/* Identidad del ebook: crema, carbón, terracota, oliva, mostaza, tinta. Mobile-first; objetivos táctiles de 44 px; letra base de 16 px. */
:root{--crema:#FBF6EE;--carbon:#2B2B2B;--terra:#C8553D;--terra-txt:#B4472F;--oliva:#5C7A4B;--mostaza:#E3A33B;--tinta:#1F2A24;--muted:#6B655B;--linea:#DDD2BE;--panel:#fff;
  --f-d:'Fraunces',Georgia,'Times New Roman',serif;--f-b:'Nunito Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--crema);color:var(--carbon);font:400 16px/1.5 var(--f-b);min-height:100vh;color-scheme:light}
#app{max-width:640px;margin:0 auto;padding-bottom:40px}
h1,h2,h3{font-family:var(--f-d);margin:0;text-wrap:balance}
button{font:inherit;color:inherit;cursor:pointer}
a{color:var(--terra-txt)}
:focus-visible{outline:3px solid var(--tinta);outline-offset:2px}
.enc{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;position:sticky;top:0;background:var(--crema);z-index:5;border-bottom:1px solid var(--linea)}
.marca{font:700 1.05rem var(--f-d)}.demo{font-size:.78rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.cta{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 20px;border-radius:99px;background:var(--terra-txt);color:#fff;font-weight:800;text-decoration:none;border:0}
.cta.chico{min-height:40px;padding:6px 14px;font-size:.9rem}
.volver{min-height:44px;background:none;border:0;font-weight:800;color:var(--tinta);padding:0 4px}
.sel{padding:20px 16px 0}
.sel h1{font-size:1.7rem;line-height:1.15;margin-bottom:6px}
.lead{color:var(--muted);margin:0 0 18px}
section{margin-bottom:18px}
h2{font-size:.78rem;text-transform:uppercase;letter-spacing:.09em;font-family:var(--f-b);font-weight:800;color:var(--muted);margin-bottom:8px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:44px;padding:6px 16px;border-radius:99px;border:1.5px solid #8F8574;background:var(--panel);font-weight:700}
.chip.on{background:var(--tinta);color:#fff;border-color:var(--tinta)}
.fila{display:flex;align-items:center;justify-content:space-between}.fila h2{margin:0}
.stepper{display:inline-flex;align-items:center;gap:4px;border:1.5px solid #8F8574;border-radius:99px;background:var(--panel);padding:2px}
.stepper button{width:44px;height:44px;border-radius:50%;border:0;background:none;font-size:1.4rem;font-weight:800}
.stepper output{min-width:34px;text-align:center;font-weight:800;font-size:1.1rem}
.rango{display:flex;justify-content:space-between;font-weight:700;margin-bottom:4px}
input[type=range]{width:100%;height:44px;accent-color:var(--terra-txt)}
.nota{font-size:.82rem;color:var(--muted);margin:4px 0}
.enlace{background:none;border:0;color:var(--terra-txt);font-weight:800;text-decoration:underline;min-height:44px;padding:0}
.res-enc{border-top:2px solid var(--tinta);padding-top:14px;margin-top:6px}
.res-enc h2{font:700 1.3rem var(--f-d);text-transform:none;letter-spacing:0;color:var(--carbon)}
.lista{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:10px}
.tarj{display:flex;gap:12px;background:var(--panel);border:1px solid var(--linea);border-radius:14px;overflow:hidden;text-decoration:none;color:inherit;min-height:96px}
.tarj:hover{border-color:var(--tinta)}
.mini{width:96px;flex:none;background:var(--c);display:block}.mini img{width:96px;height:100%;object-fit:cover;display:block}
.tx{display:flex;flex-direction:column;gap:3px;padding:10px 12px 10px 0;min-width:0}
.tx b{font:700 1.02rem/1.25 var(--f-d)}.razon{font-size:.86rem;color:var(--oliva);font-weight:700}.prot{font-size:.85rem;color:var(--muted)}.prot strong{color:var(--carbon)}
.vacio{background:var(--panel);border:1px dashed #8F8574;border-radius:14px;padding:16px;margin-top:10px}
.vacio p{margin:4px 0 10px}
.sug{display:flex;justify-content:space-between;gap:10px;width:100%;min-height:48px;text-align:left;margin-bottom:8px;padding:8px 14px;border-radius:12px;border:1.5px solid var(--tinta);background:#fff;font-weight:700}
