/*
 * MakeHybrid design system.
 *
 * A superset of the original styles.css class vocabulary: every selector that
 * file defined is defined here too, with the same meaning, so a page can move
 * between the two stylesheets by changing one <link> and nothing else.
 * docs.html deliberately still points at styles.css -- the Unlimited API
 * reference belongs to the other track and is not changed from here.
 *
 * Layers, in order: tokens -> base -> layout -> components -> docs -> utility.
 */

/* ---------------------------------------------------------------- tokens -- */

:root {
  color-scheme: light;

  /* Brand. --blue is kept as the historical name of the accent. */
  --blue: #2563eb;
  /* The foreground for anything sitting ON --blue. A hard-coded #fff was
     fine in light mode and 2.43:1 in dark, where --blue is a pale tint. */
  --on-accent: #fff;
  --blue-dark: #1d4ed8;
  --blue-soft: #eff4ff;
  --blue-line: #c7d9fb;

  --bg: #f7f8fa;
  --bg-sunken: #eef1f5;
  --card: #ffffff;
  --border: #e4e7ec;
  --border-strong: #d2d7df;

  --text: #121417;
  --text-soft: #40464f;
  --muted: #666d78;
  --faint: #6b7280;

  --danger: #d6342c;
  --danger-soft: #fdeceb;
  --ok: #17824a;
  --ok-soft: #e7f5ec;
  --warn: #9a6400;
  --warn-soft: #fdf3e0;
  --violet: #6d3fd4;
  --violet-soft: #f1ecfd;

  /* Code surfaces stay dark in both themes -- a terminal reads as a terminal. */
  --code-bg: #10141b;
  --code-fg: #d6dde8;
  --code-dim: #7d8899;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;

  --shadow-sm: 0 1px 2px rgba(16, 20, 27, .05);
  --shadow: 0 1px 3px rgba(16, 20, 27, .07), 0 8px 24px -12px rgba(16, 20, 27, .14);
  --shadow-lg: 0 2px 6px rgba(16, 20, 27, .07), 0 24px 56px -24px rgba(16, 20, 27, .26);

  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
          "Liberation Mono", monospace;

  --header-h: 58px;
  --page-max: 1120px;
  --sidebar-w: 268px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;

    --blue: #7aa5ff;
    --on-accent: #0b1220;
    --blue-dark: #9bbcff;
    --blue-soft: #16203a;
    --blue-line: #2b3c63;

    --bg: #0d1016;
    --bg-sunken: #0a0d12;
    --card: #141922;
    --border: #242c38;
    --border-strong: #333d4d;

    --text: #eef1f6;
    --text-soft: #c2c9d4;
    --muted: #949cab;
    --faint: #99a1b0;

    --danger: #ff8b84;
    --danger-soft: #2d1817;
    --ok: #68d79a;
    --ok-soft: #10251a;
    --warn: #e9b65c;
    --warn-soft: #2a2113;
    --violet: #b89bf5;
    --violet-soft: #1e1733;

    --code-bg: #090c11;
    --code-fg: #d6dde8;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow: 0 1px 3px rgba(0, 0, 0, .5), 0 8px 24px -12px rgba(0, 0, 0, .6);
    --shadow-lg: 0 2px 6px rgba(0, 0, 0, .5), 0 24px 56px -24px rgba(0, 0, 0, .8);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;

  --blue: #7aa5ff;
  --on-accent: #0b1220;
  --blue-dark: #9bbcff;
  --blue-soft: #16203a;
  --blue-line: #2b3c63;

  --bg: #0d1016;
  --bg-sunken: #0a0d12;
  --card: #141922;
  --border: #242c38;
  --border-strong: #333d4d;

  --text: #eef1f6;
  --text-soft: #c2c9d4;
  --muted: #949cab;
  --faint: #99a1b0;

  --danger: #ff8b84;
  --danger-soft: #2d1817;
  --ok: #68d79a;
  --ok-soft: #10251a;
  --warn: #e9b65c;
  --warn-soft: #2a2113;
  --violet: #b89bf5;
  --violet-soft: #1e1733;

