/* pat.css — Estilo PAT Seguridad Eléctrica para la app Unifilar.
   NUEVO archivo: app/static/pat.css  (lo usan index, admin, precios y restablecer) */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=IBM+Plex+Sans:wght@400;500;600&display=swap');

:root{
  color-scheme:light;--on-accent:#ffffff;--brand:#1d3c76;--link:#1d3c76;--field:#ffffff;
  --bg:#f4f4f2;--surface:#e9eaee;--ink:#16203c;--accent:#1d3c76;
  --divider:color-mix(in srgb,#16203c 38%,transparent);
  --n200:#e8e9ed;--n300:#d3d6de;--n600:#767d90;--n700:#5a6175;--n800:#3e4558;
  --a100:#eef3fb;--a200:#d8e4f5;--a500:#3f68ab;--a600:#17305f;--a700:#122749;
  --luz:#e0a92c;--agua:#7ea9d6;--dato:#9e4a42;
  --ok:#2f6b3f;--okbg:#e9f3ec;--warn:#8a5a00;--warnbg:#fbf3df;--bad:#9e2f24;--badbg:#f8e9e7;
  --fh:"Space Grotesk",system-ui,sans-serif;--fb:"IBM Plex Sans",system-ui,sans-serif;--mono:ui-monospace,SFMono-Regular,Consolas,monospace;
  /* alias para clases antiguas */
  --p:var(--accent);--pd:var(--a600);--ps:var(--a100);--muted:var(--n600);--line:var(--divider);--blue:var(--accent);--danger:var(--bad);--danger-bg:var(--badbg)
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;font-family:var(--fb);font-size:15px;line-height:1.55;color:var(--ink);background:var(--bg);
  background-image:linear-gradient(var(--n200) 1px,transparent 1px),linear-gradient(90deg,var(--n200) 1px,transparent 1px);background-size:64px 64px;min-height:100vh}
button,input,select{font:inherit}
h1,h2,h3,h4{font-family:var(--fh);font-weight:700;letter-spacing:-.03em;line-height:1.05;margin:0}
h1{font-size:clamp(30px,4.4vw,52px)}h2{font-size:clamp(20px,2.2vw,26px)}
a{color:var(--link);text-underline-offset:3px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
::selection{background:color-mix(in srgb,var(--accent) 25%,transparent)}
.hidden{display:none!important}

/* ===== Cabecera ===== */
.topbar{position:sticky;top:0;z-index:30;min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px clamp(16px,3vw,24px);background:var(--bg);border-bottom:2px solid var(--divider)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand img{height:44px;width:auto;display:block}
.brand-txt{display:flex;flex-direction:column;line-height:1;border-left:2px solid var(--divider);padding-left:12px}
.brand-txt b{font-family:var(--fh);font-weight:700;font-size:16px;letter-spacing:-.02em}
.brand-txt span{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--n600);margin-top:4px}
.brand-txt span em{font-style:normal;color:var(--link);font-weight:600}
.top-actions{display:flex;align-items:center;gap:14px;font-size:13px;font-weight:600}
.top-actions a:not(.btn),.link{color:var(--ink);text-decoration:none;font-size:13px;font-weight:600;background-image:linear-gradient(currentColor,currentColor);background-size:0 2px;background-repeat:no-repeat;background-position:0 100%;transition:background-size .3s}
.top-actions a:not(.btn):hover,.link:hover{background-size:100% 2px}

