/* =========================================
   1. BASE CONTAINER & GRID (Desktop Default)
   ========================================= */
.amazon-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin: 8px 0 16px;
  width: 100%;
}

.amazon-tiles-wrap { margin-bottom: 8px; }
.amazon-tiles-heading { margin: 6px 0 6px; font-size: 16px; font-weight: 600; }
.amazon-selected-label { margin-left: .5rem; font-weight: 600; color: #111; }

/* =========================================
   2. TILE CARD STYLING
   ========================================= */
.amazon-tiles .amazon-tile {
  all: unset; 
  position: relative; 
  display: flex; 
  flex-direction: column;
  justify-content: flex-start; 
  align-items: stretch;
  background: #fff; 
  border: 1px solid #e5e7eb; 
  border-radius: 12px;
  padding: 12px; 
  cursor: pointer; 
  transition: box-shadow .15s, border-color .15s;
  aspect-ratio: 2/3; /* Keeps tiles uniform */
  overflow: hidden;
  box-sizing: border-box; /* Critical for padding calculation */
}

.amazon-tiles .amazon-tile:hover { box-shadow: 0 4px 12px rgba(0,0,0,.08); }
.amazon-tiles .amazon-tile.is-selected { border-color: #ff9900; box-shadow: 0 0 0 3px rgba(255,153,0,.18); }

/* Image Handling */
.amazon-tiles .amazon-tile img { 
  width: 100%; 
  flex: 1 1 0; /* Safari fix: allows image to shrink/grow properly */
  object-fit: cover; 
  border-radius: 10px; 
  display: block; 
  margin-bottom: 4px;
  min-height: 0; 
}

/* Text Labels */
.amazon-tiles .tile-name {
  position: absolute; top: 8px; left: 8px; font-size: 11px; font-weight: 600;
  background: rgba(255,255,255,.92); padding: 2px 6px; border-radius: 6px;
  max-width: calc(100% - 16px); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  z-index: 2;
}

.amazon-tiles .tile-price {
  margin-top: auto; 
  font-size: 16px; 
  font-weight: 700; 
  line-height: 1.2; 
  color: #111; 
  min-height: 1.25em;
}
.amazon-tiles .tile-price.is-muted { color: #9ca3af; }
.amazon-tiles .tile-price del { font-size: 0.8em; opacity: 0.6; font-weight: 400; margin-right: 4px; }
.amazon-tiles .tile-price ins { text-decoration: none; }
.amazon-tiles .tile-per-piece { font-size: 0.75em; font-weight: 500; color: #555; display: block; margin-top: 2px; }

/* No Image Tile Variant */
.amazon-tiles .amazon-tile.no-img { padding: 10px; aspect-ratio: auto; min-height: 60px; }
.amazon-tiles .amazon-tile.no-img .tile-name { position: static; background: transparent; padding: 0; margin-bottom: 6px; font-size: 13px; font-weight: 700; white-space: normal; }
.amazon-tiles .amazon-tile.no-img .tile-value {
  display: flex; align-items: center; justify-content: center; text-align: center;
  font-size: 14px; font-weight: 600; padding: 8px; border-radius: 8px;
  background: #fafafa; border: 1px dashed #e5e7eb; flex: 1;
}

/* =========================================
   3. MOBILE SCROLL OVERRIDE (The Fix)
   ========================================= */
/* Applies to screens under 600px OR specific layout requests if needed */
@media (max-width: 600px) {
  /* High specificity selector to force override of grid */
  .amazon-swatches-container .amazon-tiles,
  .amazon-tiles {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    gap: 12px;
    scroll-snap-type: x mandatory;
    padding: 4px 4px 12px 4px; /* Bottom padding for scrollbar space */
    margin: 0 -4px 16px -4px;
    grid-template-columns: none !important; /* Kill grid */
  }

  /* Force tile sizing in scroll mode */
  .amazon-swatches-container .amazon-tiles .amazon-tile,
  .amazon-tiles .amazon-tile {
    flex: 0 0 140px !important; /* Fixed width for tiles */
    width: 140px !important;
    max-width: 140px !important;
    scroll-snap-align: start;
  }
  
  /* Hide scrollbar for cleaner look */
  .amazon-tiles::-webkit-scrollbar { display: none; }
}

/* =========================================
   4. ACCORDION STYLES (UI Hybrid)
   ========================================= */
.has-accordion .accordion-content {
    display: none;
    padding-bottom: 12px;
}
.has-accordion .accordion-item.is-open .accordion-content {
    display: block;
    animation: fadeIn 0.2s ease-out;
}

.accordion-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 14px; background: #f9f9f9; border: 1px solid #e5e7eb;
    border-radius: 8px; cursor: pointer; margin-bottom: 8px;
}
.accordion-item.is-open .accordion-header {
    background: #fff; border-color: #333;
    border-bottom-left-radius: 0; border-bottom-right-radius: 0; border-bottom: none;
}
.accordion-item.is-open .accordion-content {
    border: 1px solid #333; border-top: none;
    border-bottom-left-radius: 8px; border-bottom-right-radius: 8px;
    padding: 12px;
}

.acc-title { font-weight: 600; color: #111; }
.acc-selection { display: flex; align-items: center; font-size: 0.9em; color: #555; margin-left: auto; margin-right: 12px; }
.orange-dot { height: 8px; width: 8px; background-color: #ddd; border-radius: 50%; margin-right: 6px; }
.accordion-item:has(.is-selected) .orange-dot { background-color: #ff9900; }
.acc-chevron::after { content: '▼'; font-size: 10px; color: #888; transition: transform 0.2s; }
.accordion-item.is-open .acc-chevron::after { transform: rotate(180deg); }

@keyframes fadeIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }