/* Helio SEO work surfaces (admin + portal): the M light work-surface language.
   Near-neutral ground, white cards, blue accent, violet for Helio himself.
   Type: Outfit (headings/numbers) + Instrument Sans (body). */

:root {
  --bg: #fbfbfc;
  --surface: #ffffff;
  --surface-2: #f7f8fa;
  --ink: #131b2c;
  --ink-2: #5d6474;
  --ink-3: #8a90a0;
  --line: #e3e6ea;
  --line-strong: #d5d9e0;
  --blue: #2c5ef0;
  --blue-dark: #2450cc;
  --sky: #dbe7ff;
  --sky2: #eef3ff;
  --butter: #ffe9c2;
  --sage: #dcefdd;
  --blush: #ffe3d6;
  --violet: #7c3aed;
  --violet-soft: #ede6fd;
  --good: #1c7a3d;
  --bad: #b3372f;
  --font-body: 'Instrument Sans', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Outfit', var(--font-body);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 15.5px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; border-radius: 4px; }

/* ---------- header ---------- */
header.top { border-bottom: 1px solid var(--line); background: var(--surface); position: sticky; top: 0; z-index: 20; }
header.top .inner {
  max-width: 1120px; margin: 0 auto; padding: 13px 16px;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.wordmark {
  font-family: var(--font-display); font-weight: 700; font-size: 19px;
  letter-spacing: -0.02em; color: var(--ink); white-space: nowrap;
}
.wordmark span { color: #E8A13F; }
.wordmark:hover { text-decoration: none; }
header.top .tag { color: var(--ink-3); font-size: 12.5px; font-weight: 500; }
header.top .right { margin-left: auto; color: var(--ink-2); font-size: 13px; font-weight: 600; white-space: nowrap; }
@media (max-width: 760px) {
  header.top .tag { display: none; }
}

main { max-width: 1120px; margin: 0 auto; padding: 26px 16px 90px; }
@media (min-width: 900px) { main { padding: 34px 24px 100px; } }

h1 {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 34px);
  letter-spacing: -0.025em; line-height: 1.1; margin: 0 0 8px; font-weight: 700;
}
.sub { color: var(--ink-2); margin: 0 0 24px; font-size: 14.5px; max-width: 72ch; }
.sub a { overflow-wrap: anywhere; }

main > h2 {
  font-family: var(--font-display); font-size: 20px; letter-spacing: -0.02em;
  font-weight: 700; margin: 38px 0 12px;
}

/* ---------- stat tiles ---------- */
.stats {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
  margin: 0 0 24px;
}
@media (min-width: 720px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat {
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
  padding: 14px 18px; box-shadow: 0 8px 24px -20px rgba(16, 29, 61, 0.35);
}
.stat .k { font-size: 12px; color: var(--ink-2); font-weight: 600; }
.stat .v {
  font-family: var(--font-display); font-size: 27px; font-weight: 700;
  letter-spacing: -0.02em; font-variant-numeric: tabular-nums; margin-top: 2px; line-height: 1.15;
}
.stat .v small { font-size: 14px; font-weight: 600; color: var(--ink-3); }

/* ---------- layout ---------- */
.grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 900px) { .grid { grid-template-columns: 1fr 1fr; gap: 20px; } }

.panel {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 16px; padding: 18px 20px;
  box-shadow: 0 8px 24px -20px rgba(16, 29, 61, 0.3);
}
@media (min-width: 900px) { .panel { padding: 20px 24px; } }
.panel h2 {
  font-family: var(--font-display); font-size: 16.5px; font-weight: 700;
  letter-spacing: -0.01em; margin: 24px 0 10px;
}
.panel h2:first-child { margin-top: 0; }
.panel + .panel { margin-top: 16px; }

/* ---------- progress ---------- */
.progress { height: 5px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line); overflow: hidden; margin: 9px 0 4px; }
.progress i { display: block; height: 100%; background: var(--blue); border-radius: 999px; transition: width 300ms ease; }

