/* ═══════════════════════════════════════════════════════════════════
   SIELMEIS · Suite de Cálculo Eléctrico BT
   Hoja de estilo del motor. Se inyecta dentro del shadow root, por eso
   los selectores de raíz son :host y no :root ni body.
   ═══════════════════════════════════════════════════════════════════ */

:host{
  display:block;
  --paper:#EDF1F3;
  --surface:#FFFFFF;
  --surface-2:#F7FAFB;
  --ink:#101E27;
  --ink-2:#3A4E5A;
  --muted:#6C818E;
  --line:#D6E0E5;
  --line-2:#E9EFF2;
  --ok:#1B7F4B;
  --ok-bg:#E7F4EC;
  --warn:#9A6B00;
  --warn-bg:#FBF1DA;
  --bad:#B3261E;
  --bad-bg:#FBE9E7;
  --f-cables:#7A4A2B;
  --f-cc:#B3261E;
  --f-tierra:#7E9C15;
  --f-fv:#1E6FA8;
  --f-elec:#40535E;
  --accent:var(--f-cables);
  --r:4px;
  --shadow:0 1px 2px rgba(16,30,39,.06),0 8px 24px -16px rgba(16,30,39,.30);
}
*{box-sizing:border-box}
:host{
  background:var(--paper);
  color:var(--ink);
  font-family:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:15px;line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.015em}
button{font:inherit;color:inherit}
input,select{font:inherit}

/* ---------- Cabecera ---------- */
.top{
  background:var(--ink);color:#EAF1F4;
  border-bottom:3px solid var(--accent);
  transition:border-color .2s;
}
.top-in{max-width:1180px;margin:0 auto;padding:14px 18px 0}
.brand{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.brand h1{font-size:19px;color:#fff}
.brand .sub{
  font-family:"Barlow Condensed",sans-serif;font-weight:600;
  text-transform:uppercase;letter-spacing:.13em;font-size:12px;color:#8FA7B3;
}
.families{display:flex;gap:2px;margin-top:14px;overflow-x:auto;scrollbar-width:none}
.families::-webkit-scrollbar{display:none}
.fam{
  border:0;background:transparent;color:#94ADB9;cursor:pointer;
  padding:9px 14px 10px;white-space:nowrap;border-radius:var(--r) var(--r) 0 0;
  font-family:"Barlow Condensed",sans-serif;font-weight:600;font-size:15px;
  text-transform:uppercase;letter-spacing:.06em;
  border-bottom:3px solid transparent;margin-bottom:-3px;
}
.fam:hover{color:#DCE8ED}
.fam[aria-selected="true"]{color:#fff;border-bottom-color:var(--accent);background:rgba(255,255,255,.06)}

/* ---------- Estructura ---------- */
.wrap{max-width:1180px;margin:0 auto;padding:20px 18px 60px;display:grid;grid-template-columns:250px 1fr;gap:22px;align-items:start}
@media(max-width:900px){.wrap{grid-template-columns:1fr;gap:14px;padding:14px 12px 48px}}

.rail{position:sticky;top:16px;min-width:0}
.wrap>*{min-width:0}
@media(max-width:900px){.rail{position:static}}
.rail-h{
  font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;
  letter-spacing:.13em;font-size:11.5px;font-weight:700;color:var(--muted);
  padding:0 0 8px 2px;
}
.rail-list{display:flex;flex-direction:column;gap:3px}
@media(max-width:900px){.rail-list{flex-direction:row;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
  .rail-list::-webkit-scrollbar{display:none}}
.item{
  text-align:left;background:transparent;border:1px solid transparent;
  padding:8px 10px;border-radius:var(--r);cursor:pointer;font-size:14px;
  color:var(--ink-2);display:flex;gap:9px;align-items:center;white-space:nowrap;
}
.item:hover{background:#fff;border-color:var(--line)}
.item .dot{width:3px;align-self:stretch;background:transparent;border-radius:2px;flex:0 0 3px}
.item[aria-current="true"]{background:#fff;border-color:var(--line);font-weight:600;color:var(--ink);box-shadow:var(--shadow)}
.item[aria-current="true"] .dot{background:var(--accent)}

