/* Hub de Productos · identidad Kalyana (tokens tomados de Rutinas Kalyana) */
:root{--color-marca:#00b4aa;--color-marca-fuerte:#008a83;--color-marca-profunda:#0b3b3f;--color-marca-suave:#e2f6f4;--color-fondo:#f1f6f6;--color-superficie:#fff;--color-superficie-alt:#f4f8f8;--color-texto:#0e2b2d;--color-texto-suave:#5d7778;--color-borde:#e0e9e9;--color-error:#b3261e;--color-error-suave:#fbe6e4;--sombra-elevada:0 2px 6px rgba(14,43,45,.06),0 24px 56px rgba(14,43,45,.14);--fuente-display:'Fraunces',Georgia,serif;--fuente-texto:'Plus Jakarta Sans','Segoe UI',system-ui,sans-serif;color-scheme:light}
@media(prefers-color-scheme:dark){:root{--color-marca:#2fd0c5;--color-marca-fuerte:#6fe3da;--color-marca-profunda:#0a2d30;--color-marca-suave:#113634;--color-fondo:#0a1514;--color-superficie:#12201f;--color-superficie-alt:#172927;--color-texto:#e4efee;--color-texto-suave:#93aeab;--color-borde:#233936;--color-error:#ff8a80;--color-error-suave:#3d1c1a;--sombra-elevada:0 2px 6px rgba(0,0,0,.3),0 24px 56px rgba(0,0,0,.45);color-scheme:dark}}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;font-family:var(--fuente-texto);color:var(--color-texto);background:var(--color-fondo);-webkit-font-smoothing:antialiased;line-height:1.5}
.login-page{min-height:100vh;background:radial-gradient(900px 600px at 0% 0%,color-mix(in srgb,var(--color-marca) 22%,transparent),transparent 70%),radial-gradient(900px 600px at 100% 100%,color-mix(in srgb,var(--color-marca-profunda) 18%,transparent),transparent 70%),var(--color-fondo)}
.login{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:2rem 16px}
.login__card{display:grid;grid-template-columns:1fr 1fr;width:min(820px,100%);border-radius:28px;background:var(--color-superficie);box-shadow:var(--sombra-elevada);overflow:hidden}
.login__aside{display:flex;flex-direction:column;justify-content:flex-end;gap:.75rem;min-height:340px;padding:2rem;background:radial-gradient(360px 260px at 100% 0%,rgba(255,255,255,.22),transparent 70%),linear-gradient(150deg,var(--color-marca) 0%,var(--color-marca-profunda) 100%);color:#fff}
.login__brand{display:inline-flex;align-items:center;gap:.75rem;margin-bottom:auto}
.login__favicon{width:44px;height:44px;object-fit:contain;filter:brightness(0) invert(1)}
.brand__wordmark{font-size:1.75rem;font-weight:800;letter-spacing:-.03em;line-height:1;color:#fff}
.login__title{font-family:var(--fuente-display);font-size:1.75rem;font-weight:500;line-height:1.1;margin:0;text-wrap:balance}
.login__text{opacity:.85;font-size:.875rem;margin:0}
.login__form{display:flex;flex-direction:column;justify-content:center;gap:1rem;padding:2rem}
.field{display:flex;flex-direction:column;gap:.25rem}
.field__label{font-size:.75rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--color-texto-suave)}
.field__input{width:100%;min-height:48px;padding:0 1rem;border:1px solid var(--color-borde);border-radius:12px;background:var(--color-superficie-alt);color:var(--color-texto);font:inherit}
.field__input:focus{outline:2px solid var(--color-marca);outline-offset:1px;border-color:var(--color-marca)}
.field__error{color:var(--color-error);background:var(--color-error-suave);padding:.5rem .75rem;border-radius:8px;font-size:.875rem;margin:0}
.btn--primary{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:48px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--color-marca) 0%,var(--color-marca-fuerte) 100%);color:#fff;font:inherit;font-weight:700;cursor:pointer;box-shadow:0 8px 20px -8px rgba(0,150,142,.6);transition:filter .18s,transform .18s}
.btn--primary:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn--primary:disabled{opacity:.6;cursor:wait}
[hidden]{display:none!important}
@media(max-width:680px){.login__card{grid-template-columns:minmax(0,1fr)}.login__aside{min-height:0}}