/* ==========================================================================
   simplicated — the one stylesheet, shared by the portfolio index and by
   every app on every subdomain.

   An app never adds structural CSS. It sets the custom properties below in
   apps/<slug>/theme.css, which loads after this file and wins. That is the
   whole theming system.
   ========================================================================== */

:root {
  color-scheme: light dark;

  /* --- surfaces ------------------------------------------------------- */
  --bg: #fbfaf7;
  --fg: #1b1a18;
  --muted: #6f6b64;
  --rule: #e4e0d7;

  /* --- the one colour an app usually wants to change ------------------- */
  --accent: #1b1a18;
  --accent-fg: #fbfaf7;

  /* --- type ------------------------------------------------------------ */
  --font-heading: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  /* --- measure --------------------------------------------------------- */
  --measure: 36rem;
  --radius: 12px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161513;
    --fg: #eceae5;
    --muted: #948f86;
    --rule: #2d2a26;
    --accent: #eceae5;
    --accent-fg: #161513;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  padding: 4.5rem 1.5rem 3rem;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  display: flex;
  justify-content: center;
  -webkit-font-smoothing: antialiased;
}

main {
  width: 100%;
  max-width: var(--measure);
}

/* --- type ------------------------------------------------------------- */

h1,
h2,
h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 {
  margin: 0 0 0.35rem;
  font-size: 2rem;
  line-height: 1.15;
}

h2 {
  margin: 2.75rem 0 0.6rem;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
}

h3 {
  margin: 1.75rem 0 0.35rem;
  font-size: 1rem;
  letter-spacing: 0;
}

p {
  margin: 0 0 1rem;
  text-wrap: pretty;
}

a {
  color: inherit;
  text-decoration-color: var(--rule);
  text-underline-offset: 0.15em;
}

a:hover {
  text-decoration-color: currentColor;
}

hr {
  margin: 2.5rem 0;
  border: 0;
  border-top: 1px solid var(--rule);
}

/* Standfirst under an h1. */
.tagline {
  margin: 0;
  color: var(--muted);
  font-size: 1.0625rem;
}

/* A small caps label above a list or a block. */
.label {
  margin: 2.75rem 0 0.9rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
}

/* The "last updated" line on a legal page. */
.updated {
  margin: 0 0 2.25rem;
  font-size: 0.875rem;
  color: var(--muted);
}

.lede {
  margin-bottom: 2.25rem;
  color: var(--muted);
}

/* --- app header ------------------------------------------------------- */

.hero {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  margin-bottom: 1.75rem;
}

.appicon {
  flex: none;
  width: 84px;
  height: 84px;
  border-radius: 22.5%;
  border: 1px solid var(--rule);
  object-fit: cover;
}

/* --- call to action --------------------------------------------------- */

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0 0 2.5rem;
}

.cta {
  display: inline-block;
  padding: 0.6rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-fg);
  font-size: 0.9375rem;
  font-weight: 550;
  text-decoration: none;
  white-space: nowrap;
}

.cta:hover {
  opacity: 0.85;
}

/* Same shape, but not a link — for an app that hasn't shipped yet. */
.cta--pending {
  background: none;
  border-color: var(--rule);
  color: var(--muted);
  font-weight: 400;
  cursor: default;
}

.cta--pending:hover {
  opacity: 1;
}

/* --- ruled link list -------------------------------------------------- */

.index {
  margin: 0;
  padding: 0;
  list-style: none;
}

.index li {
  border-top: 1px solid var(--rule);
}

.index li:last-child {
  border-bottom: 1px solid var(--rule);
}

.index a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem 0;
  text-decoration: none;
}

.index a:hover .index-name {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.index-name {
  font-weight: 500;
}

.index-note {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--muted);
  font-size: 0.875rem;
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* --- feature list ----------------------------------------------------- */

.points {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.points li {
  position: relative;
  padding-left: 1.15rem;
  margin-bottom: 0.5rem;
}

.points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--muted);
}

/* --- screenshot strip ------------------------------------------------- */

.shots {
  display: flex;
  /* Without this a flex row stretches an auto-height image to match the
     tallest one, which distorts a strip that mixes phone and watch shots. */
  align-items: flex-start;
  gap: 0.85rem;
  margin: 0 0 1rem;
  padding-bottom: 0.75rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  overscroll-behavior-x: contain;
}

.shots img {
  flex: none;
  width: 190px;
  height: auto;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  scroll-snap-align: start;
}

/* --- questions and answers -------------------------------------------- */

.qa {
  margin: 0;
}

.qa dt {
  margin-top: 1.6rem;
  font-weight: 550;
}

.qa dd {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

/* --- footer ----------------------------------------------------------- */

.sitefoot {
  margin-top: 3.5rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--rule);
  font-size: 0.875rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.9rem;
}

/* --- single-message page (404) ---------------------------------------- */

body.centered {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100svh;
  padding-top: 1.5rem;
  text-align: center;
}

/* --- narrow screens --------------------------------------------------- */

@media (max-width: 32rem) {
  body {
    padding-top: 3rem;
  }

  h1 {
    font-size: 1.75rem;
  }

  .index a {
    flex-direction: column;
    gap: 0.15rem;
  }

  .index-note {
    text-align: left;
  }
}