/* modules.fullmoon.ink — the Fullmoon-OSS community module catalog.
 *
 * Design language: the dalbit-web "Moonwake" system (assets/css/tokens.css is
 * the locked token sheet, copied verbatim). This file only composes the
 * tokens: dark paper, hairline rules, Hahmlet display, mono machine text,
 * one warm accent on a cool canvas. No new colours.
 */

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

body {
  margin: 0;
  background-color: var(--color-paper);
  background-image: radial-gradient(120% 70% at 50% -10%,
      var(--color-bloom), var(--color-bloom-out));
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: var(--leading-body);
  font-variant-numeric: oldstyle-nums;
  word-break: keep-all;
  overflow-wrap: break-word;
  padding-inline: max(0px, env(safe-area-inset-left));
  padding-bottom: env(safe-area-inset-bottom);
}

::selection { background: var(--color-selection); color: var(--color-ink); }

h1, h2 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: var(--track-display);
  overflow-wrap: anywhere;
  min-width: 0;
  margin: 0;
}

p { margin: 0; text-wrap: pretty; }
ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }

code, .mono {
  font-family: var(--font-mono);
  font-size: 0.92em;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.skip {
  position: fixed;
  inset-inline-start: var(--space-md);
  inset-block-start: calc(-1 * var(--space-3xl));
  z-index: var(--z-top);
  padding: var(--space-2xs) var(--space-md);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  border-radius: var(--radius-md);
  transition: inset-block-start var(--dur-short) var(--ease-out);
}
.skip:focus-visible { inset-block-start: var(--space-2xs); }

:where(a, button):focus-visible {
  outline: var(--rule-hair) solid var(--color-focus);
  outline-offset: 2px;
}

/* ---- nav ------------------------------------------------------------ */

.nav {
  position: sticky;
  inset-block-start: 0;
  z-index: var(--z-nav);
  background: var(--color-cast);
  backdrop-filter: blur(12px);
  border-block-end: var(--rule-hair) solid var(--color-rule-2);
}

.nav__inner {
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
  padding-block: var(--space-2xs);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  min-height: 44px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: var(--space-2xs);
  margin-inline-end: auto;
}

.moon { width: 1.25rem; height: 1.25rem; align-self: center; flex: none; }

.brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-md);
  letter-spacing: var(--track-display);
}

.brand__latin {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-muted);
  letter-spacing: var(--track-label);
  text-transform: uppercase;
}

.nav__links { display: flex; gap: var(--space-sm); flex-wrap: wrap; }

.nav__link {
  font-size: var(--text-sm);
  color: var(--color-muted);
  padding-block: var(--space-3xs);
}
.nav__link:hover, .nav__link:focus-visible { color: var(--color-accent); }

.nav__cta {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent-ink);
  background: var(--color-accent);
  padding: var(--space-3xs) var(--space-sm);
  border-radius: var(--radius-pill);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  transition: background var(--dur-short) var(--ease-out);
}
.nav__cta:hover, .nav__cta:focus-visible { background: var(--color-focus); }
.nav__cta:active { transform: translateY(1px); }

/* ---- hero ----------------------------------------------------------- */

.hero {
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
  padding-block: var(--rhythm-open) var(--rhythm);
  display: grid;
  gap: var(--space-md);
  justify-items: start;
}

.hero__display {
  font-size: var(--text-display);
  line-height: var(--leading-display);
}

.hero__lede {
  max-width: var(--measure-say);
  color: var(--color-muted);
  font-size: var(--text-md);
}

.chip {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-2xs);
  padding: var(--space-2xs) var(--space-md);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-pill);
  background: var(--color-paper-2);
  transition: background var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out);
}
.chip__label { font-weight: 600; font-size: var(--text-sm); }
.chip__addr { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-muted); }
.chip:hover, .chip:focus-visible { background: var(--color-accent); border-color: var(--color-accent); }
.chip:hover .chip__addr, .chip:hover .chip__label,
.chip:focus-visible .chip__addr, .chip:focus-visible .chip__label {
  color: var(--color-accent-ink);
}

/* ---- board (catalog) ------------------------------------------------ */

.board {
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
  padding-block: var(--rhythm);
  display: grid;
  gap: var(--space-md);
  border-block-start: var(--rule-hair) solid var(--color-rule-2);
}

.board__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.board__title { font-size: var(--text-xl); }

.board__count {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-neutral);
  font-variant-numeric: tabular-nums;
}

