/* Noah — target prototype. Shared frame for the three page types. */
:root{
  --bg:#f5f6f8; --surface:#ffffff; --panel:#fbfbfc;
  --line:#e3e6ea; --line-soft:#eef0f3;
  --ink:#141a20; --ink-2:#4a5561; --ink-3:#6d7883; --ink-4:#9aa4af;
  --accent:#24486e; --accent-hover:#1c3a59; --accent-wash:#eef2f7;
  --ok:#1a6b41; --ok-bg:#e7f3ec; --warn:#8a5a10; --warn-bg:#fbf1de; --bad:#9a2f22; --bad-bg:#fbeae7;
  --r:8px; --r-sm:6px; --row:34px; --rail:224px;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:13px;line-height:1.45;-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}
a{color:inherit;text-decoration:none}
.num{text-align:right;font-variant-numeric:tabular-nums}
.muted{color:var(--ink-3)}
.tiny{font-size:11.5px}

/* prototype chrome — the only thing here that is not part of the design */
.proto{position:sticky;top:0;z-index:100;display:flex;align-items:center;gap:10px;
  height:34px;padding:0 14px;background:#101418;color:#cfd6dd;font-size:11.5px;letter-spacing:.02em}
.proto b{color:#fff;font-weight:600}
.proto .tag{color:#8b959f}
.proto nav{margin-left:auto;display:flex;gap:4px;background:#1c222a;border-radius:6px;padding:3px}
.proto nav a{padding:3px 11px;border-radius:4px;color:#aeb8c2}
.proto nav a:hover{color:#fff}
.proto nav a[aria-current="page"]{background:#2f3a46;color:#fff}

.shell{display:grid;grid-template-columns:var(--rail) 1fr;min-height:calc(100vh - 34px)}
.rail{background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;
  position:sticky;top:34px;height:calc(100vh - 34px)}
.brand{display:flex;align-items:center;gap:9px;padding:14px 16px;border-bottom:1px solid var(--line-soft)}
.mark{width:26px;height:26px;border-radius:6px;background:var(--accent);color:#fff;display:grid;
  place-items:center;font-weight:800;font-size:12px;letter-spacing:-.03em}
.brand b{display:block;font-size:13px;font-weight:650;line-height:1.1}
.brand span{display:block;font-size:9.5px;font-weight:700;color:var(--ink-4);letter-spacing:.14em;text-transform:uppercase}
.nav{padding:10px 8px;overflow:auto;flex:1}
.nav .group{font-size:9.5px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-4);
  padding:12px 10px 5px}
.nav a{display:flex;align-items:center;gap:9px;padding:6px 10px;border-radius:var(--r-sm);color:var(--ink-2);
  font-size:12.5px;position:relative}
.nav a svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.6;opacity:.75;flex:none}
.nav a:hover{background:#f4f6f8;color:var(--ink)}
.nav a[aria-current="page"]{background:var(--accent-wash);color:var(--accent);font-weight:600}
.nav a[aria-current="page"]:before{content:"";position:absolute;left:-8px;top:6px;bottom:6px;width:2px;
  background:var(--accent);border-radius:0 2px 2px 0}
.nav .count{margin-left:auto;font-size:11px;color:var(--ink-3);background:#f0f2f5;border-radius:9px;padding:0 6px}
.who{border-top:1px solid var(--line-soft);padding:10px 14px;display:flex;align-items:center;gap:9px}
.avatar{width:24px;height:24px;border-radius:50%;background:var(--accent-wash);color:var(--accent);
  display:grid;place-items:center;font-size:10px;font-weight:700;flex:none}
.who b{display:block;font-size:12.5px;font-weight:600}
.who span{display:block;font-size:11px;color:var(--ink-3)}

main{padding:20px 26px 40px;min-width:0}
.pagehead{display:flex;align-items:flex-start;gap:16px;margin-bottom:16px}
.pagehead h1{margin:0;font-size:20px;font-weight:650;letter-spacing:-.01em;line-height:1.2}
.pagehead .meta{margin-top:3px;font-size:12px;color:var(--ink-3);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.pagehead .actions{margin-left:auto;display:flex;gap:8px;align-items:center;flex:none}
.crumb{font-size:11.5px;color:var(--ink-4);margin-bottom:6px}
.crumb a:hover{color:var(--ink-2)}

