.modern-login {
  display: flow-root;
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--cit-text);
  background:
    radial-gradient(circle at 12% 8%, color-mix(in srgb, var(--cit-brand) 14%, transparent), transparent 34rem),
    linear-gradient(145deg, var(--cit-surface-subtle) 0%, var(--cit-canvas) 48%, var(--cit-surface) 100%);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.modern-login__shell {
  display: grid;
  width: min(980px, calc(100% - 40px));
  min-height: 590px;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  margin: clamp(24px, 7vh, 72px) auto;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--cit-border-strong) 76%, transparent);
  border-radius: 22px;
  background: var(--cit-surface);
  box-shadow: var(--cit-shadow-panel);
}

.modern-login__identity {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(34px, 5vw, 58px);
  overflow: hidden;
  color: var(--cit-work-foreground);
  background:
    linear-gradient(150deg, color-mix(in srgb, var(--cit-work-surface) 92%, var(--cit-canvas)), var(--cit-work-surface));
}

.modern-login__identity::before,
.modern-login__identity::after {
  position: absolute;
  border: 1px solid color-mix(in srgb, var(--cit-brand) 38%, transparent);
  border-radius: 50%;
  content: "";
}

.modern-login__identity::before { width: 330px; height: 330px; right: -190px; bottom: -80px; }
.modern-login__identity::after { width: 190px; height: 190px; right: -65px; bottom: -10px; }

.modern-login__brand {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 42px;
  align-items: center;
  gap: 10px;
  color: var(--cit-work-foreground);
  font-size: 17px;
  font-weight: 780;
}

.modern-login__logo { display: block; width: auto; max-width: min(250px, 80%); max-height: 52px; object-fit: contain; }

.modern-login__mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 10px;
  color: var(--cit-brand-foreground);
  background: var(--cit-brand);
  font-weight: 850;
}

.modern-login__welcome { position: relative; z-index: 1; max-width: 390px; margin: 70px 0 auto; }
.modern-login__welcome > p:first-child,
.modern-login__form-heading > p {
  margin: 0 0 7px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.modern-login__welcome > p:first-child { color: var(--cit-brand); }
.modern-login__form-heading > p { color: var(--cit-link); }
.modern-login__welcome h1 { margin: 0; font-size: clamp(34px, 5vw, 54px); line-height: 1.02; letter-spacing: -.045em; }
.modern-login__welcome > p:last-child { max-width: 330px; margin: 17px 0 0; color: var(--cit-work-muted); font-size: 15px; line-height: 1.6; }

.modern-login__signals {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 36px 1fr 36px 1fr 36px;
  align-items: center;
  margin-top: 54px;
}
.modern-login__signals span:nth-child(odd) { display: grid; width: 36px; height: 36px; place-items: center; border: 1px solid color-mix(in srgb, var(--cit-brand) 52%, transparent); border-radius: 50%; color: var(--cit-brand); background: color-mix(in srgb, var(--cit-work-surface) 82%, transparent); }
.modern-login__signals span:nth-child(even) { height: 1px; background: color-mix(in srgb, var(--cit-brand) 35%, transparent); }

.modern-login__form-panel { display: flex; min-width: 0; flex-direction: column; justify-content: center; padding: clamp(34px, 5vw, 64px); }
.modern-login__form-heading h2 { margin: 0; font-size: clamp(25px, 3vw, 32px); line-height: 1.15; letter-spacing: -.025em; }

.modern-login__notice { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 9px; margin: 22px 0 -2px; 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: 12px; line-height: 1.45; }
.modern-login__notice i { margin-top: 2px; }

.modern-login__form { display: grid; gap: 8px; margin-top: 28px; }
.modern-login__form > label:not(.modern-login__remember),
.modern-login__password-label label { color: var(--cit-text); font-size: 12px; font-weight: 750; }
.modern-login__password-label { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-top: 9px; }
.modern-login__password-label a { color: var(--cit-link); font-size: 11px; font-weight: 700; text-decoration: none; }
.modern-login__password-label a:hover { color: var(--cit-link-hover); text-decoration: underline; }

