/* ==========================================================================
   CLS PREVENTION & ADSENSE LAYOUT BOUNDING BOXES
   ========================================================================== */

/* Pre-reserve Bounding Dimensions for Display Ads */
.ad-slot-leaderboard {
  min-height: 90px;
  width: 100%;
  background: var(--bg-surface);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  contain: layout;
}

.ad-slot-rectangle {
  min-height: 250px;
  width: 100%;
  background: var(--bg-surface);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  contain: layout;
}

/* Pre-reserve Dimensions for Dropzone & Canvas Containers */
.tool-preview-panel {
  min-height: 480px;
  contain: layout;
}

.dropzone {
  min-height: 220px;
  contain: layout;
}