/* ===== Botones ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;cursor:pointer;text-decoration:none;font-family:var(--fh);font-weight:700;font-size:14px;line-height:1.2;padding:10px 16px;border:2px solid transparent;border-radius:0;background:transparent;color:var(--ink);transition:background .2s,color .2s,transform .2s}
.btn:hover{transform:translateY(-2px)}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.primary,.btn-primary{background:var(--brand);color:var(--on-accent)}.primary:hover,.btn-primary:hover{background:var(--a600)}
.outline,.btn-outline{border-color:var(--divider);color:var(--ink);background:var(--bg)}.outline:hover,.btn-outline:hover{background:var(--a100)}
.danger,.btn-danger,.delete{border-color:color-mix(in srgb,var(--bad) 45%,transparent);color:var(--bad);background:var(--bg)}.danger:hover,.btn-danger:hover,.delete:hover{background:var(--badbg)}
.btn-solid-danger{background:var(--bad);color:#fff}.btn-solid-danger:hover{background:#7d241b}
.all{background:var(--ink);color:var(--bg)}.all:hover{background:var(--a700)}
.warning{background:var(--bg);color:var(--ink);border-color:var(--luz);box-shadow:inset 4px 0 0 var(--luz)}
.violet{background:var(--bg);color:var(--ink);border-color:var(--dato);box-shadow:inset 4px 0 0 var(--dato)}
.small,.btn-small{font-size:12px;padding:7px 11px}

/* ===== Layout y textos ===== */
.layout{max-width:1240px;margin:0 auto;padding:clamp(24px,4vw,48px) clamp(16px,3vw,24px) 64px}
.head,.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:24px;padding-bottom:24px;border-bottom:2px solid var(--divider)}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--a700);font-weight:600;margin-bottom:10px}
.sub,.subtitle{margin:10px 0 0;color:var(--n800);line-height:1.55;max-width:60ch}
.help{font-size:12px;color:var(--n700);line-height:1.5}
.card{background:var(--bg);border:2px solid var(--divider);border-radius:0;box-shadow:none}
.pad{padding:clamp(18px,2.4vw,26px)}

/* ===== Formularios ===== */
label{display:block;margin:0 0 6px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--n700)}
.field{margin-bottom:16px}
.input,.select,.inline-select,.days{height:42px;padding:0 11px;border:2px solid var(--divider);border-radius:0;background:var(--surface);color:var(--ink);outline:none;caret-color:var(--accent);width:100%}
.input:focus,.select:focus,.inline-select:focus,.days:focus{border-color:var(--link);background:var(--field)}
.inline-select{height:34px;width:auto;min-width:108px;font-size:12px;padding:0 7px}
.days{height:34px;width:58px;text-align:center;font-size:12px;padding:0 4px}

/* ===== Avisos ===== */
.notice{display:none;margin-top:14px;padding:11px 14px;border:2px solid;border-left-width:6px;font-size:13px;line-height:1.45;border-radius:0}
.notice.info{display:block;color:var(--a700);background:var(--a100);border-color:var(--a500)}
.notice.ok{display:block;color:var(--ok);background:var(--okbg);border-color:var(--ok)}
.notice.error{display:block;color:var(--bad);background:var(--badbg);border-color:var(--bad)}

/* ===== Login / registro ===== */
.auth{max-width:1040px;margin:clamp(20px,4vw,48px) auto;display:grid;grid-template-columns:1.1fr .9fr;overflow:hidden}
.auth-hero{padding:clamp(28px,4vw,52px);background:var(--brand);color:var(--on-accent);display:flex;flex-direction:column;justify-content:space-between;gap:28px;position:relative;
  background-image:linear-gradient(color-mix(in srgb,#fff 8%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,#fff 8%,transparent) 1px,transparent 1px);background-size:32px 32px}
.auth-hero .kick{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--a200)}
.auth-hero h1{font-size:clamp(32px,4.4vw,56px);line-height:.95;letter-spacing:-.035em;color:var(--on-accent)}
.auth-hero p{margin:14px 0 0;color:var(--a200);font-size:16px;line-height:1.5;max-width:42ch}
.auth-hero ol{list-style:none;margin:0;padding:0;border-top:2px solid color-mix(in srgb,#fff 30%,transparent)}
.auth-hero li{display:flex;gap:14px;padding:12px 0;border-bottom:2px solid color-mix(in srgb,#fff 18%,transparent);font-size:14px;color:#fff}
.auth-hero li b{font-family:var(--fh);color:var(--luz);min-width:26px}
.auth-hero .legend{display:flex;gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;color:var(--a200)}
.auth-hero .legend i{display:inline-block;width:10px;height:10px;margin-right:6px;vertical-align:-1px}
.auth-body{padding:clamp(24px,3vw,40px);border-left:2px solid var(--divider);background:var(--bg)}
.auth.verify{grid-template-columns:1fr;max-width:560px}.auth.verify .auth-body{border-left:0;border-top:2px solid var(--divider)}
.tabs{display:flex;gap:0;margin-bottom:24px;border:2px solid var(--divider)}
.tab{flex:1;border:0;background:var(--bg);padding:11px 8px;color:var(--n700);font-family:var(--fh);font-weight:700;cursor:pointer}
.tab+.tab{border-left:2px solid var(--divider)}
.tab.active{background:var(--brand);color:var(--on-accent)}

