/* ============================================================
   CSS CUSTOM PROPERTIES (TOKENS)
   ============================================================ */
:root {
  --navbar-h: 60px;
  --sidebar-w: 268px;

  /* Light mode */
  --clr-bg: #f9fafb;
  --clr-surface: #ffffff;
  --clr-sidebar: #ffffff;
  --clr-border: #e5e7eb;
  --clr-border-light: #f0f2f5;
  --clr-text-primary: #111827;
  --clr-text-secondary: #4b5563;
  --clr-text-muted: #9ca3af;
  --clr-accent: #2563eb;
  --clr-accent-hover: #1d4ed8;
  --clr-accent-light: #eff6ff;
  --clr-accent-border: #bfdbfe;
  --clr-navbar: #0d1b2a;
  --clr-navbar-text: rgba(255,255,255,0.88);
  --clr-navbar-muted: rgba(255,255,255,0.5);

  --clr-code-bg: #0d1117;
  --clr-code-text: #e6edf3;
  --clr-code-border: #30363d;

  --clr-table-head: #f3f4f6;
  --clr-table-stripe: #f9fafb;
  --clr-table-border: #e5e7eb;

  --clr-callout-info-bg: #eff6ff;
  --clr-callout-info-border: #2563eb;
  --clr-callout-warn-bg: #fffbeb;
  --clr-callout-warn-border: #f59e0b;

  /* Method colours */
  --clr-post-text: #059669;
  --clr-post-bg: #d1fae5;
  --clr-post-border: #6ee7b7;
  --clr-get-text: #1d4ed8;
  --clr-get-bg: #dbeafe;
  --clr-get-border: #93c5fd;
  --clr-put-text: #b45309;
  --clr-put-bg: #fef3c7;
  --clr-put-border: #fcd34d;
  --clr-delete-text: #b91c1c;
  --clr-delete-bg: #fee2e2;
  --clr-delete-border: #fca5a5;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,.10);
  --radius-sm: 5px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --transition: 0.18s ease;
}

/* Dark mode */
[data-theme="dark"] {
  --clr-bg: #0f1117;
  --clr-surface: #161b22;
  --clr-sidebar: #13181f;
  --clr-border: #30363d;
  --clr-border-light: #21262d;
  --clr-text-primary: #e6edf3;
  --clr-text-secondary: #8b949e;
  --clr-text-muted: #6e7681;
  --clr-accent: #58a6ff;
  --clr-accent-hover: #79b8ff;
  --clr-accent-light: #0d2044;
  --clr-accent-border: #1f4080;
  --clr-navbar: #0d1117;

  --clr-table-head: #161b22;
  --clr-table-stripe: #13181f;
  --clr-table-border: #30363d;

  --clr-callout-info-bg: #0d2044;
  --clr-callout-info-border: #58a6ff;
  --clr-callout-warn-bg: #2d1f00;
  --clr-callout-warn-border: #d29922;

  --clr-post-text: #3fb950;
  --clr-post-bg: #0d2c17;
  --clr-post-border: #2ea043;
  --clr-get-text: #58a6ff;
  --clr-get-bg: #0d1f40;
  --clr-get-border: #1f4080;
  --clr-put-text: #e3b341;
  --clr-put-bg: #2d1f00;
  --clr-put-border: #9e6a03;
  --clr-delete-text: #f85149;
  --clr-delete-bg: #2d0f0f;
  --clr-delete-border: #8b1a1a;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 15px; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Inter', 'Helvetica Neue', sans-serif;
  background: var(--clr-bg);
  color: var(--clr-text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--clr-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--navbar-h);
  background: var(--clr-navbar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  z-index: 1000;
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.brand-sub {
  font-size: 0.65rem;
  color: var(--clr-navbar-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.version-badge {
  background: rgba(37, 99, 235, 0.35);
  border: 1px solid rgba(37, 99, 235, 0.5);
  color: #93c5fd;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 99px;
  letter-spacing: 0.04em;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Search */
.search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 10px;
  color: var(--clr-navbar-muted);
  pointer-events: none;
  width: 15px;
  height: 15px;
}

#search-input {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  color: var(--clr-navbar-text);
  font-size: 0.82rem;
  padding: 7px 70px 7px 34px;
  width: 240px;
  outline: none;
  transition: var(--transition);
}

#search-input::placeholder { color: var(--clr-navbar-muted); }

#search-input:focus {
  background: rgba(255,255,255,0.12);
  border-color: rgba(88, 166, 255, 0.5);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.18);
  width: 280px;
}

.search-kbd {
  position: absolute;
  right: 9px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 4px;
  color: var(--clr-navbar-muted);
  font-size: 0.65rem;
  font-family: inherit;
  padding: 1px 5px;
  pointer-events: none;
  white-space: nowrap;
}