/* ---------- tables ---------- */
table.rows { width: 100%; border-collapse: collapse; font-size: 14px; }
table.rows th {
  text-align: left; font-size: 12px; color: var(--ink-3); font-weight: 600;
  padding: 8px 10px 7px; border-bottom: 1.5px solid var(--line);
}
table.rows td { padding: 11px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.rows tr:last-child td { border-bottom: 0; }
table.rows tbody tr { transition: background 150ms ease; }
@media (hover: hover) { table.rows tbody tr:hover { background: var(--sky2); } }
table.rows td strong { font-weight: 600; }
table.rows td a:not(.btn) { color: var(--ink); }
table.rows td a:not(.btn):hover { color: var(--blue); text-decoration: none; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.num { font-family: var(--font-display); font-weight: 600; font-size: 13.5px; }
td.idx { font-family: var(--font-display); font-size: 13px; color: var(--ink-3); font-weight: 600; white-space: nowrap; }

@media (max-width: 719px) {
  table.rows, table.rows tbody, table.rows tr, table.rows td { display: block; width: 100%; }
  table.rows thead { display: none; }
  table.rows tr { border: 1px solid var(--line); border-radius: 14px; margin: 0 0 10px; padding: 12px 14px; background: var(--surface); }
  table.rows td { border: 0; padding: 3px 0; }
  table.rows td.num { text-align: left; }
  table.rows td[data-label]::before {
    content: attr(data-label);
    display: block; font-size: 11px; color: var(--ink-3); font-weight: 600; margin-top: 6px;
  }
  table.rows td:empty { display: none; }
}

/* ---------- pills ---------- */
.pill {
  display: inline-block; padding: 3px 11px; border-radius: 999px;
  font-size: 12px; font-weight: 700; color: var(--ink-2); background: var(--surface-2);
  border: 1px solid var(--line); white-space: nowrap;
}
.pill.published { color: var(--good); border-color: transparent; background: var(--sage); }
.pill.draft, .pill.drafted { color: #7a5203; border-color: transparent; background: var(--butter); }
.pill.writing, .pill.running, .pill.pending { color: var(--blue-dark); border-color: transparent; background: var(--sky); }
.pill.failed, .pill.rejected { color: var(--bad); border-color: transparent; background: var(--blush); }
.pill.writing::after, .pill.running::after { content: "…"; }

/* ---------- buttons & forms ---------- */
button, .btn {
  font: 600 14px/1 var(--font-body); color: #fff; background: var(--ink);
  border: 0; border-radius: 999px; padding: 12px 20px; cursor: pointer;
  min-height: 44px; transition: background 160ms ease, transform 160ms ease;
}
button:hover, .btn:hover { background: #000; transform: translateY(-1px); }
button.quiet { background: transparent; color: var(--ink); border: 1.5px solid var(--line-strong); }
button.quiet:hover { background: var(--surface-2); border-color: var(--ink-3); }
button.accent { background: var(--blue); }
button.accent:hover { background: var(--blue-dark); }
button.danger { background: transparent; color: var(--bad); border: 1.5px solid #ecc9c4; }
button.danger:hover { background: var(--blush); }
button.small { padding: 8px 14px; min-height: 36px; font-size: 13px; }
form.inline { display: inline; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
@media (max-width: 719px) {
  .actions button, .actions .btn { flex: 1 1 auto; }
}

label { display: block; font-size: 13px; font-weight: 600; margin: 15px 0 5px; }
input[type="text"], input[type="url"], input[type="number"], select, textarea {
  width: 100%; padding: 10px 13px; border: 1.5px solid var(--line-strong);
  border-radius: 12px; font: inherit; font-size: 16px; /* 16px stops iOS zoom */
  background: #fff; color: var(--ink);
}
textarea { min-height: 100px; resize: vertical; }
textarea.body { min-height: 380px; font: 13px/1.5 ui-monospace, "SF Mono", Menlo, Consolas, monospace; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--blue); outline-offset: 1px; border-color: var(--blue); }

/* ---------- keywords ---------- */
.keywords { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 10px; }
.keywords .kw {
  border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px;
  font-size: 12.5px; font-weight: 600; background: var(--surface-2); color: var(--ink-2);
}
.keywords .kw.high { border-color: transparent; background: var(--sky); color: var(--blue-dark); }