/* ===== Generador ===== */
#workspace{display:none}
.grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(250px,.65fr);gap:0;border:2px solid var(--divider);background:var(--bg)}
.grid>.card{border:0}.grid>.card+.card{border-left:2px solid var(--divider)}
.section-title{display:flex;align-items:center;gap:12px;font-size:20px;margin:0 0 4px}
.step{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--on-accent);background:var(--brand);padding:4px 7px;letter-spacing:.05em}
.drop{position:relative;padding:34px 18px;border:2px dashed var(--a500);background:var(--surface);text-align:center;cursor:pointer;transition:.15s;
  background-image:linear-gradient(color-mix(in srgb,#1d3c76 6%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,#1d3c76 6%,transparent) 1px,transparent 1px);background-size:20px 20px}
.drop.dragover,.drop:hover{border-color:var(--accent);background-color:var(--a100)}
.drop input{position:absolute;inset:0;width:100%;opacity:0;cursor:pointer}
.drop-icon{display:grid;place-items:center;width:48px;height:48px;margin:0 auto 12px;background:var(--brand);color:var(--on-accent);font-size:22px}
.drop h3{margin:0 0 6px;font-size:17px}.drop p{margin:0;color:var(--n700);font-size:13px}.drop strong{color:var(--link)}
.file{display:none;justify-content:space-between;align-items:center;gap:10px;margin-top:14px;padding:10px 12px;border:2px solid var(--ok);background:var(--okbg)}
.file-meta{display:flex;gap:9px;min-width:0;align-items:center}
.file-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-size{font-family:var(--mono);font-size:11px;color:var(--n700)}
.remove{border:0;background:none;color:var(--bad);font-size:20px;cursor:pointer}
.upload-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:18px}
.loading{display:none;color:var(--n700);font-size:13px;font-family:var(--mono)}
.guide{background:var(--surface)!important}
.guide h3{margin:0 0 16px;font-size:18px}
.guide ol{margin:0;padding:0;list-style:none;counter-reset:x;border-top:2px solid var(--divider)}
.guide li{counter-increment:x;position:relative;display:block;padding:13px 0 13px 38px;border-bottom:2px solid var(--divider);font-size:13px;color:var(--n800);line-height:1.45}
.guide li:before{content:counter(x,decimal-leading-zero);position:absolute;left:0;top:13px;font-family:var(--fh);font-weight:700;color:var(--link)}
.tpl{margin-top:18px;padding:14px;border:2px solid var(--divider);background:var(--bg)}
.tpl p{margin:6px 0 12px;font-size:12px;color:var(--n700)}
.history,.work,.cne-panel{margin-top:24px}
.history-head,.project-head{display:flex;justify-content:space-between;align-items:flex-end;gap:15px;margin-bottom:18px}
.projects{display:grid;grid-template-columns:repeat(2,1fr);gap:2px;background:var(--divider);border:2px solid var(--divider)}
.project{display:flex;gap:12px;align-items:center;padding:14px;background:var(--bg);transition:background .2s}
.project:hover{background:var(--a100)}
.project-icon{display:grid;place-items:center;flex:0 0 auto;width:40px;height:40px;background:var(--surface);border:2px solid var(--divider);font-size:17px}
.project-info{flex:1;min-width:0}
.project-name{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.project-date{margin-top:3px;font-family:var(--mono);font-size:11px;color:var(--n600)}
.project-actions{display:flex;flex-direction:column;gap:6px}
.projects .empty{grid-column:1/-1;background:var(--bg)}
.empty{padding:28px;text-align:center;color:var(--n700)}
.work{display:none}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--divider);border:2px solid var(--divider);margin-bottom:18px}
.stat{padding:14px 16px;background:var(--bg)}
.stat-label{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--n600)}
.stat-value{margin-top:6px;font-family:var(--fh);font-size:26px;font-weight:700;letter-spacing:-.03em}
.actions{display:flex;flex-wrap:wrap;gap:8px;padding:16px 0;border-top:2px solid var(--divider);border-bottom:2px solid var(--divider)}
.actions .select{width:auto;min-width:150px;height:36px}

