/* Layout: dark plant-office sidebar + concrete-grey work surface; ledgers as dense tables, money in mono */
:root{
  --bg:#eceeed; --surface:#fbfcfb; --surface2:#f3f5f4; --ink:#1b2121; --muted:#5d6867; --line:#d3d9d7;
  --accent:#b8710a; --accent-soft:#f5e6cc; --accent-ink:#ffffff;
  --side:#1d2423; --side-ink:#cdd5d3; --side-hi:#2b3534;
  --good:#2e7a4d; --good-soft:#dcefe3; --warn:#9a6a12; --warn-soft:#f6ebd2; --bad:#b03636; --bad-soft:#f6dddd;
  --f-display:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --r:8px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#121615; --surface:#1a201f; --surface2:#20272a; --ink:#e5eae8; --muted:#97a3a1; --line:#2c3533;
  --accent:#e2a23c; --accent-soft:#3a2d16; --accent-ink:#1a1204;
  --side:#0d1110; --side-ink:#b9c3c1; --side-hi:#1f2826;
  --good:#63c08a; --good-soft:#173324; --warn:#e1b452; --warn-soft:#382b10; --bad:#ec7a7a; --bad-soft:#3a1b1b;
  color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#121615; --surface:#1a201f; --surface2:#20272a; --ink:#e5eae8; --muted:#97a3a1; --line:#2c3533;
  --accent:#e2a23c; --accent-soft:#3a2d16; --accent-ink:#1a1204;
  --side:#0d1110; --side-ink:#b9c3c1; --side-hi:#1f2826;
  --good:#63c08a; --good-soft:#173324; --warn:#e1b452; --warn-soft:#382b10; --bad:#ec7a7a; --bad-soft:#3a1b1b;
  color-scheme:dark}
html,body{height:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:14px;line-height:1.45}
*{box-sizing:border-box}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--accent)}
.num,.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.app{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:100%}
.side{background:var(--side);color:var(--side-ink);padding:20px 12px;display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100vh;height:100dvh;overflow:auto}
.brand{padding:0 10px}
.brand b{display:block;font-family:var(--f-display);font-size:24px;letter-spacing:.02em;color:#fff;line-height:1.05;text-transform:uppercase}
.brand span{font-size:12px;opacity:.7}
.nav{display:flex;flex-direction:column;gap:2px}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:6px;color:var(--side-ink);text-decoration:none;font-weight:500}
.nav a svg{width:18px;height:18px;flex:none;opacity:.8}
.nav a:hover{background:var(--side-hi)}
.nav a.on{background:var(--side-hi);color:#fff;box-shadow:inset 3px 0 0 var(--accent)}
.who{margin-top:auto;padding:10px;border-top:1px solid var(--side-hi);font-size:12.5px;display:flex;gap:10px;align-items:center}
.who img{width:30px;height:30px;border-radius:50%}
.who small{display:block;opacity:.7}
main{padding:24px 28px 60px;min-width:0}
.ph{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:16px}
.ph h1{font-family:var(--f-display);font-size:32px;margin:0;line-height:1;text-transform:uppercase;letter-spacing:.01em;text-wrap:balance}
.ph p{margin:4px 0 0;color:var(--muted)}
.crumb{font-size:12.5px;color:var(--muted);margin-bottom:6px}
.crumb a{color:var(--muted)}
.acts{display:flex;flex-wrap:wrap;gap:8px}
.btn{text-decoration:none;display:inline-flex;align-items:center;border:1px solid var(--line);background:var(--surface);padding:8px 13px;border-radius:6px;cursor:pointer;font-weight:500;white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.pri:hover{filter:brightness(1.07)}
.btn.sm{padding:4px 9px;font-size:12.5px}
.btn.bad{color:var(--bad)}
.btn:focus-visible,.nav a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.tabs a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.icon-btn{border:0;background:none;padding:4px 6px;border-radius:4px;cursor:pointer;color:var(--muted)}
.icon-btn:hover{background:var(--surface2);color:var(--ink)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;overflow-x:auto}
.tabs a{padding:9px 14px;text-decoration:none;color:var(--muted);font-weight:500;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tabs a.on{color:var(--ink);border-color:var(--accent)}
.bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}
.bar input,.bar select{padding:7px 10px;border:1px solid var(--line);border-radius:6px;background:var(--surface)}
.bar .grow{flex:1 1 180px;min-width:0}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin-bottom:18px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px}
