/*
 * Public API documentation page (site/pages/api-docs.blade.php).
 * Loaded after site.css and wa.css; reuses the WhatsApp theme tokens (--kh-wa*, --ks-primary*).
 */

:root { --ad-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace; --ad-code-bg: #0b141a; }

/* ---------- Hero ---------- */
.ad-hero { padding-bottom: 48px; }
.ad-hero h1 { margin: 0 0 16px; }
.ad-lead { max-width: 760px; margin: 0 0 26px; font-size: 1.1rem; line-height: 1.65; color: var(--ks-text); }
.ad-base { display: flex; align-items: center; gap: 12px; max-width: 100%; width: fit-content; padding: 8px 8px 8px 16px; border: 1px solid var(--ks-line); border-radius: 14px; background: rgba(255, 255, 255, .9); box-shadow: var(--ks-shadow); }
.ad-base-label { flex: none; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ks-muted); }
.ad-base-url { min-width: 0; overflow-wrap: anywhere; font: 600 15px/1.4 var(--ad-mono); color: var(--kh-wa-dark); background: none; }
.ad-facts { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 22px 0 0; padding: 0; list-style: none; font-size: 14px; font-weight: 600; color: var(--ks-text); }
.ad-facts li { display: inline-flex; align-items: center; gap: 7px; }
.ad-facts i { font-size: 18px; color: var(--kh-wa-teal); }
.ad-facts code { font: 600 13px var(--ad-mono); color: var(--kh-wa-dark); background: none; }

/* ---------- Layout ---------- */
.ad-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 48px; align-items: start; padding-top: 40px; padding-bottom: 96px; }
.ad-main { min-width: 0; }
.ad-main [id] { scroll-margin-top: 96px; }
.ad-main h2 { margin: 0 0 12px; font-size: clamp(1.5rem, 2.4vw, 1.9rem); letter-spacing: -.02em; color: var(--ks-ink); }
.ad-main p { line-height: 1.7; }
.ad-main code { padding: 1px 6px; border-radius: 6px; background: var(--ks-primary-50); color: var(--ks-primary-700); font: 600 .86em var(--ad-mono); overflow-wrap: anywhere; }
.ad-main pre code, .ad-main .ad-base-url { padding: 0; background: none; border-radius: 0; font-weight: 400; overflow-wrap: normal; }
.ad-muted { color: var(--ks-muted); font-size: 14.5px; }
.ad-block { padding-bottom: 48px; margin-bottom: 48px; border-bottom: 1px solid var(--ks-line); }

/* ---------- Sidebar ---------- */
.ad-side { position: sticky; top: 96px; max-height: calc(100vh - 116px); overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--ks-line) transparent; }
.ad-nav { padding: 14px 10px; border: 1px solid var(--ks-line); border-radius: 18px; background: #fff; box-shadow: var(--ks-shadow); }
.ad-nav-toggle { display: none; }
.ad-nav-group { display: flex; align-items: center; gap: 8px; margin: 14px 10px 6px; font-size: 11.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--ks-muted); }
.ad-nav-group:first-child { margin-top: 2px; }
.ad-nav-group i { font-size: 15px; color: var(--kh-wa-teal); }
.ad-nav ul { margin: 0; padding: 0; list-style: none; }
.ad-nav a { display: flex; align-items: center; gap: 8px; min-height: 34px; padding: 6px 10px; border-radius: 10px; color: var(--ks-text); font-size: 13.5px; font-weight: 500; line-height: 1.3; transition: background .15s, color .15s; }
.ad-nav a:hover { background: var(--ks-primary-50); color: var(--ks-primary-700); }
.ad-nav a.is-active { background: linear-gradient(100deg, var(--kh-wa-dark), var(--kh-wa-teal)); color: #fff; box-shadow: 0 8px 18px -10px rgba(7, 94, 84, .7); }
.ad-nav a.is-active .ad-m { background: rgba(255, 255, 255, .2); color: #fff; }
.ad-nav a span { min-width: 0; }

