:root {
  /* v4 theme (matches the AZ business card): near-black + white + warm gold/wood accent */
  --ink: #111111; --ink-2: #1b1b1b; --ink-3: #080808;
  --gold: #d2ad84; --gold-dark: #a97c54; --gold-ink: #85603b; --gold-tint: #f6efe6; /* gold-ink = gold for TEXT on white (WCAG AA 5.4:1) */
  --brand: var(--ink); --brand-dark: #000; --bg: #fafaf9; --card: #fff; --text: #111111;
  --muted: #66655f; --line: #e8e7e3; --ok: #1a7a43; --warn: #b45309; --danger: #c62828;
  --tint: #f5f4f1; --ring: 0 0 0 1px rgba(17,17,17,.05), 0 1px 3px rgba(17,17,17,.06);
  --gold-rule: linear-gradient(90deg, #a97c54 0%, #d2ad84 50%, #a97c54 100%);
  --gold-fill: linear-gradient(180deg, #dcbb94 0%, #d2ad84 55%, #c69e72 100%);
  --radius: 12px; --safe-b: env(safe-area-inset-bottom, 0px); --safe-t: env(safe-area-inset-top, 0px);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text);
  font: 15px/1.4 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Segoe UI", Roboto, sans-serif; }
body { padding-bottom: calc(64px + var(--safe-b)); }
a { color: var(--gold-ink); text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
.hidden { display: none !important; }
.boot { padding: 40px; text-align: center; color: var(--muted); }
.muted { color: var(--muted); } .small { font-size: 12px; } .right { text-align: right; }
.ok { color: var(--ok); } .warn { color: var(--warn); } .danger { color: var(--danger); }
.en { color: var(--muted); font-weight: normal; }

/* top bar */
.topbar { position: sticky; top: 0; z-index: 20; background: linear-gradient(165deg, var(--ink-2) 0%, var(--ink) 55%, var(--ink-3) 100%); color: #fff;
  padding: calc(10px + var(--safe-t)) 12px 10px; display: flex; align-items: center; gap: 8px; }
.topbar::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--gold-rule); }
.topbar h1 { font-size: 18px; margin: 0; flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar h1 small { font-weight: normal; color: #d6d6d6; font-size: 13px; }
.topbar .tb-btn { background: rgba(255,255,255,.1); border: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,.14); color: #fff; padding: 7px 10px; border-radius: 8px; font-size: 14px; white-space: nowrap; }
.topbar .back { font-size: 20px; padding: 4px 12px; }

/* tab bar */
.tabbar { position: fixed; bottom: 0; left: 0; right: 0; z-index: 30; display: flex; background: #fff;
  border-top: 1px solid var(--line); padding-bottom: var(--safe-b); }
.tabbar a { flex: 1; display: flex; flex-direction: column; align-items: center; padding: 6px 0 5px; color: var(--muted); font-size: 12px; line-height: 1.1; text-align: center; }
.tabbar a small { font-size: 10px; }
.tabbar a .ti { font-size: 19px; line-height: 1.2; }
.tabbar a.active { color: var(--gold-ink); font-weight: 600; box-shadow: inset 0 2px 0 var(--gold); }

/* generic */
.page { padding: 10px 12px 20px; max-width: 760px; margin: 0 auto; }
.card { background: var(--card); border-radius: var(--radius); padding: 12px; margin-bottom: 12px; box-shadow: var(--ring); }
.card h2, .section-title { font-size: 16px; margin: 0 0 10px; }
.section-title { margin: 16px 2px 8px; }
.row { display: flex; gap: 8px; align-items: center; }
.row > * { flex: 1; min-width: 0; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 4px; border: 1px solid var(--line);
  background: #fff; border-radius: 10px; padding: 10px 12px; min-height: 44px; font-size: 15px; cursor: pointer; text-align: center; line-height: 1.2; }
.btn.primary { background: var(--ink); border-color: var(--ink); color: #fff; font-weight: 600; }
.btn.primary:active { background: #000; }
.btn.gold, .tb-btn.gold { background: var(--gold-fill); border-color: var(--gold-dark); color: var(--ink); font-weight: 700; } /* highlight action: black text on light gold (9:1) */
.btn.danger { color: var(--danger); border-color: #f2c4c4; }
.btn.block { display: flex; width: 100%; }
.btn.sm { min-height: 34px; padding: 6px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; }
.btn-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.btn-grid .wide { grid-column: span 2; }

