/* ============================================================
   Kanonly Design System Documentation Styles
   ============================================================ */

/* Documentation layout */
.docs-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.docs-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(17, 17, 17, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

.docs-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
}

.docs-nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text);
  font-weight: 700;
  font-size: 1.1rem;
}

.docs-nav-logo img {
  height: 28px;
  width: auto;
  display: block;
}

.docs-nav-back {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.docs-nav-back:hover {
  color: var(--color-primary);
}

.docs-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: auto;
  margin-right: 1.5rem;
}

.docs-nav-separator {
  color: var(--color-text-muted);
  opacity: 0.4;
  font-weight: 300;
}

.docs-lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.15rem;
}

.docs-lang-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: calc(var(--radius-sm) - 2px);
  color: var(--color-text-muted);
  cursor: pointer;
  font-family: var(--font-base);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.55rem;
  transition: all var(--transition-fast);
}

.docs-lang-btn:hover {
  color: var(--color-text);
}

.docs-lang-btn.active,
.docs-lang-btn[aria-pressed="true"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-bg);
}

.docs-menu-toggle {
  display: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.9rem;
}

.docs-body {
  display: flex;
  flex: 1;
  padding-top: 72px;
}

/* Sidebar */
.docs-sidebar {
  position: fixed;
  top: 72px;
  left: 0;
  bottom: 0;
  width: 280px;
  background: rgba(17, 17, 17, 0.95);
  border-right: 1px solid var(--color-border);
  overflow-y: auto;
  padding: 2rem 1.5rem;
  z-index: 100;
}

.docs-sidebar-group {
  margin-bottom: 1.25rem;
}

.docs-sidebar-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  background: transparent;
  border: none;
  color: var(--color-text);
  font-family: var(--font-base);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-align: left;
  white-space: nowrap;
}

.docs-sidebar-toggle:hover {
  background: rgba(255, 255, 255, 0.05);
}

.docs-sidebar-nested-toggle {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  padding: 0.35rem 0.75rem;
  color: var(--color-text-muted);
}

.docs-sidebar-nested-toggle:hover {
  color: var(--color-text);
}

.accordion-icon {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.docs-sidebar-toggle[aria-expanded="false"] .accordion-icon {
  transform: rotate(0deg);
}

.docs-sidebar-toggle[aria-expanded="true"] .accordion-icon {
  transform: rotate(0deg);
}

.docs-sidebar-list {
  list-style: none;
  overflow: hidden;
  max-height: 800px;
  transition: max-height var(--transition-base), opacity var(--transition-base);
  opacity: 1;
}

.docs-sidebar-list.collapsed {
  max-height: 0;
  opacity: 0;
}

.docs-sidebar-list li {
  margin-bottom: 0.15rem;
}

.docs-sidebar-list a {
  display: block;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.docs-sidebar-list a:hover,
.docs-sidebar-list a.active {
  background: rgba(84, 232, 243, 0.1);
  color: var(--color-primary);
}

.docs-sidebar-sublist {
  list-style: none;
  padding-left: 0.75rem;
  margin-top: 0.15rem;
}

.docs-sidebar-sublist li {
  margin-bottom: 0.1rem;
}

.docs-sidebar-sublist a {
  font-size: 0.82rem;
  padding: 0.3rem 0.75rem;
}

/* Main content */
.docs-main {
  margin-left: 280px;
  flex: 1;
  padding: 3rem 2rem;
  max-width: 1000px;
}

.docs-section {
  margin-bottom: 5rem;
}

.docs-section h1,
.docs-section h2,
.docs-section h3 {
  color: var(--color-text);
  margin-bottom: 1rem;
}

.docs-section h1 {
  font-size: clamp(2rem, 5vw, 3rem);
}

.docs-section h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  margin-top: 3rem;
}

.docs-section h3 {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  margin-top: 2rem;
}

.docs-section p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  font-size: 1.05rem;
  line-height: 1.7;
}

.docs-section ul,
.docs-section ol {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.docs-section li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

.docs-section a {
  color: var(--color-primary);
  text-decoration: underline;
}

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

.docs-hero {
  padding: 4rem 0 3rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 3rem;
}

.docs-hero h1 {
  margin-bottom: 1rem;
}

.docs-hero p {
  font-size: 1.2rem;
  max-width: 70ch;
}

/* Search */
.docs-search {
  position: sticky;
  top: 0;
  background: var(--color-bg);
  padding: 1rem 0;
  margin-bottom: 2rem;
  z-index: 10;
  border-bottom: 1px solid var(--color-border);
}

.docs-search input {
  width: 100%;
  max-width: 400px;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text);
  font-family: var(--font-base);
  font-size: 1rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.docs-search input:focus {
  border-color: var(--color-primary);
}

.docs-search input::placeholder {
  color: var(--color-text-muted);
}

/* Code */
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  background: rgba(255, 255, 255, 0.06);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-size: 0.9em;
  color: var(--color-primary);
}

pre {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
}

pre code {
  background: transparent;
  padding: 0;
  color: var(--color-text);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Token cards */
.token-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: all var(--transition-fast);
}