.tile .k{font-size:11.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:600}
.tile .v{font-family:var(--f-mono);font-size:24px;margin-top:6px;font-variant-numeric:tabular-nums}
.tile .s{font-size:12.5px;color:var(--muted);margin-top:2px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;margin-bottom:16px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;min-width:0}
.panel h2{font-family:var(--f-display);font-size:19px;text-transform:uppercase;letter-spacing:.03em;margin:0 0 10px}
.kv{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px dashed var(--line)}
.kv:last-child{border-bottom:0}
.kv.tot{font-weight:600;border-top:1px solid var(--ink);border-bottom:0;margin-top:4px;padding-top:8px}
.tw{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;background:var(--surface2);position:sticky;top:0}
td.num,th.num{text-align:right}
td.wrap{white-space:normal;min-width:160px}
tr:last-child td{border-bottom:0}
tbody tr:hover td{background:var(--surface2)}
tfoot td{font-weight:600;background:var(--surface2);border-top:1px solid var(--line)}
.empty{padding:28px 16px;text-align:center;color:var(--muted)}
.chip{display:inline-block;padding:2px 8px;border-radius:99px;font-size:12px;font-weight:600;background:var(--surface2);color:var(--muted)}
.chip.good{background:var(--good-soft);color:var(--good)}
.chip.warn{background:var(--warn-soft);color:var(--warn)}
.chip.bad{background:var(--bad-soft);color:var(--bad)}
.chip.acc{background:var(--accent-soft);color:var(--accent)}
.pos{color:var(--good)} .neg{color:var(--bad)} .mut{color:var(--muted)}
.alerts{display:flex;flex-direction:column;gap:8px}
.alert{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:6px;background:var(--surface2);border-left:3px solid var(--muted)}
.alert.bad{border-color:var(--bad)} .alert.warn{border-color:var(--warn)} .alert.good{border-color:var(--good)}
.aging{display:flex;height:12px;border-radius:99px;overflow:hidden;background:var(--surface2);margin:8px 0}
.aging i{display:block;height:100%}
.legend{display:flex;flex-wrap:wrap;gap:12px;font-size:12.5px;color:var(--muted)}
.legend b{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px}
svg text{fill:var(--muted);font-family:var(--f-mono);font-size:11px}
/* modal */
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px 14px}
.fld{display:flex;flex-direction:column;gap:4px;min-width:0}
.fld.full{grid-column:1/-1}
.fld label{font-size:12.5px;font-weight:600;color:var(--muted)}
.fld input,.fld select,.fld textarea{padding:8px 10px;border:1px solid var(--line);border-radius:6px;background:var(--bg);width:100%}
.fld small{color:var(--muted);font-size:11.5px}
.preview{margin-top:14px;padding:10px 12px;background:var(--accent-soft);border-radius:6px;font-weight:500}
.warnbox{margin-top:12px;padding:10px 12px;background:var(--bad-soft);color:var(--bad);border-radius:6px;font-weight:500}
.mfoot{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.note{color:var(--muted);font-size:13px}
.strike{text-decoration:line-through;opacity:.6}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
/* ---- additions for the multi-page app ---- */
body{margin:0}
h1,h2,h3{text-wrap:balance}
.authwrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px;background:var(--side)}
.authcard{width:min(440px,100%);background:var(--surface);border-radius:12px;padding:28px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.authcard.wide{width:min(560px,100%)}
.authcard .mark{font-family:var(--f-display);text-transform:uppercase;font-size:14px;letter-spacing:.12em;color:var(--accent);font-weight:700}
.authcard h1{font-family:var(--f-display);text-transform:uppercase;font-size:34px;margin:4px 0 6px;line-height:1}
.authcard p{color:var(--muted);margin:0 0 18px}
.stack{display:flex;flex-direction:column;gap:12px}
.btn.block{width:100%;justify-content:center;padding:11px}
.flash{padding:10px 14px;border-radius:6px;margin-bottom:14px;font-weight:500;border-left:3px solid var(--muted);background:var(--surface2)}
.flash.good{background:var(--good-soft);color:var(--good);border-color:var(--good)}
.flash.warn{background:var(--warn-soft);color:var(--warn);border-color:var(--warn)}
