/* Heritage 1854 — Parts lookup. Shared by parts.html and parts-mobile.html, which
   supply the page shell and colour tokens; everything inside #partsApp is here,
   so desktop and mobile render the same content from the same rules. */

.pa { max-width: 1400px; margin: 0 auto; padding: 0 48px 96px; }

/* ── search ── */
.pa-search { position: relative; margin: 36px 0 8px; max-width: 720px; }
.pa-search-box {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface-1); border: 1px solid var(--border); border-radius: 2px;
  padding: 0 18px; transition: border-color .18s;
}
.pa-search-box:focus-within { border-color: var(--border-acc); }
.pa-search-box svg { color: var(--text-muted); flex-shrink: 0; }
.pa-search-input {
  flex: 1; border: none; background: none; outline: none; min-width: 0;
  font-family: var(--sans); font-size: 16px; color: var(--text); padding: 17px 0;
}
.pa-search-input::placeholder { color: var(--text-subtle); }
.pa-hint { font-family: var(--mono); font-size: 10px; letter-spacing: .12em; color: var(--text-subtle); margin-top: 10px; }
.pa-suggest {
  position: absolute; left: 0; right: 0; top: calc(100% + 4px); z-index: 50;
  background: var(--bg); border: 1px solid var(--border-acc); border-radius: 2px;
  box-shadow: 0 12px 32px rgba(26,21,16,.12); display: none; max-height: 60vh; overflow-y: auto;
}
.pa-suggest.open { display: block; }
.pa-sug {
  display: flex; align-items: baseline; gap: 14px; padding: 12px 18px;
  border-bottom: 1px solid var(--border); cursor: pointer;
}
.pa-sug:last-child { border-bottom: none; }
.pa-sug.on, .pa-sug:hover { background: var(--accent-dim); }
.pa-sug-kind { font-family: var(--mono); font-size: 9px; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); width: 44px; flex-shrink: 0; }
.pa-sug-main { font-family: var(--mono); font-size: 13px; color: var(--text); }
.pa-sug-sub { font-size: 13px; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── breadcrumb / result head ── */
.pa-crumb { font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-subtle); margin: 32px 0 14px; }
.pa-crumb a { color: var(--text-muted); border-bottom: 1px solid transparent; }
.pa-crumb a:hover { color: var(--accent); border-bottom-color: var(--border-acc); }
.pa-crumb span { margin: 0 8px; }
.pa-eyebrow { font-family: var(--mono); font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.pa-title { font-family: var(--serif); font-size: 56px; font-weight: 300; line-height: 1; letter-spacing: -.01em; }
.pa-title em { font-style: normal; color: var(--text-muted); }
.pa-sub { font-size: 14px; color: var(--text-muted); margin-top: 10px; line-height: 1.7; }
.pa-meta { display: flex; flex-wrap: wrap; gap: 0; margin: 28px 0 8px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.pa-meta-item { padding: 16px 32px 16px 0; margin-right: 32px; border-right: 1px solid var(--border); }
.pa-meta-item:last-child { border-right: none; }
.pa-meta-key { font-family: var(--mono); font-size: 9px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-subtle); margin-bottom: 4px; }
.pa-meta-val { font-family: var(--serif); font-size: 24px; font-weight: 300; color: var(--text); line-height: 1.1; }
.pa-meta-val a { color: var(--accent); }
.pa-note { font-size: 13px; color: var(--text-muted); margin-top: 14px; line-height: 1.7; }

/* ── sections ── */
.pa-section { padding: 40px 0 8px; }
.pa-section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.pa-section-title { font-family: var(--serif); font-size: 30px; font-weight: 300; line-height: 1.1; }
.pa-section-count { font-family: var(--mono); font-size: 10px; letter-spacing: .15em; text-transform: uppercase; color: var(--text-subtle); white-space: nowrap; }
.pa-empty { font-size: 14px; color: var(--text-muted); padding: 12px 0; }

