/* ---------- ITEMS PANEL (right) ---------- */
body.is-grabbing,
body.is-grabbing * {
  cursor: grabbing !important;
  user-select: none !important;
}

#items-panel {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  padding: 12px;
  overflow: hidden;
  min-width: 0;
  background: transparent;
  height: 100%;
}

.items-grid-container {
  flex-grow: 1;
  overflow: hidden;
  padding-right: 4px;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

#items-grid {
  min-width: 0;          /* fix CSS Grid overflow */
  width: 100%;
  display: grid; grid-template-columns: repeat(2, 1fr);
  align-items: start;
  align-content: start;
  touch-action: pan-y;
  gap: .4rem; overflow-y: auto; overflow-x: hidden; flex: 1;
  padding-right: 4px;
  /* Firefox scrollbar customization */
  scrollbar-width: thin;
  scrollbar-color: rgba(124, 58, 237, 0.45) rgba(124, 58, 237, 0.05);
}
#items-grid::-webkit-scrollbar {
  width: 6px;
}
#items-grid::-webkit-scrollbar-track {
  background: rgba(124, 58, 237, 0.05);
  border-radius: 99px;
}
#items-grid::-webkit-scrollbar-thumb {
  background: rgba(124, 58, 237, 0.45);
  border-radius: 99px;
  border: 1px solid transparent;
  background-clip: padding-box;
  transition: background 0.2s ease;
}
#items-grid::-webkit-scrollbar-thumb:hover {
  background: rgba(124, 58, 237, 0.75);
}

/* Item card styling (unified lavender theme by default) */
/* Item card styling (unified lavender theme - vinyl sticker logic) */
.item-card {
  --card-bg: rgb(228 174 252 / 21%);
  --card-border: var(--main-2);
  --card-shadow: rgba(58, 31, 102, 0.15);
  --card-shadow-hover: rgba(161, 72, 200, 0.35);
  --card-shadow-active: rgba(161, 72, 200, 0.15);
  --card-inner-border: var(--main-4);
  --card-inner-bg: #ffffff;
  --card-check-bg: var(--main-3);
  --card-text: var(--text);

  position: relative;
  min-width: 0;          /* fix CSS Grid overflow */
  border-radius: 16px;
  background: var(--card-bg);
  border: 1.5px solid var(--card-border);
  display: flex; flex-direction: column;
  align-items: center; padding: .45rem .35rem .35rem;
  gap: .3rem; cursor: pointer;
  box-shadow: 2px 3px 0px var(--card-shadow);
  transition: transform 0.2s cubic-bezier(0.25, 1, 0.5, 1), border-color 0.2s ease,
              box-shadow 0.2s cubic-bezier(0.25, 1, 0.5, 1), background 0.2s ease;
  -webkit-user-select: none; user-select: none;
}
.item-card:hover {
  transform: translateY(-2px);
  border-color: var(--purple);
  box-shadow: 2px 5px 0px var(--card-shadow-hover);
}
.item-card:active {
  transform: translateY(0px) scale(0.96);
  box-shadow: 1px 1px 0px var(--card-shadow-active);
  transition: transform 0.05s ease-out, box-shadow 0.05s ease-out;
}

/* Image Container */
.item-card .item-thumb-wrapper {
  position: relative;
  flex-shrink: 0;        /* don't let image compress */
  width: 100%; aspect-ratio: 1;
  border-radius: 12px;
  border: 1px solid var(--card-inner-border);
  background: var(--card-inner-bg);
  padding: 4px;
  display: block;
  overflow: visible !important;
  box-sizing: border-box;
  transition: border-color var(--transition), background var(--transition);
}

.item-card.asset-loading {
  cursor: progress;
}

.item-card.asset-loading .item-thumb {
  opacity: 0;
}

.item-card.asset-loading .item-thumb-wrapper::after {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 9px;
  background: linear-gradient(105deg, rgba(0,0,0,.03) 20%, rgba(0,0,0,.09) 40%, rgba(0,0,0,.03) 60%);
  background-size: 220% 100%;
  animation: itemAssetShimmer 1.15s linear infinite;
  pointer-events: none;
}

