/* Styles only the guide uses, kept out of styles.css so the home page does not load them. */

.guide .steps { padding-left: 22px; }

.guide .formula {
  padding: 14px 18px;
  border-left: 4px solid var(--green);
  background: var(--surface);
  font-variant-numeric: tabular-nums;
}

.guide .small { color: var(--muted); font-size: 15px; }

.calc {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 0 0 16px;
}

.calc label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
}

.calc input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 17px;
}

.result {
  padding: 18px 20px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.result p { margin: 0; }
.result p + p { margin-top: 6px; }
.result output { font-weight: 700; font-variant-numeric: tabular-nums; }

@media (max-width: 760px) {
  .calc { grid-template-columns: repeat(2, 1fr); }
}