/* ── browse tabs ── */
.pa-tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-top: 40px; overflow-x: auto; scrollbar-width: none; }
.pa-tabs::-webkit-scrollbar { display: none; }
.pa-tab {
  font-family: var(--mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--text-muted); padding: 16px 28px 16px 0; background: none; border: none; cursor: pointer;
  position: relative; white-space: nowrap;
}
.pa-tab::after { content: ''; position: absolute; left: 0; bottom: -1px; height: 2px; width: 0; background: var(--accent); transition: width .2s var(--ease); }
.pa-tab:hover { color: var(--text); }
.pa-tab.on { color: var(--accent); }
.pa-tab.on::after { width: calc(100% - 28px); }

/* ── grids of cards (models, movements, types, years) ── */
.pa-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 3px; margin-top: 24px; }
.pa-card {
  display: flex; gap: 14px; align-items: center; padding: 16px 18px;
  background: var(--surface-1); border: 1px solid var(--border); transition: border-color .2s;
}
.pa-card:hover { border-color: var(--border-acc); }
.pa-card-thumb { width: 38px; height: 50px; flex-shrink: 0; background: var(--surface-2); border: 1px solid var(--border); overflow: hidden; }
.pa-card-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pa-card-num { font-family: var(--mono); font-size: 14px; color: var(--text); letter-spacing: .04em; }
.pa-card-name { font-family: var(--serif); font-size: 18px; color: var(--text); line-height: 1.15; }
.pa-card-sub { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; color: var(--text-muted); margin-top: 3px; }
.pa-decade { font-family: var(--mono); font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--text-subtle); margin: 28px 0 -12px; }

/* ── the version grid: a row per part, a column per parts list ── */
.pa-matrix-wrap { overflow-x: auto; border: 1px solid var(--border); background: var(--surface-1); -webkit-overflow-scrolling: touch; }
.pa-matrix { border-collapse: collapse; font-size: 13px; min-width: 100%; }
.pa-matrix th, .pa-matrix td { padding: 10px 14px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; vertical-align: top; }
.pa-matrix thead th {
  font-family: var(--mono); font-size: 10px; letter-spacing: .08em; color: var(--text-muted);
  background: var(--surface-2); font-weight: 400; border-left: 1px solid var(--border);
}
.pa-matrix thead th b { display: block; font-family: var(--serif); font-size: 20px; font-weight: 300; color: var(--text); letter-spacing: 0; }
.pa-matrix th.pa-rowhead, .pa-matrix td.pa-rowhead {
  position: sticky; left: 0; z-index: 1; background: var(--surface-1);
  font-weight: 400; color: var(--text-2); border-right: 1px solid var(--border);
}
.pa-matrix thead th.pa-rowhead { background: var(--surface-2); z-index: 2; }
.pa-matrix td { border-left: 1px solid var(--border); font-family: var(--mono); font-size: 12px; }
.pa-matrix td a { color: var(--text); border-bottom: 1px solid var(--border); }
.pa-matrix td a:hover { color: var(--accent); border-bottom-color: var(--border-acc); }
.pa-matrix td.chg { background: var(--accent-dim); }
.pa-matrix td.chg a { color: #8a5f17; }
.pa-matrix td.none { color: var(--text-subtle); }
.pa-matrix th.pa-grouphead { font-family: var(--mono); font-size: 9px; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); padding: 9px 14px; }
.pa-matrix th.pa-grouphead a { border-bottom: 1px solid var(--border-acc); }
.pa-matrix .pa-gstart { border-left: 2px solid var(--border-acc); }
.pa-legend { display: flex; gap: 18px; align-items: center; font-family: var(--mono); font-size: 10px; letter-spacing: .08em; color: var(--text-muted); margin-top: 12px; }
.pa-legend i { display: inline-block; width: 12px; height: 12px; background: var(--accent-dim); border: 1px solid var(--border-acc); vertical-align: -2px; margin-right: 6px; }

