/* ==========================================================================
   Geometry Labs: Docs site stylesheet
   Mirrors the main site design system (root.css, header.css, footer.css,
   btn.css, typography.css, layout.css) plus documentation-specific layout.
   ========================================================================== */

:root {
  --primary: #9ab87a;
  --primary-dark: #7d9a5e;
  --primary-light: #b5d49a;
  --primary-subtle: rgba(154, 184, 122, 0.1);
  --bg-dark: #0a0a0a;
  --bg-surface: #111111;
  --bg-surface-light: #1a1a1a;
  --bg-card: #111111;
  --bg-card-hover: #161616;
  --text-primary: #e5e5e5;
  --text-secondary: #888888;
  --text-muted: #555555;
  --success: #9ab87a;
  --warning: #c4a35a;
  --error: #c45a5a;
  --info: #6a9ab8;
  --border-subtle: 1px solid rgba(255, 255, 255, 0.06);
  --border-default: 1px solid rgba(255, 255, 255, 0.08);
  --border-active: 1px solid rgba(154, 184, 122, 0.2);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  --fs-xs: 0.75rem;
  --fs-sm: 0.8125rem;
  --fs-base: 0.875rem;
  --fs-lg: 1rem;
  --fs-xl: 1.125rem;
  --fs-2xl: 1.25rem;
  --fs-3xl: 1.5rem;
  --fs-4xl: 1.875rem;
  --fs-5xl: 2.25rem;
  --fs-6xl: 2.75rem;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 4px 8px rgba(0, 0, 0, 0.7);
  --transition-fast: 120ms ease;
  --transition-base: 200ms ease;
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1050;
  --z-tooltip: 1070;
}

/* ============================ Base ============================ */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

/* Doc pages reserve space for the fixed sidebar. Pages without a sidebar
   (account, login, reset) add .no-sidebar to <body> to use the full width. */

body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-dark);
  margin: 0;
  padding: 0;
  padding-top: 56px;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

body > .container-custom {
  flex: 1 0 auto;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-light);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ============================ Typography ============================ */

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.25;
  margin-top: 0;
  margin-bottom: var(--space-4);
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

h1 {
  font-size: var(--fs-5xl);
}

h2 {
  font-size: var(--fs-4xl);
}

h3 {
  font-size: var(--fs-3xl);
}

h4 {
  font-size: var(--fs-2xl);
}

h5 {
  font-size: var(--fs-xl);
}

h6 {
  font-size: var(--fs-lg);
}

p {
  margin-top: 0;
  margin-bottom: var(--space-4);
  color: var(--text-secondary);
}

code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--bg-surface-light);
  border: var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.1em 0.35em;
  color: #c6c6c6;
}

.text-muted {
  color: var(--text-muted) !important;
}

.text-secondary {
  color: var(--text-secondary) !important;
}

.text-primary {
  color: var(--primary) !important;
}

.text-accent {
  color: var(--warning) !important;
}

.text-sm {
  font-size: var(--fs-sm);
}

/* ============================ Layout ============================ */

.container-custom {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-8);
  padding-right: var(--space-8);
}

.container-narrow {
  width: 100%;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-8);
  padding-right: var(--space-8);
}

.section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.section-sm {
  padding-top: var(--space-10);
  padding-bottom: var(--space-10);
}

/* ============================ Buttons ============================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: var(--fs-sm);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  line-height: 1.5;
  white-space: nowrap;
}

.btn svg {
  width: 14px;
  height: 14px;
}

.btn-primary {
  background: var(--primary);
  color: var(--bg-dark);
}

.btn-primary:hover {
  background: var(--primary-dark);
  color: var(--bg-dark);
}

.btn-secondary {
  background: var(--bg-surface-light);
  color: var(--text-primary);
  border: var(--border-subtle);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--bg-dark);
}

.w-100 {
  width: 100%;
}

/* ============================ Navbar ============================ */

.navbar-geometry {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: var(--border-subtle);
  padding: 0;
  height: 56px;
  display: flex;
  align-items: center;
}

.navbar-geometry .container-custom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--text-primary) !important;
  letter-spacing: -0.01em;
}

