/* Dokumentacja deweloperska libLuny — wspólna powłoka, treść, biblioteka i API. */

.docs-body {
  background: var(--window-bg);
}

.docs-titlebar .titlebar-left {
  flex: 1 1 auto;
}

.docs-menu-btn {
  display: none;
}

.docs-titlebar .btn {
  min-height: 30px;
  padding: 4px 10px;
  font-size: 12px;
}

.docs-layout {
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr) 220px;
  align-items: start;
  min-height: calc(100vh - var(--bar-h));
}

/* ── Panel boczny ─────────────────────────────────────────────── */

.docs-sidebar {
  position: sticky;
  top: var(--bar-h);
  align-self: start;
  height: calc(100vh - var(--bar-h));
  padding: 16px 10px 24px;
  overflow-y: auto;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  scrollbar-width: thin;
}

.docs-sidebar .nav-item {
  font-size: 13px;
}

.docs-sidebar .nav-item .icon {
  width: 15px;
  height: 15px;
}

.docs-sidebar .nav-sub {
  margin-left: 12px;
  padding-left: 20px;
  border-left: 1px solid var(--border);
}

.docs-sidebar-foot {
  margin-top: 22px;
  padding: 12px 10px 0;
  border-top: 1px solid var(--border);
  color: var(--dim);
  font-size: 11px;
  line-height: 1.5;
}

.docs-sidebar-foot strong {
  color: var(--text);
}

.docs-scrim {
  display: none;
}

/* ── Główna kolumna ───────────────────────────────────────────── */

.docs-main {
  min-width: 0;
  padding: 38px clamp(24px, 4vw, 64px) 76px;
}

.docs-content {
  max-width: 900px;
}

.docs-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0 0 18px;
  color: var(--dim);
  font-size: 11.5px;
}

.docs-breadcrumb a {
  color: var(--dim);
}

.docs-breadcrumb a:hover {
  color: var(--accent);
}

.docs-kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.docs-kicker::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.docs-content h1 {
  margin: 0 0 16px;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 800;
}

.docs-content .docs-lead {
  max-width: 70ch;
  margin: 0 0 22px;
  color: var(--dim);
  font-size: clamp(15px, 1.2vw, 18px);
  line-height: 1.65;
}

.docs-content .docs-lead strong {
  color: var(--text);
  font-weight: 600;
}

.docs-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0 0 30px;
}

.docs-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 0 0 34px;
}

.docs-section {
  margin: 0 0 46px;
  scroll-margin-top: 74px;
}

.docs-section > h2 {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  font-size: clamp(22px, 2.2vw, 29px);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.docs-section > h2 + p,
.docs-section > h2 + .docs-prose {
  margin-top: 0;
}

.docs-section h3 {
  margin: 28px 0 9px;
  font-size: 17px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.docs-section h4 {
  margin: 22px 0 7px;
  font-size: 14px;
}

.docs-prose {
  max-width: 76ch;
}

.docs-prose p {
  margin: 0 0 14px;
  color: var(--text);
}

.docs-prose p + p {
  margin-top: -2px;
}

.docs-prose ul,
.docs-prose ol {
  margin: 0 0 16px;
  padding-left: 22px;
}

.docs-prose li {
  margin: 4px 0;
  color: var(--text);
}

.docs-prose li::marker {
  color: var(--dim);
}

.docs-prose code,
.docs-table code,
.docs-card code,
.callout code {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--shade);
  font-family: var(--mono);
  font-size: 0.9em;
}

.docs-prose a,
.docs-card a,
.callout a {
  font-weight: 500;
}

.docs-prose hr {
  margin: 28px 0;
  border: 0;
  border-top: 1px solid var(--border);
}

.docs-prose blockquote {
  margin: 20px 0;
  padding: 12px 16px;
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--accent-soft);
  color: var(--text);
}

.docs-prose blockquote p:last-child {
  margin-bottom: 0;
}

/* ── Karty, siatki, wyróżnienia ───────────────────────────────── */

.docs-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 20px 0 26px;
}

.docs-grid.is-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.docs-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--text);
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.14s ease, box-shadow 0.14s ease;
}

