:root {
  --sa-accent: #ec2266;
  --sa-accent-hover: #d41a58;
  --sa-accent-active: #b81549;
  /* Заливка кнопки — accent-hover: белый на #ec2266 ниже AA (4.21) */
  --sa-btn-fill: #d41a58;
  --sa-btn-fill-hover: #b81549;
  --sa-btn-fill-active: #9e123e;
  --sa-bg: #f7f8fa;
  --sa-surface: #ffffff;
  --sa-border: #d9dfe6;
  --sa-control-border: #708090;
  --sa-input-bg: #ffffff;
  --sa-input-border: #708090;
  --sa-focus-ring: rgba(236, 34, 102, 0.18);
  --sa-text: #0f151a;
  --sa-text-2: #5d6978;
  --sa-text-3: #8a97a5;
  --sa-success: #1b5e20;
  --sa-success-bg: rgba(27, 94, 32, 0.12);
  --sa-danger: #d43a3a;
  --sa-radius: 10px;
  --sa-radius-lg: 16px;
  --sa-font: Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Helvetica Neue", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --sa-accent: #fb4e72;
    --sa-accent-hover: #e93d61;
    --sa-accent-active: #d41a58;
    /* #fb4e72 даёт 3.26:1 — для заливки берём #d41a58 (5.14:1) */
    --sa-btn-fill: #d41a58;
    --sa-btn-fill-hover: #b81549;
    --sa-btn-fill-active: #9e123e;
    --sa-bg: #0f151a;
    --sa-surface: #1c252e;
    --sa-border: #2f3b47;
    --sa-control-border: #8494a4;
    --sa-input-bg: #24303a;
    --sa-input-border: #8494a4;
    --sa-focus-ring: rgba(251, 78, 114, 0.22);
    --sa-text: #f2f4f6;
    --sa-text-2: #aeb9c4;
    --sa-text-3: #7c8894;
    --sa-success: #54b772;
    --sa-success-bg: rgba(84, 183, 114, 0.15);
    --sa-danger: #ff6b6b;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  background: var(--sa-bg);
  color: var(--sa-text);
  font-family: var(--sa-font);
  line-height: 1.5;
  margin: 0;
}

.sa-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px 16px;
}

.sa-card {
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-lg);
  box-shadow: 0 8px 30px rgba(15, 21, 26, 0.06);
  max-width: 560px;
  width: 100%;
  padding: 32px;
}

@media (prefers-color-scheme: dark) {
  .sa-card {
    box-shadow: none;
  }
}

.sa-card--login {
  max-width: 400px;
}

.sa-card > * + * {
  margin-top: 16px;
}

.sa-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.sa-card__head-main {
  min-width: 0;
}

.sa-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border-width: 0;
}

.sa-gear {
  position: relative;
  flex-shrink: 0;
}

.sa-gear__trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  list-style: none;
  cursor: pointer;
  color: var(--sa-text-2);
  background: transparent;
  border: 1px solid var(--sa-control-border);
  border-radius: var(--sa-radius);
}

.sa-gear__trigger::-webkit-details-marker {
  display: none;
}

.sa-gear__trigger::marker {
  content: "";
}

.sa-gear__trigger:hover {
  color: var(--sa-text);
  background: var(--sa-bg);
}

.sa-gear__trigger:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--sa-surface), 0 0 0 4px var(--sa-accent);
}

.sa-gear__icon {
  display: block;
}

.sa-gear__panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 12rem;
  max-width: min(calc(100vw - 24px), 16rem);
  padding: 6px;
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius);
  box-shadow: 0 8px 24px rgba(15, 21, 26, 0.12);
}

@media (prefers-color-scheme: dark) {
  .sa-gear__panel {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  }
}

.sa-gear__group-title {
  margin: 6px 0 2px;
  padding: 0 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sa-text-3);
}

.sa-gear__link {
  display: block;
  min-height: 32px;
  padding: 8px 10px;
  border-radius: var(--sa-radius);
  font-size: 13px;
  line-height: 1.25;
  font-weight: 500;
  color: var(--sa-text);
  text-decoration: none;
}

