/* ねあげ計算 — tool-specific touches on top of /_site/site.css */
:root { --accent: #1d4e89; --accent-soft: #e2ebf5; }  /* ink-blue, like a price tag ledger */

.mix { margin-top: 6px; }
.mix th, .mix td { padding: 4px 6px; }
.mix thead th { white-space: normal; text-align: right; }
.mix thead th:first-child { text-align: left; }
.mix input { min-width: 4.5em; }
textarea {
  width: 100%; padding: 8px 10px; margin-top: 4px; color: var(--ink); background: var(--sheet);
  border: 1px solid var(--rule-strong); border-radius: 3px; font: .92rem/1.6 var(--num); resize: vertical;
}
textarea:focus { outline: 3px solid var(--accent-soft); outline-offset: 1px; border-color: var(--accent); }
.fieldset .row + .row { margin-top: 10px; }
.row label { flex: 1; min-width: 9em; }
.warn { color: var(--warn); }
.slip-amount small { display: block; margin: 0; }