/* FluentPlex's sign-up and sign-in pages (design "FluentPlex Sign In"): its dark panel (sites/fluentplex/auth/
   _aside_panel), sign-in (2a–2d), "Check your email" (2c) and "Which language first?" (onboarding/language).
   In FluentPlex's colors (Site::FLUENTPLEX_THEME); only on fluentplex.com ([data-site="fluentplex"]). */

[data-site="fluentplex"] .split { grid-template-columns: 460px minmax(0, 1fr); }
[data-site="fluentplex"] .split__main { max-width: 712px; padding-left: clamp(24px, 6vw, 96px); padding-right: clamp(24px, 6vw, 96px); }
[data-site="fluentplex"] .split__title { font-weight: 500; letter-spacing: -.02em; }
/* Finished steps in indigo, the current one in jade (the theme's peach). */
[data-site="fluentplex"] .onb-steps .steps__item.is-done .steps__dot { background: var(--clay); border-color: var(--clay); color: var(--text-on-accent); }
/* The email form's "Create account": the indigo action, as designed. */
[data-site="fluentplex"] .onb__submit { background: var(--clay); border-color: var(--clay); color: var(--text-on-accent); border-radius: 999px; }
[data-site="fluentplex"] .onb__submit:hover { background: var(--clay-hover); border-color: var(--clay-hover); color: var(--text-on-accent); }

/* The panel */
.fpauth__aside .brand-mark { --mark-size: 42px; }
.fpauth__aside .brand__name { font-size: 30px; }
.fpauth__note { display: flex; flex-direction: column; gap: 14px; }
.fpauth__promise { margin: 0; font-family: var(--font-serif); font-weight: 500; font-size: 30px; line-height: 1.2; letter-spacing: -.01em; color: var(--text-on-dark); }
.fpauth__chips { display: flex; gap: 8px; flex-wrap: wrap; }
.fpauth__chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 4px 14px 4px 6px;
  background: var(--ink-raised); border: 1px solid var(--ink-line); border-radius: 999px; font-size: 14px; color: var(--text-on-dark);
}
.fpauth__chip-native { padding: 2px 10px; border-radius: 999px; font-size: 16px; line-height: 1.5; }

/* Sign-in */
.fpauth__banner, .fpauth__note-box { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 12px; font-size: 14px; line-height: 1.45; }
.fpauth__banner { background: #FCEBEA; border: 1px solid #C9302C; color: #7A1C19; }
.fpauth__banner-mark {
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; width: 18px; height: 18px; margin-top: 1px;
  border-radius: 50%; background: #C9302C; color: #FFFFFF; font-size: 12px; font-weight: 700;
}
.fpauth__note-box { background: var(--clay-soft); color: var(--ink); }
.fpauth__note-mark { font-weight: 700; color: var(--clay); }
.fpauth .input[aria-invalid="true"] { border-color: #C9302C; }
.fpauth__submit { border-radius: 999px; }
.fpauth__footer { flex-direction: column; align-items: flex-start; border-top: none; padding-top: 0; font-size: 15px; }
.fpauth__school { width: 100%; padding-top: 12px; border-top: 1px solid var(--line); font-size: 14px; color: var(--text-muted); }

/* Check your email */
.fpauth__sent-mark {
  display: flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 50%;
  background: var(--green-soft); color: var(--green); font-size: 24px; font-weight: 700;
}
.fpauth__muted, .fplang__muted, .fplang__next { margin: 0; font-size: 14px; color: var(--text-muted); }
.fpauth__back { align-self: flex-start; border-radius: 999px; }

/* Which language first? */
.fplang__form { display: flex; flex-direction: column; gap: 16px; }
.fplang__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0; padding: 0; border: none; }
.fplang__card {
  position: relative; display: flex; flex-direction: column; gap: 8px; min-width: 0; padding: 18px; cursor: pointer;
  background: var(--card); border: 1px solid var(--line); border-radius: 18px; color: var(--ink);
}
.fplang__card:has(.fplang__radio:checked) { border: 2px solid var(--ink); padding: 17px; }
.fplang__card:has(.fplang__radio:focus-visible) { outline: 3px solid #B9B4F2; outline-offset: 3px; }
.fplang__radio { position: absolute; opacity: 0; width: 1px; height: 1px; }
.fplang__card-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.fplang__native { font-size: 30px; line-height: 1.5; }
.fplang__dot { flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--line-dashed); }
.fplang__card:has(.fplang__radio:checked) .fplang__dot { border-color: var(--green); background: var(--green); box-shadow: inset 0 0 0 3px var(--card); }
.fplang__name { font-size: 18px; font-weight: 700; }
.fplang__offer { font-size: 14px; line-height: 1.45; color: var(--text-body); }
.fplang__colors { display: flex; gap: 4px; }
.fplang__colors span { width: 14px; height: 14px; border-radius: 4px; border: 1px solid var(--line-mid); }
.fplang .btn { border-radius: 999px; }

/* Phones: the panel is a header (logo, the steps as a bar, the promise); cards stack. */
@media (max-width: 860px) {
  [data-site="fluentplex"] .split { grid-template-columns: minmax(0, 1fr); }
  .fpauth__aside { gap: 16px; padding: 20px 16px 22px; }
  .fpauth__aside .brand-mark { --mark-size: 34px; }
  .fpauth__aside .brand__name { font-size: 24px; }
  .fpauth__promise { font-size: 20px; line-height: 1.25; }
  .fpauth__chips { display: none; }
  .fplang__cards { grid-template-columns: minmax(0, 1fr); }
}