@layer layout {
  .shell {
    padding: var(--space-6);
    background: transparent;
    isolation: isolate;
  }

  .frame {
    inline-size: min(var(--container-max), 100%);
    margin-inline: auto;
    display: grid;
    gap: var(--space-6);
    background: transparent;
  }

  .page {
    position: relative;
    display: grid;
    gap: var(--space-6);
    background: transparent;
    isolation: isolate;
  }

  .page::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 10;
    pointer-events: none;
    border-radius: var(--radius-xl);
    background: var(--color-bg);
    opacity: 0;
    transition: opacity 90ms cubic-bezier(0.2, 0, 0, 1);
  }

  .is-navigating .page::before {
    opacity: 1;
  }

  .topbar {
    border: var(--border-width) solid rgba(18, 18, 18, 0.06);
    border-radius: var(--radius-xl);
    background:
      radial-gradient(circle at left top, rgba(245, 142, 42, 0.16), transparent 28%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.94)),
      var(--color-paper);
    box-shadow: var(--shadow-header);
    background-color: var(--color-paper);
  }

  .topbar__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    padding: var(--space-5) var(--space-6);
  }

  .topbar__brand {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    min-inline-size: 0;
  }

  .brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    flex: none;
  }

  .brand__desktop-logo {
    display: block;
    inline-size: 12rem;
    block-size: auto;
    object-fit: contain;
  }

  .brand__mobile-logo {
    display: none;
    inline-size: 2.5rem;
    block-size: 2.5rem;
    object-fit: contain;
  }

  .topbar__divider {
    inline-size: var(--border-width);
    block-size: 3.5rem;
    background: rgba(18, 18, 18, 0.08);
    flex: none;
  }

  .topbar__headline {
    display: grid;
    gap: var(--space-1);
    min-inline-size: 0;
    color: inherit;
    text-decoration: none;
  }

  .topbar__headline strong {
    font-size: var(--font-size-header-title);
    line-height: var(--line-height-header);
  }

  .topbar__headline span {
    color: var(--color-muted);
    font-size: var(--font-size-body-sm);
    line-height: 1.5;
  }

  .topbar__headline:hover strong {
    color: var(--color-accent);
  }

  .topbar__headline:focus-visible {
    outline: none;
    border-radius: var(--radius-sm);
    box-shadow: 0 0 0 var(--focus-ring-width) var(--color-focus-ring);
  }

  .topbar__logout {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-4);
    border: var(--border-width) solid rgba(18, 18, 18, 0.08);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.84);
    box-shadow: inset 0 0 0 var(--border-width) rgba(255, 255, 255, 0.6);
    color: var(--color-ink);
    font: inherit;
    font-weight: var(--weight-semibold);
    text-decoration: none;
    flex: none;
  }

  .topbar__logout:hover {
    border-color: var(--color-accent-border);
    color: var(--color-accent);
  }

  .workspace-panel {
    display: grid;
    gap: var(--space-5);
    padding: var(--space-5);
    border: var(--border-width) solid var(--color-line);
    border-radius: var(--radius-xl);
    background:
      linear-gradient(135deg, var(--color-accent-soft-strong), transparent 28%),
      var(--color-paper);
    box-shadow: var(--shadow-panel);
    background-color: var(--color-paper);
  }

  .home-greeting {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--space-4);
    padding-block-end: var(--space-4);
    border-block-end: var(--border-width) solid var(--color-line);
  }

  .home-greeting__copy {
    display: grid;
    gap: var(--space-1);
    min-inline-size: 0;
  }

  .home-greeting h1 {
    font-size: 1.375rem;
    line-height: 1.18;
  }

  [data-current-user-name][data-profile-state="loading"] {
    display: inline-block;
    inline-size: min(12rem, 60vw);
    block-size: 1em;
    border-radius: var(--radius-sm);
    background: linear-gradient(90deg, var(--color-line), rgba(18, 18, 18, 0.03), var(--color-line));
    background-size: 200% 100%;
    color: transparent;
    animation: profile-loading 1.2s ease-in-out infinite;
  }

  @keyframes profile-loading {
    to {
      background-position: -200% 0;
    }
  }

