/* Bottom-Sheet für FolderTree Long-Press (Mobile). */

@keyframes _slideUp {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}

@keyframes _fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.45);
  animation: _fadeIn 0.15s ease-out;
}

.sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1001;
  background: var(--color-bg-elevated, #ffffff);
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.18);
  padding: 8px 0 calc(8px + env(safe-area-inset-bottom, 0px));
  max-height: 80vh;
  overflow-y: auto;
  animation: _slideUp 0.18s ease-out;
}

.handle {
  width: 36px;
  height: 4px;
  border-radius: 2px;
  background: var(--color-border, rgba(0, 0, 0, 0.18));
  margin: 4px auto 8px;
}

.title {
  padding: 4px 16px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary, #222);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-bottom: 1px solid var(--color-border, rgba(0, 0, 0, 0.06));
  margin-bottom: 4px;
}

.item {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-height: 48px;
  padding: 12px 16px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--color-text-primary, #222);
  text-align: left;
  font-size: 15px;
  line-height: 1.2;
}

.item:active {
  background: var(--color-bg-hover, rgba(25, 118, 210, 0.10));
}

.item.danger {
  color: var(--color-error, #d32f2f);
}

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  font-size: 17px;
  flex-shrink: 0;
}

.label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.empty {
  padding: 16px;
  text-align: center;
  font-size: 13px;
  color: var(--color-text-secondary, #999);
  font-style: italic;
}