/* ---------- Tarjetas ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;box-shadow:var(--shadow);overflow:hidden}
.card + .card{margin-top:16px}
.card-head{padding:16px 18px 14px;border-bottom:1px solid var(--line-2);border-left:4px solid var(--accent)}
.card-head h2{font-size:20px;line-height:1.2}
.card-head p{margin:6px 0 0;color:var(--muted);font-size:13.5px;max-width:62ch}
.eyebrow{
  font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;font-weight:700;
  letter-spacing:.14em;font-size:11px;color:var(--accent);display:block;margin-bottom:4px;
}
.card-body{padding:16px 18px 18px}

/* ---------- Formulario ---------- */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 14px}
@media(max-width:620px){.grid{grid-template-columns:1fr}}
.f{display:flex;flex-direction:column;gap:5px;min-width:0}
.f.wide{grid-column:1/-1}
.f label{
  font-family:"Barlow Condensed",sans-serif;font-weight:600;font-size:13px;
  text-transform:uppercase;letter-spacing:.07em;color:var(--ink-2);
}
.f .unit{color:var(--muted);font-weight:500}
.f input,.f select{
  border:1px solid var(--line);border-radius:var(--r);background:var(--surface-2);
  padding:9px 10px;color:var(--ink);width:100%;
  font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:14.5px;
}
.f select{font-family:"Archivo",sans-serif;font-size:14px}
.f input:focus,.f select:focus{outline:2px solid var(--accent);outline-offset:1px;background:#fff}
.nc{text-transform:none}
.f .unit{text-transform:none}
.row > *{min-width:0}
.combo{display:flex;align-items:stretch;width:100%}
.combo input{border-top-right-radius:0;border-bottom-right-radius:0;border-right:0;min-width:0;flex:1 1 auto}
.combo select{width:auto;flex:0 0 auto;min-width:82px;border-top-left-radius:0;border-bottom-left-radius:0;
  background:var(--surface);font-family:"IBM Plex Mono",monospace;font-size:14px;text-align:center;padding:9px 8px;color:var(--ink-2)}
.combo select:focus{position:relative;z-index:1}
.f .help{font-size:12px;color:var(--muted);line-height:1.35}
.izbox{border:1px solid var(--line);border-radius:var(--r);background:var(--surface-2);padding:12px 14px 13px}
.izb-t{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:11.5px;font-weight:700;color:var(--accent);margin-bottom:9px}
.izb-w{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.izt{width:100%;border-collapse:collapse;font-size:13px}
.izt th,.izt td{border-bottom:1px solid var(--line-2);padding:6px 9px;text-align:right;white-space:nowrap}
.izt thead th{background:var(--surface-2);font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.06em;font-size:11px;color:var(--muted)}
.izt tbody th{text-align:left;font-family:"IBM Plex Mono",monospace;font-weight:600;color:var(--ink)}
.izt td{font-family:"IBM Plex Mono",monospace;color:var(--ink-2)}
.izt td b{color:var(--ink)}
.izt .d{text-align:left;font-family:"Archivo",sans-serif;color:var(--muted);font-size:12px;white-space:normal;min-width:180px}
.izt tr.on td,.izt tr.on th{background:#FFF6E0}
.izt button{border:1px solid var(--line);background:#fff;border-radius:3px;padding:3px 10px;font-size:12px;cursor:pointer;color:var(--ink-2)}
.izt button:hover{border-color:var(--accent);color:var(--accent)}
.izt tr.on button{border-color:var(--accent);color:var(--accent);background:var(--surface-2)}
.izb-d{margin:8px 0 0;font-size:12px;color:var(--muted);line-height:1.4}