  .home-greeting__text {
    color: var(--color-muted);
    font-size: var(--font-size-body-sm);
    line-height: 1.5;
    max-inline-size: 28rem;
    justify-self: end;
    text-align: end;
  }

  .hero--compact h1 {
    font-size: clamp(2.125rem, 5vw, 3.5rem);
  }

  .grid {
    display: grid;
    gap: var(--space-5);
    grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  }

  .card,
  .surface {
    border: var(--border-width) solid var(--color-line);
    border-radius: var(--radius-xl);
    background: var(--color-paper);
    background-color: var(--color-paper);
    box-shadow: var(--shadow-panel);
  }

  .card {
    display: grid;
    gap: var(--space-3);
    padding: var(--space-6);
  }

  .card-link {
    color: inherit;
    text-decoration: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  }

  .card-link:hover {
    border-color: var(--color-accent-border);
    box-shadow: var(--shadow-popover);
    transform: translateY(-0.125rem);
  }

  .card-link:focus-visible {
    outline: none;
    border-color: var(--color-accent-border);
    box-shadow: 0 0 0 var(--focus-ring-width) var(--color-focus-ring), var(--shadow-popover);
  }

  .card--module {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 3.25rem;
    align-items: center;
    align-content: center;
    min-block-size: 7.25rem;
    gap: var(--space-4);
    background:
      linear-gradient(135deg, rgba(245, 142, 42, 0.1), rgba(245, 142, 42, 0.02) 28%, transparent 52%),
      var(--color-paper);
    overflow: hidden;
  }

  .card--module::before {
    content: "";
    position: absolute;
    inset-block: 1.125rem;
    inset-inline-start: 0;
    inline-size: 0.25rem;
    border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
    background: var(--color-accent);
    pointer-events: none;
  }

  .card--module h2 {
    position: relative;
    z-index: 1;
    grid-column: 1;
    max-inline-size: 100%;
    line-height: 1.05;
  }

  .card--module__arrow {
    position: relative;
    display: inline-flex;
    z-index: 3;
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    align-self: center;
    inline-size: 2.5rem;
    block-size: 2.5rem;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-accent-soft);
    opacity: 0.9;
    transition: transform var(--transition-fast), background-color var(--transition-fast), opacity var(--transition-fast);
  }

  .card--module__arrow::before {
    content: "";
    inline-size: 0.625rem;
    block-size: 0.625rem;
    border-block-start: 0.125rem solid var(--color-accent);
    border-inline-end: 0.125rem solid var(--color-accent);
    transform: rotate(45deg);
    transition: transform var(--transition-fast), border-color var(--transition-fast);
  }

  .card-link:hover .card--module__arrow,
  .card-link:focus-visible .card--module__arrow {
    background: var(--color-accent);
    opacity: 1;
    transform: scale(1.04);
  }

  .card-link:hover .card--module__arrow::before,
  .card-link:focus-visible .card--module__arrow::before {
    border-color: var(--color-paper);
    transform: translateX(0.125rem) rotate(45deg);
  }

  .support-footer {
    display: grid;
    grid-template-columns: 1fr;
    align-items: stretch;
    gap: var(--space-4);
    padding: var(--space-4);
    border: var(--border-width) solid var(--color-line);
    border-radius: var(--radius-xl);
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.94)),
      var(--color-paper);
    box-shadow: var(--shadow-panel);
    background-color: var(--color-paper);
  }

  .support-footer__intro {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-inline-size: 0;
  }

  .support-footer__intro div {
    display: grid;
    gap: var(--space-1);
  }

  .support-footer__intro span:last-child {
    color: var(--color-muted);
  }

  .support-footer__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 1.75rem;
    block-size: 1.75rem;
    color: var(--color-accent);
    flex: none;
  }

  .support-footer__icon svg {
    inline-size: 100%;
    block-size: 100%;
  }

  .support-footer__grid {
    display: grid;
    gap: var(--space-3);
    grid-template-columns: repeat(2, minmax(0, 1fr));
    min-inline-size: 0;
  }

