/* Landing and settings pages. Palette, components and the page width come from
   shared/ui/. */

.apps {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  padding: 0;
  margin: 1.5rem 0 0;
  list-style: none;
}

.app {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.app:hover,
.app:focus-visible { border-color: var(--accent); transform: translateY(-2px); }
.app:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Each card carries its tool's colour, so the icon and the hover border match
   what you see once you are inside that tool. */
.app--stairinator { --accent: var(--accent-stairinator); --accent-rgb: var(--accent-stairinator-rgb); }
.app--graphs      { --accent: var(--accent-graphs);      --accent-rgb: var(--accent-graphs-rgb); }
.app--swim        { --accent: var(--accent-swim);        --accent-rgb: var(--accent-swim-rgb); }

.app h2 { display: flex; align-items: center; gap: 0.5rem; margin: 0; font-size: 1.05rem; }
.app p { margin: 0; color: var(--text-muted); font-size: 0.9rem; }

footer { margin-top: 3rem; color: var(--text-muted); font-size: 0.85rem; }
footer code { font-size: 0.95em; }

/* ---- settings page ----------------------------------------------------- */

.settings-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.5rem; }

.settings-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.75rem;
  font-size: 0.9375rem;
}
.settings-table th,
.settings-table td {
  padding: 0.5rem 0.6rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.settings-table th { color: var(--text-muted); font-size: 0.8125rem; font-weight: 600; }
.settings-table tr.is-empty td { color: var(--text-muted); }