/* =====================================================================
   Cotizador SefirothDev · estilos
   Misma paleta del sitio, con tema oscuro y claro. Tipografías de la marca (Exo 2 y JetBrains Mono) alojadas aquí: sin servicios externos.
   ===================================================================== */
@font-face{font-family:"Exo 2";src:url("../fonts/exo2-latin.woff2") format("woff2");font-weight:500 800;font-style:normal;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url("../fonts/jetbrains-mono-latin.woff2") format("woff2");font-weight:400 700;font-style:normal;font-display:swap}
:root{
  color-scheme:dark;
  --bg:#0C1220; --bg2:#111A2D; --surface:#152038; --surface2:#1B2847; --line:#26355A;
  --fg:#EEF2FF; --muted:#9AA7C7; --dim:#6B7799;
  --input:#0E1730; --panel-alt:#101A32; --row:#1C2740;
  --primary:#2F8CFF; --primary-deep:#1A5FD0; --cyan:#22D9F0; --yellow:#FFD84D; --green:#5EE6A0; --red:#FF7A8A; --orange:#FFA05A; --violet:#B79BFF;
  --brand-cyan:#22D9F0; --brand-blue:#1E8BFF;
  --radius:14px;
  --mono:"JetBrains Mono",ui-monospace,"Cascadia Mono","Segoe UI Mono",Consolas,monospace;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --titulos:"Exo 2",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
/* Tema claro (misma paleta clara del sitio) */
:root[data-theme="light"]{
  color-scheme:light;
  --bg:#F4F5FC; --bg2:#EAECF8; --surface:#FFFFFF; --surface2:#EEF1FB; --line:#D9DEF0;
  --fg:#141A33; --muted:#4D5878; --dim:#6A7392;
  --input:#FFFFFF; --panel-alt:#F6F8FE; --row:#E6EAF6;
  --primary:#1A6FE0; --primary-deep:#114FA8; --cyan:#0B7C95; --yellow:#9A6A00; --green:#12804F; --red:#C4364B; --orange:#B65A14; --violet:#6A4BC4;
  --brand-cyan:#0AA5C0; --brand-blue:#1468E0;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:400 15px/1.6 var(--sans)}
a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.25;margin:0;font-family:var(--titulos)}
h1{font-size:1.7rem;font-weight:700;letter-spacing:-.02em}
h2{font-size:1.12rem;font-weight:700}
h3{font-size:.95rem}
small,.muted{color:var(--muted)}
.mono{font-family:var(--mono)}
.num{font-variant-numeric:tabular-nums;white-space:nowrap}

/* ----- estructura ----- */
.app{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh}
.lado{background:var(--bg2);border-right:1px solid var(--line);padding:22px 16px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:6px;overflow:auto}
.lado a.item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;color:var(--muted);font-weight:600;font-size:.92rem}
.lado a.item:hover{background:var(--surface);color:var(--fg);text-decoration:none}
.lado a.item.on{background:var(--surface2);color:var(--fg);box-shadow:inset 3px 0 0 var(--cyan)}
.lado .sep{height:1px;background:var(--line);margin:10px 4px}
.lado .abajo{margin-top:auto;display:grid;gap:6px}
.lado form button{width:100%}
.contenido{min-width:0;padding:30px clamp(18px,3.4vw,44px) 60px;max-width:1280px;width:100%}
.cabeza{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.cabeza p{margin:4px 0 0;color:var(--muted)}
.acciones{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.menu-m{display:none}

/* ----- tarjetas, tablas ----- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px}
.card + .card{margin-top:16px}
.grid > .card + .card{margin-top:0}
.card h2{margin-bottom:12px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.kpi b{display:block;font:700 1.7rem/1.15 var(--mono);letter-spacing:-.02em}
.kpi span{color:var(--muted);font-size:.85rem}
.kpi.c1 b{color:var(--yellow)}.kpi.c2 b{color:var(--cyan)}.kpi.c3 b{color:var(--green)}.kpi.c4 b{color:var(--violet)}
table.t{width:100%;border-collapse:collapse;font-size:.92rem}
.t th{text-align:left;color:var(--dim);font:600 .7rem var(--mono);text-transform:uppercase;letter-spacing:.08em;padding:8px 10px;border-bottom:1px solid var(--line)}
.t td{padding:11px 10px;border-bottom:1px solid var(--row);vertical-align:top}
.t tr:last-child td{border-bottom:0}
.t td.r,.t th.r{text-align:right}
.t td.mono{white-space:nowrap}
.t tr.fila-link{cursor:pointer}
.t tr.fila-link:hover td{background:rgba(47,140,255,.06)}
.tabla-caja{overflow-x:auto}
.vacio{padding:34px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius)}

