:root {
  --bg: #f4f5f7; --card: #fff; --text: #111827; --muted: #646a73; --line: #e5e7eb;
  --teal: #0f766e; --red: #b91c1c; --red-bg: #fef2f2; --orange: #b45309; --orange-bg: #fffbeb;
  --yellow: #854d0e; --yellow-bg: #fefce8; --green: #15803d; --green-bg: #f0fdf4;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115; --card: #181b21; --text: #e5e7eb; --muted: #9aa1ab; --line: #2a2f37;
    --teal: #2dd4bf; --red: #f87171; --red-bg: #2a1414; --orange: #fbbf24; --orange-bg: #2a2110;
    --yellow: #fde047; --yellow-bg: #26240f; --green: #4ade80; --green-bg: #10241a;
  }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--bg); color: var(--text); }
.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 13px; }
.bad { color: var(--red); }
.good { color: var(--green); }
h1 { margin: 0 0 4px; font-size: 22px; }
h2 { font-size: 17px; margin: 18px 0 8px; }
button { font: inherit; padding: 8px 14px; border-radius: 8px; border: 0; background: var(--teal); color: #fff; cursor: pointer; }
button.link { background: none; color: var(--teal); padding: 4px 6px; }
button.small { padding: 4px 10px; font-size: 13px; }
button.grey { background: #6b7280; }
input, select { font: inherit; padding: 8px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--text); max-width: 100%; }
label { display: block; margin: 10px 0; }
label input { display: block; width: 100%; margin-top: 4px; }
.card { background: var(--card); border-radius: 12px; padding: 14px 16px; margin: 10px 0; border: 1px solid var(--line); }
.narrow { max-width: 380px; margin: 12vh auto; }
header { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); }
nav { display: flex; gap: 4px; padding: 8px 12px; overflow-x: auto; background: var(--card); border-bottom: 1px solid var(--line); }
nav button { background: none; color: var(--muted); white-space: nowrap; }
nav button.on { background: var(--teal); color: #fff; }
main { max-width: 1080px; margin: 0 auto; padding: 8px 16px 40px; }
.tills { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.till { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.prob { border-left: 5px solid var(--line); }
.prob.red { border-left-color: var(--red); background: var(--red-bg); }
.prob.orange { border-left-color: var(--orange); background: var(--orange-bg); }
.prob.yellow { border-left-color: var(--yellow); background: var(--yellow-bg); }
.prob.done { opacity: .55; background: var(--card); }
.prob .title { font-weight: 600; }
.row { display: flex; gap: 12px; align-items: flex-start; flex-wrap: wrap; }
.row > .grow { flex: 1; min-width: 220px; }
.side { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; font-size: 14px; }
.side b { color: var(--muted); font-weight: 500; }
.raw { color: var(--muted); font-size: 12px; overflow-wrap: anywhere; white-space: pre-wrap; }
table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 10px; overflow: hidden; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 13px; color: var(--muted); font-weight: 600; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.scroll { overflow-x: auto; }
.key { font-family: ui-monospace, monospace; font-size: 16px; padding: 10px; background: var(--bg); border-radius: 8px; overflow-wrap: anywhere; user-select: all; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 12px; background: var(--bg); color: var(--muted); }
.pill.red { background: var(--red-bg); color: var(--red); }
.pill.green { background: var(--green-bg); color: var(--green); }
.summary { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0; }
.summary .card { margin: 0; flex: 1; min-width: 140px; }
.summary .big { font-size: 26px; font-weight: 700; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin: 4px 0 10px; }
.chip { background: var(--card); color: var(--text); border: 1px solid var(--line); border-radius: 99px; padding: 5px 14px; }
.chip.on { background: var(--teal); color: #fff; border-color: var(--teal); }
.phead { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.phead h3 { margin: 0; font-size: 18px; }
.right { text-align: right; }
.amount { font-size: 18px; font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; }
.why { margin: 6px 0; font-size: 14px; }
.app { display: inline-block; color: #fff; background: #6b7280; font-size: 12px; font-weight: 600; padding: 1px 8px; border-radius: 6px; vertical-align: 1px; }
details { margin: 6px 0; }
summary { cursor: pointer; color: var(--teal); font-size: 14px; }
details .row { margin-top: 8px; }
.tillbox { padding-bottom: 4px; }
.pay { display: grid; grid-template-columns: 52px 1fr auto; gap: 10px; padding: 10px 0; border-top: 1px solid var(--line); align-items: start; }
.tillbox .phead { margin-bottom: 6px; }
.pay .time { font-variant-numeric: tabular-nums; color: var(--muted); padding-top: 1px; }
.pay .raw { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-top: 2px; }
.pay.out .amount { text-decoration: line-through; }
.pay.fake { background: var(--red-bg); }
@media (max-width: 520px) { .pay { grid-template-columns: 44px 1fr; } .pay .amount { grid-column: 2; } }
.app1 { background: #0e7490; } .app2 { background: #7c3aed; } .app3 { background: #c2410c; } .app4 { background: #1d4ed8; }
.app5 { background: #be185d; } .app6 { background: #0369a1; } .app7 { background: #4d7c0f; }
.appname { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 14px; vertical-align: middle; }
.logo { width: 28px; height: 28px; border-radius: 7px; object-fit: cover; border: 1px solid var(--line); background: #fff; }
.apptotals { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 8px; margin: 4px 0 10px; }
.apptotal { border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; }
.apptotal .amount { font-size: 16px; margin-top: 4px; }
.apptotal .logo { width: 36px; height: 36px; border-radius: 9px; }
.pay .logo { width: 32px; height: 32px; }
.prob.green { border-left-color: var(--green); background: var(--green-bg); }
ol { margin: 8px 0; padding-left: 22px; } ol li { margin: 3px 0; }
.nowrap { white-space: nowrap; }
.ask { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; white-space: normal; }
.ask input { min-width: 160px; padding: 5px 8px; }