/* ===== Tablas ===== */
.table-wrap{margin-top:18px;overflow:auto;border:2px solid var(--divider)}
table{width:100%;border-collapse:collapse;font-size:13px;background:var(--bg)}
th{text-align:left;padding:11px 13px;background:var(--surface);font-family:var(--mono);color:var(--n700);font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.12em;border-bottom:2px solid var(--divider)}
td{padding:11px 13px;border-top:1px solid var(--divider);vertical-align:middle}
tbody tr:hover{background:color-mix(in srgb,var(--ink) 4%,transparent)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 8px;font-family:var(--mono);font-size:11px;font-weight:600;border:2px solid var(--divider);background:var(--bg);color:var(--ink);white-space:nowrap}
.badge:before{content:"";width:8px;height:8px;background:var(--link);flex:0 0 auto}

/* ===== CNE ===== */
.cne-panel{display:none}
.cne-summary{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.cne-pill{padding:7px 12px;font-family:var(--mono);font-size:12px;font-weight:600;border:2px solid}
.cne-pill.crit{color:var(--bad);background:var(--badbg)}.cne-pill.warn{color:var(--warn);background:var(--warnbg)}.cne-pill.ok{color:var(--ok);background:var(--okbg)}
.cne-list{display:flex;flex-direction:column;gap:0;max-height:440px;overflow:auto;border:2px solid var(--divider)}
.cne-item{padding:12px 14px;border-bottom:1px solid var(--divider);border-left:6px solid;font-size:13px;line-height:1.5;background:var(--bg)}
.cne-item.CRITICO{border-left-color:var(--bad)}.cne-item.ADVERTENCIA{border-left-color:var(--luz)}
.cne-tag{display:inline-block;font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.08em;padding:2px 7px;margin-right:8px;vertical-align:middle;color:#fff}
.cne-tag.CRITICO{background:var(--bad)}.cne-tag.ADVERTENCIA{background:var(--warn)}

/* ===== Admin ===== */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--divider);border:2px solid var(--divider);margin-bottom:24px}
.metric{padding:18px 20px;background:var(--bg)}
.metric-top{display:flex;justify-content:space-between;align-items:center}
.metric-label{font-family:var(--mono);font-size:10px;color:var(--n600);font-weight:600;text-transform:uppercase;letter-spacing:.14em}
.metric-icon{width:12px;height:12px;font-size:0;background:var(--link)}
.metric-value{font-family:var(--fh);font-size:38px;font-weight:700;letter-spacing:-.04em;line-height:1;margin-top:14px}
.metric-help{font-size:12px;color:var(--n700);margin-top:4px}
.table-card{padding:clamp(18px,2.4vw,24px)}
.table-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}
.table-head p{color:var(--n700);font-size:13px;margin:6px 0 0}
.filters{display:flex;gap:8px;flex-wrap:wrap}.filters .input{width:240px}.filters .select{width:auto}
.users-table{min-width:1080px}
.user{display:flex;align-items:center;gap:10px}
.avatar{width:32px;height:32px;display:grid;place-items:center;background:var(--brand);color:var(--on-accent);font-family:var(--fh);font-size:13px;font-weight:700;flex:0 0 auto}
.user-name{font-weight:600}.user-email{color:var(--n700);font-size:12px;margin-top:2px}
.b-admin:before{background:var(--dato)}.b-prueba:before{background:var(--agua)}.b-profesional:before{background:var(--accent)}.b-empresa:before{background:var(--luz)}
.s-activa{border-color:var(--ok);color:var(--ok)}.s-activa:before{background:var(--ok)}
.s-pendiente{border-color:var(--luz);color:var(--warn)}.s-pendiente:before{background:var(--luz)}
.s-suspendida,.s-vencida{border-color:var(--bad);color:var(--bad)}.s-suspendida:before,.s-vencida:before{background:var(--bad)}
.footer-note{margin-top:12px;color:var(--n700);font-size:12px;font-family:var(--mono)}