/* ----- botones y formularios ----- */
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--surface2);color:var(--fg);font:600 .9rem var(--sans);padding:9px 16px;border-radius:10px;cursor:pointer;text-decoration:none;transition:border-color .15s,transform .15s}
.btn:hover{border-color:var(--primary);text-decoration:none;transform:translateY(-1px)}
.btn.p{background:linear-gradient(180deg,#3A93FF,#1F6FE0);border-color:#3A93FF;color:#fff}
.btn.v{background:#188544;border-color:#1FAF5A;color:#fff}
.btn.peligro{color:var(--red)}
.btn.chico{padding:5px 11px;font-size:.82rem;border-radius:8px}
label{display:block;font:600 .8rem var(--sans);color:var(--muted);margin-bottom:5px}
input,select,textarea{width:100%;background:var(--input);border:1px solid var(--line);color:var(--fg);border-radius:9px;padding:9px 11px;font:400 .95rem var(--sans)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--primary);outline-offset:1px;border-color:transparent}
textarea{min-height:92px;resize:vertical;line-height:1.5}
input[type=checkbox]{width:auto;accent-color:var(--primary)}
.campo{margin-bottom:14px}
.fila{display:grid;gap:14px}
.f2{grid-template-columns:repeat(2,minmax(0,1fr))}.f3{grid-template-columns:repeat(3,minmax(0,1fr))}.f4{grid-template-columns:repeat(4,minmax(0,1fr))}
.ayuda{font-size:.8rem;color:var(--dim);margin-top:4px}
.error{color:var(--red);font-size:.84rem;margin-top:4px}
.aviso{padding:12px 16px;border-radius:10px;margin-bottom:16px;border:1px solid var(--line);background:var(--surface)}
.aviso.ok{border-color:#1E7A4D;background:rgba(94,230,160,.08);color:#B8F5D4}
.aviso.mal{border-color:#7A2A3C;background:rgba(255,122,138,.08);color:#FFC9D1}
.aviso.info{border-color:#28508A;background:rgba(47,140,255,.08)}

/* ----- etiquetas de estado ----- */
.pill{display:inline-block;border-radius:999px;padding:2px 11px;font:700 .72rem var(--mono);letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
.e-borrador{background:rgba(154,167,199,.16);color:#C6CFE6}
.e-enviada{background:rgba(47,140,255,.18);color:#8FC0FF}
.e-aceptada{background:rgba(94,230,160,.16);color:#7DF0B4}
.e-rechazada{background:rgba(255,122,138,.16);color:#FF9DA9}
.e-vencida{background:rgba(255,160,90,.16);color:#FFBE8C}

/* ----- armador de cotización ----- */
.armador{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}
.resumen{position:sticky;top:20px}
.resumen .linea{display:flex;justify-content:space-between;gap:10px;padding:5px 0;font-size:.92rem}
.resumen .linea.total{border-top:1px solid var(--line);margin-top:8px;padding-top:12px;font:700 1.15rem var(--mono);color:var(--cyan)}
.resumen .linea span:first-child{color:var(--muted)}
.resumen .linea.total span:first-child{color:var(--fg)}
.etapas{margin-top:14px;display:grid;gap:7px}
.etapas div{font-size:.8rem;color:var(--muted)}
.barra{height:7px;border-radius:99px;background:var(--input);overflow:hidden;margin-top:3px}
.barra i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--cyan));border-radius:99px}
.catalogo details{border:1px solid var(--line);border-radius:10px;margin-bottom:8px;background:var(--panel-alt)}
.catalogo summary{cursor:pointer;padding:10px 14px;font-weight:700;font-size:.9rem;display:flex;justify-content:space-between;gap:10px}
.catalogo .mod{display:flex;align-items:flex-start;gap:12px;padding:9px 14px;border-top:1px solid var(--row)}
.catalogo .mod p{margin:2px 0 0;font-size:.8rem;color:var(--dim)}
.catalogo .mod .horas{margin-left:auto;font:600 .8rem var(--mono);color:var(--muted);white-space:nowrap}
.catalogo .mod.puesto{background:rgba(47,140,255,.07)}
.lineas .linea-c{display:grid;grid-template-columns:minmax(0,1fr) 92px 130px 34px;gap:10px;align-items:start;padding:11px 0;border-bottom:1px solid var(--row)}
.lineas .linea-c .nombre input{font-weight:600}
.lineas .linea-c .desc{margin-top:6px;font-size:.84rem}
.lineas .linea-c .costo{font:600 .9rem var(--mono);text-align:right;padding-top:9px;color:var(--cyan)}
.lineas .quitar{background:none;border:0;color:var(--red);cursor:pointer;font-size:1.2rem;padding:6px}
.lineas .cabecera{display:grid;grid-template-columns:minmax(0,1fr) 92px 130px 34px;gap:10px;font:600 .68rem var(--mono);color:var(--dim);text-transform:uppercase;letter-spacing:.08em;padding-bottom:6px;border-bottom:1px solid var(--line)}