  --code-bg: #090c11;
  --code-fg: #d6dde8;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow: 0 1px 3px rgba(0, 0, 0, .5), 0 8px 24px -12px rgba(0, 0, 0, .6);
  --shadow-lg: 0 2px 6px rgba(0, 0, 0, .5), 0 24px 56px -24px rgba(0, 0, 0, .8);
}

/* ------------------------------------------------------------------ base -- */

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font: 400 15px/1.6 var(--font);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  color: var(--text);
  letter-spacing: -.015em;
  line-height: 1.25;
  font-weight: 650;
}

h1 { font-size: 30px; margin: 0 0 10px; }
h2 { font-size: 20px; margin: 36px 0 12px; }
h3 { font-size: 15px; margin: 0 0 12px; }

p { margin: 0 0 12px; }
p.lead { color: var(--muted); font-size: 16px; margin-bottom: 26px; }

hr { border: 0; border-top: 1px solid var(--border); margin: 28px 0; }

::selection { background: var(--blue-soft); color: var(--text); }

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 100;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-weight: 600;
}
.skip-link:focus { left: 8px; }

/* ---------------------------------------------------------------- layout -- */

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  height: var(--header-h);
  padding: 0 22px;
  background: color-mix(in srgb, var(--card) 88%, transparent);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 40;
}

header .brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 15.5px;
  letter-spacing: -.02em;
  color: var(--text);
}
header .brand a { color: inherit; text-decoration: none; }
header .brand:hover { text-decoration: none; }

.brand-mark {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: linear-gradient(140deg, var(--blue) 0%, var(--violet) 100%);
  flex: none;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: -.04em;
}

header nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
header nav a {
  margin-left: 0;
  font-size: 13.5px;
  color: var(--text-soft);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
header nav a:hover { background: var(--bg-sunken); color: var(--text); text-decoration: none; }
header nav a[aria-current="page"] { color: var(--blue); background: var(--blue-soft); }
header nav .muted { padding: 0 6px; }

/*
 * The header is sticky, so anything an in-page link targets has to reserve
 * its height -- otherwise "Plans" scrolls the top of the first card
 * underneath it. The docs page sets this per-element; this covers the
 * marketing pages.
 */
:where(main, .home-stack) > section[id],
:where(main, .home-stack) > [id]:not(:first-child) {
  scroll-margin-top: calc(var(--header-h) + 16px);
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 44px 20px 64px;
}
main.wide { max-width: var(--page-max); }
main.narrow { max-width: 440px; }

footer {
  text-align: center;
  color: var(--muted);
  font-size: 12.5px;
  padding: 28px 20px 40px;
  border-top: 1px solid var(--border);
}
footer a { color: var(--muted); }
footer a:hover { color: var(--text); }

/* ------------------------------------------------------------ components -- */

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm);
}
.card h3 { margin: 0 0 12px; font-size: 15px; }
/*
 * Trim the trailing gap under a card's last block -- but a <dialog> is not
 * one of its blocks.
 *
 * This rule is more specific than `.modal`, so on a card whose last child
 * is the verification dialog it was setting `margin-bottom: 0` on a box
 * that centres itself with `margin: auto`. Auto margins split the free
 * space between them; with the bottom one pinned to zero, all of it went to
 * the top and the dialog sat flush against the bottom of the screen. It
 * looked like a positioning bug in the modal and was a text rule reaching
 * into the top layer.
 */
.card > :last-child:not(dialog) { margin-bottom: 0; }