.navbar-brand .brand-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.navbar-brand .brand-icon img.brand-logo {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.navbar-brand .brand-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--primary);
  fill: none;
  stroke-width: 2;
}

.docs-badge {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--bg-dark);
  background: var(--primary);
  border-radius: var(--radius-sm);
  padding: 0.1em 0.45em;
  margin-left: var(--space-1);
  vertical-align: middle;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  position: relative;
  color: var(--text-secondary) !important;
  font-weight: 500;
  font-size: var(--fs-sm);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color 0.2s ease;
}

.header-nav-link {
  display: flex;
  align-content: center;
  align-items: center;
  gap: 5px;
}

.nav-link:hover {
  color: var(--text-primary) !important;
}

.nav-link.active {
  color: var(--text-primary) !important;
}

.nav-link.active::after {
  transform: scaleX(1);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: var(--space-3);
  width: calc(100% - (var(--space-3) * 2));
  height: 2px;
  background-color: var(--primary);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

.navbar-toggler {
  display: none;
  border: none;
  background: transparent;
  padding: var(--space-2);
  cursor: pointer;
}

.navbar-toggler svg {
  width: 20px;
  height: 20px;
  stroke: var(--text-primary);
  fill: none;
  stroke-width: 2;
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 56px;
  left: 0;
  right: 0;
  background: var(--bg-surface);
  border-bottom: var(--border-subtle);
  padding: var(--space-4) var(--space-6);
}

.mobile-menu.active {
  display: block;
}

.mobile-menu .nav-link {
  display: block;
  padding: var(--space-3) 0;
  border-bottom: var(--border-subtle);
}

.mobile-menu .nav-link:last-child {
  border-bottom: none;
}

/* ============================ Footer ============================ */

.footer {
  background: var(--bg-surface);
  border-top: var(--border-subtle);
  padding-top: var(--space-10);
  padding-bottom: var(--space-6);
  margin-top: var(--space-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer-brand p {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  max-width: 280px;
  margin-top: var(--space-3);
}

.footer-social {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.footer-social a {
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--primary);
  color: var(--bg-dark);
}

.footer-social a svg {
  width: 14px;
  height: 14px;
}

.footer-column h4 {
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--space-2);
}

.footer-links a {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-6);
  border-top: var(--border-subtle);
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

/* ============================ Docs layout ============================ */

.page-header {
  border-bottom: var(--border-subtle);
  padding: var(--space-12) 0;
  margin-bottom: 0;
  background: var(--bg-surface);
}

.page-header h1 {
  margin-bottom: var(--space-2);
}

.page-header p {
  margin: 0;
  max-width: 720px;
}

.breadcrumbs {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

.breadcrumbs a {
  color: var(--text-secondary);
}

.breadcrumbs a:hover {
  color: var(--primary);
}

.breadcrumbs .sep {
  margin: 0 var(--space-2);
  color: var(--text-muted);
}

.docs-layout {
  display: flex;
  align-items: flex-start;
  gap: var(--space-8);
}

.docs-sidebar {
  position: fixed;
  top: 56px;
  left: 0;
  bottom: 0;
  width: 260px;
  overflow-y: auto;
  background: var(--bg-surface);
  border-right: var(--border-subtle);
  padding: var(--space-6) var(--space-4) var(--space-6) var(--space-6);
  z-index: 20;
}

.docs-sidebar-group {
  margin-bottom: var(--space-6);
}

.docs-sidebar-group-title {
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: var(--space-2);
  padding: 0 var(--space-2);
}

.docs-sidebar a {
  display: block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  border-left: 2px solid transparent;
}

.docs-sidebar a:hover {
  background: var(--bg-surface-light);
  color: var(--text-primary);
}

.docs-sidebar a.active {
  background: var(--bg-surface-light);
  color: var(--primary);
  border-left-color: var(--primary);
}

.docs-content {
  flex: 1;
  min-width: 0;
  max-width: 860px;
  padding: var(--space-6) 0 var(--space-12) 0;
}

