/* FiberOpticsTools Kits & Bundles — light-only; tokens + shared components from frame.css. */
#fot-kits, #fot-kit { padding: 8px 0 64px; }

/* ── landing ── */
.kits-hero { padding: 8px 0 26px; border-bottom: 1px solid var(--line); margin-bottom: 28px; }
.kits-hero h1 { font-size: clamp(26px, 3.6vw, 38px); font-weight: 820; margin: 6px 0 0; }
.kits-hero .sub { color: var(--ink-dim); font-size: 16px; max-width: 58ch; margin: 12px 0 0; }
.kits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.kitcard { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface);
  overflow: hidden; display: flex; flex-direction: column; transition: border-color .15s; }
.kitcard:hover { border-color: var(--line-strong); }
.kitthumb { aspect-ratio: 16/10; background: #fff; display: grid; place-items: center;
  border-bottom: 1px solid var(--line); overflow: hidden; }
.kitthumb img { width: 100%; height: 100%; object-fit: contain; padding: 10px; }
.kitthumb-ph { color: var(--line-strong); }
.kitbody { padding: 15px 16px 17px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.kitnm { font-size: 16px; font-weight: 730; letter-spacing: -0.01em; }
.kitnm a:hover { color: var(--accent); }
.kitex { color: var(--muted); font-size: 13px; margin: 0; }
.kitmeta { font-family: var(--mono); font-size: 12px; color: var(--ink-dim); font-variant-numeric: tabular-nums; }
.kitacts { margin-top: auto; display: flex; align-items: center; gap: 10px; padding-top: 6px; }
.kit-add { height: 38px; padding: 0 15px; border: 0; border-radius: 8px; background: var(--accent); color: var(--on-accent);
  font-weight: 700; font-size: 13px; font-family: var(--sans); cursor: pointer; display: inline-flex; align-items: center; gap: 7px; }
.kit-add:hover { background: var(--accent-deep); }
.kit-add:disabled { opacity: 0.5; cursor: default; }
.kit-view { font-family: var(--mono); font-size: 12.5px; color: var(--accent); white-space: nowrap; }
.kit-view:hover { text-decoration: underline; }
.kits-empty { padding: 44px 0; color: var(--muted); text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 16px; }

/* ── detail ── */
#fot-kit .crumb { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12px;
  color: var(--muted); margin-bottom: 22px; flex-wrap: wrap; }
#fot-kit .crumb a { color: var(--ink-dim); }
#fot-kit .crumb a:hover { color: var(--accent); }
#fot-kit .crumb .sep { color: var(--line-strong); }
#fot-kit .crumb .cur { color: var(--ink); }
.kit-top { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: start; }
.kit-media { aspect-ratio: 4/3; border: 1px solid var(--line); border-radius: 14px; background: #fff;
  display: grid; place-items: center; overflow: hidden; }
.kit-media img { width: 100%; height: 100%; object-fit: contain; padding: 20px; }
.kit-media-ph { color: var(--line-strong); }
.kit-info h1 { font-size: clamp(24px, 3vw, 34px); font-weight: 800; margin: 6px 0 0; }
.kit-pricerow { display: flex; align-items: baseline; gap: 12px; margin: 18px 0; }
.kit-pricerow .big { font-family: var(--mono); font-weight: 800; font-size: 26px; font-variant-numeric: tabular-nums; }
.kit-count { font-family: var(--mono); font-size: 12.5px; color: var(--muted); }
.kit-info .kit-add.addbig { height: 48px; padding: 0 22px; font-size: 15px; }
.kit-desc { margin-top: 22px; color: var(--ink-dim); font-size: 14.5px; line-height: 1.7; }
.kit-desc p { margin: 0 0 10px; }
.kit-items { margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--line); }
.kit-items .shead { margin-bottom: 18px; }
.kit-items .shead .eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--accent); font-weight: 600; }
.kit-items .shead h2 { font-size: clamp(20px, 2.4vw, 26px); font-weight: 780; margin-top: 4px; }
.kit-items .results { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.kit-row { display: grid; grid-template-columns: 46px minmax(0,1fr) auto auto; align-items: center;
  gap: 14px; padding: 12px 16px; border-top: 1px solid var(--line); }
.kit-row:first-child { border-top: 0; }
.kit-rthumb { width: 46px; height: 46px; border-radius: 8px; border: 1px solid var(--line); background: #fff;
  overflow: hidden; display: grid; place-items: center; flex-shrink: 0; }
.kit-rthumb img { width: 100%; height: 100%; object-fit: contain; padding: 4px; }
.kit-rmid { min-width: 0; }
.kit-rnm { font-size: 13.5px; font-weight: 600; }
.kit-rnm a:hover { color: var(--accent); }
.kit-rsku { font-family: var(--mono); font-size: 10.5px; color: var(--muted); margin-top: 2px; }
.kit-rqty { font-family: var(--mono); font-size: 12px; color: var(--ink-dim); font-variant-numeric: tabular-nums; }
.kit-rprice { font-family: var(--mono); font-weight: 700; font-size: 13px; font-variant-numeric: tabular-nums; }
.kit-empty-row { padding: 16px; color: var(--muted); font-size: 13px; }

@media (max-width: 900px) {
  .kits-grid { grid-template-columns: 1fr 1fr; }
  .kit-top { grid-template-columns: 1fr; gap: 22px; }
}
@media (max-width: 560px) {
  .kits-grid { grid-template-columns: 1fr; }
  .kit-row { grid-template-columns: 46px 1fr auto; }
  .kit-row .kit-rqty { display: none; }
}