.card-tight { padding: 14px 16px; }

form { display: flex; flex-direction: column; gap: 12px; max-width: 380px; }
form.wide-form { max-width: none; }

label {
  font-size: 12.5px;
  color: var(--text-soft);
  font-weight: 600;
  display: block;
  margin-bottom: -4px;
}

input, select, textarea {
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: 14.5px;
  width: 100%;
  background: var(--card);
  color: var(--text);
  transition: border-color .12s, box-shadow .12s;
}
input::placeholder, textarea::placeholder { color: var(--faint); }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--blue) 18%, transparent);
}
input:disabled, select:disabled, textarea:disabled { opacity: .6; cursor: not-allowed; }
textarea { resize: vertical; min-height: 84px; font-family: var(--mono); font-size: 13px; }

button {
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--blue);
  color: var(--on-accent);
  font: inherit;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background .12s, border-color .12s, opacity .12s;
  line-height: 1.3;
}
button:hover { background: var(--blue-dark); }
button:disabled { opacity: .5; cursor: default; }
button.secondary {
  background: var(--card);
  color: var(--text);
  border-color: var(--border-strong);
}
button.secondary:hover { background: var(--bg-sunken); }
button.ghost { background: transparent; color: var(--blue); border-color: transparent; }
button.ghost:hover { background: var(--blue-soft); }
button.danger { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
button.danger:hover { background: var(--danger-soft); filter: brightness(.96); }
button.small { padding: 6px 11px; font-size: 12.5px; width: auto; }
button.block { width: 100%; }

:root[data-theme="dark"] button.secondary,
:root[data-theme="dark"] button.danger { color: var(--text); }

/*
 * `.btn` exists so a navigation control can be an <a> and still look like a
 * button. Wrapping a <button> in an <a> is invalid HTML -- interactive
 * content inside a link -- and gives screen readers two nested controls and
 * the keyboard two tab stops for one action.
 */
a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--blue);
  color: var(--on-accent);
  font: inherit;
  font-weight: 600;
  font-size: 14px;
  line-height: 1.3;
  cursor: pointer;
  text-decoration: none;
  transition: background .12s, border-color .12s;
}
a.btn:hover { background: var(--blue-dark); text-decoration: none; }
a.btn.secondary {
  background: var(--card);
  color: var(--text);
  border-color: var(--border-strong);
}
a.btn.secondary:hover { background: var(--bg-sunken); }
a.btn.ghost { background: transparent; color: var(--blue); border-color: transparent; }
a.btn.ghost:hover { background: var(--blue-soft); }
a.btn.small { padding: 6px 11px; font-size: 12.5px; }
a.btn.block { width: 100%; }
.pricing a.btn { width: 100%; }

.btn-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

.error { color: var(--danger); font-size: 13px; min-height: 18px; }
/* Out of the flow entirely, not merely zero-height: an empty slot was still
   taking the form's 12px gap and a paragraph margin above every submit
   button. role="alert" still announces, because writing text re-enters it. */
.error:empty { display: none; }
.ok-text { color: var(--ok); font-size: 13px; }
.muted { color: var(--muted); font-size: 13.5px; }
.small-text { font-size: 12.5px; }

.row {
  /* A long account name used to push Remove past the right edge with nothing
     able to wrap. */
  flex-wrap: wrap;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}
.row:last-child { border-bottom: none; }
.row:first-child { padding-top: 0; }

.dot {
  width: 8px; height: 8px; border-radius: 50%;
  display: inline-block; margin-right: 7px; flex-shrink: 0;
  background: var(--faint);
}
.dot.healthy, .dot.ok { background: var(--ok); }
.dot.needs_reconnect, .dot.checkpoint, .dot.credentials { background: var(--warn); }
.dot.halted, .dot.banned, .dot.error { background: var(--danger); }
.dot.paused, .dot.stopped { background: var(--faint); }

code, pre, .mono { font-family: var(--mono); font-size: 13px; }

pre {
  background: var(--code-bg);
  color: var(--code-fg);
  padding: 15px 16px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  line-height: 1.6;
  margin: 0 0 14px;
  border: 1px solid rgba(255, 255, 255, .06);
  tab-size: 2;
}
pre:last-child { margin-bottom: 0; }

code.inline {
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12.5px;
  white-space: nowrap;
  color: var(--text-soft);
}

