display: inline-block; width: 8px; height: 15px; margin-left: 2px; vertical-align: -2px; background: var(--lime); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.ht-out { display: block; margin-top: 14px; opacity: 0; transform: translateY(8px); transition: opacity 0.5s, transform 0.5s var(--ease); }
.ht-out.is-in { opacity: 1; transform: none; }

/* ── Doc sections ── */
.doc { display: grid; grid-template-columns: minmax(0, 1fr) var(--code-col); gap: clamp(24px, 3vw, 48px); padding: 56px 0; border-bottom: 1px solid var(--border); }
.doc--full { display: block; }
.doc h2, .ref-group__head h2 { margin: 0 0 12px; font: 400 clamp(2rem, 1.6rem + 1.4vw, 2.8rem)/1.05 var(--serif); letter-spacing: -0.01em; }
.doc h3 { margin: 28px 0 8px; font-size: 17px; font-weight: 500; }
.doc p { max-width: 70ch; }
.doc__code { min-width: 0; }
.doc__code > .cp, .doc__code > .cp-code--solo { position: sticky; top: calc(var(--top) + 20px); }
.doc__code--stack { display: flex; flex-direction: column; gap: 16px; }
.doc__code--stack > .cp { position: static; }
.callout { margin: 18px 0; padding: 14px 16px; border-radius: 14px; border: 1px solid; font-size: 14px; }
.callout--warn { background: var(--warn-bg); border-color: color-mix(in srgb, var(--warn) 30%, transparent); color: var(--warn); }
.callout--warn strong { color: var(--warn); }
.baseurl { display: inline-flex; align-items: center; gap: 6px; padding: 6px 6px 6px 12px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); }
.baseurl code { background: transparent; padding: 0; }
.steps { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 18px; }
.steps li { display: flex; gap: 14px; }
.steps__n { display: grid; place-items: center; flex-shrink: 0; width: 32px; height: 32px; border-radius: 10px; background: var(--brand); color: var(--bg); font: 600 14px var(--sans); }
:root[data-theme="dark"] .steps__n { color: #0E3B31; }
.steps strong { color: var(--ink); font-weight: 500; }
.steps p { margin: 4px 0 0; }
.ticks { padding-left: 20px; }
.ticks li { margin: 6px 0; }
.ticks li::marker { color: var(--green); }

.cards { display: grid; gap: 14px; margin-top: 20px; }
.cards--3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.cards--4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.card { padding: 18px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); transition: transform 0.2s var(--ease), border-color 0.2s, box-shadow 0.2s; }
.card:hover { transform: translateY(-3px); border-color: var(--border-strong); box-shadow: var(--shadow); }
.card h3 { margin: 0 0 6px; font-size: 16px; }
.card p { margin: 8px 0 0; font-size: 14px; }
.card--metric { display: flex; flex-direction: column; gap: 4px; }
.card--metric strong { font: 400 2.4rem/1 var(--serif); color: var(--ink); }
.card--metric small { font: 400 14px var(--sans); color: var(--muted); margin-left: 4px; }
.card--metric span { font-size: 13px; }
.perm { display: inline-block; padding: 4px 10px; border-radius: 999px; font: 500 12px var(--mono); }
.perm--read { background: #DCEFFD; color: #0B5394; }
.perm--write { background: #DDF5E4; color: #116B3A; }
.perm--delete { background: #FCE1DB; color: #A2301C; }
.plan { display: inline-block; padding: 2px 10px; border-radius: 999px; border: 1px solid var(--border-strong); font-size: 12px; font-weight: 500; color: var(--text); }
.plan--pro { background: var(--mint); border-color: transparent; color: var(--green); }
.plan--ultra { background: #0E3B31; border-color: transparent; color: #C8EE7A; }