/* forms */
label.f { display: block; margin-bottom: 12px; }
label.f > span.l { display: block; font-size: 13px; font-weight: 600; margin-bottom: 4px; }
input[type=text], input[type=number], input[type=date], input[type=password], input[type=search], input[type=tel], select, textarea {
  width: 100%; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: #fff; font-size: 16px; min-height: 44px; }
textarea { min-height: 70px; resize: vertical; }
input[type=checkbox], input[type=radio], progress { accent-color: var(--gold-dark); }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(210,173,132,.6); border-color: var(--gold-dark); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { border: 1px solid var(--line); background: #fff; border-radius: 16px; padding: 6px 11px; font-size: 13px; cursor: pointer; user-select: none; }
.chip.on { background: var(--gold); color: var(--ink); border-color: var(--gold-dark); font-weight: 600; }
.chip .x { margin-left: 4px; opacity: .7; }
.tag { display: inline-block; background: #f0efeb; border-radius: 6px; padding: 2px 7px; font-size: 12px; margin: 1px 2px 1px 0; }
.badge { display: inline-block; border-radius: 6px; padding: 2px 7px; font-size: 12px; font-weight: 600; }
.badge.active { background: #e3f4ea; color: var(--ok); } .badge.archived { background: #efeeea; color: #5f5e59; }
.badge.low { background: #fff1dc; color: var(--warn); }

/* home */
.searchbar { display: flex; gap: 6px; }
.searchbar input { flex: 1; background: #fff; }
.filters { display: flex; gap: 6px; margin-top: 8px; overflow-x: auto; padding-bottom: 2px; }
.filters select { width: auto; min-width: 0; flex: 0 0 auto; font-size: 14px; min-height: 36px; padding: 6px 8px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: #fff; flex: 0 0 auto; }
.seg button { border: 0; background: transparent; padding: 7px 10px; font-size: 13px; white-space: nowrap; }
.seg button.on { background: var(--gold); color: var(--ink); font-weight: 600; }
.alert { background: #fff6e5; border: 1px solid #ffd99a; color: #7a4a00; border-radius: 10px; padding: 9px 12px; margin: 10px 0 0; font-size: 14px; display: flex; justify-content: space-between; align-items: center; }
.count-line { margin: 10px 2px 6px; font-size: 13px; color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (min-width: 560px) { .grid { grid-template-columns: repeat(3, 1fr); } }
.icard { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--ring); color: var(--text); display: block; }
.icard .thumb { position: relative; aspect-ratio: 1 / 1; background: #ecebe7; }
.icard .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.codebadge { position: absolute; left: 6px; top: 6px; background: rgba(0,0,0,.72); color: #fff; font-weight: 700; font-size: 15px; padding: 2px 8px; border-radius: 7px; letter-spacing: .5px; }
.icard .thumb .pc { position: absolute; right: 6px; bottom: 6px; background: rgba(0,0,0,.55); color: #fff; font-size: 11px; padding: 1px 6px; border-radius: 6px; }
.icard .thumb .arch { position: absolute; right: 6px; top: 6px; background: #555; color: #fff; font-size: 11px; padding: 2px 6px; border-radius: 6px; }
.icard .meta { padding: 7px 9px 9px; font-size: 13px; }
.icard .meta .cat { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.icard .meta .nums { display: flex; justify-content: space-between; margin-top: 2px; color: var(--muted); }
.icard .meta .price { color: var(--gold-ink); font-weight: 700; }
.noimg { display: flex; align-items: center; justify-content: center; height: 100%; color: #aaa; font-size: 13px; }
.fab { position: fixed; right: 16px; bottom: calc(76px + var(--safe-b)); z-index: 25; background: var(--ink); color: #fff; border: 0;
  border-radius: 28px; padding: 0 18px; height: 52px; font-size: 16px; font-weight: 600; box-shadow: 0 4px 14px rgba(0,0,0,.28), inset 0 0 0 1px rgba(210,173,132,.6); }

