/* ImageCanvas fills the entire canvas wrapper */
.canvas-container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

.canvas-container canvas {
  display: block;
}

.canvas-controls {
  position: absolute;
  bottom: 10px;
  left: 10px;
  right: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
  pointer-events: none;
}

.canvas-controls > * {
  pointer-events: auto;
}

.clear-selection-btn {
  background-color: #ff4444;
  color: white;
  padding: 8px 16px;
  border-radius: 4px;
}

.clear-selection-btn:hover {
  background-color: #cc0000;
}

.selection-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(0, 0, 0, 0.8);
  color: #0088ff;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 11px;
  z-index: 10;
  white-space: nowrap;
  pointer-events: none;
}

/* Clear selection button */
.clear-selection-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background-color: #cc3333;
  color: white;
  padding: 6px 12px;
  font-size: 11px;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  z-index: 10;
}

.clear-selection-btn:hover {
  background-color: #dd4444;
}

/* Zoom controls */
.zoom-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  background-color: rgba(0, 0, 0, 0.8);
  padding: 6px 10px;
  border-radius: 4px;
}

.zoom-controls button {
  width: 28px;
  height: 28px;
  padding: 0;
  font-size: 18px;
  font-weight: bold;
  background-color: #444;
  color: white;
  border: 1px solid #666;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.zoom-controls button:hover {
  background-color: #555;
}

.zoom-level {
  color: white;
  font-size: 12px;
  min-width: 45px;
  text-align: center;
}

/* Tool mode indicator */
.tool-mode-indicator {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(0, 120, 255, 0.9);
  color: white;
  padding: 10px 20px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  z-index: 10;
  white-space: nowrap;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}