.flow { display: flex; align-items: center; gap: 10px; margin: 18px 0; }
.flow__node { padding: 8px 14px; border-radius: 12px; background: #0E3B31; color: #C8EE7A; font-size: 13px; font-weight: 500; }
.flow__node--you { background: var(--surface); border: 1px solid var(--border-strong); color: var(--ink); }
.flow__wire { position: relative; flex: 0 1 160px; height: 2px; background: repeating-linear-gradient(90deg, var(--border-strong) 0 6px, transparent 6px 12px); overflow: hidden; }
.flow__wire i { position: absolute; top: -3px; left: -24px; width: 24px; height: 8px; border-radius: 8px; background: linear-gradient(90deg, transparent, var(--lime)); animation: wire 1.8s linear infinite; }
@keyframes wire { to { left: 100%; } }

.changelog { list-style: none; margin: 18px 0 0; padding: 0; border-left: 2px solid var(--border); }
.changelog li { position: relative; display: grid; grid-template-columns: 140px 1fr; gap: 14px; padding: 6px 0 6px 20px; }
.changelog li::before { content: ""; position: absolute; left: -7px; top: 12px; width: 12px; height: 12px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 3px var(--bg); }
.changelog time { color: var(--muted); font-size: 14px; }

/* ── Tables ── */
.tbl { overflow-x: auto; margin: 16px 0; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); }
.tbl table { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th { padding: 10px 14px; text-align: left; font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); background: var(--bg); border-bottom: 1px solid var(--border); }
.tbl td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tbody tr { transition: background-color 0.15s; }
.tbl tbody tr:hover { background: color-mix(in srgb, var(--mint) 45%, transparent); }
.sc { display: inline-block; min-width: 42px; padding: 2px 8px; border-radius: 6px; font: 600 12px var(--mono); text-align: center; }
.s2xx { background: #DDF5E4; color: #116B3A; }
.s4xx { background: #FDF0D5; color: #8A5300; }
.s5xx { background: #FCE1DB; color: #A2301C; }
:root[data-theme="dark"] .s2xx { background: #10331F; color: #8FE0AE; }
:root[data-theme="dark"] .s4xx { background: #3A2A0B; color: #F2C66D; }
:root[data-theme="dark"] .s5xx { background: #3D1610; color: #F5A190; }

/* ── Code panels (always dark) ── */
.cp { border-radius: var(--radius); background: var(--code-bg); color: var(--code-text); box-shadow: var(--shadow), 0 0 0 1px var(--code-line); overflow: hidden; }
.cp-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 12px 10px 16px; border-bottom: 1px solid var(--code-line); }
.cp-title { font: 500 12px var(--sans); letter-spacing: 0.04em; color: var(--code-muted); }
.cp-copy, .copy-btn { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 8px; border: 1px solid var(--code-line); background: transparent; color: var(--code-muted); font: 500 12px var(--sans); cursor: pointer; transition: color 0.15s, border-color 0.15s, background-color 0.15s; }
.cp-copy svg, .copy-btn svg { width: 14px; height: 14px; }
.cp-copy:hover { color: var(--code-text); border-color: var(--code-muted); }
.cp-copy.is-done, .copy-btn.is-done { color: #0E3B31; background: var(--lime); border-color: var(--lime); }
.copy-btn { padding: 5px 7px; border-color: var(--border); color: var(--muted); }
.copy-btn:hover { color: var(--ink); border-color: var(--green); }
.cp-tabs { display: flex; gap: 2px; padding: 6px 8px; overflow-x: auto; border-bottom: 1px solid var(--code-line); background: var(--code-bg-2); scrollbar-width: none; }
.cp-tabs::-webkit-scrollbar { display: none; }
.cp-tab { flex-shrink: 0; padding: 5px 10px; border-radius: 8px; border: 0; background: transparent; color: var(--code-muted); font: 500 12px var(--sans); cursor: pointer; transition: background-color 0.15s, color 0.15s; }
.cp-tab:hover { color: var(--code-text); background: rgba(255, 255, 255, 0.05); }
.cp-tab[aria-selected="true"] { background: var(--lime); color: #0E3B31; }
.cp-code { margin: 0; padding: 16px; max-height: 560px; overflow: auto; font: 400 12.5px/1.7 var(--mono); color: var(--code-text); background: var(--code-bg); tab-size: 4; scrollbar-width: thin; scrollbar-color: var(--code-line) transparent; }
.cp-code code { padding: 0; background: none; color: inherit; font-weight: 400; font-size: inherit; }
.cp-code--solo { border-radius: var(--radius); box-shadow: var(--shadow), 0 0 0 1px var(--code-line); }
.cp-static__note { margin: 0; padding: 8px 16px; border-bottom: 1px solid var(--code-line); font-size: 12px; color: var(--code-muted); }
.tk-keyword { color: #F5A3C7; }
.tk-string { color: #C8EE7A; }
.tk-number, .tk-literal { color: #F5C98B; }
.tk-comment { color: #6E8C83; font-style: italic; }
.tk-key { color: #9FD7C4; }
.tk-type { color: #8CC8F5; }
.tk-fn { color: #E6EFEA; font-weight: 500; }
.tk-variable { color: #F2A38F; }