#search-input:focus + .search-kbd { display: none; }

/* Theme toggle */
.theme-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  color: var(--clr-navbar-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  transition: var(--transition);
  flex-shrink: 0;
}

.theme-btn:hover { background: rgba(255,255,255,0.15); }

.icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: flex; }

/* Hamburger */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  cursor: pointer;
  width: 36px;
  height: 36px;
  padding: 0;
}

.hamburger-btn span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--clr-navbar-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   LAYOUT
   ============================================================ */
.layout {
  display: flex;
  margin-top: var(--navbar-h);
  min-height: calc(100vh - var(--navbar-h));
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  position: fixed;
  top: var(--navbar-h);
  left: 0;
  bottom: 0;
  width: var(--sidebar-w);
  background: var(--clr-sidebar);
  border-right: 1px solid var(--clr-border);
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 500;
  transition: transform 0.25s ease;
}

/* Custom scrollbar for sidebar */
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: var(--clr-border); border-radius: 2px; }
.sidebar::-webkit-scrollbar-thumb:hover { background: var(--clr-text-muted); }

.sidebar-inner { padding: 20px 0 40px; }

.sidebar-section { margin-bottom: 8px; }

.sidebar-heading {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  color: var(--clr-text-muted);
  padding: 14px 20px 6px;
  text-transform: uppercase;
}

.sidebar-nav { list-style: none; }

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 20px;
  font-size: 0.84rem;
  color: var(--clr-text-secondary);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-link:hover {
  background: var(--clr-accent-light);
  color: var(--clr-accent);
  text-decoration: none;
}

.sidebar-link.active {
  background: var(--clr-accent-light);
  color: var(--clr-accent);
  font-weight: 600;
  border-left-color: var(--clr-accent);
}

[data-hidden="true"] { display: none !important; }

.sidebar-no-results {
  padding: 12px 20px;
  font-size: 0.82rem;
  color: var(--clr-text-muted);
}

/* Sidebar overlay (mobile) */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 400;
  backdrop-filter: blur(2px);
}

/* ============================================================
   METHOD BADGES (sidebar)
   ============================================================ */
.method-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 1px 5px;
  border-radius: 3px;
  text-transform: uppercase;
  flex-shrink: 0;
  min-width: 38px;
  line-height: 1.4;
}

.method-badge.post { background: var(--clr-post-bg); color: var(--clr-post-text); }
.method-badge.get  { background: var(--clr-get-bg);  color: var(--clr-get-text);  }
.method-badge.put  { background: var(--clr-put-bg);  color: var(--clr-put-text);  }
.method-badge.delete { background: var(--clr-delete-bg); color: var(--clr-delete-text); }

/* Large method badges (section headings) */
.method-badge-lg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  flex-shrink: 0;
}

.method-badge-lg.post { background: var(--clr-post-bg); color: var(--clr-post-text); border: 1px solid var(--clr-post-border); }
.method-badge-lg.get  { background: var(--clr-get-bg);  color: var(--clr-get-text);  border: 1px solid var(--clr-get-border); }
.method-badge-lg.put  { background: var(--clr-put-bg);  color: var(--clr-put-text);  border: 1px solid var(--clr-put-border); }
.method-badge-lg.delete { background: var(--clr-delete-bg); color: var(--clr-delete-text); border: 1px solid var(--clr-delete-border); }

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.content {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
  background: var(--clr-bg);
}

.doc-section {
  max-width: 860px;
  margin: 0 auto;
  padding: 52px 48px 16px;
}

.section-divider {
  max-width: 860px;
  margin: 8px auto 0;
  padding: 0 48px;
  border-bottom: 1px solid var(--clr-border);
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
.page-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-text-primary);
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 14px;
}

.page-lead {
  font-size: 1.05rem;
  color: var(--clr-text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 640px;
}

h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--clr-text-primary);
  letter-spacing: -0.02em;
  margin-top: 36px;
  margin-bottom: 10px;
}

h3 {
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--clr-text-primary);
  margin-top: 28px;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

p {
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  margin-bottom: 12px;
  line-height: 1.7;
}

code {
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'SF Mono', 'Menlo', Consolas, monospace;
  font-size: 0.82em;
  background: var(--clr-border-light);
  color: var(--clr-accent);
  padding: 1px 5px;
  border-radius: 4px;
  border: 1px solid var(--clr-border);
}

[data-theme="dark"] code {
  background: rgba(110,118,129,0.12);
  border-color: #30363d;
  color: #79c0ff;
}

strong { color: var(--clr-text-primary); font-weight: 600; }

/* ============================================================
   SECTION & ENDPOINT HEADERS
   ============================================================ */
.section-title {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--clr-text-primary);
  margin-top: 0;
  margin-bottom: 10px;
}