.docs-toc {
  flex: 0 0 220px;
  position: sticky;
  top: 76px;
  max-height: calc(100vh - 96px);
  overflow-y: auto;
  margin-top: var(--space-6);
  background: var(--bg-surface);
  border: var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-4) var(--space-5);
}

.docs-toc-title {
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.docs-toc a {
  display: block;
  padding: var(--space-1) 0 var(--space-1) var(--space-3);
  border-left: 2px solid transparent;
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

.docs-toc a:hover {
  color: var(--text-primary);
}

.docs-content section {
  margin-bottom: var(--space-12);
}

.docs-content section[id] {
  scroll-margin-top: 76px;
}

mark.search-mark {
  background: rgba(154, 184, 122, 0.28);
  color: inherit;
  border-radius: 2px;
  padding: 0 1px;
}

.docs-content h2 {
  padding-bottom: var(--space-3);
  border-bottom: var(--border-subtle);
  margin-top: var(--space-8);
}

.docs-content h3 {
  margin-top: var(--space-8);
}

.docs-content p, .docs-content li {
  color: var(--text-secondary);
  font-size: var(--fs-base);
  line-height: 1.7;
}

.docs-content ul, .docs-content ol {
  padding-left: var(--space-6);
}

.docs-content li {
  margin-bottom: var(--space-2);
}

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

/* ============================ Cards ============================ */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-4);
}

.card {
  background: var(--bg-card);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: border-color var(--transition-base), background var(--transition-base);
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-active);
}

.card a.card-link {
  display: block;
  color: inherit;
}

.card a.card-link:hover {
  color: inherit;
}

.card .card-icon {
  display: block;
  width: 40px;
  height: 40px;
  object-fit: contain;
  margin-bottom: var(--space-3);
}

.card h3 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-2);
  color: var(--text-primary);
}

.card p {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin: 0 0 var(--space-3);
}

.card .card-meta {
  font-size: var(--fs-xs);
  color: var(--primary);
  font-weight: 600;
}

/* ============================ Callouts ============================ */

.callout {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  border-radius: 0;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-left: 4px solid #6a9ab8;
  background: #0f171c;
  padding: var(--space-4) var(--space-5);
  margin: var(--space-6) 0;
}

.callout p:last-child {
  margin-bottom: 0;
}

.callout-title {
  font-weight: 700;
  font-size: var(--fs-sm);
  margin-bottom: var(--space-2);
  color: #6a9ab8;
}

.callout-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: #6a9ab8;
  color: #0a0a0a;
}

.callout-icon svg {
  width: 18px;
  height: 18px;
}

.callout-body {
  flex: 1;
  min-width: 0;
}

.callout-info {
  border-left-color: #6a9ab8;
  background: #0f171c;
}

.callout-info .callout-title {
  color: #6a9ab8;
}

.callout-info .callout-icon {
  background: #6a9ab8;
}

.callout-warning {
  border-left-color: #c4a35a;
  background: #1c1709;
}

.callout-warning .callout-title {
  color: #c4a35a;
}

.callout-warning .callout-icon {
  background: #c4a35a;
}

.callout-success {
  border-left-color: #9ab87a;
  background: #11170c;
}

.callout-success .callout-title {
  color: #9ab87a;
}

.callout-success .callout-icon {
  background: #9ab87a;
}

.callout-error {
  border-left-color: #c45a5a;
  background: #1b1010;
}

.callout-error .callout-title {
  color: #c45a5a;
}

.callout-error .callout-icon {
  background: #c45a5a;
}

/* ============================ Tables ============================ */

.table-wrap {
  overflow-x: auto;
}

table.docs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
  margin: var(--space-4) 0 var(--space-6);
}

table.docs-table th {
  text-align: left;
  padding: var(--space-3);
  color: var(--text-muted);
  font-weight: 600;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--border-default);
  white-space: nowrap;
}

table.docs-table td {
  padding: var(--space-3);
  border-bottom: var(--border-subtle);
  color: var(--text-secondary);
  vertical-align: top;
}

table.docs-table tr:last-child td {
  border-bottom: none;
}

table.docs-table td:first-child {
  color: var(--text-primary);
}

/* ============================ Code blocks ============================ */

.code-block {
  background: #0d0d0d;
  border: var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: var(--space-4) 0 var(--space-6);
}

