/* pagar karo docs. Brand: Midnight #0A1330 · Signal blue #2F5BFF · Sunrise orange #FF7A45 · Mist #F5F7FB. Font: Outfit (same as pagarkaro.com). */
@font-face { font-family: 'Outfit'; src: url('../fonts/outfit-light.woff2') format('woff2'); font-weight: 300; font-display: swap; }
@font-face { font-family: 'Outfit'; src: url('../fonts/outfit-regular.woff2') format('woff2'); font-weight: 400 500; font-display: swap; }
@font-face { font-family: 'Outfit'; src: url('../fonts/outfit-bold.woff2') format('woff2'); font-weight: 600 800; font-display: swap; }

:root {
  --midnight: #0A1330; --blue: #2F5BFF; --blue-600: #2448d6; --blue-50: #eef2ff; --blue-100: #e0e7ff;
  --orange: #FF7A45; --orange-50: #fff4ee; --orange-700: #c24a1a;
  --mist: #F5F7FB; --ink: #0A1330; --text: #2a3352; --muted: #5b6582; --line: #e3e8f2;
  --green: #0f7a4d; --green-50: #e7f8f0; --amber: #8a5300; --amber-50: #fff6e0;
  --top: 64px; --nav: 268px; --toc: 220px;
  --shadow: 0 1px 2px rgba(10,19,48,.06), 0 8px 24px rgba(10,19,48,.08);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--top) + 16px); }
body { margin: 0; font-family: 'Outfit', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; font-size: 16.5px; line-height: 1.65; color: var(--text); background: #fff; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-600); text-decoration: underline; text-underline-offset: 3px; }
img { max-width: 100%; height: auto; display: block; }
:focus-visible { outline: 3px solid rgba(47,91,255,.45); 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: -999px; top: 8px; background: var(--blue); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
.btn { display: inline-flex; align-items: center; height: 38px; padding: 0 14px; border-radius: 10px; background: var(--blue); color: #fff; font-weight: 600; font-size: 14.5px; white-space: nowrap; }
.btn:hover { background: var(--blue-600); color: #fff; text-decoration: none; }

/* top bar */
.top { position: sticky; top: 0; z-index: 30; height: var(--top); background: rgba(255,255,255,.92); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.top__in { height: 100%; display: flex; align-items: center; gap: 16px; padding: 0 20px; max-width: 1480px; margin: 0 auto; }
.top__brand { display: flex; align-items: center; gap: 10px; flex: none; }
.top__brand:hover { text-decoration: none; }
.top__docs { font-weight: 600; color: var(--muted); border-left: 1px solid var(--line); padding-left: 10px; font-size: 15px; }
.top__menu { display: none; background: none; border: 0; color: var(--ink); padding: 6px; margin-left: -6px; border-radius: 8px; cursor: pointer; }
.top__links { margin-left: auto; display: flex; align-items: center; gap: 18px; font-size: 15px; font-weight: 500; }
.top__links a:not(.btn) { color: var(--text); }

/* search */
.search { position: relative; flex: 1; max-width: 460px; margin-left: 12px; }
.search input { width: 100%; height: 40px; border: 1px solid var(--line); border-radius: 10px; background: var(--mist); padding: 0 40px 0 38px; font: inherit; font-size: 15px; color: var(--ink); }
.search input:focus { outline: none; border-color: var(--blue); background: #fff; box-shadow: 0 0 0 3px rgba(47,91,255,.15); }
.search__ic { position: absolute; left: 12px; top: 11px; color: var(--muted); }
.search__key { position: absolute; right: 10px; top: 9px; font: 600 12px/20px 'Outfit', sans-serif; color: var(--muted); border: 1px solid var(--line); border-radius: 6px; padding: 0 6px; background: #fff; }
.search input:not(:placeholder-shown) ~ .search__key { display: none; }
.search__results { position: absolute; top: 46px; left: 0; right: 0; margin: 0; padding: 6px; list-style: none; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); max-height: 70vh; overflow: auto; }
.search__results a { display: block; padding: 9px 12px; border-radius: 8px; color: var(--ink); }
.search__results a:hover, .search__results [aria-selected="true"] a { background: var(--blue-50); text-decoration: none; }
.search__results small { display: block; color: var(--muted); font-size: 13px; line-height: 1.4; }
.search__results mark { background: #fff1b8; color: inherit; border-radius: 3px; }
.search__empty { padding: 10px 12px; color: var(--muted); }