.docs-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.docs-card h3 {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.35;
}

.docs-card p {
  margin: 0;
  color: var(--dim);
  font-size: 12.5px;
  line-height: 1.55;
}

.docs-card .icon {
  width: 18px;
  height: 18px;
  color: var(--accent);
}

.docs-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
}

.docs-card-link {
  margin-top: auto;
  padding-top: 4px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
}

.callout {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  margin: 18px 0;
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  font-size: 13px;
  line-height: 1.55;
}

.callout .icon {
  width: 17px;
  height: 17px;
  margin-top: 2px;
  color: var(--accent);
}

.callout strong {
  font-weight: 650;
}

.callout p {
  margin: 0;
}

.callout p + p {
  margin-top: 6px;
}

.callout.is-warn {
  border-color: color-mix(in srgb, var(--warn) 40%, var(--border));
  background: color-mix(in srgb, var(--warn) 7%, var(--card-bg));
}

.callout.is-warn .icon {
  color: var(--warn);
}

.callout.is-good {
  border-color: color-mix(in srgb, var(--good) 40%, var(--border));
  background: color-mix(in srgb, var(--good) 7%, var(--card-bg));
}

.callout.is-good .icon {
  color: var(--good);
}

.docs-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card-bg);
  color: var(--dim);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.docs-tag.is-accent {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--accent);
}

/* ── Kod ──────────────────────────────────────────────────────── */

.docs-content .code-card {
  margin: 16px 0 20px;
  box-shadow: var(--shadow-sm);
}

.docs-content .code-card pre {
  padding: 14px 16px 16px;
  font-size: 12px;
  line-height: 1.7;
}

.docs-content .code-card .code-head {
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 10.5px;
}

.docs-code-note {
  margin: -10px 0 22px;
  color: var(--dim);
  font-size: 11.5px;
}

/* ── Tabele ───────────────────────────────────────────────────── */

.docs-table-wrap {
  margin: 16px 0 24px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.docs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}

.docs-table th,
.docs-table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.docs-table th {
  background: var(--headerbar-bg);
  color: var(--dim);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.docs-table tr:last-child td {
  border-bottom: 0;
}

.docs-table td:first-child {
  white-space: nowrap;
}

.docs-table code {
  font-size: 0.94em;
}

/* ── Spis treści ──────────────────────────────────────────────── */

.docs-toc {
  position: sticky;
  top: calc(var(--bar-h) + 24px);
  align-self: start;
  max-height: calc(100vh - var(--bar-h) - 48px);
  padding: 26px 20px 26px 4px;
  overflow-y: auto;
  color: var(--dim);
  font-size: 11.5px;
  scrollbar-width: thin;
}

.toc-title {
  margin: 0 0 10px;
  color: var(--dim);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.toc-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.toc-link {
  display: block;
  padding: 4px 8px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--dim);
  line-height: 1.4;
}

.toc-link:hover {
  background: var(--shade);
  color: var(--text);
  text-decoration: none;
}

.toc-link.is-active {
  border-left-color: var(--accent);
  background: var(--accent-soft);
  color: var(--text);
}

.toc-link.is-sub {
  padding-left: 20px;
  font-size: 11px;
}

/* ── Biblioteka widgetów ─────────────────────────────────────── */

.widget-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
}

.widget-search {
  position: relative;
  flex: 1 1 260px;
  max-width: 420px;
}

.widget-search input,
.api-search input {
  width: 100%;
  min-height: 38px;
  padding: 7px 12px 7px 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  box-shadow: var(--shadow-sm);
}

.widget-search input:focus,
.api-search input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 0;
}

.widget-search .icon,
.api-search .icon {
  position: absolute;
  left: 10px;
  top: 50%;
  width: 15px;
  height: 15px;
  transform: translateY(-50%);
  color: var(--dim);
  pointer-events: none;
}