/* ---------- article prose ---------- */
.prose { max-width: 720px; overflow-wrap: anywhere; }
.prose h2, .prose h3 { font-family: var(--font-display); letter-spacing: -0.015em; }
.prose h2 { font-size: 20px; margin: 26px 0 8px; }
.prose h3 { font-size: 16.5px; margin: 20px 0 6px; }
.prose p, .prose li { font-size: 15.5px; line-height: 1.7; }
.prose table { width: 100%; border-collapse: collapse; table-layout: fixed; margin: 12px 0; font-size: 14px; }
.prose td, .prose th { border: 1px solid var(--line); padding: 7px 9px; text-align: left; vertical-align: top; overflow-wrap: break-word; }
.prose tr.hl td { color: #004A9E; font-weight: 600; }
.prose ul { margin: 0 0 14px 20px; }
.prose a { color: #004A9E; }
/* Accented sections travel with the article: subtle box, little brand border. */
.prose .callout { background: #f4f6fb; border: 1px solid var(--line); border-left: 3px solid #E8A13F;
  border-radius: 10px; padding: 16px 18px; margin: 16px 0; font-size: 15px; }
.prose .callout p, .prose .callout b { margin: 0; }
.prose blockquote { margin: 16px 0; padding: 4px 0 4px 18px; border-left: 3px solid #E8A13F;
  font-style: italic; color: var(--ink); }
.prose blockquote p { margin: 0; }
.prose .tag { display: inline-block; background: #eef2fb; color: #004A9E; font-size: 12px;
  font-weight: 600; border-radius: 12px; padding: 4px 12px; margin-bottom: 8px; }
.prose .cta { background: #131b2c; color: #fff; border-radius: 14px; padding: 22px 24px; margin: 22px 0; }
.prose .cta h3 { color: #fff; margin: 0 0 8px; }
.prose .cta a { display: inline-block; margin-top: 10px; background: #E8A13F; color: #131b2c;
  text-decoration: none; font-weight: 600; padding: 9px 18px; border-radius: 999px; }
.prose-scroll { overflow-x: auto; }

/* ---------- misc ---------- */
.notice {
  background: var(--butter); color: #6b4a06;
  border-radius: 12px; padding: 12px 16px; font-size: 14px; font-weight: 600; margin: 0 0 20px;
}
.muted { color: var(--ink-2); font-size: 13.5px; }
details > summary { cursor: pointer; font-weight: 600; font-size: 14px; margin: 6px 0; min-height: 32px; }
.brief { color: var(--ink-2); font-size: 13px; }

.tab-gone { display: none; }

/* mobile tabs on the article page */
.tabbar { display: none; }
@media (max-width: 899px) {
  .tabbar { display: flex; gap: 8px; margin-bottom: 14px; }
  .tabbar button { flex: 1; }
  .tabbar button[aria-selected="false"] { background: transparent; color: var(--ink); border: 1.5px solid var(--line-strong); }
  .tab-hidden { display: none; }
}

/* ---------- customer dashboard ---------- */
.tabnav {
  display: flex; gap: 8px; flex-wrap: wrap; margin: 4px 0 24px;
  border-bottom: 1px solid var(--line); padding-bottom: 14px;
}
.tabnav button {
  background: transparent; color: var(--ink-2); border: 1px solid var(--line);
  border-radius: 999px; padding: 9px 18px; min-height: 38px; font-size: 13.5px; font-weight: 600;
}
.tabnav button:hover { background: var(--surface-2); color: var(--ink); transform: none; }
.tabnav button[aria-selected="true"] { background: var(--navy, #101d3d); background: #101d3d; color: #fff; border-color: #101d3d; }
.tabnav button .cnt {
  display: inline-block; margin-left: 7px; background: var(--butter); color: #6b4a06;
  border-radius: 999px; padding: 1px 8px; font-size: 11.5px; font-weight: 700;
}
[data-tabpanel][hidden] { display: none; }

.callout {
  background: var(--butter); border-radius: 16px; padding: 16px 20px;
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin: 0 0 20px;
}
.callout .t { font-family: var(--font-display); font-weight: 700; font-size: 16px; color: #4a3403; }
.callout .s { color: #6b4a06; font-size: 13.5px; }
.callout form, .callout a.btn { margin-left: auto; }