/* ===== Modal ===== */
.modal-bg{display:none;position:fixed;inset:0;background:color-mix(in srgb,#16203c 60%,transparent);z-index:100;align-items:center;justify-content:center;padding:16px}
.modal-bg.show{display:flex}
.modal{background:var(--bg);border:2px solid var(--ink);max-width:470px;width:100%;box-shadow:12px 12px 0 color-mix(in srgb,#16203c 25%,transparent)}
.modal-top{background:var(--bad);color:#fff;padding:18px 22px;display:flex;gap:12px;align-items:center}
.modal-ico{width:38px;height:38px;background:#fff;color:var(--bad);display:grid;place-items:center;font-size:20px;flex:0 0 auto}
.modal-top h3{margin:0;color:#fff;font-size:19px}
.modal-body{padding:20px 22px;font-size:14px;line-height:1.55}
.modal-body ul{margin:8px 0 16px;padding-left:18px;color:var(--n700);font-size:13px}
.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:14px 22px;border-top:2px solid var(--divider);background:var(--surface)}

/* ===== Precios ===== */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--divider);border:2px solid var(--divider)}
.plan{background:var(--bg);padding:28px;display:flex;flex-direction:column;position:relative}
.plan.pro{background:var(--brand);color:var(--on-accent)}
.plan .code{font-family:var(--mono);font-size:11px;color:var(--n700);display:flex;align-items:center;gap:8px}
.plan .code i{width:12px;height:12px;display:block}
.plan.pro .code{color:var(--a200)}
.plan h2{font-size:28px;margin:14px 0 4px}
.plan .price{font-family:var(--fh);font-size:46px;font-weight:700;letter-spacing:-.04em;margin:12px 0 4px;line-height:1}
.plan .price small{font-size:15px;font-weight:500;letter-spacing:0}
.plan ul{list-style:none;margin:18px 0 24px;padding:0;border-top:2px solid var(--divider);flex:1}
.plan.pro ul{border-color:color-mix(in srgb,#fff 30%,transparent)}
.plan li{padding:10px 0;border-bottom:1px solid var(--divider);font-size:14px}
.plan.pro li{border-color:color-mix(in srgb,#fff 20%,transparent)}
.plan li:before{content:"→ ";color:var(--link);font-weight:700}.plan.pro li:before{color:var(--luz)}
.plan.pro .btn{background:#fff;color:#1d3c76}
.ribbon{position:absolute;top:0;right:0;background:var(--luz);color:var(--ink);font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.14em;padding:5px 10px}
.estado{display:none;margin:0 0 24px;padding:14px 18px;border:2px solid var(--luz);border-left-width:6px;background:var(--warnbg)}
.estado.activo{border-color:var(--ok);background:var(--okbg)}

/* ===== Pie ===== */
.site-foot{border-top:2px solid var(--divider);background:var(--bg)}
.site-foot .row{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;padding:20px clamp(16px,3vw,24px);font-size:12px;color:var(--n700)}
.site-foot .row span{display:flex;align-items:center;gap:12px}
.site-foot img{height:30px;width:auto}
.site-foot a{color:var(--n700)}
.site-foot .copy{padding:12px 24px;border-top:2px solid var(--divider);font-size:11px;letter-spacing:.06em;color:var(--n600);text-align:center}