/* ── Reference ── */
.reference { padding-top: 8px; }
.ref-loading { padding: 40px 0; color: var(--muted); }
.ref-group { padding-top: 56px; }
.ref-group__head { max-width: 72ch; padding-bottom: 8px; }
.ep { display: grid; grid-template-columns: minmax(0, 1fr) var(--code-col); gap: clamp(24px, 3vw, 48px); padding: 44px 0; border-bottom: 1px solid var(--border); animation: rise 0.5s var(--ease) both; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } }
.ep-text { position: relative; min-width: 0; }
.ep-anchor { position: absolute; left: -22px; top: 2px; opacity: 0; color: var(--muted); text-decoration: none; font-weight: 600; transition: opacity 0.15s; }
.ep:hover .ep-anchor, .ep-anchor:focus-visible { opacity: 1; }
.ep h3 { margin: 0 0 12px; font-size: 22px; font-weight: 500; letter-spacing: -0.01em; }
.ep-path { display: inline-flex; align-items: center; gap: 10px; max-width: 100%; padding: 6px 6px 6px 8px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); }
.ep-path > code { background: transparent; padding: 0; font-size: 14px; overflow-wrap: anywhere; }
.ep-path .pp { color: var(--green); }
.metas { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.meta { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--border); font-size: 12px; color: var(--text); }
.meta svg { width: 13px; height: 13px; }
.meta--perm { font-family: var(--mono); }
.meta--plan { background: #0E3B31; border-color: transparent; color: #C8EE7A; }
.ep-desc { margin: 16px 0 0; }
.ep-h { display: flex; align-items: baseline; gap: 10px; margin: 28px 0 0; font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.ep-h__type { font: 400 12px var(--mono); letter-spacing: 0; text-transform: none; }
.ep-note { font-size: 14px; }
.pname { font-weight: 600; }
.req { margin-left: 8px; font-size: 11px; font-weight: 600; color: #B4432F; }
.pin { display: block; margin-top: 2px; font: 400 11px var(--mono); color: var(--muted); }
.ptype { font: 400 12.5px var(--mono); color: var(--green); white-space: nowrap; }
.def { display: block; margin-top: 4px; font-size: 13px; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.chip { font-size: 11.5px; overflow-wrap: anywhere; }
.tbl td { overflow-wrap: anywhere; }
.tbl td:first-child, .tbl td:nth-child(2) { overflow-wrap: normal; }
.chips__more { font-size: 12px; color: var(--muted); align-self: center; }
.ep-codes { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 6px; }
.ep-codes li { display: flex; gap: 10px; align-items: baseline; font-size: 14px; }
.ep-code { display: flex; flex-direction: column; gap: 16px; min-width: 0; position: sticky; top: calc(var(--top) + 20px); align-self: start; }
.rp { border-radius: var(--radius); background: var(--code-bg); color: var(--code-text); box-shadow: var(--shadow), 0 0 0 1px var(--code-line); overflow: hidden; }
.rp-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 12px 8px 16px; border-bottom: 1px solid var(--code-line); }
.rp-codes { display: flex; flex-wrap: wrap; gap: 4px; }
.rp-code { padding: 3px 8px; border-radius: 6px; border: 0; font: 600 11.5px var(--mono); cursor: pointer; opacity: 0.55; transition: opacity 0.15s, transform 0.15s; }
.rp-code:hover { opacity: 0.85; }
.rp-code[aria-selected="true"] { opacity: 1; transform: translateY(-1px); box-shadow: 0 0 0 2px var(--code-bg), 0 0 0 3px currentColor; }
.rp-desc { margin: 0; padding: 10px 16px 0; font-size: 13px; color: var(--code-muted); }
.rp-desc code { background: rgba(255, 255, 255, 0.08); color: var(--code-text); }
.rp-body { max-height: 420px; }

