/* Общие классы экрана подключения можно использовать внутри оболочки кабинета. */
.lk-connect,
.lkc-surface {
  --lkc-bg: #f5f7f5;
  --lkc-surface: #ffffff;
  --lkc-ink: #1c261f;
  --lkc-muted: #526057;
  --lkc-line: #c8d3ca;
  --lkc-brand: #1a7131;
  --lkc-brand-hover: #145c27;
  --lkc-on-brand: #ffffff;
  --lkc-tint: #eaf4ed;
  --lkc-error: #a52c2c;
  --lkc-error-bg: #fff1ef;
  --lkc-focus: #176c98;
  --lkc-radius: 14px;
  --lkc-font: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  color-scheme: light;
}

body.lk-connect {
  margin: 0;
  min-width: 0;
  min-height: 100vh;
  min-height: 100svh;
  background: var(--lkc-bg);
  color: var(--lkc-ink);
  font-family: var(--lkc-font);
  font-size: 16px;
  line-height: 1.55;
}

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

.lkc-surface {
  color: var(--lkc-ink);
  font-family: var(--lkc-font);
  font-size: 16px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.lkc-surface ::selection {
  color: var(--lkc-ink);
  background: var(--lkc-tint);
}

.lkc-shell {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: calc(28px + env(safe-area-inset-top, 0px))
    calc(24px + env(safe-area-inset-right, 0px))
    calc(24px + env(safe-area-inset-bottom, 0px))
    calc(24px + env(safe-area-inset-left, 0px));
}

.lkc-header {
  margin-bottom: 24px;
}

.lkc-logo {
  display: block;
  width: 56px;
  height: 56px;
  padding: 5px;
  margin-bottom: 24px;
  object-fit: contain;
  background: #ffffff;
  border: 1px solid var(--lkc-line);
  border-radius: var(--lkc-radius);
}

.lkc-title {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(28px, 7vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.025em;
  font-weight: 700;
  text-wrap: balance;
}

.lkc-status {
  margin: 14px 0 0;
  color: var(--lkc-muted);
  font-size: 17px;
  line-height: 1.5;
}

.lkc-status:empty {
  display: none;
}

.lkc-progress {
  display: flex;
  gap: 12px;
  margin: 0 0 28px;
}

.lkc-step {
  flex: 1 1 0;
  min-width: 0;
  padding-top: 9px;
  border-top: 3px solid var(--lkc-line);
  color: var(--lkc-muted);
  font-size: 12px;
  line-height: 1.4;
}

.lkc-step[aria-current="step"],
.lkc-step.is-active {
  border-top-color: var(--lkc-brand);
  color: var(--lkc-brand);
  font-weight: 700;
}

.lkc-section {
  margin: 0;
}

.lkc-heading {
  margin: 0 0 12px;
  font-size: 23px;
  line-height: 1.25;
  letter-spacing: -0.015em;
  font-weight: 700;
  text-wrap: balance;
}

.lkc-copy {
  margin: 0 0 20px;
}

.lkc-note {
  margin: 14px 0 0;
  color: var(--lkc-muted);
  font-size: 14px;
  line-height: 1.5;
}

.lkc-actions {
  display: grid;
  gap: 12px;
}

.lkc-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 52px;
  margin: 0;
  padding: 14px 18px;
  border: 1px solid transparent;
  border-radius: var(--lkc-radius);
  font-family: var(--lkc-font);
  font-size: 16px;
  font-weight: 650;
  line-height: 1.4;
  text-align: center;
  text-decoration: none;
  white-space: normal;
  overflow-wrap: anywhere;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: background-color 140ms ease-out, border-color 140ms ease-out;
}

.lkc-button-primary {
  color: var(--lkc-on-brand);
  background: var(--lkc-brand);
  border-color: var(--lkc-brand);
}

.lkc-button-secondary {
  color: var(--lkc-brand);
  background: var(--lkc-surface);
  border-color: var(--lkc-line);
}

@media (hover: hover) {
  .lkc-button-primary:hover:not(:disabled):not([aria-disabled="true"]) {
    background: var(--lkc-brand-hover);
    border-color: var(--lkc-brand-hover);
  }

  .lkc-button-secondary:hover:not(:disabled):not([aria-disabled="true"]) {
    background: var(--lkc-tint);
    border-color: var(--lkc-brand);
  }
}

.lkc-button:active:not(:disabled):not([aria-disabled="true"]) {
  border-color: currentColor;
}

.lkc-surface :focus-visible {
  outline: 3px solid var(--lkc-focus);
  outline-offset: 4px;
}

.lkc-button:disabled,
.lkc-button[aria-disabled="true"] {
  color: var(--lkc-muted);
  background: var(--lkc-bg);
  border-color: var(--lkc-line);
  cursor: not-allowed;
}

