:root{
  color-scheme:light;
  --bg:#f3f4f6; --surface:#fcfcfb; --surface-2:#f6f7f8; --line:#dfe2e6; --line-2:#eceef1;
  --ink:#14181f; --ink-2:#4a5260; --ink-3:#6b7380;
  --nav:#101a2b; --nav-ink:#c9d2e0; --nav-dim:#7f8da6; --nav-act:#1c2c47;
  --accent:#2a78d6; --accent-ink:#ffffff; --accent-soft:#e6f0fc;
  --ok:#0a7a3d; --ok-bg:#e3f4ea; --warn:#8a5a00; --warn-bg:#fdf1d6; --bad:#b3261e; --bad-bg:#fbe5e3;
  --s1:#2a78d6; --s2:#eb6834; --s3:#1baf7a; --s4:#eda100; --s5:#e87ba4; --s6:#008300; --s7:#6250d6; --s8:#e34948; --other:#8b93a1;
  --radius:6px; --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  color-scheme:dark;
  --bg:#0f1115; --surface:#1a1a19; --surface-2:#212220; --line:#33353a; --line-2:#2a2c30;
  --ink:#f0efec; --ink-2:#c3c2b7; --ink-3:#98978d;
  --nav:#0a0f19; --nav-act:#17233a;
  --accent:#3987e5; --accent-soft:#16263d;
  --ok:#52c385; --ok-bg:#12281c; --warn:#e0b04a; --warn-bg:#2d2410; --bad:#f0827b; --bad-bg:#32181a;
  --s1:#3987e5; --s2:#d95926; --s3:#199e70; --s4:#c98500; --s5:#d55181; --s6:#008300; --s7:#9085e9; --s8:#e66767;
}}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#0f1115; --surface:#1a1a19; --surface-2:#212220; --line:#33353a; --line-2:#2a2c30;
  --ink:#f0efec; --ink-2:#c3c2b7; --ink-3:#98978d;
  --nav:#0a0f19; --nav-act:#17233a;
  --accent:#3987e5; --accent-soft:#16263d;
  --ok:#52c385; --ok-bg:#12281c; --warn:#e0b04a; --warn-bg:#2d2410; --bad:#f0827b; --bad-bg:#32181a;
  --s1:#3987e5; --s2:#d95926; --s3:#199e70; --s4:#c98500; --s5:#d55181; --s6:#008300; --s7:#9085e9; --s8:#e66767;
}
*{box-sizing:border-box}
html{font-size:15px}
body{margin:0;background:var(--bg);color:var(--ink);font:1rem/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-text-size-adjust:100%}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
h1{font-size:1.45rem;margin:0 0 .15rem;font-weight:650;letter-spacing:-.01em}
h2{font-size:1.1rem;margin:0 0 .6rem;font-weight:650}
h3{font-size:.95rem;margin:0 0 .4rem;font-weight:650}
p{margin:.3rem 0 .8rem}
.muted{color:var(--ink-3)} .small{font-size:.85rem} .right{text-align:right} .nowrap{white-space:nowrap}
.num{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
.neg{color:var(--bad)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--surface);padding:.5rem 1rem;z-index:99} .skip:focus{left:0}

/* shell */
.shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.shell.bare{display:block}
.side{background:var(--nav);color:var(--nav-ink);padding:1rem .6rem;position:sticky;top:0;height:100vh;overflow:auto}
.brand{font-weight:700;color:#fff;padding:.2rem .6rem 1rem;font-size:1.05rem;letter-spacing:.01em}
.brand small{display:block;font-weight:400;color:var(--nav-dim);font-size:.75rem}
.side h4{margin:1rem .6rem .25rem;font-size:.72rem;font-weight:600;color:var(--nav-dim);letter-spacing:.06em;text-transform:none}
.side a{display:block;color:var(--nav-ink);padding:.38rem .6rem;border-radius:var(--radius);font-size:.92rem}
.side a:hover{background:var(--nav-act);text-decoration:none}
.side a.on{background:var(--nav-act);color:#fff;box-shadow:inset 3px 0 0 var(--accent)}
.main{min-width:0}
.top{display:flex;gap:.75rem;align-items:center;padding:.6rem 1.25rem;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;flex-wrap:wrap}
.top .grow{flex:1}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface-2)}
.seg button{border:0;background:transparent;color:var(--ink-2);padding:.4rem .8rem;font:inherit;font-size:.9rem;cursor:pointer;border-right:1px solid var(--line)}
.seg button:last-child{border-right:0}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);font-weight:600}
.seg button:hover:not([aria-pressed="true"]){background:var(--line-2)}
.search{display:flex} .search input{width:17rem;max-width:40vw}
.btn.menu-btn{display:none}
.content{padding:1.25rem;max-width:1400px}
.pagehead{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}
.pagehead .sub{color:var(--ink-3);font-size:.9rem}
.actions{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}

