/* VC-BUILD-01F-AUDIT: documentation, trust, legal, help and system-state layouts.
   Same tokens, type and chrome as the marketing pages; calmer reading layout. */
.d-hero { position: relative; padding: 148px 0 56px; border-bottom: 1px solid var(--b-line); background: radial-gradient(80% 120% at 85% 0%, rgb(124 92 255 / .12), transparent 60%), radial-gradient(60% 90% at 0% 0%, rgb(76 132 255 / .08), transparent 60%); }
.d-hero .b-h1 { font-size: clamp(2.1rem, 4.2vw, 3.6rem); max-width: 20ch; }
.d-hero .b-lead { margin-top: 20px; }
.d-crumbs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; padding: 0; list-style: none; font: 500 12px/1.4 var(--b-mono); letter-spacing: .06em; color: var(--b-text-3); }
.d-crumbs a { color: var(--b-text-2); text-decoration: none; }
.d-crumbs a:hover { color: var(--b-text); }
.d-crumbs li + li::before { content: "/"; margin-right: 8px; color: var(--b-text-3); }
.d-meta { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 26px; font: 500 12px/1.5 var(--b-mono); color: var(--b-text-3); }
.d-body { padding: clamp(48px, 7vw, 96px) 0 clamp(72px, 9vw, 128px); }
.d-layout { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.d-layout--wide { grid-template-columns: minmax(0, 1fr); }
.d-toc { position: sticky; top: 96px; display: grid; gap: 4px; font-size: 14px; }
.d-toc p { margin: 0 0 10px; font: 500 11px/1 var(--b-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--b-text-3); }
.d-toc a { padding: 6px 0 6px 12px; border-left: 1px solid var(--b-line); color: var(--b-text-2); text-decoration: none; }
.d-toc a:hover, .d-toc a[aria-current="true"] { color: var(--b-text); border-color: var(--b-indigo); }
@media (max-width: 900px) { .d-layout { grid-template-columns: minmax(0, 1fr); } .d-toc { position: static; } }

/* Prose */
.d-prose { max-width: 74ch; color: var(--b-text-2); font-size: 16px; line-height: 1.75; }
.d-prose > * + * { margin-top: 1em; }
.d-prose h2 { margin: 2.2em 0 .2em; color: var(--b-text); font: 700 clamp(1.35rem, 2vw, 1.7rem)/1.25 var(--b-sans); letter-spacing: -.015em; scroll-margin-top: 96px; }
.d-prose h2:first-child { margin-top: 0; }
.d-prose h3 { margin: 1.6em 0 0; color: var(--b-text); font: 700 1.08rem/1.35 var(--b-sans); scroll-margin-top: 96px; }
.d-prose p, .d-prose ul, .d-prose ol { margin-block: .6em 0; }
.d-prose ul, .d-prose ol { padding-left: 1.25em; display: grid; gap: .4em; }
.d-prose li::marker { color: var(--b-text-3); }
.d-prose a { color: var(--b-text); text-decoration: underline; text-decoration-color: rgb(169 193 247 / .5); text-underline-offset: 3px; }
.d-prose a:hover { text-decoration-color: var(--b-text); }
.d-prose strong { color: var(--b-text); font-weight: 700; }
.d-prose code { font: 500 .9em var(--b-mono); color: var(--b-text); background: var(--b-surface); padding: .1em .4em; border-radius: 4px; }
.d-prose table { width: 100%; border-collapse: collapse; font-size: 15px; }
.d-prose th, .d-prose td { text-align: left; vertical-align: top; padding: 12px 14px 12px 0; border-bottom: 1px solid var(--b-line); }
.d-prose th { color: var(--b-text-3); font: 500 11px/1.3 var(--b-mono); letter-spacing: .12em; text-transform: uppercase; }
.d-prose td:first-child { color: var(--b-text); font-weight: 600; }
.d-table-wrap { overflow-x: auto; }

/* Cards, notes and lists of links */
.d-grid { display: grid; gap: 16px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.d-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 1000px) { .d-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .d-grid, .d-grid--2 { grid-template-columns: minmax(0, 1fr); } }
.d-card { position: relative; display: grid; gap: 10px; align-content: start; min-width: 0; padding: 24px; border-radius: var(--b-radius); background: var(--b-surface); border: 1px solid var(--b-line); color: var(--b-text-2); text-decoration: none; transition: border-color .2s, transform .3s var(--b-ease); }
a.d-card:hover, a.d-card:focus-visible { border-color: rgb(169 193 247 / .38); }
a.d-card:hover { transform: translateY(-2px); }
.d-card h2, .d-card h3 { margin: 0; color: var(--b-text); font: 700 1.1rem/1.3 var(--b-sans); letter-spacing: -.01em; }
.d-card p { margin: 0; font-size: 15px; line-height: 1.6; }
.d-card .b-chip { justify-self: start; }
.d-card__go { margin-top: 6px; color: var(--b-text); font: 600 14px/1.4 var(--b-sans); }
.d-note { margin: 0; padding: 18px 20px; border-radius: 12px; border: 1px solid var(--b-line); background: linear-gradient(180deg, #141a2a, #11151f); color: var(--b-text-2); font-size: 15px; line-height: 1.6; }
.d-note strong { color: var(--b-text); }
.d-note--warn { border-color: rgb(252 211 77 / .28); }
.d-section { margin-top: clamp(48px, 6vw, 80px); }
.d-section > .b-eyebrow { margin-bottom: 14px; }
.d-section > h2 { margin: 0 0 24px; color: var(--b-text); font: 700 clamp(1.4rem, 2.2vw, 1.9rem)/1.2 var(--b-sans); letter-spacing: -.02em; }

