:root{
  --bg:#ECEEE9; --panel:#F8F9F6; --ink:#1E2629; --muted:#5C676B; --line:#CDD3CF;
  --steel:#2F5D6B; --steel-soft:#D5E2E5; --green:#3B7647; --green-soft:#DCEBDD;
  --amber:#B67C0E; --amber-soft:#F3E6C7; --red:#AE3429; --red-soft:#F3D9D5; --empty:#E2E5E1;
  --sans:"Barlow",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --cond:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#161B1D; --panel:#1F2629; --ink:#E7ECEA; --muted:#9AA5A8; --line:#34403F;
  --steel:#7FB0BF; --steel-soft:#24363C; --green:#79B886; --green-soft:#1F3324;
  --amber:#E0AE48; --amber-soft:#3A3019; --red:#E7786C; --red-soft:#40231F; --empty:#2A3134;
}}
:root[data-theme="dark"]{
  --bg:#161B1D; --panel:#1F2629; --ink:#E7ECEA; --muted:#9AA5A8; --line:#34403F;
  --steel:#7FB0BF; --steel-soft:#24363C; --green:#79B886; --green-soft:#1F3324;
  --amber:#E0AE48; --amber-soft:#3A3019; --red:#E7786C; --red-soft:#40231F; --empty:#2A3134;
}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 var(--sans);-webkit-font-smoothing:antialiased}
main{max-width:980px;margin:0 auto;padding:16px 16px 96px}
h1,h2,h3{font-family:var(--cond);font-weight:600;line-height:1.15;margin:0}
h1{font-size:1.9rem}
h2{font-size:1.35rem;margin:28px 0 10px}
h3{font-size:1.1rem}
.sub{color:var(--muted);font-size:.92rem}
.num{font-family:var(--cond);font-variant-numeric:tabular-nums;font-weight:600}
.neg{color:var(--red)}
.pos{color:var(--green)}
header.top{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap;padding:8px 0 4px}
.sync{font-size:.8rem;color:var(--muted)}

/* Tabs */
nav.tabs{overflow-x:auto;position:fixed;left:0;right:0;bottom:0;background:var(--panel);border-top:1px solid var(--line);display:flex;justify-content:center;z-index:10;padding-bottom:env(safe-area-inset-bottom,0px)}
nav.tabs button{flex:1 0 auto;max-width:160px;background:none;border:0;padding:12px 8px;font:600 .9rem var(--cond);color:var(--muted);cursor:pointer;border-top:3px solid transparent}
nav.tabs button[aria-selected="true"]{color:var(--ink);border-top-color:var(--steel)}
nav.tabs button:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--steel);outline-offset:2px}
section[hidden]{display:none}

/* Building: phases as floors */
.building-wrap{display:grid;grid-template-columns:minmax(0,1fr);gap:20px;margin-top:16px}
@media(min-width:760px){.building-wrap{grid-template-columns:300px minmax(0,1fr)}}
.building{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:14px 14px 0}
.floors{display:flex;flex-direction:column-reverse;gap:4px}
.floor{display:grid;grid-template-columns:62px 1fr 52px;align-items:center;gap:8px;cursor:pointer;background:none;border:0;padding:0;color:inherit;text-align:left;font:inherit}
.floor .lbl{font:600 .9rem var(--cond);color:var(--muted);white-space:nowrap}
.floor .slab{position:relative;height:26px;background:var(--empty);border-radius:2px;overflow:hidden}
.floor .fill{position:absolute;inset:0 auto 0 0;transition:width .5s ease}
.floor .over{position:absolute;right:0;top:0;bottom:0;width:6px;background:repeating-linear-gradient(45deg,var(--red) 0 3px,transparent 3px 6px)}
.floor .pct{font:600 .9rem var(--cond);text-align:right}
.ground{height:10px;background:var(--ink);margin:6px -14px 0;border-radius:0 0 5px 5px}
.legend{display:flex;gap:12px;flex-wrap:wrap;font-size:.8rem;color:var(--muted);margin:10px 0 12px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px;vertical-align:-1px}

.kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden}
@media(min-width:560px){.kpis{grid-template-columns:repeat(3,minmax(0,1fr))}}
.kpi{background:var(--panel);padding:12px 14px}
.kpi .k{font-size:.82rem;color:var(--muted)}
.kpi .v{font:600 1.45rem var(--cond);font-variant-numeric:tabular-nums}
.kpi.lead{grid-column:1/-1;background:var(--steel-soft)}
.kpi.lead .v{font-size:2.2rem}

.alerts{display:flex;flex-direction:column;gap:6px;margin-top:14px}
.alert{padding:9px 12px;border-radius:4px;font-size:.92rem;border-left:4px solid}
.alert.red{background:var(--red-soft);border-color:var(--red)}
.alert.amber{background:var(--amber-soft);border-color:var(--amber)}
.alert.ok{background:var(--green-soft);border-color:var(--green)}

/* Tables */
.tbl-wrap{overflow-x:auto;background:var(--panel);border:1px solid var(--line);border-radius:6px}
table{border-collapse:collapse;width:100%;font-size:.92rem}
th,td{padding:8px 10px;text-align:right;white-space:nowrap;border-bottom:1px solid var(--line)}
th{font:600 .85rem var(--cond);color:var(--muted);background:var(--panel);position:sticky;top:0}
th:first-child,td:first-child{text-align:left}
td{font-variant-numeric:tabular-nums}
tr.total td{font-weight:600;border-top:2px solid var(--ink)}
tbody tr:last-child td{border-bottom:0}
.badge{display:inline-block;padding:1px 8px;border-radius:10px;font:600 .8rem var(--cond)}
.b-red{background:var(--red-soft);color:var(--red)}
.b-amber{background:var(--amber-soft);color:var(--amber)}
.b-green{background:var(--green-soft);color:var(--green)}
.b-grey{background:var(--empty);color:var(--muted)}