/* ---- layout 2: brand, menu, cards that read at a glance */
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 18px; color: var(--text); margin-right: auto; }
.brand.big { font-size: 24px; margin: 0 0 6px; }
.mark { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; background: var(--teal); color: #fff; font-size: 13px; letter-spacing: .5px; }
header .day { display: flex; align-items: center; gap: 6px; margin: 0; color: var(--muted); font-size: 13px; }
button.wide { width: 100%; padding: 11px; font-weight: 600; }
button:disabled { opacity: .55; cursor: default; }
nav button { font-weight: 500; padding: 8px 16px; }
.subnav { display: flex; gap: 6px; flex-wrap: wrap; margin: 14px 0 4px; }
.subnav button { background: var(--card); color: var(--text); border: 1px solid var(--line); border-radius: 99px; padding: 6px 16px; }
.subnav button.on { background: var(--text); color: var(--card); border-color: var(--text); }
h3 { font-size: 16px; margin: 0 0 6px; }
.small { font-size: 13px; }
.pill.orange { background: var(--orange-bg); color: var(--orange); }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; margin: 12px 0; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.kpi .big { font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.2; overflow-wrap: anywhere; }
.kpi.main { background: var(--teal); border-color: var(--teal); }
.kpi.main .big, .kpi.main .muted { color: #fff; }
.kpi.main .big { font-size: 28px; }
.kpi.redk { border-color: var(--red); background: var(--red-bg); } .kpi.redk .big { color: var(--red); }
.kpi.orangek { border-color: var(--orange); background: var(--orange-bg); } .kpi.orangek .big { color: var(--orange); }
.kpi.greenk .big { color: var(--green); }
.preview .kpis .kpi { background: var(--bg); }

.tills { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.till { border-radius: 12px; padding: 12px 14px; border-top: 4px solid var(--green); }
.till.offline { border-top-color: var(--red); }
.till.sleeping { border-top-color: var(--orange); }
.till .tname { font-size: 16px; }
.till .amount.big { font-size: 24px; margin-top: 6px; }
.minis { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 4px; }
.mini { display: inline-flex; align-items: center; gap: 5px; background: var(--bg); border-radius: 99px; padding: 2px 9px 2px 2px; font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; }
.mini .logo { width: 22px; height: 22px; border-radius: 99px; }
.till .foot { margin-top: 6px; }

table.totals td { vertical-align: middle; }
.flexrow { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.flexrow > .grow { flex: 1; min-width: 200px; }