.item-card.asset-error .item-thumb {
  opacity: 0;
}

.item-card.asset-error .item-thumb-wrapper::after {
  content: '↻';
  position: absolute;
  inset: 4px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  color: var(--card-text);
  background: rgba(255,255,255,.28);
  font-size: 1.35rem;
  font-weight: 800;
}

@keyframes itemAssetShimmer {
  from { background-position: 120% 0; }
  to { background-position: -120% 0; }
}

.item-card img, .item-card .item-thumb {
  width: 100%; height: 100%;
  border-radius: 8px;
  object-fit: contain;
  display: block;
  pointer-events: none;
  transition: transform 0.2s cubic-bezier(0.25, 1, 0.5, 1);
}
.item-card:hover .item-thumb {
  transform: scale(1.08);
}

.thumb-none {
  flex-shrink: 0;        /* don't let thumb compress */
  width: 100%; aspect-ratio: 1;
  border-radius: 12px;
  background: var(--card-inner-bg);
  border: 1px solid var(--card-inner-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem; color: var(--card-text);
  box-sizing: border-box;
}

/* Item Selection Checkmark Badge */
.equipped-indicator {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 20px;
  height: 20px;
  background: var(--card-check-bg);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #ffffff;
  font-size: 12px; font-weight: bold;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
  border: 2px solid #ffffff;
  z-index: 5;
  animation: popIn 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.item-card.equipped, .item-card.selected {
  border-color: var(--purple) !important;
  box-shadow: 2px 3px 0px rgba(161, 72, 200, 0.53) !important;
  background: var(--main-4) !important;
}

@keyframes popIn {
  0% { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}



/* Item Name */
.item-card .item-name {
  font-size: .62rem; font-weight: 700; color: var(--card-text);
  text-align: center; line-height: 1.2;
  overflow: hidden; text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  white-space: normal;
  height: 2.4em; /* line-height 1.2 * 2 = 2.4em to maintain consistent grid heights */
  width: 100%;
  transition: color var(--transition);
}
.item-card.selected .item-name { color: var(--card-text); }

@media (max-width: 900px) {
  .item-card {
    border-radius: 12px;
    box-shadow: 0 3px 0 var(--card-shadow);
  }
  .item-card:hover {
    transform: none;
    box-shadow: 0 3px 0 var(--card-shadow);
  }
  .item-card:active {
    transform: scale(0.95);
    box-shadow: 0 1px 0 var(--card-shadow);
  }
  .item-card .item-thumb-wrapper {
    border-radius: 8px;
    padding: 3px;
  }
  .equipped-indicator {
    top: 3px;
    right: 3px;
    width: 16px;
    height: 16px;
    font-size: 10px;
    border-width: 1.5px;
  }
}


/* ---------- UI RASTER ICONS ---------- */
.ui-icon {
  width: 22px;
  height: 22px;
  object-fit: contain;
  mix-blend-mode: multiply; /* removes white background */
  vertical-align: middle;
  filter: contrast(1.05) saturate(1.05);
}
.ui-icon-btn {
  width: 28px;
  height: 28px;
  object-fit: contain;
  mix-blend-mode: multiply; /* removes white background */
  display: block;
  margin: auto;
  transition: transform var(--transition);
  filter: contrast(1.05) saturate(1.05);
}
.ui-icon-btn:hover {
  transform: scale(1.15);
}

/* Drag & Drop */
.item-card.is-dragged {
  opacity: 0.45;
  transform: scale(0.95);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.drag-clone {
  position: fixed;
  pointer-events: none;
  z-index: 10000;
  opacity: 0.85;
  transform: translate(-50%, -50%) scale(1.05);
  box-shadow: 0 10px 25px rgba(58, 31, 102, 0.35);
  transition: none !important;
  background: var(--card-bg) !important;
  border: 2.5px solid var(--purple) !important;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: .45rem .35rem .35rem;
  gap: .3rem;
  box-sizing: border-box;
}

.drag-clone .item-thumb-wrapper {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 12px;
  border: 1px solid var(--card-inner-border);
  background: var(--card-inner-bg);
  padding: 4px;
  box-sizing: border-box;
}

.drag-clone .item-name {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--card-text);
  text-align: center;
  line-height: 1.15;
  display: block;
}