/* Sign in */
.sign-in { min-height: 100vh; display: grid; grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); }
.sign-in__panel { min-height: 100vh; padding: 28px 40px 32px max(40px, calc((100vw - 1320px) / 2 + 40px)); display: flex; flex-direction: column; }
.sign-in__header { display: flex; align-items: center; gap: 14px; }
.sign-in__divider { width: 1px; height: 16px; background: var(--line-strong); }
.sign-in__body { flex: 1; display: flex; align-items: center; justify-content: center; padding: 64px 0; }
.sign-in__content { width: 100%; max-width: 400px; }
.sign-in__content .display { font-size: 64px; line-height: 1; letter-spacing: -0.025em; }
.sign-in__footer { display: flex; gap: 20px; font-size: 12px; color: var(--ink-faint); }
.sign-in__footer a { color: var(--ink-faint); text-decoration: none; }
.sign-in__footer-form { display: inline; margin-left: auto; }
.sign-in__footer-button { padding: 0; border: 0; background: none; font: inherit; color: var(--ink-faint); cursor: pointer; }
.sign-in__footer-button:hover, .sign-in__footer a:hover { color: var(--ink-soft); }
.sign-in__aside { min-height: 100vh; padding: 48px; background: var(--paper-aside); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 56px; overflow: hidden; }
.sign-in__tagline { max-width: 22ch; text-align: center; font-family: var(--serif); font-size: 30px; line-height: 1.2; letter-spacing: -0.01em; }
.sign-in__tagline em { color: var(--ink-soft); }
.footnote { padding-top: 20px; border-top: 1px solid var(--line); font-size: 13px; color: var(--ink-faint); }
.icon-circle { width: 56px; height: 56px; border-radius: 999px; background: var(--ink); color: var(--paper); display: flex; align-items: center; justify-content: center; }
.dev-note { padding: 12px 16px; border-radius: 12px; border: 1px dashed var(--line-strong); font-size: 13px; }

.preview { position: relative; width: 100%; max-width: 440px; height: 420px; }
.preview__card { position: absolute; left: 0; right: 0; top: 76px; padding: 28px; border-radius: 22px; background: var(--paper); box-shadow: 0 1px 2px rgba(32, 19, 19, 0.05), 0 24px 56px rgba(32, 19, 19, 0.12); display: flex; flex-direction: column; gap: 22px; }
.preview__card--back { left: 56px; right: -28px; top: 0; padding: 22px 24px; border-radius: 20px; box-shadow: 0 1px 2px rgba(32, 19, 19, 0.04), 0 12px 32px rgba(32, 19, 19, 0.06); transform: rotate(2deg); gap: 10px; }
.preview__card--back .section-label { font-size: 10px; }
.preview__date { display: flex; align-items: baseline; gap: 14px; }
.preview__day { font-family: var(--serif); font-size: 30px; line-height: 1; }
.preview__top { display: flex; justify-content: space-between; align-items: center; }
.preview__top .chip { height: 24px; font-size: 10px; padding: 0 10px 0 8px; }
.preview__headline { font-family: var(--serif); font-size: 26px; line-height: 1.2; letter-spacing: -0.01em; }
.preview__count { font-family: var(--serif); font-size: 18px; color: var(--ink); }
.preview__ask { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 14px; background: var(--red-wash); }
.preview__ask > span:first-child { display: flex; flex-direction: column; gap: 2px; }
.preview__ask-title { font-size: 13px; font-weight: 500; }
.preview__ask-due { font-size: 11px; font-weight: 500; color: var(--red-ink); }
.preview__ask-button { font-family: var(--mono); font-weight: 700; display: inline-flex; align-items: center; height: 30px; padding: 0 14px; border-radius: 999px; background: var(--red); color: #fff; font-size: 12px; }

@media (max-width: 800px) {
  .sign-in__aside { display: none; }
}