details.picker{position:relative}
details.picker>summary{list-style:none;cursor:pointer;color:var(--ink)} details.picker>summary::-webkit-details-marker{display:none}
.picker-panel{position:absolute;left:0;top:2.2rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:.7rem .9rem;min-width:16rem;max-height:70vh;overflow:auto;box-shadow:0 6px 22px rgba(0,0,0,.2);z-index:30}
.picker-panel label{display:block;color:var(--ink);font-size:.92rem;padding:.15rem 0}
.heat td.cell{font-variant-numeric:tabular-nums;text-align:right}
/* cards, tables */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1rem;margin-bottom:1rem}
.card.flush{padding:0;overflow:auto}
.grid{display:grid;gap:1rem} .g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,22rem),1fr))} .g3{grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr))}
.kpi{padding:.9rem 1rem} .kpi .l{color:var(--ink-3);font-size:.85rem} .kpi .v{font-size:1.65rem;font-weight:650;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.kpi .d{font-size:.8rem;color:var(--ink-3)}
table{border-collapse:collapse;width:100%;font-size:.92rem}
th,td{padding:.45rem .7rem;border-bottom:1px solid var(--line-2);text-align:left;vertical-align:top}
th{font-weight:600;color:var(--ink-2);background:var(--surface-2);position:sticky;top:0;white-space:nowrap}
td.num,th.num{text-align:right}
tr:hover td{background:color-mix(in srgb,var(--accent) 4%,transparent)}
tr.r-heading td{font-weight:650;background:var(--surface-2);padding-top:.7rem}
tr.r-total td,tr.r-subtotal td{font-weight:650;border-top:1px solid var(--line)}
tr.r-grand td{font-weight:700;border-top:2px solid var(--ink-2);border-bottom:2px double var(--ink-2)}
tr.r-warn td{font-weight:700;color:var(--bad);background:var(--bad-bg)}
tr.r-group td{font-weight:600}
tr.dim td{color:var(--ink-3)}
.empty{padding:2rem 1rem;text-align:center;color:var(--ink-3)}
.empty b{display:block;color:var(--ink-2);margin-bottom:.2rem}

/* forms */
label{display:block;font-size:.85rem;color:var(--ink-2);margin-bottom:.15rem}
input,select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:.42rem .55rem;max-width:100%}
input[type=checkbox],input[type=radio]{padding:0;width:auto;accent-color:var(--accent)}
input[type=file]{padding:.3rem}
textarea{width:100%;min-height:4rem}
td input,td select{width:100%;padding:.3rem .4rem}
.row{display:flex;gap:.75rem;flex-wrap:wrap;align-items:flex-end}
.row>div{min-width:0}
.field{margin-bottom:.7rem}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));gap:.7rem}
.btn{display:inline-block;font:inherit;font-size:.92rem;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:.42rem .85rem;border-radius:var(--radius);cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{background:var(--surface-2);text-decoration:none}
.btn.pri{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600} .btn.pri:hover{filter:brightness(1.08)}
.btn.bad{color:var(--bad);border-color:color-mix(in srgb,var(--bad) 45%,var(--line))}
.btn.sm{padding:.2rem .55rem;font-size:.82rem}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.inline{display:inline}
form.inline{display:inline-block}

