/* ShopFSI — LUT Exchange page
 * Reuses .fw-tabs / .fw-tab-panel from firmware.css for the tab switcher.
 * Page-specific styles below cover the intro hero, section headings, and
 * the LUT row list (label + contributor + date metadata). */

.lut-exchange-page .firmware-page__title { margin-bottom: 1.25rem; }

.lut-exchange__hero {
  text-align: center;
  margin: 1.5rem 0;
}
.lut-exchange__hero img {
  max-width: 100%;
  height: auto;
}

.lut-exchange__caveat {
  font-weight: 600;
  margin: 1rem 0 1.5rem;
}

.lut-exchange__cta {
  background: var(--bg-surface, #f5f5f5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin: 0 0 2rem;
}
.lut-exchange__cta p { margin: 0; }
.lut-exchange__cta p + p { margin-top: 0.35rem; }

.lut-exchange__section-heading {
  margin: 2rem 0 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.35rem;
}

.lut-exchange__list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
}
@media (max-width: 720px) {
  .lut-exchange__list { grid-template-columns: 1fr; }
}

.lut-exchange__item {
  margin: 0;
  border-bottom: 1px solid var(--border);
}

.lut-exchange__link {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.85rem 0.5rem;
  text-decoration: none;
  color: var(--text-primary);
  transition: background var(--duration, 0.15s) var(--ease, ease),
              color var(--duration, 0.15s) var(--ease, ease);
}
.lut-exchange__link:hover {
  background: var(--bg-surface, #f5f5f5);
  color: #000;
}

.lut-exchange__icon {
  flex: 0 0 auto;
  width: 1.5rem;
  height: 1.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--bg-surface, #f5f5f5);
  margin-top: 0.1rem;
}
.lut-exchange__link:hover .lut-exchange__icon {
  background: #0a0a0a;
  color: #fff;
  border-color: #0a0a0a;
}

.lut-exchange__body {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  flex: 1 1 auto;
  min-width: 0;
}

.lut-exchange__label {
  font-size: 0.95rem;
  font-weight: 500;
}

.lut-exchange__desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.lut-exchange__meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.01em;
}