/* Code block with a copy affordance. */
.code-wrap { position: relative; margin: 0 0 14px; }
.code-wrap pre { margin: 0; }
.copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 4px 9px;
  font-size: 11.5px;
  font-weight: 600;
  border-radius: 5px;
  background: rgba(255, 255, 255, .09);
  color: var(--code-fg);
  border: 1px solid rgba(255, 255, 255, .14);
  opacity: 0;
  transition: opacity .12s, background .12s;
  cursor: pointer;
}
.code-wrap:hover .copy-btn,
.copy-btn:focus-visible { opacity: 1; }
.copy-btn:hover { background: rgba(255, 255, 255, .17); }
.copy-btn.copied { color: #8fe0ae; }
@media (hover: none) { .copy-btn { opacity: 1; } }

.keyval {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-soft);
  border: 1px solid var(--blue-line);
  border-radius: var(--radius-sm);
  padding: 9px 11px;
  word-break: break-all;
}

.badge {
  display: inline-block;
  /*
   * .option-card and .plan-card are flex columns, which BLOCKIFIES an
   * inline-block child and stretches it across the cross axis. The pill
   * became a full-width bar with its label stranded at the left -- the
   * loudest thing wrong with the connect and pricing cards. align-self is
   * inert outside a flex or grid parent, so every inline use is untouched.
   */
  align-self: start;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue);
  border: 1px solid var(--blue-line);
  letter-spacing: .01em;
  vertical-align: middle;
}
.badge.neutral { background: var(--bg-sunken); color: var(--muted); border-color: var(--border); }
.badge.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.badge.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.badge.danger { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
.badge.violet { background: var(--violet-soft); color: var(--violet); border-color: transparent; }

.kbd {
  font-family: var(--mono);
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 5px;
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  background: var(--card);
  color: var(--muted);
}

.hidden { display: none !important; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table th, table td {
  text-align: left;
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .05em;
}
table tr:last-child td { border-bottom: none; }
.table-scroll { overflow-x: auto; }

.method {
  font-weight: 700;
  font-size: 10.5px;
  padding: 3px 7px;
  border-radius: 5px;
  margin-right: 8px;
  letter-spacing: .04em;
  font-family: var(--mono);
  display: inline-block;
  vertical-align: middle;
  text-transform: uppercase;
}
.method.get { background: var(--ok-soft); color: var(--ok); }
.method.post { background: var(--blue-soft); color: var(--blue); }
.method.patch, .method.put { background: var(--warn-soft); color: var(--warn); }
.method.delete { background: var(--danger-soft); color: var(--danger); }

.endpoint {
  margin-bottom: 24px;
  scroll-margin-top: calc(var(--header-h) + 16px);
}
.endpoint .path {
  font-size: 14px;
  font-weight: 600;
  font-family: var(--mono);
  display: flex;
  align-items: center;
  gap: 2px;
  flex-wrap: wrap;
  word-break: break-all;
}

/* Callouts. */
.callout {
  border: 1px solid var(--border);
  border-left: 3px solid var(--muted);
  background: var(--bg-sunken);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin: 0 0 14px;
  font-size: 13.5px;
  color: var(--text-soft);
}
.callout > :last-child { margin-bottom: 0; }
.callout b, .callout strong { color: var(--text); }
.callout.info { border-left-color: var(--blue); background: var(--blue-soft); }
.callout.warn { border-left-color: var(--warn); background: var(--warn-soft); }
.callout.danger { border-left-color: var(--danger); background: var(--danger-soft); }
.callout.ok { border-left-color: var(--ok); background: var(--ok-soft); }

/* Numbered steps. */
.steps { list-style: none; counter-reset: step; margin: 0; padding: 0; }
.steps > li {
  counter-increment: step;
  position: relative;
  padding: 0 0 20px 38px;
  border-left: 1px solid var(--border);
  margin-left: 13px;
}
.steps > li:last-child { border-left-color: transparent; padding-bottom: 0; }
.steps > li::before {
  content: counter(step);
  position: absolute;
  left: -13px;
  top: -2px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border-strong);
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 700;
  display: grid;
  place-items: center;
}
.steps > li > b:first-child,
.steps > li > strong:first-child { display: block; margin-bottom: 3px; }

