/* ===== Sistema de diseño Golden para las herramientas (wizards) del portal =====
   Elegante, oscuro+dorado, modo día/noche, pensado para PC y móvil. */
:root{--bg:#060606;--ink:#f4efe6;--muted:#97928a;--gold:#e8b84b;--gold-soft:#f7e3a1;--gold-deep:#b8860b;--line:rgba(232,184,75,.16);--card:rgba(255,255,255,.022);--field:#0d0d0e;--display:'Playfair Display',Georgia,serif;--body:'Inter',system-ui,sans-serif}
html.day{--bg:#f2ecdf;--ink:#241f17;--muted:#6d665b;--gold:#b8860b;--gold-soft:#c79820;--gold-deep:#7a5606;--line:rgba(184,134,11,.3);--card:rgba(255,255,255,.62);--field:#fffdf7}
*{margin:0;padding:0;box-sizing:border-box}
html{overflow-x:hidden}
body{background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
/* textura tecnológica sutil de fondo */
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(60% 45% at 50% -5%,rgba(232,184,75,.09),transparent 60%),radial-gradient(40% 40% at 100% 100%,rgba(184,134,11,.06),transparent 55%)}
.wrap{max-width:920px;margin:0 auto;padding:0 22px}
/* barra superior */
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 22px;background:rgba(6,6,6,.72);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
html.day .top{background:rgba(242,236,223,.82)}
.top .brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.top .brand img{width:38px;height:38px;border-radius:50%;box-shadow:0 0 16px rgba(232,184,75,.4)}
.top .brand b{font-family:var(--display);font-weight:600;font-size:1rem;white-space:nowrap}
.top .rgt{display:flex;align-items:center;gap:10px}
.back{color:var(--gold-soft);text-decoration:none;font-size:.9rem;border:1px solid var(--line);padding:8px 15px;border-radius:999px;transition:.25s;white-space:nowrap}
.back:hover{border-color:var(--gold);background:rgba(232,184,75,.08)}
.back.home{background:rgba(232,184,75,.07)}
/* móvil: la barra no cabe con logo+tema+atrás+inicio → se oculta el texto de marca y se compacta */
@media(max-width:640px){
  .top{padding:11px 13px;gap:8px}
  .top .brand b{display:none}
  .top .rgt{gap:7px}
  .back{padding:7px 11px;font-size:.83rem}
}
@media(max-width:400px){
  #themeSw{transform:scale(.9);transform-origin:right center}
  .back{padding:6px 9px;font-size:.8rem}
}
/* hero */
header.hero{position:relative;padding:52px 0 20px;text-align:center;overflow:hidden}
header.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 50% 0%,rgba(232,184,75,.13),transparent 70%);z-index:0}
header.hero .wrap{position:relative;z-index:1}
.kick{font-family:var(--display);color:var(--gold);font-size:.95rem;letter-spacing:.18em;text-transform:uppercase;font-weight:600}
h1{font-family:var(--display);font-weight:600;font-size:clamp(2rem,5vw,3.1rem);line-height:1.06;letter-spacing:-.02em;margin:12px auto 14px;max-width:19ch}
h1 em{font-style:normal;color:var(--gold)}
.sub{color:var(--muted);max-width:640px;margin:0 auto;font-size:1.06rem}
.sub b{color:var(--gold-soft);font-weight:600}
/* recomendación de dispositivo */
.devrec{display:flex;align-items:center;gap:10px;justify-content:center;flex-wrap:wrap;margin:20px auto 0;max-width:660px;padding:11px 18px;border-radius:14px;border:1px solid rgba(232,184,75,.4);background:linear-gradient(135deg,rgba(232,184,75,.12),rgba(232,184,75,.03));font-size:.95rem}
.devrec b{color:var(--gold-soft)}
/* pasos */
.steps{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:26px 0 8px;color:var(--muted);font-size:.9rem}
.steps span{display:inline-flex;align-items:center;gap:7px}
.steps .n{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:rgba(232,184,75,.14);border:1px solid var(--line);color:var(--gold-soft);font-weight:700;font-size:.8rem}
.steps .sep{opacity:.4}
/* formulario */
.form{margin:14px auto 0;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:26px 24px;position:relative}
.form::after{content:"";position:absolute;top:-1px;left:24px;right:24px;height:1px;background:linear-gradient(90deg,transparent,rgba(232,184,75,.5),transparent)}
.sech{font-family:var(--display);font-weight:600;font-size:1.18rem;margin:8px 0 2px;grid-column:1/-1}
.sech:first-child{margin-top:0}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
@media(max-width:640px){.grid{grid-template-columns:1fr}.form{padding:22px 16px}}
.fld{display:flex;flex-direction:column;gap:7px}
.fld.full{grid-column:1/-1}
.fld label{font-weight:600;font-size:.96rem}
.fld label .op{color:var(--muted);font-weight:400;font-size:.88rem}
.fld .hint{color:var(--muted);font-size:.85rem;line-height:1.4;margin-top:-2px}