/* item page */
.gallery { position: relative; background: #111; }
.gallery .track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.gallery .track::-webkit-scrollbar { display: none; }
.gallery .track img { flex: 0 0 100%; width: 100%; height: 62vw; max-height: 460px; object-fit: contain; scroll-snap-align: center; background: #111; }
.gallery .counter { position: absolute; right: 10px; bottom: 10px; background: rgba(0,0,0,.6); color: #fff; font-size: 12px; padding: 2px 8px; border-radius: 10px; }
.gallery .codebadge { font-size: 20px; left: 10px; top: 10px; }
.strip { display: flex; gap: 6px; overflow-x: auto; padding: 8px 12px 0; }
.strip img { width: 54px; height: 54px; object-fit: cover; border-radius: 6px; flex: 0 0 auto; border: 2px solid transparent; }
.strip img.on { border-color: var(--gold-dark); }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 8px 12px; font-size: 14px; }
.kv .k { color: var(--muted); white-space: nowrap; }
.kv .v { font-weight: 500; word-break: break-word; }
.big-stock { font-size: 26px; font-weight: 700; }
.stat3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; text-align: center; margin-bottom: 12px; }
.stat3 > div { background: #fff; border-radius: 10px; padding: 9px 4px; box-shadow: var(--ring); }
.stat3 .n { font-size: 19px; font-weight: 700; }
.stat3 .l { font-size: 11px; color: var(--muted); }
.list { list-style: none; margin: 0; padding: 0; }
.list li { display: flex; gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.list li:last-child { border-bottom: 0; }
.list li .grow { flex: 1; min-width: 0; }
.list li img.lt { width: 48px; height: 48px; object-fit: cover; border-radius: 8px; flex: 0 0 auto; background: #eee; }
.list li .amt { font-weight: 700; white-space: nowrap; text-align: right; }
.xbtn { border: 0; background: #f3f2ee; color: #77766f; border-radius: 8px; width: 32px; height: 32px; font-size: 15px; flex: 0 0 auto; }
.empty { color: var(--muted); text-align: center; padding: 18px 0; font-size: 14px; }

/* photo editor */
.pgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-bottom: 8px; }
.pgrid .ph { position: relative; aspect-ratio: 1 / 1; border-radius: 8px; overflow: hidden; background: #eee; }
.pgrid .ph img { width: 100%; height: 100%; object-fit: cover; }
.pgrid .ph.cover { outline: 3px solid var(--gold-dark); outline-offset: -3px; }
.pgrid .ph .pb { position: absolute; border: 0; background: rgba(0,0,0,.6); color: #fff; width: 28px; height: 28px; border-radius: 14px; font-size: 14px; }
.pgrid .ph .star { left: 4px; top: 4px; } .pgrid .ph .del { right: 4px; top: 4px; }
.pgrid .ph .cl { position: absolute; left: 0; right: 0; bottom: 0; background: var(--ink); color: var(--gold); font-size: 10px; text-align: center; padding: 1px; }
.pgrid .ph .newl { position: absolute; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,.55); color: #fff; font-size: 10px; text-align: center; }
.filebtn { position: relative; overflow: hidden; }
.filebtn input { position: absolute; inset: 0; opacity: 0; font-size: 100px; }
.progress { height: 6px; background: #eee; border-radius: 3px; overflow: hidden; margin-top: 8px; }
.progress > div { height: 100%; background: var(--gold-dark); width: 0; transition: width .2s; }

