/* Ingresar / Crear cuenta — diseño "Mercado Vivo" (celular + PC).
   Se usa en login-cliente.html y registro.html. */
:root{
  --p:#E6197A; --p2:#C10F63; --ps:#FFE3F0; --y:#FFD23F; --t:#12B5A5;
  --tx:#2A1420; --mu:#7F6572; --bg:#FFF9FB; --line:#F3D9E5; --err:#C62828; --ok:#0E8F80;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body.auth{
  font-family:'Nunito',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--bg);color:var(--tx);min-height:100vh;min-height:100dvh;
  -webkit-tap-highlight-color:transparent;
}
.shell{min-height:100vh;min-height:100dvh;display:grid;grid-template-columns:1fr}

/* ---- Panel de marca (solo PC) ---- */
.aside{display:none}
.aside .blob,.formcol .blob{position:absolute;border-radius:50%;pointer-events:none}

/* ---- Columna del formulario ---- */
.formcol{position:relative;overflow:hidden;display:flex;justify-content:center;
  padding:calc(36px + env(safe-area-inset-top,0px)) 22px calc(30px + env(safe-area-inset-bottom,0px))}
.formcol .b1{width:210px;height:210px;background:var(--ps);top:-70px;right:-60px}
.formcol .b2{width:90px;height:90px;background:var(--y);top:120px;left:-38px;opacity:.9}
.card{position:relative;width:100%;max-width:400px}
.logo{width:62px;height:62px;border-radius:50%;box-shadow:0 6px 14px rgba(230,25,122,.3);display:block;margin-bottom:14px}
h1{font:800 30px/1.05 'Bricolage Grotesque','Nunito',sans-serif;letter-spacing:-.01em;margin-bottom:6px;text-wrap:balance}
h1 em{font-style:normal;color:var(--p)}
.sub{color:var(--mu);font-size:15px;line-height:1.4;font-weight:600;margin-bottom:18px}

/* ---- Campos ---- */
.field{margin-bottom:11px}
.field label{display:block;font-size:12.5px;font-weight:800;color:var(--mu);margin:0 0 5px 16px}
.f{display:flex;align-items:center;gap:10px;background:#fff;border:2px solid var(--line);border-radius:99px;
  padding:0 16px;height:52px;color:var(--p);transition:border-color .15s,box-shadow .15s}
.f:focus-within{border-color:var(--p);box-shadow:0 0 0 4px rgba(230,25,122,.12)}
.f.bad{border-color:var(--err)}
.f.good{border-color:var(--ok)}
.f svg{width:19px;height:19px;flex:none;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.f input{flex:1;min-width:0;border:0;outline:0;background:transparent;font:600 16px 'Nunito',sans-serif;color:var(--tx);height:100%}
.f input::placeholder{color:#B597A5;font-weight:500}
.f button.eye{border:0;background:transparent;color:var(--mu);cursor:pointer;display:grid;place-items:center;
  width:34px;height:34px;border-radius:50%;margin-right:-8px}
.f button.eye:hover{background:var(--ps);color:var(--p2)}
.hint{font-size:12.5px;font-weight:700;color:var(--mu);margin:5px 0 0 16px;min-height:16px}
.hint.err{color:var(--err)} .hint.ok{color:var(--ok)}
.row2{display:flex;gap:9px}.row2>.field{flex:1;min-width:0}

/* ---- Botones ---- */
.go{width:100%;border:0;background:var(--p);color:#fff;border-radius:99px;height:54px;font:800 16.5px 'Nunito',sans-serif;
  box-shadow:0 5px 0 var(--p2);cursor:pointer;transition:transform .08s,box-shadow .08s;margin-top:6px}
.go:hover{background:#F0208A}
.go:active{transform:translateY(3px);box-shadow:0 2px 0 var(--p2)}
.go:disabled{opacity:.65;cursor:default;transform:none;box-shadow:0 5px 0 var(--p2)}
.btn-g{width:100%;display:flex;gap:10px;align-items:center;justify-content:center;background:#fff;border:2px solid #EBD8E1;
  border-radius:99px;height:52px;font:800 15px 'Nunito',sans-serif;color:var(--tx);cursor:pointer;margin-top:16px}
.btn-g:hover{border-color:var(--p)} .btn-g:disabled{opacity:.6;cursor:default}
.btn-g svg{width:20px;height:20px}
.lnk{background:none;border:0;color:var(--p2);font:800 14px 'Nunito',sans-serif;cursor:pointer;text-decoration:none;padding:4px 2px}
.lnk:hover{text-decoration:underline}
.lnk-row{display:flex;justify-content:center;margin:6px 0 10px}
.or{display:flex;align-items:center;gap:10px;color:var(--mu);font-size:12.5px;font-weight:700;margin:16px 0 2px}
.or:before,.or:after{content:"";height:2px;background:var(--line);flex:1;border-radius:2px}
.foot{text-align:center;margin-top:18px;font-size:14.5px;color:var(--mu);font-weight:700}
.foot a{color:var(--p2);font-weight:800;text-decoration:none}.foot a:hover{text-decoration:underline}