/* fichas de método de instalación */
.izcs{display:flex;flex-direction:column;gap:8px}
.izc{
  display:flex;gap:11px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);padding:10px 11px;
}
.izc.on{border-color:var(--accent);background:#FFFBF2}
.izc-g{flex:0 0 158px;line-height:0;border:1px solid var(--line-2);border-radius:3px;overflow:hidden;background:#fff}
.izc-b{flex:1;min-width:0}
.izc-h{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.izc-k{
  font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:14px;color:var(--ink);
  background:var(--surface-2);border:1px solid var(--line);border-radius:3px;padding:1px 7px;
}
.izc-tag{
  font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.07em;
  font-size:10.5px;font-weight:700;padding:2px 7px;border-radius:99px;
  background:var(--surface-2);color:var(--muted);border:1px solid var(--line-2);
}
.izc-tag.uni{background:#EAF2F7;color:#245A78;border-color:#BCD5E3}
.izc-tag.mul{background:#F3EFE6;color:#7A5A22;border-color:#DFD2BA}
.izc-s{font-size:12.5px;color:var(--ink-2);margin-top:5px;line-height:1.35}
.izc-p{font-size:11.5px;color:var(--muted);margin-top:4px;line-height:1.4}
.izc-n{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:7px}
.izc-n span{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--muted)}
.izc-n span b{color:var(--ink-2);font-weight:600}
.izc-n .big b{font-size:14px;color:var(--ink)}
.izc-n button{
  margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:3px;
  padding:4px 12px;font-size:12px;cursor:pointer;color:var(--ink-2);
}
.izc-n button:hover{border-color:var(--accent);color:var(--accent)}
.izc.on .izc-n button{border-color:var(--accent);color:var(--accent);background:var(--surface-2)}
@media(max-width:420px){
  .izc{flex-direction:column;gap:8px}
  .izc-g{flex:none;width:100%;max-width:280px;align-self:center}
  .izc-n button{margin-left:0}
}
.esq{border:1px solid var(--line);border-radius:var(--r);background:var(--surface-2);padding:12px 14px;display:flex;flex-direction:column;align-items:center;gap:6px}
.esq-t{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.13em;font-size:11.5px;font-weight:700;color:var(--accent);align-self:flex-start}
.esq-d{margin:0;font-size:12.5px;color:var(--muted);text-align:center;line-height:1.4;max-width:44ch}
.sep{grid-column:1/-1;display:flex;align-items:center;gap:10px;margin-top:6px}
.sep span{
  font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.13em;
  font-size:11.5px;font-weight:700;color:var(--muted);
}
.sep i{flex:1;height:1px;background:var(--line-2)}
.seg{display:flex;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface-2)}
.seg button{
  flex:1;border:0;background:transparent;padding:9px 6px;cursor:pointer;font-size:13.5px;color:var(--ink-2);
  border-right:1px solid var(--line);
}
.seg button:last-child{border-right:0}
.seg button[aria-pressed="true"]{background:var(--ink);color:#fff;font-weight:600}

