/* MindAttic.Ideas.Component.ProjectGrid — repo card grid + topic filter bar. Scoped (MAIL-LAW-6).
   Colours resolve from the active theme's custom properties, with neutral fallbacks so the component
   still reads correctly on a theme that defines none. */

.ma-projectgrid {
  --ma-pg-border: var(--border, rgba(128, 128, 128, .3));
  --ma-pg-card-bg: var(--card-bg, rgba(128, 128, 128, .06));
  --ma-pg-muted: var(--muted, rgba(128, 128, 128, .85));
  --ma-pg-accent: var(--accent, currentColor);
  margin-top: 1rem;
}

/* ---- filter bar ---- */

.ma-pg-filters {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 0 0 1.5rem;
  justify-content: var(--ma-pg-filter-align, flex-start);
}
.ma-pg-filter {
  font: inherit;
  font-size: .85rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem .8rem;
  border: 1px solid var(--ma-pg-border);
  border-radius: 2rem;
  background: transparent;
  color: inherit;
  cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease;
}
.ma-pg-filter:hover,
.ma-pg-filter:focus-visible { border-color: var(--ma-pg-accent); }
.ma-pg-filter.is-active {
  border-color: var(--ma-pg-accent);
  background: color-mix(in srgb, var(--ma-pg-accent) 14%, transparent);
}
.ma-pg-count {
  font-size: .75rem;
  opacity: .65;
  font-variant-numeric: tabular-nums;
}

/* ---- grid ---- */

.ma-pg-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: var(--ma-pg-cols, repeat(auto-fill, minmax(var(--ma-pg-min, 17rem), 1fr)));
  gap: var(--ma-pg-gap, 1.25rem);
  align-items: stretch;
}
.ma-pg-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--ma-pg-border);
  border-radius: var(--ma-pg-radius, .6rem);
  background: var(--ma-pg-card-bg);
  overflow: hidden;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.ma-pg-card:hover,
.ma-pg-card:focus-within {
  transform: translateY(var(--ma-pg-lift, -3px));
  border-color: var(--ma-pg-accent);
  box-shadow: var(--ma-pg-hover-shadow, 0 .5rem 1.25rem rgba(0, 0, 0, .18));
}

/* The whole upper block is one link target; the meta row below keeps its own links clickable. */
.ma-pg-link {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: 1.1rem 1.1rem .75rem;
  flex: 1;
  color: inherit;
  text-decoration: none;
}
.ma-pg-title {
  margin: 0;
  font-size: var(--ma-pg-title-size, 1.1rem);
  line-height: 1.3;
  overflow-wrap: anywhere;
}
.ma-pg-desc {
  margin: 0;
  font-size: .9rem;
  line-height: 1.5;
  opacity: .82;
  /* Descriptions run long and uneven; clamp so the grid keeps a steady rhythm. */
  display: -webkit-box;
  -webkit-line-clamp: var(--ma-pg-desc-lines, 4);
  line-clamp: var(--ma-pg-desc-lines, 4);
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---- meta row ---- */

.ma-pg-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .75rem;
  padding: .6rem 1.1rem 1rem;
  font-size: .78rem;
  color: var(--ma-pg-muted);
}
.ma-pg-lang {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
}
.ma-pg-lang::before {
  content: "";
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: var(--ma-pg-accent);
  flex: none;
}
.ma-pg-stars { font-variant-numeric: tabular-nums; }
.ma-pg-ext {
  margin-left: auto;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--ma-pg-border);
}
.ma-pg-ext + .ma-pg-ext { margin-left: 0; }
.ma-pg-ext:hover,
.ma-pg-ext:focus-visible {
  color: var(--ma-pg-accent);
  border-bottom-color: var(--ma-pg-accent);
}

/* Setting: hover effects off. */
.ma-pg--no-anim .ma-pg-card,
.ma-pg--no-anim .ma-pg-filter { transition: none; }
.ma-pg--no-anim .ma-pg-card:hover,
.ma-pg--no-anim .ma-pg-card:focus-within { transform: none; box-shadow: none; }

@media (prefers-reduced-motion: reduce) {
  .ma-pg-card,
  .ma-pg-filter { transition: none; }
  .ma-pg-card:hover,
  .ma-pg-card:focus-within { transform: none; }
}