/* Auth — login y pantallas de autenticación */
.auth-body {
  min-height: 100vh;
  margin: 0;
  font-family: var(--font, "Segoe UI", "Helvetica Neue", system-ui, sans-serif);
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(45, 212, 191, 0.12), transparent 55%),
    radial-gradient(ellipse 70% 50% at 90% 80%, rgba(36, 48, 68, 0.9), transparent 50%),
    var(--bg-primary, #0b1220);
  color: var(--text-primary, #e8eef7);
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card, #151c2c);
  border: 1px solid var(--border, #243044);
  border-radius: 14px;
  padding: 2rem 1.75rem 1.75rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.auth-brand svg {
  width: 40px;
  height: 40px;
}

.auth-brand h1 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
}

.auth-brand p {
  margin: 0.15rem 0 0;
  font-size: 0.82rem;
  color: var(--text-secondary, #9aa8bc);
}

.auth-card h2 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
  font-weight: 700;
}

.auth-card .lead {
  margin: 0 0 1.35rem;
  color: var(--text-secondary, #9aa8bc);
  font-size: 0.9rem;
}

.password-field {
  position: relative;
}

.password-field .form-control {
  padding-right: 2.75rem;
}

.password-toggle {
  position: absolute;
  right: 0.4rem;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: var(--text-secondary, #9aa8bc);
  cursor: pointer;
  display: grid;
  place-items: center;
  border-radius: 6px;
}

.password-toggle:hover {
  color: var(--text-primary, #e8eef7);
  background: rgba(255, 255, 255, 0.04);
}

.password-toggle svg {
  width: 18px;
  height: 18px;
}

.auth-footer {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-secondary, #9aa8bc);
}

.auth-alert {
  margin-bottom: 1rem;
  padding: 0.75rem 0.9rem;
  border-radius: 8px;
  font-size: 0.88rem;
  background: rgba(239, 68, 68, 0.14);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: var(--danger, #ef4444);
}

@media (max-width: 420px) {
  .auth-card {
    padding: 1.5rem 1.15rem;
  }
}