.login-page {
  --auth-canvas: #f0f3f7;
  --auth-glow-primary: rgb(36 91 197 / 10%);
  --auth-glow-secondary: rgb(16 42 67 / 6%);
  --auth-brand-bg: #102f4b;
  --auth-brand-text: #ffffff;
  --auth-brand-muted: #c7d8e9;
  --auth-card-radius: 20px;
  --auth-control-radius: 10px;
  --auth-shadow: 0 24px 64px rgb(16 42 67 / 14%);
  --auth-space-1: 4px;
  --auth-space-2: 8px;
  --auth-space-3: 12px;
  --auth-space-4: 16px;
  --auth-space-5: 20px;
  --auth-space-6: 24px;
  --auth-space-8: 32px;
  --auth-space-10: 40px;
  --auth-space-12: 48px;
  position: relative;
  isolation: isolate;
  display: grid;
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  padding: clamp(var(--auth-space-4), 4vw, var(--auth-space-12));
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 14%, var(--auth-glow-primary), transparent 34%),
    radial-gradient(circle at 88% 86%, var(--auth-glow-secondary), transparent 30%),
    var(--auth-canvas);
  background-attachment: fixed;
}

:root[data-theme="dark"] .login-page {
  --auth-canvas: #181d25;
  --auth-glow-primary: rgb(55 113 220 / 12%);
  --auth-glow-secondary: rgb(141 180 255 / 7%);
  --auth-shadow: 0 28px 72px rgb(0 0 0 / 26%);
}

.login-shell {
  position: relative;
  z-index: 1;
  align-self: center;
  justify-self: center;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(390px, 0.82fr);
  width: min(1160px, 100%);
  min-height: min(680px, calc(100svh - 96px));
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--auth-card-radius);
  background: var(--surface);
  box-shadow: var(--auth-shadow);
  animation: auth-enter 240ms ease-out both;
}

.login-brand {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: clamp(var(--auth-space-10), 6vw, 72px);
  color: var(--auth-brand-text);
  background: var(--auth-brand-bg);
}

.login-brand .auth-brand {
  margin-bottom: clamp(var(--auth-space-10), 6vh, 64px);
}

.login-brand .brand-mark {
  width: 56px;
  height: 56px;
  padding: var(--auth-space-1);
  border-radius: var(--radius-md);
  background: #ffffff;
}

.login-brand .brand-copy small,
.login-brand .eyebrow {
  color: var(--auth-brand-muted);
}

.login-brand-copy {
  max-width: 520px;
}

.login-brand h1 {
  margin: var(--auth-space-2) 0 var(--auth-space-4);
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.login-brand-summary {
  margin: 0;
  color: var(--auth-brand-muted);
  font-size: 1rem;
  line-height: 1.65;
}

.login-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--auth-space-4);
  margin: clamp(var(--auth-space-8), 5vh, var(--auth-space-12)) 0 0;
  padding: 0;
  list-style: none;
}

.login-highlights li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: var(--auth-space-3);
  align-items: start;
}

.login-highlights svg,
.login-control-icon svg,
.password-toggle svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.login-highlights svg {
  color: #8db4ff;
}

.login-highlights strong,
.login-highlights small {
  display: block;
}

.login-highlights strong {
  margin-bottom: var(--auth-space-1);
  font-size: 0.8125rem;
  font-weight: 600;
}

.login-highlights small {
  color: var(--auth-brand-muted);
  font-size: 0.6875rem;
  line-height: 1.45;
}

.login-panel {
  display: grid;
  place-items: center;
  min-width: 0;
  padding: clamp(var(--auth-space-8), 5vw, 64px);
  background: var(--surface);
}

.login-card {
  width: min(380px, 100%);
}

.login-shell > .login-card {
  align-self: center;
  justify-self: center;
  width: min(420px, calc(100% - 64px));
  margin-block: var(--auth-space-8);
}

.login-heading .eyebrow {
  margin-bottom: var(--auth-space-2);
}

.login-card h2 {
  margin: 0 0 var(--auth-space-2);
  font-size: clamp(1.75rem, 3vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}

.login-heading .muted {
  line-height: 1.55;
}

.login-error-summary {
  margin: var(--auth-space-6) 0 0;
}

.login-error-summary:focus {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.login-error-summary strong {
  display: block;
  margin-bottom: var(--auth-space-1);
  font-size: 0.875rem;
}

.login-error-summary p {
  margin: 0;
  font-size: 0.8125rem;
}

.login-card .form-stack {
  gap: var(--auth-space-5);
  margin-top: 28px;
}

.login-card .field label {
  margin-bottom: 7px;
  font-size: 0.8125rem;
  font-weight: 500;
}

.login-control {
  position: relative;
}

.login-control-icon {
  position: absolute;
  top: 50%;
  left: var(--auth-space-4);
  z-index: 1;
  display: grid;
  place-items: center;
  color: var(--muted);
  pointer-events: none;
  transform: translateY(-50%);
  transition: color 160ms ease;
}

.login-control:focus-within .login-control-icon {
  color: var(--blue);
}

.login-form .login-control > input:not([type="checkbox"]):not([type="radio"]) {
  width: 100%;
  min-height: 48px;
  padding-inline-start: 48px;
  padding-inline-end: var(--auth-space-4);
  border-radius: var(--auth-control-radius);
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.login-form .login-control > input:not([type="checkbox"]):not([type="radio"]):hover {
  border-color: var(--line-strong);
}