/* badges & flashes */
.badge{display:inline-block;padding:.05rem .5rem;border-radius:99px;font-size:.78rem;border:1px solid var(--line);background:var(--surface-2);color:var(--ink-2)}
.badge.ok{background:var(--ok-bg);color:var(--ok);border-color:transparent}
.badge.warn{background:var(--warn-bg);color:var(--warn);border-color:transparent}
.badge.bad{background:var(--bad-bg);color:var(--bad);border-color:transparent}
.flash{padding:.6rem .9rem;border-radius:var(--radius);margin-bottom:.75rem;border:1px solid var(--line);background:var(--surface)}
.flash.ok{background:var(--ok-bg);color:var(--ok)} .flash.warn{background:var(--warn-bg);color:var(--warn)} .flash.error{background:var(--bad-bg);color:var(--bad)}
.tabs{display:flex;gap:.25rem;border-bottom:1px solid var(--line);margin-bottom:1rem;flex-wrap:wrap}
.tabs a{padding:.45rem .8rem;color:var(--ink-2);border-bottom:2px solid transparent}
.tabs a.on{color:var(--ink);border-color:var(--accent);font-weight:600}
.filters{display:flex;gap:.6rem;flex-wrap:wrap;align-items:flex-end;margin-bottom:1rem}
.pager{display:flex;gap:.5rem;justify-content:center;margin:1rem 0}
.note{border-left:3px solid var(--accent);background:var(--accent-soft);padding:.6rem .8rem;border-radius:0 var(--radius) var(--radius) 0;margin-bottom:1rem;font-size:.9rem}
.note.warn{border-color:var(--warn);background:var(--warn-bg)}
pre.json{background:var(--surface-2);padding:.7rem;border-radius:var(--radius);overflow:auto;font:.8rem/1.4 var(--mono);max-height:24rem}
.indent1{padding-left:1.4rem!important}.indent2{padding-left:2.6rem!important}.indent3{padding-left:3.8rem!important}.indent4{padding-left:5rem!important}
.balance-bar{display:flex;gap:1.5rem;justify-content:flex-end;padding:.6rem .7rem;font-variant-numeric:tabular-nums}
.balance-bar .bad{color:var(--bad);font-weight:650} .balance-bar .good{color:var(--ok);font-weight:650}
.thumb{max-width:100%;max-height:70vh;border:1px solid var(--line);border-radius:var(--radius)}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:1rem}
details>summary{cursor:pointer;color:var(--accent)}

/* charts */
.chart{position:relative}
.chart svg{width:100%;height:auto;display:block;overflow:visible}
.chart[data-chart=compare] svg{max-width:820px}
.chart .ax{stroke:var(--line);stroke-width:1} .chart .grid-l{stroke:var(--line-2);stroke-width:1}
.chart text{fill:var(--ink-3);font-size:11px;font-family:inherit}
.chart .lbl{fill:var(--ink-2)}
.legend{display:flex;flex-wrap:wrap;gap:.3rem 1rem;margin:.4rem 0 0;font-size:.85rem;color:var(--ink-2)}
.legend i{display:inline-block;width:.7rem;height:.7rem;border-radius:2px;margin-right:.35rem;vertical-align:-.05rem}
.tip{position:absolute;pointer-events:none;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);padding:.35rem .6rem;font-size:.82rem;box-shadow:0 2px 10px rgba(0,0,0,.18);z-index:9;white-space:nowrap;display:none}
.tip b{display:block;margin-bottom:.1rem}
.chart-head{display:flex;justify-content:space-between;align-items:center;gap:.5rem;margin-bottom:.4rem}
.chart-head h3{margin:0}
.mini-toggle{font-size:.8rem;color:var(--accent);background:none;border:0;cursor:pointer;padding:0}
.donut-wrap{display:flex;gap:1rem;align-items:center;flex-wrap:wrap}
.donut-wrap svg{width:12rem;flex:0 0 12rem}
.donut-wrap .legend{flex:1;flex-direction:column;min-width:10rem}
.legend .lv{margin-left:auto;font-variant-numeric:tabular-nums;color:var(--ink)}
.legend div{display:flex;gap:.3rem;width:100%}

/* auth pages */
.auth{max-width:26rem;margin:8vh auto;padding:0 1rem}
.auth .card{padding:1.4rem}