/* sheet */
.sheet-bg { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 50; display: flex; align-items: flex-end; justify-content: center; }
.sheet { background: var(--bg); width: 100%; max-width: 640px; max-height: 92vh; overflow-y: auto; border-radius: 16px 16px 0 0;
  padding: 14px 14px calc(16px + var(--safe-b)); animation: up .18s ease-out; }
@keyframes up { from { transform: translateY(40px); } to { transform: none; } }
.sheet h3 { margin: 0 0 12px; font-size: 17px; display: flex; justify-content: space-between; align-items: center; }
.sheet .total { font-size: 18px; font-weight: 700; margin: 4px 0 12px; }
.viewer { position: fixed; inset: 0; background: #000; z-index: 60; display: flex; flex-direction: column; }
.viewer .track { flex: 1; display: flex; overflow-x: auto; scroll-snap-type: x mandatory; }
.viewer .track img { flex: 0 0 100%; width: 100%; height: 100%; object-fit: contain; scroll-snap-align: center; }
.viewer .vbar { color: #fff; display: flex; justify-content: space-between; align-items: center; padding: calc(10px + var(--safe-t)) 12px 10px; }
.viewer .vbar button { background: rgba(255,255,255,.18); color: #fff; border: 0; border-radius: 8px; padding: 8px 12px; }

/* reports */
.cards2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.cards2 .c { background: #fff; border-radius: 10px; padding: 10px; box-shadow: var(--ring); }
.cards2 .c .l { font-size: 12px; color: var(--muted); }
.cards2 .c .n { font-size: 20px; font-weight: 700; }
.cards2 .c .s { font-size: 12px; color: var(--muted); }
.chart { display: flex; align-items: flex-end; gap: 2px; height: 140px; padding-top: 6px; overflow-x: auto; }
.chart .bar { flex: 1 0 8px; display: flex; flex-direction: column; justify-content: flex-end; height: 100%; position: relative; }
.chart .bar .rv { background: #e7d6c1; border-radius: 3px 3px 0 0; min-height: 1px; }
.chart .bar .pf { background: var(--ink); position: absolute; bottom: 0; left: 25%; right: 25%; border-radius: 2px 2px 0 0; }
.chart-x { display: flex; justify-content: space-between; font-size: 10px; color: var(--muted); margin-top: 3px; }
.legend { font-size: 12px; color: var(--muted); display: flex; gap: 12px; margin-top: 6px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 3px; vertical-align: -1px; }
table.t { width: 100%; border-collapse: collapse; font-size: 13px; }
table.t th, table.t td { padding: 7px 4px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
table.t th:first-child, table.t td:first-child { text-align: left; }
table.t th { font-size: 11px; color: var(--muted); font-weight: 600; }
.scroll-x { overflow-x: auto; }

/* login */
.login { max-width: 380px; margin: 0 auto; padding: calc(50px + var(--safe-t)) 20px 20px; }
.login .logo { width: 84px; height: 84px; border-radius: 20px; display: block; margin: 0 auto 14px; }
.login .wordmark { display: block; height: 64px; width: auto; margin: 0 auto 16px; }
.login .rule { height: 2px; width: 72%; margin: 0 auto 14px; background: linear-gradient(90deg, rgba(169,124,84,0) 0%, #a97c54 14%, #d2ad84 50%, #a97c54 86%, rgba(169,124,84,0) 100%); }
.login h1 { text-align: center; font-size: 19px; margin: 0 0 6px; letter-spacing: .12em; font-weight: 700; }
.login p.sub { text-align: center; color: var(--muted); margin: 0 0 24px; }

.toast { position: fixed; left: 50%; bottom: calc(90px + var(--safe-b)); transform: translateX(-50%); background: rgba(17,17,17,.94); color: #fff;
  padding: 10px 16px; border-radius: 10px; font-size: 14px; z-index: 100; opacity: 0; pointer-events: none; transition: opacity .2s; max-width: 90vw; text-align: center; }
.toast.show { opacity: 1; }
.more-list a, .more-list button { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 13px 4px; border: 0; border-bottom: 1px solid var(--line); background: none; color: var(--text); font-size: 15px; text-align: left; }
.more-list > :last-child { border-bottom: 0; }

