/* Tote rack configurator */
.tr-intro { padding-top: 48px; }
.tr-layout { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 28px; align-items: start; }
@media (max-width: 960px) { .tr-layout { grid-template-columns: 1fr; } }
.tr-card { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 24px; margin-bottom: 20px; }
.tr-card h2 { font-size: 1.3rem; }
.tr-sticky { position: sticky; top: 88px; margin-bottom: 0; }
@media (max-width: 960px) { .tr-sticky { position: static; } }
.tr-two { grid-template-columns: repeat(2, 1fr); }
.tr-seg { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
@media (max-width: 560px) { .tr-seg { grid-template-columns: 1fr; } }
.tr-seg button {
  padding: 12px 10px; border: 2px solid var(--border); background: #fff; border-radius: 8px;
  font: inherit; cursor: pointer; color: var(--text);
}
.tr-seg button.on { border-color: var(--accent); background: #fdf1e5; font-weight: 600; }
.tr-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; }
.tr-chip {
  border: 1px solid var(--border); background: #fff; border-radius: 20px; padding: 8px 14px;
  font: inherit; font-size: 0.9rem; cursor: pointer;
}
.tr-chip.on { border-color: var(--accent); background: #fdf1e5; font-weight: 600; }
.tr-chip small { color: var(--muted); display: block; }
.tr-step { display: flex; }
.tr-step button {
  width: 44px; border: 1px solid var(--border); background: #f5efe6; font-size: 1.3rem; cursor: pointer;
}
.tr-step button:first-child { border-radius: 6px 0 0 6px; }
.tr-step button:last-child { border-radius: 0 6px 6px 0; }
.tr-step input { border-radius: 0; text-align: center; border-left: 0; border-right: 0; }
.tr-zip { display: flex; gap: 8px; flex-wrap: wrap; }
.tr-zip input { flex: 1 1 110px; max-width: 160px; }
.tr-svgwrap { background: #f5efe6; border-radius: 8px; padding: 8px; }
.tr-svgwrap svg { width: 100%; height: auto; display: block; }
.tr-dims { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 14px 0 6px; text-align: center; }
.tr-dims dt { font-size: 0.75rem; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.tr-dims dd { margin: 2px 0 0; font-weight: 700; font-size: 1.05rem; color: var(--wood-dark); }
.tr-price { margin-top: 12px; }
.tr-price div { display: flex; justify-content: space-between; padding: 6px 0; }
.tr-price .grand { font-weight: 700; font-size: 1.25rem; border-top: 2px solid var(--wood-dark); margin-top: 6px; padding-top: 10px; }
.tr-summary { background: #f5efe6; border-radius: 8px; padding: 14px 18px; margin-bottom: 18px; font-size: 0.95rem; }
.tr-fine { max-width: 760px; margin: 10px auto 0; text-align: center; }
.tr-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
#warnBox { margin: 12px 0 0; }

.tr-plans { margin-top: 20px; }
.tr-checks { margin: 0 0 16px; padding-left: 20px; }
.tr-checks li { margin-bottom: 4px; }

[hidden] { display: none !important; }

/* sticky price bar on phones/tablets so the total is always visible while choosing options */
.tr-mbar { display: none; }
@media (max-width: 960px) {
  .tr-mbar { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: #fff; border-top: 1px solid var(--border);
    box-shadow: 0 -4px 16px rgba(62,39,35,.12); padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); justify-content: space-between; align-items: center; gap: 12px; }
  .tr-mbar small { display: block; color: var(--muted); font-size: .78rem; line-height: 1.2; }
  .tr-mbar strong { font-size: 1.2rem; color: var(--wood-dark); font-family: Georgia, serif; }
  .tr-mbar .btn { padding: 12px 16px; font-size: .92rem; text-align: center; }
  .tr-mbar.off { display: none; }
  body { padding-bottom: 78px; }
  html { scroll-behavior: smooth; }
}

/* workbench size picker: three big price buttons */
.wb-sizes { grid-template-columns: repeat(3, 1fr) !important; }
.wb-sizes button { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 16px 8px; }
.wb-bins { font-weight: 600; }
.wb-price { font-family: Georgia, serif; font-size: 1.7rem; color: var(--wood-dark); line-height: 1.1; }
.wb-size { font-size: .78rem; color: var(--muted); }
@media (max-width: 560px) { .wb-sizes { grid-template-columns: repeat(3, 1fr) !important; gap: 6px; } .wb-sizes button { padding: 12px 4px; } .wb-price { font-size: 1.3rem; } }