/* ============================================================
   docs-shell.css — «хром» docs-страниц: шрифты, токены, топбар,
   поиск, сайдбар, каркас, тосты, футер.
   Нужен: index, documentation, classless-components.
   Стили карточек/демо-секций — в docs-sections.css.
   ============================================================ */
    /* ── Google Fonts — all library fonts ── */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Roboto:wght@300;400;500;600;700;800;900&family=Roboto+Mono:wght@400;500&family=Poppins:wght@300;400;500;600;700;800&family=Montserrat:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600;9..40,700&family=Nunito:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@300;400;500;600;700&family=Manrope:wght@300;400;500;600;700;800&family=Figtree:wght@300;400;500;600;700;800&family=Sora:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&family=Fira+Code:wght@400;500&display=swap");

/* ── Shell: design system ── */

    /* ── lib tokens ── */
    :root,
    [data-theme] {
      --lib-sep: color-mix(in srgb, var(--color-neutral-600) 20%, transparent);
      --lib-code-bg: #0d0d0d;
      --lib-comp-brd: color-mix(in srgb, var(--color-neutral-600) 25%, transparent);
      --lib-inp-bg: var(--color-dark-secondary);
      --lib-inp-brd: color-mix(in srgb, var(--color-neutral-600) 35%, transparent);
      --lib-inp-brd-hover: color-mix(in srgb, var(--color-neutral-600) 55%, transparent);
      --lib-inp-placeholder: var(--color-muted);
      --lib-inp-icon: var(--color-muted);
    }

    [data-theme="light"] {
      --lib-code-bg: #f0f0f0;
      --lib-inp-bg: #ffffff;
      --lib-inp-brd: #d0d0d0;
      --lib-inp-brd-hover: #999999;
      --lib-inp-placeholder: #888888;
      --lib-inp-icon: #999999;
    }

    body {
      background: var(--сolor-dark);
      color: var(--color-light);
      font-family: 'Roboto', sans-serif;
      display: flex;
      flex-direction: column;
      min-height: 100vh;
      transition: background 0.35s, color 0.35s;
      overflow-x: hidden;
    }
    /* .sc-nav* (топбар страниц) живёт в PagesTopbar.astro; здесь оставлены
       только .sc-nav-github-правила — кнопка используется в LibsTopbar/Sidebar */
    .lib-topbar .sc-nav-github {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0;
      border-radius: 10px;
      font-size: 13px;
      font-weight: 600;
      /* background: var(--color-primary); */
      color: #fff;
      text-decoration: none;
      transition: all 0.2s;
      white-space: nowrap;
      /* color: var(--color-primary); */
      /* box-shadow: 0 4px 14px color-mix(in srgb, var(--color-primary) 40%, transparent); */
    }

    .lib-topbar .sc-nav-github:hover {
      scale: 1.1;
    }

    /* ═══ TOP BAR ═══ */
    .lib-topbar {
      position: sticky;
      top: 0;
      z-index: 200;
      height: 60px;
      background: color-mix(in srgb, var(--сolor-dark) 85%, transparent);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid color-mix(in srgb, var(--color-neutral-600) 20%, transparent);
      display: flex;
      align-items: center;
      padding: 0 24px;
      gap: 16px;
      transition: background 0.35s, border-color 0.35s;
    }

    .lib-topbar-brand {
      font-size: 16px;
      font-weight: 900;
      letter-spacing: -0.5px;
      color: var(--color-light);
      white-space: nowrap;
      text-decoration: none;
    }

    .lib-topbar-brand span {
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .lib-topbar-sep {
      width: 1px;
      height: 20px;
      background: color-mix(in srgb, var(--color-neutral-600) 30%, transparent);
      flex-shrink: 0;
    }

    .lib-topbar-label {
      font-size: 11px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      color: var(--color-muted);
      white-space: nowrap;
    }

    /* ── theme dots ── */
    .lib-theme-pills {
      display: flex;
      align-items: center;
      gap: 5px;
    }

    .lib-theme-pill {
      width: 20px;
      height: 20px;
      border-radius: 50%;
      border: 2px solid transparent;
      background: var(--pill-color, var(--color-primary));
      cursor: pointer;
      transition: all 0.2s;
      flex-shrink: 0;
      overflow: hidden;
      font-size: 0;
      padding: 0;
    }

    .lib-theme-pill .dot {
      display: none;
    }

    .lib-theme-pill:hover {
      transform: scale(1.2);
      box-shadow: 0 0 0 3px color-mix(in srgb, var(--pill-color, var(--color-primary)) 35%, transparent);
    }

    .lib-theme-pill.active {
      border-color: var(--сolor-dark);
      box-shadow: 0 0 0 2px var(--pill-color, var(--color-primary));
      transform: scale(1.15);
    }

