/* ============================================================
   auth.css — Layout compartido de las pantallas de autenticación
   (login y registro). Se carga después de variables.css y base.css.
   ============================================================ */

.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--spacing-3);
}

.auth-page .auth-card {
  width: 100%;
  max-width: 420px;
}

.auth-header {
  text-align: center;
  margin-bottom: var(--spacing-4);
}

.auth-logo {
  margin: 0 auto var(--spacing-3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-logo svg {
  width: 56px;
  height: 56px;
  color: var(--color-primary);
}

.auth-title {
  font-size: 1.5rem;
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
}

.auth-subtitle {
  margin-top: var(--spacing-1);
  font-size: .9375rem;
  color: var(--color-text-secondary);
}

/* Campo password con botón mostrar/ocultar */
.password-field {
  position: relative;
}

.toggle-password {
  position: absolute;
  top: 50%;
  right: var(--spacing-2);
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: var(--radius-small);
  background: transparent;
  color: var(--color-text-secondary);
  transition: color var(--duration) var(--easing),
              background-color var(--duration) var(--easing);
}

.toggle-password:hover {
  color: var(--color-text-primary);
  background-color: var(--color-background);
}

.password-field .input {
  padding-right: calc(var(--spacing-2) + 36px);
}

.auth-actions {
  margin-top: var(--spacing-3);
}

.auth-alert {
  margin-top: var(--spacing-2);
  min-height: 1.5em;
  text-align: center;
}

.auth-alert[aria-hidden="true"] {
  visibility: hidden;
}

.auth-footer {
  margin-top: var(--spacing-4);
  text-align: center;
  font-size: .875rem;
  color: var(--color-text-secondary);
}