/* ---------- Method and status badges ---------- */
.ad-m { flex: none; display: inline-grid; place-items: center; min-width: 40px; padding: 2px 6px; border-radius: 6px; font: 800 10.5px/1.5 var(--ad-mono); letter-spacing: .02em; }
.ad-m.is-post { background: #dcfce7; color: #15803d; }
.ad-m.is-get { background: #dbeafe; color: #1d4ed8; }
.ad-m.is-put { background: #fef3c7; color: #a16207; }
.ad-status { flex: none; display: inline-block; padding: 2px 8px; border-radius: 6px; font: 700 12px/1.5 var(--ad-mono); }
.ad-status.is-2xx { background: #dcfce7; color: #15803d; }
.ad-status.is-4xx { background: #fef3c7; color: #a16207; }
.ad-status.is-5xx { background: #fee2e2; color: #b91c1c; }

/* ---------- Quick start ---------- */
.ad-steps { counter-reset: ad-step; display: grid; gap: 14px; margin: 22px 0 28px; padding: 0; list-style: none; }
.ad-steps li { counter-increment: ad-step; position: relative; display: grid; gap: 4px; padding: 16px 18px 16px 64px; border: 1px solid var(--ks-line); border-radius: 16px; background: #fff; }
.ad-steps li::before { content: counter(ad-step); position: absolute; top: 16px; left: 18px; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, var(--kh-wa-dark), var(--kh-wa-teal)); color: #fff; font-weight: 800; font-size: 14px; }
.ad-steps strong { color: var(--ks-ink); }
.ad-steps span { color: var(--ks-text); font-size: 14.5px; line-height: 1.6; }

/* ---------- Code blocks ---------- */
.ad-code { overflow: hidden; margin: 0 0 16px; border-radius: 16px; background: var(--ad-code-bg); box-shadow: 0 24px 50px -30px rgba(7, 94, 84, .55); }
.ad-code-bar { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 52px; padding: 9px 10px 9px 12px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.ad-code-label { min-width: 0; color: rgba(255, 255, 255, .75); font-size: 13px; font-weight: 600; }
.ad-langs { display: flex; gap: 4px; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.ad-langs::-webkit-scrollbar { display: none; }
.ad-lang { flex: none; height: 34px; padding: 0 13px; border: 0; border-radius: 9px; background: none; color: rgba(255, 255, 255, .65); font: 600 13.5px/1 var(--ks-font); cursor: pointer; transition: background .2s, color .2s; }
.ad-lang:hover { color: #fff; }
.ad-lang[aria-selected="true"] { background: rgba(37, 211, 102, .16); color: #4ade80; }
.ad-copy { flex: none; display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 12px; border: 1px solid rgba(255, 255, 255, .18); border-radius: 9px; background: rgba(255, 255, 255, .06); color: #fff; font: 600 13px/1 var(--ks-font); cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.ad-copy:hover { background: rgba(255, 255, 255, .12); }
.ad-copy i { font-size: 16px; }
.ad-copy.is-copied { border-color: rgba(74, 222, 128, .5); color: #4ade80; }
.ad-copy.is-light { border-color: var(--ks-line); background: var(--ks-primary-50); color: var(--ks-primary-700); }
.ad-copy.is-light:hover { background: var(--ks-primary-100); }
.ad-copy.is-light.is-copied { border-color: #86efac; color: #15803d; }
.ad-code pre { margin: 0; padding: 16px 18px 18px; overflow-x: auto; color: #d1fae5; font: 12.5px/1.7 var(--ad-mono); white-space: pre; tab-size: 4; scrollbar-color: rgba(255, 255, 255, .2) transparent; }
.ad-code pre code { color: inherit; font: inherit; }
.ad-code-panel:focus-visible, .ad-resp-panel:focus-visible { outline: 2px solid rgba(74, 222, 128, .6); outline-offset: -2px; }
.ad-code-mini pre { color: #bbf7d0; }