.flash.bad,.errors{background:var(--bad-soft);color:var(--bad);border-color:var(--bad)}
.errors{padding:10px 14px 10px 30px;border-radius:6px;margin:0 0 14px}
.formcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;max-width:760px}
.formfoot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:18px;align-items:center}
.formfoot .acts{margin-left:auto}
.fld.chk{flex-direction:row;align-items:center;gap:8px}
.fld.chk input{width:auto}
.fld input[readonly],.fld select:disabled,.fld textarea[readonly]{opacity:.75}
.inline{display:inline}
.pager{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:10px;color:var(--muted);font-size:13px}
.note{margin:0 0 12px}
.sub{color:var(--muted);font-size:12.5px}
.who form{margin:0}
.who .lnk{background:none;border:0;color:var(--side-ink);opacity:.8;padding:0;cursor:pointer;text-decoration:underline;font-size:12px}
.who a{color:var(--side-ink)}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:700;flex:none}
.nav .sep{height:1px;background:var(--side-hi);margin:8px 6px}
a.rowlink{color:inherit;text-decoration:none;font-weight:600}
a.rowlink:hover{color:var(--accent);text-decoration:underline}
.perm td{vertical-align:middle}
.perm select{padding:5px 8px;border:1px solid var(--line);border-radius:6px;background:var(--bg)}
.chart{width:100%;height:auto;display:block}
.chart .s1{fill:var(--accent)} .chart .s2{fill:var(--good)}
.chart line{stroke:var(--line)}
.bigv{font-family:var(--f-mono);font-size:30px;font-variant-numeric:tabular-nums}
.datebar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.datebar input{padding:7px 10px;border:1px solid var(--line);border-radius:6px;background:var(--surface)}
.tile.alert-bad{border-left:3px solid var(--bad)} .tile.alert-warn{border-left:3px solid var(--warn)} .tile.alert-good{border-left:3px solid var(--good)}
a.tile{text-decoration:none;color:inherit;display:block}
a.tile:hover{border-color:var(--muted)}
.meter{height:6px;border-radius:99px;background:var(--surface2);overflow:hidden;margin-top:4px;min-width:80px}
.meter i{display:block;height:100%;background:var(--good)}
.meter i.warn{background:var(--warn)} .meter i.bad{background:var(--bad)}
td.actions{text-align:right}
@media print{.side,.acts,.bar,.tabs,.pager{display:none!important} .app{display:block} main{padding:0}}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* =====================================================================
   RESPONSIVE LAYOUT — works on phones, tablets, laptops and large screens
   phone: ≤ 640px · small tablet / landscape phone: 641–900px
   tablet / small laptop: 901–1180px · desktop: > 1180px
   ===================================================================== */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
img,svg{max-width:100%}
a.brand{text-decoration:none;color:inherit;display:block}
.sidehead{display:flex;align-items:center;justify-content:space-between;gap:12px}
.sidebody{display:flex;flex-direction:column;gap:18px;flex:1;min-height:0}
.menu-btn{display:none}
main{max-width:1680px;width:100%}
.tw{-webkit-overflow-scrolling:touch}
.tabs{scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.btn{min-height:36px;justify-content:center}

/* Tablet & small laptop: narrower sidebar, a bit less padding */
@media (max-width:1180px){
  .app{grid-template-columns:200px minmax(0,1fr)}
  .side{padding:16px 10px}
  .brand b{font-size:21px}
  .nav a{padding:8px 8px;font-size:13.5px;gap:8px}
  main{padding:20px 20px 60px}
  .grid2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
}

/* Phones and small tablets: sidebar becomes a top bar with a Menu button */
@media (max-width:900px){
  .app{grid-template-columns:minmax(0,1fr)}
  .side{position:sticky;top:0;height:auto;max-height:100vh;max-height:100dvh;padding:10px 16px;
        padding-top:calc(10px + env(safe-area-inset-top,0px));gap:0;z-index:20;overflow:visible}
  .brand b{font-size:19px} .brand span{display:none}
  .menu-btn{display:inline-flex;align-items:center;gap:6px;background:var(--side-hi);color:#fff;border:0;border-radius:8px;
            padding:0 14px;min-height:42px;font-weight:600;cursor:pointer}
  .menu-btn svg{width:20px;height:20px}
