/* Layout: top bar + nav; transaction view = step rail, then inputs column beside a "desk" that shows the paper forms. */
:root{
  --bg:#eef1f5; --surface:#ffffff; --ink:#152238; --muted:#5a6579; --line:#d6dce6;
  --brand:#1d4b9a; --brand-ink:#ffffff; --brand-soft:#e3ebf8;
  --seal:#a87a1c; --seal-soft:#f6ecd6;
  --ok:#2c7a4b; --ok-soft:#e1f2e7; --warn:#9a5b00; --warn-soft:#fbefd9; --bad:#b0281f; --bad-soft:#fbe4e2;
  --desk:#d9dee6;
  --f-ui:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-num:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --f-form:Tinos,"Times New Roman",Times,serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0e131d; --surface:#161d2a; --ink:#e5e9f1; --muted:#9aa4b5; --line:#2a3344;
  --brand:#86a9ea; --brand-ink:#0e131d; --brand-soft:#1d2a42;
  --seal:#d8ad57; --seal-soft:#2e2717;
  --ok:#62c08a; --ok-soft:#173023; --warn:#e3a44a; --warn-soft:#33270f; --bad:#ee7268; --bad-soft:#3a1916;
  --desk:#232b39; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e131d; --surface:#161d2a; --ink:#e5e9f1; --muted:#9aa4b5; --line:#2a3344;
  --brand:#86a9ea; --brand-ink:#0e131d; --brand-soft:#1d2a42;
  --seal:#d8ad57; --seal-soft:#2e2717;
  --ok:#62c08a; --ok-soft:#173023; --warn:#e3a44a; --warn-soft:#33270f; --bad:#ee7268; --bad-soft:#3a1916;
  --desk:#232b39; color-scheme:dark}
*{box-sizing:border-box}
[hidden]{display:none!important}
.vbadge{display:inline-block;min-width:18px;padding:0 5px;border-radius:9px;background:var(--bad);color:#fff;font-size:11px;line-height:18px;text-align:center;margin-left:4px}
.vcards{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;margin:12px 0}
.vcard{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:12px 14px;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:2px;font:inherit;color:var(--ink)}
.vcard b{font-size:24px}.vcard span{font-size:12px;color:var(--muted)}.vcard.on{outline:2px solid var(--brand);background:var(--brand-soft)}
.vcard.bad b{color:var(--bad)}.vcard.warn b{color:var(--warn)}.vcard.ok b{color:var(--ok)}.vcard.seal b{color:var(--seal)}
table.vt td{vertical-align:top}table.vt tr.vok td{opacity:.7}.vnote{margin-top:6px;font-size:13px!important;padding:5px 8px!important}
.vbals{display:flex;flex-direction:column;gap:12px}.vbal{border:1px solid var(--line);border-radius:10px;padding:10px}.vbal table.t td{padding:4px 6px}.vbal tr.vtot td{font-weight:700;border-top:1.5px solid var(--ink)}
.chip.bad{background:var(--bad-soft);color:var(--bad)}.chip.info{background:var(--brand-soft);color:var(--brand)}
@media(max-width:900px){.vcards{grid-template-columns:repeat(3,minmax(0,1fr))}}
.msteps{display:flex;flex-direction:column;gap:8px}.mstep{display:grid;grid-template-columns:80px 1fr auto;gap:10px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:9px}.mstep.ok{background:var(--ok-soft)}
table.t tr.bh td{font-weight:700}table.t tr.bh.h1 td{background:var(--brand-soft);color:var(--brand);text-transform:uppercase;font-size:12.5px;letter-spacing:.03em}table.t tr.bh.h2 td{background:var(--bg)}table.t tr.bh.h2 td:first-child{padding-left:16px}table.t tr.bh.h3 td{font-weight:600;font-style:italic}table.t tr.bh.h3 td:first-child{padding-left:28px}
.subtabs{display:flex;gap:6px;border-bottom:2px solid var(--line);margin:12px 0 14px}
.subtabs button{background:none;border:0;border-bottom:3px solid transparent;margin-bottom:-2px;padding:10px 16px;font:inherit;font-weight:600;color:var(--muted);cursor:pointer;display:flex;flex-direction:column;align-items:flex-start;gap:2px;border-radius:6px 6px 0 0}
.subtabs button span{font-size:12px;font-weight:500;font-family:var(--f-mono,monospace)}
.subtabs button.on{color:var(--brand);border-bottom-color:var(--brand);background:var(--brand-soft)}
.subtabs button:hover:not(.on){background:var(--surface)}
.bpart{font-weight:700;letter-spacing:.04em;font-size:13px;margin-top:10px;padding:6px 10px;background:var(--brand-soft);color:var(--brand);border-radius:6px}
.bsec{font-weight:700;font-size:15px;margin-top:6px}
.bsub{display:flex;flex-direction:column;gap:8px;padding:10px;border:1px dashed var(--line);border-radius:10px}
.bl{border:1px solid var(--line);border-radius:9px;padding:8px 10px;background:var(--surface)}
.bl1{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1.6fr) 130px 140px auto;gap:8px;align-items:end}
.bl1.y{grid-template-columns:100px minmax(0,2fr) 130px 140px auto}
.bl1.r{grid-template-columns:minmax(0,2fr) 180px}
.bl2{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:6px}
.bl .fld span{font-size:11px}
.bcenter{display:flex;justify-content:space-between;align-items:baseline;font-weight:700;margin-top:8px;padding-bottom:4px;border-bottom:2px solid var(--line)}
.ppa{display:flex;flex-direction:column;gap:8px;padding:10px;border:1px solid var(--line);border-radius:10px;background:var(--bg)}
.ppa-h{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr) auto;gap:8px;align-items:end}
.ppa-t{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.btot{display:flex;justify-content:space-between;gap:10px;font-weight:600;padding:8px 10px;border-top:1px solid var(--line)}
.btot.grand{border-top:2px solid var(--ink);font-size:15px}
@media(max-width:760px){.bl1,.bl1.y,.ppa-h{grid-template-columns:1fr 1fr}.bl2{grid-template-columns:1fr}}
body{background:var(--bg);color:var(--ink);font-family:var(--f-ui);font-size:14px;line-height:1.45}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{text-wrap:balance;margin:0;line-height:1.2}
.num{font-family:var(--f-num);font-variant-numeric:tabular-nums}

