/* Layout: navy masthead, client switcher, then one working surface per tab. Numbers lead, words explain. */
:root{
  --bg:#f4f6f9;--panel:#ffffff;--panel2:#eef1f6;--ink:#111f3a;--muted:#566177;--line:#d9dfe9;
  --brand:#10203f;--brand-ink:#f5f7fb;--gold:#b98a22;--gold-soft:#f8efd9;--accent:#1f6f78;--accent-soft:#e0f0f1;
  --good:#1c7a4d;--good-soft:#e1f3e9;--warn:#946100;--warn-soft:#fbf0d3;--bad:#b3362f;--bad-soft:#fae5e3;
  --display:"Source Serif 4",Georgia,serif;--body:"IBM Plex Sans","Segoe UI",system-ui,sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0c1423;--panel:#14203a;--panel2:#1b2946;--ink:#e9eef7;--muted:#a3afc4;--line:#2b3a5a;
  --brand:#091120;--brand-ink:#f5f7fb;--gold:#e0b85a;--gold-soft:#3a2f14;--accent:#5cc0c9;--accent-soft:#143a40;
  --good:#63cf98;--good-soft:#123527;--warn:#e9bd5e;--warn-soft:#3b2e10;--bad:#f0918a;--bad-soft:#44201e;color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0c1423;--panel:#14203a;--panel2:#1b2946;--ink:#e9eef7;--muted:#a3afc4;--line:#2b3a5a;
  --brand:#091120;--brand-ink:#f5f7fb;--gold:#e0b85a;--gold-soft:#3a2f14;--accent:#5cc0c9;--accent-soft:#143a40;
  --good:#63cf98;--good-soft:#123527;--warn:#e9bd5e;--warn-soft:#3b2e10;--bad:#f0918a;--bad-soft:#44201e;color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font:14px/1.5 var(--body);font-variant-numeric:tabular-nums}
.band{background:var(--brand);color:var(--brand-ink);border-bottom:3px solid var(--gold);padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.wrap{max-width:1240px;margin:0 auto}
.mast{display:flex;gap:12px 20px;align-items:center;flex-wrap:wrap;padding-block:12px}
.mast h1{font:700 21px/1.2 var(--display);margin:0;letter-spacing:.1px}
.mast h1 small{display:block;font:500 11px/1.4 var(--body);letter-spacing:.09em;text-transform:uppercase;color:#d8bb74}
.mast .sp{flex:1}
#save{font-size:12px;color:#c6d0e2;min-height:18px}
main{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:20px 48px}
select,input,textarea,button{font:inherit;color:inherit}
input,select,textarea{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:6px 8px;max-width:100%}
textarea{width:100%;min-height:68px;resize:vertical}
input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:1px}
.mast select{background:#1c2f55;color:#fff;border-color:#3d527c;min-width:210px}
button{cursor:pointer;border:1px solid var(--line);background:var(--panel);border-radius:6px;padding:6px 12px;font-weight:500}
button:hover{border-color:var(--accent)}
button.primary{background:var(--accent);border-color:var(--accent);color:#fff}
:root[data-theme="dark"] button.primary{color:#07202a}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) button.primary{color:#07202a}}
button.danger{color:var(--bad);border-color:var(--bad)}
button.link{border:0;background:none;padding:0;color:var(--accent);text-decoration:underline;font-weight:500;text-align:left}
button:disabled,input:disabled,select:disabled,textarea:disabled{opacity:.62;cursor:not-allowed}
h2{font:700 22px/1.25 var(--display);margin:0;text-wrap:balance}
h3{font:600 15px/1.3 var(--body);margin:0}
.sub{color:var(--muted);margin:2px 0 0}
.head{display:flex;gap:12px;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;margin-bottom:16px}
.tabs{display:flex;gap:2px;overflow-x:auto;border-bottom:1px solid var(--line);margin-bottom:18px}
.tabs button{border:0;background:none;border-bottom:3px solid transparent;border-radius:0;padding:9px 12px;white-space:nowrap;color:var(--muted)}
.tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--gold);font-weight:600}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px;min-width:0}
.stack{display:grid;gap:16px}
.cols{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:16px}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.tile{padding:12px 14px;min-width:0;box-shadow:0 0 0 .5px var(--line)}
.tile .l{font-size:12px;color:var(--muted)}
.tile .v{font:600 23px/1.25 var(--body)}
.tile .c{font-size:12px;color:var(--muted)}
.scroll{overflow-x:auto;min-width:0}
table{border-collapse:collapse;width:100%}
th{font-size:12px;font-weight:600;color:var(--muted);text-align:left}
th,td{padding:7px 9px;border-bottom:1px solid var(--line);vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right}
.grid td,.grid th{padding:3px 4px;white-space:nowrap}
[data-keep]{max-height:72vh;overflow:auto}
.grid thead th{position:sticky;top:0;background:var(--panel);z-index:2;padding-block:8px}
.grid thead th:first-child{z-index:3}
.grid th:first-child,.grid td:first-child{position:sticky;left:0;background:var(--panel);z-index:1;min-width:190px;padding-left:8px;white-space:normal}
.grid th.cur{color:var(--ink);box-shadow:inset 0 -2px 0 var(--gold)}
.grid input{width:84px;text-align:right;padding:4px 6px;border-color:transparent;background:var(--panel2)}
.grid input:hover{border-color:var(--line)}
.grid .calc{text-align:right;color:var(--muted);padding-right:10px}
.grid .sec td{background:var(--panel2);font-weight:600;font-size:12px;letter-spacing:.03em;padding-block:6px}
