*{box-sizing:border-box}
body{margin:0}
[hidden]{display:none!important}
img{max-width:100%}
/* Layout: one narrow column built for a phone in a truck cab; sticky total bar at the bottom of the quote screen. */
:root{
  --bg:#f3f5f8; --surface:#ffffff; --sunk:#e9edf3; --line:#d5dbe4; --fg:#16202c; --muted:#5b6878;
  --blue:#0b5cad; --blue-ink:#ffffff; --blue-soft:#e3eefa; --red:#d93a3a;
  --ok:#1d7a46; --ok-soft:#e1f3e8; --warn:#9a5b00; --warn-soft:#fdf0d8; --bad:#b42323; --bad-soft:#fbe4e4;
  --f-body:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-head:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --r:10px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0f141b; --surface:#171e28; --sunk:#1e2733; --line:#2c3746; --fg:#e7ecf2; --muted:#9aa7b7;
  --blue:#4c9be8; --blue-ink:#07121f; --blue-soft:#15283d; --red:#ef6464;
  --ok:#5cc98a; --ok-soft:#14301f; --warn:#f0b454; --warn-soft:#33270f; --bad:#f07a7a; --bad-soft:#3a1717; color-scheme:dark }}
:root[data-theme="dark"]{
  --bg:#0f141b; --surface:#171e28; --sunk:#1e2733; --line:#2c3746; --fg:#e7ecf2; --muted:#9aa7b7;
  --blue:#4c9be8; --blue-ink:#07121f; --blue-soft:#15283d; --red:#ef6464;
  --ok:#5cc98a; --ok-soft:#14301f; --warn:#f0b454; --warn-soft:#33270f; --bad:#f07a7a; --bad-soft:#3a1717; color-scheme:dark }
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:1.4;font-variant-numeric:tabular-nums}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--blue)}
.wrap{max-width:760px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:16px 120px}
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--blue);color:#fff;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:10px 0;
  box-shadow:inset 0 -4px 0 var(--red)}
.topin{max-width:760px;margin:0 auto}
.brand{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand h1{font-family:var(--f-head);font-size:24px;letter-spacing:.02em;margin:0;text-wrap:balance}
.brand small{font-size:13px;opacity:.85}
nav.tabs{display:flex;gap:2px;overflow-x:auto;margin-top:8px;scrollbar-width:none}
nav.tabs button{flex:0 0 auto;background:none;border:0;color:#fff;opacity:.8;font:600 15px var(--f-body);padding:8px 12px 12px;border-radius:8px 8px 0 0;cursor:pointer;position:relative}
nav.tabs button[aria-current="true"]{opacity:1;background:var(--bg);color:var(--fg)}
.badge{display:inline-block;min-width:20px;padding:0 6px;border-radius:10px;background:var(--red);color:#fff;font-size:12px;line-height:20px;text-align:center;margin-left:4px}
h2{font-family:var(--f-head);font-size:21px;margin:22px 0 8px;letter-spacing:.01em}
h2:first-child{margin-top:4px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px}
.stack{display:flex;flex-direction:column;gap:12px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
label.f{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted);font-weight:600;min-width:0}
input,select,textarea{font:500 16px var(--f-body);color:var(--fg);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:10px;width:100%;min-width:0}
textarea{min-height:76px;resize:vertical}
input:focus,select:focus,textarea:focus,button:focus-visible{outline:2px solid var(--blue);outline-offset:1px}
.check{display:flex;align-items:center;gap:10px;font-weight:500;color:var(--fg);font-size:15px}
.check input{width:22px;height:22px;flex:0 0 auto;accent-color:var(--blue)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spread{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.btn{font:600 16px var(--f-body);border-radius:8px;padding:11px 16px;border:1px solid var(--line);background:var(--surface);color:var(--fg);cursor:pointer}
.btn.primary{background:var(--blue);border-color:var(--blue);color:var(--blue-ink)}
.btn.ghost{background:none;border-color:transparent;color:var(--blue);padding-inline:6px}
.btn.danger{color:var(--bad)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.muted{color:var(--muted)}
.small{font-size:13px}
.line{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:12px}
.line-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.line-head b{font-family:var(--f-head);font-size:18px}
.figs{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;padding-top:10px;border-top:1px dashed var(--line);font-size:14px}