.sug span{color:var(--terra-txt);white-space:nowrap}
.pie{font-size:.82rem;color:var(--muted);margin:26px 0 8px}
/* ficha */
.rec .banda{padding:18px 16px 14px}.cap{font-size:.74rem;letter-spacing:.09em;text-transform:uppercase;font-weight:800;opacity:.92}
.banda h1{font-size:1.6rem;line-height:1.12;margin-top:4px}
.cuerpo{padding:14px 16px 0}
.insignia{background:var(--tinta);color:#fff;border-radius:99px;padding:10px 18px;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.insignia b{font:700 1.3rem var(--f-d);color:#F2C94C}.insignia span{font-size:.85rem;opacity:.85}
.datos{list-style:none;padding:0;margin:12px 0;display:grid;grid-template-columns:1fr 1fr 2fr;gap:10px;text-align:center}
.datos li{border-top:3px solid var(--c);padding-top:6px;display:flex;flex-direction:column}.datos b{font-size:.95rem;line-height:1.2}.datos span{font-size:.75rem;color:var(--muted)}
.etq{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.etq span{border:1px solid var(--oliva);color:#44603A;border-radius:99px;padding:2px 12px;font-size:.8rem;font-weight:800}
.foto{margin:0 0 14px;position:relative}.foto img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:14px;display:block;background:#eee}.foto figcaption{position:absolute;right:8px;bottom:8px;font-size:.7rem;background:#000b;color:#fff;padding:1px 8px;border-radius:4px}
.porc{display:flex;justify-content:space-between;align-items:center;font-weight:800;margin-top:8px}
.rec h2{font:700 1.2rem var(--f-d);color:var(--terra-txt);text-transform:none;letter-spacing:0;border-bottom:2px solid var(--c);padding-bottom:3px;margin:22px 0 10px}
.rec h2 small{font:400 .8rem var(--f-b);color:var(--muted)}
.ing{list-style:none;padding:0;margin:0}.ing li{padding:7px 0;border-bottom:1px solid var(--linea)}.ing small{display:block;color:var(--muted);font-size:.85rem}
.pasos{padding-left:22px}.pasos li{margin-bottom:10px;padding-left:4px}.pasos li::marker{font-weight:800;color:var(--terra-txt)}
.nut{width:100%;border-collapse:collapse}.nut th,.nut td{text-align:left;padding:7px 2px;border-top:1px solid var(--linea)}.nut td{text-align:right;font-weight:800}.nut .k th,.nut .k td{font-size:1.1rem;border-top:3px solid var(--tinta)}.nut .s th{padding-left:18px;font-weight:400}
.caja{border-left:4px solid var(--c);background:var(--panel);padding:10px 14px;margin:14px 0;border-radius:0 10px 10px 0}.caja h3{font:800 .76rem var(--f-b);text-transform:uppercase;letter-spacing:.08em;color:var(--terra-txt);margin-bottom:4px}.caja p,.caja ul{margin:0}.caja ul{padding-left:18px}
.demo-cta{background:var(--tinta);color:#fff;border-radius:14px;padding:16px;margin:24px 0 8px;display:grid;gap:12px;justify-items:start}.demo-cta .cta{background:var(--mostaza);color:var(--tinta)}
.txt{padding:20px 16px}.txt h1{font-size:1.6rem;margin-bottom:10px}.txt h2{margin:18px 0 6px}
.cred{list-style:none;padding:0}.cred li{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--linea);padding:8px 0;font-size:.9rem}.cred span{color:var(--muted);text-align:right}
@media (min-width:600px){.sel h1{font-size:2rem}.banda h1{font-size:1.9rem}}
@media (prefers-reduced-motion:no-preference){.chip,.tarj,.cta{transition:background .15s,border-color .15s}}

.ver{position:fixed;left:50%;transform:translateX(-50%);bottom:max(14px,env(safe-area-inset-bottom));z-index:9;min-height:48px;padding:8px 24px;border-radius:99px;border:0;background:var(--tinta);color:#fff;font-weight:800;box-shadow:0 4px 14px #0004}
.ver[hidden]{display:none}
.cta.chico{white-space:nowrap}.marca{font-size:.98rem;line-height:1.2}

/* ---- App completa: se suma a demo.css ---- */
#app{padding-bottom:calc(84px + env(safe-area-inset-bottom))}
.nav{position:fixed;left:0;right:0;bottom:0;z-index:8;display:flex;justify-content:center;background:#fff;border-top:1px solid var(--linea);padding-bottom:env(safe-area-inset-bottom)}
