/* Concepto: panel de laboratorio. Cabecera tinta, hoja clara, valores en mono, rangos de referencia como regla graduada. */
:root{
 --bg:#ecedea;--surface:#ffffff;--surface2:#f4f5f1;--ink:#25291e;--muted:#5e6455;--line:#d4d7cb;
 --acc:#667a38;--acc-ink:#ffffff;--acc-soft:#e3e9cf;--hdr:#d8dfc0;--hdr-ink:#2a3219;
 --ok:#1a7f4b;--ok-soft:#e3f3ea;--warn:#a65f00;--warn-soft:#fdf0d9;--bad:#bf3326;--bad-soft:#fbe7e4;
 --f-head:'IBM Plex Sans 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,Menlo,Consolas,monospace;
 --r:6px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
 --bg:#171916;--surface:#20231e;--surface2:#272b24;--ink:#e8eadf;--muted:#a0a695;--line:#383d32;
 --acc:#b3c383;--acc-ink:#1c2410;--acc-soft:#343c22;--hdr:#2a2f21;--hdr-ink:#e8eadf;
 --ok:#4cc58a;--ok-soft:#12301f;--warn:#f0b24d;--warn-soft:#33260c;--bad:#ff7b6b;--bad-soft:#3a1814;color-scheme:dark}}
:root[data-theme="dark"]{
 --bg:#171916;--surface:#20231e;--surface2:#272b24;--ink:#e8eadf;--muted:#a0a695;--line:#383d32;
 --acc:#b3c383;--acc-ink:#1c2410;--acc-soft:#343c22;--hdr:#2a2f21;--hdr-ink:#e8eadf;
 --ok:#4cc58a;--ok-soft:#12301f;--warn:#f0b24d;--warn-soft:#33260c;--bad:#ff7b6b;--bad-soft:#3a1814;color-scheme:dark}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:15px/1.5 var(--f-body);-webkit-text-size-adjust:100%}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:600;margin:0;line-height:1.2;text-wrap:balance}
h1{font-size:26px}h2{font-size:21px}h3{font-size:17px}h4{font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
p{margin:0}
.mono{font-family:var(--f-mono)}
.muted{color:var(--muted)}.small{font-size:13px}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.wrap{max-width:1120px;margin:0 auto;padding-inline:max(16px,env(safe-area-inset-left,0px)) max(16px,env(safe-area-inset-right,0px))}
.wrap>*+*{margin-top:16px}
/* header */
.top{background:var(--hdr);color:var(--hdr-ink)}
.top .wrap{display:flex;align-items:center;gap:14px;padding-block:12px;flex-wrap:wrap}
.top .wrap>*+*{margin-top:0}
.brand{display:flex;align-items:center;gap:12px;min-width:0;flex:1 1 220px}
.brand img{height:40px;max-width:120px;object-fit:contain;background:#fff;border-radius:4px;padding:3px}
.brand b{font-family:var(--f-head);font-size:18px;letter-spacing:.01em;overflow-wrap:anywhere}
.brand small{display:block;opacity:.7;font-size:12px}
.who{display:flex;align-items:center;gap:10px;font-size:13px}
.who .pill{background:rgba(110,120,80,.22);color:inherit}
.tabs{background:var(--surface);border-bottom:1px solid var(--line)}
.tabs .wrap{display:flex;gap:2px;overflow-x:auto;padding-block:0}
.tabs .wrap>*+*{margin-top:0}
.tab{background:none;border:0;border-bottom:3px solid transparent;padding:12px 14px;cursor:pointer;color:var(--muted);font-weight:500;white-space:nowrap}
.tab[aria-current="true"]{color:var(--acc);border-bottom-color:var(--acc)}
main.wrap{padding-block:18px 48px}
/* ui */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.card>*+*{margin-top:12px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.row.sp{justify-content:space-between}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.grid>*{min-width:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:var(--r);padding:8px 14px;cursor:pointer;font-weight:500;min-height:38px}
.btn:hover{background:var(--surface2)}
.btn.p{background:var(--acc);border-color:var(--acc);color:var(--acc-ink)}
.btn.p:hover{filter:brightness(1.08)}
.btn.d{color:var(--bad);border-color:var(--bad)}
.btn.s{padding:4px 10px;min-height:30px;font-size:13px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
label{display:block;font-size:13px;font-weight:500;color:var(--muted)}
input,select,textarea{width:100%;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:8px 10px;min-height:38px;margin-top:4px}
textarea{min-height:70px;resize:vertical}
input[type=checkbox]{width:auto;min-height:0;margin:0 6px 0 0}
.chk{display:flex;align-items:center;font-size:14px;color:var(--ink);font-weight:400}
.pill{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600;background:var(--acc-soft);color:var(--acc)}
