/* Dokumentasi publik BGWA. Berdiri sendiri (tanpa Tailwind/Vite) supaya tidak ikut pemetaan tema dashboard. */
:root {
    --bg: #070b14;
    --surface: #0d1424;
    --surface-2: #121b30;
    --border: rgba(148, 163, 184, .16);
    --border-strong: rgba(148, 163, 184, .28);
    --text: #b6c2d4;
    --heading: #f8fafc;
    --muted: #7d8ba3;
    --accent: #34d399;
    --accent-strong: #10b981;
    --accent-soft: rgba(52, 211, 153, .12);
    --code-bg: #0a1020;
    --code-text: #d6deeb;
    --inline-bg: rgba(148, 163, 184, .14);
    --shadow: 0 20px 50px -20px rgba(0, 0, 0, .6);
    --tk-c: #6b7a93; --tk-s: #a5e3c4; --tk-n: #f0b27a; --tk-k: #c4a7ff; --tk-m: #ff9bb5; --tk-key: #8fc7ff;
    --note: #60a5fa; --tip: #34d399; --warning: #fbbf24; --danger: #f87171;
    --topbar-h: 60px;
    --sidebar-w: 272px;
    --toc-w: 220px;
    color-scheme: dark;
}
:root[data-theme="light"] {
    --bg: #ffffff;
    --surface: #f6f8fb;
    --surface-2: #eef2f7;
    --border: rgba(15, 23, 42, .1);
    --border-strong: rgba(15, 23, 42, .2);
    --text: #3b4658;
    --heading: #0b1220;
    --muted: #667085;
    --accent: #047857;
    --accent-strong: #059669;
    --accent-soft: rgba(5, 150, 105, .1);
    --code-bg: #0f172a;
    --code-text: #e2e8f0;
    --inline-bg: rgba(15, 23, 42, .07);
    --shadow: 0 20px 50px -20px rgba(15, 23, 42, .25);
    --note: #2563eb; --tip: #059669; --warning: #b45309; --danger: #dc2626;
    color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--topbar-h) + 20px); -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: 'Instrument Sans', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
img, svg { max-width: 100%; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--accent-strong); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }

kbd {
    font: 500 11px/1 'JetBrains Mono', ui-monospace, monospace;
    padding: 4px 6px; border-radius: 6px; border: 1px solid var(--border-strong); color: var(--muted); background: var(--surface);
}

/* ---------- Topbar ---------- */
.topbar {
    position: sticky; top: 0; z-index: 40; height: var(--topbar-h);
    background: color-mix(in srgb, var(--bg) 82%, transparent);
    backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
    border-bottom: 1px solid var(--border);
}
.topbar-inner { height: 100%; max-width: 1440px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; gap: 14px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--heading); font-weight: 700; }
.brand:hover { text-decoration: none; }
.brand-mark {
    width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; color: #04140d; font-weight: 800;
    background: linear-gradient(135deg, #6ee7b7, #10b981); box-shadow: 0 6px 16px -6px rgba(16, 185, 129, .7);
}
.brand-tag { font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); background: var(--accent-soft); padding: 3px 8px; border-radius: 999px; }
.search-btn {
    margin-left: 18px; flex: 0 1 340px; display: flex; align-items: center; gap: 10px; height: 38px; padding: 0 10px 0 12px;
    background: var(--surface); border: 1px solid var(--border); border-radius: 10px; color: var(--muted); font: inherit; font-size: 14px; cursor: pointer;
}
.search-btn:hover { border-color: var(--border-strong); }
.search-text { flex: 1; text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top-links { margin-left: auto; display: flex; align-items: center; gap: 16px; font-size: 14px; }
.top-links a { color: var(--text); font-weight: 500; }
.top-links a:hover { color: var(--heading); text-decoration: none; }
.pill { font-size: 12px; font-weight: 600; color: var(--muted); border: 1px solid var(--border); padding: 3px 9px; border-radius: 999px; }
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 600; border-radius: 10px; padding: 10px 18px; font-size: 15px;
    background: var(--accent-strong); color: #fff !important; border: 0; cursor: pointer; transition: filter .15s, transform .15s;
}
.btn:hover { filter: brightness(1.1); text-decoration: none; }
.btn-sm { padding: 7px 14px; font-size: 14px; }
.btn-ghost { background: transparent; color: var(--heading) !important; border: 1px solid var(--border-strong); }
.icon-btn {
    width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; border: 1px solid transparent; background: transparent; color: var(--text); cursor: pointer;
}
.icon-btn:hover { background: var(--surface); border-color: var(--border); }
.menu-btn { display: none; margin-left: -8px; }
.i-sun { display: none; }
:root[data-theme="dark"] .i-sun { display: block; }
:root[data-theme="dark"] .i-moon { display: none; }
:root[data-theme="light"] .i-moon { display: block; }