.sa-gear__link:hover {
  background: var(--sa-bg);
}

.sa-gear__link:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--sa-surface), 0 0 0 4px var(--sa-accent);
}

.sa-logo {
  height: 31px;
}

.sa-logo--dark {
  display: none;
}

@media (prefers-color-scheme: dark) {
  .sa-logo--light {
    display: none;
  }

  .sa-logo--dark {
    display: inline-block;
  }
}

.sa-text-2 {
  color: var(--sa-text-2);
  font-size: 14px;
  font-weight: 400;
  margin: 0;
}

.sa-welcome {
  margin: 0;
}

.sa-ip {
  margin: 0;
}

.sa-ip__label {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 13px;
  color: var(--sa-text-2);
}

.sa-section {
  margin-top: 28px;
  padding-top: 8px;
  border-top: 1px solid var(--sa-border);
}

.sa-section:first-of-type {
  margin-top: 16px;
}

.sa-section__title {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sa-text-2);
}

.sa-status {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border-radius: var(--sa-radius);
  padding: 14px 16px;
  font-weight: 500;
}

.sa-status + .sa-status,
.sa-status + .sa-error,
.sa-error + .sa-status,
.sa-success + .sa-status,
.sa-success + .sa-error {
  margin-top: 8px;
}

.sa-status--hidden {
  display: none;
}

.sa-status--ok {
  background: var(--sa-success-bg);
  color: var(--sa-success);
}

.sa-status--error {
  background: rgba(212, 58, 58, 0.12);
  color: var(--sa-danger);
}

.sa-status__dot {
  width: 10px;
  height: 10px;
  flex-shrink: 0;
  margin-top: 0.35em;
  border-radius: 50%;
  background: currentcolor;
  animation: sa-pulse 2s ease-in-out infinite;
}

@keyframes sa-pulse {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.35;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sa-status__dot {
    animation: none;
  }
}

.sa-chip {
  display: inline-flex;
  align-items: center;
  font-family: var(--sa-font);
  font-size: 14px;
  font-weight: 500;
  background: var(--sa-bg);
  border: 1px solid var(--sa-border);
  border-radius: 999px;
  padding: 4px 12px;
  margin: 0;
}

.sa-chip--ok {
  border-color: var(--sa-success);
  color: var(--sa-success);
}

.sa-chip--error {
  border-color: var(--sa-danger);
  color: var(--sa-danger);
}

.sa-chip--warn {
  border-color: var(--sa-control-border);
  color: var(--sa-text-2);
  font-weight: 600;
}

.sa-note {
  color: var(--sa-text-2);
  background: var(--sa-bg);
  border: 1px solid var(--sa-border);
  border-left: 3px solid var(--sa-accent);
  border-radius: var(--sa-radius);
  padding: 12px 16px;
}

.sa-btn {
  border-radius: 999px;
  padding: 12px 22px;
  min-height: 44px;
  font-size: 15px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sa-btn:focus-visible,
.sa-captcha__refresh:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--sa-surface), 0 0 0 4px var(--sa-accent);
}

.sa-btn--primary {
  background: var(--sa-btn-fill);
  color: #fff;
}

.sa-btn--primary:hover {
  background: var(--sa-btn-fill-hover);
}

.sa-btn--primary:active {
  background: var(--sa-btn-fill-active);
}

.sa-btn--secondary {
  background: transparent;
  border-color: var(--sa-control-border);
  color: var(--sa-text);
}

.sa-btn--danger {
  background: transparent;
  border-color: var(--sa-danger);
  color: var(--sa-danger);
}

.sa-btn--ghost {
  background: transparent;
  border-color: var(--sa-control-border);
  color: var(--sa-text-2);
  font-size: 14px;
  padding: 8px 12px;
  min-height: 44px;
}

.sa-btn--ghost:hover {
  color: var(--sa-text);
  background: var(--sa-bg);
}

.sa-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.sa-actions--toolbar {
  flex-wrap: wrap;
}

.sa-footer {
  color: var(--sa-text-3);
  font-size: 13px;
  text-align: center;
  margin-top: 24px;
}