  .menu-btn .i-close{display:none}
  .side.open .menu-btn .i-open{display:none}
  .side.open .menu-btn .i-close{display:inline}
  .sidebody{gap:10px;padding-top:12px}
  .js .sidebody{display:none}
  .js .side.open .sidebody{display:flex;max-height:calc(100dvh - 70px);overflow:auto;padding-bottom:12px}
  .nav{flex-direction:column}
  .nav a{padding:12px 10px;font-size:15px}
  .nav a.on{box-shadow:inset 3px 0 0 var(--accent)}
  .who{display:flex;margin-top:4px;padding:12px 10px 4px;border-top:1px solid var(--side-hi);font-size:14px}
  .who .lnk{font-size:14px;padding:6px 0}
  main{padding:16px 16px calc(60px + env(safe-area-inset-bottom,0px));
       padding-left:calc(16px + env(safe-area-inset-left,0px));padding-right:calc(16px + env(safe-area-inset-right,0px))}
  .ph{flex-direction:column;align-items:stretch}
  .ph h1{font-size:26px}
  .tabs{margin-left:-16px;margin-right:-16px;padding:0 12px}
  .tabs a{padding:11px 12px}
  .fgrid{grid-template-columns:1fr}
  .grid2{grid-template-columns:minmax(0,1fr)}
  .tiles{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}
  .tile{padding:12px}
  .tile .v{font-size:20px}
  .bigv{font-size:24px}
  .formcard{padding:16px}
  .datebar{width:100%}
  .datebar input{flex:1;min-width:0}
}

/* Phones */
@media (max-width:640px){
  body{font-size:15px}
  /* 16px inputs stop iPhones from zooming in when you tap a box */
  input,select,textarea,.fld input,.fld select,.fld textarea,.bar input,.bar select,.datebar input{font-size:16px}
  .fld input,.fld select,.fld textarea{padding:11px 12px}
  .ph .acts{display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .ph .acts .btn{width:100%;white-space:normal;text-align:center}
  .ph .acts .btn.pri{grid-column:1/-1;order:-1}
  .formfoot .acts{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .formfoot .acts .btn{width:100%}
  .formfoot .acts .btn.pri{grid-column:1/-1;order:-1;min-height:46px}
  .bar{display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .bar > *{width:100%;min-width:0}
  .bar .grow,.bar select,.bar > .btn:only-of-type{grid-column:1/-1}
  .bar label.sub{display:none}
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tiles > .tile:last-child:nth-child(odd){grid-column:1/-1}
  .tile .v{font-size:19px}
  .panel{padding:14px}
  .kv{flex-wrap:wrap}
  .legend{gap:8px 12px}
  .pager{justify-content:center;flex-wrap:wrap}
  .authcard{padding:22px}
  .authcard h1{font-size:28px}

  /* Tables turn into easy-to-read cards on phones (labels added by app.js) */
  .js table.cards thead{display:none}
  .js table.cards,.js table.cards tbody,.js table.cards tfoot,.js table.cards tr,.js table.cards td{display:block;width:100%}
  .js table.cards tr{padding:10px 12px;border-bottom:1px solid var(--line)}
  .js table.cards tbody tr:hover td{background:none}
  .js table.cards td{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:4px 0;border:0;
                     white-space:normal;text-align:right;min-width:0;overflow-wrap:anywhere}
  .js table.cards td::before{content:attr(data-label);color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;
                             letter-spacing:.05em;text-align:left;flex:none;max-width:45%;font-family:var(--f-body)}
  .js table.cards td:first-child{font-size:15.5px;text-align:left;justify-content:flex-start;padding-bottom:6px}
  .js table.cards td:first-child::before{display:none}
  .js table.cards td[data-label=""]::before,.js table.cards td.actions::before{display:none}
  .js table.cards td:empty{display:none}
  .js table.cards td.actions{justify-content:flex-end;padding-top:6px}
  .js table.cards td.actions .btn{min-height:38px;padding:6px 16px}
  .js table.cards td[colspan]{justify-content:center;text-align:center}
  .js table.cards tfoot tr{background:var(--surface2)}
  .js table.cards tfoot td{background:none;border:0}
  .js table.cards .meter{width:90px}
}

/* Touch screens: bigger tap targets */
@media (pointer:coarse){
  .btn{min-height:42px}
  .btn.sm{min-height:36px;padding:6px 12px}
  .fld.chk input{width:22px;height:22px}
}
/* Very large screens: keep text lines readable */
@media (min-width:1800px){
  body{font-size:15px}
  main{padding:32px 40px 60px}
}