.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-4);
  background: var(--bg-surface-light);
  border-bottom: var(--border-subtle);
}

.code-block-lang {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.code-copy-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: var(--fs-xs);
  cursor: pointer;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}

.code-copy-btn:hover {
  color: var(--primary);
}

.code-block pre {
  margin: 0;
  padding: var(--space-4) var(--space-5);
  overflow-x: auto;
}

.code-block code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.6;
  color: #d6d6d6;
  background: transparent;
  border: none;
  padding: 0;
}

.code-block .tok-k {
  color: #c792ea;
}

/* keyword */

.code-block .tok-s {
  color: #c3e88d;
}

/* string */

.code-block .tok-c {
  color: #5f6b74;
}

/* comment */

.code-block .tok-f {
  color: #82aaff;
}

/* function */

.code-block .tok-v {
  color: #f78c6c;
}

/* variable/param */

/* ============================ Endpoint reference ============================ */

.endpoint {
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  margin: var(--space-6) 0;
  overflow: hidden;
}

.endpoint-head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-surface);
  border-bottom: var(--border-subtle);
  flex-wrap: wrap;
}

.method {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  padding: 0.15em 0.6em;
  border-radius: var(--radius-sm);
  letter-spacing: 0.03em;
  background: #171717;
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #cfcfcf;
}

.endpoint-path {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  word-break: break-all;
}

.endpoint-auth {
  margin-left: auto;
  font-size: var(--fs-xs);
  font-weight: 600;
}

.auth-badge {
  padding: 0.15em 0.6em;
  border-radius: var(--radius-full);
  border: var(--border-subtle);
  background: #161616;
  color: #b0b0b0;
}

.endpoint-body {
  padding: var(--space-4) var(--space-5);
}

.endpoint-body p {
  margin-bottom: var(--space-3);
}

.field-table td:first-child {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  white-space: nowrap;
}

.required-mark {
  color: var(--error);
}

/* ============================ Tabs ============================ */

.tabs {
  display: flex;
  gap: var(--space-1);
  border-bottom: var(--border-subtle);
  margin-bottom: 0;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: var(--fs-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* ============================ Responsive ============================ */

@media (max-width: 1100px) {
  .docs-toc {
    display: none;
  }
}

@media (max-width: 900px) {
  body {
    padding-left: 0;
  }
}

@media (max-width: 900px) {
  .docs-sidebar {
    position: static;
    width: auto;
    overflow: visible;
    border-right: none;
    border-bottom: var(--border-subtle);
    padding: var(--space-4) 0;
    margin-bottom: var(--space-6);
  }
}

@media (max-width: 900px) {
  .docs-layout {
    flex-direction: column;
    gap: 0;
  }
}

@media (max-width: 900px) {
  .docs-content {
    max-width: none;
    padding: var(--space-4) 0 var(--space-10) 0;
  }
}

@media (max-width: 900px) {
  .docs-sidebar-group {
    margin-bottom: var(--space-4);
  }
}

@media (max-width: 900px) {
  .navbar-toggler {
    display: block;
  }
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .container-custom, .container-narrow {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }
}

/* ==========================================================================
   Proper sidebar (collapsible groups)
   ========================================================================== */

.docs-sidebar {
  position: fixed;
  top: 56px;
  left: 0;
  bottom: 0;
  width: 260px;
  overflow-y: auto;
  background: var(--bg-surface);
  border-right: var(--border-subtle);
  padding: var(--space-6) var(--space-4) var(--space-6) var(--space-6);
  z-index: 20;
}

.docs-sidebar-group {
  margin-bottom: var(--space-1);
}

.docs-sidebar-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  color: var(--text-muted);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 0;
}

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

.docs-sidebar-toggle .chevron {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.docs-sidebar-group.collapsed .docs-sidebar-toggle .chevron {
  transform: rotate(-90deg);
}