/* ---------- Shell ---------- */
.shell {
    max-width: 1440px; margin: 0 auto; display: grid;
    grid-template-columns: var(--sidebar-w) minmax(0, 1fr) var(--toc-w); gap: 0 12px; padding: 0 20px;
}
.sidebar {
    position: sticky; top: var(--topbar-h); align-self: start; height: calc(100vh - var(--topbar-h)); overflow-y: auto; padding: 28px 14px 40px 0;
    scrollbar-width: thin;
}
.nav-group { margin-bottom: 26px; }
.nav-title { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--heading); margin: 0 0 8px 12px; }
.nav-link {
    display: block; padding: 7px 12px; margin: 1px 0; font-size: 14.5px; color: var(--text); border-radius: 8px; border-left: 2px solid transparent;
}
.nav-link:hover { background: var(--surface); color: var(--heading); text-decoration: none; }
.nav-link.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; border-left-color: var(--accent); }

.content { min-width: 0; padding: 40px 28px 80px; }
.article { max-width: 780px; margin: 0 auto; }
.crumb { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.article h1 { margin: 0; font-size: clamp(30px, 4.2vw, 42px); line-height: 1.15; letter-spacing: -.02em; color: var(--heading); font-weight: 700; }
.lead { font-size: 18px; line-height: 1.65; color: var(--muted); margin: 14px 0 0; }

.toc { position: sticky; top: var(--topbar-h); align-self: start; max-height: calc(100vh - var(--topbar-h)); overflow-y: auto; padding: 40px 0 40px 14px; }
.toc-title { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--heading); margin-bottom: 10px; }
.toc ul { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--border); }
.toc a { display: block; padding: 4px 0 4px 14px; margin-left: -1px; border-left: 2px solid transparent; font-size: 13.5px; line-height: 1.45; color: var(--muted); }
.toc a:hover { color: var(--heading); text-decoration: none; }
.toc a.sub { padding-left: 28px; font-size: 13px; }
.toc a.active { color: var(--accent); border-left-color: var(--accent); }

/* ---------- Prose ---------- */
.prose { margin-top: 34px; }
.prose > :first-child { margin-top: 0; }
.prose h2 { font-size: 26px; line-height: 1.25; letter-spacing: -.015em; color: var(--heading); margin: 56px 0 14px; padding-top: 28px; border-top: 1px solid var(--border); font-weight: 650; }
.prose h2:first-child { border-top: 0; padding-top: 0; margin-top: 0; }
.prose h3 { font-size: 19px; line-height: 1.35; color: var(--heading); margin: 36px 0 10px; font-weight: 650; }
.prose h2 .anchor, .prose h3 .anchor { margin-left: 8px; color: var(--muted); opacity: 0; font-weight: 400; transition: opacity .15s; }
.prose h2:hover .anchor, .prose h3:hover .anchor, .prose .anchor:focus { opacity: 1; text-decoration: none; }
.prose p { margin: 14px 0; }
.prose ul, .prose ol { margin: 14px 0; padding-left: 24px; }
.prose li { margin: 6px 0; padding-left: 4px; }
.prose li::marker { color: var(--muted); }
.prose strong { color: var(--heading); font-weight: 600; }
.prose hr { border: 0; border-top: 1px solid var(--border); margin: 40px 0; }
.prose code:not(pre code) {
    font: 500 .88em 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--inline-bg); color: var(--heading);
    padding: .15em .45em; border-radius: 6px; word-break: break-word;
}