/* filas dinámicas */
.rows{grid-column:1/-1;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.rows-h,.row{display:grid;gap:0;align-items:center}
.rows-h{background:var(--surface-2);border-bottom:1px solid var(--line)}
.rows-h div{
  font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.08em;
  font-size:11.5px;font-weight:700;color:var(--muted);padding:7px 9px;
}
.row{border-bottom:1px solid var(--line-2)}
.row:last-child{border-bottom:0}
.row input,.row select{border:0;background:transparent;border-radius:0;padding:8px 9px;font-size:14px}
.row input:focus,.row select:focus{outline:2px solid var(--accent);outline-offset:-2px}
.row .del{background:transparent;border:0;color:var(--muted);cursor:pointer;padding:6px 8px;font-size:16px;line-height:1}
.row .del:hover{color:var(--bad)}
.add{
  margin-top:8px;background:var(--surface-2);border:1px dashed var(--line);border-radius:var(--r);
  padding:8px 12px;cursor:pointer;color:var(--ink-2);font-size:13.5px;
}
.add:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- Resultados ---------- */
.res-head{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:12px 18px;background:var(--ink);color:#fff;
}
.res-head h3{
  font-family:"Barlow Condensed",sans-serif;font-weight:600;font-size:15px;
  text-transform:uppercase;letter-spacing:.13em;color:#C7D8E0;
}
.print{
  background:transparent;border:1px solid rgba(255,255,255,.28);color:#DCE8ED;
  padding:5px 11px;border-radius:var(--r);cursor:pointer;font-size:12.5px;
}
.print:hover{background:rgba(255,255,255,.1)}
.out{display:grid;grid-template-columns:repeat(auto-fit,minmax(155px,1fr));gap:1px;background:var(--line-2)}
.o{background:#fff;padding:12px 14px 13px}
.o .k{
  font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.09em;
  font-size:11.5px;font-weight:700;color:var(--muted);display:block;
}
.o .v{font-family:"IBM Plex Mono",monospace;font-size:23px;font-weight:600;letter-spacing:-.02em;margin-top:3px;overflow-wrap:break-word;word-break:normal;hyphens:none}
.o .v small{font-size:13px;font-weight:400;color:var(--muted);margin-left:3px;letter-spacing:0}
.o .h{font-size:12px;color:var(--muted);margin-top:3px;line-height:1.35}
.o.big{grid-column:span 2}
@media(max-width:620px){.o.big{grid-column:span 1}}
.o.ok .v{color:var(--ok)}.o.warn .v{color:var(--warn)}.o.bad .v{color:var(--bad)}

.verdict{padding:12px 16px;display:flex;gap:11px;align-items:flex-start;font-size:14px;border-top:1px solid var(--line-2)}
.verdict b{display:block;font-size:14px}
.verdict.ok{background:var(--ok-bg);color:#134D2E}
.verdict.warn{background:var(--warn-bg);color:#5F4300}
.verdict.bad{background:var(--bad-bg);color:#7C1B15}
.verdict .ic{font-size:16px;line-height:1.35}

/* medidor de caída */
.gauge{padding:14px 18px 16px;border-top:1px solid var(--line-2);background:var(--surface-2)}
.gauge-l{display:flex;justify-content:space-between;font-family:"Barlow Condensed",sans-serif;
  text-transform:uppercase;letter-spacing:.1em;font-size:11.5px;font-weight:700;color:var(--muted);margin-bottom:7px}
.bar{position:relative;height:26px;background:#fff;border:1px solid var(--line);border-radius:3px;overflow:hidden}
.bar .fill{position:absolute;inset:0 auto 0 0;background:var(--ok);opacity:.85;transition:width .25s ease}
.bar.warn .fill{background:var(--warn)}
.bar.bad .fill{background:var(--bad)}
.bar .lim{position:absolute;top:0;bottom:0;width:2px;background:var(--ink)}

.gauge .scale{margin-top:8px;font-size:12px;color:var(--muted)}

/* esquema de línea */
.line-svg{width:100%;height:64px;display:block;margin-top:4px}

/* fórmulas */
.form-box{padding:14px 18px 16px;border-top:1px solid var(--line-2)}
.form-box .t{
  font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.13em;
  font-size:11.5px;font-weight:700;color:var(--muted);margin-bottom:8px;
}
.steps{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:7px}
.steps li{
  font-family:"IBM Plex Mono",monospace;font-size:13px;color:var(--ink-2);
  background:var(--surface-2);border-left:2px solid var(--line);padding:7px 10px;border-radius:0 var(--r) var(--r) 0;
  overflow-x:auto;white-space:pre-wrap;word-break:break-word;
}
.steps li b{color:var(--ink);font-weight:600}

/* tabla de datos */
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th,.tbl td{border:1px solid var(--line-2);padding:6px 9px;text-align:right}
.tbl th{background:var(--surface-2);font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;
  letter-spacing:.07em;font-size:11.5px;color:var(--muted);font-weight:700}
.tbl td:first-child,.tbl th:first-child{text-align:left}
.tbl td{font-family:"IBM Plex Mono",monospace}
.tbl tr.hit td{background:#FFF6E0;font-weight:600}