.docs-sidebar-group-items {
  overflow: hidden;
  transition: max-height var(--transition-base) ease, opacity var(--transition-base) ease;
  max-height: 1000px;
  opacity: 1;
}

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

.docs-sidebar-group-items a {
  display: block;
  padding: var(--space-2) var(--space-3) var(--space-2) calc(var(--space-3) + var(--space-4));
  border-radius: 0;
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  border-left: 2px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.docs-sidebar-group-items a:hover {
  background: var(--bg-surface-light);
  color: var(--text-primary);
}

.docs-sidebar-group-items a.active {
  background: var(--bg-surface-light);
  color: var(--primary);
  border-left-color: var(--primary);
}

/* ==========================================================================
   Nav search trigger
   ========================================================================== */

.nav-search-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  width: 230px;
  padding: var(--space-2) var(--space-3);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-surface-light);
  color: var(--text-muted);
  font-size: var(--fs-sm);
  cursor: pointer;
  font-family: inherit;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.nav-search-btn:hover {
  border-color: var(--border-default);
  color: var(--text-secondary);
}

.nav-search-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.nav-search-btn .nav-search-placeholder {
  flex: 1;
  text-align: left;
  overflow: hidden;
  white-space: nowrap;
  color: var(--text-muted);
}

.nav-search-btn .kbd-hint {
  font-size: var(--fs-xs);
  border: var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0 0.35em;
}

/* ==========================================================================
   Search modal
   ========================================================================== */

.search-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.search-modal.open {
  display: flex;
}

.search-modal-box {
  width: 620px;
  max-width: 92vw;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border: var(--border-default);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.search-modal-input-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: var(--border-subtle);
}

.search-modal-icon {
  color: var(--text-muted);
  display: flex;
  flex-shrink: 0;
}

.search-modal-icon svg {
  width: 16px;
  height: 16px;
}

.search-modal-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: var(--fs-lg);
  font-family: inherit;
}

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

.search-modal-esc {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.1em 0.5em;
  font-size: var(--fs-xs);
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.search-modal-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.search-modal-close:hover {
  background: var(--bg-surface-light);
  color: var(--text-primary);
}

.search-modal-close svg {
  width: 14px;
  height: 14px;
}

.search-modal-results {
  overflow-y: auto;
  padding: var(--space-2);
  flex: 1;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--text-primary);
  font-family: inherit;
  text-align: left;
}

.search-result-item:hover {
  background: #1a1a1a;
}

.search-result-item.selected {
  background: #222222;
}

.search-result-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-md);
  background: var(--bg-surface-light);
  color: var(--text-muted);
  flex-shrink: 0;
}

.search-result-item.selected .search-result-icon {
  color: #c6c6c6;
}

.search-result-icon svg {
  width: 15px;
  height: 15px;
}

.search-result-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.search-result-name {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.search-result-path {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.search-result-snippet {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  line-height: 1.5;
  margin-top: 3px;
}

.search-result-snippet mark {
  background: rgba(154, 184, 122, 0.22);
  color: #d2e2c2;
  border-radius: 2px;
  padding: 0 1px;
}

.search-result-arrow {
  margin-left: auto;
  color: var(--text-muted);
  display: flex;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.search-result-item:hover .search-result-arrow, .search-result-item.selected .search-result-arrow {
  opacity: 1;
}

.search-result-arrow svg {
  width: 14px;
  height: 14px;
}

.search-result-empty {
  padding: var(--space-8);
  text-align: center;
  color: var(--text-muted);
  font-size: var(--fs-sm);
}

.search-modal-footer {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-3) var(--space-5);
  border-top: var(--border-subtle);
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.search-modal-footer span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  padding: 0 0.35em;
  border: var(--border-default);
  border-bottom-width: 2px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-light);
  color: var(--text-secondary);
  font-size: var(--fs-xs);
  font-family: var(--font-mono);
  line-height: 1.6;
}

/* ==========================================================================
   Changelog (What's New)
   ========================================================================== */

.changelog {
  max-width: 760px;
}

.changelog-item {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6) 0;
  border-bottom: var(--border-subtle);
}