/* ---- v2: photo search, invoices, share */
.tabbar a { font-size: 11px; }
.tabbar a .ti { font-size: 17px; }
.topbar .tb-inv { background: var(--gold-fill); color: var(--ink); font-weight: 700; box-shadow: none; } /* New Invoice 开单: gold highlight */
.sbox { position: relative; flex: 1; }
.sbox input { padding-right: 50px; }
.camb { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); width: 42px; height: 38px; border: 0; border-radius: 8px;
  background: #f3eee7; font-size: 20px; line-height: 1; cursor: pointer; }
.icard .meta .icode { font-weight: 700; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.icard .meta .cat { font-weight: 400; color: var(--muted); font-size: 12px; }
.lp img, .lp .thumb, img.lp { -webkit-touch-callout: none; -webkit-user-select: none; user-select: none; }
.icard.lp { -webkit-touch-callout: none; -webkit-user-select: none; user-select: none; }
.rank { position: absolute; left: 6px; bottom: 6px; background: var(--ink); color: var(--gold); font-weight: 700; font-size: 13px; padding: 1px 7px; border-radius: 7px; }
.sim { position: absolute; right: 6px; top: 6px; background: rgba(255,255,255,.9); color: #333; font-size: 11px; font-weight: 600; padding: 1px 6px; border-radius: 6px; }
.vsq { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.vsq img { width: 64px; height: 64px; object-fit: cover; border-radius: 8px; background: #ddd; }
.sendprev img { width: 100%; border-radius: 10px; background: #ddd; display: block; }
.sendprev { margin-bottom: 8px; }
pre.caption { background: #fff; border: 1px dashed var(--line); border-radius: 10px; padding: 8px 10px; margin: 0 0 10px; font: inherit; font-size: 14px; white-space: pre-wrap; }
.sug { display: flex; flex-direction: column; gap: 4px; }
.sug:empty { display: none; }
.sug button { display: flex; align-items: center; gap: 8px; text-align: left; width: 100%; border: 1px solid var(--line); background: #fff; border-radius: 10px; padding: 7px 9px; min-height: 44px; }
.sug button img { width: 40px; height: 40px; object-fit: cover; border-radius: 6px; flex: 0 0 auto; }
.iline { display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid var(--line); }
.iline > img, .iline .noth { width: 56px; height: 56px; object-fit: cover; border-radius: 8px; flex: 0 0 auto; background: #eee; }
.iline .grow { flex: 1; min-width: 0; }
.iline label.mini { display: flex; flex-direction: column; font-size: 11px; color: var(--muted); }
.iline label.mini input { min-height: 40px; padding: 8px; }
.iline .lamt { text-align: right; font-weight: 700; margin-top: 4px; font-size: 14px; }
.balbig { font-size: 22px; font-weight: 700; min-height: 44px; display: flex; align-items: center; }
.big-amt { font-size: 18px; font-weight: 700; }
.badge.pay-unpaid { background: #fde8e8; color: var(--danger); } .badge.pay-partial { background: #fff1dc; color: var(--warn); }
.badge.pay-paid { background: #e3f4ea; color: var(--ok); } .badge.deliv { background: #e3f4ea; color: var(--ok); } .badge.undeliv { background: #efeeea; color: #5f5e59; }