.widget-count,
.api-count {
  color: var(--dim);
  font-size: 12px;
  white-space: nowrap;
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 22px;
}

.filter-chip {
  min-height: 29px;
  padding: 4px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card-bg);
  color: var(--dim);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
}

.filter-chip:hover {
  background: var(--shade);
  color: var(--text);
}

.filter-chip[aria-pressed="true"] {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--accent);
}

.widget-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.widget-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  box-shadow: var(--shadow-sm);
  scroll-margin-top: 76px;
}

.widget-card[hidden] {
  display: none;
}

.widget-preview {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 480 / 280;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--view-bg);
}

.widget-preview img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.widget-preview .widget-cat {
  position: absolute;
  left: 10px;
  top: 10px;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--card-bg) 86%, transparent);
  backdrop-filter: blur(6px);
  color: var(--dim);
  font-size: 10.5px;
  font-weight: 650;
}

.widget-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 8px;
  padding: 13px 15px 14px;
}

.widget-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.widget-head h3 {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.3;
}

.widget-source {
  flex: 0 0 auto;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 10.5px;
}

.widget-source:hover {
  color: var(--accent);
}

.widget-desc {
  margin: 0;
  color: var(--dim);
  font-size: 12.5px;
  line-height: 1.5;
}

.widget-code {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding-top: 8px;
}

.widget-code summary {
  color: var(--accent);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.widget-code summary::-webkit-details-marker {
  display: none;
}

.widget-code summary::before {
  content: "＋ ";
}

.widget-code[open] summary::before {
  content: "− ";
}

.widget-code .code-card {
  margin: 9px 0 0;
  border-radius: var(--radius-md);
  box-shadow: none;
}

.widget-code .code-card pre {
  padding: 10px 12px;
  font-size: 11px;
  line-height: 1.6;
}

.widget-empty,
.api-empty {
  grid-column: 1 / -1;
  padding: 30px 18px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  color: var(--dim);
  text-align: center;
  font-size: 13px;
}

.widget-aliases {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.widget-aliases li {
  padding: 4px 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card-bg);
  color: var(--dim);
  font-size: 11.5px;
}

.widget-aliases code {
  color: var(--text);
}

/* ── API ──────────────────────────────────────────────────────── */

.crate-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0 26px;
}

.crate-card {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
}

.crate-card h3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 0 0 5px;
  font-size: 13px;
}

.crate-card h3 code {
  font-family: var(--mono);
  font-size: 12.5px;
}

.crate-card p {
  margin: 0;
  color: var(--dim);
  font-size: 12px;
  line-height: 1.5;
}

.api-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 16px 0 12px;
}

.api-search {
  position: relative;
  flex: 1 1 300px;
  max-width: 440px;
}

.api-kinds {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.api-list {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--card-bg);
}

.api-row {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  scroll-margin-top: 74px;
}

.api-row:last-child {
  border-bottom: 0;
}

.api-row[hidden] {
  display: none;
}

.api-kind {
  align-self: start;
  justify-self: start;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--shade);
  color: var(--dim);
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.api-kind.is-struct,
.api-kind.is-enum,
.api-kind.is-trait {
  background: var(--accent-soft);
  color: var(--accent);
}

.api-kind.is-fn,
.api-kind.is-method {
  background: color-mix(in srgb, var(--good) 13%, transparent);
  color: color-mix(in srgb, var(--good) 75%, var(--text));
}

.api-kind.is-const,
.api-kind.is-macro {
  background: color-mix(in srgb, var(--warn) 15%, transparent);
  color: color-mix(in srgb, var(--warn) 78%, var(--text));
}

.api-sig {
  margin: 0;
  overflow-wrap: anywhere;
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.5;
}

.api-sig .api-owner {
  color: var(--dim);
}

.api-sig .api-name {
  color: var(--text);
  font-weight: 650;
}

.api-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  margin-top: 4px;
  color: var(--dim);
  font-size: 10.5px;
}

