/*
 * Modern sign-in pages (login, the opt-in link, forgotten password, reset,
 * and finding a workspace from www). They borrow the app shell a signed-in
 * user lands in: the company header with its brand rule, then the Work Deck
 * naming the page, then one form. All colours are modern.css roles, so the
 * company's brand and the light/dark scheme carry through untouched.
 */

.modern-login {
  display: flex;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100dvh;
  flex-direction: column;
  margin: 0;
  color: var(--cit-text);
  background: var(--cit-canvas);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

.modern-login,
.modern-login * { box-sizing: border-box; }

.modern-login input,
.modern-login select,
.modern-login button { color-scheme: inherit; }

.modern-login__visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- header: the company's identity, as in the app ---------- */

.modern-login__header {
  display: flex;
  min-height: 56px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px max(24px, env(safe-area-inset-right)) 8px max(24px, env(safe-area-inset-left));
  background: var(--cit-surface);
  border-bottom: 1px solid var(--cit-border);
}

.modern-login__brand {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 750;
}

.modern-login__logo {
  display: block;
  width: auto;
  max-width: min(220px, 56vw);
  max-height: 34px;
  object-fit: contain;
}

.modern-login__mark {
  display: grid;
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 8px;
  color: var(--cit-brand-foreground);
  background: var(--cit-brand);
  font-size: 15px;
  font-weight: 800;
  line-height: 1;
}

.modern-login__company {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.modern-login__locale select {
  field-sizing: content;
  max-width: 220px;
  min-height: 34px;
  padding: 5px 28px 5px 9px;
  border: 1px solid var(--cit-border);
  border-radius: 4px;
  color: var(--cit-text-muted);
  background-color: var(--cit-surface);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.modern-login__locale select:hover { border-color: var(--cit-border-strong); color: var(--cit-text); }

/* ---------- deck: names the page the way the Work Deck names the task ---------- */

.modern-login__deck {
  color: var(--cit-work-foreground);
  background: var(--cit-work-surface);
  border-top: 2px solid var(--cit-brand);
}

.modern-login__deck-inner {
  width: min(100% - 48px, 440px);
  margin: 0 auto;
  padding: 20px 0 22px;
}

.modern-login__address {
  display: block;
  overflow: hidden;
  color: var(--cit-work-muted);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.075em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.modern-login__title {
  margin: 4px 0 0;
  font-size: 28px;
  font-weight: 720;
  line-height: 1.2;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

/* ---------- the form ---------- */

.modern-login__main {
  flex: 1 0 auto;
  width: min(100% - 48px, 440px);
  margin: 0 auto;
  padding: 28px 0 40px;
}

.modern-login__panel {
  padding: 24px;
  border: 1px solid var(--cit-border);
  border-radius: 12px;
  background: var(--cit-surface);
  box-shadow: var(--cit-shadow-small);
}

.modern-login__copy {
  margin: 0 0 20px;
  color: var(--cit-text-muted);
  line-height: 1.55;
  text-wrap: pretty;
}

.modern-login__copy p { margin: 0 0 10px; }
.modern-login__copy p:last-child { margin-bottom: 0; }

.modern-login__form { display: grid; gap: 16px; }

.modern-login__field { display: grid; gap: 6px; }

.modern-login__field label,
.modern-login__label-row label {
  color: var(--cit-text);
  font-size: 14px;
  font-weight: 700;
}

.modern-login__label-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.modern-login__link {
  color: var(--cit-link);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  text-underline-offset: 3px;
}

.modern-login__link:hover { color: var(--cit-link-hover); text-decoration: underline; }

.modern-login__field input,
.modern-login__password input,
.modern-login__workspace input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--cit-border-strong);
  border-radius: 8px;
  color: var(--cit-text);
  background: var(--cit-surface-input);
  font: inherit;
  font-size: 16px;
  caret-color: var(--cit-brand);
}

.modern-login__field input:focus,
.modern-login__password input:focus,
.modern-login__workspace:focus-within {
  border-color: var(--cit-focus);
  outline: 3px solid var(--cit-focus-ring);
  outline-offset: 0;
}

.modern-login__password { position: relative; }
.modern-login__password input { padding-inline-end: 72px; }

.modern-login__reveal {
  position: absolute;
  inset-block: 5px;
  inset-inline-end: 5px;
  min-width: 56px;
  padding: 0 10px;
  border: 0;
  border-radius: 4px;
  color: var(--cit-link);
  background: transparent;
  font: inherit;
  font-size: 14px;
  font-weight: 650;
  cursor: pointer;
}

@media (hover: hover) {
  .modern-login__reveal:hover { color: var(--cit-link-hover); background: var(--cit-surface-subtle); }
}

