/* Auth uses the same palette and components as the workspace. */
header { min-height: 88px; }
main { width: 100%; max-width: 520px; margin: var(--space-12) auto; padding: 0 var(--space-4) var(--space-12); }
.panel { padding: clamp(1.25rem, 5vw, 2.5rem); border-top: 3px solid var(--accent); }
h1 { margin: 0 0 var(--space-4); font-size: 1.9rem; }
p { color: var(--muted); }
label { display: block; font-size: var(--type-sm); font-weight: 600; margin: var(--space-6) 0 var(--space-2); }
button[type=submit] { width: 100%; margin-top: var(--space-6); background: var(--accent); border-color: var(--accent); color: var(--on-accent); font-weight: 700; }
nav { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-6); font-size: var(--type-sm); }
nav a { display: inline-flex; align-items: center; justify-content: center; flex: 1 1 auto; }
#feedback { min-height: 48px; margin-bottom: 0; font-size: var(--type-sm); }
@media(max-width: 500px) { main { margin: var(--space-6) auto; } }
.email-confirmation { text-align: center; }
.email-confirmation h2 { font-size: 2rem; line-height: 1.2; letter-spacing: -.04em; margin: 16px 0; }
.confirmation-icon { display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto 24px; border: 1px solid var(--accent); border-radius: 50%; background: var(--soft); color: var(--accent); }
.confirmation-icon .icon { width: 32px; height: 32px; }
.confirmation-help { font-size: var(--type-sm); }
.email-confirmation button { width: 100%; margin-top: 16px; }

.email-confirmation .eyebrow { color: var(--accent); font-size: var(--type-xs); text-transform: uppercase; letter-spacing: .08em; }

/* A quiet form on small screens, with context alongside it on desktop. */
.auth-brand { display: none; }
.auth-card { min-width: 0; }
#feedback[hidden] { display: none; }
.auth-links { align-items: center; justify-content: center; gap: 8px 24px; }
.auth-links a { flex: 0 1 auto; border: 0; background: transparent; padding-inline: 0; color: var(--accent); }
.auth-links span { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px; color: var(--muted); }
@media(min-width: 1024px) {
  main.auth-layout { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 72px; max-width: 1200px; margin: 64px auto; padding-inline: 32px; }
  .auth-brand { display: block; position: relative; isolation: isolate; padding: 48px 32px; }
  .auth-brand::before { content: ''; position: absolute; inset: 0; z-index: -1; border-radius: 32px; background: linear-gradient(130deg, var(--soft), var(--bg), var(--surface-raised)); background-size: 200% 200%; }
  .auth-brand h1 { font-size: clamp(2rem, 3.2vw, 2.75rem); line-height: 1.15; letter-spacing: -.04em; margin: 32px 0; }
  .auth-brand h1 .auth-brand-accent { color: var(--accent); }
  .auth-brand ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 24px; }
  .auth-brand li { display: flex; gap: 16px; }
  .auth-brand .icon { color: var(--accent); margin-top: 4px; }
  .auth-brand p { margin: 4px 0 0; font-size: var(--type-sm); }
  .auth-card { padding: 40px; }
}
@media(min-width: 1024px) and (prefers-reduced-motion: no-preference) {
  .auth-brand::before { animation: auth-gradient 14s ease-in-out infinite alternate; }
  @keyframes auth-gradient { to { background-position: 100% 100%; } }
}

/* Electric Indigo: shared card, tile inputs and a contained violet brand glow. */
.auth-card { border-radius: var(--radius-lg); box-shadow: var(--shadow-popover); }
.auth-card h2 { margin: 0 0 var(--space-4); font-size: 1.9rem; line-height: 1.2; }
.auth-card input { background: var(--tile); }
.auth-card button[type=submit]:hover { background: var(--accent); box-shadow: 0 0 0 4px var(--glow); }
.auth-brand .benefit-icon { display: grid; place-items: center; flex: 0 0 48px; width: 48px; height: 48px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--tile); color: var(--accent); }
.auth-brand .benefit-icon .icon { margin: 0; width: 24px; height: 24px; }
.auth-brand li > div { min-width: 0; }
@media(min-width: 1024px) {
  main.auth-layout { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
  .auth-brand::before { background: radial-gradient(ellipse at 30% 30%, var(--glow), transparent 72%), linear-gradient(130deg, var(--band), var(--card)); box-shadow: 0 0 80px var(--glow); }
}