/* ---------- Responses ---------- */
.ad-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 20px 0 16px; }
.ad-resp, .ad-resp-card { overflow: hidden; border: 1px solid var(--ks-line); border-radius: 16px; background: #fff; box-shadow: var(--ks-shadow); }
.ad-resp-title { display: flex; align-items: center; gap: 10px; margin: 0; padding: 12px 16px; border-bottom: 1px solid var(--ks-line); color: var(--ks-ink); font-size: 13.5px; font-weight: 700; }
.ad-resp-tabs { display: flex; gap: 6px; padding: 8px; overflow-x: auto; border-bottom: 1px solid var(--ks-line); scrollbar-width: none; }
.ad-resp-tabs::-webkit-scrollbar { display: none; }
.ad-resp-tab { flex: none; display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 4px 12px 4px 6px; border: 1px solid transparent; border-radius: 10px; background: none; color: var(--ks-muted); font: 600 13px/1.2 var(--ks-font); cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.ad-resp-tab:hover { color: var(--ks-ink); background: var(--ks-soft); }
.ad-resp-tab[aria-selected="true"] { border-color: var(--ks-line); background: var(--ks-soft); color: var(--ks-ink); }
.ad-resp pre, .ad-resp-card pre { margin: 0; padding: 14px 16px 16px; max-height: 420px; overflow: auto; background: #f6f8f7; color: #1f2d29; font: 12.5px/1.65 var(--ad-mono); white-space: pre; }

/* ---------- Statuses ---------- */
.ad-statuses { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 18px 0 0; }
.ad-statuses > div { display: flex; align-items: flex-start; gap: 12px; padding: 12px 14px; border: 1px solid var(--ks-line); border-radius: 14px; background: #fff; }
.ad-statuses dt { flex: none; width: 96px; }
.ad-statuses dd { margin: 0; font-size: 14px; line-height: 1.55; color: var(--ks-text); }
.ad-pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font: 700 12px/1.6 var(--ad-mono); background: var(--ks-soft); color: var(--ks-text); }
.ad-pill.is-pending { background: #e0f2fe; color: #0369a1; }
.ad-pill.is-schedule { background: #ede9fe; color: #6d28d9; }
.ad-pill.is-processing { background: #fef3c7; color: #a16207; }
.ad-pill.is-delivered { background: #dcfce7; color: #15803d; }
.ad-pill.is-fail { background: #fee2e2; color: #b91c1c; }
.ad-pill.is-cancel { background: #e5e7eb; color: #374151; }

/* ---------- Endpoint groups ---------- */
.ad-group { margin-bottom: 8px; }
.ad-group-title { display: flex; align-items: center; gap: 12px; margin: 0 0 26px !important; }
.ad-group-icon { flex: none; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: linear-gradient(135deg, var(--kh-wa-dark), var(--kh-wa-teal)); color: #fff; font-size: 21px; box-shadow: 0 10px 22px -10px rgba(18, 140, 126, .7); }
.ad-ep { padding-bottom: 44px; margin-bottom: 44px; border-bottom: 1px solid var(--ks-line); }
.ad-ep-head h3 { margin: 0 0 10px; font-size: 1.3rem; letter-spacing: -.01em; }
.ad-anchor { color: var(--ks-ink); }
.ad-anchor:hover { color: var(--ks-primary); }
.ad-route { display: flex; align-items: center; gap: 10px; min-width: 0; margin: 0 0 12px; padding: 10px 12px; border: 1px solid var(--ks-line); border-radius: 12px; background: var(--ks-soft); }
.ad-route .ad-m { font-size: 11.5px; min-width: 46px; padding: 3px 7px; }
.ad-route code { min-width: 0; padding: 0; background: none; color: var(--ks-ink); font: 600 14px/1.4 var(--ad-mono); overflow-wrap: anywhere; }
.ad-ep-head p { margin: 0; color: var(--ks-text); }
.ad-h4 { margin: 26px 0 12px; font-size: 12.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--ks-muted); }

.ad-params { margin: 0; border: 1px solid var(--ks-line); border-radius: 16px; overflow: hidden; background: #fff; }
.ad-param { display: grid; grid-template-columns: minmax(0, 250px) minmax(0, 1fr); gap: 16px; padding: 13px 16px; }
.ad-param + .ad-param { border-top: 1px solid var(--ks-line); }
.ad-param dt { display: flex; flex-wrap: wrap; align-items: center; align-content: flex-start; gap: 6px; min-width: 0; }
.ad-param dt code { background: none; padding: 0; color: var(--ks-ink); font-size: 13.5px; font-weight: 700; }
.ad-param dd { margin: 0; font-size: 14px; line-height: 1.6; color: var(--ks-text); }
.ad-type { font: 500 12px var(--ad-mono); color: var(--ks-muted); }
.ad-req { padding: 1px 8px; border-radius: 999px; background: var(--ks-soft); color: var(--ks-muted); font-size: 11px; font-weight: 700; }
.ad-req.is-required { background: #fee2e2; color: #b91c1c; }
.ad-req.is-conditional { background: #fef3c7; color: #a16207; }

