.assistance-floating {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 150;
}
.assistance-launcher {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  padding: 4px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
}
.assistance-launcher:hover {
  background: color-mix(in srgb, var(--p) 8%, var(--card));
}
.assistance-launcher img {
  display: block;
  width: 72px;
  height: 72px;
  object-fit: contain;
}
.assistance-panel {
  position: fixed;
  z-index: 150;
  right: 18px;
  bottom: 120px;
  width: min(340px, calc(100vw - 36px));
  max-height: calc(100dvh - 150px);
  overflow: auto;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 12px 40px #0003;
}
.assistance-panel[hidden] {
  display: none;
}
.assistance-panel header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}
.assistance-panel h3 {
  margin: 0;
  font-size: 16px;
}
.assistance-close {
  border: 0;
  border-radius: 6px;
  padding: 4px 9px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 20px;
}
.assistance-body {
  padding: 16px;
}
.assistance-body p {
  margin: 0 0 12px;
  font-size: 14px;
}
.assistance-body .assistance-hint {
  font-size: 12px;
  opacity: 0.75;
}
.assistance-shortcuts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.assistance-shortcuts button {
  padding: 10px 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  color: var(--text);
  cursor: pointer;
}
.assistance-shortcuts button:hover {
  border-color: var(--p);
}