/* Segmented control / tabs. */
.seg {
  display: inline-flex;
  padding: 3px;
  gap: 3px;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.seg button, .seg .tab {
  background: transparent;
  color: var(--muted);
  border: none;
  padding: 6px 13px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
}
.seg button:hover, .seg .tab:hover { color: var(--text); background: transparent; }
.seg button[aria-selected="true"], .seg .tab[aria-selected="true"] {
  background: var(--card);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

/* Choice cards -- two ways to do the same thing. */
.option-grid {
  display: grid;
  /* min() lets the single-column case collapse to the container instead of
     overflowing it: at 360px the card's content box is ~234px, narrower than
     a bare 260px floor, and the cards broke out through its rounded edge. */
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  gap: 16px;
}
.option-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}
.option-card.recommended { border-color: var(--blue); box-shadow: 0 0 0 1px var(--blue), var(--shadow-sm); }
.option-card :is(h3, h4) { margin: 8px 0 6px; font-size: 15.5px; }
/*
 * The body no longer grows. It used to carry `flex: 1`, with the form a
 * sibling AFTER it, so on the shorter of the two cards the form was shoved
 * to the bottom and the middle of the card was a chasm. Content now runs
 * top-down and the leftover height falls at the BOTTOM of the card, where it
 * reads as padding rather than as something missing.
 */
.option-card .option-body { flex: 0 0 auto; }
/* `form` caps at 380px for the 408px auth card. Inside a wider card that
   left every input, the textarea and the full-width submit ending 67px short
   of the copy above them. */
.option-card form,
.modal form:not(.modal-dismiss) { max-width: none; }
.option-card form { margin-top: 14px; }
.option-card .option-cta { margin-top: 14px; }
/* The two routes are a comparison, so their headings and first lines must sit
   on the same baseline regardless of how much copy each one carries. */
.option-grid { align-items: start; }

/* ----------------------------------------------------------------- modal -- */

/*
 * A challenge is a hard stop: nothing else on the connect card can be done
 * until it is answered. It gets a modal rather than a notice further down a
 * long page, which is read as commentary on a page that still looks usable.
 */
.modal {
  /*
   * A modal dialog is centred by the user agent through `margin: auto` on an
   * `inset: 0` box -- but only while nothing else claims those properties.
   * Declared here so the dialog's position does not depend on which other
   * rules happen to match it, which is how it ended up sitting low and left.
   */
  position: fixed;
  inset: 0;
  margin: auto;
  /* Taller than the viewport is a dead end otherwise: no scroll, no buttons. */
  max-height: calc(100dvh - 32px);
  overflow-y: auto;
  width: min(460px, calc(100vw - 32px));
  height: fit-content;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--text);
  box-shadow: 0 18px 50px rgba(0, 0, 0, .45);
}
.modal::backdrop { background: rgba(8, 11, 18, .66); }
.modal h3 { font-size: 17px; letter-spacing: -.01em; }
.modal > p.muted { margin-bottom: 16px; }
.modal form:not(.modal-dismiss) { margin-top: 4px; }
.modal-dismiss { position: absolute; top: 10px; right: 10px; margin: 0; }
.modal-dismiss button {
  width: 30px;
  height: 30px;
  padding: 0;
  font-size: 19px;
  line-height: 1;
  background: transparent;
  color: var(--muted);
  border: 1px solid transparent;
  border-radius: 8px;
}
.modal-dismiss button:hover { background: var(--bg-sunken); color: var(--text); border-color: var(--border); }

.waiting { display: flex; align-items: center; gap: 10px; color: var(--muted); margin: 2px 0 0; }
.spinner {
  flex: 0 0 auto;
  width: 15px;
  height: 15px;
  border: 2px solid var(--border);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: mh-spin .8s linear infinite;
}
@keyframes mh-spin { to { transform: rotate(360deg); } }
/* A spinner that never stops is a worse signal than none for anyone who finds
   motion distracting; the text alone still says what is happening. */
@media (prefers-reduced-motion: reduce) {
  .spinner { animation: none; border-top-color: var(--border); }
}

