:root{--bg:#0b1020;--panel:#121a2d;--panel2:#172238;--line:#273553;--text:#f4f7fb;--muted:#a8b3c7;--good:#53d18a;--warn:#ffd166;--bad:#ff7b7b;--accent:#7aa2ff;--accent2:#b28cff;--input:#0b1325}
:root[data-theme=light]{--bg:#f4f6fb;--panel:#fff;--panel2:#e9eef8;--line:#d5dcea;--text:#141b2d;--muted:#5a6680;--input:#f7f9fd}
*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--text)}
button,input,select,textarea{font:inherit}.shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
aside{border-right:1px solid var(--line);padding:24px 16px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{font-weight:800;font-size:20px}.brand small{display:block;color:var(--muted);font-size:11px;font-weight:500;margin-top:4px}
.nav{margin-top:24px;display:grid;gap:4px}.nav button{border:0;background:transparent;color:var(--muted);padding:10px 12px;border-radius:10px;text-align:left;cursor:pointer}
.nav button.active,.nav button:hover{background:var(--panel2);color:var(--text)}.side-foot{margin-top:24px}
main{padding:28px;max-width:1400px;width:100%;margin:auto}h1{margin:0 0 4px;font-size:28px}h2{font-size:17px;margin:0 0 12px}h3{font-size:14px;margin:14px 0 8px}
.sub{color:var(--muted);margin-bottom:20px;line-height:1.5}.muted{color:var(--muted)}.small{font-size:12px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-bottom:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px}
.kpi .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}.kpi .value{font-size:26px;font-weight:750;margin-top:8px}.hint{font-size:12px;color:var(--muted);margin-top:5px}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}
.fld{margin-bottom:10px}label{font-size:12px;color:var(--muted);display:block;margin-bottom:5px}.chk{display:flex;gap:8px;align-items:center;margin:8px 0}
.field{background:var(--input);border:1px solid var(--line);color:var(--text);padding:9px 10px;border-radius:10px;width:100%}
.tbl-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th,td{padding:8px;border-bottom:1px solid var(--line);text-align:left}th{color:var(--muted);font-weight:600}td .field{min-width:80px}
.pill{display:inline-block;padding:3px 8px;border-radius:999px;border:1px solid var(--line);font-size:11px;color:var(--muted)}.pill.good{color:var(--good)}.pill.bad{color:var(--bad)}.pill.warn{color:var(--warn)}
.btn{border:1px solid var(--line);background:var(--panel2);color:var(--text);padding:8px 12px;border-radius:10px;cursor:pointer}.btn.primary{background:linear-gradient(135deg,#496fff,#7557df);border:0;color:#fff}.btn.danger{color:var(--bad)}
.note{border-left:3px solid var(--accent);padding:10px 12px;background:var(--panel2);border-radius:8px;font-size:13px;line-height:1.5;margin:8px 0}.note.warn{border-color:var(--warn)}.note.bad{border-color:var(--bad)}.note.good{border-color:var(--good)}
.progress{height:9px;background:var(--input);border-radius:999px;overflow:hidden;border:1px solid var(--line)}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2))}.progress.good i{background:var(--good)}.progress.bad i{background:var(--bad)}
.positive{color:var(--good)}.negative{color:var(--bad)}.warning{color:var(--warn)}.right{text-align:right}
.tip{display:inline-block;width:14px;height:14px;line-height:14px;text-align:center;border-radius:50%;background:var(--panel2);font-size:10px;cursor:help;margin-left:4px}
.donut{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.donut svg{width:170px}.dc-t{font-size:11px;font-weight:700;fill:var(--text)}.dc-s{font-size:7px;fill:var(--muted)}
.legend{list-style:none;padding:0;margin:0;font-size:12px}.legend li{display:flex;gap:8px;align-items:center;margin:4px 0}.legend i{width:10px;height:10px;border-radius:3px}.legend b{margin-left:auto;padding-left:12px}.legend.inline{display:flex;gap:14px}
.chart svg{width:100%}.ax{stroke:var(--line)}.al{font-size:10px;fill:var(--muted)}
