/* APPA's help pages (docs, support, changelog): on top of styles.css */

/* ---- docs: sidebar · page · on this page */
body.docs { overflow-x: clip; }
.doc-shell { display: grid; grid-template-columns: 280px minmax(0, 1fr) 220px; gap: 48px; max-width: 1360px; margin: 0 auto; padding: 32px 24px 80px; }
.doc-side { position: sticky; top: 92px; align-self: start; max-height: calc(100vh - 110px); overflow-y: auto; padding-right: 8px; }
.doc-search { display: flex; align-items: center; gap: 10px; padding: 0 14px; height: 46px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel-2); }
.doc-search svg { width: 18px; height: 18px; color: var(--muted); flex: none; }
.doc-search input { flex: 1; min-width: 0; border: 0; background: none; color: var(--ink); font: 400 15.5px Archivo, sans-serif; outline: none; }
.doc-search:focus-within { border-color: var(--teal); }
.doc-daw { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 14px; }
.doc-daw button { display: flex; align-items: center; justify-content: center; gap: 8px; height: 46px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--muted); font: 600 15px Archivo, sans-serif; cursor: pointer; }
.doc-daw button i { width: 8px; height: 8px; border-radius: 50%; background: currentColor; opacity: .5; }
.doc-daw button.on { color: var(--ink); border-color: var(--teal); background: rgba(42, 212, 184, .08); }
.doc-daw button.on i { background: var(--teal); opacity: 1; }
.doc-nav { margin-top: 22px; display: grid; gap: 2px; }
.doc-group { margin: 18px 0 6px 16px; font: 500 12px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.doc-group:first-child { margin-top: 0; }
.doc-nav a { display: block; padding: 9px 16px; border-radius: 10px; color: var(--ink-2); text-decoration: none; font-size: 15.5px; border: 1px solid transparent; }
.doc-nav a:hover { color: var(--ink); background: rgba(216, 227, 240, .04); }
.doc-nav a.on { color: var(--teal); background: rgba(42, 212, 184, .08); border-color: rgba(42, 212, 184, .35); box-shadow: inset 3px 0 0 var(--teal); }
.doc-nav a[hidden], .doc-group[hidden] { display: none; }
.doc-none { padding: 10px 16px; color: var(--muted); font-size: 14px; }

.doc-main { min-width: 0; max-width: 780px; }
.doc-page[hidden] { display: none; }
.doc-kicker { font: 500 12.5px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--teal); }
.doc-main h1 { margin-top: 14px; font-size: clamp(34px, 4.6vw, 50px); font-weight: 800; letter-spacing: -.03em; }
.doc-main h2 { margin-top: 48px; font-size: 28px; font-weight: 800; letter-spacing: -.02em; scroll-margin-top: 96px; }
.doc-main p, .doc-main li { color: var(--ink-2); font-size: 17px; line-height: 1.75; }
.doc-main p { margin-top: 16px; }
.doc-main b { color: var(--ink); font-weight: 650; }
.doc-main a { color: var(--teal); }
.doc-lede { font-size: 19px !important; }
.doc-list { margin: 18px 0 0; padding-left: 22px; display: grid; gap: 10px; }
.doc-main kbd { font: 500 13px var(--mono); padding: 2px 6px; border-radius: 6px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); white-space: nowrap; }
.doc-main code { font: 500 14px var(--mono); padding: 2px 6px; border-radius: 6px; background: var(--panel); color: var(--ink); }
body[data-daw="pt"] .logic-only, body[data-daw="logic"] .pt-only { display: none !important; }
.doc-pager { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line-soft); }
.doc-pager a { display: block; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line); text-decoration: none; color: var(--ink); font-weight: 650; }
.doc-pager a:hover { border-color: var(--teal); }
.doc-pager a span { display: block; margin-bottom: 4px; font: 500 11.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.doc-pager .next { text-align: right; grid-column: 2; }
.doc-toc { position: sticky; top: 92px; align-self: start; }
.doc-toc-title { font: 500 12px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.doc-toc nav { margin-top: 18px; display: grid; gap: 12px; }
.doc-toc a { color: var(--ink-2); text-decoration: none; font-size: 15px; }
.doc-toc a:hover { color: var(--teal); }
@media (max-width: 1180px) { .doc-shell { grid-template-columns: 250px minmax(0, 1fr); } .doc-toc { display: none; } }
@media (max-width: 820px) {
  .doc-shell { grid-template-columns: 1fr; gap: 24px; padding-top: 20px; }
  .doc-side { position: static; max-height: none; overflow: visible; padding: 0; }
  .doc-nav { grid-template-columns: 1fr 1fr; } .doc-group { grid-column: 1 / -1; }
}

