.tool-icon {
  display: grid;
  width: 54px;
  height: 54px;
  margin-bottom: 28px;
  border-radius: 17px;
  background: var(--mint-soft);
  color: var(--mint-dark);
  place-items: center;
}

.tool-icon svg {
  width: 28px;
  height: 28px;
}

.button {
  display: inline-flex;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-solid);
  color: var(--ink);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover {
  border-color: #b8d9cc;
  color: var(--mint-dark);
  transform: translateY(-1px);
}

.button.primary {
  border-color: var(--mint-dark);
  background: var(--mint-dark);
  color: white;
}

.button.primary:hover {
  background: #2d755f;
  color: white;
}

.button.ghost {
  border-color: transparent;
  background: transparent;
  color: var(--muted);
}

.toast {
  position: fixed;
  z-index: 10;
  left: 50%;
  bottom: 28px;
  padding: 11px 17px;
  border: 1px solid rgba(25, 48, 43, 0.08);
  border-radius: 999px;
  background: rgba(25, 48, 43, 0.92);
  box-shadow: 0 12px 32px rgba(25, 48, 43, 0.2);
  color: #fff;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}