/* ---------------- v3 */
/* home: two floating buttons (quick add + add item) */
.fabs { position: fixed; right: 12px; bottom: calc(76px + var(--safe-b)); z-index: 25; display: flex; gap: 8px; align-items: center; }
.fabs .fab { position: static; font-size: 15px; padding: 0 14px; }
.fab2 { background: #fff; color: var(--ink); border: 2px solid var(--ink); border-radius: 26px; padding: 11px 14px; font-size: 14px; font-weight: 700; box-shadow: 0 4px 14px rgba(0,0,0,.18); }
.alert.info { background: var(--gold-tint); border-color: #e3cfb6; color: #5c4127; }
a.alert.info { text-decoration: none; }
.icard .miss { margin-top: 4px; font-size: 11px; color: var(--warn); line-height: 1.5; }
.icard .miss span { display: inline-block; background: #fff1dc; border-radius: 5px; padding: 0 5px; margin: 1px 2px 0 0; }
.icard .fillin { margin-top: 5px; font-size: 12px; font-weight: 700; color: var(--gold-ink); }
/* share options */
.sopts { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 8px; margin: -2px 0 10px; }
.sopt { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; background: #fff; font-size: 14px; min-height: 42px; }
.sopt input { width: 20px; height: 20px; flex: 0 0 auto; accent-color: var(--gold-dark); }
.sopt.dis { opacity: .5; }
/* KV quota meter */
.kvbar { height: 8px; background: #eee; border-radius: 4px; overflow: hidden; margin-bottom: 6px; }
.kvbar > div { height: 100%; background: var(--ok); }
.kvbar > div.warn { background: var(--warn); } .kvbar > div.danger { background: var(--danger); }
/* quick add / batch */
.bsel { cursor: pointer; }
.bsel.on { outline: 3px solid var(--gold-dark); outline-offset: -3px; }
.bsel .selno { position: absolute; right: 4px; top: 4px; background: var(--gold); color: var(--ink); font-weight: 700; font-size: 13px; width: 24px; height: 24px; border-radius: 12px; display: flex; align-items: center; justify-content: center; }
.gstrip { display: flex; gap: 6px; overflow-x: auto; margin-top: 8px; }
.gstrip .ph { position: relative; flex: 0 0 72px; height: 72px; border-radius: 8px; overflow: hidden; background: #eee; }
.gstrip .ph img { width: 100%; height: 100%; object-fit: cover; }
.gstrip .ph.cover { outline: 3px solid var(--gold-dark); outline-offset: -3px; }
.gstrip .ph .pb { position: absolute; right: 3px; top: 3px; border: 0; background: rgba(0,0,0,.6); color: #fff; width: 24px; height: 24px; border-radius: 12px; font-size: 12px; }
.gstrip .ph .cl { position: absolute; left: 0; right: 0; bottom: 0; background: var(--ink); color: var(--gold); font-size: 10px; text-align: center; }
/* packing list form */
.pline { padding: 10px 12px; }
.pgrid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px 8px; margin-top: 6px; }
label.mini { display: flex; flex-direction: column; font-size: 11px; color: var(--muted); line-height: 1.25; }
label.mini span { min-height: 28px; display: flex; align-items: flex-end; }
label.mini input { min-height: 40px; padding: 8px; font-size: 16px; }
.pinfo { margin-top: 6px; }
.prow { display: grid; grid-template-columns: 1.55fr 1.3fr 0.9fr 0.9fr 32px; gap: 5px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--line); }
.prow.phead { font-size: 11px; color: var(--muted); font-weight: 600; padding-top: 0; }
.prow input, .prow select { min-height: 38px; padding: 6px; font-size: 15px; width: 100%; }
.prow .rng { display: flex; align-items: center; gap: 2px; }
.prow .rng input { padding: 6px 3px; text-align: center; }
.prow .rsum { grid-column: 1 / -1; margin-top: -2px; }

/* ---------------- v4 theme: AZ wordmark in the top bar (as on the business card) */
.topbar h1 .tb-logo { height: 23px; width: auto; vertical-align: -3px; margin-right: 2px; }
.topbar h1 .tb-vr { display: inline-block; width: 1px; height: 18px; margin: 0 9px 0 7px; vertical-align: -3px; background: linear-gradient(180deg, var(--gold), var(--gold-dark)); }