@media (max-width:860px){
  .shell{grid-template-columns:1fr}
  .side{position:fixed;left:-250px;width:240px;z-index:20;transition:left .15s;top:0}
  body.nav-open .side{left:0}
  .btn.menu-btn{display:inline-block}
  .split{grid-template-columns:1fr}
  .content{padding:.75rem}
  .search input{width:9rem}
}
@media print{.side,.top,.actions,.filters,.btn,.tabs{display:none!important}.shell{display:block}body{background:#fff}.card{border:0}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* help drawer, health */
.help-btn{display:inline-flex;align-items:center;gap:.35rem}
.help-drawer{position:fixed;top:0;right:0;bottom:0;width:min(26rem,100vw);background:var(--surface);border-left:1px solid var(--line);z-index:60;padding:1rem;overflow:auto;box-shadow:-8px 0 24px rgba(0,0,0,.12)}
.help-drawer[hidden],.help-scrim[hidden]{display:none}
.help-scrim{position:fixed;inset:0;background:rgba(0,0,0,.25);z-index:55}
.help-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:.8rem;font-size:1.05rem}
.help-ask label{display:block;margin-bottom:.3rem}
.help-answer{margin:.7rem 0}
.help-q{font-weight:600;margin-bottom:.3rem}
.help-a{background:var(--surface-2);border:1px solid var(--line-2);border-radius:var(--radius);padding:.7rem .85rem}
.help-a ol{padding-left:1.2rem;margin:.4rem 0}.help-a li{margin-bottom:.25rem}
.help-list{list-style:none;padding:0;margin:.2rem 0 .6rem}.help-list li{padding:.2rem 0}
.help-cat summary{cursor:pointer;font-weight:600;padding:.35rem 0}
.help-drawer h4{margin:.9rem 0 .2rem;font-size:.85rem;color:var(--ink-3)}
.split-guide{display:grid;grid-template-columns:15rem 1fr;gap:1rem;align-items:start}
.help-toc{position:sticky;top:4rem;max-height:80vh;overflow:auto}.help-toc a{display:block;padding:.15rem 0;font-size:.9rem}.help-toc h4{margin:.7rem 0 .2rem;font-size:.8rem;color:var(--ink-3)}
.help-cat-h{margin:1.2rem 0 .5rem}
article.card{scroll-margin-top:4.5rem}
@media (max-width:860px){.split-guide{grid-template-columns:1fr}.help-toc{position:static}}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:1rem;margin-bottom:1rem}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:.9rem 1rem}
.stat .big{font-size:1.4rem;font-weight:650}.stat .small-big{font-size:1.1rem}
.stat.okc{border-left:4px solid var(--ok)}.stat.warnc{border-left:4px solid var(--warn)}.stat.badc{border-left:4px solid var(--bad)}
.issue{border:1px solid var(--line-2);border-left:4px solid var(--line);border-radius:var(--radius);padding:.6rem .8rem;margin:.6rem 0;background:var(--surface-2)}
.issue.critical{border-left-color:var(--bad)}.issue.warn{border-left-color:var(--warn)}
.issue-head{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.issue p{margin:.3rem 0}.issue ul{margin:.2rem 0 .2rem 1.1rem;padding:0}
.trace{white-space:pre-wrap;font:12px/1.4 var(--mono);background:var(--bg);border:1px solid var(--line);padding:.6rem;border-radius:var(--radius);overflow:auto;max-height:18rem}
.issue-head .grow{flex:1}

.grid.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
@media (max-width:860px){.grid.g4{grid-template-columns:repeat(2,1fr)}}
.quick{display:flex;flex-wrap:wrap;gap:.5rem;margin:.2rem 0 1rem}
h3.sec{margin:1.2rem 0 .5rem;font-size:.8rem;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-3)}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(10rem,1fr));gap:.7rem;margin-bottom:.6rem}
.tile{display:flex;flex-direction:column;gap:.15rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:.7rem .85rem;color:var(--ink);text-decoration:none}
.tile:hover{border-color:var(--accent);text-decoration:none}
.tile b{font-size:1.25rem;font-variant-numeric:tabular-nums}.tile span{font-size:.82rem;color:var(--ink-3)}
.tile.hot{border-left:4px solid var(--warn)}

.setup{max-width:52rem;margin:5vh auto;padding:0 1rem;display:grid;grid-template-columns:16rem 1fr;gap:1.5rem;align-items:start}
.setup-intro h1{margin-bottom:.4rem}
.setup-form input{width:100%}
.setup-biz{width:100%;border-collapse:collapse}.setup-biz th{text-align:left;font-size:.8rem;color:var(--ink-3);font-weight:600;padding:.2rem .3rem}
.setup-biz td{padding:.2rem .3rem}
@media (max-width:760px){.setup{grid-template-columns:1fr}}
.ver{position:fixed;bottom:.5rem;right:.8rem;font-size:.75rem;color:var(--ink-3)}

