/* Login SSO — estilos locales (no toca el resto de la app) */
.sso-login {
  --sso-brand: #23b7e5;
  --sso-brand-soft: #51c6ea;
  --sso-ink: #2c3e50;
  --sso-muted: #6c757d;
  --sso-line: #e6eef3;
  --sso-panel: #ffffff;
  min-height: calc(100vh - 48px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem 3rem;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(35, 183, 229, 0.28), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(81, 198, 234, 0.22), transparent 50%),
    linear-gradient(160deg, #f4fafd 0%, #e8f6fb 45%, #f7fbfe 100%);
}

.sso-login__panel {
  width: 100%;
  max-width: 420px;
  background: var(--sso-panel);
  border: 1px solid rgba(35, 183, 229, 0.12);
  border-radius: 18px;
  box-shadow:
    0 1px 2px rgba(15, 40, 60, 0.04),
    0 18px 40px rgba(35, 183, 229, 0.12);
  padding: 2rem 1.75rem 1.75rem;
  animation: sso-rise 420ms ease-out both;
}

.sso-login__brand {
  text-align: center;
  margin-bottom: 1.5rem;
}

.sso-login__logo {
  display: block;
  width: 88px;
  height: 88px;
  object-fit: contain;
  margin: 0 auto 1.15rem;
  border-radius: 18px;
  animation: sso-fade 560ms ease-out both;
}

.sso-login__title {
  margin: 0;
  color: var(--sso-ink);
  font-size: 1.12rem;
  font-weight: 650;
  letter-spacing: 0.01em;
  line-height: 1.35;
}

.sso-login__cliente {
  margin: 0.45rem 0 0;
  color: var(--sso-brand);
  font-size: 0.98rem;
  font-weight: 600;
}

.sso-login__subtitle {
  margin: 0.35rem 0 0;
  color: var(--sso-muted);
  font-size: 0.82rem;
}

.sso-login__lead {
  margin: 1.1rem 0 1.25rem;
  text-align: center;
  color: var(--sso-muted);
  font-size: 0.92rem;
}

.sso-login__field {
  margin-bottom: 1rem;
}

.sso-login__label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--sso-ink);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.sso-login__input {
  display: block;
  width: 100%;
  height: 46px;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--sso-line);
  border-radius: 10px;
  background: #fbfdfe;
  color: var(--sso-ink);
  font-size: 0.95rem;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.sso-login__input:focus {
  outline: none;
  border-color: var(--sso-brand);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(35, 183, 229, 0.18);
}

.sso-login__meta {
  display: flex;
  justify-content: flex-end;
  margin: 0.25rem 0 1.15rem;
}

.sso-login__link {
  color: var(--sso-brand);
  font-size: 0.85rem;
  text-decoration: none;
}

.sso-login__link:hover {
  color: #1a9fc9;
  text-decoration: underline;
}

.sso-login__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  height: 48px;
  border: 0;
  border-radius: 10px;
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.02em;
  background-image: linear-gradient(to right, var(--sso-brand) 0%, var(--sso-brand-soft) 100%);
  box-shadow: 0 10px 20px rgba(35, 183, 229, 0.28);
  transition: transform 140ms ease, box-shadow 140ms ease, filter 140ms ease;
}

.sso-login__btn:hover:not(:disabled) {
  filter: brightness(1.03);
  box-shadow: 0 12px 24px rgba(35, 183, 229, 0.34);
  transform: translateY(-1px);
}

.sso-login__btn:active:not(:disabled) {
  transform: translateY(0);
}

.sso-login__btn:disabled {
  opacity: 0.75;
  cursor: not-allowed;
}

.sso-login__alert {
  margin-bottom: 1rem;
  border-radius: 10px;
}

@keyframes sso-rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes sso-fade {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}

@media (max-width: 480px) {
  .sso-login {
    padding: 1.25rem 0.85rem 2.5rem;
  }
  .sso-login__panel {
    padding: 1.5rem 1.15rem 1.25rem;
    border-radius: 14px;
  }
}