.changelog-item:first-child {
  padding-top: 0;
}

.changelog-item:last-child {
  border-bottom: none;
}

.changelog-marker {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.changelog-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
  margin-top: 6px;
}

.changelog-line {
  flex: 1;
  width: 1px;
  background: var(--border-default);
  margin-top: var(--space-1);
}

.changelog-item:last-child .changelog-line {
  display: none;
}

.changelog-content {
  min-width: 0;
  flex: 1;
}

.changelog-head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-2);
}

.changelog-title {
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.changelog-version {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--primary);
  background: var(--primary-subtle);
  border: var(--border-active);
  border-radius: var(--radius-full);
  padding: 0.1em 0.6em;
}

.changelog-badge {
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--radius-full);
  padding: 0.1em 0.6em;
  border: var(--border-subtle);
}

.changelog-badge.feature {
  color: var(--success);
  border-color: rgba(154, 184, 122, 0.3);
}

.changelog-badge.improvement {
  color: var(--info);
  border-color: rgba(106, 154, 184, 0.3);
}

.changelog-badge.fix {
  color: var(--warning);
  border-color: rgba(196, 163, 90, 0.3);
}

.changelog-badge.announcement {
  color: var(--primary-light);
  border-color: rgba(181, 212, 154, 0.3);
}

.changelog-meta {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.changelog-body {
  color: var(--text-secondary);
  font-size: var(--fs-base);
  line-height: 1.7;
  white-space: pre-wrap;
}

.changelog-loading, .changelog-empty {
  padding: var(--space-10);
  text-align: center;
  color: var(--text-muted);
  font-size: var(--fs-sm);
}

/* ==========================================================================
   Scrollbars
   ========================================================================== */

* {
  scrollbar-width: thin;
  scrollbar-color: #2a2a2a transparent;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #2a2a2a;
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: #3f3f3f;
}

::-webkit-scrollbar-corner {
  background: transparent;
}

/* ==========================================================================
   Navbar account control (sign in / signed-in dropdown)
   ========================================================================== */

.docs-auth-slot {
  display: flex;
  align-items: center;
  margin-left: var(--space-3);
}

.docs-auth-signin {
  display: inline-flex;
  align-items: center;
  padding: 7px 16px;
  border-radius: 8px;
  border: 1px solid var(--primary);
  color: var(--primary);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.docs-auth-signin:hover {
  background: var(--primary);
  color: var(--bg-dark);
}

.docs-auth-menu {
  position: relative;
}

.docs-auth-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px 4px 4px;
  background: var(--bg-surface);
  border: var(--border-default);
  border-radius: 999px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
}

.docs-auth-trigger:hover {
  border-color: rgba(154, 184, 122, 0.4);
}

.docs-auth-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--bg-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.docs-auth-name {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.docs-auth-chevron {
  color: var(--text-muted);
  font-size: 11px;
}

.docs-auth-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 240px;
  background: var(--bg-surface);
  border: var(--border-default);
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  padding: 6px;
  z-index: 200;
}

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

.docs-auth-dropdown-head {
  padding: 10px 10px 12px;
  border-bottom: var(--border-subtle);
  margin-bottom: 6px;
}

.docs-auth-dropdown-name {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.docs-auth-dropdown-email {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin: 2px 0 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.docs-auth-plan {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  background: var(--primary-subtle);
  padding: 3px 8px;
  border-radius: 999px;
}

.docs-auth-item {
  display: block;
  width: 100%;
  padding: 9px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: 500;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.docs-auth-item:hover {
  background: var(--bg-surface-light);
  color: var(--text-primary);
}

.docs-auth-logout {
  color: var(--error);
}

.docs-auth-sep {
  height: 1px;
  background: rgba(255, 255, 255, 0.06);
  margin: 6px 4px;
}

@media (max-width: 900px) {
  .docs-auth-slot {
    margin: 8px 0 0;
  }
}

/* ==========================================================================
   Pages without a sidebar (account, login, reset)
   ========================================================================== */

/* Only doc pages (with the fixed sidebar) reserve space for it, on desktop.
   Account, login and reset pages never get this offset. */