/* import */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 8px 0 12px; }
.step { display: flex; gap: 10px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; font-size: 14px; }
.step .num { flex: none; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 99px; background: var(--bg); color: var(--muted); font-weight: 700; }
.step.now { border-color: var(--teal); box-shadow: 0 0 0 1px var(--teal); }
.step.now .num { background: var(--teal); color: #fff; }
.step.done .num { background: var(--green-bg); color: var(--green); }
@media (max-width: 720px) { .steps { grid-template-columns: 1fr 1fr; } }
.howto summary { font-size: 15px; color: var(--text); }
.howto ol { margin-top: 10px; }
.drop { margin-top: 10px; border: 2px dashed var(--line); border-radius: 14px; padding: 30px 16px; text-align: center; cursor: pointer; background: var(--bg); transition: border-color .15s, background .15s; }
.drop:hover, .drop:focus, .drop.over { border-color: var(--teal); outline: none; }
.drop.over { background: var(--green-bg); }
.drop.picked { border-style: solid; border-color: var(--green); padding: 14px; }
.drop.picked .dropicon { display: none; }
.dropicon { font-size: 38px; }
.droptitle { font-weight: 600; font-size: 17px; margin: 4px 0; overflow-wrap: anywhere; }
.preview { margin-top: 14px; }
.methods { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 8px; margin: 10px 0; }
.method { display: flex; justify-content: space-between; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; }
.method.cash { opacity: .7; }
.method .amount { font-size: 16px; }
.logo.cash, .logo.blank { display: inline-grid; place-items: center; font-size: 16px; color: var(--muted); }

/* users */
.user { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; padding: 12px 0; border-top: 1px solid var(--line); }
.user:first-child { border-top: 0; padding-top: 0; }
.user .grow { flex: 1; min-width: 180px; }
.user .pill { margin-left: 6px; }
.user.off { opacity: .6; }
.user .bad { flex-basis: 100%; }
.avatar { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 99px; background: var(--teal); color: #fff; font-weight: 700; font-size: 17px; }
.usertools { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.formrow { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.formrow input { flex: 1; min-width: 160px; }
.formmsg { flex-basis: 100%; font-size: 14px; }
.formmsg:empty { display: none; }
tr.warnrow td { background: var(--red-bg); }

/* day totals: an app row opens its payments under it */
tr.clickrow { cursor: pointer; }
tr.clickrow:hover td, tr.clickrow:focus td { background: var(--bg); outline: none; }
tr.clickrow.open td { background: var(--bg); border-bottom-color: transparent; }
.arrow { display: inline-block; width: 18px; color: var(--muted); transition: transform .15s; }
tr.clickrow.open .arrow { transform: rotate(90deg); color: var(--teal); }
tr.subrow > td { background: var(--bg); padding: 0 10px 10px 38px; }
.sublist { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 0 12px; }
.subpay { display: grid; grid-template-columns: 52px 1fr auto; gap: 10px; padding: 9px 0; border-top: 1px solid var(--line); align-items: start; font-size: 14px; }
.subpay:first-child { border-top: 0; }
.subpay .time { color: var(--muted); font-variant-numeric: tabular-nums; }
.subpay .amount { font-size: 15px; }
.subpay .raw { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-top: 2px; }
.subpay.out .amount { text-decoration: line-through; }
.subpay.fake { background: var(--red-bg); }
@media (max-width: 520px) { tr.subrow > td { padding-left: 10px; } .subpay { grid-template-columns: 44px 1fr; } .subpay .amount { grid-column: 2; } }

/* payments: app boxes open their payments */
button.apptotal { display: block; width: 100%; text-align: left; background: var(--card); color: var(--text); padding: 8px 10px; }
button.apptotal:hover { border-color: var(--teal); }
button.apptotal.on { border-color: var(--teal); box-shadow: 0 0 0 1px var(--teal); background: var(--bg); }
button.apptotal.on .arrow { transform: rotate(90deg); color: var(--teal); }
.boxtop { display: flex; justify-content: space-between; align-items: center; }
.openhead { padding: 10px 0 6px; border-top: 2px solid var(--teal); }
button.apptotal.out { border-style: dashed; }
button.apptotal.out .amount { color: var(--muted); }
button.apptotal.fake { border-color: var(--red); background: var(--red-bg); }
.app8 { background: #b91c1c; } .app9 { background: #0f766e; } .app10 { background: #9333ea; } .app11 { background: #15803d; } .app12 { background: #1e3a8a; } .app13 { background: #ca8a04; }
.feeline { font-size: 12px; color: var(--orange); white-space: nowrap; }