.login-form .login-control > input:not([type="checkbox"]):not([type="radio"]):focus-visible {
  border-color: var(--blue);
  outline: 2px solid color-mix(in srgb, var(--blue) 38%, transparent);
  outline-offset: 1px;
}

.login-form .field-password .login-control > input:not([type="checkbox"]):not([type="radio"]) {
  padding-inline-end: 48px;
}

.login-form .login-control > input:-webkit-autofill,
.login-form .login-control > input:-webkit-autofill:hover,
.login-form .login-control > input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--ink);
  caret-color: var(--ink);
  box-shadow: 0 0 0 1000px var(--control-bg) inset;
  -webkit-box-shadow: 0 0 0 1000px var(--control-bg) inset;
}

.password-toggle {
  position: absolute;
  top: 50%;
  right: var(--auth-space-2);
  display: grid;
  width: 36px;
  height: 36px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 8px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  transform: translateY(-50%);
}

.password-toggle:hover {
  color: var(--ink);
  background: var(--surface-subtle);
}

.password-toggle:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 1px;
}

.password-toggle-hide,
.password-toggle[aria-pressed="true"] .password-toggle-show {
  display: none;
}

.password-toggle[aria-pressed="true"] .password-toggle-hide {
  display: block;
}

.password-caps {
  margin: var(--auth-space-2) 0 0;
  color: var(--warning, #a85d00);
  font-size: 0.75rem;
  line-height: 1.4;
}

.password-caps[hidden],
.password-toggle[hidden] {
  display: none;
}

.field-error input,
.field input[aria-invalid="true"] {
  border-color: var(--danger);
}

.login-card .errorlist {
  margin-top: var(--auth-space-2);
}

.login-submit {
  position: relative;
  min-height: 48px;
  border-radius: var(--auth-control-radius);
  transition: background-color 160ms ease, transform 100ms ease, opacity 160ms ease;
}

.login-submit:hover:not(:disabled) {
  background: var(--action-hover);
}

.login-submit:active:not(:disabled) {
  transform: translateY(1px);
}

.login-submit:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.login-submit:disabled {
  cursor: wait;
  opacity: 0.72;
}

.login-spinner {
  display: none;
  width: 18px;
  height: 18px;
  margin-left: var(--auth-space-2);
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  vertical-align: -4px;
  animation: auth-spin 700ms linear infinite;
}

.login-submit[data-loading="true"] .login-spinner {
  display: inline-block;
}

.login-help {
  margin: var(--auth-space-6) 0 0;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.55;
  text-align: center;
}

@keyframes auth-enter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes auth-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 1080px) {
  .login-highlights {
    grid-template-columns: 1fr;
    gap: var(--auth-space-3);
  }

  .login-highlights small {
    max-width: 340px;
  }
}

@media (max-width: 899px) {
  .login-page {
    place-items: start center;
  }

  .login-shell {
    grid-template-columns: 1fr;
    width: min(620px, 100%);
    min-height: 0;
  }

  .login-brand {
    padding: var(--auth-space-8);
  }

  .login-brand .auth-brand {
    margin-bottom: var(--auth-space-6);
  }

  .login-brand h1 {
    max-width: 460px;
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }

  .login-highlights {
    display: none;
  }

  .login-panel {
    padding: var(--auth-space-10) var(--auth-space-8) var(--auth-space-12);
  }

  .login-shell > .login-card {
    margin-block: var(--auth-space-10) var(--auth-space-12);
  }
}

@media (max-width: 560px) {
  .login-page {
    padding: 0;
    background-color: var(--surface);
  }

  .login-shell {
    width: 100%;
    min-height: 100svh;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .login-brand {
    padding: var(--auth-space-6) var(--auth-space-6) var(--auth-space-8);
  }

  .login-brand .auth-brand {
    margin-bottom: var(--auth-space-5);
  }

  .login-brand h1 {
    margin-bottom: var(--auth-space-2);
    font-size: 1.75rem;
  }

  .login-brand-summary {
    font-size: 0.875rem;
  }

  .login-panel {
    place-items: start center;
    padding: var(--auth-space-8) var(--auth-space-6) var(--auth-space-10);
  }

  .login-card {
    width: min(420px, 100%);
  }

  .login-shell > .login-card {
    width: min(420px, calc(100% - 48px));
    margin-block: var(--auth-space-8) var(--auth-space-10);
  }

  .login-card .auth-brand-mobile {
    display: none;
  }
}

@media (max-height: 720px) and (min-width: 900px) {
  .login-page {
    place-items: start center;
  }

  .login-shell {
    min-height: 0;
  }

  .login-brand,
  .login-panel {
    padding-block: var(--auth-space-8);
  }

  .login-brand .auth-brand {
    margin-bottom: var(--auth-space-8);
  }

  .login-highlights {
    margin-top: var(--auth-space-8);
  }
}

@media (prefers-reduced-motion: reduce) {
  .login-shell,
  .login-spinner {
    animation: none;
  }

  .login-form .login-control > input,
  .login-control-icon,
  .login-submit {
    transition: none;
  }
}