/* Pantalla de autenticación. La base .login-card sigue compartida con incorporación. */
#login-screen {
  display: flex;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  background: radial-gradient(135% 120% at 50% 0%, #FBF6EC 0%, #F4F1EA 55%, #ECE6D8 100%);
  position: relative;
  overflow: hidden;
  padding: 1rem;
}

:root[data-theme="dark"] #login-screen {
  background: radial-gradient(135% 120% at 50% 0%, #232323 0%, #161616 55%, #0E0E0E 100%);
}

#login-screen::before,
#login-screen::after {
  content: '';
  position: absolute;
  pointer-events: none;
}

#login-screen::before {
  width: min(600px, 80vw);
  height: min(600px, 80vw);
  background: radial-gradient(circle, var(--gold-tint) 0%, transparent 70%);
  top: -200px;
  right: -200px;
}

#login-screen::after {
  width: min(400px, 60vw);
  height: min(400px, 60vw);
  background: radial-gradient(circle, rgba(225,181,81,0.10) 0%, transparent 70%);
  bottom: -100px;
  left: -100px;
}

.login-logo {
  margin-bottom: 2rem;
  display: flex;
  justify-content: center;
}

.btn-google {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.875rem;
  min-height: 48px;
  background: var(--surface);
  color: var(--text-heading);
  border: 1px solid var(--border-cool);
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 1.5rem;
}

.btn-google:hover {
  background: var(--surface-hover);
  transform: translateY(-2px);
}

.btn-google:disabled,
#login-btn:disabled {
  cursor: wait;
  opacity: 0.65;
}

.password-setup-heading {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
  color: var(--text-heading);
}

.password-setup-heading > i {
  color: var(--gold-strong);
  font-size: 28px;
}

.password-setup-heading h2 {
  margin: 0 0 5px;
  font-size: 20px;
}

.password-setup-heading p {
  margin: 0;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.5;
}

.password-setup-label {
  display: block;
  margin: 14px 0 7px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.password-setup-input {
  width: 100%;
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--border-cool);
  border-radius: 9px;
  color: var(--text-primary);
}

.password-setup-error {
  min-height: 18px;
  margin: 12px 0;
  color: var(--red);
  font-size: 12px;
}

.password-setup-button {
  width: 100%;
  min-height: 48px;
  padding: 13px;
  border: 0;
  border-radius: 9999px;
  background: var(--gold);
  color: var(--ink);
  font-weight: 700;
  cursor: pointer;
}

.password-setup-button:disabled {
  cursor: wait;
  opacity: 0.65;
}