/*
 * The download page's own layout. Everything else comes from
 * ../src/landing/landing.css, and every colour here is a token from it — a hex
 * literal in this file would be a bug for the same reason it is one in
 * src/styles/ (docs/ARCHITECTURE.md §3).
 */

.pick {
  margin: 24px 0 8px;
}

.pickcard {
  border: 1px solid var(--rule2);
  border-left: 3px solid var(--link);
  border-radius: 8px;
  padding: 18px 20px;
  background: var(--panel);
}

.pickhead {
  margin: 0 0 4px;
  font-weight: 600;
  color: var(--bright);
}

.pickcard p { margin: 0 0 10px; }
.pickcard .btn { margin-top: 4px; }

/*
 * The two tiers.
 *
 * The split is stated four ways, in this order: the eyebrow names it, the
 * heading names it again, the CARD SHAPES differ — a one-click card is a panel
 * with a button, an advanced card is a heading over a command block and has no
 * button at all — and only then is there a tint. Colour is the last signal and
 * the only removable one, which is the order .cap already uses.
 */
.tier {
  /* Gutter off this block and onto its children, the trade `.doc > .article`
     makes: the tier's rule then spans the full column while its type stays
     inset. Restating the two `.doc > p` widths is the cost — the wrapper stops
     those selectors reaching the paragraphs inside it. */
  padding-left: 0;
  padding-right: 0;
  border-top: 1px solid var(--rule);
  padding-bottom: clamp(28px, 4vw, 44px);
}
.tier > * { padding-left: var(--gut); padding-right: var(--gut); }
/* The reset zeroes every margin and `.doc` never restored one for <p>, so two
   consecutive paragraphs ran together — visible in the mobile section, which is
   the only place on the old page that had a pair. */
.tier > p { max-width: 72ch; margin-bottom: 14px; }
.tier > p.honest { max-width: none; }

/*
 * color-mix, not a solid colour, and that is load-bearing. `.rules` is fixed at
 * z-index 0 with main above it, so an opaque background on a full-span block
 * paints over the page's vertical hairlines — on the one page whose identity is
 * that grid. `.card:hover` in landing.css solves it the same way. An engine
 * without color-mix drops the declaration and gets no band, which is fine: the
 * band is the fourth of four signals.
 */
.tier-adv {
  background: color-mix(in srgb, var(--panel) 55%, transparent);
  border-top-color: var(--rule2);
  border-bottom: 1px solid var(--rule2);
}

.tierhead { padding-top: clamp(26px, 3.4vw, 40px); }
.tierhead .eyebrow { margin-bottom: 12px; }
.tierhead h2 { margin-bottom: 10px; }
.tierhead > p { color: var(--dim); max-width: 62ch; }

.tier h3 {
  font-size: clamp(17px, 1.8vw, 21px);
  margin: clamp(26px, 3vw, 38px) 0 8px;
}

/* The command blocks that sit in a section rather than inside a card. These had
   no rule at all: browser default, no overflow handling, and body's
   overflow-x:hidden then clipped the end of a long line. Margin rather than
   padding, so the border stays off the vertical rules. */
.tier > pre {
  margin: 0 var(--gut) 18px;
  padding: 10px 12px;
  background: var(--sunk);
  border: 1px solid var(--rule2);
  border-radius: 6px;
}
.tier > pre code { font-size: 0.86rem; }

.dlgrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin: 20px 0 32px;
}

.dlcard {
  border: 1px solid var(--rule2);
  border-radius: 8px;
  padding: 18px 20px;
  background: var(--panel);
  display: flex;
  flex-direction: column;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease);
}

.dlcard:hover {
  border-color: var(--rule2);
  box-shadow: var(--lift);
  transform: translateY(-2px);
}

.dlcard.wide { grid-column: 1 / -1; }

/* The tier heading owns the section, so a card heading sits a level below it —
   overriding `.tier h3` above, which is sized for the section headings. */
.dlcard h3 {
  margin: 0 0 10px;
  font-size: 1.02rem;
}

.dlicon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
  border: 1px solid var(--rule2);
  border-radius: 8px;
  background: var(--sunk);
  color: var(--text);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.dlcard:hover .dlicon { border-color: var(--blue); color: var(--bright); }
.pickcard .dlicon { margin-bottom: 12px; }