/* top bar */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.top-in{max-width:1400px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.mark{width:34px;height:34px;border-radius:50%;border:2px solid var(--seal);display:grid;place-items:center;font-weight:700;font-size:11px;color:var(--seal);letter-spacing:.04em;flex:none}
.brand b{display:block;font-size:15px}
.brand small{display:block;color:var(--muted);font-size:11.5px;line-height:1.3;max-width:240px}
nav.tabs{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto}
nav.tabs button{border:0;background:none;padding:8px 12px;border-radius:8px;cursor:pointer;color:var(--muted);font-weight:500}
nav.tabs button:hover{background:var(--brand-soft);color:var(--ink)}
nav.tabs button[aria-current="page"]{background:var(--brand-soft);color:var(--brand);font-weight:600}

main{max-width:1400px;margin:0 auto;padding:20px 16px 60px;display:flex;flex-direction:column;gap:18px}
.banner{padding:10px 14px;border-radius:10px;font-size:13px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.banner.warn{background:var(--warn-soft);color:var(--warn)}
.banner.info{background:var(--brand-soft);color:var(--brand)}
.banner.ok{background:var(--ok-soft);color:var(--ok)}
.banner.bad{background:var(--bad-soft);color:var(--bad)}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px;min-width:0}
.panel h2{font-size:16px;margin-bottom:12px}
.panel h3{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:16px 0 8px}
.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}
.muted{color:var(--muted)}
.small{font-size:12px}

.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--surface);padding:8px 14px;border-radius:8px;cursor:pointer;font-weight:600;white-space:nowrap}
.btn:hover{border-color:var(--brand)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{border-color:transparent;background:none;color:var(--muted);padding:6px 8px}
.btn.ghost:hover{color:var(--ink)}
.btn.danger{color:var(--bad)}
.btn.sm{padding:5px 10px;font-size:13px}
.btn:disabled{opacity:.5;cursor:not-allowed}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

label.fld{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted);font-weight:500;min-width:0}
label.fld>span{letter-spacing:.02em}
input[type=number]{-moz-appearance:textfield;appearance:textfield}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
input[type=text],input[type=number],input[type=date],input[type=month],select,textarea{width:100%;border:1px solid var(--line);background:var(--bg);border-radius:7px;padding:7px 9px;font-size:14px;color:var(--ink);min-width:0}
textarea{resize:vertical;min-height:60px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
@media (max-width:640px){.grid2,.grid3,.grid4{grid-template-columns:minmax(0,1fr)}}
.chk{display:flex;gap:8px;align-items:center;font-size:13px;cursor:pointer}

/* tables in app */
.tw{overflow-x:auto;min-width:0}
table.t{width:100%;border-collapse:collapse;font-size:13px}
.t th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;padding:8px;border-bottom:1px solid var(--line);white-space:nowrap}
.t td{padding:8px;border-bottom:1px solid var(--line);vertical-align:middle}
.t td.r,.t th.r{text-align:right}
.t tr.click{cursor:pointer}
.t tr.click:hover td{background:var(--brand-soft)}
.t tfoot td{font-weight:700;border-bottom:0}
.empty{padding:28px;text-align:center;color:var(--muted)}

.chip{display:inline-flex;align-items:center;gap:6px;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600;background:var(--brand-soft);color:var(--brand);white-space:nowrap}
.chip.done{background:var(--ok-soft);color:var(--ok)}
.chip.seal{background:var(--seal-soft);color:var(--seal)}
.chip.warn{background:var(--warn-soft);color:var(--warn)}

.bar{height:6px;border-radius:9px;background:var(--line);overflow:hidden;min-width:80px}
.bar i{display:block;height:100%;background:var(--brand)}
.bar i.over{background:var(--bad)}

