.ars-auth-scrim {
  --ars-auth-inset: 48px;
  position: fixed;
  inset: 0;
  z-index: 4000;
  display: flex;

  align-items: flex-start;
  justify-content: center;
  height: 100dvh;
  padding: var(--ars-auth-inset) 20px;
  overflow-y: auto;

  overscroll-behavior: contain;
  background:
    radial-gradient(70% 60% at 50% 30%, rgb(0 0 0 / 0.45), rgb(0 0 0 / 0.78));
  backdrop-filter: blur(3px);
}

.ars-auth-modal {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 420px;
  max-height: 100%;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-top: 3px solid var(--color-brand);
  border-radius: 8px;
  background: var(--color-panel);
  color: var(--color-ink);
  font-family: var(--font-sans);
  box-shadow: 0 30px 80px rgb(0 0 0 / 0.55), 0 0 0 1px rgb(0 0 0 / 0.2);
}

.ars-auth-modal-signup {
  max-width: 520px;
}

.ars-auth-modal-login {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  max-width: 780px;
}

.ars-auth-art {
  position: relative;
  min-height: 100%;
  background-color: #0d0d0f;
  background-position: center top;
  background-size: cover;
}

.ars-auth-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgb(0 0 0 / 0.15) 0%, transparent 30%, rgb(0 0 0 / 0.5) 100%),
    linear-gradient(90deg, transparent 70%, rgb(0 0 0 / 0.35));
}

.ars-auth-art-tag {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 10px;
  border: 1px solid rgb(255 255 255 / 0.22);
  border-radius: 4px;
  background: rgb(0 0 0 / 0.45);
  color: #f3d48a;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  backdrop-filter: blur(4px);
}

.ars-auth-main {
  display: flex;
  min-width: 0;
  max-height: calc(100dvh - var(--ars-auth-inset) * 2);
  flex-direction: column;
}

.ars-auth-bar {
  position: relative;
  display: flex;
  flex: 0 0 auto;
  align-items: flex-start;
  gap: 12px;
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--color-line-soft);
  background:
    repeating-linear-gradient(-45deg, rgb(var(--t-veil-rgb, 255 255 255) / 0.025) 0 10px, transparent 10px 20px),
    linear-gradient(90deg, rgb(var(--t-accent-rgb, 224 165 38) / 0.1), transparent 60%);
}

.ars-auth-bar > span {
  display: block;
  flex: 1 1 auto;
  min-width: 0;
}

.ars-auth-bar small {
  display: block;
  margin: 0 0 4px;
  color: var(--color-brand);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.ars-auth-bar small::before {
  content: "";
  display: inline-block;
  margin-right: 8px;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 7px solid currentColor;
  vertical-align: 1px;
}

.ars-auth-bar h2 {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 21px;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.3;
}

.ars-auth-close {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin: -3px -4px 0 0;
  padding: 0;
  border: 1px solid var(--color-line);
  border-radius: 6px;
  background: var(--color-field);
  color: var(--color-ink-nav);
  cursor: pointer;
  transition:
    border-color 0.15s ease,
    color 0.15s ease;
}

.ars-auth-close:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
}

.ars-auth-body {
  flex: 0 1 auto;
  min-height: 0;
  padding: 22px 24px 26px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.ars-auth-fields {
  display: grid;
  gap: 16px;
}

.ars-auth-field {
  display: block;
  min-width: 0;
}

.ars-auth-field > label,
.ars-auth-label > label {
  display: block;
  margin: 0 0 7px;
  color: var(--color-ink-label);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.ars-auth-label {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 7px;
}

.ars-auth-label > label {
  margin: 0;
}

.ars-auth-badge {
  padding: 2px 8px;
  border: 1px solid var(--color-line);
  border-radius: 5px;
  color: var(--color-ink-muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.ars-auth-input {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 0 14px;
  border: 1px solid var(--color-line);
  border-radius: 6px;
  background: var(--color-field);
  box-shadow: inset 0 2px 4px rgb(0 0 0 / 0.12);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ars-auth-input > svg {
  flex: 0 0 auto;
  color: var(--color-ink-nav);
}

.ars-auth-input:focus-within {
  border-color: var(--color-brand);
  box-shadow: inset 0 2px 4px rgb(0 0 0 / 0.12), 0 0 0 3px rgb(var(--t-accent-rgb, 224 165 38) / 0.16);
}

.ars-auth-input:focus-within > svg {
  color: var(--color-brand);
}

.ars-auth-input input,
.ars-auth-input select {
  width: 100%;
  min-width: 0;
  height: 46px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 14px;
}