@media (min-width: 901px) {
  body.has-sidebar {
    padding-left: 260px;
  }
}

/* ==========================================================================
   Standalone auth pages (login, reset password)
   ========================================================================== */

.auth-body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.auth-main {
  flex: 1 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 20px 80px;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-surface);
  border: var(--border-default);
  border-radius: 18px;
  padding: 40px 36px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  box-sizing: border-box;
}

.auth-eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 10px;
}

.auth-title {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0 0 8px;
}

.auth-lede {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 24px;
}

.auth-social {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.auth-social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 11px 16px;
  background: var(--bg-surface-light);
  border: var(--border-default);
  border-radius: 10px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.auth-social-btn:hover:not(:disabled) {
  border-color: rgba(154, 184, 122, 0.4);
  background: #202020;
}

.auth-social-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 22px 0;
  font-size: var(--fs-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.auth-divider::before, .auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.auth-form {
  display: flex;
  flex-direction: column;
}

.auth-label {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin: 14px 0 6px;
}

.auth-label-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.auth-label-row .auth-label {
  margin-bottom: 6px;
}

.auth-link-small {
  font-size: var(--fs-xs);
  color: var(--primary);
  text-decoration: none;
}

.auth-link-small:hover {
  text-decoration: underline;
}

.auth-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--bg-surface-light);
  border: var(--border-default);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  padding: 11px 14px;
}

.auth-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(154, 184, 122, 0.15);
}

.auth-error {
  color: var(--error);
  font-size: var(--fs-sm);
  min-height: 1.4em;
  margin: 12px 0 0;
}

.auth-success {
  color: var(--primary);
  font-size: var(--fs-sm);
  margin: 12px 0 0;
}

.auth-btn {
  display: block;
  width: 100%;
  margin-top: 16px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}

.auth-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.auth-btn-primary {
  background: var(--primary);
  color: var(--bg-dark);
}

.auth-btn-primary:hover:not(:disabled) {
  background: var(--primary-light);
}

.auth-footer-text {
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin: 22px 0 0;
}

.auth-footer-text a {
  color: var(--primary);
  text-decoration: none;
}

.auth-footer-text a:hover {
  text-decoration: underline;
}

@media (max-width: 480px) {
  .auth-card {
    padding: 28px 22px;
  }
}

/* ==========================================================================
   Account page
   ========================================================================== */

.acct-main {
  min-height: calc(100vh - 220px);
  padding: 120px 0 80px;
}

.acct-container {
  max-width: 880px;
}

.acct-eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 10px;
}

.acct-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  color: var(--text-primary);
}

.acct-lede, .acct-card-text {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 18px;
}

.acct-muted {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  margin: 0;
}

.acct-label {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin: 14px 0 6px;
}

.acct-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--bg-surface-light);
  border: var(--border-default);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  padding: 11px 14px;
}

.acct-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(154, 184, 122, 0.15);
}

.acct-error {
  color: var(--error);
  font-size: var(--fs-sm);
  min-height: 1.4em;
  margin: 10px 0 0;
}

.acct-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  white-space: nowrap;
}

.acct-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.acct-btn-primary {
  background: var(--primary);
  color: var(--bg-dark);
}

.acct-btn-primary:hover:not(:disabled) {
  background: var(--primary-light);
}

.acct-btn-secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
}

.acct-btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.acct-btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

.acct-btn-ghost:hover {
  color: var(--text-primary);
}

.acct-btn-danger {
  background: transparent;
  border-color: rgba(196, 90, 90, 0.4);
  color: var(--error);
}

.acct-btn-danger:hover {
  background: rgba(196, 90, 90, 0.12);
}

.acct-btn-block {
  width: 100%;
  margin-top: 18px;
}

.acct-btn-sm {
  padding: 6px 12px;
  font-size: var(--fs-xs);
}

/* Sign-in card */

.acct-signin {
  display: flex;
  justify-content: center;
}

.acct-signin-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-surface);
  border: var(--border-default);
  border-radius: 18px;
  padding: 40px 36px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.acct-links {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 22px;
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