/* ------------------------------------------------------------------ home -- */

.hero { margin-bottom: 30px; }
.hero h1 {
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1.12;
  max-width: 17em;
  letter-spacing: -.03em;
  margin-bottom: 14px;
}
.hero .lead { max-width: 56ch; font-size: 17px; }
.hero-cta { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-top: 22px; }
.hero-cta button { width: auto; padding: 11px 20px; font-size: 14.5px; }

.home-stack { display: flex; flex-direction: column; gap: 18px; }
.home-stack > .card { margin-bottom: 0; }

.pricing {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 18px;
  margin: 0;
  align-items: stretch;
}
.pricing .card,
.plan-card {
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  width: 50%;
  min-width: 0;
  position: relative;
}
.pricing .price,
.price {
  font-size: 34px;
  font-weight: 700;
  margin: 6px 0 8px;
  letter-spacing: -.03em;
}
.price span.muted { font-size: 14px; font-weight: 400; letter-spacing: 0; }
.pricing button { width: 100%; }
.plan-card.featured { border-color: var(--blue); box-shadow: 0 0 0 1px var(--blue), var(--shadow); }
.plan-list { margin: 0 0 18px; padding-left: 0; list-style: none; flex: 1; }
.plan-list li {
  margin: 9px 0;
  padding-left: 24px;
  position: relative;
  color: var(--text-soft);
  font-size: 13.5px;
}
.plan-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 7px;
  width: 11px;
  height: 6px;
  border-left: 2px solid var(--ok);
  border-bottom: 2px solid var(--ok);
  transform: rotate(-45deg);
}
.plan-cta { margin-top: auto; }
.plan-cta p { margin: 10px 0 0; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
}
.feature h4 { margin: 0 0 5px; font-size: 14.5px; }
.feature p { margin: 0; color: var(--muted); font-size: 13.5px; }

/* ------------------------------------------------------------------ auth -- */

.auth-wrap {
  min-height: calc(100vh - var(--header-h));
  display: grid;
  grid-template-columns: 1fr;
  place-items: start center;
  padding: 48px 20px 64px;
}
.auth-card {
  width: 100%;
  max-width: 408px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  box-shadow: var(--shadow-lg);
}
.auth-card h1 { font-size: 23px; margin-bottom: 6px; }
.auth-card form { max-width: none; gap: 14px; }
.auth-card .lead { font-size: 14px; margin-bottom: 22px; }
.auth-foot {
  margin: 20px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}
.auth-aside {
  width: 100%;
  max-width: 408px;
  margin: 16px auto 0;
  font-size: 12.5px;
  color: var(--faint);
  text-align: center;
}
.label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  /* The bare `label` rule tightens the gap to its input with a negative
     margin. Inside a flex container that margin applies to the label box,
     not the row, so the row has to carry it or the field below sits 4px
     lower than its neighbours. */
  margin-bottom: -4px;
}
.label-row label { margin-bottom: 0; }
.label-row a { font-size: 12.5px; font-weight: 500; }

/* ------------------------------------------------------------------ docs -- */

.docs-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  gap: 36px;
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 20px;
  align-items: start;
}
.docs-shell.with-toc {
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr) 190px;
}

.docs-sidebar {
  position: sticky;
  top: var(--header-h);
  max-height: calc(100vh - var(--header-h));
  overflow-y: auto;
  padding: 24px 6px 48px 0;
  font-size: 13.5px;
  scrollbar-width: thin;
}

.doc-search { position: relative; margin-bottom: 18px; }
.doc-search input { padding: 8px 11px 8px 30px; font-size: 13.5px; }
.doc-search::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 50%;
  width: 11px;
  height: 11px;
  margin-top: -7px;
  border: 1.6px solid var(--faint);
  border-radius: 50%;
  pointer-events: none;
}
.doc-search::after {
  content: "";
  position: absolute;
  left: 20px;
  top: 50%;
  width: 6px;
  height: 1.6px;
  margin-top: 3px;
  background: var(--faint);
  transform: rotate(45deg);
  pointer-events: none;
}