.sa-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sa-field__label {
  display: block;
  font-size: 14px;
  color: var(--sa-text-2);
}

.sa-field__input,
.sa-captcha input[type="text"] {
  width: 100%;
  font-size: 16px;
  padding: 12px 14px;
  border: 1.5px solid var(--sa-input-border);
  border-radius: var(--sa-radius);
  background: var(--sa-input-bg);
  color: var(--sa-text);
}

.sa-field__input:focus-visible,
.sa-captcha input[type="text"]:focus-visible {
  outline: none;
  border-color: var(--sa-accent);
  box-shadow: 0 0 0 3px var(--sa-focus-ring);
}

.sa-field__input[aria-invalid="true"],
.sa-captcha input[type="text"][aria-invalid="true"] {
  border-color: var(--sa-danger);
}

.sa-field__input[aria-invalid="true"]:focus-visible,
.sa-captcha input[type="text"][aria-invalid="true"]:focus-visible {
  border-color: var(--sa-danger);
  box-shadow: 0 0 0 3px rgba(212, 58, 58, 0.22);
}

.sa-captcha {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.sa-captcha__frame {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--sa-input-border);
  border-radius: var(--sa-radius);
  background: var(--sa-input-bg);
  overflow: hidden;
  line-height: 0;
}

.sa-captcha__frame img,
.sa-captcha img {
  width: 160px;
  height: 48px;
  max-width: 100%;
  display: block;
  border: none;
  background: transparent;
  image-rendering: auto;
}

@media (prefers-color-scheme: dark) {
  /* Инверсия только растра внутри рамки — рамка и фон обёртки без фильтра */
  .sa-captcha__frame img,
  .sa-captcha img {
    filter: invert(1) hue-rotate(180deg);
  }
}

.sa-captcha input[type="text"] {
  flex: 1 1 100%;
  min-width: 0;
  max-width: 100%;
  order: 3;
}

.sa-captcha__refresh {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  margin: 0;
  border: 1px solid var(--sa-input-border);
  border-radius: var(--sa-radius);
  background: var(--sa-input-bg);
  color: var(--sa-text-2);
  cursor: pointer;
  text-decoration: none;
}

.sa-captcha__refresh:hover {
  color: var(--sa-text);
  border-color: var(--sa-text-3);
}

.sa-captcha__refresh:disabled {
  opacity: 0.5;
  cursor: wait;
}

.sa-captcha__refresh svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sa-captcha__hint {
  flex: 1 1 100%;
  order: 4;
  font-size: 13px;
  color: var(--sa-text-3);
}

.sa-captcha__hint:empty {
  display: none;
}

.sa-captcha__hint--error {
  color: var(--sa-danger);
}

.sa-error {
  background: rgba(212, 58, 58, 0.12);
  color: var(--sa-danger);
  border-radius: var(--sa-radius);
  padding: 14px 16px;
  font-weight: 500;
}

.sa-error a {
  color: inherit;
  text-decoration: underline;
}

.sa-error--field {
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 400;
}

.sa-success {
  background: var(--sa-success-bg);
  color: var(--sa-success);
  border-radius: var(--sa-radius);
  padding: 14px 16px;
  font-weight: 500;
}

.sa-success a {
  color: inherit;
  text-decoration: underline;
}

@media (max-width: 600px) {
  .sa-card {
    padding: 20px;
  }

  .sa-actions:not(.sa-actions--toolbar) {
    flex-direction: column;
    align-items: stretch;
  }

  .sa-actions:not(.sa-actions--toolbar) .sa-btn {
    width: 100%;
  }

  .sa-actions--toolbar .sa-btn {
    flex: 1 1 auto;
    min-width: min(100%, 10rem);
  }

  .sa-captcha {
    flex-direction: row;
  }
}

.sa-card form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sa-btn--block {
  width: 100%;
}

a {
  color: var(--sa-accent);
}

.sa-actions--row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.sa-passkey-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sa-passkey-list__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--sa-border);
  border-radius: 8px;
}