/* ----- vista de una cotización ----- */
.encabezado-cot{display:flex;gap:16px;justify-content:space-between;flex-wrap:wrap}
.datos{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px 22px}
.datos dt{font:600 .7rem var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--dim)}
.datos dd{margin:2px 0 0}
.evento{display:flex;gap:12px;padding:7px 0;border-bottom:1px solid var(--row);font-size:.88rem}
.evento time{color:var(--dim);font:500 .78rem var(--mono);white-space:nowrap;min-width:118px}
.total-grande{font:700 2rem/1.1 var(--mono);color:var(--cyan);letter-spacing:-.02em}

/* ----- acceso ----- */
.acceso{min-height:100vh;display:grid;place-items:center;padding:24px}
.acceso .card{width:100%;max-width:400px;padding:30px}

@media (max-width:1000px){
  .armador{grid-template-columns:minmax(0,1fr)}
  .resumen{position:static}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:820px){
  .app{grid-template-columns:minmax(0,1fr)}
  .lado{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;padding:12px 14px;gap:4px}
  .marca{margin:0 10px 0 0}.marca img{width:130px}.marca small{display:none}
  .lado .sep,.lado .abajo{display:none}
  .lado a.item{padding:7px 10px;font-size:.84rem}
  .g2,.g3,.g4,.f2,.f3,.f4{grid-template-columns:minmax(0,1fr)}
  .lineas .linea-c,.lineas .cabecera{grid-template-columns:minmax(0,1fr) 70px 100px 30px}
}
@media print{.lado,.acciones,.btn{display:none!important}.app{display:block}}

/* ----- páginas públicas (firma del cliente y verificación) ----- */
.publico{max-width:760px;margin:0 auto;padding:26px 18px 50px}
.pub-cab{margin-bottom:20px}.pub-cab img{width:190px;height:auto;display:block}
.pub-pie{margin-top:30px;text-align:center;font:500 .76rem var(--mono);color:var(--dim)}
label.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;color:var(--fg);font-size:.88rem;line-height:1.5;margin:10px 0 0}
label.check input{margin-top:4px;flex:none}
.firma-pad{position:relative;background:#fff;border:2px dashed #8EA3CF;border-radius:12px;height:190px;touch-action:none}
.firma-pad canvas{display:block;width:100%;height:100%;border-radius:10px;cursor:crosshair;touch-action:none}
.firma-pad .firma-ayuda{position:absolute;inset:0;display:grid;place-items:center;color:#8A97B8;font-size:.92rem;pointer-events:none;text-align:center;padding:10px}

.firma-pad .firma-ayuda[hidden]{display:none}

.evento > span{min-width:0;overflow-wrap:anywhere}

/* bitácora e historiales: la hora no se encoge y el texto largo (huellas, correos) se parte en vez de salirse */
.evento time{flex:none}
.evento > span{flex:1;min-width:0;overflow-wrap:anywhere;word-break:break-word}
@media (max-width:640px){.evento{flex-direction:column;gap:2px}.evento time{min-width:0}}

img{max-width:100%;height:auto}

/* selector persona / empresa */
.segmentos{display:flex;gap:10px;flex-wrap:wrap}
.seg{position:relative;margin:0;font-weight:600}
.seg input{position:absolute;opacity:0;inset:0;width:100%;height:100%;cursor:pointer}
.seg span{display:block;padding:9px 18px;border:1px solid var(--line);border-radius:10px;background:var(--input);color:var(--muted);font-size:.9rem}
.seg input:checked + span{border-color:var(--primary);background:rgba(47,140,255,.14);color:var(--fg)}
.seg input:focus-visible + span{outline:2px solid var(--primary);outline-offset:2px}
.fila.auto{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}

