/* specifiers.css — House of Canopies spec library / product matrix.
   Instrument-grade editorial: hairlines, tabular numerals, micro-uppercase
   heads, sharp corners, green for action. Brand tokens only. Cascade trap:
   .sm carries .wrap → NO shorthand `padding`. */

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.sm { padding-top: 0; padding-bottom: 0; }

/* ---- head --------------------------------------------------------------- */
.sm-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  padding-top: 52px;
  padding-bottom: 26px;
}
.sm-head__title { max-width: 640px; }
.sm-head__title h1 {
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 10px 0 14px;
}
.sm-head__title h1 .green { color: var(--green); }
.sm-head__title p {
  font-size: 15px;
  line-height: 1.62;
  color: var(--ink-2);
  margin: 0;
}
.sm-head__meta { display: flex; gap: 14px; }
.sm-stat {
  border: 1px solid var(--line);
  padding: 12px 18px;
  min-width: 92px;
  text-align: left;
}
.sm-stat__num {
  display: block;
  font-size: 30px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}
.sm-stat__num.sm-muted { color: var(--ink-3); }
.sm-stat__lab {
  display: block;
  margin-top: 6px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-4);
}

/* ---- toolbar ------------------------------------------------------------ */
.sm-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.sm-segment { display: flex; flex-wrap: wrap; gap: 0; }
.sm-seg {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-right: 0;
  background: var(--card);
  color: var(--ink-2);
  cursor: pointer;
}
.sm-seg:last-child { border-right: 1px solid var(--line); }
.sm-seg.is-active { background: var(--green); border-color: var(--green); color: #fff; }
.sm-search {
  position: relative;
  flex: 1 1 220px;
  min-width: 180px;
}
.sm-search__icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-4);
  font-size: 14px;
}
.sm-search__input {
  width: 100%;
  font: inherit;
  font-size: 14px;
  color: var(--ink);
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 9px 12px 9px 32px;
}
.sm-search__input:focus { outline: none; border-color: var(--green); }
.sm-actions { display: flex; gap: 8px; margin-left: auto; }
.sm-btn {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 9px 14px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink-2);
  cursor: pointer;
}
.sm-btn:hover { border-color: var(--ink); color: var(--ink); }
.sm-btn--go { border-color: var(--green); color: var(--green-text); }

/* ---- table -------------------------------------------------------------- */
.sm-table-wrap { padding-bottom: 80px; }
.sm-table-wrap { overflow-x: auto; }
.sm-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  min-width: 720px;
}
.sm-table thead th {
  position: sticky;
  top: 0;
  background: var(--paper);
  text-align: left;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: 14px 12px;
  border-bottom: 2px solid var(--line);
  white-space: nowrap;
}
.sm-table th[data-sortable] { cursor: pointer; user-select: none; }
.sm-table th[data-sortable]:hover { color: var(--ink); }
.sm-table th[aria-sort] { color: var(--green-text); }
.sm-table th[data-sortable]:after {
  content: "\2195";
  margin-left: 6px;
  opacity: 0.35;
  font-size: 10px;
}
.sm-table th[aria-sort="ascending"]:after  { content: "\2191"; opacity: 1; }
.sm-table th[aria-sort="descending"]:after { content: "\2193"; opacity: 1; }
.sm-unit {
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink-4);
}
.sm-table tbody td {
  font-size: 14px;
  color: var(--ink-2);
  padding: 13px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.sm-table tbody tr:hover { background: var(--green-soft); }
.sm-num { text-align: left; }
.sm-col-model strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}
.sm-range {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-4);
}
.sm-price { font-weight: 700; color: var(--ink); }
.sm-na { color: var(--ink-4); }
.sm-col-view { text-align: right; }
.sm-col-view a {
  display: inline-block;
  font-size: 16px;
  color: var(--green-text);
  text-decoration: none;
  padding: 0 4px;
}
.sm-col-view a:hover { transform: translateX(2px); }

/* ---- empty + footer ----------------------------------------------------- */
.sm-empty {
  padding: 44px 0;
  text-align: center;
  color: var(--ink-3);
  font-size: 14px;
}
.sm-empty[hidden] { display: none; }
.sm-reset-link {
  background: none;
  border: 0;
  color: var(--green-text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.sm-reset-link:hover { text-decoration: underline; }
.sm-foot {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  font-size: 12px;
  color: var(--ink-4);
}
.sm-foot strong { color: var(--ink-2); font-variant-numeric: tabular-nums; }

/* ---- responsive --------------------------------------------------------- */
@media (max-width: 760px) {
  .sm-head { padding-top: 38px; }
  .sm-actions { margin-left: 0; }
  .sm-search { flex-basis: 100%; order: 3; }
}