.dlcard .btn { align-self: flex-start; }

.dlcard .hint { margin: 8px 0 4px; }

/* Commands are the one thing on this page a reader will copy. That used to be an
   argument for scrolling the block rather than wrapping it — a wrapped command
   reads as two. src/landing/copy.js makes the point moot by putting a button on
   every block, and the wrapping rule now lives beside it in landing.css, because
   the help pages carry the same commands and had the same scrollbar. */
.dlcard pre,
.cmdcard pre {
  margin: 0 0 8px;
  padding: 10px 12px;
  border-radius: 6px;
  background: var(--sunk);
  border: 1px solid var(--rule2);
}

.dlcard code,
.cmdcard code { font-size: 0.86rem; }

/*
 * The advanced tier's cards. Deliberately not a .dlcard: no panel fill, no
 * button, no lift. A reader scanning for something to press finds nothing here,
 * which is the point — the command IS the card.
 */
.cmdgrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin: 18px 0 8px;
}

.cmdcard {
  border: 1px solid var(--rule2);
  border-radius: 8px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.cmdcard.wide { grid-column: 1 / -1; }

.cmdcard h4 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font: 650 13px/1.3 var(--ui);
  letter-spacing: -.005em;
  color: var(--bright);
}

.cmdcard .tag { align-self: flex-start; margin: 0 0 8px; }
.cmdcard .hint { margin-top: auto; padding-top: 8px; }

/* The route out of this page. Sits below .cap, which holds margin-top:auto, so
   the pair bottom-align together and every card's capability line lands on the
   same baseline however tall its neighbours are. */
.doclink {
  margin: 10px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--rule);
  font-size: 13px;
}
.doclink a { text-decoration: none; }
.doclink a:hover { text-decoration: underline; }

.steps-list {
  margin: 0 0 12px;
  padding-left: 20px;
}
.steps-list li { margin: 0 0 6px; }

/*
 * The capability line, which is the most important text on the page.
 *
 * Colour-coded, and ALSO prefixed with a word — "yes", "not possible" — because
 * the distinction it draws is the one users get wrong, and a reader who cannot
 * tell green from amber must still get the answer. Colour is the decoration
 * here, never the message (docs/ACCESSIBILITY.md).
 */
.cap {
  margin-top: auto;
  padding-top: 12px;
  font-size: 0.88rem;
  color: var(--dim);
}
.cap.yes  b { color: var(--ok); }
.cap.part b { color: var(--warn); }
.cap.no   b { color: var(--dim); }

/* The paragraph that says what installing the desktop agent actually means.
   It sits between the pitch and the buttons on purpose. */
/*
 * The gutter is a MARGIN here, not the padding every other block on the grid
 * uses (landing.css, `.doc > *`). This element needs its own inner padding for
 * the tinted panel, and one box cannot hold both — the `padding` shorthand
 * below silently resets the grid inset, which left the callout sitting on the
 * page's vertical rules while everything above and below it stayed clear.
 */
.honest {
  border-left: 3px solid var(--warn);
  padding: 12px 16px;
  margin: 16px var(--gut) 8px;
  background: var(--panel);
  border-radius: 0 6px 6px 0;
}

@media (max-width: 560px) {
  /*
   * minmax(0,1fr), not a bare 1fr.
   *
   * `1fr` is shorthand for `minmax(auto,1fr)`, so the track's floor is the
   * card's min-content width — and a card holds a <pre> with an install command
   * in it. One `winget install RealtimeClipboard.RealtimeClipboard` was enough
   * to push the track wider than the phone, and because <body> sets
   * overflow-x:hidden the result was not a scrollbar but the right edge of the
   * page silently cut off. An explicit 0 floor lets the track shrink and leaves
   * the command scrolling inside its own <pre>, which is what .dlcard pre's
   * overflow-x is for.
   *
   * The same applies to .cmdgrid, which now holds every install command on the
   * page — `scoop bucket add realtimeclipboard https://github.com/…` has taken
   * over as the longest unbreakable string.
   */
  .dlgrid, .cmdgrid { grid-template-columns: minmax(0, 1fr); }
}

/* landing.css's block names .btn and .brand svg by hand and cannot reach these.
   Its `* { transition-duration }` rule removes the animation but not the
   displaced end state, so the transform has to be cancelled outright. */
@media (prefers-reduced-motion: reduce) {
  .dlcard:hover { transform: none; }
}