.acct-links a {
  color: var(--text-secondary);
  text-decoration: none;
}

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

/* Profile header */

.acct-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-bottom: 28px;
  margin-bottom: 28px;
  border-bottom: var(--border-subtle);
}

.acct-identity {
  display: flex;
  align-items: center;
  gap: 16px;
}

.acct-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--bg-dark);
  font-size: 18px;
  font-weight: 800;
}

.acct-header .acct-title {
  margin-bottom: 4px;
}

.acct-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.acct-plan {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  background: var(--primary-subtle);
  padding: 5px 12px;
  border-radius: 999px;
}

/* Cards */

.acct-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-bottom: 18px;
}

.acct-card {
  background: var(--bg-surface);
  border: var(--border-default);
  border-radius: 16px;
  padding: 28px;
}

.acct-card-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-primary);
}

.acct-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.acct-card-head .acct-card-text {
  margin-bottom: 0;
}

.acct-keys {
  scroll-margin-top: 90px;
}

.acct-notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  background: rgba(196, 163, 90, 0.08);
  border: 1px solid rgba(196, 163, 90, 0.25);
  border-radius: 12px;
  padding: 16px 18px;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.acct-notice p {
  margin: 0;
}

.acct-new-key {
  background: var(--primary-subtle);
  border: var(--border-active);
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 18px;
}

.acct-new-key-title {
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 4px;
}

.acct-new-key .acct-muted {
  margin-bottom: 12px;
}

.acct-key-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.acct-key-row code {
  flex: 1;
  word-break: break-all;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  background: var(--bg-dark);
  padding: 9px 12px;
  border-radius: 8px;
}

.acct-create {
  margin-bottom: 18px;
}

.acct-create-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.acct-create-row .acct-input {
  flex: 1;
}

.acct-empty {
  padding: 8px 0;
}

.acct-table-wrap {
  overflow-x: auto;
}

.acct-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}

.acct-table th {
  text-align: left;
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 10px 12px;
  border-bottom: var(--border-subtle);
}

.acct-table td {
  padding: 14px 12px;
  border-bottom: var(--border-subtle);
  color: var(--text-secondary);
  vertical-align: middle;
}

.acct-table td:first-child {
  color: var(--text-primary);
  font-weight: 600;
}

.acct-table code {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

.acct-td-action {
  text-align: right;
}

@media (max-width: 720px) {
  .acct-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .acct-card {
    padding: 22px;
  }
}

@media (max-width: 720px) {
  .acct-create-row {
    flex-direction: column;
    align-items: stretch;
  }
}

/* ==========================================================================
   Account page (legacy block, unused)
   ========================================================================== */

.account-wrap {
  max-width: 640px;
  margin: 48px auto 64px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.account-card {
  background: var(--bg-surface);
  border: var(--border-default);
  border-radius: 16px;
  padding: 32px;
}

.account-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.account-card-title {
  font-size: var(--fs-xl);
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-primary);
}

.account-card-text {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 16px;
}

.account-muted {
  color: var(--text-muted);
}

.account-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.account-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-top: 8px;
}

.account-input {
  background: var(--bg-surface-light);
  border: var(--border-default);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  padding: 10px 12px;
}

.account-input:focus {
  outline: none;
  border-color: var(--primary);
}

.account-submit {
  margin-top: 16px;
}

.account-error {
  color: var(--error);
  font-size: var(--fs-sm);
  min-height: 1.4em;
  margin: 8px 0 0;
}

.account-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.account-plan {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  background: var(--primary-subtle);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 8px;
}

.account-new-key {
  background: var(--primary-subtle);
  border: var(--border-active);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
}

.account-new-key .account-card-text {
  margin-bottom: 10px;
}

.account-key-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.account-key-row code {
  flex: 1;
  word-break: break-all;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  background: var(--bg-dark);
  padding: 8px 10px;
  border-radius: 6px;
}

.account-create {
  margin-bottom: 16px;
}

.account-actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.account-table-wrap {
  overflow-x: auto;
}

.account-table-action {
  text-align: right;
}

@media (max-width: 640px) {
  .account-card {
    padding: 24px 20px;
  }
}