/* ── Footer ── */
.foot { display: flex; flex-wrap: wrap; gap: 18px; padding: 40px 0 10px; color: var(--muted); font-size: 13px; }
.foot a { color: var(--muted); }

/* ── Search palette ── */
.palette { position: fixed; inset: 0; z-index: 80; display: flex; justify-content: center; align-items: flex-start; padding: 12vh 16px 16px; background: rgba(7, 19, 16, 0.55); backdrop-filter: blur(6px); animation: fade 0.15s; }
.palette[hidden] { display: none; }
@keyframes fade { from { opacity: 0; } }
.palette__box { width: min(640px, 100%); border-radius: 18px; background: var(--raised); box-shadow: 0 40px 90px -30px rgba(0, 0, 0, 0.6); overflow: hidden; animation: pop 0.2s var(--ease); }
@keyframes pop { from { opacity: 0; transform: translateY(-8px) scale(0.98); } }
.palette__input { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--border); color: var(--muted); }
.palette__input input { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--ink); font: 400 16px var(--sans); }
.palette__input input:focus { outline: none; }
.palette__list { list-style: none; margin: 0; padding: 8px; max-height: 50vh; overflow-y: auto; }
.palette__list li[role="option"] { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; cursor: pointer; }
.palette__list li[aria-selected="true"] { background: var(--mint); }
.po-title { color: var(--ink); font-weight: 400; }
.po-hint { margin-left: auto; color: var(--muted); font: 400 12px var(--mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 45%; }
.po-empty { padding: 16px; color: var(--muted); text-align: center; }
.palette__foot { margin: 0; padding: 10px 16px; border-top: 1px solid var(--border); font-size: 12px; color: var(--muted); }

/* ── Responsive ── */
@media (max-width: 1280px) {
  :root { --side: 240px; }
  .top__links { display: none; }
  .search-btn { flex-basis: 260px; }
}
@media (max-width: 1150px) {
  .doc, .ep, .hero { grid-template-columns: minmax(0, 1fr); }
  .doc__code > .cp, .doc__code > .cp-code--solo, .ep-code { position: static; }
  .hero__term { transform: none; }
}
/* Laptops (short screens): the sticky request + response column must fit in the window */
@media (min-width: 1151px) and (max-height: 900px) {
  .ep .cp-code { max-height: 36vh; }
  .ep .rp-body { max-height: 26vh; }
  .doc__code .cp-code { max-height: 60vh; }
}
@media (max-width: 920px) {
  :root { --side: 0px; }
  .shell { display: block; }
  .nav-toggle { display: grid; }
  .side { position: fixed; z-index: 50; top: var(--top); left: 0; width: min(320px, 86vw); background: var(--bg); transform: translateX(-102%); transition: transform 0.25s var(--ease); box-shadow: var(--shadow); }
  .side.is-open { transform: none; }
  .search-btn span, .search-btn kbd { display: none; }
  .search-btn { flex: 0 0 auto; padding: 9px; margin-left: 0; }
  .ep-anchor { display: none; }
}
@media (max-width: 560px) {
  .top { gap: 8px; padding: 0 12px; }
  .brand > span:not(.brand__docs) { display: none; }
  .top__right .btn { display: none; }
  .lang-menu__current > span:not(.lg) { display: none; }
  .lang-menu__list { right: -60px; }
  .changelog li { grid-template-columns: 1fr; gap: 2px; }
  .cp-code { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .ht-out { opacity: 1; transform: none; }
}