.ad-notes { display: grid; gap: 8px; margin: 16px 0 0; padding: 0; list-style: none; }
.ad-notes li { display: flex; align-items: flex-start; gap: 10px; padding: 11px 14px; border-radius: 12px; background: var(--ks-primary-50); color: var(--ks-text); font-size: 14px; line-height: 1.6; }
.ad-notes li > i { flex: none; margin-top: 3px; font-size: 17px; color: var(--kh-wa-teal); }
.ad-notes li > span { min-width: 0; }
.ad-notes code { background: #fff; }

/* ---------- Errors ---------- */
.ad-errors { margin-top: 20px; border: 1px solid var(--ks-line); border-radius: 16px; overflow: hidden; background: #fff; }
.ad-err { display: grid; grid-template-columns: 80px minmax(0, 1fr) minmax(0, 1.35fr); gap: 16px; padding: 13px 16px; align-items: start; font-size: 14px; line-height: 1.55; }
.ad-err + .ad-err { border-top: 1px solid var(--ks-line); }
.ad-err.is-head { background: var(--ks-soft); color: var(--ks-muted); font-size: 12px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.ad-err code { display: block; padding: 8px 10px; border-radius: 10px; background: #f6f8f7; color: #1f2d29; font: 12px/1.55 var(--ad-mono); overflow-wrap: anywhere; }

/* ---------- CTA ---------- */
.ad-cta { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 8px; padding: 36px; border-radius: 24px; }
.ad-cta h2 { color: #fff !important; }
.ad-cta p { margin: 0; color: rgba(255, 255, 255, .75); }
.ad-cta .ks-actions { flex: none; margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
    .ad-layout { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: 28px; }
    .ad-side { position: static; max-height: none; overflow: visible; }
    .ad-nav { padding: 6px; }
    .ad-nav-toggle { display: flex; align-items: center; gap: 10px; width: 100%; min-height: 46px; padding: 0 12px; border: 0; border-radius: 12px; background: none; color: var(--ks-ink); font: 700 15px/1 var(--ks-font); cursor: pointer; }
    .ad-nav-toggle i { font-size: 19px; color: var(--kh-wa-teal); }
    .ad-nav-caret { margin-left: auto; transition: transform .2s; }
    .ad-nav-toggle[aria-expanded="true"] .ad-nav-caret { transform: rotate(180deg); }
    .ad-nav-list { display: none; padding: 0 4px 10px; }
    .ad-nav.is-open .ad-nav-list { display: block; }
    .ad-cta { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 760px) {
    .ad-hero { padding-bottom: 36px; }
    .ad-lead { font-size: 1rem; }
    .ad-base { flex-wrap: wrap; gap: 6px 10px; width: 100%; padding: 10px 12px; }
    .ad-base-url { flex: 1 1 100%; order: 3; font-size: 13.5px; }
    .ad-base .ad-copy { margin-left: auto; }
    .ad-two, .ad-statuses { grid-template-columns: minmax(0, 1fr); }
    .ad-param { grid-template-columns: minmax(0, 1fr); gap: 6px; }
    .ad-err { grid-template-columns: minmax(0, 1fr); gap: 8px; }
    .ad-err.is-head { display: none; }
    .ad-block { padding-bottom: 36px; margin-bottom: 36px; }
    .ad-ep { padding-bottom: 36px; margin-bottom: 36px; }
    .ad-code, .ad-resp, .ad-resp-card { border-radius: 14px; }
    .ad-lang { padding: 0 10px; }
    .ad-copy { padding: 0 10px; }
    .ad-code .ad-copy span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
    .ad-code pre, .ad-resp pre, .ad-resp-card pre { padding: 12px 14px 14px; font-size: 12px; }
    .ad-steps li { padding: 14px 14px 14px 58px; }
    .ad-steps li::before { left: 14px; }
    .ad-cta { padding: 26px 20px; border-radius: 20px; }
    .ad-cta .ks-actions { width: 100%; }
}

@media (max-width: 380px) {
    .ad-lang { padding: 0 8px; font-size: 13px; }
    .ad-code-bar { padding-left: 8px; }
    .ad-route code { font-size: 12.5px; }
}