.figs span b{font-size:16px}
.pill{white-space:nowrap;display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:700;padding:2px 8px;border-radius:20px;letter-spacing:.03em;text-transform:uppercase}
.pill.ok{background:var(--ok-soft);color:var(--ok)} .pill.warn{background:var(--warn-soft);color:var(--warn)}
.pill.bad{background:var(--bad-soft);color:var(--bad)} .pill.info{background:var(--blue-soft);color:var(--blue)}
.note{border-radius:8px;padding:10px 12px;font-size:14px}
.note.warn{background:var(--warn-soft);color:var(--warn)} .note.bad{background:var(--bad-soft);color:var(--bad)}
.note.ok{background:var(--ok-soft);color:var(--ok)} .note.info{background:var(--blue-soft);color:var(--fg)}
.note ul{margin:4px 0 0;padding-left:18px}
table.t{width:100%;border-collapse:collapse;font-size:15px}
table.t td{padding:6px 0;border-bottom:1px solid var(--line)} table.t td:last-child{text-align:right}
table.t tr.tot td{font-weight:700;border-bottom:0;padding-top:10px}
.comm{background:var(--sunk);border-radius:var(--r);padding:14px}
.comm .big{font-family:var(--f-head);font-size:32px;line-height:1}
.dock{position:fixed;left:0;right:0;bottom:0;z-index:6;background:var(--surface);border-top:1px solid var(--line);
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:10px calc(10px + env(safe-area-inset-bottom,0px))}
.dock .in{max-width:760px;margin:0 auto;display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.dock .sum{font-size:13px;color:var(--muted)} .dock .sum b{display:block;font-size:20px;color:var(--fg)}
.list .item{display:flex;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid var(--line);cursor:pointer;align-items:center}
.list .item:last-child{border-bottom:0}
.list .item .who{min-width:0} .list .item .who b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.empty{text-align:center;padding:28px 10px;color:var(--muted)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(90px + env(safe-area-inset-bottom,0px));background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:8px;font-weight:600;z-index:20;max-width:90vw}
.scan{display:flex;gap:12px;align-items:center;border:2px dashed var(--line);border-radius:var(--r);padding:12px;cursor:pointer;background:var(--surface)}
.scan .ic{width:44px;height:44px;border-radius:10px;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue);flex:0 0 auto}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;font-size:15px} .kv dt{color:var(--muted)} .kv dd{margin:0;text-align:right}
.tbl-wrap{overflow-x:auto}
table.grid-t{border-collapse:collapse;font-size:14px;min-width:420px;width:100%}
table.grid-t th,table.grid-t td{border:1px solid var(--line);padding:4px}
table.grid-t input{padding:6px;font-size:14px}
.sect{font-family:var(--f-head);font-size:16px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:16px 0 6px}
@media (prefers-reduced-motion:no-preference){.btn{transition:filter .15s}.btn:hover:not(:disabled){filter:brightness(1.06)}}
.sheet{position:fixed;inset:0;z-index:30;background:rgba(10,16,24,.45);display:flex;align-items:flex-end;justify-content:center}
.sheet[hidden]{display:none}
.sheet-in{background:var(--surface);color:var(--fg);width:100%;max-width:520px;border-radius:14px 14px 0 0;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:18px calc(18px + env(safe-area-inset-bottom,0px))}
.sheet-in .btn{width:100%}
nav.tabs[hidden]{display:none}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 12px}
.chip{font:600 14px var(--f-body);border:1px solid var(--line);background:var(--surface);color:var(--fg);border-radius:20px;padding:6px 12px;cursor:pointer}
.chip span{color:var(--muted);font-weight:500;margin-left:2px}
.chip[aria-pressed="true"]{background:var(--blue);border-color:var(--blue);color:var(--blue-ink)}
.chip[aria-pressed="true"] span{color:inherit;opacity:.8}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px;display:flex;flex-direction:column;gap:2px;min-width:0}
.stat span{font-size:13px;color:var(--muted);font-weight:600}
.stat b{font-family:var(--f-head);font-size:28px;line-height:1.1}
.stat small{color:var(--muted);font-size:13px}
.stat:first-child{border-color:var(--ok);background:var(--ok-soft)}