/* Image Size tool */

.sz-panel {
  margin-bottom: var(--space-lg);
}

.sz-stage-wrap {
  margin-top: var(--space-lg);
}

.sz-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 200px;
  padding: var(--space);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: auto;
}

.sz-stage canvas {
  max-width: 100%;
  max-height: 70vh;
  display: block;
  border-radius: 6px;
  background:
    linear-gradient(45deg, var(--surface-3) 25%, transparent 25%),
    linear-gradient(-45deg, var(--surface-3) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--surface-3) 75%),
    linear-gradient(-45deg, transparent 75%, var(--surface-3) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0;
  cursor: crosshair;
  touch-action: none;
  user-select: none;
}

.sz-actions {
  margin-top: var(--space);
  padding: var(--space) var(--space-lg);
}

.sz-lock-chip {
  margin-top: var(--space-sm);
}

/* Stitch list */
.sz-stitch-list {
  margin-top: var(--space-lg);
}

.sz-stitch-item {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: var(--space);
  align-items: center;
  padding: var(--space-sm) var(--space);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  margin-bottom: var(--space-sm);
  transition: border-color 0.2s, transform 0.15s;
}

.sz-stitch-item:hover {
  border-color: rgba(32, 56, 72, 0.2);
}

[data-theme="dark"] .sz-stitch-item:hover {
  border-color: rgba(211, 218, 222, 0.18);
}

.sz-stitch-item img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
}

.sz-stitch-item__info {
  min-width: 0;
}

.sz-stitch-item__name {
  margin: 0 0 2px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
}

.sz-stitch-item__meta {
  margin: 0;
  font-size: 12px;
  color: var(--text-muted);
}

.sz-stitch-item__btns {
  display: flex;
  gap: 4px;
}

.sz-stitch-item__btns button {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  font-size: 14px;
  line-height: 1;
}

.sz-stitch-item__btns button:hover:not(:disabled) {
  background: var(--surface-3);
  color: var(--text);
}

.sz-stitch-item__btns button:disabled {
  opacity: 0.35;
  cursor: default;
}

.sz-stitch-item__btns button svg {
  width: 16px;
  height: 16px;
}

.sz-stitch-item__btns .sz-del {
  color: var(--secondary);
}

.sz-stitch-item__btns .sz-del:hover:not(:disabled) {
  color: #e0564f;
}

.sz-empty {
  text-align: center;
  padding: var(--space-lg);
  color: var(--text-dim);
  font-size: 13px;
}

@media (max-width: 560px) {
  .sz-stitch-item {
    grid-template-columns: 48px 1fr auto;
  }

  .sz-stitch-item img {
    width: 48px;
    height: 48px;
  }

  .sz-actions {
    flex-direction: column;
    align-items: stretch;
    padding: var(--space);
  }

  .sz-actions .actions__info {
    justify-content: center;
  }

  .sz-actions .actions__btns {
    width: 100%;
  }

  .sz-actions .actions__btns .btn {
    flex: 1;
  }
}