/* ── plain lists (a part's models, a type's parts) ── */
.pa-list { border-top: 1px solid var(--border); }
.pa-row { display: grid; grid-template-columns: 150px 1fr auto; gap: 18px; align-items: baseline; padding: 13px 0; border-bottom: 1px solid var(--border); }
.pa-row-key { font-family: var(--mono); font-size: 13px; color: var(--text); }
.pa-row-key a:hover, .pa-row-main a:hover { color: var(--accent); }
.pa-row-main { font-size: 14px; color: var(--text-2); min-width: 0; }
.pa-row-main small { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: .06em; color: var(--text-muted); margin-top: 2px; }
.pa-row-end { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; color: var(--text-muted); text-align: right; white-space: nowrap; }
.pa-group-title { font-family: var(--mono); font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); margin: 26px 0 8px; }
.pa-group-title a { border-bottom: 1px solid var(--border-acc); }

.pa-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.pa-chip {
  font-family: var(--mono); font-size: 11px; letter-spacing: .04em; color: var(--text-2);
  border: 1px solid var(--border); background: var(--surface-1); padding: 5px 10px; border-radius: 2px;
}
a.pa-chip:hover { border-color: var(--border-acc); color: var(--accent); }

/* ── links out: catalog pages, archive pieces, guides ── */
.pa-strip { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 8px; scrollbar-width: thin; }
.pa-page { flex-shrink: 0; width: 112px; }
.pa-page-img { width: 112px; height: 146px; background: var(--surface-2); border: 1px solid var(--border); overflow: hidden; transition: border-color .2s; }
.pa-page:hover .pa-page-img { border-color: var(--accent); }
.pa-page-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pa-page-cap { font-size: 11px; color: var(--text-2); margin-top: 7px; line-height: 1.35; }
.pa-page-cap small { display: block; font-family: var(--mono); font-size: 9px; letter-spacing: .08em; color: var(--text-muted); margin-top: 2px; }
.pa-watches { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 3px; }
.pa-watch { background: var(--surface-1); border: 1px solid var(--border); transition: border-color .2s; }
.pa-watch:hover { border-color: var(--border-acc); }
.pa-watch-img { aspect-ratio: 1; background: var(--surface-2); overflow: hidden; }
.pa-watch-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pa-watch-cap { padding: 10px 12px; font-size: 13px; color: var(--text); line-height: 1.35; }
.pa-watch-cap small { display: block; font-family: var(--mono); font-size: 10px; color: var(--text-muted); margin-top: 3px; }
.pa-link {
  display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 10px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--accent);
  border-bottom: 1px solid var(--border-acc); padding-bottom: 2px;
}
.pa-links { display: flex; flex-wrap: wrap; gap: 14px 24px; }

.pa-foot { margin-top: 56px; padding-top: 18px; border-top: 1px solid var(--border); font-family: var(--mono); font-size: 10px; letter-spacing: .08em; color: var(--text-subtle); line-height: 1.7; }

/* ── phones ── */
@media (max-width: 760px) {
  .pa { padding: 0 16px 64px; }
  .pa-search { margin-top: 20px; }
  .pa-search-input { font-size: 16px; padding: 14px 0; }
  .pa-title { font-size: 40px; }
  .pa-meta-item { padding: 12px 18px 12px 0; margin-right: 18px; }
  .pa-meta-val { font-size: 20px; }
  .pa-section { padding-top: 30px; }
  .pa-section-title { font-size: 25px; }
  .pa-tab { padding-right: 20px; }
  .pa-tab.on::after { width: calc(100% - 20px); }
  .pa-grid { grid-template-columns: 1fr 1fr; }
  .pa-card { padding: 12px; gap: 10px; }
  .pa-card-thumb { width: 30px; height: 40px; }
  .pa-card-name { font-size: 16px; }
  .pa-row { grid-template-columns: 1fr auto; gap: 4px 12px; }
  .pa-row-main { grid-column: 1 / -1; grid-row: 2; }
  .pa-row-end { white-space: normal; min-width: 0; line-height: 1.6; }
  .pa-matrix th, .pa-matrix td { padding: 9px 10px; }
  /* the pinned name column wraps so the versions get the width */
  .pa-matrix th.pa-rowhead, .pa-matrix td.pa-rowhead { white-space: normal; width: 104px; min-width: 104px; max-width: 104px; font-size: 12px; line-height: 1.3; }
  .pa-watches { grid-template-columns: 1fr 1fr; }
}