.sa-passkey-list__name {
  font-weight: 600;
  flex: 1 1 auto;
}

.sa-btn--small {
  padding: 6px 12px;
  font-size: 0.875rem;
}

.sa-gear__link--button {
  width: 100%;
  border: none;
  background: transparent;
  text-align: left;
  font-family: inherit;
  cursor: pointer;
}

.sa-token-dialog {
  width: min(100vw - 32px, 420px);
  max-width: 100%;
  padding: 24px;
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-lg);
  background: var(--sa-surface);
  color: var(--sa-text);
  box-shadow: 0 16px 40px rgba(15, 21, 26, 0.18);
}

.sa-token-dialog::backdrop {
  background: rgba(15, 21, 26, 0.45);
}

.sa-token-dialog__title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 600;
}

.sa-token-dialog__hint {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--sa-text-2);
}

.sa-token-dialog__field-label {
  display: block;
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--sa-text-2);
}

.sa-token-dialog__field {
  box-sizing: border-box;
  width: 100%;
  margin: 0 0 12px;
  padding: 10px 12px;
  border: 1px solid var(--sa-input-border);
  border-radius: var(--sa-radius);
  background: var(--sa-input-bg);
  color: var(--sa-text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  line-height: 1.4;
}

.sa-token-dialog__empty {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--sa-text-2);
}

.sa-token-dialog__copied {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--sa-success);
}

.sa-token-dialog__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.sa-install-dialog {
  width: min(100vw - 32px, 480px);
  max-width: 100%;
  max-height: min(90vh, 640px);
  overflow: auto;
  padding: 24px;
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-lg);
  background: var(--sa-surface);
  color: var(--sa-text);
  box-shadow: 0 16px 40px rgba(15, 21, 26, 0.18);
}

.sa-install-dialog::backdrop {
  background: rgba(15, 21, 26, 0.45);
}

.sa-install-dialog__title {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 600;
}

.sa-install-dialog__actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
}

.sa-install-guide-dialog__title {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 600;
}

.sa-install-guide-source__steps,
.sa-install-guide-dialog__steps {
  margin: 0 0 16px;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.5;
}

.sa-install-guide-source__step,
.sa-install-guide-dialog__step {
  margin-bottom: 12px;
}

.sa-install-guide-source__text,
.sa-install-guide-dialog__text {
  display: block;
  margin-bottom: 8px;
}

.sa-install-guide-source__code-wrap,
.sa-install-guide-dialog__code-wrap {
  position: relative;
  margin: 8px 0;
}

.sa-install-guide-source__code,
.sa-install-guide-dialog__code {
  margin: 0;
  padding: 10px 44px 10px 12px;
  overflow-x: auto;
  border: 1px solid var(--sa-input-border);
  border-radius: var(--sa-radius);
  background: var(--sa-input-bg);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}

.sa-install-guide-source__code code,
.sa-install-guide-dialog__code code {
  font-family: inherit;
}

.sa-install-guide-source__text code,
.sa-install-guide-dialog__text code {
  padding: 1px 4px;
  border-radius: 4px;
  background: var(--sa-input-bg);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.92em;
}

.sa-install-guide-source__copy,
.sa-install-guide-dialog__copy {
  position: absolute;
  top: 8px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--sa-input-border);
  border-radius: var(--sa-radius);
  background: var(--sa-surface);
  color: var(--sa-text-2);
  cursor: pointer;
}

.sa-install-guide-source__copy:hover,
.sa-install-guide-dialog__copy:hover {
  color: var(--sa-text);
  border-color: var(--sa-border);
}

.sa-install-guide-source__copy:focus-visible,
.sa-install-guide-dialog__copy:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--sa-surface), 0 0 0 4px var(--sa-accent);
}

.sa-install-guide-source__copy--done,
.sa-install-guide-dialog__copy--done {
  color: var(--sa-accent);
  border-color: var(--sa-accent);
}

.sa-install-guide-source__copy-feedback,
.sa-install-guide-dialog__copy-feedback {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sa-install-guide-source__note,
.sa-install-guide-dialog__note {
  margin: 0;
  padding: 12px;
  border-radius: var(--sa-radius);
  background: var(--sa-bg);
  font-size: 13px;
  line-height: 1.45;
  color: var(--sa-text-2);
}