.api-doc {
  margin: 5px 0 0;
  color: var(--dim);
  font-size: 11.5px;
  line-height: 1.5;
}

.api-doc code {
  padding: 0 3px;
  border-radius: 3px;
  background: var(--shade);
  font-family: var(--mono);
}

.api-more {
  display: flex;
  justify-content: center;
  margin: 16px 0 0;
}

.api-note {
  margin: 14px 0 0;
  color: var(--dim);
  font-size: 11.5px;
}

/* ── Motywy ───────────────────────────────────────────────────── */

.swatch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
  margin: 16px 0 24px;
}

.swatch {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
}

.swatch-color {
  height: 38px;
  background: var(--swatch, var(--accent));
}

.swatch-label {
  padding: 6px 8px;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 10.5px;
}

.accent-dots-doc {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 24px;
}

.accent-dots-doc .accent-dot {
  width: 26px;
  height: 26px;
}

.token-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0 24px;
}

.token-card {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
}

.token-card h3 {
  margin: 0 0 8px;
  font-size: 13px;
}

.token-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--dim);
  font-size: 12px;
  line-height: 1.6;
}

/* ── Nawigacja prev/next i stopka ─────────────────────────────── */

.docs-pager {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  max-width: 900px;
  margin: 54px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.docs-pager a {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  color: var(--text);
  font-size: 12.5px;
  font-weight: 600;
}

.docs-pager a:hover {
  background: var(--shade);
  text-decoration: none;
}

.docs-pager a.is-next {
  text-align: right;
}

.docs-pager span {
  color: var(--dim);
  font-size: 10.5px;
  font-weight: 500;
}

.docs-footer {
  border-top: 1px solid var(--border);
  background: var(--sidebar-bg);
}

.docs-footer .site-footer {
  border-top: 0;
  background: transparent;
}

/* ── Responsywność ────────────────────────────────────────────── */

@media (max-width: 1380px) {
  .docs-layout {
    grid-template-columns: 238px minmax(0, 1fr);
  }

  .docs-toc {
    display: none;
  }
}

@media (max-width: 1100px) {
  .docs-grid.is-three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .docs-menu-btn {
    display: inline-flex;
  }

  .docs-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .docs-sidebar {
    position: fixed;
    z-index: 80;
    top: var(--bar-h);
    bottom: 0;
    left: 0;
    width: 272px;
    height: auto;
    transform: translateX(-102%);
    transition: transform 0.2s ease;
    box-shadow: var(--shadow-lg);
  }

  .docs-sidebar-open .docs-sidebar {
    transform: translateX(0);
  }

  .docs-scrim {
    position: fixed;
    inset: var(--bar-h) 0 0;
    z-index: 70;
    display: block;
    background: rgba(0, 0, 0, 0.35);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
  }

  .docs-sidebar-open .docs-scrim {
    opacity: 1;
    pointer-events: auto;
  }

  .docs-main {
    padding-top: 30px;
  }
}

@media (max-width: 820px) {
  .docs-grid,
  .docs-grid.is-three,
  .crate-grid,
  .token-cols,
  .widget-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .docs-titlebar .docs-repo {
    display: none;
  }
}

@media (max-width: 620px) {
  .docs-content h1 {
    font-size: clamp(30px, 9vw, 42px);
  }

  .docs-main {
    padding: 24px 18px 56px;
  }

  .docs-pager {
    grid-template-columns: minmax(0, 1fr);
  }

  .docs-pager a.is-next {
    text-align: left;
  }

  .api-row {
    grid-template-columns: 64px minmax(0, 1fr);
    padding: 9px 10px;
  }

  .docs-table th,
  .docs-table td {
    padding: 7px 9px;
  }
}

@media print {
  .docs-sidebar,
  .docs-toc,
  .docs-menu-btn,
  .docs-pager,
  .docs-footer,
  .widget-toolbar,
  .filter-chips {
    display: none !important;
  }

  .docs-layout {
    display: block;
  }

  .docs-main {
    padding: 0;
  }

  .code-card {
    break-inside: avoid;
  }
}