#bd2-checker .slots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

#bd2-checker .slot label {
  display: block;
  font-size: 0.8rem;
  color: var(--bd-muted);
  margin-bottom: 0.25rem;
}

#bd2-checker .unit-input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.5rem 0.6rem;
  font-size: 0.95rem;
  border-radius: 4px;
  border: 1px solid var(--bd-input-border);
  background-color: var(--bd-input-bg);
  color: var(--bd-emphasis);
  transition: border-color 0.2s ease-in-out;
}

#bd2-checker .unit-input::placeholder {
  color: var(--bd-muted);
}

#bd2-checker .unit-input:focus-visible {
  outline: 2px solid var(--bd-focus, #7db4ff);
  outline-offset: 2px;
  border-color: var(--bd-btn-hover-border);
}

#bd2-checker .controls {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}


#bd2-checker .result {
  padding: 0.6rem 0.8rem;
  margin-bottom: 0.5rem;
  border-radius: 4px;
  border-left: 4px solid;
  color: var(--bd-emphasis);
}

#bd2-checker .result.error {
  background: color-mix(in srgb, #ef8383 15%, transparent);
  border-color: #ef8383;
}
#bd2-checker .result.error .tag { color: #ef8383; }

#bd2-checker .result.warning {
  background: color-mix(in srgb, var(--bd-gold) 15%, transparent);
  border-color: var(--bd-gold);
}
#bd2-checker .result.warning .tag { color: var(--bd-gold); }

#bd2-checker .result.advice {
  background: color-mix(in srgb, var(--bd-accent-blue) 15%, transparent);
  border-color: var(--bd-accent-blue);
}
#bd2-checker .result.advice .tag { color: var(--bd-accent-blue); }

#bd2-checker .tag {
  font-weight: bold;
  text-transform: uppercase;
  font-size: 0.7rem;
  margin-right: 0.4rem;
}

#bd2-checker .empty-msg {
  color: var(--bd-muted);
  font-style: italic;
}

/* --- Team cells (image-based slots) -------------------------------- */

#bd2-checker .cells {
  display: grid;
  grid-template-columns: repeat(var(--slot-count, 5), 1fr);
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

#bd2-checker .cell {
  cursor: pointer;
  border: 1px solid var(--bd-input-border);
  border-radius: 6px;
  background-color: var(--bd-input-bg);
  overflow: hidden;
  transition: border-color 0.15s ease-in-out;
  text-align: center;
  display: flex;
  flex-direction: column;
}

#bd2-checker .cell:hover,
#bd2-checker .cell:focus-visible {
  border-color: var(--bd-btn-hover-border);
  outline: none;
}

#bd2-checker .cell-image-wrap {
  width: 100%;
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: color-mix(in srgb, var(--bd-input-border) 25%, transparent);
}

#bd2-checker .cell-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

#bd2-checker .cell-placeholder {
  color: var(--bd-muted);
  font-size: 1.6rem;
  line-height: 1;
}

#bd2-checker .cell-name {
  padding: 0.35rem 0.3rem;
  font-size: 0.75rem;
  color: var(--bd-emphasis);
  white-space: normal;
  word-break: break-word;
  line-height: 1.25;
  flex: 1;
  display: grid;
  place-items: center;
  font-weight: bold;
}

#bd2-checker .cell-name.empty {
  color: var(--bd-muted);
  font-style: italic;
}

/* --- Picker modal ---------------------------------------------------- */

#bd2-checker .picker-backdrop {
  position: fixed;
  inset: 0;
  background: color-mix(in srgb, black 55%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

#bd2-checker .picker-backdrop[hidden] {
  display: none;
}

#bd2-checker .picker-panel {
  background-color: var(--bd-input-bg);
  border: 1px solid var(--bd-input-border);
  border-radius: 8px;
  padding: 1rem;
  width: min(600px, 90vw);
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

#bd2-checker .picker-search {
  width: 100%;
  box-sizing: border-box;
  padding: 0.55rem 0.7rem;
  font-size: 1rem;
  border-radius: 4px;
  border: 1px solid var(--bd-input-border);
  background-color: var(--bd-input-bg);
  color: var(--bd-emphasis);
}

#bd2-checker .picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 0.5rem;
  overflow-y: auto;
}

#bd2-checker .picker-item {
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 0.25rem;
  text-align: center;
  background: none;
  color: inherit;
  font: inherit;
}

#bd2-checker .picker-item:hover,
#bd2-checker .picker-item:focus-visible {
  border-color: var(--bd-btn-hover-border);
  outline: none;
}

#bd2-checker .picker-item img,
#bd2-checker .picker-item-noimg {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bd-muted);
  font-size: 1.4rem;
  background-color: color-mix(in srgb, var(--bd-input-border) 25%, transparent);
}

#bd2-checker .picker-item-name {
  font-size: 0.7rem;
  margin-top: 0.25rem;
  color: var(--bd-emphasis);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#bd2-checker .picker-empty {
  color: var(--bd-muted);
  font-style: italic;
  padding: 1rem;
  text-align: center;
}

/* --- Cell reorder arrows --------------------------------------------- */

#bd2-checker .cell-arrows {
  display: flex;
  justify-content: space-between;
  padding: 0.25rem 0.3rem 0;
}

#bd2-checker .cell-arrow {
  cursor: pointer;
  border: 1px solid var(--bd-input-border);
  border-radius: 3px;
  background-color: var(--bd-input-bg);
  color: var(--bd-emphasis);
  font-size: 0.65rem;
  line-height: 1;
  padding: 0.15rem 0.4rem;
}

#bd2-checker .cell-arrow:hover:not(:disabled),
#bd2-checker .cell-arrow:focus-visible {
  border-color: var(--bd-btn-hover-border);
  outline: none;
}

#bd2-checker .cell-arrow:disabled {
  opacity: 0.3;
  cursor: default;
}

#bd2-checker .version-badge {
  font-size: 0.65rem;
  font-weight: 600;
  vertical-align: middle;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--bd-gold, #ffd700) 20%, transparent);
  color: var(--bd-gold, #ffd700);
  border: 1px solid color-mix(in srgb, var(--bd-gold, #ffd700) 40%, transparent);
}

#bd2-checker .tool-notes {
  margin-top: 2rem;
  font-size: 0.8rem;
  color: var(--bd-muted);
  border-top: 1px solid var(--bd-input-border);
  padding-top: 1rem;
}

#bd2-checker .tool-notes summary {
  cursor: pointer;
  color: var(--bd-emphasis);
  margin-bottom: 0.5rem;
}

#bd2-checker .tool-notes p {
  margin: 0.35rem 0;
  line-height: 1.4;
}