  .support-card {
    display: grid;
    grid-template-columns: 3.25rem minmax(0, 1fr) 5.75rem;
    grid-template-rows: auto;
    align-items: center;
    column-gap: var(--space-3);
    row-gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    border: var(--border-width) solid var(--color-line);
    border-radius: var(--radius-lg);
    text-decoration: none;
    background:
      linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.88)),
      var(--color-paper);
    box-shadow: inset 0 0 0 var(--border-width) rgba(255, 255, 255, 0.58);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  }

  .support-card:hover {
    border-color: var(--color-accent-border);
    box-shadow: var(--shadow-popover);
    transform: translateY(-0.125rem);
  }

  .support-card:focus-visible {
    outline: none;
    border-color: var(--color-accent-border);
    box-shadow: 0 0 0 var(--focus-ring-width) var(--color-focus-ring), var(--shadow-popover);
  }

  .support-card__mark {
    grid-row: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 3.25rem;
    block-size: 3.25rem;
    border-radius: var(--radius-md);
    font-size: 1.625rem;
    font-weight: var(--weight-bold);
  }

  .support-card__copy {
    display: grid;
    gap: 0.25rem;
    min-inline-size: 0;
    padding-block-start: 0.125rem;
  }

  .support-card__copy strong {
    font-size: var(--font-size-body);
    line-height: 1.2;
  }

  .support-card__copy span {
    color: var(--color-muted);
  }

  .support-card__arrow {
    color: currentColor;
  }

  .support-card__arrow svg {
    inline-size: 1.25rem;
    block-size: 1.25rem;
  }
  .support-card__actions {
    grid-column: 3;
    display: grid;
    justify-items: stretch;
    align-items: center;
    gap: var(--space-2);
  }

  .support-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 100%;
    min-block-size: 2rem;
    padding: 0.375rem 0.75rem;
    border: var(--border-width) solid transparent;
    border-radius: var(--radius-pill);
    color: #fff;
    font: inherit;
    font-size: var(--font-size-body-sm);
    font-weight: var(--weight-semibold);
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
  }

  .support-button--telegram {
    background: #229ed9;
    border-color: #229ed9;
  }

  .support-button--element {
    background: #0dbd8b;
    border-color: #0dbd8b;
  }

  .support-card--work {
    color: var(--color-accent);
  }

  .support-card--work .support-card__mark {
    background: var(--color-accent-soft);
  }

  .support-card--tech {
    color: var(--color-tech);
  }

  .support-card--tech .support-card__mark {
    background: var(--color-tech-soft);
  }

  .card p,
  .page-copy p,
  .form-copy p {
    color: var(--color-muted);
    line-height: var(--line-height-copy);
  }

  .surface {
    padding: var(--space-5);
  }

  .surface--form {
    background:
      linear-gradient(135deg, var(--color-surface-glow), transparent 38%),
      var(--color-paper);
    background-color: var(--color-paper);
  }

  .auth-page {
    min-block-size: 100vh;
    min-block-size: 100dvh;
    display: grid;
    place-items: center;
    padding: var(--space-6);
    background:
      linear-gradient(135deg, rgba(245, 142, 42, 0.11), transparent 32%),
      linear-gradient(180deg, rgba(18, 18, 18, 0.02), transparent 38%),
      var(--color-bg);
  }

  .auth-card {
    position: relative;
    inline-size: min(100%, 29.5rem);
    display: none;
    justify-items: center;
    gap: 2.25rem;
    padding: 3.5rem 3.5rem 2.75rem;
    border: var(--border-width) solid var(--color-line);
    border-radius: var(--radius-xl);
    background:
      linear-gradient(135deg, rgba(245, 142, 42, 0.08), transparent 42%),
      var(--color-paper);
    background-color: var(--color-paper);
    box-shadow: var(--shadow-panel);
    overflow: hidden;
    text-align: center;
  }

  .auth-card::before {
    content: "";
    position: absolute;
    inset-inline: 0;
    inset-block-start: 0;
    block-size: 0.25rem;
    background: var(--color-accent);
  }

  .auth-card__brand {
    display: grid;
    align-content: center;
    justify-items: center;
    inline-size: min(100%, 22.5rem);
    gap: var(--space-4);
    min-inline-size: 0;
  }

  .auth-brand {
    display: grid;
    align-items: center;
    justify-items: center;
    inline-size: 100%;
    color: inherit;
    text-decoration: none;
  }

