/* BioStudio AI — desktop surface + icons (Windows 11 style) */

.desktop-surface {
  position: absolute;
  inset: 0 0 var(--taskbar-h) 0;
  overflow: hidden;
  transition: inset 0.24s ease;
}

.desktop-icons {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.desktop-icon {
  position: absolute;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  border-radius: 6px;
  padding: 8px 4px 6px;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
  border: 1px solid transparent;
  transition: background 0.08s ease, border-color 0.08s ease;
}

/* Icon sizes */
.size-large .desktop-icon { width: 100px; }
.size-medium .desktop-icon { width: 86px; }
.size-small .desktop-icon { width: 74px; }

.desktop-icon:hover { background: rgba(255, 255, 255, 0.12); }
.desktop-icon:focus-visible { outline: none; }
.desktop-icon.selected {
  background: rgba(120, 170, 255, 0.28);
  border-color: rgba(140, 185, 255, 0.6);
}
.desktop-icon.dragging { opacity: 0.75; z-index: 50; pointer-events: none; }
.desktop-icon.drop-target {
  background: rgba(120, 170, 255, 0.38);
  border-color: rgba(180, 215, 255, 0.95);
  box-shadow: 0 0 0 3px rgba(120, 170, 255, 0.22);
}

.desktop-icon-glyph {
  line-height: 1;
  filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.45));
}
.desktop-icon-glyph .icon svg { width: 100%; height: 100%; display: block; }
.desktop-icon-glyph .icon.icon-emoji { line-height: 1; }
.size-large .desktop-icon-glyph .icon { width: 50px; height: 50px; }
.size-medium .desktop-icon-glyph .icon { width: 38px; height: 38px; }
.size-small .desktop-icon-glyph .icon { width: 28px; height: 28px; }

.desktop-icon-label {
  font-size: 12px;
  text-align: center;
  line-height: 1.25;
  max-width: 100%;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}
.size-large .desktop-icon-label { font-size: 13px; }
.size-small .desktop-icon-label { font-size: 11px; }

.desktop-rename {
  width: 100%;
  font-size: 12px;
  text-align: center;
  border: 1px solid var(--accent);
  border-radius: 3px;
  padding: 1px 3px;
  color: #111;
  background: #fff;
  outline: none;
}

.marquee {
  position: absolute;
  z-index: 40;
  border: 1px solid rgba(120, 170, 255, 0.9);
  background: rgba(120, 170, 255, 0.22);
  pointer-events: none;
  border-radius: 1px;
}