    .lib-topbar-spacer {
      flex: 1;
    }

    .lib-topbar-version {
      font-size: 11px;
      font-family: 'Roboto Mono', monospace;
      color: var(--color-muted);
      opacity: 0.5;
      white-space: nowrap;
    }

    .lib-download-btn {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 7px 16px;
      border-radius: 8px;
      border: 1px solid color-mix(in srgb, var(--color-primary) 40%, transparent);
      background: color-mix(in srgb, var(--color-primary) 10%, transparent);
      color: var(--color-primary);
      font-size: 12px;
      font-weight: 600;
      cursor: pointer;
      white-space: nowrap;
      transition: all 0.2s;
      text-decoration: none;
      flex-shrink: 0;
      font-family: inherit;
    }

    .lib-download-btn:hover {
      background: var(--color-primary);
      color: #fff;
    }

    /* ═══ SEARCH ═══ */
    .lib-search {
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      align-items: center;
      gap: 8px;
      background: var(--lib-inp-bg);
      border: 1px solid var(--lib-inp-brd);
      border-radius: 10px;
      padding: 0 14px;
      height: 38px;
      width: 340px;
      transition: border-color 0.2s, width 0.25s, box-shadow 0.2s;
      z-index: 10;
    }

    .lib-search:focus-within {
      border-color: var(--color-primary);
      box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent);
      width: 420px;
    }

    .lib-search-icon {
      color: var(--lib-inp-icon);
      flex-shrink: 0;
      pointer-events: none;
    }

    .lib-search-input {
      background: none;
      border: none;
      outline: none;
      color: var(--color-light);
      font-size: 14px;
      font-family: inherit;
      width: 100%;
      min-width: 0;
    }

    .lib-search-input::placeholder {
      color: var(--lib-inp-placeholder);
    }

    .lib-search-kbd {
      font-size: 10px;
      font-family: 'Roboto Mono', monospace;
      color: var(--color-muted);
      background: color-mix(in srgb, var(--color-neutral-600) 20%, transparent);
      border: 1px solid color-mix(in srgb, var(--color-neutral-600) 30%, transparent);
      border-radius: 4px;
      padding: 1px 5px;
      white-space: nowrap;
      flex-shrink: 0;
      transition: opacity 0.15s;
    }

    .lib-search:focus-within .lib-search-kbd {
      opacity: 0;
      pointer-events: none;
    }

    /* dropdown */
    .lib-search-dropdown {
      position: absolute;
      top: calc(100% + 8px);
      left: 0;
      right: 0;
      background: var(--color-dark-secondary);
      border: 1px solid color-mix(in srgb, var(--color-neutral-600) 30%, transparent);
      border-radius: 12px;
      box-shadow: 0 16px 48px rgba(0,0,0,0.4);
      overflow: hidden;
      z-index: 999;
      display: none;
      max-height: 400px;
      overflow-y: auto;
    }

    .lib-search-dropdown.open {
      display: block;
    }

    .lib-search-item {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 9px 14px;
      cursor: pointer;
      transition: background 0.12s;
      text-decoration: none;
    }

    .lib-search-item:hover,
    .lib-search-item.focused {
      background: color-mix(in srgb, var(--color-primary) 10%, transparent);
    }

    .lib-search-item-icon {
      width: 28px;
      height: 28px;
      border-radius: 6px;
      background: color-mix(in srgb, var(--color-primary) 15%, transparent);
      color: var(--color-primary);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      font-size: 13px;
    }

    .lib-search-item-body {
      display: flex;
      flex-direction: column;
      gap: 1px;
      min-width: 0;
    }

    .lib-search-item-name {
      font-size: 13px;
      font-weight: 600;
      color: var(--color-light);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .lib-search-item-name mark {
      background: none;
      color: var(--color-primary);
      font-weight: 700;
    }

    .lib-search-item-section {
      font-size: 11px;
      color: var(--color-muted);
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .lib-search-empty {
      padding: 20px 14px;
      text-align: center;
      color: var(--color-muted);
      font-size: 13px;
    }

    .lib-search-group-label {
      padding: 8px 14px 4px;
      font-size: 10px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.2px;
      color: var(--color-muted);
      border-top: 1px solid color-mix(in srgb, var(--color-neutral-600) 20%, transparent);
    }

    .lib-search-group-label:first-child {
      border-top: none;
    }

    .lib-download-btn.loading {
      opacity: 0.6;
      pointer-events: none;
    }

    .lib-download-btn svg {
      flex-shrink: 0;
      transition: transform 0.2s;
    }

    .lib-download-btn:hover svg {
      transform: translateY(1px);
    }

    .lib-download-btn.loading svg {
      animation: spin 0.8s linear infinite;
    }

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

    /* ═══ LAYOUT ═══ */
    .lib-wrap {
      display: flex;
      flex: 1;
      min-height: 0;
    }