  .auth-brand:focus-visible,
  .auth-card__button:focus-visible {
    outline: none;
    box-shadow: 0 0 0 var(--focus-ring-width) var(--color-focus-ring);
  }

  .auth-brand__wordmark {
    display: block;
    inline-size: clamp(17.5rem, 32vw, 20.625rem);
    max-inline-size: 100%;
    block-size: auto;
    object-fit: contain;
  }

  .auth-card__brand p {
    max-inline-size: 28rem;
    color: var(--color-ink);
    font-size: 1.625rem;
    line-height: 1.16;
  }

  .auth-card__action {
    inline-size: min(100%, 22.5rem);
    display: grid;
    justify-items: center;
    gap: 1.25rem;
    padding-block-start: 1.125rem;
    border-block-start: var(--border-width) solid var(--color-line);
  }

  .auth-card__action p {
    color: var(--color-muted);
    font-size: 1.125rem;
    line-height: 1.45;
    max-inline-size: 100%;
    text-align: center;
  }

  .auth-card__error {
    color: var(--color-error);
    font-size: var(--font-size-body-sm);
    line-height: 1.35;
  }

  .auth-card__error[hidden] {
    display: none;
  }

  .auth-card__button {
    inline-size: min(100%, 16.25rem);
    min-block-size: 2.75rem;
    font-size: 1rem;
  }

  .auth-loading {
    display: grid;
    place-items: center;
    inline-size: min(100%, 12rem);
    min-block-size: 12rem;
  }

  .auth-loading__spinner {
    inline-size: 3rem;
    block-size: 3rem;
    border: 0.25rem solid rgba(245, 142, 42, 0.2);
    border-block-start-color: var(--color-accent);
    border-radius: 50%;
    animation: auth-spin 780ms linear infinite;
  }

  html[data-auth-login-ready="true"] .auth-card {
    display: grid;
  }

  html[data-auth-login-ready="true"] .auth-loading {
    display: none;
  }

  body[data-auth-callback="true"] .auth-card {
    display: none;
  }

  body[data-auth-callback="true"] .auth-loading {
    display: grid;
  }

  @keyframes auth-spin {
    to {
      transform: rotate(1turn);
    }
  }

  .form-shell {
    display: grid;
    grid-template-columns: minmax(14rem, var(--sidebar-max)) minmax(0, var(--form-max));
    gap: var(--space-6);
    align-items: start;
  }

  .form-shell[hidden] {
    display: none;
  }

  .form-copy,
  .page-copy {
    display: grid;
    gap: var(--space-3);
    min-inline-size: 0;
  }

  .form-copy {
    padding-block-start: var(--space-2);
    max-inline-size: var(--sidebar-max);
  }

  .form-copy h1 {
    font-size: 2rem;
    line-height: 1.08;
    overflow-wrap: normal;
  }

  .form-copy p {
    max-inline-size: 100%;
    font-size: var(--font-size-body-sm);
    line-height: 1.55;
    overflow-wrap: break-word;
  }

  .page-copy {
    max-inline-size: var(--text-max);
  }

  @media (max-width: 55rem) {
    .form-shell {
      grid-template-columns: 1fr;
    }

    .form-copy {
      padding-block-start: 0;
    }
  }

  @media (max-width: 48rem) {
    .topbar__content {
      align-items: start;
    }

    .topbar__brand {
      inline-size: 100%;
      gap: var(--space-4);
    }

    .topbar__logout {
      align-self: start;
    }

    .support-footer__grid {
      grid-template-columns: 1fr;
    }
  }

  @media (max-width: 40rem) {
    .shell {
      padding: var(--space-2);
    }

    .topbar,
    .surface,
    .card,
    .support-footer,
    .workspace-panel {
      border-radius: var(--radius-lg);
    }

    .topbar__content,
    .surface,
    .card,
    .support-footer,
    .workspace-panel {
      padding: 0.875rem;
    }

    .topbar__content {
      flex-direction: row;
      align-items: start;
      justify-content: space-between;
      gap: var(--space-3);
    }

    .topbar__brand {
      align-items: start;
      gap: var(--space-2);
      flex: 1 1 auto;
      min-inline-size: 0;
    }