/* transaction header + step rail */
.txh{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:flex-end}
.txh h1{font-size:22px}
.txh .meta{color:var(--muted);font-size:13px;margin-top:4px}
.rail{display:flex;gap:0;overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:6px}
.rail button{flex:1 0 auto;display:flex;align-items:center;gap:8px;border:0;background:none;padding:8px 12px;border-radius:8px;cursor:pointer;color:var(--muted);white-space:nowrap;font-weight:500}
.rail button .n{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:700;border:1.5px solid var(--line);font-family:var(--f-num)}
.rail button.done .n{background:var(--ok);border-color:var(--ok);color:var(--surface)}
.rail button.next .n{border-color:var(--seal);color:var(--seal)}
.rail button[aria-current="step"]{background:var(--brand-soft);color:var(--ink);font-weight:600}
.rail button:disabled{opacity:.45;cursor:not-allowed}

.work{display:grid;grid-template-columns:minmax(320px,420px) minmax(0,1fr);gap:18px;align-items:start}
@media (max-width:980px){.work{grid-template-columns:minmax(0,1fr)}}
.form{display:flex;flex-direction:column;gap:12px}
.itemlist{display:flex;flex-direction:column;gap:8px}
.item{border:1px solid var(--line);border-radius:9px;padding:10px;display:flex;flex-direction:column;gap:8px;background:var(--bg)}
.item .hd{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);font-weight:600}
.sumbox{border-radius:9px;background:var(--bg);border:1px dashed var(--line);padding:10px 12px;display:flex;flex-direction:column;gap:4px;font-size:13px}
.sumbox .l{display:flex;justify-content:space-between;gap:10px}
.sumbox .l.tot{font-weight:700;border-top:1px solid var(--line);padding-top:6px;margin-top:2px}
.qgrid{display:grid;gap:6px;align-items:center}
.qgrid .h{font-size:11px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.qgrid .tot{font-weight:700;font-size:13px}
.qgrid .win{color:var(--ok)}

.desk{background:var(--desk);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:14px;min-width:0;position:sticky;top:calc(env(safe-area-inset-top,0px) + 70px)}
.desk-hd{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.desk-hd b{font-size:13px}
.pv-list{display:flex;flex-direction:column;gap:14px;max-height:calc(100vh - 170px);overflow:auto;padding-right:2px}
.pv-wrap{display:flex;flex-direction:column;gap:6px;flex:none;min-width:0}
.pv-cap{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--muted)}
.pv-item{position:relative;overflow:hidden;min-width:0;flex:none}
.docs{margin:0;padding-left:18px;font-size:12.5px;color:var(--muted);display:flex;flex-direction:column;gap:3px}
.btnrow{display:flex;gap:8px;flex-wrap:wrap}
.pv-stack{display:flex;flex-direction:column;align-items:flex-start;gap:6mm;width:max-content;transform-origin:top left}.pv-stack>.sheet,.pv-stack>.chq{flex:none}
.pv-item>.sheet,.pv-item>.chq,.pv-stack>.sheet,.pv-stack>.chq{transform-origin:top left;box-shadow:0 1px 3px rgba(0,0,0,.25),0 6px 18px rgba(0,0,0,.12)}
@media (max-width:980px){.desk{position:static}.pv-list{max-height:none}}

.hint{font-size:12px;color:var(--muted)}
.asst{position:fixed;left:14px;bottom:calc(14px + env(safe-area-inset-bottom,0px));font-size:12px;color:var(--muted,#667);background:var(--surface,#fff);border:1px solid var(--line,#dde);border-radius:999px;padding:4px 10px;z-index:40;pointer-events:none;transition:opacity .3s}
.asst[hidden]{display:block;opacity:0}
.perhl{display:inline-block;background:#e3f6ec;color:#0d7a4f;border:1px solid #9ad9bb;font-weight:700;border-radius:999px;padding:1px 10px}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .perhl{background:#123d2c;color:#6ee7b0;border-color:#1f6b4a}}:root[data-theme="dark"] .perhl{background:#123d2c;color:#6ee7b0;border-color:#1f6b4a}
.linkbtn{background:none;border:0;padding:0;font:inherit;font-weight:600;color:var(--accent,#1d3f8a);cursor:pointer;text-align:left}.linkbtn:hover{text-decoration:underline}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--surface);padding:10px 16px;border-radius:9px;font-weight:600;font-size:13px;z-index:50;box-shadow:0 6px 20px rgba(0,0,0,.25)}
.overlay{position:fixed;inset:0;background:rgba(10,14,22,.6);z-index:60;display:flex;flex-direction:column;padding:16px;gap:10px}
.overlay iframe{flex:1;border:0;border-radius:8px;background:#fff}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px}
.stat .k{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.stat .v{font-size:22px;font-weight:700;margin-top:4px}

.calib{display:grid;grid-template-columns:110px repeat(3,minmax(0,1fr));gap:6px 8px;align-items:center;font-size:13px}
.calib .h{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600}
@media (max-width:520px){.calib{grid-template-columns:90px repeat(3,minmax(0,1fr))}}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}