.modern-login__reveal:focus-visible,
.modern-login__link:focus-visible,
.modern-login__footer a:focus-visible,
.modern-login__locale select:focus-visible,
.modern-login__remember input:focus-visible {
  outline: 2px solid var(--cit-focus);
  outline-offset: 2px;
}

/* A workspace address reads as one control: the name and its fixed domain. */
.modern-login__workspace {
  display: flex;
  align-items: stretch;
  overflow: hidden;
  border: 1px solid var(--cit-border-strong);
  border-radius: 8px;
  background: var(--cit-surface-input);
}

.modern-login__workspace input {
  min-width: 0;
  flex: 1 1 auto;
  border: 0;
  border-radius: 0;
  outline: none;
}

.modern-login__workspace span {
  display: flex;
  align-items: center;
  padding: 0 12px;
  border-inline-start: 1px solid var(--cit-border);
  color: var(--cit-text-muted);
  background: var(--cit-surface-subtle);
  white-space: nowrap;
}

.modern-login__remember {
  display: inline-flex;
  width: fit-content;
  min-height: 24px;
  align-items: center;
  gap: 9px;
  color: var(--cit-text-muted);
  font-size: 14px;
  cursor: pointer;
}

.modern-login__remember input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--cit-brand);
}

.modern-login__submit {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 4px;
  padding: 0 18px;
  border: 1px solid var(--cit-brand);
  border-radius: 8px;
  color: var(--cit-brand-foreground);
  background: var(--cit-brand);
  font: inherit;
  font-size: 15px;
  font-weight: 750;
  cursor: pointer;
}

.modern-login__submit:hover { border-color: var(--cit-brand-hover); background: var(--cit-brand-hover); }
.modern-login__submit:focus-visible { outline: 3px solid var(--cit-focus-ring); outline-offset: 2px; }
.modern-login__submit:active { transform: translateY(1px); }

.modern-login__submit svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  transition: transform 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

.modern-login__submit:hover svg { transform: translateX(3px); }
[dir="rtl"] .modern-login__submit svg { transform: scaleX(-1); }
[dir="rtl"] .modern-login__submit:hover svg { transform: translateX(-3px) scaleX(-1); }

/* ---------- notices ---------- */

.modern-login__notice {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  margin: 0 0 20px;
  padding: 11px 12px;
  border: 1px solid var(--cit-error-border);
  border-radius: 8px;
  color: var(--cit-error-text);
  background: var(--cit-error-background);
  font-size: 14px;
  line-height: 1.5;
}

.modern-login__notice--success {
  border-color: var(--cit-success-border);
  color: var(--cit-success-text);
  background: var(--cit-success-background);
}

.modern-login__notice svg { width: 16px; height: 16px; margin-top: 2px; }

/* ---------- facts shown before an action (opt-in, reset) ---------- */

.modern-login__facts {
  display: grid;
  gap: 0;
  margin: 0 0 20px;
  border: 1px solid var(--cit-border);
  border-radius: 8px;
}

.modern-login__facts div {
  display: grid;
  grid-template-columns: minmax(0, 9em) minmax(0, 1fr);
  gap: 12px;
  padding: 9px 12px;
}

.modern-login__facts div + div { border-top: 1px solid var(--cit-border); }

.modern-login__facts dt {
  padding-top: 2px;
  color: var(--cit-text-muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.modern-login__facts dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  font-weight: 700;
}

.modern-login__secondary {
  display: flex;
  justify-content: center;
  margin: 16px 0 0;
}

.modern-login__aside {
  margin: 16px 4px 0;
  color: var(--cit-text-muted);
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
  text-wrap: pretty;
}

/* ---------- footer ---------- */

.modern-login__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px 18px;
  padding: 18px 24px max(22px, env(safe-area-inset-bottom));
  color: var(--cit-text-subtle);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.modern-login__footer a {
  color: var(--cit-text-muted);
  text-decoration: none;
  text-underline-offset: 3px;
}

.modern-login__footer a:first-child { font-weight: 800; }
.modern-login__footer a:hover { color: var(--cit-text); text-decoration: underline; }

/* ---------- narrow screens ---------- */

@media (max-width: 560px) {
  .modern-login__header { min-height: 52px; padding-inline: max(16px, env(safe-area-inset-left)) max(16px, env(safe-area-inset-right)); }
  .modern-login__locale select { max-width: 48vw; }
  .modern-login__deck-inner,
  .modern-login__main { width: min(100% - 32px, 440px); }
  .modern-login__deck-inner { padding: 16px 0 18px; }

  .modern-login__main { padding-top: 20px; }
  .modern-login__panel { padding: 20px 18px; }
  .modern-login__facts div { grid-template-columns: 1fr; gap: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .modern-login__submit svg { transition: none; }
  .modern-login__submit:active { transform: none; }
}