/* layout */
.shell { display: grid; grid-template-columns: var(--nav) minmax(0, 1fr); max-width: 1480px; margin: 0 auto; }
.nav { position: sticky; top: var(--top); height: calc(100vh - var(--top)); overflow-y: auto; padding: 24px 16px 40px 20px; border-right: 1px solid var(--line); }
.nav__sec + .nav__sec { margin-top: 18px; }
.nav__title { margin: 0 0 4px; padding: 0 10px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.nav ul { list-style: none; margin: 0; padding: 0; }
.nav a { display: block; padding: 6px 10px; border-radius: 8px; color: var(--text); font-size: 15px; line-height: 1.35; }
.nav a:hover { background: var(--mist); text-decoration: none; color: var(--ink); }
.nav a.on { background: var(--blue-50); color: var(--blue); font-weight: 600; }
.nav__help { margin-top: 28px; padding: 14px; border-radius: 12px; background: var(--mist); font-size: 14px; line-height: 1.5; }
.nav__help p { margin: 0 0 4px; }
.main { display: grid; grid-template-columns: minmax(0, 1fr) var(--toc); gap: 40px; padding: 32px 32px 64px 48px; }
.doc { min-width: 0; max-width: 780px; }

/* page head */
.crumbs { display: flex; gap: 8px; font-size: 14px; color: var(--muted); margin-bottom: 10px; }
.crumbs a { color: var(--muted); }
.doc__head { margin-bottom: 28px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.2; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 3.6vw, 2.6rem); margin: 0 0 10px; letter-spacing: -0.03em; }
.doc__lead { font-size: 1.15rem; color: var(--muted); margin: 0; }
.doc__who { margin: 14px 0 0; font-size: 14.5px; }
.doc__who span { display: inline-block; margin-right: 6px; padding: 2px 8px; border-radius: 999px; background: var(--orange-50); color: var(--orange-700); font-weight: 600; font-size: 12.5px; }

/* prose */
.prose h2 { font-size: 1.55rem; margin: 2.2em 0 .6em; }
.prose h3 { font-size: 1.18rem; margin: 1.8em 0 .5em; }
.prose h4 { font-size: 1rem; margin: 1.4em 0 .4em; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose ul, .prose ol { margin: 0 0 1.05em; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li { margin: .3em 0; }
.prose li > ul, .prose li > ol { margin: .3em 0; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .88em; background: var(--mist); border: 1px solid var(--line); border-radius: 6px; padding: .1em .35em; color: var(--ink); }
.prose kbd { font: 600 .82em 'Outfit', sans-serif; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 6px; padding: .05em .4em; background: #fff; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2.4em 0; }
.anchor { float: left; margin-left: -1.1em; width: 1.1em; color: var(--line); font-weight: 400; opacity: 0; }
h2:hover .anchor, h3:hover .anchor { opacity: 1; text-decoration: none; }
pre.code { background: var(--midnight); color: #e6ebff; border-radius: 12px; padding: 16px 18px; overflow-x: auto; font-size: 14px; line-height: 1.55; }
pre.code code { background: none; border: 0; padding: 0; color: inherit; }
blockquote { margin: 0 0 1.1em; padding: 4px 16px; border-left: 3px solid var(--line); color: var(--muted); }

/* tables */
.table { overflow-x: auto; margin: 0 0 1.3em; border: 1px solid var(--line); border-radius: 12px; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--mist); color: var(--ink); font-weight: 600; font-size: 14px; }
tr:last-child td { border-bottom: 0; }

/* callouts */
.callout { margin: 0 0 1.3em; padding: 14px 18px; border-radius: 12px; border: 1px solid; }
.callout > :last-child { margin-bottom: 0; }
.callout__title { margin: 0 0 4px !important; font-weight: 700; color: var(--ink); }
.callout--tip { background: var(--green-50); border-color: #bfe8d4; }
.callout--note { background: var(--blue-50); border-color: var(--blue-100); }
.callout--warning { background: var(--amber-50); border-color: #f3dca6; }
.callout--demo { background: var(--orange-50); border-color: #ffd9c7; }

/* steps */
.steps { list-style: none; counter-reset: step; padding: 0 !important; margin: 0 0 1.5em; }
.step { position: relative; counter-increment: step; padding: 0 0 8px 52px; margin: 0 !important; }
.step::before { content: counter(step); position: absolute; left: 0; top: 0; width: 34px; height: 34px; border-radius: 50%; background: var(--blue); color: #fff; font-weight: 700; display: grid; place-items: center; font-size: 15px; }
.step:not(:last-child)::after { content: ''; position: absolute; left: 16px; top: 40px; bottom: 6px; width: 2px; background: var(--blue-100); }
.prose .step__title { margin: 4px 0 8px; font-size: 1.12rem; }

/* screenshots */
.shot { margin: 1.4em 0 1.8em; }
.shot img { border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); background: var(--mist); }
.shot a:hover { text-decoration: none; }
.shot figcaption { margin-top: 10px; font-size: 14px; color: var(--muted); text-align: center; }
.shot__todo { aspect-ratio: 16 / 9; border: 2px dashed var(--line); border-radius: 12px; display: grid; place-content: center; gap: 6px; text-align: center; color: var(--muted); background: repeating-linear-gradient(135deg, var(--mist) 0 14px, #fff 14px 28px); }
.shot__todo span { font-weight: 600; }

