/* App-specific styles - most styling is handled by Tailwind via index.html */

/* Checkerboard pattern for transparent image backgrounds */
.bg-checker {
  background-color: #f2f4f6;
  background-image:
    linear-gradient(45deg, #e6e8ea 25%, transparent 25%, transparent 75%, #e6e8ea 75%, #e6e8ea),
    linear-gradient(45deg, #e6e8ea 25%, transparent 25%, transparent 75%, #e6e8ea 75%, #e6e8ea);
  background-size: 20px 20px;
  background-position: 0 0, 10px 10px;
}

/* Active nav item styling */
.nav-item.active {
  background-color: #dbe1ff;
  color: #004ac6;
  font-weight: 600;
}

/* Crop wrapper for positioning */
#cropWrapper {
  position: relative;
  display: inline-block;
  max-width: 100%;
}

/* Image container for positioning */
#imageContainer {
  position: relative;
  display: inline-block;
}

/* SVG mask overlay */
#maskSvg {
  pointer-events: none;
  z-index: 10;
}

/* Mask panels - dark overlay around selection area */
#maskTop, #maskBottom, #maskLeft, #maskRight {
  pointer-events: none;
  z-index: 10;
}

/* Selection box - transparent background shows clear image */
#selectionBox {
  position: absolute;
  border: 2px dashed rgba(255, 255, 255, 0.9);
  background: transparent;
  cursor: move;
  z-index: 20;
  pointer-events: auto;
}

#selectionBox.circle {
  border-radius: 50%;
}

/* Resize handles */
.resize-handle {
  position: absolute;
  width: 12px;
  height: 12px;
  background: #ffffff;
  border: 2px solid #004ac6;
  border-radius: 50%;
  z-index: 40;
}

.resize-handle.nw { top: -6px; left: -6px; cursor: nwse-resize; }
.resize-handle.ne { top: -6px; right: -6px; cursor: nesw-resize; }
.resize-handle.sw { bottom: -6px; left: -6px; cursor: nesw-resize; }
.resize-handle.se { bottom: -6px; right: -6px; cursor: nwse-resize; }
.resize-handle.n { top: -6px; left: 50%; transform: translateX(-50%); cursor: ns-resize; }
.resize-handle.s { bottom: -6px; left: 50%; transform: translateX(-50%); cursor: ns-resize; }
.resize-handle.e { right: -6px; top: 50%; transform: translateY(-50%); cursor: ew-resize; }
.resize-handle.w { left: -6px; top: 50%; transform: translateY(-50%); cursor: ew-resize; }

/* Dropzone states */
.dropzone {
  transition: all 0.2s ease;
}

.dropzone.dragover {
  border-color: #004ac6;
  background-color: #dbe1ff;
}

/* Image preview container */
.image-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
}

/* Slider custom styling */
input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  background: transparent;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  height: 16px;
  width: 16px;
  border-radius: 50%;
  background: #004ac6;
  cursor: pointer;
  margin-top: -6px;
}

input[type="range"]::-webkit-slider-runnable-track {
  width: 100%;
  height: 4px;
  cursor: pointer;
  background: #e0e3e5;
  border-radius: 2px;
}