/* ----- marca (icono + nombre en texto: se adapta al tema claro y oscuro) ----- */
.marca{display:flex;flex-direction:column;align-items:center;gap:7px;margin:2px 0 18px;text-decoration:none;color:var(--fg);text-align:center}
.marca:hover{text-decoration:none}
.marca img{display:block;width:46px;height:auto}
.marca .brand{font:800 1.3rem/1 var(--titulos);letter-spacing:-.01em}
.brand .br{color:var(--brand-cyan);font-weight:700}
.brand em{font-style:normal;color:var(--brand-blue)}
.marca small{display:block;font:600 .66rem var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--dim);text-decoration:none}
.marca.fila-h{flex-direction:row;gap:10px;margin:0;text-align:left}
.marca.fila-h img{width:36px}
.marca.fila-h small{display:none}
.marca.grande img{width:64px}.marca.grande .brand{font-size:1.7rem}.marca.grande{gap:9px;margin-bottom:20px}
.btn.tema{width:100%;justify-content:center;gap:8px}
.pub-cab{display:flex;align-items:center;justify-content:space-between;gap:12px}
.pub-cab .btn.tema{width:auto}
/* barra superior en celular: la marca va a un lado, el resto de opciones a continuación */
@media (max-width:820px){
  .marca{flex-direction:row;gap:8px;margin:0 8px 0 0}.marca img{width:32px}.marca .brand{font-size:1.05rem}.marca small{display:none}
  .lado .abajo{display:flex;flex-direction:row;margin:0;gap:4px;align-items:center}
  .lado .abajo form{display:block}.lado .abajo .btn{width:auto}
  .btn.tema span[data-etiqueta]{display:none}
}

/* ----- ajustes del tema claro ----- */
:root[data-theme="light"] .lado{box-shadow:1px 0 0 var(--line)}
:root[data-theme="light"] .card,:root[data-theme="light"] .tile{box-shadow:0 1px 2px rgba(20,26,51,.05)}
:root[data-theme="light"] .btn{background:var(--surface);color:var(--fg)}
:root[data-theme="light"] .btn.p{background:linear-gradient(180deg,#2F82F0,#1A6FE0);color:#fff;border-color:#1A6FE0}
:root[data-theme="light"] .btn.v{background:#188544;color:#fff;border-color:#188544}
:root[data-theme="light"] .lado a.item.on{background:#E3EAFB;color:var(--fg)}
:root[data-theme="light"] .aviso.ok{background:#E8F7EF;border-color:#9ED9B8;color:#0F5E3A}
:root[data-theme="light"] .aviso.mal{background:#FDECEF;border-color:#F0B3BD;color:#8C1D2F}
:root[data-theme="light"] .aviso.info{background:#EAF1FD;border-color:#B5CCF5;color:#1B3F7A}
:root[data-theme="light"] .e-borrador{background:#E8EBF5;color:#4D5878}
:root[data-theme="light"] .e-enviada{background:#E0ECFF;color:#1558B8}
:root[data-theme="light"] .e-aceptada{background:#DDF3E8;color:#0F6B42}
:root[data-theme="light"] .e-rechazada{background:#FCE3E7;color:#A12238}
:root[data-theme="light"] .e-vencida{background:#FDEBD9;color:#9A4C0E}
:root[data-theme="light"] .catalogo .mod.puesto{background:#EAF1FD}
:root[data-theme="light"] .seg input:checked + span{background:#E3EDFE}
:root[data-theme="light"] .t tr.fila-link:hover td{background:#EEF3FE}
:root[data-theme="light"] .firma-pad{border-color:#9DB2DD}

