/* ==========================================================================
   TUOIL — category listing
   Products as rows rather than as a wall of cards: in this business the
   buyer is comparing one number down a column, not browsing pictures.
   Built from the devices already on the site — hairlines, mono labels,
   the category accent.
   ========================================================================== */

.s-catalog { padding-block: var(--sp-6) var(--section-pad); }

/* one modifier per product family, so a category page sets its accent with a
   class rather than with a style attribute */
.s-catalog--oils { --cat: var(--c-oils); }
.s-catalog--hydro { --cat: var(--c-hydro); }
.s-catalog--licorice { --cat: var(--c-licorice); }
.s-catalog--herbs { --cat: var(--c-herbs); }

.s-catalog__title { margin-bottom: var(--sp-5); }

.s-catalog__row {
  display: grid;
  grid-template-columns: 160px minmax(0, 6fr) minmax(0, 3fr);
  gap: var(--sp-4);
  align-items: center;
  padding: var(--sp-3) var(--sp-2);
  margin-inline: calc(var(--sp-2) * -1);
  border-top: 1px solid var(--c-border-strong);
  color: inherit;
  text-decoration: none;
  transition: background-color var(--dur-base) var(--ease-out);
}

.s-catalog__row:last-of-type { border-bottom: 1px solid var(--c-border-strong); }

.s-catalog__row:hover { background: var(--c-surface-2); }

.s-catalog__row:focus-visible {
  outline: 2px solid var(--c-ink);
  outline-offset: -2px;
}

.s-catalog__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.s-catalog__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.s-catalog__name {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-heading);
}

.s-catalog__row:hover .s-catalog__name,
.s-catalog__row:focus-visible .s-catalog__name {
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.s-catalog__code {
  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  color: var(--cat, var(--c-muted));
}

.s-catalog__desc {
  max-width: 58ch;
  margin-top: var(--sp-2);
  font-size: var(--fs-small);
  color: var(--c-muted);
}

/* the one number a buyer scans down the page */
.s-catalog__spec {
  padding-left: var(--sp-3);
  border-left: 1px solid var(--c-border-strong);
}

.s-catalog__spec-label {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  color: var(--c-muted);
}

.s-catalog__spec-value {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  font-weight: var(--fw-medium);
}

@media (max-width: 900px) {
  .s-catalog__row {
    grid-template-columns: 104px minmax(0, 1fr);
    align-items: start;
    gap: var(--sp-3);
  }
  .s-catalog__spec {
    grid-column: 2;
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--c-border);
    padding-top: var(--sp-2);
  }
  .s-catalog__spec-label { display: inline; margin-right: var(--sp-1); }
  .s-catalog__spec-value { display: inline; font-size: var(--fs-body); }
}

@media (max-width: 480px) {
  .s-catalog__row { grid-template-columns: minmax(0, 1fr); }
  .s-catalog__media { aspect-ratio: 16 / 9; }
  .s-catalog__spec { grid-column: 1; }
}