.note{padding:12px 18px 16px;font-size:12.5px;color:var(--muted);border-top:1px solid var(--line-2);line-height:1.5}
.note b{color:var(--ink-2)}
.foot{max-width:1180px;margin:0 auto;padding:0 18px 40px;font-size:12px;color:var(--muted);line-height:1.6}
.foot b{color:var(--ink-2)}

@media print{
  .top,.rail,.print,.foot{display:none}
  :host{background:#fff}
  .wrap{display:block;padding:0;max-width:none}
  .card{box-shadow:none;border-color:#bbb;break-inside:avoid}
  .res-head{background:#fff;color:#000;border-bottom:1px solid #000}
  .res-head h3{color:#000}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ---------- Montaje dentro de la página del sitio ---------- */
:host{border-radius:8px;overflow:hidden;margin-bottom:28px;box-shadow:var(--shadow)}
:host{
  text-align:left;letter-spacing:normal;word-spacing:normal;
  text-transform:none;text-indent:0;font-weight:400;font-style:normal;white-space:normal;
}
.wrap{padding-bottom:32px}
.foot{padding-bottom:24px}

/* ---------- Teléfono: la fila de calculadoras ---------- */
@media(max-width:900px){
  .rail{position:relative}
  .rail-list{
    gap:7px;
    /* se desliza de borde a borde de la pantalla, no dentro del margen */
    margin:0 -12px;padding:2px 12px 7px;
    scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;
  }
  .item{
    scroll-snap-align:start;
    background:var(--surface);border-color:var(--line);
    min-height:42px;padding:0 14px;border-radius:21px;
    font-size:13.5px;box-shadow:var(--shadow);
  }
  .item .dot{
    width:7px;height:7px;flex:0 0 7px;align-self:center;
    border-radius:50%;background:var(--line-2)
  }
  .item[aria-current="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
  .item[aria-current="true"] .dot{background:#fff}
  /* el degradado de la derecha dice que la fila sigue */
  .rail:after{
    content:"";position:absolute;right:-12px;bottom:7px;width:28px;height:44px;
    pointer-events:none;
    background:linear-gradient(90deg,rgba(237,241,243,0) 0%,var(--paper) 78%);
  }
  /* las pestañas de familia, con la misma holgura para el dedo */
  .fam{padding:12px 15px 13px;font-size:15.5px}
  .families{margin:0 -12px;padding:14px 12px 0}
}

/* ---------- Teléfono estrecho ---------- */
@media(max-width:560px){
  .wrap{padding:12px 10px 40px}
  .rail-list{margin:0 -10px;padding:2px 10px 7px}
  .families{margin:0 -10px;padding:14px 10px 0}
  .rail:after{right:-10px}
  .card-head{padding:14px 14px 12px}
  .card-head h2{font-size:18px}
  .card-body{padding:14px}
  /* las tablas anchas se deslizan solas; el texto no debe encogerse más */
  .tbl{font-size:12.5px}
}

/* ---------- Criterios de cálculo ---------- */
:host{--f-criterios:#5B4B8A}
.doc{display:flex;flex-direction:column;gap:18px}
.crit{
  border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:var(--r);background:var(--surface);padding:15px 16px 16px;
}
.crit h4{
  margin:0 0 4px;font-family:"Barlow Condensed",sans-serif;font-weight:700;
  text-transform:uppercase;letter-spacing:.06em;font-size:16px;color:var(--ink);
}
.crit-d{margin:0 0 11px;color:var(--ink-2);font-size:14px;line-height:1.5}
.crit-f{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;
  padding:8px 11px;margin-bottom:6px;
  background:var(--surface-2);border:1px solid var(--line-2);border-radius:var(--r);
}
.crit-f code{
  font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:14px;
  color:var(--ink);white-space:normal;word-break:break-word;
}
.crit-f span{font-size:12.5px;color:var(--muted);font-style:italic}
.crit-s{
  margin:11px 0 0;font-size:12.5px;line-height:1.6;color:var(--ink-2);
  padding-top:9px;border-top:1px dashed var(--line);
}
.crit-s b{
  font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;
  letter-spacing:.08em;font-size:11.5px;color:var(--muted);margin-right:5px;
}
.crit-n{margin:9px 0 0;font-size:12.5px;line-height:1.55;color:var(--muted)}