.ars-auth-input input:focus,
.ars-auth-input select:focus {
  outline: 0;
}

.ars-auth-input input:-webkit-autofill,
.ars-auth-input input:-webkit-autofill:hover,
.ars-auth-input input:-webkit-autofill:focus,
.ars-auth-input input:-webkit-autofill:active,
.ars-auth-input select:-webkit-autofill {
  -webkit-background-clip: text;
  background-clip: text;

  -webkit-text-fill-color: var(--color-ink);
  caret-color: var(--color-ink);
}

.ars-auth-input select {
  cursor: pointer;
}

.ars-auth-input input::placeholder {
  color: var(--color-ink-nav);
  opacity: 1;
}

.ars-auth-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.ars-auth-row > .ars-auth-input {
  flex: 1 1 auto;
}

.ars-auth-check {
  flex: 0 0 auto;
  height: 48px;
  padding: 0 15px;
  border: 1px solid var(--ui-btn-outline-line);
  border-radius: var(--ui-btn-radius);
  background: none;
  color: var(--ui-btn-outline-ink);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition:
    border-color 0.15s ease,
    color 0.15s ease;
}

.ars-auth-check:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
}

.ars-auth-hint {
  margin: 7px 0 0;
  color: var(--color-ink-nav);
  font-size: 12px;
  line-height: 1.55;
}

.ars-auth-notice {
  margin: 8px 0 0;
  padding: 9px 11px;
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-brand);
  border-radius: 8px;
  color: var(--color-ink-soft);
  font-size: 12px;
  line-height: 1.6;
}

.ars-auth-verdict {
  margin: 7px 0 0;
  font-size: 12px;
  line-height: 1.5;
}

.ars-auth-verdict-idle {
  color: var(--color-ink-nav);
}

.ars-auth-verdict-success {
  color: var(--color-up-text);
}

.ars-auth-verdict-error {
  color: var(--color-danger-text);
}

.ars-auth-error {
  margin: 7px 0 0;
  color: var(--color-danger-text);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.5;
}

.ars-auth-remember {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 16px 0 0;
  color: var(--color-ink-soft);
  font-size: 13px;
  cursor: pointer;
  user-select: none;
}

.ars-auth-remember > input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.ars-auth-tick {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border: 1px solid var(--color-line-head);
  border-radius: 5px;
  background: var(--color-field);
  color: transparent;
  transition:
    border-color 0.15s ease,
    background-color 0.15s ease;
}

.ars-auth-remember > input:checked + .ars-auth-tick {
  border-color: var(--color-brand);
  background: var(--color-brand);
  color: var(--t-accent-ink, #fff);
}

.ars-auth-remember > input:focus-visible + .ars-auth-tick {
  outline: 2px solid var(--color-brand);
  outline-offset: 2px;
}

.ars-auth-alert-slot {
  display: flex;
  align-items: center;
  min-height: 30px;
  margin: 8px 0 0;
}

.ars-auth-alert {
  width: 100%;
  margin: 0;
  padding: 6px 10px;
  border-left: 3px solid var(--ui-alert-bad-line);
  background: var(--ui-alert-bad-bg);
  color: var(--ui-alert-bad-ink);
  font-size: 12px;
  line-height: 1.45;
}

.ars-auth-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: var(--ui-btn-h-lg);
  margin: 0;
  padding: 0 22px;
  border: 0;
  border-radius: var(--ui-btn-radius);
  background: linear-gradient(180deg, color-mix(in srgb, var(--ui-btn-primary-bg) 86%, #fff), var(--ui-btn-primary-bg) 55%, color-mix(in srgb, var(--ui-btn-primary-bg) 82%, #000));
  color: var(--ui-btn-primary-ink);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.04em;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.3), 0 10px 22px rgb(var(--t-accent-rgb, 224 165 38) / 0.25);
  transition: filter 0.15s ease;
}

.ars-auth-submit:hover:not(:disabled) {
  filter: brightness(1.07);
}

.ars-auth-submit:disabled {
  background: var(--color-raise);
  color: var(--color-ink-muted);
  box-shadow: none;
  cursor: default;
}

.ars-auth-spinner {
  display: inline-block;
  width: 15px;
  height: 15px;
  border: 2px solid rgb(255 255 255 / 0.45);
  border-top-color: currentcolor;
  border-radius: 50%;
  animation: ars-auth-spin 0.7s linear infinite;
}

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

.ars-auth-help {
  margin: 14px 0 0;
  color: var(--color-ink-nav);
  font-size: 12px;
  line-height: 1.6;
}

.ars-auth-join {
  margin: 22px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--color-line-soft);
}

.ars-auth-join-label {
  margin: 0 0 10px;
  color: var(--color-ink-nav);
  font-size: 12px;
}

.ars-auth-join-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.ars-auth-join-actions:has(> :only-child) {
  grid-template-columns: minmax(0, 1fr);
}