.grid .sec td:first-child{background:var(--panel2)}
.chip{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;font-weight:500;background:var(--panel2);color:var(--muted);white-space:nowrap}
.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.gold{background:var(--gold-soft);color:var(--warn)}
.flag{display:flex;gap:8px;align-items:baseline;padding:5px 0}
.bar{height:6px;border-radius:3px;background:var(--panel2);overflow:hidden;min-width:60px}
.bar i{display:block;height:100%;background:var(--accent);border-radius:3px}
.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}
.form label{display:grid;gap:3px;font-size:12px;color:var(--muted);min-width:0}
.form label input,.form label select,.form label textarea{color:var(--ink);font-size:14px;width:100%}
.form .wide{grid-column:1/-1}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.note{background:var(--gold-soft);border-radius:6px;padding:9px 12px}
.empty{text-align:center;padding:36px 16px;color:var(--muted)}
.empty h3{color:var(--ink);font:700 19px/1.3 var(--display);margin-bottom:4px}
.wk{margin-top:14px}.wk:first-child{margin-top:0}
.wk h3{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:6px}
.chart{position:relative}
.chart svg{display:block;width:100%;height:auto;touch-action:pan-y}
.tip{position:absolute;pointer-events:none;background:var(--brand);color:var(--brand-ink);padding:4px 8px;border-radius:5px;font-size:12px;transform:translate(-50%,-120%);white-space:nowrap}
.t td input[type=text],.t td input:not([type]){width:100%;min-width:120px}
.t td select{max-width:130px}
@media (max-width:760px){.cols{grid-template-columns:minmax(0,1fr)}.mast select{min-width:0;width:100%}}
@media (prefers-reduced-motion:no-preference){.bar i{transition:width .2s}}

/* ---------- Platform additions: same tokens, same look ---------- */
body{margin:0}
.who{font-size:12px;color:#c6d0e2}
.mast button{background:transparent;border-color:#3d527c;color:#f5f7fb}
.mast a{color:#f5f7fb}
button.primary:hover{filter:brightness(1.08)}
a{color:var(--accent)}
.err{color:var(--bad);font-size:12px}
label.bad input,label.bad textarea{border-color:var(--bad)}
.banner{border-radius:6px;padding:9px 12px;margin-bottom:12px}
.banner.bad{background:var(--bad-soft);color:var(--bad)}
.banner.good{background:var(--good-soft);color:var(--good)}
.banner.info{background:var(--accent-soft)}
.auth{max-width:400px;margin:7vh auto 0}
.auth h2{margin-bottom:4px}
.auth .form{grid-template-columns:minmax(0,1fr);margin-top:14px}
.auth button.primary{padding:9px 12px}
.card{border:1px solid var(--line);border-radius:8px;padding:12px 14px;background:var(--panel);min-width:0}
.card+.card{margin-top:10px}
.card h4{font:600 14px/1.35 var(--body);margin:0}
.meta{font-size:12px;color:var(--muted)}
.fb{border-left:3px solid var(--gold);padding:6px 10px;margin-top:8px;background:var(--panel2);border-radius:0 6px 6px 0;white-space:pre-wrap;overflow-wrap:anywhere}
.pre{white-space:pre-wrap;overflow-wrap:anywhere}
.between{display:flex;gap:8px 12px;justify-content:space-between;align-items:flex-start;flex-wrap:wrap}
details>summary{cursor:pointer;font-weight:500;padding:4px 0}
details.week{border-bottom:1px solid var(--line);padding:8px 0}
details.week:last-child{border-bottom:0}
details.week>summary{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.objectives{margin:6px 0 10px;padding-left:18px}
.formgroup{border:0;margin:0;padding:0;min-width:0}
.formgroup legend{font:600 15px/1.3 var(--body);padding:0;margin-bottom:8px}
.hint{font-size:12px;color:var(--muted);font-weight:400}
.calcs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}
.calcs div{background:var(--panel2);border-radius:6px;padding:8px 10px;min-width:0}
.calcs b{display:block;font-size:17px;font-weight:600}
.calcs span{font-size:12px;color:var(--muted)}
.sticky-actions{position:sticky;bottom:0;background:var(--panel);border-top:1px solid var(--line);margin:0 -16px -16px;padding:10px 16px;border-radius:0 0 8px 8px;z-index:4}
.linkbox{display:flex;gap:8px;margin-top:8px}.linkbox input{flex:1;min-width:0}
.grid.read td{text-align:right}.grid.read td:first-child{text-align:left}.grid.read td{padding:6px 8px}
.t td input,.t td select{min-width:0}
.t input[type=date],.t input[type=time]{width:100%;min-width:118px}
.t td textarea{min-width:180px}
.def{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:2px 12px;margin:6px 0 0}
.def dt{color:var(--muted)}.def dd{margin:0}
.tile svg{display:block;margin-top:4px;max-width:100%}
.up{color:var(--good)}.down{color:var(--bad)}
@media (max-width:760px){
 input,select,textarea{font-size:16px}
 button{min-height:40px}button.link{min-height:0}
 .form{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
 .who{display:none}
 .tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
}
.form label{align-content:start;grid-auto-rows:min-content}
form[data-form=scorecard] .form{grid-template-columns:repeat(auto-fill,minmax(min(100%,235px),1fr))}
form[data-form=scorecard] .form .wide{grid-column:1/-1}