/* tabel */
.table-wrap { margin: 20px 0; overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); -webkit-overflow-scrolling: touch; }
.prose table { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 520px; }
.prose th { text-align: left; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--surface-2); white-space: nowrap; }
.prose td { padding: 12px 16px; border-bottom: 1px solid var(--border); vertical-align: top; }
.prose tr:last-child td { border-bottom: 0; }
.tag { display: inline-block; font: 600 11px/1 'JetBrains Mono', ui-monospace, monospace; padding: 4px 7px; border-radius: 6px; letter-spacing: .02em; }
.tag-get { color: #60a5fa; background: rgba(96, 165, 250, .14); }
.tag-post { color: #34d399; background: rgba(52, 211, 153, .14); }
.tag-put { color: #fbbf24; background: rgba(251, 191, 36, .14); }
.tag-delete { color: #f87171; background: rgba(248, 113, 113, .14); }
.req { color: var(--danger); font-size: 12px; font-weight: 600; }
.opt { color: var(--muted); font-size: 12px; }

/* kode */
.code { margin: 20px 0; border-radius: 12px; overflow: hidden; background: var(--code-bg); border: 1px solid rgba(148, 163, 184, .16); box-shadow: 0 1px 0 rgba(255, 255, 255, .02) inset; }
.code-head { display: flex; align-items: center; justify-content: space-between; padding: 8px 8px 8px 16px; background: rgba(148, 163, 184, .07); border-bottom: 1px solid rgba(148, 163, 184, .12); }
.code-lang { font: 500 12px 'JetBrains Mono', ui-monospace, monospace; color: #8b9ab3; }
.copy { font: 600 12px inherit; font-family: inherit; color: #9fb0c8; background: transparent; border: 1px solid rgba(148, 163, 184, .22); padding: 4px 11px; border-radius: 7px; cursor: pointer; }
.copy:hover { color: #fff; border-color: rgba(148, 163, 184, .5); }
.copy.done { color: #34d399; border-color: rgba(52, 211, 153, .5); }
.code pre { margin: 0; padding: 16px 18px; overflow-x: auto; -webkit-overflow-scrolling: touch; tab-size: 2; }
.code code { font: 400 13.5px/1.7 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--code-text); white-space: pre; }
.tk-c { color: var(--tk-c); font-style: italic; } .tk-s { color: var(--tk-s); } .tk-n { color: var(--tk-n); }
.tk-k { color: var(--tk-k); } .tk-m { color: var(--tk-m); font-weight: 600; } .tk-key { color: var(--tk-key); }

/* tab kode */
.tabs { margin: 20px 0; border: 1px solid rgba(148, 163, 184, .16); border-radius: 12px; overflow: hidden; background: var(--code-bg); }
.tabs .code { margin: 0; border: 0; border-radius: 0; box-shadow: none; }
.tabs .code-head { display: none; }
.tab-bar { display: flex; gap: 2px; padding: 8px 8px 0; background: rgba(148, 163, 184, .07); border-bottom: 1px solid rgba(148, 163, 184, .12); overflow-x: auto; scrollbar-width: none; }
.tab-bar::-webkit-scrollbar { display: none; }
.tab-btn { font: 600 13px inherit; font-family: inherit; color: #8b9ab3; background: transparent; border: 0; border-bottom: 2px solid transparent; padding: 9px 14px; cursor: pointer; white-space: nowrap; }
.tab-btn:hover { color: #fff; }
.tab-btn[aria-selected="true"] { color: #34d399; border-bottom-color: #34d399; }
.tab-copy { margin-left: auto; align-self: center; margin-bottom: 6px; }
.tabs .code[hidden] { display: none; }