.ars-auth-join-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 12px;
  border: 1px solid var(--color-line);
  border-radius: 6px;
  background: var(--color-field);
  color: var(--color-ink);
  font-family: var(--font-sans);
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.ars-auth-join-button:hover {
  border-color: var(--color-brand);
}

.ars-auth-join-button > span {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
}

.ars-auth-join-button b {
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.ars-auth-steps {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.ars-auth-steps > li {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 0 0 10px;
  border-bottom: 2px solid var(--color-line-soft);
}

.ars-auth-steps > li[data-state="active"] {
  flex: 1 1 auto;
  border-bottom-color: var(--color-brand);
}

.ars-auth-steps > li[data-state="done"] {
  border-bottom-color: var(--color-line-head);
}

.ars-auth-steps > li b {
  display: none;
}

.ars-auth-steps > li[data-state="active"] b {
  display: block;
  overflow: hidden;
  color: var(--color-ink);
  font-size: 12px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ars-auth-step-mark {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--color-line);
  border-radius: 5px;
  color: var(--color-ink-nav);
  font-family: var(--font-numeric);
  font-size: 11px;
  font-weight: 700;
}

.ars-auth-steps > li[data-state="active"] .ars-auth-step-mark {
  border-color: transparent;
  background: var(--color-brand);
  color: var(--t-accent-ink, #fff);
}

.ars-auth-steps > li[data-state="done"] .ars-auth-step-mark {
  border-color: var(--color-line-head);
  color: var(--color-ink-soft);
}

.ars-auth-routes-block {
  margin: 0 0 22px;
}

.ars-auth-routes-block > h3 {
  margin: 0 0 10px;
  color: var(--color-ink-label);
  font-size: 12px;
  font-weight: 600;
}

.ars-auth-routes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.ars-auth-routes:has(> :only-child) {
  grid-template-columns: minmax(0, 1fr);
}

.ars-auth-route {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 12px;
  border: 1px solid var(--color-line);
  border-radius: 6px;
  background: transparent;
  color: var(--color-ink);
  font-family: var(--font-sans);
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.ars-auth-route > span {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
}

.ars-auth-route b {
  flex: 1 1 auto;
  font-size: 12px;
  font-weight: 600;
  text-align: left;
}

.ars-auth-route > svg {
  flex: 0 0 auto;
  color: var(--color-brand);
}

.ars-auth-route:hover {
  border-color: var(--color-brand);
}

.ars-auth-route-on {
  border-color: var(--color-brand);
}

.ars-auth-routes-note {
  margin: 10px 0 0;
}

.ars-auth-routes-note p {
  margin: 0;
  color: var(--color-ink-nav);
  font-size: 12px;
  line-height: 1.65;
}

.ars-auth-routes-note p + p {
  margin: 7px 0 0;
  color: var(--color-ink-soft);
}

.ars-signup-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
}

.ars-signup-field-wide {
  grid-column: 1 / -1;
}

.ars-signup-fields + .ars-auth-submit {
  margin: 24px 0 0;
}

.ars-signup-success {
  padding: 4px 0 2px;
  text-align: center;
}

.ars-signup-success-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin: 0 0 16px;
  border: 1px solid var(--color-brand);
  border-radius: 5px;
  color: var(--color-brand);
}

.ars-signup-success h3 {
  margin: 0 0 8px;
  color: var(--color-ink);
  font-size: 17px;
  font-weight: 700;
}

.ars-signup-success p {
  max-width: 34ch;
  margin: 0 auto;
  color: var(--color-ink-soft);
  font-size: 13px;
  line-height: 1.7;
}

.ars-signup-success .ars-auth-submit {
  margin: 22px 0 0;
}

@media (max-width: 767px) {
  .ars-auth-scrim {
    --ars-auth-inset: 14px;
    padding: var(--ars-auth-inset) 12px;
  }

  .ars-auth-modal {
    border-radius: 8px;
  }

  .ars-auth-modal-login {
    display: flex;
    max-width: 420px;
  }

  .ars-auth-art {
    display: none;
  }

  .ars-auth-main {
    max-height: calc(100dvh - var(--ars-auth-inset) * 2);
  }

  .ars-auth-bar {
    padding: 18px 18px 14px;
  }

  .ars-auth-bar h2 {
    font-size: 18px;
  }

  .ars-auth-body {
    padding: 18px 18px 22px;
  }

  .ars-signup-fields {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }

  .ars-auth-join-actions,
  .ars-auth-routes {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ars-auth-spinner {
    animation-duration: 2.4s;
  }

  .ars-auth-input,
  .ars-auth-check,
  .ars-auth-close,
  .ars-auth-join-button,
  .ars-auth-route,
  .ars-auth-submit,
  .ars-auth-tick {
    transition: none;
  }
}