/* Standalone login surface follows the same WebDocs light/dark language. */
.login-page {
  --login-bg: #eef3fa;
  --login-card: rgba(255, 255, 255, 0.9);
  --login-border: #d7e1ee;
  --login-text: #18263b;
  --login-muted: #71829a;
  --login-input: #fbfdff;
  --login-accent: #2d75ed;
  min-height: 100vh;
  color: var(--login-text);
  background:
    radial-gradient(700px 480px at 78% 18%, rgba(94, 160, 255, 0.18), transparent 68%),
    radial-gradient(650px 430px at 12% 92%, rgba(127, 214, 202, 0.14), transparent 68%),
    var(--login-bg);
}

.login-page[data-theme="dark"],
html:not([data-theme="light"]) .login-page {
  --login-bg: #071321;
  --login-card: rgba(11, 27, 48, 0.88);
  --login-border: #1e3b60;
  --login-text: #edf4ff;
  --login-muted: #91a5bf;
  --login-input: #0a1729;
  --login-accent: #3f8fff;
  background:
    radial-gradient(720px 520px at 80% 18%, rgba(38, 105, 225, 0.24), transparent 68%),
    radial-gradient(600px 460px at 8% 96%, rgba(23, 132, 150, 0.13), transparent 68%),
    var(--login-bg);
}

.login-page::before {
  position: fixed;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.28;
  background-image: radial-gradient(rgba(104, 142, 195, 0.38) 0.7px, transparent 0.7px);
  background-size: 22px 22px;
  mask-image: linear-gradient(135deg, black, transparent 60%);
}

.login-page .page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  align-items: center;
  justify-content: flex-start;
  padding: 40px clamp(24px, 8vw, 150px);
}

.login-page .card {
  width: min(390px, 100%);
  margin: 0;
  padding: 29px 30px 27px;
  border: 1px solid var(--login-border);
  border-radius: 18px;
  background: var(--login-card);
  box-shadow: 0 28px 70px rgba(24, 55, 98, 0.16), 0 8px 24px rgba(18, 36, 69, 0.08);
  backdrop-filter: blur(20px);
}

.login-page .brand {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 30px;
  color: var(--login-text);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.login-page .brand-mark {
  position: relative;
  display: grid;
  width: 29px;
  height: 29px;
  place-items: center;
  border: 0;
  border-radius: 9px;
  color: #2a77ee;
  background: linear-gradient(145deg, #c3dcff, #5596ff 58%, #2163d9);
  box-shadow: 0 6px 14px rgba(31, 103, 224, 0.24);
}

.login-page .brand-mark::before {
  content: "⌃";
  color: #fff;
  font-size: 17px;
  font-weight: 800;
  line-height: 1;
  transform: translateY(2px);
}

.login-page .subtitle {
  margin-bottom: 8px;
  color: var(--login-text);
  font-size: 24px;
  letter-spacing: -0.035em;
}

.login-page .description {
  max-width: 300px;
  margin-bottom: 22px;
  color: var(--login-muted);
  font-size: 11px;
  line-height: 1.55;
}

.login-page .field {
  margin-bottom: 13px;
}

.login-page .field label {
  margin-bottom: 6px;
  color: var(--login-muted);
  font-size: 10px;
  font-weight: 750;
}

.login-page .field input {
  min-height: 42px;
  border: 1px solid var(--login-border);
  border-radius: 8px;
  background: var(--login-input);
  color: var(--login-text);
  font-size: 12px;
  box-shadow: none;
}

.login-page .field input:focus {
  border-color: var(--login-accent);
  box-shadow: 0 0 0 3px rgba(63, 143, 255, 0.14);
}

.login-page .forgot-link {
  margin: -1px 0 15px;
  color: var(--login-accent);
  font-size: 10px;
  font-weight: 700;
}

.login-page .submit {
  min-height: 42px;
  margin-top: 4px;
  border-radius: 8px;
  padding: 11px 16px;
  background: linear-gradient(120deg, #2368df, #438fff);
  box-shadow: 0 8px 18px rgba(37, 105, 232, 0.22);
  font-size: 12px;
}

.login-page .error-box,
.login-page .success-box {
  border-radius: 9px;
  padding: 10px 12px;
  font-size: 11px;
}

.login-page .theme-switcher {
  top: 18px;
  right: 22px;
  bottom: auto;
  border-color: var(--login-border);
  background: var(--login-card);
}

@media (max-width: 700px) {
  .login-page .page {
    justify-content: center;
    padding: 24px 16px;
  }

  .login-page .card {
    padding: 25px 21px 23px;
  }
}