tr.rep-hotel td{background:var(--accent-soft);font-weight:650}
tr.rep-head td{background:var(--surface-2);font-weight:650}
tr.rep-total td{background:var(--warn-bg);font-weight:700}
tr.rep-warn td{color:var(--bad);font-weight:650}
.alerts{display:grid;gap:.4rem;margin-bottom:.6rem}
.alert{display:flex;gap:.6rem;align-items:baseline;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--warn);border-radius:var(--radius);padding:.45rem .7rem;font-size:.9rem;color:var(--ink);text-decoration:none}
.alert.HIGH{border-left-color:var(--bad)}.alert .who{color:var(--ink-3);font-size:.8rem;min-width:7rem}

.chg{font-size:.78rem;color:var(--ink-3);margin-right:.35rem}.chg.up{color:var(--ok)}.chg.dn{color:var(--bad)}
.acctcard{display:block;color:var(--ink);text-decoration:none;margin-bottom:0;padding:.85rem 1rem}.acctcard:hover{border-color:var(--accent);text-decoration:none}
.acctcard .an{font-weight:600}.acctcard .av{font-size:1.45rem;font-weight:650;font-variant-numeric:tabular-nums;margin:.15rem 0}.acctcard .av.neg{color:var(--bad)}
.warnc{color:var(--warn)}.okc{color:var(--ok)}
.closelist ul{list-style:none;margin:0;padding:0}.closelist li{display:flex;gap:.6rem;align-items:baseline;padding:.32rem 0;border-bottom:1px solid var(--line)}.closelist li:last-child{border-bottom:0}
.closelist .mk{width:1.2rem;text-align:center;font-weight:700}.closelist li.ok .mk{color:var(--ok)}.closelist li.ok a{color:var(--ink-3)}.closelist li.todo .mk{color:var(--warn)}
.sr{position:absolute;left:-9999px}
.typehead td{background:var(--accent-soft);font-weight:650;letter-spacing:.02em;padding-top:.55rem;padding-bottom:.55rem}
.chips{display:flex;gap:.4rem;flex-wrap:wrap;margin:.2rem 0 .8rem}.chips a{padding:.25rem .7rem;border:1px solid var(--line);border-radius:999px;color:var(--ink);text-decoration:none;font-size:.85rem}.chips a.on{background:var(--accent);border-color:var(--accent);color:#fff}
.review li{margin:.3rem 0}.review .lv-warn{border-left:3px solid var(--warn);padding-left:.6rem}.review .lv-info{border-left:3px solid var(--line);padding-left:.6rem}

/* help icons, quick guide (v1.15) */
.helpicon{display:inline-flex;align-items:center;justify-content:center;width:1.15rem;height:1.15rem;margin-left:.4rem;padding:0;border-radius:50%;border:1.5px solid var(--accent);background:transparent;color:var(--accent);font:600 .72rem/1 inherit;cursor:pointer;vertical-align:middle;opacity:.8}
.helpicon:hover,.helpicon:focus-visible{background:var(--accent);color:#fff;opacity:1}
.navrow{display:flex;align-items:center}.navrow a{flex:1;min-width:0}
.side .helpicon{border-color:var(--nav-dim);color:var(--nav-dim);margin:0 .3rem 0 0;opacity:0;flex:none}
.navrow:hover .helpicon,.side .helpicon:focus-visible{opacity:1}.side .helpicon:hover{background:var(--nav-act);color:#fff}
@media (hover:none){.side .helpicon{opacity:.7}}
.help-art{margin-bottom:1rem}.help-art ol{padding-left:1.2rem}.help-art li{margin-bottom:.3rem}.help-foot{margin-top:1rem;font-size:.85rem}.help-quick{margin:0 0 .8rem}
.quick{max-width:62rem;display:grid;gap:.9rem}.quick h2{margin:0 0 .5rem;font-size:1.1rem}.quick ol,.quick ul{padding-left:1.25rem}.quick li{margin-bottom:.3rem}
.quick dt{font-weight:600;margin-top:.4rem}.quick dd{margin:0 0 .2rem}
.split3{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:.4rem 1.2rem}.split3 h4{margin:.2rem 0}
@media print{.side,.top,.help-drawer,.help-scrim,.actions,.helpicon{display:none!important}.quick .card{break-inside:avoid;box-shadow:none}}