    /* ═══ SIDEBAR ═══ */
    .lib-sidebar {
      width: 250px;
      flex-shrink: 0;
      border-right: 1px solid color-mix(in srgb, var(--color-neutral-600) 18%, transparent);
      position: sticky;
      top: 60px;
      height: calc(100vh - 60px);
      overflow-y: auto;
      padding: 28px 16px 40px;
      transition: border-color 0.35s;
      display: flex;
      flex-direction: column;
    }




    .lib-sidebar-group {
      margin-bottom: 24px;
      width: 100%;
    }

    .lib-sidebar-title {
      font-size: 10px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      color: var(--color-muted);
      opacity: 0.5;
      padding: 0 12px;
      margin-bottom: 6px;
      display: block;
    }

    .lib-sidebar a {
      display: flex;
      align-items: center;
      gap: 9px;
      padding: 7px 12px;
      border-radius: 10px;
      font-size: 13px;
      font-weight: 500;
      color: var(--color-muted);
      text-decoration: none;
      transition: all 0.18s;
      margin-bottom: 1px;
    }

    .lib-sidebar a svg {
      flex-shrink: 0;
      opacity: 0.6;
      transition: opacity 0.18s;
    }

    .lib-sidebar a:hover {
      color: var(--color-light);
      background: color-mix(in srgb, var(--color-primary) 8%, transparent);
    }

    .lib-sidebar a:hover svg {
      opacity: 0.9;
    }

    .lib-sidebar a.active {
      color: var(--color-primary);
      background: color-mix(in srgb, var(--color-primary) 12%, transparent);
      font-weight: 600;
    }

    .lib-sidebar a.active svg {
      opacity: 1;
    }

    /* ═══ MAIN ═══ */
    .lib-main {
      flex: 1;
      padding: 28px 56px;
      overflow-y: auto;
      max-width: 1080px;
    }

    /* ── Toast container ── */
    #lib-toast-container {
      position: fixed;
      bottom: 24px;
      right: 24px;
      z-index: 9999;
      display: flex;
      flex-direction: column;
      gap: 10px;
      pointer-events: none;
    }

    .lib-toast {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 10px 18px;
      border-radius: 30px;
      font-size: 13px;
      font-weight: 600;
      font-family: inherit;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
      pointer-events: auto;
      animation: lib-toast-in 0.28s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
      white-space: nowrap;
      max-width: 360px;
    }

    .lib-toast.out {
      animation: lib-toast-out 0.2s ease forwards;
    }

    .lib-toast-success {
      background: var(--color-success);
      color: #111;
    }

    .lib-toast-error {
      background: var(--color-error);
      color: #fff;
    }

    .lib-toast-primary {
      background: var(--color-primary);
      color: #fff;
    }

    .sidebar-close.sidebar-close-lg{
      padding: 0;
    }
    @keyframes lib-toast-in {
      from {
        opacity: 0;
        transform: translateY(16px) scale(0.92);
      }

      to {
        opacity: 1;
        transform: translateY(0) scale(1);
      }
    }

    @keyframes lib-toast-out {
      from {
        opacity: 1;
        transform: translateY(0) scale(1);
      }

      to {
        opacity: 0;
        transform: translateY(8px) scale(0.96);
      }
    }

/* ═══ FOOTER ═══ */
.lib-footer {
  border-top: 1px solid color-mix(in srgb, var(--color-neutral-600) 20%, transparent);
  padding: 0px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-shrink: 0;
  background: color-mix(in srgb, var(--сolor-dark) 70%, var(--color-dark-secondary));
  margin-left: 250px;
}

.lib-footer-logo {
  font-size: 14px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
}

.lib-footer-links {
  display: flex;
  gap: 24px;
}

.lib-footer-links a {
  font-size: 12px;
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.lib-footer-links a:hover {
  color: var(--color-primary);
}

/* ═══════════════════════════════════════════════════════════
   WIDE SCREEN ≥ 1440px
   — sidebar wider
   — main without width limit, code fully expanded without "Show more"
═══════════════════════════════════════════════════════════ */
@media (min-width: 1440px) {

  /* Sidebar — wider */
  .lib-sidebar {
    width: 250px;
    padding: 32px 20px 48px;
  }

  .lib-sidebar a {
    font-size: 13.5px;
    padding: 8px 14px;
  }

  /* Footer shifts under new sidebar */
  .lib-footer {
    margin-left: 300px;
  }

  /* Main — remove width limit */
  .lib-main {
    max-width: none;
    padding: 28px 64px;
  }

}
/* ── View Transition: подавление transition на время кроссфейда (.vt-active)
   живёт в BaseLayout — глобально для всех страниц. Здесь только
   докс-специфичная длительность кроссфейда. ── */
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.28s;
  animation-timing-function: ease;
}