/* Estilos compartidos de las herramientas del Taller SnapMex (snapmex.net/utilidades/*) */
:root{
  --papel:#FFF6E9;--papel-2:#FFEBD2;--tinta:#1D1B33;--tinta-2:#4A4766;--tinta-3:#7C7896;
  --rosa:#FF4D8D;--amarillo:#FFC83D;--turquesa:#14BFAE;--morado:#7B5CFF;--naranja:#FF7A3D;--azul:#0A6FB5;--blanco:#fff;
  --verde:#13A86B;--rojo:#E5484D;
  --display:"Bricolage Grotesque",system-ui,sans-serif;--mano:"Caveat",cursive;--texto:"Outfit",system-ui,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--papel);color:var(--tinta);font-family:var(--texto);font-size:16px;line-height:1.5;overflow-x:hidden;
  background-image:radial-gradient(rgba(29,27,51,.09) 1.2px,transparent 1.3px);background-size:22px 22px}
button,input,select,textarea{font:inherit;color:inherit}
.envoltura{width:min(1240px,100% - 32px);margin-inline:auto}
.oculto{display:none!important}

.barra{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--papel) 90%,transparent);backdrop-filter:blur(8px);border-bottom:2px solid var(--tinta)}
.barra .envoltura{display:flex;align-items:center;gap:14px;height:64px}
.logo{display:flex;align-items:center;gap:4px;text-decoration:none;color:inherit}
.logo img{height:32px;width:auto}
.logo small{font-family:var(--mano);font-size:20px;color:var(--rosa);transform:rotate(-4deg) translateY(6px)}
.barra .titulo{font-family:var(--display);font-weight:800;font-size:18px;padding-left:14px;border-left:2px solid var(--tinta);margin-left:6px}
.barra .volver{margin-left:auto;text-decoration:none;font-weight:600;font-size:15px;padding:8px 12px;border-radius:10px;color:inherit}
.barra .volver:hover{background:var(--papel-2)}

.de-marca{display:inline-flex;align-items:center;gap:10px;text-decoration:none;background:var(--blanco);border:2px solid var(--tinta);border-radius:999px;padding:6px 14px;margin-bottom:12px;font-size:13.5px;font-weight:600;color:var(--tinta-2);box-shadow:3px 3px 0 var(--tinta);transition:transform .15s}
.de-marca:hover{transform:translate(-1px,-2px)}
.de-marca img{height:22px;width:auto}

.intro{padding:30px 0 18px;display:flex;align-items:end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.intro h1{font-family:var(--display);font-weight:800;font-size:clamp(32px,4.4vw,52px);letter-spacing:-.035em;line-height:1;margin:0}
.intro h1 .mano{font-family:var(--mano);color:var(--rosa);font-size:1.05em;letter-spacing:0}
.intro p{margin:8px 0 0;color:var(--tinta-2);max-width:660px}
.chips-promesa{display:flex;gap:8px;flex-wrap:wrap}
.chips-promesa span{font-size:13.5px;font-weight:600;background:var(--blanco);border:2px solid var(--tinta);border-radius:999px;padding:4px 11px}

.trabajo{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:24px;align-items:start;padding-bottom:60px}
.tarjeta{background:var(--blanco);border:2px solid var(--tinta);border-radius:20px;box-shadow:6px 6px 0 var(--tinta)}
.vista{padding:16px;position:sticky;top:80px}
.lienzo-caja{position:relative;border-radius:14px;background:#FBF8F2;border:2px dashed rgba(29,27,51,.25);height:min(52vh,460px);min-height:280px;overflow:hidden}
.lienzo-caja.cuadricula::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(29,27,51,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(29,27,51,.06) 1px,transparent 1px);background-size:24px 24px}
.lienzo-caja canvas{position:absolute;inset:0;width:100%;height:100%}
.soltar{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:24px;cursor:pointer;transition:background .2s;z-index:2}
.soltar.encima{background:color-mix(in srgb,var(--amarillo) 30%,transparent)}
.soltar h2{font-family:var(--display);font-weight:800;font-size:24px;margin:0 0 4px;letter-spacing:-.02em}
.soltar p{margin:0 0 16px;color:var(--tinta-2)}
.soltar .acciones{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

.resumen{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}
.dato{background:var(--papel);border:2px solid var(--tinta);border-radius:12px;padding:8px 12px;min-width:0}
.dato small{display:block;font-size:12px;color:var(--tinta-3);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.dato b{font-family:var(--display);font-size:20px;letter-spacing:-.02em;white-space:nowrap}
.dato.grande{background:var(--amarillo)}
.dato.grande b{font-size:28px}

.tabla-caja{margin-top:14px;border:2px solid var(--tinta);border-radius:14px;overflow:auto}
table{width:100%;border-collapse:collapse;font-size:14.5px}
th{background:var(--papel-2);text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--tinta-2);padding:8px 12px;font-weight:700}
td{padding:8px 12px;border-top:1.5px dashed rgba(29,27,51,.15);white-space:nowrap}
td.num{font-variant-numeric:tabular-nums}
.muestra-color{display:inline-block;width:22px;height:22px;border-radius:6px;border:2px solid var(--tinta);vertical-align:middle;margin-right:8px}