.split{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
@media(min-width:760px){.split{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:14px}
.rows div{display:flex;justify-content:space-between;gap:10px;padding:6px 0;border-bottom:1px dashed var(--line)}
.rows div:last-child{border-bottom:0}
.rows div.strong{font-weight:600;border-top:2px solid var(--ink);border-bottom:0;margin-top:4px}

/* Forms */
form.entry{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media(min-width:760px){form.entry{grid-template-columns:repeat(4,minmax(0,1fr))}}
label{display:flex;flex-direction:column;gap:3px;font-size:.82rem;color:var(--muted)}
label.wide{grid-column:1/-1}
input,select{font:16px var(--sans);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:8px 9px;width:100%}
label.check{flex-direction:row;align-items:center;gap:8px;font-size:.95rem;color:var(--ink)}
label.check input{width:auto}
.seg{display:flex;grid-column:1/-1;border:1px solid var(--line);border-radius:4px;overflow:hidden}
.seg button{flex:1;padding:9px;border:0;background:var(--bg);font:600 1rem var(--cond);color:var(--muted);cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--steel);color:#fff}
.actions{grid-column:1/-1;display:flex;gap:8px;flex-wrap:wrap}
.btn{border:1px solid var(--steel);background:var(--steel);color:#fff;font:600 1rem var(--cond);padding:9px 18px;border-radius:4px;cursor:pointer}
.btn.ghost{background:transparent;color:var(--steel)}
.btn.small{padding:4px 10px;font-size:.85rem}
.btn.danger{border-color:var(--red);color:var(--red);background:transparent}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 8px}
.filters select{width:auto}
.note{font-size:.85rem;color:var(--muted);margin-top:8px}
.empty{padding:20px;text-align:center;color:var(--muted)}
.ro .editor-only{display:none!important}
.toast{position:fixed;left:50%;bottom:76px;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:8px 16px;border-radius:4px;font-size:.9rem;opacity:0;transition:opacity .25s;pointer-events:none;z-index:20}
.toast.show{opacity:1}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
.topbar{display:flex;align-items:center;gap:10px;justify-content:space-between;flex-wrap:wrap}
.back{background:none;border:0;color:var(--steel);font:600 1rem var(--cond);cursor:pointer;padding:6px 0}
.who{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--muted)}
.role{display:inline-block;padding:1px 8px;border-radius:10px;font:600 .8rem var(--cond);background:var(--steel-soft);color:var(--steel)}
.plist{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;margin-top:12px}
@media(min-width:700px){.plist{grid-template-columns:repeat(2,minmax(0,1fr))}}
.pcard{background:var(--panel);border:1px solid var(--line);border-left:6px solid var(--empty);border-radius:6px;padding:14px;text-align:left;cursor:pointer;color:inherit;font:inherit;display:flex;flex-direction:column;gap:8px;width:100%}
.pcard:hover{border-color:var(--steel)}
.pcard.red{border-left-color:var(--red)}.pcard.amber{border-left-color:var(--amber)}.pcard.green{border-left-color:var(--green)}
.pcard .meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.pcard .meta div{font-size:.78rem;color:var(--muted)}
.pcard .meta b{display:block;font:600 1.15rem var(--cond);color:var(--ink);font-variant-numeric:tabular-nums}
.mini{height:8px;background:var(--empty);border-radius:4px;overflow:hidden}
.mini span{display:block;height:100%}
.portfolio-sum{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden;margin-top:14px}
@media(min-width:700px){.portfolio-sum{grid-template-columns:repeat(4,minmax(0,1fr))}}
.member{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.member:last-child{border-bottom:0}
.avatar{width:30px;height:30px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font:600 .85rem var(--cond);color:#fff;flex:none}
.member .nm{display:flex;align-items:center;gap:10px}
.results{border:1px solid var(--line);border-radius:4px;max-height:220px;overflow:auto;margin-top:6px;background:var(--bg)}
.results button{display:flex;gap:10px;align-items:center;width:100%;padding:8px 10px;border:0;background:none;color:var(--ink);font:inherit;cursor:pointer;text-align:left}
.results button:hover,.results button[aria-pressed="true"]{background:var(--steel-soft)}
.rolegrid{display:grid;grid-template-columns:minmax(0,1fr);gap:6px;font-size:.88rem}
.rolegrid div{padding:8px 10px;background:var(--bg);border-radius:4px}
.inline{display:flex;gap:8px;flex-wrap:wrap;align-items:end}
.inline label{flex:1;min-width:150px}
.hide{display:none!important}

/* login & misc */
.login{max-width:380px;margin:12vh auto 0;padding:0 16px}
.login .card{padding:22px}
.login h1{margin-bottom:4px}
.login form{display:flex;flex-direction:column;gap:12px;margin-top:16px}
.err{color:var(--red);font-size:.9rem;min-height:1.2em}
.menu{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.linkbtn{background:none;border:0;color:var(--steel);font:600 .9rem var(--cond);cursor:pointer;padding:4px 6px}
.pw{font-family:ui-monospace,Menlo,monospace;background:var(--amber-soft);padding:2px 6px;border-radius:3px;user-select:all}
.activity div{padding:8px 0;border-bottom:1px solid var(--line);font-size:.9rem}
.activity div:last-child{border-bottom:0}
.activity .when{color:var(--muted);font-size:.8rem}
.banner{background:var(--amber-soft);border-left:4px solid var(--amber);padding:10px 12px;border-radius:4px;margin:10px 0;font-size:.92rem}