/* NovaChat Analytics · pagina de acceso: clara, con panel ilustrativo y tarjeta de ingreso/registro.
   fondo marfil con luces suaves verde y cielo, foto en tarjeta, ingreso a la derecha. */
body.landing{
  --l-fondo:#F6F9F7; --l-tinta:#131E28; --l-suave:#5D6B63; --l-borde:#E2E9E4; --l-verde:#2563EB; --l-verde-2:#1D4ED8;
  --l-cielo:#3B82B6; --l-radio:18px; --l-sombra:0 18px 40px rgba(20,35,27,.10),0 2px 6px rgba(20,35,27,.05);
  margin:0;min-height:100vh;font-family:'Montserrat',-apple-system,'Segoe UI',Roboto,sans-serif;color:var(--l-tinta);
  background:var(--l-fondo);
  background-image:radial-gradient(circle at 0% 100%,rgba(37,99,235,.08),transparent 40%),radial-gradient(circle at 100% 0%,rgba(59,130,182,.10),transparent 45%);
}
.l-acceso{height:100vh;height:100dvh;min-height:520px;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(420px,.85fr);max-width:1320px;margin:0 auto}
.l-presenta{min-height:0;padding:clamp(18px,3.5vh,40px) clamp(24px,4vw,56px);display:grid;grid-template-rows:auto auto minmax(0,1fr);gap:clamp(12px,2.6vh,30px)}
.l-cab{display:flex;align-items:center;gap:12px}
.l-logo-img{height:72px;width:auto;display:block}
.l-portal{margin-left:6px;padding-left:16px;border-left:1px solid var(--l-borde);color:var(--l-suave);font-size:14px;font-weight:500}
.l-saludo{margin:0 0 10px;color:var(--l-verde);font-weight:600;font-size:15px}
.l-mensaje h1{margin:0;max-width:15ch;font:800 clamp(28px,min(3.4vw,6.2vh),48px)/1.06 'Montserrat',sans-serif;letter-spacing:-.8px;color:var(--l-tinta);text-wrap:balance}
.l-bajada{margin:clamp(8px,1.6vh,16px) 0 0;max-width:46ch;font-size:clamp(14px,2.2vh,17px);line-height:1.6;color:var(--l-suave)}
.l-escena{position:relative;margin:0;min-height:0;height:100%;max-width:520px;padding-bottom:26px}
.l-marco{width:88%;height:100%;max-height:340px;border-radius:var(--l-radio);overflow:hidden;box-shadow:var(--l-sombra);background:linear-gradient(135deg,#DDEBE2,#D6E6F2)}
.l-marco img{display:block;width:100%;height:100%;object-fit:cover;transition:opacity .3s}
.l-flotante{position:absolute;right:0;bottom:0;width:min(290px,64%);padding:16px 18px;background:#fff;border:1px solid var(--l-borde);border-radius:var(--l-radio);box-shadow:var(--l-sombra);font-size:13.5px;animation:aparecer .6s .2s cubic-bezier(.2,.7,.2,1) both}
@keyframes aparecer{from{transform:translateY(10px);opacity:0}to{transform:none;opacity:1}}
.l-flotante .fila{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:7px 0}
.l-flotante .fila + .fila{border-top:1px solid var(--l-borde)}
.l-flotante .fila > span:first-child{color:var(--l-suave)}
.l-flotante strong{font-weight:600;text-align:right}
.estado{display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--l-verde)}
.estado i{width:8px;height:8px;border-radius:50%;background:#3DBE6E;box-shadow:0 0 0 4px rgba(61,190,110,.18)}

.l-mostrador{min-height:0;overflow-y:auto;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:clamp(24px,4vw,52px)}
.l-tarjeta{width:100%;max-width:410px;background:#fff;border:1px solid var(--l-borde);border-radius:22px;padding:clamp(22px,4vh,34px) 32px;box-shadow:var(--l-sombra)}
.l-tarjeta h2{margin:0 0 6px;font:800 26px 'Montserrat',sans-serif;color:var(--l-tinta)}
.l-ayuda{margin:0 0 clamp(12px,2.4vh,22px);color:var(--l-suave);font-size:14px;line-height:1.5}
.l-campo{margin-bottom:clamp(10px,2vh,16px)}
.l-campo label{display:block;margin:0 0 6px;font-size:13px;font-weight:600;color:var(--l-tinta)}
.l-campo input{width:100%;padding:12px 14px;border:1px solid #D5DED8;border-radius:12px;font:inherit;font-size:15px;background:#FBFCFB;transition:border-color .15s,box-shadow .15s}
.l-campo input:focus{outline:none;border-color:var(--l-verde);box-shadow:0 0 0 4px rgba(37,99,235,.14);background:#fff}
