/* The sign-in surface is intentionally independent from the workspace shell. */
.login-body {
  --login-line: rgba(255, 255, 255, .1);
  margin: 0;
  color: #f2f5f7;
  background: #0b0e11;
  font: 14px/1.57 Inter, "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
  color-scheme: dark;
  -webkit-font-smoothing: antialiased;
}

.login-body *, .login-body *::before, .login-body *::after { box-sizing: border-box; }
.login-body button, .login-body input { font: inherit; }
.login-body svg { display: block; flex-shrink: 0; width: 20px; height: 20px; }
.login-body [hidden] { display: none !important; }
.login-body button { cursor: pointer; -webkit-tap-highlight-color: transparent; transition: background-color .16s, border-color .16s, color .16s; }
.login-body button:hover { transform: none; filter: none; }
.login-body button:focus-visible { outline: 2px solid #38c9a5; outline-offset: 3px; }
.login-body button:disabled { opacity: .55; cursor: not-allowed; }
.login-body ::selection { background: rgba(56, 201, 165, .25); color: #f2f5f7; }

.login-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 48px 24px;
  background: #0b0e11;
}

.login-shell {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  width: min(880px, 100%);
  overflow: hidden;
  border: 1px solid var(--login-line);
  border-radius: 12px;
  background: #13181e;
}

.login-intro { min-width: 0; padding: 36px; border-right: 1px solid var(--login-line); background: #0f1318; }
.login-brand { display: flex; align-items: center; gap: 12px; }
.login-body .login-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(56, 201, 165, .2);
  border-radius: 10px;
  background: rgba(56, 201, 165, .08);
  color: #38c9a5;
}
.login-mark svg { width: 26px; height: 26px; }
.login-brand strong { display: block; font-size: 18px; font-weight: 600; letter-spacing: -.02em; }
.login-brand div > span { display: block; margin-top: 2px; color: #aab4be; font-size: 12px; }
.login-intro-copy { margin: 36px 0 24px; }
.login-eyebrow { display: block; margin-bottom: 8px; color: #aab4be; font-size: 12px; font-weight: 500; }
.login-body h1, .login-body h2 { margin: 0; color: #f2f5f7; font-size: 24px; font-weight: 600; line-height: 1.4; letter-spacing: -.01em; }
.login-intro-copy p { margin: 12px 0 0; color: #aab4be; font-size: 13px; line-height: 1.8; }
.login-features { display: grid; padding: 0; margin: 0; list-style: none; }
.login-features li { display: flex; align-items: flex-start; gap: 12px; padding: 16px 0; border-top: 1px solid rgba(255, 255, 255, .06); }
.login-features li:last-child { padding-bottom: 0; }
.login-features li > svg { margin-top: 2px; color: #38c9a5; }
.login-features strong { display: block; font-size: 13px; font-weight: 500; }
.login-features span { display: block; margin-top: 3px; color: #aab4be; font-size: 12px; }

.login-form-area { display: flex; align-items: center; padding: 40px; min-width: 0; }
.login-body .login-box { display: block; width: 100%; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.login-form-heading { margin-bottom: 32px; }
.login-box .login-form-heading p { margin: 12px 0 0; color: #aab4be; font-size: 13px; }
.login-field { display: grid; gap: 8px; }
.login-field label { display: block; color: #c9d1d8; font-size: 13px; font-weight: 500; }
.login-password-wrap { position: relative; }
.login-body #password {
  display: block;
  width: 100%;
  height: 44px;
  padding: 10px 48px 10px 12px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 8px;
  outline: none;
  background: #10151b;
  color: #f2f5f7;
  transition: border-color .16s, box-shadow .16s;
}
.login-body #password::placeholder { color: #84919c; }
.login-body #password:hover { border-color: rgba(255, 255, 255, .24); }
.login-body #password:focus { border-color: #38c9a5; box-shadow: 0 0 0 3px rgba(56, 201, 165, .12); }
.login-body #password[aria-invalid="true"] { border-color: #f06a78; }
.login-body #password[aria-invalid="true"]:focus { box-shadow: 0 0 0 3px rgba(240, 106, 120, .12); }
.login-body #password:disabled { opacity: .65; }
.login-body #password:-webkit-autofill { -webkit-text-fill-color: #f2f5f7; box-shadow: 0 0 0 1000px #10151b inset; caret-color: #f2f5f7; }
.login-body .login-password-toggle { position: absolute; inset: 2px 2px 2px auto; display: grid; place-items: center; width: 40px; height: 40px; min-height: 40px; padding: 0; border: 0; border-radius: 6px; color: #aab4be; background: transparent; }
.login-body .login-password-toggle:hover { background: #1c232c; color: #f2f5f7; }
.login-eye-slash { display: none; }
.login-password-toggle[aria-pressed="true"] .login-eye-slash { display: block; }
.login-caps-hint { margin: 0; color: #e7b35a; font-size: 12px; }
.login-body .login-error { min-height: 40px; padding: 8px 0; margin: 0; color: #f08b95; font-size: 12px; line-height: 1.7; overflow-wrap: anywhere; }
.login-body .login-submit { display: flex; justify-content: center; align-items: center; gap: 10px; width: 100%; height: 44px; min-height: 44px; padding: 0 16px; border: 1px solid #38c9a5; border-radius: 8px; background: #38c9a5; color: #07120f; font-size: 13px; font-weight: 600; }
.login-body .login-submit:hover:not(:disabled) { background: #4ed8b5; border-color: #4ed8b5; }
.login-body .login-submit:active:not(:disabled) { background: #2ab591; border-color: #2ab591; }
.login-submit svg { width: 17px; height: 17px; }
.login-body .login-box .login-help { display: flex; justify-content: center; align-items: flex-start; gap: 7px; margin: 24px 0 0; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .08); color: #aab4be; font-size: 12px; }
.login-help svg { width: 15px; height: 15px; margin-top: 2px; color: #84919c; }
.login-footer { margin: 0; color: #84919c; font-size: 12px; text-align: center; }
.login-spinner { display: none; width: 15px; height: 15px; border: 2px solid rgba(7, 18, 15, .25); border-top-color: #07120f; border-radius: 50%; animation: login-spin .8s linear infinite; }
.login-box[aria-busy="true"] .login-spinner { display: block; }
.login-box[aria-busy="true"] .login-arrow { display: none; }
@keyframes login-spin { to { transform: rotate(360deg); } }

@media (max-width: 760px) {
  .login-page { padding: 32px 20px; gap: 20px; }
  .login-shell { max-width: 460px; grid-template-columns: minmax(0, 1fr); }
  .login-intro { padding: 24px; border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, .08); }
  .login-intro-copy, .login-features { display: none; }
  .login-form-area { padding: 32px 24px; }
  .login-form-heading { margin-bottom: 28px; }
  .login-body #password { font-size: 16px; }
}

@media (max-width: 360px) {
  .login-page { padding: 20px 12px; }
  .login-intro { padding: 20px; }
  .login-form-area { padding: 28px 20px; }
}

@media (max-height: 620px) and (min-width: 761px) {
  .login-page { padding-block: 24px; }
  .login-intro { padding: 28px 32px; }
  .login-intro-copy { margin-top: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  .login-body *, .login-body *::before, .login-body *::after { animation: none !important; transition: none !important; }
}