.controles{padding:6px 18px 18px}
.paso{padding:16px 0;border-bottom:2px dashed rgba(29,27,51,.15)}
.paso:last-of-type{border-bottom:0}
.paso h3{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:800;font-size:18px;margin:0 0 12px;letter-spacing:-.01em}
.paso h3 i{font-style:normal;width:28px;height:28px;border-radius:50%;border:2px solid var(--tinta);display:grid;place-items:center;font-size:14px;background:var(--rosa);color:#fff}
.paso:nth-of-type(2) h3 i{background:var(--morado)}
.paso:nth-of-type(3) h3 i{background:var(--turquesa)}
.paso:nth-of-type(4) h3 i{background:var(--naranja)}
.paso:nth-of-type(5) h3 i{background:var(--azul)}
.segmentos{display:flex;flex-wrap:wrap;gap:6px}
.segmentos button{border:2px solid var(--tinta);background:var(--blanco);border-radius:10px;padding:6px 11px;font-size:14px;font-weight:600;cursor:pointer}
.segmentos button:hover{background:var(--papel-2)}
.segmentos button[aria-pressed="true"]{background:var(--tinta);color:var(--papel)}
.etiqueta{display:block;font-size:13px;font-weight:600;color:var(--tinta-2);margin:12px 0 6px}
.etiqueta:first-child{margin-top:0}
.medidas{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.medidas.tres{grid-template-columns:1fr 1fr 1fr}
.campo{position:relative;display:block}
.campo .nombre{display:block;font-size:13px;font-weight:600;color:var(--tinta-2);margin:0 0 6px}
.campo input,.campo select,.texto-campo{width:100%;border:2px solid var(--tinta);border-radius:11px;padding:9px 40px 9px 12px;font-size:18px;font-weight:700;font-family:var(--display);background:var(--papel)}
.texto-campo{padding-right:12px;font-size:16px;font-family:var(--texto);font-weight:500}
.campo input:focus,.texto-campo:focus{outline:3px solid color-mix(in srgb,var(--morado) 40%,transparent);outline-offset:1px}
.campo .unidad{position:absolute;right:12px;bottom:11px;font-size:14px;color:var(--tinta-3);font-weight:600}
.nota{font-size:13px;color:var(--tinta-3);margin:8px 0 0}
.rango{width:100%;accent-color:var(--rosa)}
.interruptor{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 0;font-size:15px;font-weight:500;cursor:pointer}
.interruptor input{appearance:none;width:42px;height:24px;border-radius:999px;border:2px solid var(--tinta);background:#E8E3D9;position:relative;cursor:pointer;flex:none;transition:background .2s}
.interruptor input::after{content:"";position:absolute;width:16px;height:16px;border-radius:50%;background:var(--blanco);border:2px solid var(--tinta);top:2px;left:2px;transition:transform .2s}
.interruptor input:checked{background:var(--turquesa)}
.interruptor input:checked::after{transform:translateX(18px)}

.boton{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-family:var(--display);font-size:16px;padding:11px 18px;border:2px solid var(--tinta);border-radius:13px;background:var(--amarillo);box-shadow:3px 3px 0 var(--tinta);cursor:pointer;transition:transform .12s,box-shadow .12s;text-decoration:none;color:var(--tinta)}
.boton:hover{transform:translate(-1px,-2px);box-shadow:5px 5px 0 var(--tinta)}
.boton:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--tinta)}
.boton.rosa{background:var(--rosa);color:#fff}
.boton.blanco{background:var(--blanco)}
.boton.chico{font-size:14px;padding:7px 12px;border-radius:10px}
.boton[disabled]{opacity:.5;pointer-events:none}
.descargar{margin-top:16px;display:grid;gap:10px}
.descargar .boton{width:100%;font-size:18px;padding:14px}
.progreso{height:10px;border:2px solid var(--tinta);border-radius:999px;overflow:hidden;background:var(--papel)}
.progreso i{display:block;height:100%;width:0;background:repeating-linear-gradient(45deg,var(--rosa) 0 8px,#FF7AA8 8px 16px);transition:width .2s}
.listo{border:2px solid var(--tinta);border-radius:14px;background:#E3F8EE;padding:12px 14px;font-size:14.5px}
.listo b{font-family:var(--display);font-size:17px;display:block;margin-bottom:2px}
.aviso-marca{display:flex;gap:10px;align-items:center;font-size:13px;color:var(--tinta-2);background:var(--papel);border-radius:10px;padding:8px 10px}
.aviso-marca img{height:16px;width:auto;flex:none}

.materiales{margin:0 0 70px;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;background:var(--amarillo);border:2px solid var(--tinta);border-radius:22px;padding:24px 28px;box-shadow:6px 6px 0 var(--tinta)}
.materiales h2{font-family:var(--display);font-weight:800;font-size:26px;letter-spacing:-.02em;margin:0 0 4px}
.materiales p{margin:0}
.materiales .ligas{display:flex;gap:8px;flex-wrap:wrap}
.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,30px);opacity:0;background:var(--tinta);color:var(--papel);padding:10px 16px;border-radius:12px;font-weight:600;font-size:14.5px;transition:all .25s;z-index:90;max-width:calc(100% - 32px)}
.toast.ver{transform:translate(-50%,0);opacity:1}

@media (max-width:980px){.trabajo{grid-template-columns:1fr}.vista{position:static}}
@media (max-width:640px){
  .barra .titulo{display:none}.logo img{height:28px}
  .resumen{grid-template-columns:repeat(2,1fr)}
  .materiales{grid-template-columns:1fr;padding:20px}
  .lienzo-caja{height:260px;min-height:0}
  .medidas.tres{grid-template-columns:1fr 1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}