/* callout */
.callout { margin: 22px 0; padding: 14px 18px; border-radius: 12px; border: 1px solid var(--border); border-left-width: 3px; background: var(--surface); }
.callout-title { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 13.5px; letter-spacing: .02em; margin-bottom: 4px; }
.callout-body > :first-child { margin-top: 0; } .callout-body > :last-child { margin-bottom: 0; }
.callout-body p { margin: 8px 0; font-size: 15px; }
.callout-note { border-left-color: var(--note); } .callout-note .callout-title { color: var(--note); }
.callout-tip { border-left-color: var(--tip); } .callout-tip .callout-title { color: var(--tip); }
.callout-warning { border-left-color: var(--warning); } .callout-warning .callout-title { color: var(--warning); }
.callout-danger { border-left-color: var(--danger); } .callout-danger .callout-title { color: var(--danger); }

/* kartu */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; margin: 22px 0; }
.card {
    display: block; padding: 18px 20px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); color: var(--text);
    transition: border-color .15s, transform .15s, background .15s;
}
.card:hover { border-color: var(--accent); text-decoration: none; transform: translateY(-2px); background: var(--surface-2); }
.card-title { display: block; color: var(--heading); font-weight: 650; font-size: 16px; margin-bottom: 4px; }
.card-desc { display: block; font-size: 14px; line-height: 1.55; color: var(--muted); }
.card-icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); margin-bottom: 12px; font-weight: 700; }

/* langkah bernomor */
.steps { list-style: none; counter-reset: step; padding: 0; margin: 26px 0; }
.steps > li { counter-increment: step; position: relative; padding: 0 0 28px 54px; margin: 0; }
.steps > li::before {
    content: counter(step); position: absolute; left: 0; top: 0; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center;
    font-weight: 700; font-size: 14px; color: var(--accent); background: var(--accent-soft); border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
}
.steps > li::after { content: ''; position: absolute; left: 16.5px; top: 40px; bottom: 6px; width: 1px; background: var(--border); }
.steps > li:last-child::after { display: none; }
.steps > li > h3 { margin: 4px 0 8px; font-size: 18px; }
.steps > li > :last-child { margin-bottom: 0; }

/* hero (pengantar) */
.hero { margin: 8px 0 8px; padding: 28px; border-radius: 18px; border: 1px solid var(--border); background:
    radial-gradient(600px 220px at 0% 0%, var(--accent-soft), transparent 70%), var(--surface); }
.hero p { margin: 0 0 18px; font-size: 16.5px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin: 22px 0; }
.feature { padding: 18px 20px; border-radius: 14px; border: 1px solid var(--border); background: var(--surface); }
.feature h3 { margin: 0 0 6px; font-size: 16px; }
.feature p { margin: 0; font-size: 14.5px; color: var(--muted); }
.flow { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 22px 0; counter-reset: flow; }
.flow-item { position: relative; padding: 14px 16px; border-radius: 12px; border: 1px dashed var(--border-strong); background: var(--surface); font-size: 14px; line-height: 1.5; }
.flow-item b { display: block; color: var(--heading); margin-bottom: 2px; font-size: 14.5px; }
.flow-item .st { font: 500 12px 'JetBrains Mono', ui-monospace, monospace; color: var(--accent); }

/* FAQ */
details.faq { border: 1px solid var(--border); border-radius: 12px; background: var(--surface); margin: 10px 0; }
details.faq summary { cursor: pointer; padding: 15px 48px 15px 18px; font-weight: 600; color: var(--heading); list-style: none; position: relative; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: '+'; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font-size: 22px; color: var(--muted); transition: transform .2s; }
details.faq[open] summary::after { content: '\2212'; color: var(--accent); }
details.faq[open] { border-color: var(--border-strong); }
details.faq .faq-body { padding: 0 18px 16px; }
details.faq .faq-body > :first-child { margin-top: 0; } details.faq .faq-body > :last-child { margin-bottom: 0; }