    .brand {
      min-inline-size: 0;
    }

    .topbar__divider {
      display: none;
    }

    .topbar__headline strong {
      font-size: 1.125rem;
      line-height: 1.08;
    }

    .topbar__headline span {
      font-size: 0.75rem;
      line-height: 1.3;
    }

    .topbar__logout {
      padding: 0.5rem 0.75rem;
      align-self: start;
      font-size: 0.8125rem;
    }

    .auth-page {
      min-block-size: 100svh;
      place-items: center;
      padding-block-start: max(var(--space-4), env(safe-area-inset-top));
      padding-block-end: max(var(--space-4), env(safe-area-inset-bottom));
      padding-inline: var(--space-4);
    }

    .auth-card {
      gap: var(--space-5);
      padding: 2.75rem 1.5rem 2.25rem;
      border-radius: var(--radius-lg);
    }

    .auth-card__brand p {
      font-size: 1.25rem;
    }

    .auth-card__action {
      inline-size: min(100%, 22rem);
      padding-block-start: var(--space-4);
    }

    .auth-card__action p {
      font-size: var(--font-size-body);
      max-inline-size: 100%;
    }

    .auth-brand {
      min-block-size: 0;
    }

    .home-greeting {
      grid-template-columns: 1fr;
      gap: var(--space-2);
      padding-block-end: var(--space-3);
    }

    .home-greeting h1 {
      font-size: 1.0625rem;
    }

    .home-greeting__text {
      font-size: var(--font-size-body-sm);
      justify-self: start;
      text-align: start;
    }

    .card {
      padding: 1rem;
      gap: 0.625rem;
    }

    .card--module {
      min-block-size: 6.5rem;
      grid-template-columns: minmax(0, 1fr) 2.75rem;
      gap: 0.75rem;
    }

    .card--module h2 {
      font-size: 1.125rem;
    }

    .grid {
      gap: 0.875rem;
    }

    .support-footer {
      gap: 0.75rem;
    }

    .support-footer__intro {
      gap: 0.625rem;
    }

    .support-footer__intro strong {
      font-size: 0.9375rem;
      line-height: 1.2;
    }

    .support-footer__intro span:last-child {
      font-size: 0.8125rem;
      line-height: 1.35;
    }

    .support-footer__grid {
      gap: 0.75rem;
    }

    .support-card {
      grid-template-columns: 3rem minmax(0, 1fr);
      align-items: start;
      gap: 0.875rem;
      padding: 1rem;
    }

    .support-card__arrow {
      display: none;
    }

    .support-card__mark {
      inline-size: 3rem;
      block-size: 3rem;
      font-size: 1.625rem;
    }

    .support-card__copy {
      gap: 0.375rem;
    }

    .support-card__copy strong {
      font-size: 1rem;
    }

    .support-card__copy span {
      font-size: 0.875rem;
      line-height: 1.25;
    }

    .support-card__actions {
      grid-column: 1 / -1;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      justify-items: stretch;
      gap: 0.625rem;
      padding-block-start: 0.125rem;
    }

    .support-card--tech .support-card__actions {
      grid-template-columns: 1fr;
    }

    .support-button {
      inline-size: 100%;
      min-block-size: 2.75rem;
      padding: 0.625rem 1rem;
      font-size: 0.9375rem;
    }
  }

  @media (max-width: 30rem) {
    .frame {
      gap: var(--space-2);
    }

    .topbar__content {
      align-items: center;
      gap: var(--space-2);
      padding: var(--space-3);
    }

    .brand {
      display: inline-flex;
    }

    .brand__desktop-logo {
      display: none;
    }

    .brand__mobile-logo {
      display: block;
    }

    .topbar__brand {
      align-items: center;
      gap: var(--space-2);
    }

    .topbar__headline {
      gap: 0.125rem;
    }

    .topbar__headline strong {
      font-size: 1rem;
      line-height: 1.1;
    }

    .topbar__headline span {
      font-size: 0.6875rem;
      line-height: 1.2;
    }

    .topbar__logout {
      min-block-size: 2.75rem;
      padding: 0.5rem 0.75rem;
      align-self: center;
    }
  }
}