.activity { list-style: none; margin: 0; padding: 0; }
.activity li { display: flex; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.activity li:last-child { border-bottom: 0; }
.activity time { flex: none; width: 74px; color: var(--ink-3); font-size: 12px; padding-top: 1px; }
.activity .dot2 { flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); margin-top: 6px; }

.gapchips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.gapchips span {
  background: var(--sky2); border-radius: 10px; padding: 7px 13px;
  font-size: 13px; font-weight: 500; color: #28324e;
}

.intentrow { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0 4px; }
.intentrow span {
  border-radius: 999px; padding: 5px 13px; font-size: 12.5px; font-weight: 700;
}
.intentrow .informational { background: var(--sky); color: #1e3f9e; }
.intentrow .commercial { background: var(--sage); color: var(--good); }
.intentrow .transactional { background: var(--blush); color: #8a3c1c; }
.intentrow .navigational, .intentrow .comparison { background: var(--violet-soft); color: var(--violet); }

.prio { display: inline-block; border-radius: 6px; padding: 2px 8px; font-size: 11.5px; font-weight: 700; }
.prio.high { background: var(--blush); color: #8a3c1c; }
.prio.medium { background: var(--butter); color: #6b4a06; }
.prio.low { background: var(--surface-2); color: var(--ink-2); }

.checksrow { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0 4px; }
.checksrow span {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--good-bg, #f0f9f2); background: #f0f9f2; color: var(--good);
  border-radius: 999px; padding: 6px 13px; font-size: 12.5px; font-weight: 600;
}
.checksrow span.warn { background: var(--butter); color: #6b4a06; }

.schedchip { font-family: var(--font-display); font-size: 12px; font-weight: 600; color: var(--ink-3); white-space: nowrap; }

/* platform picker cards */
.platgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 10px 0 4px; }
@media (min-width: 1100px) { .platgrid { grid-template-columns: repeat(3, 1fr); } }
.plat { position: relative; display: block; border: 1.5px solid var(--line-strong); border-radius: 14px;
  padding: 13px 15px; cursor: pointer; background: var(--surface); transition: border-color 150ms ease; margin: 0; }
.plat:hover { border-color: var(--ink-3); }
.plat input { position: absolute; opacity: 0; pointer-events: none; }
.plat b { font-family: var(--font-display); font-size: 14.5px; display: block; }
.plat span { display: block; font-size: 12px; color: var(--ink-2); margin-top: 3px; line-height: 1.45; font-weight: 400; }
.plat:has(input:checked) { border-color: var(--blue); background: var(--sky2); }
.plat:has(input:checked) b { color: var(--blue-dark); }

.steps-note { background: var(--surface-2); border-radius: 12px; padding: 13px 16px; margin-top: 14px; }
.steps-note ol { margin: 0; padding-left: 20px; font-size: 13.5px; color: var(--ink-2); }
.steps-note ol li { margin: 4px 0; }
.codebox { background: #131b2c; color: #dfe7ff; border-radius: 10px; padding: 12px 14px;
  font: 12px/1.6 ui-monospace, "SF Mono", Menlo, Consolas, monospace; overflow-x: auto;
  white-space: pre; margin-top: 10px; }
.codewrap { position: relative; }
.codewrap .codebox { padding-right: 62px; }
.copybtn { position: absolute; top: 16px; right: 8px; border: 0; cursor: pointer;
  background: rgba(255,255,255,.14); color: #fff; font-size: 12px; font-weight: 600;
  border-radius: 7px; padding: 5px 11px; transition: background .15s ease; }
.copybtn:hover { background: rgba(255,255,255,.26); }
.copybtn.ok { background: #16794f; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* Locked Settings preview shown to demo tenants (read-only, no live forms). */
.demo-locked form { pointer-events: none; }
.demo-locked .actions,
.demo-locked button[type="submit"] { display: none; }
.demo-locked input,
.demo-locked select,
.demo-locked textarea { background: #f4f4f6; color: #55606f; cursor: default; }

/* Edit-in-place: the article body is editable as formatted text, never raw HTML. */
.prose.editable {
  border: 1.5px solid var(--line-strong, #d5d9e0); border-radius: 12px;
  padding: 18px 22px; min-height: 300px; outline: none; background: #fff;
}
.prose.editable:focus { border-color: #004A9E; box-shadow: 0 0 0 3px rgba(0,74,158,.12); }