/* BestCasePrice: consultant app. Firm level (clients, team, settings, system) and
   client level (one restaurant's screens) share one sticky header and tab bar. */
:root {
  --bg: #f4f6f5; --surface: #ffffff; --surface-2: #eef2f1; --ink: #12232e; --ink-2: #4a5a63; --ink-3: #74838b; --line: #d9e0de;
  --accent: #0e6f78; --accent-ink: #ffffff; --accent-soft: #dcefef;
  --good: #1d7a45; --good-soft: #def3e4; --warn: #9a5b00; --warn-soft: #fbefd7; --bad: #b42318; --bad-soft: #fde4e1;
  --paper: #fbfaf4; --paper-ink: #2a2a24;
  --v1: #2a78d6; --v2: #eb6834; --v3: #1baf7a; --v4: #eda100; --v0: #8a9a9d;
  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Public Sans", "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1719; --surface: #162124; --surface-2: #1c292d; --ink: #e7eeec; --ink-2: #b2c0c2; --ink-3: #8a9a9d; --line: #2b3a3e;
    --accent: #4fb6be; --accent-ink: #062226; --accent-soft: #163c40;
    --good: #5fcf8a; --good-soft: #173a26; --warn: #f0b04a; --warn-soft: #3a2c12; --bad: #f2877b; --bad-soft: #42201c;
    --paper: #23251f; --paper-ink: #e9e6d6; --v1: #3987e5; --v2: #d95926; --v3: #199e70; --v4: #c98500; --v0: #6f7f82;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-body); font-size: 14px; line-height: 1.5; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.num { font-variant-numeric: tabular-nums; }
.wrap { max-width: 1280px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.01em; margin: 0; text-wrap: balance; }
h1 { font-size: 26px; font-weight: 800; }
h2 { font-size: 17px; font-weight: 700; }
h3 { font-size: 14px; font-weight: 700; }
p { margin: 0; }
.sub { color: var(--ink-2); max-width: 78ch; }
.meta { color: var(--ink-3); font-size: 12.5px; }
.eyebrow { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-3); font-weight: 600; }
.hidden { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* header */
.top { position: sticky; top: 0; z-index: 5; background: var(--surface); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding-block: 10px; }
.brand { font-family: var(--font-display); font-weight: 800; font-size: 18px; display: flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: none; }
.brand .mark { width: 26px; height: 26px; border-radius: 6px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-size: 12px; }
.brand small { font-family: var(--font-body); font-weight: 500; font-size: 12px; color: var(--ink-3); }
.who { display: flex; align-items: center; gap: 10px; margin-left: auto; flex-wrap: wrap; }
.who select { border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 6px 8px; max-width: 240px; }
.who form { margin: 0; }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-weight: 700; font-size: 12px; text-decoration: none; }
.whoname { display: grid; line-height: 1.2; color: var(--ink); text-decoration: none; }
.devbar { background: var(--warn-soft); color: var(--warn); font-size: 12.5px; }
.devbar .wrap { padding-block: 6px; }
nav.tabs { border-bottom: 1px solid var(--line); background: var(--surface); }
nav.tabs .wrap { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; align-items: center; }
nav.tabs a { padding: 12px 11px 10px; font-weight: 600; color: var(--ink-2); border-bottom: 3px solid transparent; white-space: nowrap; display: flex; align-items: center; gap: 6px; text-decoration: none; }
nav.tabs a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }
nav.tabs a.back { color: var(--accent); }
nav.tabs .sep { width: 1px; height: 22px; background: var(--line); margin: 0 6px; flex: none; }
.count { background: var(--bad); color: #fff; border-radius: 999px; font-size: 11px; padding: 0 7px; line-height: 18px; }