/* Status rows */
.d-rows { display: grid; border-top: 1px solid var(--b-line); }
.d-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 20px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--b-line); }
.d-row strong { color: var(--b-text); font-weight: 600; }
.d-row small { grid-column: 1; color: var(--b-text-2); font-size: 14px; }
.d-row .b-chip { grid-row: 1 / span 2; grid-column: 2; }

/* Forms */
.f-form { display: grid; gap: 18px; max-width: 640px; }
.f-row { display: grid; gap: 18px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 640px) { .f-row { grid-template-columns: minmax(0, 1fr); } }
.f-field { display: grid; gap: 8px; min-width: 0; }
.f-field > label, .f-legend { color: var(--b-text); font: 600 14px/1.3 var(--b-sans); }
.f-hint { margin: 0; color: var(--b-text-3); font-size: 13px; line-height: 1.5; }
.f-input { width: 100%; min-height: 48px; padding: 12px 14px; border-radius: 10px; border: 1px solid rgb(242 244 248 / .16); background: #0f1320; color: var(--b-text); font: 400 15px/1.4 var(--b-sans); transition: border-color .2s, box-shadow .2s; }
.f-input::placeholder { color: var(--b-text-3); }
.f-input:hover { border-color: rgb(242 244 248 / .3); }
.f-input:focus { outline: none; border-color: var(--b-indigo); box-shadow: 0 0 0 3px rgb(124 92 255 / .25); }
textarea.f-input { min-height: 140px; resize: vertical; }
select.f-input { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--b-text-2) 50%), linear-gradient(135deg, var(--b-text-2) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.f-choices { display: flex; flex-wrap: wrap; gap: 8px; border: 0; margin: 0; padding: 0; }
.f-choices legend { margin-bottom: 10px; padding: 0; }
.f-choice { position: relative; }
.f-choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.f-choice span { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border-radius: 999px; border: 1px solid rgb(242 244 248 / .16); color: var(--b-text-2); font-size: 14px; font-weight: 500; }
.f-choice input:checked + span { color: var(--b-text); border-color: var(--b-indigo); background: rgb(124 92 255 / .14); }
.f-choice input:focus-visible + span { outline: 2px solid var(--b-focus); outline-offset: 2px; }
.f-check { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 12px; align-items: start; color: var(--b-text-2); font-size: 14px; line-height: 1.55; }
.f-check input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--b-indigo); }
.f-status { min-height: 1.5em; margin: 0; color: var(--b-text-2); font-size: 14px; }
.f-status[data-state="ok"] { color: var(--b-ok); }
.f-status[data-state="error"] { color: var(--b-bad); }

/* Search */
.d-search { position: relative; max-width: 640px; }
.d-search .f-input { padding-left: 44px; min-height: 52px; font-size: 16px; }
.d-search svg { position: absolute; left: 16px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); color: var(--b-text-3); pointer-events: none; }
.d-results { display: grid; gap: 10px; margin-top: 18px; }
.d-results[hidden] { display: none; }
.d-results a { display: grid; gap: 4px; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--b-line); background: var(--b-surface); text-decoration: none; }
.d-results a:hover, .d-results a:focus-visible { border-color: rgb(169 193 247 / .38); }
.d-results b { color: var(--b-text); font-weight: 600; }
.d-results span { color: var(--b-text-2); font-size: 14px; }
.d-results mark { background: rgb(124 92 255 / .3); color: inherit; border-radius: 3px; }

/* System states (404, 403, 500, maintenance, offline) */
.d-state { min-height: calc(100svh - 200px); display: grid; place-items: center; padding: 140px var(--b-gutter) 80px; text-align: center; background: radial-gradient(60% 60% at 50% 30%, rgb(124 92 255 / .12), transparent 70%); }
.d-state__inner { display: grid; gap: 20px; justify-items: center; max-width: 620px; }
.d-state__code { font: 800 clamp(4rem, 12vw, 8rem)/1 var(--b-sans); letter-spacing: -.05em; background: var(--b-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.d-state .b-lead { margin-inline: auto; }
.d-state__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 8px; }

/* React documentation pages: their legal wording is preserved verbatim; only presentation
   is normalised onto the shared system (type scale, colour, surfaces, links). */
.b-react-public { min-height: 100vh; background: var(--b-bg); color: var(--b-text); font: 400 16px/1.6 var(--b-sans); -webkit-font-smoothing: antialiased; }
.b-react-public .d-body :is(section, article):not(.d-card):not(.d-plain) { border: 1px solid var(--b-line); background: var(--b-surface); border-radius: var(--b-radius); padding: clamp(20px, 3vw, 32px); }
.b-react-public .d-body h2 { margin: 0; color: var(--b-text); font: 700 clamp(1.1rem, 1.6vw, 1.35rem)/1.3 var(--b-sans); letter-spacing: -.01em; }
.b-react-public .d-body h3 { color: var(--b-text); font: 600 1rem/1.4 var(--b-sans); }
.b-react-public .d-body :is(p, li, td, dd) { font-size: 15.5px; line-height: 1.7; color: var(--b-text-2); }
.b-react-public .d-body :is(a:not(.b-btn):not(.d-card)) { color: var(--b-text); text-decoration: underline; text-decoration-color: rgb(169 193 247 / .5); text-underline-offset: 3px; }
.b-react-public .d-body :is(strong, b) { color: var(--b-text); }
.b-react-public .d-body .d-card p { font-size: 15px; }
.b-react-public .d-body .b-chip { font-size: 11px; line-height: 1; }
.b-react-public .d-body .d-section > h2 { margin-bottom: 20px; }