.side-group { margin-bottom: 20px; }
.side-group > h4 {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--faint);
  margin: 0 0 7px 10px;
  font-weight: 700;
}
.side-group ul { list-style: none; margin: 0; padding: 0; }

.side-link {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  color: var(--text-soft);
  line-height: 1.4;
}
.side-link:hover { background: var(--bg-sunken); color: var(--text); text-decoration: none; }
.side-link[aria-current="true"],
.side-link.active {
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 600;
}
.side-link .method { margin-right: 0; font-size: 9px; padding: 2px 5px; flex: none; }
.side-link .side-text { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.docs-main { padding: 24px 0 72px; min-width: 0; }
.docs-main h2 {
  scroll-margin-top: calc(var(--header-h) + 16px);
  padding-top: 8px;
  margin-top: 44px;
}
.docs-main h2:first-of-type { margin-top: 8px; }
.docs-main h3 { font-size: 16px; margin: 26px 0 10px; scroll-margin-top: calc(var(--header-h) + 16px); }

.onthispage {
  position: sticky;
  top: var(--header-h);
  padding: 28px 0 40px;
  font-size: 12.5px;
  max-height: calc(100vh - var(--header-h));
  overflow-y: auto;
}
.onthispage h4 {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--faint);
  margin: 0 0 8px;
  font-weight: 700;
}
.onthispage ul { list-style: none; margin: 0; padding: 0; }
.onthispage a {
  display: block;
  padding: 4px 0 4px 11px;
  border-left: 2px solid var(--border);
  color: var(--muted);
  line-height: 1.45;
}
.onthispage a:hover { color: var(--text); text-decoration: none; }
.onthispage a.active { border-left-color: var(--blue); color: var(--blue); font-weight: 600; }

/* Anchor affordance on headings. */
.anchor {
  color: var(--faint);
  margin-left: 8px;
  font-weight: 400;
  opacity: 0;
  text-decoration: none;
  font-size: .8em;
}
h2:hover .anchor,
h3:hover .anchor,
.op > summary:hover .anchor,
.anchor:focus-visible { opacity: 1; }

/* Endpoint card used by the generated reference. */
.op {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  padding: 16px 18px;
  margin: 0 0 14px;
  scroll-margin-top: calc(var(--header-h) + 16px);
  box-shadow: var(--shadow-sm);
}
.op > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: -16px -18px;
  padding: 16px 18px;
  border-radius: var(--radius);
}
.op > summary::-webkit-details-marker { display: none; }
.op > summary:hover { background: var(--bg-sunken); }
.op[open] > summary { margin-bottom: 4px; border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
.op .op-path {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  word-break: break-all;
  min-width: 0;
}
.op .op-summary { color: var(--muted); font-size: 13px; width: 100%; margin: 0; }
.op .op-body { padding-top: 14px; border-top: 1px solid var(--border); margin-top: 12px; }

.filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
}
.filter-bar input { max-width: 300px; }
.result-count { color: var(--muted); font-size: 13px; }

.breadcrumb { font-size: 12.5px; color: var(--muted); margin-bottom: 10px; }
.breadcrumb a { color: var(--muted); }

.pager {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 44px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.pager a {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  flex: 1 1 0;
  background: var(--card);
}
.pager a:hover { border-color: var(--blue); text-decoration: none; }
.pager .pager-dir { display: block; font-size: 11px; color: var(--faint); text-transform: uppercase; letter-spacing: .06em; }
.pager .pager-next { text-align: right; }

/* The sidebar toggle only exists on narrow screens. */
.sidebar-toggle { display: none; }

.theme-toggle {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-soft);
  padding: 5px 9px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  line-height: 1;
  cursor: pointer;
}
.theme-toggle:hover { background: var(--bg-sunken); }

/* --------------------------------------------------------------- utility -- */

.stack-sm > * + * { margin-top: 8px; }
.stack > * + * { margin-top: 16px; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.nowrap { white-space: nowrap; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }

/* The TOC card from the original stylesheet. */
.toc p { margin: 0; }
.toc a { white-space: nowrap; }