.modern-login__form > input[type="text"],
.modern-login__form > input[type="password"] {
  width: 100%;
  min-height: 47px;
  padding: 10px 12px;
  border: 1px solid var(--cit-border-strong);
  border-radius: 8px;
  color: var(--cit-text);
  background: var(--cit-surface);
  font: inherit;
  font-size: 15px;
}
.modern-login__form > input:focus { outline: 3px solid var(--cit-focus-ring); outline-offset: 1px; border-color: var(--cit-focus); }

.modern-login__remember { display: inline-flex; width: fit-content; align-items: center; gap: 8px; margin: 9px 0 6px; color: var(--cit-text-muted); font-size: 12px; cursor: pointer; }
.modern-login__remember input { width: 16px; height: 16px; margin: 0; accent-color: var(--cit-brand); }

.modern-login__submit { display: flex; min-height: 48px; align-items: center; justify-content: center; gap: 10px; padding: 0 16px; border: 1px solid var(--cit-brand); border-radius: 8px; color: var(--cit-brand-foreground); background: var(--cit-brand); font: inherit; font-size: 14px; font-weight: 800; cursor: pointer; }
.modern-login__submit:hover { background: var(--cit-brand-hover); }
.modern-login__submit:focus-visible { outline: 3px solid var(--cit-focus-ring); outline-offset: 2px; }
.modern-login__submit i { font-size: 11px; transition: transform .16s ease; }
.modern-login__submit:hover i { transform: translateX(3px); }
[dir="rtl"] .modern-login__submit i { transform: scaleX(-1); }
[dir="rtl"] .modern-login__submit:hover i { transform: translateX(-3px) scaleX(-1); }

.modern-login__opt-in-copy { margin-top: 24px; color: var(--cit-text-muted); font-size: 14px; line-height: 1.55; }
.modern-login__opt-in-copy p { margin: 0 0 13px; }
.modern-login__opt-in-copy dl { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 12px; margin: 20px 0 0; padding: 14px; border-radius: 8px; background: var(--cit-surface-subtle); }
.modern-login__opt-in-copy dt { color: var(--cit-text-subtle); font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.modern-login__opt-in-copy dd { min-width: 0; margin: 0; overflow-wrap: anywhere; color: var(--cit-text); font-weight: 700; }
.modern-login__secondary-link { display: block; margin-top: 18px; color: var(--cit-link); font-size: 12px; font-weight: 700; text-align: center; text-decoration: none; }
.modern-login__secondary-link:hover { color: var(--cit-link-hover); text-decoration: underline; }

.modern-login__footer { display: flex; align-items: center; justify-content: center; gap: 7px; margin-top: 28px; color: var(--cit-text-subtle); font-size: 10px; }
.modern-login__footer span:first-child { color: var(--cit-text-muted); font-weight: 750; }

@media (max-width: 760px) {
  .modern-login__shell { width: min(560px, calc(100% - 28px)); min-height: 0; grid-template-columns: 1fr; margin: 14px auto; }
  .modern-login__identity { min-height: 230px; padding: 30px; }
  .modern-login__welcome { margin: 36px 0 0; }
  .modern-login__welcome h1 { font-size: clamp(30px, 9vw, 42px); }
  .modern-login__welcome > p:last-child { margin-top: 10px; }
  .modern-login__signals { display: none; }
  .modern-login__form-panel { padding: 34px 30px 38px; }
}

@media (max-width: 430px) {
  .modern-login__shell { width: 100%; margin: 0; border: 0; border-radius: 0; box-shadow: none; }
  .modern-login__identity { min-height: 205px; padding: 25px 22px; }
  .modern-login__welcome { margin-top: 28px; }
  .modern-login__welcome > p:last-child { font-size: 13px; }
  .modern-login__form-panel { padding: 31px 22px 34px; }
}

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