.nav a{position:relative;flex:1;max-width:128px;min-height:60px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--muted);text-decoration:none;font-size:.74rem;font-weight:800}
.nav svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.nav a[aria-current=page]{color:var(--tinta);box-shadow:inset 0 3px 0 var(--terra-txt)}
.nav .badge{position:absolute;top:6px;left:calc(50% + 6px);min-width:18px;height:18px;border-radius:9px;background:var(--terra-txt);color:#fff;font-size:.7rem;line-height:18px;text-align:center;padding:0 4px}
.ver{bottom:calc(72px + env(safe-area-inset-bottom))}
#aviso{position:fixed;left:12px;right:12px;bottom:calc(76px + env(safe-area-inset-bottom));z-index:20;max-width:600px;margin:0 auto;background:var(--tinta);color:#fff;border-radius:12px;padding:12px 16px;font-weight:700;box-shadow:0 4px 14px #0005;opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .2s,transform .2s}
#aviso.on{opacity:1;pointer-events:auto;transform:none}
.enlace-claro{background:none;border:0;color:#F2C94C;font-weight:800;text-decoration:underline;min-height:44px;padding:0 4px}
.cta.sec{background:#fff;color:var(--tinta);border:1.5px solid var(--tinta)}
.cta.ancho{display:flex;width:100%;margin:14px 0}
.cta[disabled]{opacity:.6}
.error{color:#9B2C1A;font-weight:700}
.acceso form{display:grid;gap:8px;margin:14px 0}
.acceso label,.bloque label{font-weight:800;font-size:.9rem}
input[type=text],input[type=email],input:not([type]),textarea{width:100%;min-height:48px;padding:10px 14px;border:1.5px solid #8F8574;border-radius:12px;font:inherit;background:#fff;color:var(--carbon)}
textarea{min-height:84px;resize:vertical;font-size:.85rem}
.ayuda{margin:18px 0;border:1px solid var(--linea);border-radius:12px;padding:6px 14px;background:#fff}.ayuda summary{min-height:44px;display:flex;align-items:center;font-weight:800;cursor:pointer}
.instalar{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--tinta);color:#fff;border-radius:14px;padding:12px 14px;margin-bottom:16px}
.instalar b{display:block}.instalar span{font-size:.85rem;opacity:.9}.instalar .acciones{display:flex;align-items:center;gap:2px}
.instalar .cta.chico{background:var(--mostaza);color:var(--tinta)}.instalar .enlace{color:#fff;text-decoration:none;min-width:44px;font-size:1.1rem}
.acc-ficha{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 10px}
.favm{color:var(--terra-txt)}
.rot{font-size:.8rem;font-weight:800;color:#7A5410}
.fila-sem{display:grid;gap:6px}.fila-sem .ctl{display:flex;justify-content:space-between;align-items:center;padding:0 4px}
.armar{margin-top:26px;border-top:2px solid var(--tinta);padding-top:14px}
.botonera{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:8px 0 14px}
.rubro h2{font:700 1.15rem var(--f-d);text-transform:none;letter-spacing:0;color:var(--carbon);border-bottom:2px solid var(--tinta);padding-bottom:3px;margin:20px 0 4px}
.rubro h2 small{font:400 .8rem var(--f-b);color:var(--muted)}
.chks{list-style:none;padding:0;margin:0}
.chk{display:flex;gap:12px;align-items:flex-start;min-height:48px;padding:8px 0;border-bottom:1px solid var(--linea);cursor:pointer}
.chk input{width:24px;height:24px;margin-top:2px;flex:none;accent-color:var(--terra-txt)}
.chk em{font-style:normal;font-weight:800;color:var(--terra-txt);margin-left:4px}
.chk small{display:block;color:var(--muted);font-size:.8rem}
.chk input:checked + span{text-decoration:line-through;color:var(--muted)}
.pestanas{margin:10px 0 14px}.pestanas a.chip{text-decoration:none;display:inline-flex;align-items:center}
.bloque{background:#fff;border:1px solid var(--linea);border-radius:14px;padding:14px 16px;margin-bottom:12px}
.bloque h2{margin-bottom:6px}.bloque p{margin:6px 0}.bloque .cta,.bloque button{margin-top:4px}
.peligro{color:#9B2C1A}
.sel h1,.txt h1{margin-top:4px}
@media (min-width:700px){.nav a{max-width:140px}}