/* Isolated login layout; the retired import page retains its own shared styles. */
body.sign-in-page {
  --sign-in-blue: #172f44;
  --sign-in-brand-text: #f5f4ef;
  --sign-in-brand-muted: #c1ccd4;
  background: var(--surface);
}
.sign-in-page .sign-in-layout {
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(0, 1.06fr);
  min-height: 100dvh;
}
.sign-in-page .sign-in-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 48px clamp(32px, 5vw, 80px) 38px;
  background: var(--sign-in-blue);
  color: var(--sign-in-brand-text);
}
.sign-in-logo { display: block; width: 190px; max-width: 100%; height: auto; }
.sign-in-intro { margin-block: auto; padding-block: 64px; }
.sign-in-kicker { margin: 0 0 24px; color: #d5bb81; font-size: 13px; letter-spacing: .12em; }
.sign-in-page .sign-in-intro h1 {
  margin: 0;
  color: var(--sign-in-brand-text);
  font-size: clamp(32px, 3.3vw, 46px);
  line-height: 1.4;
  font-weight: 600;
  letter-spacing: .015em;
}
.sign-in-intro h1::after { content: ""; display: block; width: 40px; height: 2px; margin-top: 28px; background: #c7a866; }
.sign-in-description { margin: 26px 0 0; color: var(--sign-in-brand-muted); font-size: 17px; line-height: 1.95; letter-spacing: .015em; }
.sign-in-brand-footer { width: 100%; }
.sign-in-process { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin: 0; padding: 24px 0 0; border-top: 1px solid #415565; list-style: none; }
.sign-in-process li { display: grid; gap: 8px; color: #e1e6e9; font-size: 13px; white-space: nowrap; }
.sign-in-process span { color: #c7af7d; font-size: 11px; letter-spacing: .08em; font-variant-numeric: tabular-nums; }
.sign-in-brand-footer > p { margin: 28px 0 0; color: #b4c1cb; font-size: 11px; line-height: 1.7; }
.sign-in-workspace { display: grid; grid-template-rows: auto 1fr auto; padding: 24px clamp(28px, 5vw, 80px); background: var(--surface); }
.sign-in-appearance { display: flex; justify-content: flex-end; }
.sign-in-theme { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 10px; border: 0; border-radius: 6px; background: transparent; color: var(--muted); font: inherit; font-size: 12px; cursor: pointer; transition: background-color 160ms, color 160ms; }
.sign-in-theme:hover { background: var(--surface-raised); color: var(--text); }
.sign-in-sun { display: none; }
html[data-theme="dark"] .sign-in-moon { display: none; }
html[data-theme="dark"] .sign-in-sun { display: block; }
.sign-in-form-panel { align-self: center; width: min(100%, 368px); margin: 24px auto 32px; }
.sign-in-heading { margin-bottom: 32px; }
.sign-in-page .sign-in-heading h2 { margin: 0 0 10px; color: var(--text); font-size: 29px; font-weight: 600; line-height: 1.4; letter-spacing: .02em; }
.sign-in-heading p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.sign-in-heading .sign-in-workflow-note { margin-top: 12px; padding-left: 12px; border-left: 2px solid var(--accent); font-size: 13px; }
.sign-in-status { margin: 0; padding: 10px 12px; color: var(--muted); border-left: 2px solid var(--accent); background: var(--surface-raised); font-size: 14px; line-height: 1.7; }
.sign-in-page input[readonly] { background: var(--surface-raised); }
.sign-in-page #login-form { display: grid; gap: 20px; }
.sign-in-page .field { display: grid; gap: 0; }
.sign-in-page .field label { margin-bottom: 8px; font-size: 14px; font-weight: 600; }
.sign-in-page .field input { width: 100%; min-height: 52px; padding: 12px 14px; background: var(--surface); border: 1px solid var(--line-strong); border-radius: 8px; color: var(--text); font-size: 16px; line-height: 1.5; transition: border-color 160ms, box-shadow 160ms; }
.sign-in-page .field input::placeholder { font-size: 14px; opacity: .75; }
.sign-in-page .password-visibility { width: fit-content; margin-top: -10px; min-height: 44px; font-size: 13px; }
.sign-in-page #login-button { width: 100%; min-height: 52px; margin-top: 0; border-radius: 8px; font-size: 16px; letter-spacing: .08em; }
.sign-in-page #login-error { margin: 0; padding: 12px 14px; font-size: 14px; }
.sign-in-help { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.sign-in-help p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.85; }
.sign-in-help p:first-child { color: var(--text); }
.sign-in-access-note { margin: 0; padding: 12px 0; color: var(--muted); text-align: center; font-size: 11px; letter-spacing: .04em; }
html[data-theme="dark"] .sign-in-workspace { background: var(--page); }

@media (min-width: 1600px) {
  .sign-in-page .sign-in-brand { padding-left: max(80px, calc((100vw - 1440px) / 2)); }
  .sign-in-workspace { padding-right: max(80px, calc((100vw - 1440px) / 2)); }
}
@media (max-width: 760px) {
  .sign-in-page .sign-in-layout { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .sign-in-page .sign-in-brand { padding: 26px 28px 28px; }
  .sign-in-logo { width: 148px; }
  .sign-in-intro { margin: 0; padding: 25px 0 0; }
  .sign-in-kicker, .sign-in-description, .sign-in-brand-footer { display: none; }
  .sign-in-page .sign-in-intro h1 { font-size: 26px; letter-spacing: .025em; }
  .sign-in-intro h1::after { display: none; }
  .sign-in-workspace { position: relative; padding: 32px 28px 18px; grid-template-rows: 1fr auto; }
  .sign-in-appearance { position: absolute; top: 20px; right: 18px; }
  .sign-in-theme { padding: 12px; }
  .sign-in-theme span { display: none; }
  .sign-in-form-panel { align-self: start; margin: 0 auto 24px; }
  .sign-in-heading { padding-right: 42px; margin-bottom: 25px; }
  .sign-in-page .sign-in-heading h2 { font-size: 24px; }
  .sign-in-heading p { font-size: 13px; }
  .sign-in-page #login-form { gap: 18px; }
  .sign-in-help { margin-top: 24px; padding-top: 20px; }
}
@media (max-width: 360px) {
  .sign-in-page .sign-in-brand { padding-inline: 22px; }
  .sign-in-workspace { padding-inline: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .sign-in-page :where(input, button) { transition: none; }
}