/* Material pages (hub + 7 family pages) only. Loaded after styles.css and
   pages.css; reuses their tokens. Kept separate so shipping these pages
   does not force a cache-token bump on the 16 existing pages' stylesheets. */

/* ---- price tables ---- */
.m-tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 1.4rem 0; border: 2px solid var(--asphalt-600); }
.m-table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 0.95rem; }
.m-table th, .m-table td { padding: 0.75rem 1rem; text-align: left; border-bottom: 1px solid var(--asphalt-600); }
.m-table th { font-family: var(--font-display); font-size: 1.05rem; letter-spacing: 0.04em; color: var(--sand); background: var(--asphalt-800); white-space: nowrap; }
.m-table td { color: var(--paper); }
.m-table tr:last-child td { border-bottom: 0; }
.m-table .m-price { font-weight: 700; color: var(--sand-bright); white-space: nowrap; }
.m-table .m-note { color: var(--steel); font-size: 0.85rem; }
.section-sand .m-tablewrap { border-color: rgba(22, 24, 29, 0.2); }
.section-sand .m-table th { background: rgba(22, 24, 29, 0.08); color: var(--ink); }
.section-sand .m-table td { color: var(--ink); border-bottom-color: rgba(22, 24, 29, 0.15); }
.section-sand .m-table .m-price { color: var(--blue-deep); }
.section-sand .m-table .m-note { color: rgba(22, 24, 29, 0.6); }

/* ---- per-material sections ---- */
.m-item { display: grid; grid-template-columns: 220px 1fr; gap: 1.4rem; padding: 1.4rem 0; border-top: 1px solid var(--asphalt-600); align-items: start; }
.m-item:last-child { border-bottom: 1px solid var(--asphalt-600); }
.m-item img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border: 2px solid var(--asphalt-600); display: block; }
.m-item h3 { font-family: var(--font-display); font-size: 1.5rem; letter-spacing: 0.03em; margin: 0 0 0.4rem; }
.m-item p { margin: 0 0 0.6rem; color: var(--steel); }
.m-item .m-uses { color: var(--paper); }
.m-item .m-from { font-weight: 700; color: var(--sand-bright); }
.section-sand .m-item { border-color: rgba(22, 24, 29, 0.15); }
.section-sand .m-item p { color: rgba(22, 24, 29, 0.72); }
.section-sand .m-item .m-uses { color: var(--ink); }
.section-sand .m-item .m-from { color: var(--blue-deep); }

/* ---- calculator ---- */
.bs-calc { border: 2px solid var(--asphalt-600); background: var(--asphalt-800); padding: 1.6rem; }
.calc-grid { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
.bs-calc .field label { display: block; font-family: var(--font-display); font-size: 0.95rem; letter-spacing: 0.06em; color: var(--sand); margin-bottom: 0.35rem; }
.bs-calc select, .bs-calc input {
  width: 100%; padding: 0.7rem 0.8rem; font: inherit; color: var(--paper);
  background: var(--asphalt-700); border: 2px solid var(--asphalt-600); border-radius: 0;
}
.bs-calc select:focus, .bs-calc input:focus { outline: 2px solid var(--sand); outline-offset: 1px; }
.calc-mode { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.calc-tab {
  flex: 1 1 auto; padding: 0.6rem 0.9rem; font-family: var(--font-display); font-size: 1rem;
  letter-spacing: 0.05em; color: var(--steel); background: var(--asphalt-700);
  border: 2px solid var(--asphalt-600); cursor: pointer;
}
.calc-tab.is-on { color: var(--ink); background: var(--sand); border-color: var(--sand); }
.calc-tab:disabled { opacity: 0.4; cursor: not-allowed; }
.calc-dims { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
.calc-presets { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.calc-preset {
  padding: 0.4rem 0.7rem; font-size: 0.85rem; color: var(--steel); background: none;
  border: 1px solid var(--asphalt-600); cursor: pointer;
}
.calc-preset:hover { color: var(--sand); border-color: var(--sand); }
.calc-out { margin-top: 1.3rem; padding-top: 1.3rem; border-top: 1px solid var(--asphalt-600); }
.calc-meta { display: flex; gap: 1.2rem; flex-wrap: wrap; color: var(--steel); margin-bottom: 0.5rem; }
.calc-total { font-family: var(--font-display); font-size: 2.4rem; color: var(--sand-bright); }
.calc-cta { margin-top: 1.3rem; }
.sx-hint { color: var(--steel); font-size: 0.9rem; }

/* ---- family cards on the hub ---- */
.m-fam-img { width: 100%; aspect-ratio: 16 / 7; object-fit: cover; border: 2px solid var(--asphalt-600); display: block; margin-bottom: 1rem; }

/* ---- fine print ---- */
.m-fine { color: var(--steel); font-size: 0.9rem; }

@media (max-width: 640px) {
  .m-item { grid-template-columns: 1fr; }
  .m-item img { max-width: 320px; }
  .calc-dims { grid-template-columns: 1fr; }
  .calc-total { font-size: 2rem; }
}

/* ---- phones: stack the price tables ----
   min-width 560px in a scroll wrapper cut the price column off screen on
   phones, on exactly the pages built to show prices. Each row becomes a
   block: material bold, note under it, price on its own labeled line
   (label injected as data-label from the table's own th by build script). */
@media (max-width: 640px) {
  .m-tablewrap { overflow-x: visible; border: 0; }
  .m-table { min-width: 0; }
  .m-table thead { display: none; }
  .m-table, .m-table tbody, .m-table tr, .m-table td { display: block; }
  .m-table tr { padding: 0.85rem 1rem; border: 2px solid var(--asphalt-600); border-bottom-width: 0; background: var(--asphalt-800); }
  .m-table tr:last-child { border-bottom-width: 2px; }
  .m-table td { padding: 0; border: 0; }
  .m-table td:first-child { font-weight: 700; color: var(--paper); margin-bottom: 0.15rem; }
  .m-table td.m-note { margin-bottom: 0.35rem; }
  .m-table td.m-price { display: flex; justify-content: space-between; align-items: baseline; gap: 0.8rem; }
  .m-table td.m-price::before { content: attr(data-label); font-family: var(--font-body); font-size: 0.8rem; font-weight: 400; color: var(--steel); letter-spacing: 0; }
  .section-sand .m-table tr { background: rgba(22, 24, 29, 0.04); border-color: rgba(22, 24, 29, 0.2); }
}