/* unipolar / multipolar */
/* El min() es imprescindible: auto-fit con minmax(200px,1fr) a secas no puede
   encoger la pista por debajo de 200 px, así que en un teléfono estrecho la
   rejilla desborda su propia tarjeta y el texto se sale. */
.tipos{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(200px,100%),1fr));gap:10px}
.tipo{background:var(--surface-2);border:1px solid var(--line-2);border-radius:var(--r);padding:10px 12px}
.tipo b{display:block;font-size:13.5px;margin-bottom:3px}
.tipo p{margin:0;font-size:12.5px;line-height:1.45;color:var(--muted)}

/* métodos de instalación, con su esquema */
.metodos{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(330px,100%),1fr));gap:12px}
.met{
  display:flex;gap:13px;align-items:flex-start;
  background:var(--surface-2);border:1px solid var(--line-2);border-radius:var(--r);padding:11px 12px;
}
/* El esquema viene en un lienzo de 320×132: por debajo de unos 130 px de
   ancho el tubo y las hiladas del muro dejan de distinguirse. */
.met-svg{flex:0 0 132px;width:132px}
.met-txt{min-width:0}
.met-txt b{
  font-family:"IBM Plex Mono",monospace;font-size:14px;color:var(--accent);
  margin-right:7px;
}
.met-tipo{
  font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;
  letter-spacing:.06em;font-size:11px;font-weight:700;color:var(--muted);
}
.met-sitio{margin:5px 0 0;font-size:13px;line-height:1.4;color:var(--ink)}
.met-por{margin:4px 0 0;font-size:12px;line-height:1.45;color:var(--muted)}

/* tablas anchas: se deslizan solas */
.doc-tw{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:4px}
.crit-tbl{min-width:420px}
.crit-tbl td:first-child,.crit-tbl th:first-child{text-align:right;font-weight:700}
.crit-det{
  border:1px solid var(--line-2);border-radius:var(--r);
  background:var(--surface-2);padding:9px 11px;margin-bottom:8px;
}
.crit-det summary{cursor:pointer;font-size:13.5px;color:var(--ink-2)}
.crit-det[open] summary{margin-bottom:8px;color:var(--ink)}

@media(max-width:560px){
  .met{flex-direction:column}
  .met-svg{flex:0 0 auto;width:130px}
  .crit-f code{font-size:13px}
}

/* ---------- El puntero tiene que notarse ---------- */
@media (hover:hover) and (pointer:fine){
  .f input:hover:not(:focus),
  .f select:hover:not(:focus){
    border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent);
  }
  /* En el combo el input no lleva borde derecho —se une al desplegable—, y el
     anillo dibujaría ahí una raya de más: se marca solo el borde. */
  .combo input:hover:not(:focus),
  .combo select:hover:not(:focus){
    border-color:var(--accent);box-shadow:none;
  }
  /* la fila entera se tiñe: dice de qué medidor se está tocando el dato */
  .rows .row:hover{background:var(--surface-2)}
  /* y el campo concreto, que no tiene borde propio, se dibuja uno */
  .row input:hover:not(:focus),
  .row select:hover:not(:focus){
    background:var(--surface);box-shadow:inset 0 0 0 1px var(--accent);
  }
  .seg button:hover:not([aria-pressed="true"]){background:var(--line-2);color:var(--ink)}
  .add:hover,.izt button:hover,.izc-n button:hover{background:var(--surface)}
}
/* el desplegable se pulsa, no se escribe */
.f select,.combo select,.row select{cursor:pointer}