.btn{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:12.5px;font-weight:550;
  cursor:pointer;white-space:nowrap}
.btn:hover{background:#fafbfc;border-color:#d3d8de}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-hover)}
.btn.quiet{border-color:transparent;background:transparent;color:var(--ink-2);padding:0 8px}
.btn.quiet:hover{background:#f1f3f6}

.search{display:flex;align-items:center;gap:7px;height:30px;padding:0 10px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-sm);color:var(--ink-4);font-size:12.5px;min-width:240px}
.search svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.7}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-bottom:16px}
.card > header{display:flex;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid var(--line-soft)}
.card > header h2{margin:0;font-size:13px;font-weight:650}
.card > header .aside{margin-left:auto;font-size:11.5px;color:var(--ink-3);display:flex;gap:10px;align-items:center}
.card > footer{padding:9px 14px;border-top:1px solid var(--line-soft);font-size:11.5px;color:var(--ink-3);
  background:var(--panel);display:flex;align-items:center;gap:8px}

table{width:100%;border-collapse:collapse}
th{font-size:10.5px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-4);
  text-align:left;padding:8px 14px;border-bottom:1px solid var(--line-soft);background:#fcfcfd;white-space:nowrap}
td{padding:0 14px;height:var(--row);border-bottom:1px solid var(--line-soft);vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafbfc}
td b{font-weight:600}
.sub{display:block;font-size:11px;color:var(--ink-3);margin-top:-1px}
.rowlink{color:var(--accent);font-weight:600}

.pill{display:inline-flex;align-items:center;gap:5px;height:19px;padding:0 7px;border-radius:20px;
  font-size:11px;font-weight:600;background:#eef1f4;color:#4a5561;white-space:nowrap}
.pill:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor;opacity:.75}
.pill.ok{background:var(--ok-bg);color:var(--ok)}
.pill.warn{background:var(--warn-bg);color:var(--warn)}
.pill.bad{background:var(--bad-bg);color:var(--bad)}

.bar{height:5px;border-radius:3px;background:#eceff3;overflow:hidden;width:88px}
.bar i{display:block;height:100%;background:var(--accent);border-radius:3px}

.record{display:grid;grid-template-columns:minmax(0,1fr) 268px;gap:16px;align-items:start}
.facts{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.facts header{padding:11px 14px;border-bottom:1px solid var(--line-soft);font-size:12.5px;font-weight:650}
.facts dl{margin:0;padding:4px 0}
.facts .f{display:flex;justify-content:space-between;gap:12px;padding:6px 14px;font-size:12.5px}
.facts .f dt{color:var(--ink-3)}
.facts .f dd{margin:0;font-weight:600;text-align:right}
.facts .f.total{border-top:1px solid var(--line-soft);margin-top:4px;padding-top:9px;font-size:13px}
.facts .f.total dd{font-size:14px}

.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin:-4px 0 16px;overflow-x:auto}
.tabs a{padding:7px 11px;font-size:12.5px;color:var(--ink-2);border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tabs a[aria-current="page"]{color:var(--ink);font-weight:650;border-bottom-color:var(--accent)}

.dates td.v{width:150px}
.dates td.a{width:124px;text-align:right}
.dates .unset{color:var(--ink-4)}

.check{display:flex;gap:10px;align-items:flex-start;padding:11px 14px;border-bottom:1px solid var(--line-soft)}
.check:last-of-type{border-bottom:0}
.tick{width:16px;height:16px;border-radius:50%;display:grid;place-items:center;flex:none;margin-top:1px;
  background:#e9edf1;color:#8a949e;font-size:10px;font-weight:800}
.tick.ok{background:var(--ok-bg);color:var(--ok)}
.check .t{font-weight:600;font-size:12.5px}
.check .d{font-size:11.5px;color:var(--ink-3)}
.check .go{margin-left:auto;align-self:center}

.settings{display:grid;grid-template-columns:200px minmax(0,1fr);gap:24px;align-items:start}
.sidenav{position:sticky;top:56px}
.sidenav .h{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4);
  padding:0 10px 6px}
.sidenav a{display:block;padding:6px 10px;border-radius:var(--r-sm);font-size:12.5px;color:var(--ink-2)}
.sidenav a:hover{background:#eef1f4}
.sidenav a[aria-current="true"]{background:var(--accent-wash);color:var(--accent);font-weight:650}