main .wrap { padding-block: 22px 70px; display: grid; gap: 20px; }
.head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.head > div { display: grid; gap: 4px; min-width: 0; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; min-width: 0; }
.panel-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.btn { border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 7px 14px; font-weight: 600; cursor: pointer; white-space: nowrap; color: var(--ink); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--bad); border-color: var(--bad); }
.btn.small { padding: 4px 10px; font-size: 12.5px; }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; filter: none; }
.link { background: none; border: 0; padding: 0; color: var(--accent); font-weight: 600; cursor: pointer; text-align: left; text-decoration: none; }
.link:hover { text-decoration: underline; }
.link.danger { color: var(--bad); }
.inline { display: inline; margin: 0; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.pill.ok { background: var(--good-soft); color: var(--good); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.bad { background: var(--bad-soft); color: var(--bad); }
.pill.info { background: var(--accent-soft); color: var(--accent); }
.pill.neutral { background: var(--surface-2); color: var(--ink-2); }
.amt { font-family: var(--font-mono); font-weight: 600; }
.amt.good { color: var(--good); }
.amt.bad { color: var(--bad); }

.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; display: grid; gap: 2px; align-content: start; }
.kpi .v { font-family: var(--font-display); font-size: 27px; font-weight: 800; }
.kpi .v.good { color: var(--good); }
.kpi .v.small { font-size: 21px; }
.kpi .l { color: var(--ink-2); font-size: 13px; }
.grid2 { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 20px; }
.two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.list { display: grid; }
.list .row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); align-items: center; }
.list .row:first-child { border-top: 0; }

.controls { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.controls input[type="search"], .controls input[type="date"], .controls input[type="text"], .controls input[type="email"], .controls select { border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 7px 10px; min-width: 0; }
label.check { display: inline-flex; gap: 6px; align-items: center; color: var(--ink-2); }
.scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); font-weight: 600; background: var(--surface-2); white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
tr.found > td { background: var(--accent-soft); }
tr.found > td:first-child { box-shadow: inset 3px 0 0 var(--accent); }
tr.clickable:hover td { background: var(--surface-2); }
td.r, th.r { text-align: right; }
.rowlink { color: var(--ink); text-decoration: none; }
.rowlink:hover b { text-decoration: underline; }
.vdot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; background: var(--v0); }
.c1 { background: var(--v1); } .c2 { background: var(--v2); } .c3 { background: var(--v3); } .c4 { background: var(--v4); }
.s0 { stroke: var(--v0); } .s1 { stroke: var(--v1); } .s2 { stroke: var(--v2); } .s3 { stroke: var(--v3); } .s4 { stroke: var(--v4); }
.f0 { fill: var(--v0); } .f1 { fill: var(--v1); } .f2 { fill: var(--v2); } .f3 { fill: var(--v3); } .f4 { fill: var(--v4); }
.prod b { display: block; font-weight: 600; }
.prod span { color: var(--ink-3); font-size: 12.5px; }
.cell { display: grid; gap: 1px; border-radius: 8px; padding: 6px 8px; margin: -6px -8px; border: 2px solid transparent; text-align: left; background: none; width: calc(100% + 16px); color: var(--ink); text-decoration: none; cursor: pointer; }
.cell:hover { background: var(--surface-2); }
.cell .u { font-family: var(--font-mono); font-size: 15px; font-weight: 600; }
.cell .c { font-size: 12px; color: var(--ink-2); }
.cell .d { font-size: 11.5px; color: var(--ink-3); }
.cell.best { background: var(--good-soft); }
.cell.best .u { color: var(--good); }
.cell.current { border-color: var(--ink-2); }
.tag { display: inline-block; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; padding: 1px 6px; border-radius: 4px; margin-left: 4px; vertical-align: 1px; font-family: var(--font-body); }
.tag.best { background: var(--good); color: var(--surface); }
.tag.cur { background: var(--surface-2); color: var(--ink-2); border: 1px solid var(--line); }
.tag.guide { background: transparent; color: var(--ink-2); border: 1px dashed var(--ink-3, var(--line)); margin-left: 0; }
.dash { color: var(--ink-3); }
.legend-row { display: flex; gap: 16px; flex-wrap: wrap; color: var(--ink-2); font-size: 12.5px; align-items: center; }
.legend-row .sw { display: inline-block; width: 22px; height: 14px; border-radius: 4px; vertical-align: -2px; margin-right: 6px; }
.sw.best { background: var(--good-soft); border: 1px solid var(--good); }
.sw.cur { border: 2px solid var(--ink-2); }
.hist { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.chart svg { width: 100%; height: auto; display: block; }
.chart text { fill: var(--ink-2); font-size: 11px; font-family: var(--font-body); }
.chart text.end { fill: var(--ink); }
.chart .grid { stroke: var(--line); }
.chart polyline { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart circle { stroke: var(--surface); stroke-width: 2; }
.empty { padding: 28px 18px; text-align: center; color: var(--ink-2); display: grid; gap: 10px; justify-items: center; }

