.layer-panel {
  position: absolute;
  top: 60px;
  right: 20px;
  width: 250px;
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 10;
  display: flex;
  flex-direction: column;
}

.layer-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 15px;
  border-bottom: 1px solid #e0e0e0;
  background-color: #f5f5f5;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}

.layer-panel-header p {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
}

.layer-panel-header .close-button {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  color: #555;
  margin-top: -5px;
  margin-right: 5px;
}

.layer-list {
  list-style: none;
  padding: 5px 0 30px 0;
  margin: 0;
  max-height: 400px;
  overflow-y: auto;
  flex-grow: 1;
}

.layer-item {
  display: flex;
  align-items: center;
  padding: 10px 15px;
  border-bottom: none;
  margin: 0 5px 2px 5px;
  border-radius: 4px;
  font-size: 0.9rem;
  background-color: transparent;
  cursor: pointer;
  transition: background-color 0.2s ease;
  position: relative;
}

.layer-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 15px;
  right: 15px;
  height: 1px;
  background-color: #f0f0f0;
}

.layer-list>li:last-of-type::after {
  display: none;
}

.layer-item:hover {
  background-color: #f5f5f5;
}

.layer-item.selected {
  background-color: #e0e8f3;
}

.layer-item.is-dragging-item {
  opacity: 0;
  background-color: #d0d8e3;
  cursor: grabbing;
  transition: none;
}

.layer-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-right: 10px;
  color: #333;
  flex-shrink: 0;
}

.layer-icon svg {
  width: 20px;
  height: 20px;
}

.layer-thumbnail {
  width: 24px;
  height: 24px;
  object-fit: cover;
  border-radius: 3px;
  border: 1px solid #ddd;
}

.layer-name {
  flex-grow: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #333;
}

.no-layers {
  padding: 15px;
  text-align: center;
  color: #757575;
  font-style: italic;
}

.layer-drag-indicator {
  display: inline-flex;
  align-items: center;
  margin-left: auto;
  padding-left: 8px;
  color: #a0a0a0;
  cursor: grab;
}

.layer-item:active .layer-drag-indicator {
  cursor: grabbing;
}

.layer-list.is-dragging-active .layer-item {
  transition: transform 0.2s ease;
}

/* Mobile layer move buttons */
.layer-mobile-controls {
  display: flex;
  margin-left: auto;
  gap: 8px;
  align-items: center;
}

.layer-move-button {
  background: none;
  border: none;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #555;
  cursor: pointer;
  border-radius: 4px;
  margin: 0;
}

.layer-move-button:hover:not(:disabled) {
  background-color: #f0f0f0;
  color: #303DBF;
}

.layer-move-button:disabled {
  opacity: 0.3;
  cursor: default;
}