/* Auth pages: login, register, onboarding, landing */

.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: stretch;
}

.auth-brand-panel {
  flex: 1 1 45%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 4rem;
  position: relative;
  overflow: hidden;
  background: var(--grad-subtle);
}
.auth-brand-panel::before {
  content: "";
  position: absolute; inset: -20%;
  background: radial-gradient(circle at 30% 20%, rgba(236,72,153,0.25), transparent 55%),
              radial-gradient(circle at 80% 80%, rgba(139,92,246,0.25), transparent 55%);
  pointer-events: none;
}
.auth-brand-panel .brand-mark {
  font-size: 1.6rem; font-weight: 800; display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1.5rem;
}
.auth-brand-panel h1 { font-size: 2.2rem; line-height: 1.25; max-width: 480px; }
.auth-brand-panel p { color: var(--text-mid); max-width: 420px; font-size: 1.02rem; }

.auth-form-panel {
  flex: 1 1 55%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.5rem;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  padding: 2.4rem 2.2rem;
}

.auth-card .form-switch-link { color: var(--text-mid); font-size: 0.92rem; text-align: center; margin-top: 1.4rem; }

@media (max-width: 900px) {
  .auth-shell { flex-direction: column; }
  .auth-brand-panel { padding: 2.5rem 1.75rem; flex: none; }
  .auth-brand-panel h1 { font-size: 1.6rem; }
}

/* Landing page */
.landing-hero {
  padding: 6rem 1.5rem 4rem;
  text-align: center;
}
.landing-hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); max-width: 800px; margin: 0 auto 1.2rem; }
.landing-hero p.lead { color: var(--text-mid); max-width: 620px; margin: 0 auto 2rem; font-size: 1.1rem; }
.landing-section { padding: 3rem 1.5rem; }
.feature-card { padding: 1.8rem; height: 100%; }
.feature-card .emoji { font-size: 1.8rem; margin-bottom: 0.75rem; }

.navbar-landing {
  background: rgba(10,13,25,0.6);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--glass-border);
}

/* Onboarding progress */
.onboarding-steps {
  display: flex; justify-content: center; gap: 0.5rem; margin-bottom: 2rem; flex-wrap: wrap;
}
.onboarding-step {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em;
  color: var(--text-low); padding: 0.35rem 0.85rem; border-radius: var(--radius-pill);
  border: 1px solid var(--glass-border); background: var(--glass-bg);
}
.onboarding-step.active { color: #fff; background: var(--grad-primary); border-color: transparent; }
.onboarding-step.done { color: var(--accent-green); border-color: rgba(34,197,94,0.35); }

.invite-link-box {
  display: flex; align-items: center; gap: 0.5rem;
  background: rgba(255,255,255,0.04); border: 1px dashed var(--glass-border);
  border-radius: var(--radius-sm); padding: 0.7rem 0.9rem; font-size: 0.85rem; color: var(--text-mid);
  word-break: break-all;
}