/* ======================================================
   LOGIN — usa los tokens y componentes de ui.css
====================================================== */
*{ margin: 0; padding: 0; box-sizing: border-box; }

body.login{
  color-scheme: dark;
  min-height: 100vh;
  min-height: 100dvh;
  display: block;
}

.login-layout{
  display: grid;
  grid-template-columns: minmax(420px, 1.05fr) minmax(400px, 1fr);
  min-height: 100vh;
  min-height: 100dvh;
}

/* ---------- Panel de marca ---------- */
.login-brand{
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
  padding: 44px 56px;
  overflow: hidden;
  border-right: 1px solid var(--line);
  background:
    radial-gradient(700px 420px at 15% 10%, rgba(56,189,248,.16), transparent 60%),
    radial-gradient(600px 420px at 90% 95%, rgba(167,139,250,.14), transparent 60%),
    linear-gradient(180deg, #0b1222, #080d19);
}

/* Trama de puntos de fondo */
.login-brand::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(148,163,184,.14) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 85%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 85%);
  pointer-events: none;
}

.login-brand > *{ position: relative; }

.login-brand__logo{ height: 78px; width: auto; display: block; }

.login-brand__body{ max-width: 460px; }

.login-brand__title{
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -.03em;
  color: var(--text);
}

.login-brand__text{
  margin-top: 16px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-2);
}

.login-brand__list{
  list-style: none;
  display: grid;
  gap: 14px;
  margin-top: 34px;
}

.login-brand__list li{
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: .95rem;
  color: var(--text-2);
}

.login-brand__icon{
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  color: var(--tone);
  background: var(--tone-soft);
  border: 1px solid color-mix(in srgb, var(--tone) 25%, transparent);
  flex-shrink: 0;
}

.login-brand__foot{
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .82rem;
  color: var(--muted);
}

.login-brand__krhb{ height: 26px; width: auto; opacity: .9; }

/* ---------- Panel del formulario ---------- */
.login-panel{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 40px 24px 24px;
}

.login-card{
  width: 100%;
  max-width: 400px;
  animation: loginIn .35s ease both;
}

.login-card__logo{ display: none; height: 64px; width: auto; margin-bottom: 26px; }

.login-card__head{ margin-bottom: 26px; }

.login-card__title{
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--text);
}

.login-card__sub{
  margin-top: 6px;
  font-size: .92rem;
  color: var(--muted);
}

.login-form{ display: grid; gap: 18px; }

.login-form .field > label{ font-size: .82rem; }

.input--lg{ height: 46px; font-size: .95rem; }

.input-icon .input--lg{ padding-left: 40px; }
.input-icon > svg.i{ left: 13px; width: 17px; height: 17px; }

.input-pass .input{ padding-right: 46px; }

.login-ver{
  position: absolute;
  top: 50%;
  right: 5px;
  width: 36px;
  height: 36px;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: var(--muted);
}
.login-ver:hover{ color: var(--text); background: rgba(255,255,255,.06); }
.login-ver > span{ display: grid; place-items: center; }
.login-ver > span[hidden]{ display: none; }
.login-ver svg.i{ position: static; transform: none; width: 18px; height: 18px; }

.login-caps{
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .78rem;
  color: var(--c-amber);
}
.login-caps[hidden]{ display: none; }
.login-caps svg.i{ width: 14px; height: 14px; }

.login-recordar{
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .85rem;
  color: var(--text-2);
  cursor: pointer;
  user-select: none;
}
.login-recordar input{
  width: 16px;
  height: 16px;
  accent-color: var(--accent-strong);
  cursor: pointer;
}

.login-submit{
  width: 100%;
  height: 46px;
  margin-top: 4px;
  font-size: .95rem;
  border-radius: 11px;
  box-shadow: 0 10px 30px rgba(14,165,233,.25);
}
.login-submit svg.i{ width: 18px; height: 18px; transition: transform .2s ease; }
.login-submit:hover svg.i{ transform: translateX(3px); }
.login-submit:disabled{ cursor: progress; opacity: .8; }
.login-submit.is-cargando svg.i{ display: none; }
.login-submit.is-cargando::after{
  content: "";
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid currentColor;
  border-right-color: transparent;
  animation: girar .7s linear infinite;
}

.login-help{
  margin-top: 22px;
  font-size: .8rem;
  color: var(--muted);
  text-align: center;
}

/* Avisos (sesión cerrada, datos incorrectos…) */
.login-alerts{ display: grid; gap: 8px; margin-bottom: 20px; }

.login-alert{
  --tone: var(--accent);
  --tone-soft: var(--accent-soft);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  font-size: .86rem;
  line-height: 1.45;
  color: var(--text);
  background: var(--tone-soft);
  border: 1px solid color-mix(in srgb, var(--tone) 35%, transparent);
}
.login-alert svg.i{ width: 17px; height: 17px; margin-top: 1px; color: var(--tone); }
.login-alert--error{ --tone: var(--c-red); --tone-soft: var(--c-red-soft); }
.login-alert--success{ --tone: var(--c-green); --tone-soft: var(--c-green-soft); }
.login-alert--warning{ --tone: var(--c-amber); --tone-soft: var(--c-amber-soft); }

.login-footer{
  font-size: .76rem;
  color: var(--muted);
  text-align: center;
}

@keyframes loginIn{
  from{ opacity: 0; transform: translateY(8px); }
  to{ opacity: 1; transform: none; }
}
@keyframes girar{ to{ transform: rotate(360deg); } }

/* ---------- Responsive ---------- */
@media (max-width: 960px){
  .login-layout{ grid-template-columns: 1fr; }
  .login-brand{ display: none; }
  .login-card__logo{ display: block; }
  .login-panel{
    justify-content: space-between;
    padding: 48px 20px 20px;
    background:
      radial-gradient(520px 320px at 50% -10%, rgba(56,189,248,.14), transparent 65%),
      var(--bg);
  }
  .login-card{ margin: auto 0; }
}

@media (max-width: 420px){
  .login-card__title{ font-size: 1.4rem; }
  .login-panel{ padding-top: 36px; }
}

@media (prefers-reduced-motion: reduce){
  .login-card{ animation: none; }
}