/* ---- support and changelog pages */
.help-page { max-width: 900px; padding-top: 56px; padding-bottom: 80px; }
.help-page h1 { font-size: clamp(36px, 5vw, 54px); font-weight: 800; letter-spacing: -.03em; }
.help-page .lede { margin-top: 14px; font-size: 19px; color: var(--ink-2); }
.help-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 36px; }
.help-card { display: block; padding: 24px; border-radius: 18px; background: var(--panel-2); border: 1px solid var(--line-soft); text-decoration: none; color: inherit; }
a.help-card:hover { border-color: var(--teal); }
.help-card h2 { font-size: 21px; font-weight: 750; }
.help-card p { margin-top: 8px; color: var(--ink-2); font-size: 15.5px; }
.help-card .go { display: inline-block; margin-top: 12px; color: var(--teal); font: 500 13px var(--mono); letter-spacing: .06em; }
.help-section { margin-top: 56px; }
.help-section h2 { font-size: 28px; font-weight: 800; }
.help-section p, .help-section li { color: var(--ink-2); font-size: 16.5px; line-height: 1.7; }
.help-section p { margin-top: 12px; }
.help-section ol, .help-section ul { margin-top: 12px; padding-left: 22px; display: grid; gap: 8px; }
.help-section code { font: 500 14px var(--mono); padding: 2px 6px; border-radius: 6px; background: var(--panel); color: var(--ink); }
.help-section b { color: var(--ink); }
.contact-box { margin-top: 36px; padding: 28px; border-radius: 20px; border: 1.5px solid rgba(42, 212, 184, .45); background: var(--panel-2);
  display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: space-between; }
.contact-box h2 { font-size: 24px; font-weight: 800; }
.contact-box p { margin-top: 6px; color: var(--ink-2); }
@media (max-width: 700px) { .help-grid { grid-template-columns: 1fr; } }

.release { margin-top: 44px; padding-top: 32px; border-top: 1px solid var(--line-soft); display: grid; grid-template-columns: 180px 1fr; gap: 28px; }
.release:first-of-type { border-top: 0; padding-top: 0; }
.rel-meta b { display: block; font-size: 26px; font-weight: 800; }
.rel-meta span { display: block; margin-top: 6px; font: 500 13px var(--mono); color: var(--muted); }
.rel-tag { display: inline-block; margin-top: 10px; padding: 4px 9px; border-radius: 99px; background: var(--teal); color: var(--teal-ink);
  font: 500 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.rel-body h3 { margin-top: 18px; font: 500 12.5px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--teal); }
.rel-body h3:first-child { margin-top: 0; }
.rel-body ul { margin: 10px 0 0; padding-left: 20px; display: grid; gap: 7px; }
.rel-body li { color: var(--ink-2); font-size: 16px; line-height: 1.6; }
.rel-body b { color: var(--ink); }
@media (max-width: 700px) { .release { grid-template-columns: 1fr; gap: 12px; } }

/* support: subscription + lost key */
.account-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; margin: 18px 0; }
.account-grid .help-card .btn { margin-top: 16px; }
.resend { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.resend input { flex: 1 1 200px; min-width: 0; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg);
  color: var(--ink); font: inherit; }
.resend .btn { margin-top: 0 !important; }
.resend-msg { color: var(--teal) !important; }
[data-fill] { padding: 0 4px; border-radius: 4px; background: rgba(240, 180, 60, .18); color: #f3c86b; }