/* ---- Avisos ---- */
.msg{border-radius:16px;padding:11px 14px;font-size:13.5px;font-weight:700;line-height:1.4;margin-bottom:12px}
.msg.err{background:#FDECEC;color:var(--err)}
.msg.ok{background:#E3F7F4;color:#0B6F64}
.msg.info{background:#FFF6D6;color:#6B5310}
.msg button{margin-top:6px;display:block}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;font-weight:700;color:var(--mu);line-height:1.4;margin:8px 4px 10px;cursor:pointer}
.check input{width:20px;height:20px;accent-color:var(--p);flex:none;margin-top:1px}
.legal{font-size:12px;color:var(--mu);font-weight:600;text-align:center;margin-top:14px;line-height:1.5}
.legal a{color:var(--p2)}
[hidden]{display:none!important}
.spin{display:inline-block;width:16px;height:16px;border:3px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;
  animation:sp .7s linear infinite;vertical-align:-3px;margin-right:8px}
@keyframes sp{to{transform:rotate(360deg)}}
:focus-visible{outline:3px solid #2A1420;outline-offset:2px}
.f:focus-within :focus-visible{outline:none}

/* ---- Modo PC ---- */
@media (min-width:900px){
  .shell{grid-template-columns:minmax(380px,46%) 1fr}
  .aside{display:flex;position:relative;overflow:hidden;background:var(--p);color:#fff;flex-direction:column;
    justify-content:center;padding:56px clamp(40px,5vw,84px)}
  .aside .b1{width:420px;height:420px;background:rgba(255,255,255,.10);top:-140px;right:-130px}
  .aside .b2{width:200px;height:200px;background:var(--y);bottom:-70px;left:-60px;opacity:.95}
  .aside .b3{width:90px;height:90px;background:var(--t);bottom:150px;right:70px;opacity:.9}
  .aside .in{position:relative;max-width:440px}
  .aside .logo{width:96px;height:96px;margin-bottom:26px;box-shadow:0 10px 26px rgba(0,0,0,.25);border:4px solid #fff}
  .aside h2{font:800 clamp(34px,3.4vw,48px)/1.03 'Bricolage Grotesque','Nunito',sans-serif;letter-spacing:-.015em;margin-bottom:14px;text-wrap:balance}
  .aside p.lead{font-size:18px;font-weight:600;opacity:.95;line-height:1.45;margin-bottom:26px}
  .aside ul{list-style:none;display:grid;gap:12px}
  .aside li{display:flex;gap:12px;align-items:center;font-size:16px;font-weight:700}
  .aside li i{width:32px;height:32px;border-radius:50%;background:#fff;color:var(--p);display:grid;place-items:center;flex:none}
  .aside li svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
  .formcol{align-items:center;padding:48px}
  .formcol .b1{width:300px;height:300px;top:-110px;right:-90px}
  .formcol .b2{display:none}
  .card{max-width:430px;background:#fff;border:2px solid var(--line);border-radius:32px;padding:38px 36px;
    box-shadow:0 18px 44px rgba(193,15,99,.10)}
  .card .logo{display:none}
  h1{font-size:34px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ---- Botón volver ---- */
.back{display:inline-flex;align-items:center;gap:6px;margin:0 0 14px -6px;padding:8px 14px 8px 10px;border-radius:99px;
  color:var(--p2);font:800 14px 'Nunito',sans-serif;text-decoration:none;background:rgba(255,255,255,.85);border:2px solid var(--line)}
.back:hover{border-color:var(--p);background:#fff}
.back svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}