/* Plan de trabajo: desplegables de cierre y extensión de hitos */
details > summary.btn{cursor:pointer;list-style:none}
details > summary.btn::-webkit-details-marker{display:none}
details[open] > summary.btn{border-color:var(--primary)}
.t td details form select,.t td details form input{width:100%}
/* Tablas que en el celular se apilan (una fila = un bloque) */
@media (max-width:720px){
  .t.apilada tr:first-child{display:none}
  .t.apilada tr{display:block;padding:12px 4px;border-bottom:1px solid var(--line)}
  .t.apilada td{display:block;border:0;padding:3px 0;text-align:left}
  .t.apilada td.r{text-align:left}
  .t.apilada td.mono{display:inline-block;margin-right:6px}
}
/* Ventana de confirmación (confirmar.js) */
dialog.confirmar{border:1px solid var(--line);border-radius:16px;background:var(--surface);color:var(--fg);padding:0;width:min(440px,calc(100vw - 32px));box-shadow:0 24px 70px rgba(0,0,0,.5)}
dialog.confirmar::backdrop{background:rgba(6,10,20,.62);backdrop-filter:blur(3px)}
dialog.confirmar[open]{animation:conf-entra .16s ease-out}
@keyframes conf-entra{from{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:none}}
.confirmar-cuerpo{padding:26px 26px 22px;text-align:center}
.confirmar-icono{width:52px;height:52px;margin:0 auto 14px;border-radius:50%;display:grid;place-items:center;font:700 1.5rem var(--mono);background:rgba(47,140,255,.16);color:var(--primary)}
dialog.confirmar.peligro .confirmar-icono{background:rgba(255,122,138,.16);color:var(--red)}
.confirmar-cuerpo h2{font-size:1.15rem;margin-bottom:8px}
.confirmar-texto{margin:0 0 20px;color:var(--muted);line-height:1.55}
.confirmar-acciones{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.confirmar-acciones .btn{min-width:120px;justify-content:center}
.btn.peligro-fuerte{background:#B3263E;border-color:#D8445B;color:#fff}
@media (prefers-reduced-motion:reduce){dialog.confirmar[open]{animation:none}}

/* Selector de firma (firma.js) */
@font-face{font-family:"FirmaCaveat";src:url("../fonts/firma-caveat.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"FirmaDancing";src:url("../fonts/firma-dancing.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"FirmaDelafield";src:url("../fonts/firma-delafield.woff2") format("woff2");font-weight:400;font-display:swap}
.firma-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.firma-tabs button{border:1px solid var(--line);background:var(--input);color:var(--muted);font:600 .88rem var(--sans);padding:9px 14px;border-radius:10px;cursor:pointer}
.firma-tabs button.on{border-color:var(--primary);background:rgba(47,140,255,.14);color:var(--fg)}
.firma-tabs button:focus-visible,.firma-fuentes button:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.firma-fuentes{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.firma-fuentes button{border:1px solid var(--line);background:#fff;color:#10213F;font-size:1.25rem;padding:4px 16px;border-radius:10px;cursor:pointer;line-height:1.5}
.firma-fuentes button[aria-pressed="true"]{border-color:var(--primary);box-shadow:0 0 0 2px rgba(47,140,255,.35)}
.firma-vista{background:#fff;border:2px dashed #8EA3CF;border-radius:12px;padding:6px}
.firma-vista canvas{display:block;width:100%;height:auto;aspect-ratio:10/3}
.firma-vista[hidden]{display:none}
.firma-celular summary{cursor:pointer;color:var(--cyan);font-weight:600;font-size:.9rem}
.firma-qr{margin-top:10px;display:grid;gap:4px;justify-items:start}
.firma-qr canvas{width:176px;height:176px;border-radius:8px;border:1px solid var(--line)}
@media (hover:none) and (pointer:coarse){.firma-celular{display:none}}

/* Botón «procesando» y aviso que se cierra solo (confirmar.js) */
.btn.cargando{cursor:progress;opacity:.9}
.btn.cargando::before{content:"";width:.95em;height:.95em;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:giro .7s linear infinite;flex:none}
@keyframes giro{to{transform:rotate(360deg)}}
dialog.aviso .confirmar-icono{background:rgba(94,230,160,.16);color:var(--green)}
.aviso-barra{height:3px;margin:16px -26px -22px;background:var(--line);overflow:hidden;border-radius:0 0 16px 16px}
.aviso-barra i{display:block;height:100%;width:100%;background:var(--green);transform-origin:left}
@keyframes aviso-barra{from{transform:scaleX(1)}to{transform:scaleX(0)}}