.pill.ok{background:var(--ok-soft);color:var(--ok)}.pill.warn{background:var(--warn-soft);color:var(--warn)}.pill.bad{background:var(--bad-soft);color:var(--bad)}
.note{padding:10px 12px;border-radius:var(--r);background:var(--warn-soft);color:var(--ink);border:1px solid var(--warn);font-size:13.5px}
.note.ok{background:var(--ok-soft);border-color:var(--ok)}.note.bad{background:var(--bad-soft);border-color:var(--bad)}
.tw{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-family:var(--f-head);font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--surface2);font-weight:600}
tr:last-child td{border-bottom:0}
td.n,th.n{text-align:right;font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.flag{font-family:var(--f-mono);font-weight:600;padding:1px 6px;border-radius:4px;font-size:12px}
.flag.H,.flag.L,.flag.A{background:var(--bad-soft);color:var(--bad)}
.v-H,.v-L,.v-A{color:var(--bad);font-weight:600}
.empty{padding:28px 16px;text-align:center;color:var(--muted)}
.kbd{font-family:var(--f-mono);background:var(--surface2);border:1px solid var(--line);border-radius:4px;padding:1px 6px}
/* login */
.login{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:28px;align-items:center;min-height:70vh}
@media(max-width:820px){.login{grid-template-columns:minmax(0,1fr)}}
.hero h1{font-size:38px;max-width:14ch}
.hero p{margin-top:12px;color:var(--muted);max-width:46ch}
.ruler{margin-top:24px;max-width:460px}
.ruler svg{width:100%;height:auto;display:block}
.seg{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;background:var(--surface2);padding:4px;border-radius:var(--r);border:1px solid var(--line)}
.seg button{border:0;background:none;padding:8px 4px;border-radius:4px;cursor:pointer;font-weight:500;color:var(--muted);font-size:13.5px}
.seg button[aria-pressed="true"]{background:var(--acc);color:var(--acc-ink)}
/* estudio */
details.test{border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
details.test>summary{cursor:pointer;padding:10px 14px;display:flex;gap:10px;align-items:center;font-weight:600;list-style:none}
details.test>summary::-webkit-details-marker{display:none}
details.test>summary::before{content:'▸';color:var(--muted)}
details.test[open]>summary::before{content:'▾'}
details.test>summary .pill{margin-left:auto}
.items{padding:4px 14px 14px;display:grid;gap:0}
.it{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1.2fr) 80px minmax(0,1.2fr) minmax(0,.9fr) 34px;gap:8px;align-items:center;padding:5px 0;border-bottom:1px dashed var(--line)}
.it:last-child{border-bottom:0}
.it input,.it select{margin:0;min-height:34px;padding:5px 8px}
.it .u,.it .rf{font-size:13px;color:var(--muted)}
.it .rf{font-family:var(--f-mono)}
.sec{font-family:var(--f-head);text-transform:uppercase;font-size:12px;letter-spacing:.07em;color:var(--acc);margin-top:10px}
@media(max-width:640px){.it{grid-template-columns:minmax(0,1fr) minmax(0,1fr);}.it .u,.it .rf{grid-column:auto}.ith{display:none}}
.atb{display:grid;gap:6px}
.atb .r{display:grid;grid-template-columns:minmax(0,1fr) 130px 34px;gap:6px}
/* informe */
.informe{background:#fff;color:#111;border:1px solid var(--line);border-radius:var(--r);padding:20px}
.informe h3{color:#111}
.informe table{color:#111}
.informe th{background:#eef1f5;color:#444}
.informe td,.informe th{border-color:#d9dee5}
.informe .v-H,.informe .v-L,.informe .v-A{color:#bf3326}
.chart svg{width:100%;height:auto;display:block}
.chart text{font-family:var(--f-mono);font-size:11px;fill:var(--muted)}
.spark{width:90px;height:26px;display:block}
.dl{display:flex;gap:8px;flex-wrap:wrap}
.modal{position:fixed;inset:0;background:rgba(5,12,20,.55);display:flex;align-items:center;justify-content:center;padding:16px;z-index:20}
.modal .card{max-width:440px;width:100%}
.clave{font-family:var(--f-mono);font-size:20px;letter-spacing:.08em;background:var(--surface2);border:1px dashed var(--line);border-radius:var(--r);padding:8px 12px;display:inline-block}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.brandlogo{display:block;width:min(100%,420px);height:auto;background:#fff;border-radius:10px;padding:8px 12px;margin-bottom:18px;border:1px solid var(--line)}