.bar-row{display:grid;grid-template-columns:150px 1fr 90px;gap:10px;align-items:center;margin:6px 0;font-size:13px}.bt{height:10px;background:var(--input);border-radius:9px;overflow:hidden}.bt i{display:block;height:100%}.bv{text-align:right}
.empty{color:var(--muted);padding:16px;text-align:center}.footer{color:var(--muted);font-size:11px;line-height:1.5;margin-top:20px}
@media(max-width:900px){.shell{grid-template-columns:1fr}aside{position:relative;height:auto}.nav{display:flex;overflow:auto}.nav button{white-space:nowrap}main{padding:16px}}
.seg{display:inline-flex;flex-wrap:wrap;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-bottom:12px}.seg button{border:0;background:transparent;color:var(--muted);padding:8px 14px;cursor:pointer}.seg button.on{background:linear-gradient(135deg,#496fff,#7557df);color:#fff}

/* accessibility */
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:8px 14px;z-index:20;border-radius:0 0 8px 0}.skip:focus{left:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}main:focus{outline:none}
.btn.small{padding:5px 9px;font-size:12px}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
/* sidebar: profiles and grouped nav */
.profile{margin-top:18px}.profile label{margin-bottom:4px}
.nav{gap:2px;margin-top:16px}.nav-group{display:grid;gap:2px;margin-bottom:8px}.nav-h{font-size:10px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);padding:6px 12px 2px}
.nav button[aria-current=page]{background:var(--panel2);color:var(--text);font-weight:600}
.plist{margin:0 0 12px 18px;padding:0}.steps{padding-left:20px}.steps li{margin:10px 0}
.hint.positive{color:var(--good)}.hint.negative{color:var(--bad)}
/* phones */
@media(max-width:900px){
  aside{padding:12px 16px}.nav{display:flex;overflow-x:auto;gap:4px;padding-bottom:6px}.nav-group{display:flex;gap:2px;margin:0;align-items:center}.nav-h{display:none}
  .nav button{white-space:nowrap;min-height:44px}.side-foot{display:none}.profile{display:grid;grid-template-columns:1fr;margin-top:10px}
  .field,.btn,select{min-height:44px;font-size:16px}h1{font-size:22px}.grid{grid-template-columns:1fr}.bar-row{grid-template-columns:100px 1fr 70px}
  .kpi .value{font-size:22px}th,td{padding:8px 6px}
}
/* print / PDF summary */
@media print{
  :root{--bg:#fff;--panel:#fff;--panel2:#f2f4f8;--line:#ccd;--text:#111;--muted:#555;--input:#fff}
  aside,.no-print,.skip,#profilebox{display:none!important}.shell{display:block}main{padding:0;max-width:none}
  .card{break-inside:avoid;border:1px solid #ccd;box-shadow:none}body{background:#fff}a{color:inherit;text-decoration:none}
}

a{color:var(--accent)}a:visited{color:var(--accent2)}
/* phone fixes: let grid children shrink so wide tables scroll inside their card instead of stretching the page */
.grid>*,.card,main{min-width:0}.tbl-wrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
.card{overflow-wrap:anywhere}.seg{max-width:100%}.chart svg,.donut svg{max-width:100%;height:auto}
input[type=checkbox]{width:20px;height:20px;accent-color:var(--accent);flex:none}.chk{min-height:32px}
@media(max-width:900px){
  .grid{grid-template-columns:minmax(0,1fr)}.two,.three{grid-template-columns:minmax(0,1fr)}
  main{padding:14px 12px}.card{padding:14px}td .field{min-width:96px}
  input[type=checkbox]{width:24px;height:24px}.chk{min-height:44px}.seg button{min-height:44px}
  a{padding:2px 0}.donut{justify-content:center}.row{gap:8px}
  .bar-row{grid-template-columns:90px 1fr 64px}
}
@media(max-width:900px){.shell{grid-template-columns:minmax(0,1fr)}aside,main{min-width:0;max-width:100vw}}
/* light theme: status and accent colours darkened to meet 4.5:1 text contrast on white */
:root[data-theme=light]{--accent:#2f56cc;--accent2:#6a3fc4;--good:#0d6b35;--warn:#8a5300;--bad:#b3261e}
:root[data-theme=light] .btn.primary,:root[data-theme=light] .seg button.on{color:#fff}