.l-clave{position:relative}
.l-clave input{padding-right:84px}
.l-ver{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:none;color:var(--l-verde);font:600 13px 'Montserrat',sans-serif;cursor:pointer;padding:6px 8px}
.l-bajo{display:flex;justify-content:space-between;align-items:center;margin-top:8px;min-height:20px}
.l-mayus{font-size:12px;color:#B26A00;visibility:hidden}
.l-mayus.activa{visibility:visible}
.l-olvido{border:0;background:none;color:var(--l-cielo);font:500 13px 'Montserrat',sans-serif;cursor:pointer;padding:0}
.l-principal{width:100%;margin-top:8px;padding:13px;border:0;border-radius:12px;background:var(--l-verde);color:#fff;font:700 15px 'Montserrat',sans-serif;cursor:pointer;transition:background .15s,transform .05s}
.l-principal:hover{background:var(--l-verde-2)}
.l-principal:active{transform:translateY(1px)}
.l-principal:disabled{opacity:.6;cursor:default}
.l-nota{margin:14px 0 0;font-size:13px;text-align:center}
.l-nota a{color:var(--l-cielo)}
.l-pie{margin:clamp(10px,2vh,22px) 0 0;font-size:12px;color:#8A968F;text-align:center}
.landing .aviso{margin:14px 0 0}

/* Pantallas bajas: la foto cede su espacio para que todo quepa sin desplazarse. */
@media (max-height:600px) and (min-width:981px){
  .l-escena{display:none}
  .l-presenta{grid-template-rows:auto auto;align-content:center}
}
@media (max-width:980px){
  .l-acceso{grid-template-columns:1fr;height:auto;min-height:100vh;overflow:visible}
  .l-presenta{grid-template-rows:auto auto;padding-bottom:0}
  .l-escena{display:none}
  .l-portal{display:none}
  .l-mostrador{padding-top:8px}
}
@media (prefers-reduced-motion:reduce){.l-flotante{animation:none}}
/* Pestañas Ingresar / Crear cuenta */
.l-tabs{display:flex;gap:6px;background:#F1F5F9;border-radius:12px;padding:4px;margin:0 0 18px}
.l-tabs button{flex:1;border:0;background:none;padding:10px;border-radius:9px;font:700 14px 'Montserrat',sans-serif;color:var(--l-suave);cursor:pointer}
.l-tabs button.activa{background:#fff;color:var(--l-tinta);box-shadow:0 1px 4px rgba(15,23,42,.10)}
.l-check{display:flex;gap:9px;align-items:flex-start;font-size:12.5px;color:var(--l-suave);line-height:1.45;margin:4px 0 6px}
.l-check input{width:auto;margin-top:2px}
.l-trampa{position:absolute;left:-5000px;width:1px;height:1px;overflow:hidden}
/* Panel ilustrativo (sin foto externa) */
.l-panel{width:88%;height:100%;max-height:340px;border-radius:var(--l-radio);box-shadow:var(--l-sombra);background:linear-gradient(140deg,#0EA5E9 0%,#2563EB 55%,#4F46E5 100%);
  padding:clamp(16px,3vh,28px);color:#fff;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;position:relative}
.l-panel:after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.08)}
.l-panel small{font-size:11px;letter-spacing:1.2px;text-transform:uppercase;opacity:.85;font-weight:600}
.l-panel .cifra{font:800 clamp(30px,6vh,46px)/1 'Montserrat',sans-serif;margin:6px 0 2px}
.l-panel .barra-l{height:10px;border-radius:6px;background:rgba(255,255,255,.25);overflow:hidden;margin:10px 0 4px}
.l-panel .barra-l i{display:block;height:100%;width:72%;background:#fff;border-radius:6px}
.l-panel .burbujas{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.l-panel .b{align-self:flex-start;background:rgba(255,255,255,.18);padding:8px 12px;border-radius:14px 14px 14px 4px;font-size:13px;max-width:75%}
.l-panel .b.s{align-self:flex-end;background:#fff;color:#1E3A8A;border-radius:14px 14px 4px 14px}
.l-panel .l-dato{display:flex;justify-content:space-between;gap:10px;font-size:12px;opacity:.9;border-top:1px solid rgba(255,255,255,.25);padding-top:10px;margin-top:10px}
@media (max-height:720px){.l-panel .burbujas{display:none}}