.foot{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-block:24px;margin-top:24px;border-top:1px solid var(--line)}
.foot img{height:34px;background:#fff;border-radius:6px;padding:3px 6px;border:1px solid var(--line)}
.areas{display:flex;gap:6px;flex-wrap:wrap;position:sticky;top:0;z-index:5;background:var(--bg);padding-block:8px}
.area{border:1px solid var(--line);background:var(--surface);border-radius:var(--r);padding:8px 12px;cursor:pointer;font-weight:500;display:inline-flex;gap:6px;align-items:center}
.area[aria-selected="true"]{background:var(--acc);color:var(--acc-ink);border-color:var(--acc)}
.plan{border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.planh{display:flex;gap:10px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line)}
.planh .pill:last-child{margin-left:auto}
.ith{padding:8px 14px 6px;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--surface2);border-bottom:1px solid var(--line)}
.it .pv{font-size:13px;color:var(--muted)}
.plan .items{padding:0 14px 10px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;display:grid;gap:4px;align-content:start}
.kpi b{font:600 30px/1 var(--f-mono)}.kpi span{color:var(--muted);font-size:13px}
.steps{margin:8px 0 0;padding-left:20px;display:grid;gap:8px}
.credit{display:flex;justify-content:center;padding-block:8px 28px}
.credit img{width:min(100%,230px);height:auto;background:#fff;border-radius:10px;padding:6px 10px;border:1px solid var(--line)}

.seals{display:grid;grid-template-columns:repeat(3,minmax(0,200px));justify-content:center;align-items:stretch;gap:14px;padding-block:8px 28px}
.seals img{margin:0!important;width:100%;height:64px;background:#fff;border-radius:10px;padding:6px 10px;border:1px solid var(--line);object-fit:contain;object-position:center;box-sizing:border-box}
@media(max-width:520px){.seals{gap:8px}.seals img{height:48px;padding:4px 6px}}
.carnet{max-width:400px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;color:#25291e;position:relative}
.carnet .ch{display:flex;align-items:center;gap:10px;background:var(--hdr);color:var(--hdr-ink);padding:10px 14px}
.carnet .ch img{height:38px;max-width:90px;object-fit:contain;background:#fff;border-radius:6px;padding:2px}
.carnet .ch small{display:block;font-size:11px;opacity:.85}
.carnet .cb{padding:12px 14px 14px;display:grid;gap:4px}
.carnet .cb>small{font-size:11px;letter-spacing:.06em;color:#667a38;font-weight:600}
.carnet .cb>span{font-size:12px;color:#5e6455}
.accbox{display:grid;grid-template-columns:1fr 1fr;gap:12px;border:2px solid #667a38;border-radius:16px;padding:10px 14px;margin-top:8px;background:#f7f9f1}
.accbox small{display:block;font-size:11px;color:#5e6455}
.accbox b{font-family:var(--f-mono);font-size:17px;letter-spacing:.06em;word-break:break-all}
.carnet .cl{display:block;margin:0 14px 10px auto;height:34px}
.manfig{margin:12px 0 0;text-align:center}.manfig img{max-width:100%;height:auto;border:1px solid var(--line);border-radius:8px;background:#fff}.manfig figcaption{margin-top:6px}.mansec ul{margin:8px 0 0;padding-left:20px}.printhead{display:none}
@media print{body.printman header.top,body.printman nav.tabs,body.printman footer,body.printman .seals,body.printman .noprint{display:none!important}body.printman .printhead{display:flex;align-items:center;gap:16px;margin-bottom:12px}body.printman .mansec{break-inside:avoid;box-shadow:none}body.printman{background:#fff}}
.clockbar{background:var(--surface2);border-bottom:1px solid var(--line);font-size:13px}.clockbar .wrap{display:flex;justify-content:flex-end;align-items:center;gap:12px;padding-block:5px}#clkd{text-transform:capitalize;color:var(--muted,#666)}.clk{font-family:ui-monospace,Menlo,Consolas,monospace;font-weight:700;font-size:15px;letter-spacing:.06em;background:#23261c;color:#d8f08a;border-radius:6px;padding:2px 9px;font-variant-numeric:tabular-nums}
@media print{.clockbar{display:none!important}}