/* ----------------------------------------------------------- responsive -- */

@media (max-width: 1080px) {
  .docs-shell.with-toc { grid-template-columns: var(--sidebar-w) minmax(0, 1fr); }
  .onthispage { display: none; }
}

@media (max-width: 860px) {
  .docs-shell, .docs-shell.with-toc { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .docs-sidebar {
    position: static;
    max-height: none;
    overflow: visible;
    padding: 16px 0 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
  }
  .docs-sidebar[hidden] { display: none; }
  .sidebar-toggle {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin: 18px 0 0;
    width: auto;
  }
  .docs-main { padding-top: 16px; }
}

@media (max-width: 639px) {
  :root { --header-h: auto; }
  header {
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 16px;
    position: static;
  }
  header nav { gap: 2px; }
  header nav a { padding: 5px 8px; font-size: 13px; }
  main { padding: 28px 16px 48px; }
  .pricing { flex-direction: column; flex-wrap: wrap; }
  .pricing .card, .plan-card { width: 100%; max-width: none; }
  .hero h1 { font-size: 28px; }
  .auth-wrap { padding: 24px 16px 48px; }
  .auth-card { padding: 24px 20px; border-radius: var(--radius); }
  .docs-shell { padding: 0 16px; }
  .pager { flex-direction: column; }
  .pager .pager-next { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  header, footer, .docs-sidebar, .onthispage, .copy-btn, .pager { display: none !important; }
  .docs-shell { grid-template-columns: 1fr; }
  body { background: #fff; }
}

/* ------------------------------------------------- small screens, touch -- */

/*
 * Anything under 16px makes iOS zoom the page on focus, and the verification
 * modal autofocuses its code box -- so the one moment the member most needs
 * to see the whole dialog is the moment the page jumps. Only below the
 * pointer-fine widths, so the denser desktop form keeps its sizing.
 */
@media (max-width: 860px) {
  input,
  select,
  textarea { font-size: 16px; }
  textarea { font-size: 15px; }
}

/*
 * A coarse pointer needs a target it can actually hit. The visual size of
 * these controls is deliberate, so the padding grows rather than the type.
 */
@media (pointer: coarse) {
  button,
  a.btn {
    min-height: 44px;
  }
  button.small,
  a.btn.small {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding-block: 0;
    padding-inline: 14px;
  }
  .modal-dismiss button { width: 44px; height: 44px; }
  header nav a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
  .option-card summary { padding-block: 10px; }
}

/*
 * The connect card is reached by #connect from the landing page and from the
 * dashboard's own links. The existing scroll-margin rule only covers direct
 * children of main, and this one is nested inside the step rail, so the
 * sticky header sat on top of the heading it had just jumped to.
 */
.steps > li[id],
main[id] { scroll-margin-top: calc(var(--header-h) + 16px); }

/* The hero's actions are <a class="btn">, which the button-only rule above
   never matched, so the primary CTA rendered at ordinary body-button size. */
.hero-cta a.btn { width: auto; padding: 13px 22px; font-size: 15.5px; }

/* The price is the number a visitor came for, so it sits on its own line
   under the headline rather than as a clause inside the lead paragraph. */
.hero-price {
  margin: 0 0 10px;
  font-size: 17px;
  color: var(--text);
}
.hero-price strong { font-size: 24px; font-weight: 700; letter-spacing: -.02em; }
.hero-price .muted { font-size: 14.5px; }

/* ------------------------------------------------------------- webhooks -- */

.events { border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; margin: 0; }
.events legend { font-size: 12.5px; font-weight: 600; color: var(--text-soft); padding: 0 6px; }
.check {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  font-weight: 400;
  color: var(--text);
  margin: 0;
  padding: 5px 0;
}
.check input { width: auto; margin: 0; }
/* A secret shown once has to survive being copied out of a narrow column. */
.break-all { overflow-wrap: anywhere; word-break: break-all; }

/* The dialog's own actions, so dismissing it is not a 30px glyph hunt. */
.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.modal-actions button { width: auto; flex: 1 1 auto; }