@media(max-width:900px){
  .auth{grid-template-columns:1fr}.auth-body{border-left:0;border-top:2px solid var(--divider)}
  .grid,.projects,.stats,.plans{grid-template-columns:1fr}.grid>.card+.card{border-left:0;border-top:2px solid var(--divider)}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .head,.page-head,.history-head,.project-head,.table-head{flex-direction:column;align-items:flex-start}
  .filters,.filters .input{width:100%}
}
@media(max-width:560px){
  .brand-txt span,.top-actions .user,.top-actions .hide-sm{display:none}
  .brand img{height:36px}.metrics{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* ===== Extras cabecera app ===== */
.plan-badge{display:none;font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.12em;padding:5px 9px;background:var(--brand);color:var(--on-accent)}
.top-actions .user{display:flex;gap:8px;align-items:center;padding:5px 10px 5px 5px;border:2px solid var(--divider);font-size:13px;font-weight:500}
.top-actions .avatar{width:24px;height:24px;font-size:11px}

@media(max-width:560px){
  .top-actions .user,.plan-badge,.top-actions .hide-sm{display:none!important}
  .topbar{gap:8px}.brand-txt b{font-size:14px}
  .project{flex-wrap:wrap}.project-actions{flex-direction:row;width:100%}.project-actions .btn{flex:1}
  .layout{padding-left:12px;padding-right:12px}
}
html,body{overflow-x:hidden}


/* ===== MODO OSCURO ===== */
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){color-scheme:dark;--on-accent:#ffffff;--brand:#2a52a0;--link:#9dbcf0;--field:#0b1120;
  --bg:#0f1626;--surface:#172036;--ink:#e6eaf3;--accent:#9dbcf0;
  --divider:color-mix(in srgb,#c9d3ea 30%,transparent);
  --n200:#18223a;--n300:#26304a;--n600:#8d95aa;--n700:#a6aec1;--n800:#c6ccd9;
  --a100:#1a2847;--a200:#c7d8f4;--a500:#6f95d6;--a600:#2f5bb0;--a700:#a9c4ef;
  --luz:#e9b545;--agua:#8db6e0;--dato:#c96b62;
  --ok:#6cc58a;--okbg:#122a1d;--warn:#f0c264;--warnbg:#2b2210;--bad:#f08a7e;--badbg:#2e1513}}
:root[data-theme="dark"]{color-scheme:dark;--on-accent:#ffffff;--brand:#2a52a0;--link:#9dbcf0;--field:#0b1120;
  --bg:#0f1626;--surface:#172036;--ink:#e6eaf3;--accent:#9dbcf0;
  --divider:color-mix(in srgb,#c9d3ea 30%,transparent);
  --n200:#18223a;--n300:#26304a;--n600:#8d95aa;--n700:#a6aec1;--n800:#c6ccd9;
  --a100:#1a2847;--a200:#c7d8f4;--a500:#6f95d6;--a600:#2f5bb0;--a700:#a9c4ef;
  --luz:#e9b545;--agua:#8db6e0;--dato:#c96b62;
  --ok:#6cc58a;--okbg:#122a1d;--warn:#f0c264;--warnbg:#2b2210;--bad:#f08a7e;--badbg:#2e1513}
:root[data-theme="dark"] .brand img,:root:not([data-theme="light"]) .brand img{background:#f4f4f2;padding:3px}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]) .brand img{background:none;padding:0}}
:root[data-theme="light"] .brand img{background:none;padding:0}
.site-foot img{background:#f4f4f2;padding:2px}
:root[data-theme="light"] .site-foot img{background:none;padding:0}

/* Botón de tema */
.theme-btn{width:38px;height:38px;display:inline-grid;place-items:center;border:2px solid var(--divider);background:var(--bg);color:var(--ink);cursor:pointer;font-size:17px;line-height:1;padding:0}
.theme-btn:hover{background:var(--a100)}
.theme-btn .i-sun{display:none}
:root[data-theme="dark"] .theme-btn .i-sun{display:inline}:root[data-theme="dark"] .theme-btn .i-moon{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .theme-btn .i-sun{display:inline}:root:not([data-theme="light"]) .theme-btn .i-moon{display:none}}