/* screenshot viewer */
.shot a[data-zoom] { display: block; cursor: zoom-in; border-radius: 12px; }
.shot a[data-zoom]:hover img { box-shadow: 0 2px 4px rgba(10,19,48,.08), 0 18px 44px rgba(10,19,48,.18); }
html.zoom-open { overflow: hidden; }
.zoom { width: 100vw; height: 100vh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: transparent; color: #fff; }
.zoom::backdrop { background: rgba(10,19,48,.86); backdrop-filter: blur(3px); }
.zoom[open] { display: grid; place-items: center; animation: zoom-in .16s ease-out; }
@keyframes zoom-in { from { opacity: 0; transform: scale(.98); } }
.zoom__fig { margin: 0; padding: 56px 72px 64px; width: 100%; height: 100%; display: grid; place-items: center; align-content: center; gap: 14px; cursor: zoom-out; }
.zoom__fig img { max-width: min(1600px, 100%); max-height: calc(100vh - 150px); width: auto; height: auto; border-radius: 12px; box-shadow: 0 30px 80px rgba(0,0,0,.45); background: #fff; cursor: default; }
.zoom__fig figcaption { font-size: 15px; color: #dfe6ff; text-align: center; }
.zoom__btn { position: fixed; border: 0; background: rgba(255,255,255,.12); color: #fff; width: 44px; height: 44px; border-radius: 50%; font: 400 28px/1 'Outfit', sans-serif; cursor: pointer; display: grid; place-items: center; }
.zoom__btn:hover { background: rgba(255,255,255,.24); }
.zoom__btn:focus:not(:focus-visible) { outline: none; }
.zoom__close { top: 16px; right: 16px; }
.zoom__prev { left: 16px; top: 50%; transform: translateY(-50%); }
.zoom__next { right: 16px; top: 50%; transform: translateY(-50%); }
.zoom--single .zoom__prev, .zoom--single .zoom__next { display: none; }
.zoom__count { position: fixed; top: 24px; left: 0; right: 0; margin: 0; text-align: center; font-size: 14px; color: #b9c5ef; pointer-events: none; }
@media (max-width: 640px) {
  .zoom__fig { padding: 56px 10px 40px; }
  .zoom__prev, .zoom__next { top: auto; bottom: 14px; transform: none; }
}

/* page contents */
.toc { position: sticky; top: calc(var(--top) + 32px); align-self: start; max-height: calc(100vh - var(--top) - 64px); overflow: auto; font-size: 14px; }
.toc__title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 0 0 8px; }
.toc ul { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.toc li a { display: block; padding: 4px 0 4px 12px; margin-left: -1px; border-left: 2px solid transparent; color: var(--muted); line-height: 1.35; }
.toc li.toc--3 a { padding-left: 24px; }
.toc li a:hover { color: var(--ink); text-decoration: none; }
.toc li a.on { color: var(--blue); border-left-color: var(--blue); }

/* foot */
.doc__foot { margin-top: 48px; }
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pager a { display: block; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; color: var(--ink); font-weight: 600; }
.pager a:hover { border-color: var(--blue); text-decoration: none; }
.pager span { display: block; font-size: 13px; font-weight: 500; color: var(--muted); }
.pager__next { text-align: right; }
.doc__meta { margin-top: 20px; font-size: 14px; color: var(--muted); }
.foot { border-top: 1px solid var(--line); padding: 22px 20px; text-align: center; font-size: 14px; color: var(--muted); }
.foot p { margin: 0; }

/* home cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; margin: 0 0 1.6em; padding: 0 !important; list-style: none; }
.cards li { margin: 0 !important; }

@media (max-width: 1180px) {
  .main { grid-template-columns: minmax(0, 1fr); padding: 28px 28px 56px; }
  .toc { display: none; }
}
@media (max-width: 860px) {
  .shell { display: block; }
  .top__menu { display: inline-flex; }
  .top__links a:not(.btn) { display: none; }
  .top__docs { display: none; }
  .search { margin-left: 0; }
  .search__key { display: none; }
  .nav { position: fixed; z-index: 25; top: var(--top); left: 0; width: min(320px, 86vw); background: #fff; transform: translateX(-102%); transition: transform .2s ease; box-shadow: var(--shadow); }
  .nav.open { transform: none; }
  .main { padding: 22px 18px 48px; }
}
@media (max-width: 560px) {
  .top__links .btn { display: none; }
  .top__brand img { width: 104px; }
  .pager { grid-template-columns: 1fr; }
}
@media print {
  .top, .nav, .toc, .pager, .foot { display: none !important; }
  .shell, .main { display: block; padding: 0; }
}