.fld input,.fld select,.fld textarea{width:100%;background:var(--field);border:1px solid var(--line);border-radius:12px;padding:13px 14px;color:var(--ink);font-family:var(--body);font-size:1rem;transition:border-color .2s,box-shadow .2s,background .2s}
.fld textarea{min-height:82px;resize:vertical;line-height:1.5}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--gold);background:var(--bg);box-shadow:0 0 0 3px rgba(232,184,75,.12)}
html.day .fld input:focus,html.day .fld select:focus,html.day .fld textarea:focus{background:#fff}
.fld select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23e8b84b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
/* botón generar */
.gen{display:block;width:100%;margin-top:22px;border:none;border-radius:999px;padding:16px 24px;font-family:var(--body);font-weight:700;font-size:1.06rem;color:#0a0a0b;background:linear-gradient(135deg,var(--gold-soft),var(--gold-deep));cursor:pointer;box-shadow:0 12px 34px -12px rgba(232,184,75,.7);transition:transform .2s,filter .2s}
.gen:hover{transform:translateY(-2px);filter:brightness(1.05)}
.gen:active{transform:translateY(0)}
.gerr{color:#f4726f;font-size:.92rem;margin-top:12px;text-align:center;min-height:1em}
/* salida */
.out{margin:22px auto 0;display:none}
.out.show{display:block;animation:outIn .5s cubic-bezier(.16,1,.3,1)}
@keyframes outIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.out h2{font-family:var(--display);font-weight:600;font-size:1.5rem;margin-bottom:6px}
.out .osub{color:var(--muted);font-size:.96rem;margin-bottom:14px}
.out .osub b{color:var(--gold-soft)}
.obox{position:relative;background:var(--field);border:1px solid var(--line);border-radius:16px;padding:18px;max-height:440px;overflow:auto}
.obox pre{white-space:pre-wrap;word-wrap:break-word;font-family:var(--body);font-size:.96rem;line-height:1.6;color:var(--ink)}
.obar{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-family:var(--body);font-size:.98rem;font-weight:600;padding:13px 22px;border-radius:999px;transition:.22s;border:1px solid var(--line);color:var(--gold-soft);background:rgba(232,184,75,.06);cursor:pointer}
.btn:hover{border-color:var(--gold);background:rgba(232,184,75,.12)}
.btn.gold{color:#0a0a0b;background:linear-gradient(135deg,var(--gold-soft),var(--gold-deep));border:none}
.nextline{margin:16px 2px 0;color:var(--muted);font-size:.95rem;line-height:1.55}
.nextline b{color:var(--gold-soft)}
.nextline a{color:var(--gold-soft)}
/* pie */
footer{border-top:1px solid var(--line);margin-top:48px;padding:28px 0;text-align:center;color:var(--muted);font-size:.86rem}
footer b{color:var(--gold-soft)}
/* switch tema */
#themeSw{display:flex;gap:2px;padding:3px;border-radius:999px;background:rgba(18,16,10,.5);border:1px solid rgba(232,184,75,.22)}
html.day #themeSw{background:rgba(255,255,255,.7)}
#themeSw button{min-width:29px;height:28px;padding:0 6px;border:none;border-radius:999px;background:transparent;color:#f7e3a1;font-size:.9rem;font-weight:600;cursor:pointer;font-family:var(--body)}
#themeSw button.on{background:linear-gradient(135deg,#f7e3a1,#b8860b);color:#1a1206}
html.day #themeSw button{color:#7a5606}html.day #themeSw button.on{color:#1a1206}
@media(min-width:1100px){p,li,.fld label,.sub{line-height:1.72}}
/* barra de perfil de producto compartido */
.pbar{margin:6px 0 0;padding:12px 16px;border:1px solid rgba(232,184,75,.4);border-radius:14px;background:linear-gradient(135deg,rgba(232,184,75,.12),rgba(232,184,75,.03));font-size:.95rem;color:var(--ink);line-height:1.5}
.pbar b{color:var(--gold-soft)}
.pbar a{color:var(--gold-soft);text-decoration:underline;cursor:pointer}
.cgbrain{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:14px 0 0;padding:14px 18px;border:1px solid rgba(126,224,138,.42);border-radius:14px;background:rgba(126,224,138,.09);font-size:.99rem;line-height:1.5;color:var(--ink)}
.cgbrain i{font-style:normal;font-size:1.25rem;flex:none}
.cgbrain span{flex:1;min-width:200px}
.cgbrain b{color:#7ee08a}
.cgbrain a{flex:none;color:var(--gold-soft);text-decoration:underline;font-size:.94rem}
html.day .cgbrain{color:#2a2419}
html.day .cgbrain b{color:#1f7a33}
.cgnota{display:flex;gap:13px;align-items:flex-start;margin:14px 0 0;padding:15px 18px;border:1px solid rgba(232,184,75,.28);border-left:3px solid var(--gold);border-radius:14px;background:rgba(232,184,75,.055);font-size:.99rem;line-height:1.58;color:var(--muted)}
.cgnota i{font-style:normal;font-size:1.2rem;line-height:1.3;flex:none}
.cgnota b{color:var(--gold-soft)}
html.day .cgnota{background:rgba(232,184,75,.1);color:#5b5346}
@media(max-width:560px){.cgnota{padding:13px 15px;font-size:.95rem;gap:10px}}