.token-card:hover {
  border-color: rgba(84, 232, 243, 0.3);
}

.token-card-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.9rem;
  color: var(--color-text);
  font-weight: 600;
  margin-bottom: 0.25rem;
  word-break: break-all;
}

.token-card-meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.token-card-value {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.token-card-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}

.alias-link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
}

.alias-link:hover {
  text-decoration: underline;
}

/* Color swatches */
.swatch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.swatch-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.swatch-item:hover {
  transform: translateY(-3px);
  border-color: rgba(84, 232, 243, 0.3);
}

.swatch-preview {
  height: 96px;
  width: 100%;
}

.swatch-info {
  padding: 1rem;
}

.swatch-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.85rem;
  color: var(--color-text);
  font-weight: 600;
  margin-bottom: 0.25rem;
  word-break: break-all;
}

.swatch-value {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.swatch-ref {
  font-size: 0.8rem;
}

.swatch-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--color-border);
}

/* Typography */
.type-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.type-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: all var(--transition-fast);
}

.type-item:hover {
  border-color: rgba(84, 232, 243, 0.3);
}

.type-sample {
  color: var(--color-text);
  margin-bottom: 1rem;
  min-height: 2.5rem;
  display: flex;
  align-items: center;
}

.type-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.85rem;
  color: var(--color-text);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.type-value {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Spacing */
.spacing-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.5rem 0;
}

.spacing-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.spacing-bar {
  height: 24px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-sm);
  min-width: 4px;
}

.spacing-info {
  flex: 1;
}

.spacing-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.85rem;
  color: var(--color-text);
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.spacing-value {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Sizing */
.sizing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.sizing-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
  transition: all var(--transition-fast);
}

.sizing-box {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-sm);
  margin: 0 auto 1rem;
  min-width: 16px;
  min-height: 16px;
}

.sizing-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8rem;
  color: var(--color-text);
  font-weight: 600;
  margin-bottom: 0.25rem;
  word-break: break-all;
}

.sizing-value {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Border radius */
.radius-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.radius-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
}

.radius-box {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #111111;
  font-weight: 700;
  font-size: 0.8rem;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.radius-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8rem;
  color: var(--color-text);
  font-weight: 600;
  word-break: break-all;
}

/* Border width */
.width-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.width-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
}

.width-box {
  border-style: solid;
  border-color: var(--color-primary);
  color: var(--color-text);
  font-weight: 700;
  font-size: 0.8rem;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  border-radius: var(--radius-sm);
  background: rgba(84, 232, 243, 0.05);
}

.width-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8rem;
  color: var(--color-text);
  font-weight: 600;
  word-break: break-all;
}

/* Opacity */
.opacity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.opacity-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
}

.opacity-box {
  color: var(--color-text);
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.opacity-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8rem;
  color: var(--color-text);
  font-weight: 600;
  margin-bottom: 0.15rem;
  word-break: break-all;
}

.opacity-value {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Mini cards (transitions, easing, blur) */
.mini-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.mini-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  transition: all var(--transition-fast);
}

.mini-item:hover {
  border-color: rgba(84, 232, 243, 0.3);
}

.mini-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  word-break: break-all;
}

.mini-name {
  font-size: 0.8rem;
  color: var(--color-text);
  font-weight: 600;
  word-break: break-all;
}

/* Token tables */
.token-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.token-table th,
.token-table td {
  padding: 1rem 1.5rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.token-table th {
  color: var(--color-text);
  font-weight: 600;
  background: rgba(255, 255, 255, 0.03);
}

.token-table td {
  color: var(--color-text-muted);
}

.token-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.token-table code {
  font-size: 0.85em;
}

.token-table-wrapper {
  margin-bottom: 2.5rem;
}

.token-group-title {
  font-size: 1.1rem;
  color: var(--color-text);
  margin-bottom: 1rem;
  margin-top: 2rem;
}

.token-group-hidden {
  display: none;
}

.token-value {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.color-dot {
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  vertical-align: middle;
  flex-shrink: 0;
}

.token-table .token-value {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.color-dot {
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  vertical-align: middle;
  flex-shrink: 0;
}

/* Info boxes */
.docs-note {
  background: rgba(84, 232, 243, 0.08);
  border: 1px solid rgba(84, 232, 243, 0.2);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin: 1.5rem 0;
}

.docs-note p {
  margin: 0;
  color: var(--color-text);
}

.docs-note strong {
  color: var(--color-primary);
}

/* Error banner */
.docs-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #ef4444;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 2rem;
}

/* Footer inside docs */
.docs-footer {
  margin-left: 280px;
  padding: 2rem;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.docs-footer p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
  .docs-sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    background: var(--color-bg);
  }

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

  .docs-menu-toggle {
    display: block;
  }

  .docs-main,
  .docs-footer {
    margin-left: 0;
  }

  .docs-main {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 640px) {
  .docs-main {
    padding: 1.5rem 1rem;
  }

  .swatch-grid,
  .type-grid,
  .sizing-grid,
  .radius-grid,
  .width-grid,
  .opacity-grid,
  .mini-grid {
    grid-template-columns: 1fr;
  }

  .token-table {
    font-size: 0.85rem;
  }

  .token-table th,
  .token-table td {
    padding: 0.625rem 0.5rem;
  }
}