body{font-family:system-ui,Arial,sans-serif;margin:0;color:#1a1a1a}
header{background:#0f172a;color:#fff;padding:12px 18px;display:flex;gap:16px;align-items:center}
header nav a{color:#93c5fd;margin-right:10px;text-decoration:none}
main{padding:24px;max-width:760px}
h1{margin-top:0}
.dim{opacity:.6;font-size:.9em}
code{background:#eef;padding:1px 5px;border-radius:4px}
#cobrowse-stage{position:fixed;inset:0;background:#000;z-index:9997}
#cobrowse-stage img{width:100%;height:100%;object-fit:contain;display:block;cursor:default}

.custom-context-menu {
  position: absolute;
  background: rgba(30, 41, 59, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  padding: 6px 0;
  min-width: 140px;
  z-index: 10000;
  font-family: system-ui, -apple-system, sans-serif;
  user-select: none;
}
.custom-context-menu-item {
  padding: 8px 12px;
  color: #f1f5f9;
  cursor: pointer;
  font-size: 14px;
  transition: background 0.15s;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.custom-context-menu-item:hover {
  background: rgba(59, 130, 246, 0.5);
}
.custom-context-menu-item.disabled {
  color: #64748b;
  cursor: not-allowed;
  background: transparent !important;
}
.custom-context-menu-shortcut {
  font-size: 11px;
  color: #94a3b8;
  margin-left: 16px;
}