/* a settings pane is a form, not a summary */
.form{display:grid;grid-template-columns:180px minmax(0,1fr);gap:10px 18px;padding:16px 14px 4px;align-items:center}
.form .fl{font-size:12.5px;font-weight:600;color:var(--ink-2)}
.form .fc{min-width:0}
.form .two{display:flex;gap:8px}
.form .two > *{min-width:0}
input[type=text],input[type=email],input[type=tel],input[type=number],select{
  width:100%;height:32px;padding:0 9px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:var(--surface);font:inherit;font-size:12.5px;color:var(--ink)}
input:focus,select:focus{outline:2px solid var(--accent-wash);border-color:var(--accent)}
input[disabled]{background:#f7f8fa;color:var(--ink-3)}
.form .fc .row2{display:grid;grid-template-columns:minmax(0,1fr) 90px 90px;gap:8px}
.form .hint{font-size:11px;color:var(--ink-4);margin-top:4px}
.savebar{display:flex;align-items:center;gap:10px;padding:12px 14px;border-top:1px solid var(--line-soft);background:var(--panel)}
.savebar .state{margin-left:auto;font-size:11.5px;color:var(--ink-3)}
.linkrow{display:flex;align-items:center;gap:14px;padding:13px 14px;border-bottom:1px solid var(--line-soft)}
.linkrow:last-child{border-bottom:0}
.linkrow .l{width:180px;flex:none;font-size:12.5px;font-weight:600;color:var(--ink-2)}
.linkrow .v{flex:1;min-width:0;font-size:12.5px;color:var(--ink-2)}
.withsuffix{display:flex;align-items:center;gap:8px}
.row-switch{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--ink-2)}
.switch{position:relative;width:34px;height:20px;border-radius:11px;background:#d7dce1;flex:none}
.switch.on{background:var(--accent)}
.switch:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;
  box-shadow:0 1px 2px rgba(0,0,0,.2)}
.switch.on:after{left:16px}


@media (max-width:1000px){
  .shell{grid-template-columns:1fr}
  .rail{position:static;height:auto;flex-direction:row;align-items:center;overflow-x:auto;border-right:0;
    border-bottom:1px solid var(--line)}
  .rail .brand{border-bottom:0;border-right:1px solid var(--line-soft);padding:10px 12px}
  .rail .brand span{display:none}
  .nav{display:flex;gap:2px;padding:6px;overflow-x:auto;align-items:center}
  .nav .group{display:none}
  .nav a{white-space:nowrap;padding:6px 9px}
  .nav a[aria-current="page"]:before{display:none}
  .who{border-top:0;border-left:1px solid var(--line-soft);padding:8px 12px}
  .who span{display:none}
  main{padding:16px 14px 30px}
  .record{grid-template-columns:minmax(0,1fr)}
  .settings{grid-template-columns:minmax(0,1fr)}
  .sidenav{position:static;display:flex;gap:6px;flex-wrap:wrap}
  .pagehead{flex-wrap:wrap}
  .pagehead .actions{margin-left:0;width:100%}
  .srow{flex-wrap:wrap;gap:6px}
  .srow .lbl{width:100%}
  .search{min-width:0;flex:1}
}

/* money: figures line up, and a past-due date is the only coloured text in the row */
.bad-text{color:var(--bad);font-weight:600}
table.money td.num,table.money th:nth-last-child(-n+4){font-variant-numeric:tabular-nums}
tfoot td{height:34px;border-top:1px solid var(--line);border-bottom:0;background:#fcfcfd;
  font-weight:650;font-size:12px;color:var(--ink)}
tfoot td.num{text-align:right}

/* a page fills its width with information, not with gaps: two blocks side by side */
.twocol{display:grid;grid-template-columns:minmax(0,1fr) 288px;gap:16px;align-items:start}
table.pay{table-layout:fixed}
table.pay th,table.pay td{padding-left:12px;padding-right:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.aging{padding:6px 0 10px}
.aging .arow{display:flex;justify-content:space-between;padding:5px 14px;font-size:12.5px}
.aging .arow span:first-child{color:var(--ink-3)}
.aging .arow .num{font-weight:650}
.aging .abar{height:5px;margin:0 14px 7px;background:#eceff3;border-radius:3px;overflow:hidden}
.aging .abar i{display:block;height:100%;background:var(--accent);border-radius:3px}
.aging .abar i.late{background:var(--bad)}