/* pager & footer */
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 64px; }
.pager-link { display: block; padding: 16px 18px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); color: var(--text); }
.pager-link:hover { border-color: var(--accent); text-decoration: none; }
.pager-link.next { text-align: right; grid-column: 2; }
.pager-dir { display: block; font-size: 12.5px; color: var(--muted); }
.pager-title { display: block; font-weight: 650; color: var(--heading); margin-top: 2px; }
.foot { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border); font-size: 13px; color: var(--muted); }
.foot p { margin: 4px 0; }

/* pencarian */
.modal { position: fixed; inset: 0; z-index: 80; display: flex; justify-content: center; align-items: flex-start; padding: 12vh 16px 16px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(2, 6, 14, .66); backdrop-filter: blur(3px); }
.modal-box { position: relative; width: 100%; max-width: 600px; background: var(--surface); border: 1px solid var(--border-strong); border-radius: 16px; box-shadow: var(--shadow); overflow: hidden; }
.modal-input { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--border); color: var(--muted); }
.modal-input input { flex: 1; min-width: 0; background: transparent; border: 0; outline: 0; font: inherit; font-size: 16px; color: var(--heading); }
.results { list-style: none; margin: 0; padding: 8px; max-height: min(55vh, 420px); overflow-y: auto; }
.results a { display: block; padding: 10px 12px; border-radius: 10px; color: var(--text); }
.results a:hover, .results a.sel { background: var(--accent-soft); text-decoration: none; }
.results .r-title { display: block; font-weight: 650; color: var(--heading); }
.results .r-desc { display: block; font-size: 13.5px; color: var(--muted); line-height: 1.5; }
.results .empty { padding: 22px; text-align: center; color: var(--muted); }

.scrim { position: fixed; inset: 0; z-index: 44; background: rgba(2, 6, 14, .6); backdrop-filter: blur(2px); }

/* ---------- Responsif ---------- */
@media (max-width: 1180px) {
    .shell { grid-template-columns: var(--sidebar-w) minmax(0, 1fr); }
    .toc { display: none; }
}
@media (max-width: 900px) {
    :root { --topbar-h: 56px; }
    .menu-btn { display: grid; }
    .shell { grid-template-columns: minmax(0, 1fr); padding: 0 16px; }
    .sidebar {
        position: fixed; z-index: 45; top: 0; left: 0; bottom: 0; height: 100%; width: min(84vw, 320px); padding: 78px 16px 32px;
        background: var(--bg); border-right: 1px solid var(--border-strong); transform: translateX(-102%); transition: transform .25s ease; box-shadow: var(--shadow);
    }
    .sidebar.open { transform: none; }
    .content { padding: 28px 2px 64px; }
    .search-btn { flex: 0 0 auto; margin-left: auto; width: 38px; padding: 0; justify-content: center; }
    .search-btn .search-text, .search-btn kbd { display: none; }
    .top-links { margin-left: 0; }
    .top-links .pill, .top-links a:not(.btn) { display: none; }
}
@media (max-width: 600px) {
    body { font-size: 15.5px; }
    .topbar-inner { padding: 0 12px; gap: 8px; }
    .brand-tag { display: none; }
    .lead { font-size: 16.5px; }
    .prose h2 { font-size: 22px; margin-top: 44px; }
    .prose h3 { font-size: 17.5px; }
    .hero { padding: 20px; }
    .code code { font-size: 12.5px; }
    .code pre { padding: 14px; }
    .steps > li { padding-left: 46px; }
    .steps > li::before { width: 30px; height: 30px; font-size: 13px; }
    .steps > li::after { left: 14.5px; top: 36px; }
    .pager { grid-template-columns: 1fr; }
    .pager-link.next { grid-column: auto; text-align: left; }
    .top-links .btn-sm { padding: 6px 12px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { transition: none !important; }
}
@media print {
    .topbar, .sidebar, .toc, .pager, .copy, .tab-bar { display: none !important; }
    .shell { display: block; } body { background: #fff; color: #000; }
}