/* App directory: extends the CV's existing type, color and spacing tokens. */
.app-shortcut {
  display: inline-flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 36px;
  padding: 12px 0;
  color: var(--accent-ink);
  font-family: var(--mono);
  font-size: 12px;
}
.app-shortcut span { color: var(--ink-soft); font-size: 11px; }
.app-shortcut:hover { text-decoration: underline; text-underline-offset: 5px; }
.app-shortcut:focus-visible,
#apps a:focus-visible,
#apps button:focus-visible,
#apps input:focus-visible {
  outline: 2px solid var(--accent-ink);
  outline-offset: 5px;
}
#apps { scroll-margin-top: 80px; }
#apps .sec-head { margin-bottom: 28px; }
.app-intro {
  max-width: 60ch;
  margin: 0 0 32px;
  font-size: clamp(19px, 1.7vw, 24px);
  color: var(--ink-soft);
}
.app-controls {
  display: flex;
  align-items: end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 22px;
  margin-bottom: 24px;
}
.app-controls[hidden], #apps [hidden] { display: none; }
.app-search { flex: 1 1 260px; max-width: 420px; }
.app-search label, .app-count, .app-meta, .app-filter, .app-clear, .app-links, .app-source {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.65;
  letter-spacing: .025em;
}
.app-search label { display: block; margin-bottom: 8px; color: var(--ink-soft); }
.app-search input {
  display: block;
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--rule);
  border-radius: 0;
  background: var(--bg-soft);
  color: var(--ink);
  font: 16px var(--serif);
}
.app-search input::placeholder { color: var(--ink-soft); opacity: 1; }
.app-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.app-filter, .app-clear {
  min-height: 44px;
  padding: 10px 14px;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 2px;
  cursor: pointer;
}
.app-filter:hover, .app-clear:hover { border-color: var(--ink-soft); }
.app-filter[aria-pressed="true"] {
  color: var(--bg);
  background: var(--ink);
  border-color: var(--ink);
}
.app-count { color: var(--ink-soft); margin: 0 0 16px; }
.app-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  padding: 0;
  margin: 0;
  list-style: none;
  border-top: 1px solid var(--rule);
  border-inline-start: 1px solid var(--rule);
}
.app-card {
  min-width: 0;
  padding: 28px 24px 24px;
  border-bottom: 1px solid var(--rule);
  border-inline-end: 1px solid var(--rule);
}
.app-card article { display: flex; flex-direction: column; height: 100%; }
.app-card-header { display: flex; align-items: start; gap: 16px; }
.app-icon { flex: 0 0 56px; width: 56px; height: 56px; border-radius: 12px; }
.app-card h3 { margin: 0; font-size: 23px; font-weight: 400; line-height: 1.17; overflow-wrap: anywhere; }
.app-card h3[lang="th"] { font-size: 20px; line-height: 1.45; }
.app-meta { margin: 7px 0 0; color: var(--ink-soft); }
.app-summary { margin: 22px 0 24px; font-size: 17px; line-height: 1.5; color: var(--ink-soft); }
.app-links { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: auto; }
.app-links a { display: inline-flex; align-items: center; min-height: 44px; color: var(--accent-ink); text-decoration: underline; text-underline-offset: 4px; }
.app-links a:hover { color: var(--ink); }
.app-empty { padding: 32px 0; border-block: 1px solid var(--rule); }
.app-empty p { margin: 0 0 18px; color: var(--ink-soft); }
.app-source { margin: 24px 0 0; color: var(--ink-soft); }
/* Keep the added desktop link within the existing header at smaller widths. */
@media (min-width: 721px) and (max-width: 1100px) {
  .topbar .wrap { flex-wrap: wrap; gap: 10px; }
  nav.topnav { flex-wrap: wrap; gap: 12px 24px; }
}
@media (max-width: 960px) {
  .app-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .app-grid { grid-template-columns: minmax(0, 1fr); border-inline-start: 0; }
  .app-card { padding: 24px 0; border-inline: 0 !important; }
  .app-search { max-width: none; }
  .app-controls { gap: 16px; }
  .app-filter { padding-inline: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html:focus-within { scroll-behavior: auto; }
}