.lkc-button[aria-busy="true"] {
  cursor: progress;
}

.lkc-error {
  margin: 0 0 20px;
  padding: 16px;
  border: 1px solid var(--lkc-error);
  border-radius: var(--lkc-radius);
  color: var(--lkc-error);
  background: var(--lkc-error-bg);
  font-size: 15px;
  line-height: 1.5;
}

.lkc-app-preview {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 24px 0;
}

.lkc-app-icon {
  flex: 0 0 auto;
  width: 64px;
  height: 64px;
  border: 1px solid var(--lkc-line);
  border-radius: 15px;
}

.lkc-app-caption {
  font-weight: 650;
  line-height: 1.4;
}

.lkc-app-detail {
  display: block;
  margin-top: 4px;
  color: var(--lkc-muted);
  font-size: 14px;
  font-weight: 400;
}

.lkc-instructions {
  margin: 0 0 24px;
  padding-left: 24px;
}

.lkc-instructions:empty {
  display: none;
}

.lkc-instructions li {
  padding-left: 5px;
  margin-bottom: 16px;
}

.lkc-instructions li::marker {
  color: var(--lkc-brand);
  font-weight: 700;
}

.lkc-next-step {
  margin: 24px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--lkc-line);
}

.lkc-retry {
  margin-top: 16px;
}

.lkc-footer {
  margin-top: 40px;
  color: var(--lkc-muted);
  font-size: 13px;
}

.lkc-surface [hidden] {
  display: none !important;
}

@media (min-width: 640px) {
  .lkc-shell {
    margin-top: 40px;
    margin-bottom: 40px;
    padding: 36px;
    border: 1px solid var(--lkc-line);
    border-radius: 22px;
    background: var(--lkc-surface);
  }
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .lk-connect,
  :root:not([data-theme="light"]) .lkc-surface {
    --lkc-bg: #151a17;
    --lkc-surface: #202822;
    --lkc-ink: #f1f5f2;
    --lkc-muted: #b6c3b9;
    --lkc-line: #526157;
    --lkc-brand: #83d89a;
    --lkc-brand-hover: #a2e5b3;
    --lkc-on-brand: #102d18;
    --lkc-tint: #293f2f;
    --lkc-error: #ffb4ab;
    --lkc-error-bg: #382624;
    --lkc-focus: #8ed4ff;
    color-scheme: dark;
  }
}

[data-theme="dark"] .lk-connect,
[data-theme="dark"] .lkc-surface {
  --lkc-bg: #151a17;
  --lkc-surface: #202822;
  --lkc-ink: #f1f5f2;
  --lkc-muted: #b6c3b9;
  --lkc-line: #526157;
  --lkc-brand: #83d89a;
  --lkc-brand-hover: #a2e5b3;
  --lkc-on-brand: #102d18;
  --lkc-tint: #293f2f;
  --lkc-error: #ffb4ab;
  --lkc-error-bg: #382624;
  --lkc-focus: #8ed4ff;
  color-scheme: dark;
}

@media (prefers-contrast: more) {
  .lkc-button,
  .lkc-app-icon,
  .lkc-error {
    border-width: 2px;
  }

  .lkc-note,
  .lkc-status,
  .lkc-step,
  .lkc-app-detail,
  .lkc-footer {
    color: var(--lkc-ink);
  }
}

@media (forced-colors: active) {
  .lkc-step[aria-current="step"],
  .lkc-step.is-active {
    border-color: Highlight;
    color: CanvasText;
  }

  .lkc-surface :focus-visible {
    outline-color: Highlight;
  }

  .lkc-button {
    border-color: ButtonText;
  }

  .lkc-button:disabled,
  .lkc-button[aria-disabled="true"] {
    color: GrayText;
    border-color: GrayText;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lkc-button {
    transition: none;
  }
}
/* Нейтральное окно переноса входа поверх существующей оболочки. */
body.lkc-dialog-open { overflow: hidden; }
.lkc-overlay { position: fixed; inset: 0; z-index: 20000; overflow: auto; display: grid; place-items: center; padding: 24px; background: var(--lkc-bg); color: var(--lkc-ink); font: 16px/1.55 var(--lkc-font); }
.lkc-overlay .lkc-card { width: min(100%, 440px); padding: 28px; border: 1px solid var(--lkc-line); border-radius: var(--lkc-radius); background: var(--lkc-surface); }
.lkc-overlay .lkc-button { margin-top: 12px; width: 100%; }
@media (prefers-color-scheme: dark) { .lkc-overlay { --lkc-bg: #141b16; --lkc-surface: #1c261f; --lkc-ink: #f1f6f2; --lkc-muted: #b8c8bb; --lkc-line: #405c46; } }

.lkc-footer a { color: var(--lkc-ink); text-underline-offset: .2em; }
.lkc-footer a:focus-visible { outline: 3px solid var(--lkc-focus); outline-offset: 4px; }