/* plan */
.plan td select, .plan td input { border: 1px solid var(--line); background: var(--surface); border-radius: 6px; padding: 4px 6px; max-width: 200px; }
.plan td input.qty { width: 80px; text-align: right; font-family: var(--font-mono); }
.plan td input.note { width: 160px; }
.plan td:first-child { min-width: 190px; }
.plan td:nth-child(2) { min-width: 140px; }
.plan tr.changed td:first-child { box-shadow: inset 3px 0 0 var(--warn); }
.plan tr.override td { background: color-mix(in srgb, var(--warn-soft) 45%, transparent); }
.htmx-request .plan, .htmx-request.plan { opacity: 0.85; }
/* Blocks that htmx replaces in place: no scroll anchoring, so the swap doesn't move the page (app.js restores the position). */
[data-keep-scroll] { overflow-anchor: none; }

/* upload */
.drop { border: 2px dashed var(--line); border-radius: var(--radius); padding: 30px 18px; text-align: center; background: var(--surface); display: grid; gap: 8px; justify-items: center; cursor: pointer; }
.drop.over { border-color: var(--accent); background: var(--accent-soft); }
.drop .big { font-family: var(--font-display); font-size: 18px; font-weight: 700; }
.err { color: var(--bad); font-weight: 600; }

/* review */
.review { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 20px; align-items: start; }
.viewer { position: sticky; top: 120px; display: grid; gap: 8px; }
.review.no-viewer { grid-template-columns: minmax(0, 1fr); }
.review.no-viewer .viewer { display: none; }
.viewer .stage { overflow: auto; height: calc(100vh - 220px); min-height: 420px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
.viewer .stage.csv { background: var(--surface); }
.viewer .stage.csv table { font-size: 12px; white-space: nowrap; }
.viewer .stage.csv th, .viewer .stage.csv td { padding: 4px 8px; }
.viewer .stage.csv th { position: sticky; top: 0; z-index: 1; }
.viewer .stage img { display: block; image-orientation: none; transform-origin: center center; max-width: none; }
.viewer iframe { width: 100%; height: calc(100vh - 220px); min-height: 420px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.pages { display: flex; gap: 6px; flex-wrap: wrap; }
.summary { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.hdr-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.grid-edit { min-width: 960px; }
.grid-edit td, .grid-edit th { padding: 6px 6px; }
.grid-edit input, .grid-edit select { width: 70px; border: 1px solid var(--line); background: var(--surface); border-radius: 6px; padding: 4px 6px; text-align: right; font-family: var(--font-mono); font-size: 13px; }
.grid-edit input.t { text-align: left; font-family: var(--font-body); }
.grid-edit input.desc { width: 100%; min-width: 230px; }
.grid-edit input.sec { width: 110px; }
.grid-edit input.w { width: 90px; }
.grid-edit input[type="checkbox"] { width: auto; }
.grid-edit tr.fail td { background: var(--bad-soft); }
.grid-edit tr.failmsg td { background: var(--bad-soft); color: var(--bad); font-weight: 600; font-size: 12.5px; padding-top: 0; }
.grid-edit tr.fail td { border-bottom: 0; }
.grid-edit tr.sechead td { background: var(--surface-2); font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-2); }
.status { font-size: 12.5px; white-space: nowrap; }
.status.ok { color: var(--good); font-weight: 600; }
.status.no { color: var(--bad); font-weight: 600; white-space: normal; min-width: 170px; }
.callout { border-radius: 8px; padding: 10px 12px; background: var(--warn-soft); color: var(--warn); }
.callout.info { background: var(--accent-soft); color: var(--accent); }
.callout.ok { background: var(--good-soft); color: var(--good); }
.callout.bad { background: var(--bad-soft); color: var(--bad); }
.approve-bar { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.approve-bar form { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 0; }
.approve-bar input[type="text"] { border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 6px 10px; min-width: 220px; }
.saving { font-size: 12px; color: var(--ink-3); display: none; }
.htmx-request .saving, .htmx-request.saving { display: inline; }

