/* ============================================================
   tuzama — Discovery rows
   Area tiles + swipeable rows of listing cards, built by
   js/home-rows.js for the home page. Cards are the browse card
   (css/listing-card.css).
   ============================================================ */

.hm-discover {
  --hm-gutter: var(--page-gutter);   /* rows bleed to this edge on phones */
  --hm-radius-img: 14px;
  --hm-ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --hm-row-gap: 20px;
  --hm-cards: 7;   /* cards visible per row — more on wider screens */
  --hm-tiles: 10;  /* area tiles visible per row */
  padding-block: clamp(1.75rem, 3vw, 2.5rem) clamp(2.5rem, 5vw, 4rem);
}
#home-rows {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

.hm-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.hm-row-title {
  font-size: clamp(1.1875rem, 1.6vw, 1.375rem);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.015em;
  color: var(--color-text);
}
.hm-row-title a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: inherit;
  text-decoration: none;
}
.hm-row-title a svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-base);
}
.hm-row-title a:hover { color: var(--color-primary); }
.hm-row-title a:hover svg { transform: translateX(3px); }
.hm-row-title a:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 4px; border-radius: 4px; }

.hm-row-nav { display: none; gap: 8px; }
.hm-row.is-scrollable .hm-row-nav { display: flex; }
.hm-row-btn {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast);
}
.hm-row-btn:hover:not(:disabled) { box-shadow: 0 2px 8px rgb(0 0 0 / 0.12); transform: scale(1.05); }
.hm-row-btn:disabled { opacity: 0.35; cursor: default; }
.hm-row-btn:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

.hm-row-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - (var(--hm-cards) - 1) * var(--hm-row-gap)) / var(--hm-cards));
  gap: var(--hm-row-gap);
  /* room for focus rings, which the scroll container would otherwise clip */
  padding-block: 6px;
  margin-block: -6px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.hm-row-track::-webkit-scrollbar { display: none; }
.hm-row-track > * { scroll-snap-align: start; min-width: 0; }
.hm-row-tiles .hm-row-track {
  grid-auto-columns: calc((100% - (var(--hm-tiles) - 1) * var(--hm-row-gap)) / var(--hm-tiles));
}

/* Area tile */
.hm-tile {
  display: flex;
  flex-direction: column;
  gap: 2px;
  color: inherit;
  text-decoration: none;
  border-radius: var(--hm-radius-img);
}
.hm-tile:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 4px; }
.hm-tile-img {
  aspect-ratio: 1 / 1;
  margin-bottom: 8px;
  overflow: hidden;
  border-radius: var(--hm-radius-img);
  background-color: var(--color-surface-alt);
}
.hm-tile-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--hm-ease);
}
.hm-tile-name {
  overflow: hidden;
  font-size: 15px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.hm-tile-sub { font-size: 13px; color: var(--color-text-secondary); }

@media (hover: hover) and (pointer: fine) {
  .hm-tile:hover .hm-tile-img img { transform: scale(1.04); }
  .hm-tile:hover .hm-tile-name { color: var(--color-primary); }
}

/* Cards in a row: single-line title keeps every row the same height */
.hm-row .browse-card-title {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Skeleton (first visit before any data, no pre-render) */
.hm-card-skel { display: flex; flex-direction: column; gap: 10px; }
.hm-card-skel-img,
.hm-card-skel-line {
  background: linear-gradient(90deg, var(--color-surface-alt) 25%, #EAE5DC 50%, var(--color-surface-alt) 75%);
  background-size: 200% 100%;
  animation: hmShimmer 1.4s linear infinite;
}
.hm-card-skel-img { aspect-ratio: 4 / 3; border-radius: var(--hm-radius-img); margin-bottom: 4px; }
.hm-card-skel-line { display: block; height: 12px; border-radius: 6px; }

@media (max-width: 1679px) { .hm-discover { --hm-cards: 6; --hm-tiles: 9; } }
@media (max-width: 1439px) { .hm-discover { --hm-cards: 5; --hm-tiles: 8; } }
@media (max-width: 1199px) { .hm-discover { --hm-cards: 4; --hm-tiles: 6; } }
@media (max-width: 767px)  { .hm-discover { --hm-cards: 3; --hm-tiles: 5; } }

/* Touch screens swipe, so the arrows are noise */
@media (hover: none) {
  .hm-row.is-scrollable .hm-row-nav { display: none; }
}

/* Phones: rows bleed to the screen edge with the next card peeking in */
@media (max-width: 600px) {
  .hm-discover { --hm-row-gap: 12px; --hm-cards: 1.8; --hm-tiles: 3.3; }
  .hm-row-track {
    margin-inline: calc(-1 * var(--hm-gutter));
    padding-inline: var(--hm-gutter);
    scroll-padding-inline: var(--hm-gutter);
  }
  .hm-row-head { margin-bottom: var(--space-3); }
}


@keyframes hmShimmer { to { background-position: -200% 0; } }