.filters { display: flex; gap: var(--space-2xs); flex-wrap: wrap; }

.filter {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-muted);
  background: var(--color-paper-2);
  border: var(--rule-hair) solid var(--color-rule-2);
  border-radius: var(--radius-pill);
  padding: var(--space-3xs) var(--space-sm);
  min-height: 44px;
  cursor: pointer;
  transition: color var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out);
}
.filter:hover, .filter:focus-visible { border-color: var(--color-accent); color: var(--color-ink); }
.filter[aria-pressed='true'] {
  color: var(--color-accent-ink);
  background: var(--color-accent);
  border-color: var(--color-accent);
  font-weight: 600;
}

/* ---- cards ---------------------------------------------------------- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr));
  gap: var(--space-sm);
}

.card {
  display: grid;
  gap: var(--space-2xs);
  align-content: start;
  padding: var(--space-md);
  background: var(--color-paper-2);
  border: var(--rule-hair) solid var(--color-rule-2);
  border-radius: var(--radius-md);
  transition: border-color var(--dur-short) var(--ease-out),
              box-shadow var(--dur-long) var(--ease-out),
              transform var(--dur-long) var(--ease-out);
}
.card:hover, .card:focus-within {
  border-color: var(--color-rule);
  box-shadow: var(--shadow-lift);
  transform: translateY(-2px);
}

.card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2xs);
}

.card__type {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--color-neutral);
}

.card__verified {
  font-size: var(--text-xs);
  color: var(--color-accent-ink);
  background: var(--color-bloom);
  border-radius: var(--radius-pill);
  padding: 0.15em 0.7em;
  white-space: nowrap;
}

.card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  line-height: var(--leading-tight);
}

.card__name a:hover, .card__name a:focus-visible { color: var(--color-accent); }

.card__desc { color: var(--color-muted); font-size: var(--text-sm); }

.card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2xs);
  flex-wrap: wrap;
  border-block-start: var(--rule-hair) solid var(--color-rule-2);
  padding-block-start: var(--space-2xs);
  margin-block-start: var(--space-3xs);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-neutral);
  font-variant-numeric: tabular-nums;
}

/* ---- states ---------------------------------------------------------- */

.state {
  max-width: var(--measure-narrow);
  color: var(--color-muted);
  padding-block: var(--space-lg);
}
.state--hidden { display: none; }
.state a, .retry {
  color: var(--color-accent);
  font: inherit;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---- howto ----------------------------------------------------------- */

.howto {
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
  padding-block: var(--rhythm) var(--rhythm-open);
  display: grid;
  gap: var(--space-md);
}

.howto__title { font-size: var(--text-xl); }

.howto__steps {
  display: grid;
  gap: var(--space-sm);
  max-width: var(--measure);
  counter-reset: step;
}
.howto__steps li {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: var(--space-2xs);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-paper-2);
  border: var(--rule-hair) solid var(--color-rule-2);
  border-radius: var(--radius-md);
}
/* The number is its own item and the body is a wrapped div — exactly two grid
 * items per row. Bare <strong>+text next to ::before fragmented into three
 * anonymous items, and the tail text landed in the 2.4rem number column,
 * stacking one character per line. Explicit wrappers pin the placement. */
.step__n::before {
  content: counter(step);
  counter-increment: step;
  display: block;
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: var(--text-md);
  line-height: 1.2;
}
.step__body { min-width: 0; }

/* ---- foot ------------------------------------------------------------ */

.foot {
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
  padding-block: var(--rhythm-close) var(--rhythm);
  display: grid;
  gap: var(--space-lg);
  border-block-start: var(--rule-hair) solid var(--color-rule-2);
}

.foot__line {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.75rem, 5vw, 3.0518rem);
  line-height: 1.06;
  letter-spacing: var(--track-display);
  max-width: 24ch;
  overflow-wrap: anywhere;
  min-width: 0;
}

.foot__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  line-height: 1;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-paper-2);
  border-radius: var(--radius-md);
  color: var(--color-muted);
  font-size: var(--text-sm);
}
.foot__meta a:hover, .foot__meta a:focus-visible { color: var(--color-accent); }
.foot__mark { display: flex; align-items: center; gap: var(--space-2xs); white-space: nowrap; color: var(--color-ink); }
.foot__mark .moon { width: 1.25rem; height: 1.25rem; flex: none; }

@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.01ms !important; }
  .card:hover, .card:focus-within { transform: none; }
}