/* TechStone Field — modules/rates.css — Product Rates (update #7, Will 25 Sep 2026), Brand Light.
 * One card per system, no table and no sideways scroll at any width (BUILD-SPEC-v2 §4.4, test/field-app-css).
 * On a tablet the cards flow two-up; every column is fr/minmax, never a fixed pixel width. */

.rr { display: flex; flex-direction: column; gap: 12px; }
.rr-sub { font-size: 14px; color: var(--ink-soft); margin: 0; }

/* search */
.rr-search-wrap { margin: 0; }
.rr-search { position: relative; display: flex; align-items: center; }
.rr-search-ic { position: absolute; left: 12px; display: inline-flex; color: var(--mineral); pointer-events: none; }
.rr-search-ic .ic { width: 18px; height: 18px; }
.rr-search input {
  width: 100%;
  font-size: 16px;                 /* 16px floor: anything smaller makes iOS zoom, which scrolls sideways */
  min-height: 48px;
  padding: 10px 12px 10px 38px;
  border: 1px solid var(--btn-rule);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--ink, var(--basalt));
}
.rr-search input:focus { outline: 2px solid var(--copper); outline-offset: -1px; }

/* grid of system cards: one column, two-up on a tablet */
.rr-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }

.rr-card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.rr-name { font-family: var(--f-head); font-size: 17px; font-weight: 600; color: var(--ink, var(--basalt)); margin: 0; }

/* SRP + Install side by side; Finishes spans the full width below them */
.rr-cells { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 12px; }
.rr-cell { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.rr-fincell { grid-column: 1 / -1; }

/* installation by size of job: a label and its rate per row, the full width of the card */
.rr-sizes { grid-column: 1 / -1; }
.rr-size-grp { font-size: 12px; font-weight: 600; color: var(--ink, var(--basalt)); margin-top: 4px; }
.rr-size-list { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; margin: 2px 0 0; }
.rr-size-list dt { font-size: 14px; color: var(--ink-soft); margin: 0; }
.rr-size-list dd { font-family: var(--f-head); font-size: 15px; font-weight: 600; color: var(--ink, var(--basalt)); margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.rr-k { font-family: var(--f-head); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-soft); }
.rr-v { font-size: 15px; color: var(--ink, var(--basalt)); }
.rr-price { font-family: var(--f-head); font-size: 18px; font-weight: 600; color: var(--ink, var(--basalt)); }
.rr-muted { color: var(--ink-soft); }
.rr-note { font-size: 12px; color: var(--ink-soft); }
.rr-unavail .rr-v { font-size: 14px; }

/* finishes toggle + list */
.rr-fin-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 2px 0;
  background: none;
  border: 0;
  color: var(--copper-ink);
  cursor: pointer;
  text-align: left;
}
.rr-fin-toggle .rr-v { color: var(--copper-ink); font-weight: 500; }
.rr-chev { display: inline-flex; transition: transform .15s ease; }
.rr-chev .ic { width: 16px; height: 16px; }
.rr-fin-toggle[aria-expanded="true"] .rr-chev { transform: rotate(90deg); }
.rr-fin-list { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.rr-fin-list li {
  font-size: 13px;
  color: var(--ink, var(--basalt));
  background: var(--rule-soft);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 4px 8px;
}

.rr-retry { margin-top: 10px; }
.rr-empty { margin-top: 6px; }
.rr-foot { font-size: 12px; color: var(--ink-soft); margin: 2px 0 0; }

@media (min-width: 768px) {
  .rr-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}