/* forms */
.form { display: grid; gap: 14px; }
.form .row2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form .row3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.field { display: grid; gap: 4px; min-width: 0; }
.field label { font-weight: 600; font-size: 13px; }
.field input, .field select, .field textarea { border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 8px 10px; width: 100%; min-width: 0; }
.field .hint { font-size: 12px; color: var(--ink-3); }
/* radio options in a rounded box: radio in its own column, title over description */
.choices { border: 0; padding: 0; margin: 0; min-width: 0; display: grid; gap: 6px; }
.choices legend { font-weight: 600; font-size: 13px; padding: 0; margin-bottom: 6px; }
.choice-box { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); overflow: hidden; max-width: 560px; }
.choice { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 10px; align-items: start; padding: 12px 14px; cursor: pointer; }
.choice + .choice { border-top: 1px solid var(--line); }
.choice:hover { background: var(--surface-2); }
.choice:has(input:checked) { background: var(--accent-soft); }
.choice input { margin: 3px 0 0; width: 16px; height: 16px; accent-color: var(--accent); }
.choice > span { display: grid; gap: 1px; }
.choice .meta { font-size: 12.5px; }
.vend-row { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 0.8fr) minmax(0, 1fr) auto; gap: 8px; align-items: center; }
.vend-row input, .vend-row select { border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 6px 8px; width: 100%; min-width: 0; }
.loc-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) auto auto; gap: 8px; align-items: center; }
.loc-row input { border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 6px 8px; width: 100%; min-width: 0; }

/* sign in */
.login { min-height: 70vh; display: grid; place-items: center; padding-block: 40px; }
.login .card { width: 100%; max-width: 420px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 26px; display: grid; gap: 16px; }
.login .code { letter-spacing: 0.5em; font-family: var(--font-mono); font-size: 20px; text-align: center; }
.qr { background: #fff; padding: 8px; border-radius: 8px; width: 236px; }
code.secret { font-family: var(--font-mono); background: var(--surface-2); padding: 4px 8px; border-radius: 6px; word-break: break-all; }

.toast { position: fixed; left: 50%; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 8px; font-weight: 600; z-index: 20; max-width: calc(100% - 32px); box-shadow: 0 8px 24px rgba(0,0,0,0.25); }
.toast:empty { display: none; }
.flashmsg { border-radius: 8px; padding: 10px 12px; background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.errmsg { border-radius: 8px; padding: 10px 12px; background: var(--bad-soft); color: var(--bad); font-weight: 600; }
details.danger { border: 1px solid var(--bad-soft); border-radius: var(--radius); padding: 12px 16px; }
details.danger summary { cursor: pointer; color: var(--bad); font-weight: 700; }

@media (max-width: 920px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid2, .review, .hist, .two, .form .row2, .form .row3, .hdr-grid { grid-template-columns: minmax(0, 1fr); }
  .who { margin-left: 0; }
  .vend-row, .loc-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .viewer { position: static; }
  .viewer .stage, .viewer iframe { height: 60vh; }
}
@media print {
  .top, nav.tabs, .controls, .btn, .devbar { display: none !important; }
  body { background: #fff; }
}