.section-desc {
  font-size: 0.92rem;
  color: var(--clr-text-secondary);
  line-height: 1.7;
  margin-bottom: 4px;
}

.endpoint-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.endpoint-title {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--clr-text-primary);
  margin: 0;
}

/* ============================================================
   BASE URL CARDS
   ============================================================ */
.base-url-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 36px;
}

.base-url-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-sm);
}

.base-url-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.73rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--clr-text-muted);
  margin-bottom: 6px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.green { background: #22c55e; box-shadow: 0 0 0 2px rgba(34,197,94,0.2); }
.status-dot.amber { background: #f59e0b; box-shadow: 0 0 0 2px rgba(245,158,11,0.2); }

.base-url-value {
  font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Menlo', Consolas, monospace;
  font-size: 0.82rem;
  color: var(--clr-accent);
  background: none;
  border: none;
  padding: 0;
  display: block;
  word-break: break-all;
}

/* ============================================================
   URL BLOCK (endpoint request URL)
   ============================================================ */
.url-block {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--clr-code-bg);
  border: 1px solid var(--clr-code-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-bottom: 4px;
  overflow-x: auto;
}

.url-method {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  flex-shrink: 0;
}

.url-method.post   { background: var(--clr-post-bg);   color: var(--clr-post-text); }
.url-method.get    { background: var(--clr-get-bg);    color: var(--clr-get-text); }
.url-method.put    { background: var(--clr-put-bg);    color: var(--clr-put-text); }
.url-method.delete { background: var(--clr-delete-bg); color: var(--clr-delete-text); }

.url-path {
  font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Menlo', Consolas, monospace;
  font-size: 0.83rem;
  color: #e6edf3;
  background: none;
  border: none;
  padding: 0;
  white-space: nowrap;
}

/* ============================================================
   CODE BLOCKS
   ============================================================ */
pre {
  position: relative;
  background: var(--clr-code-bg);
  border: 1px solid var(--clr-code-border);
  border-radius: var(--radius-md);
  padding: 16px 48px 16px 18px;
  overflow-x: auto;
  margin: 4px 0;
  line-height: 1.6;
}

pre code {
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'SF Mono', 'Menlo', Consolas, monospace;
  font-size: 0.8rem;
  color: var(--clr-code-text);
  background: none;
  border: none;
  padding: 0;
  white-space: pre;
  word-break: normal;
}

/* Custom scrollbar for code blocks */
pre::-webkit-scrollbar { height: 6px; }
pre::-webkit-scrollbar-track { background: rgba(255,255,255,0.04); }
pre::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }

/* Copy button */
.copy-btn {
  position: absolute;
  top: 9px;
  right: 9px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  color: rgba(230,237,243,0.7);
  cursor: pointer;
  font-size: 0.7rem;
  font-family: inherit;
  padding: 4px 8px;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
  white-space: nowrap;
  z-index: 1;
}

.copy-btn:hover {
  background: rgba(255,255,255,0.15);
  color: #e6edf3;
}

.copy-btn.copied {
  background: rgba(34, 197, 94, 0.18);
  border-color: rgba(34, 197, 94, 0.35);
  color: #4ade80;
}

/* ============================================================
   SYNTAX HIGHLIGHTING
   ============================================================ */
.json-key     { color: #79c0ff; }
.json-string  { color: #a5d6ff; }
.json-number  { color: #f78166; }
.json-boolean { color: #ff7b72; }
.json-null    { color: #ff7b72; }
.json-brace   { color: #e6edf3; }

/* ============================================================
   TABLES
   ============================================================ */
.doc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.83rem;
  margin: 4px 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--clr-table-border);
  box-shadow: var(--shadow-sm);
}

.doc-table thead th {
  background: var(--clr-table-head);
  color: var(--clr-text-primary);
  font-weight: 600;
  font-size: 0.78rem;
  text-align: left;
  padding: 9px 14px;
  border-bottom: 1px solid var(--clr-table-border);
  white-space: nowrap;
}

.doc-table tbody tr {
  background: var(--clr-surface);
  transition: background var(--transition);
}

.doc-table tbody tr:nth-child(even) {
  background: var(--clr-table-stripe);
}

.doc-table tbody tr:hover {
  background: var(--clr-accent-light);
}

.doc-table tbody td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--clr-table-border);
  color: var(--clr-text-secondary);
  vertical-align: top;
  line-height: 1.5;
}

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

.doc-table code {
  font-size: 0.78em;
  white-space: nowrap;
}

/* Required / optional badges */
.req-yes {
  display: inline-flex;
  align-items: center;
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fcd34d;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 99px;
  white-space: nowrap;
}

[data-theme="dark"] .req-yes {
  background: #2d1f00;
  color: #e3b341;
  border-color: #9e6a03;
}

.req-no {
  display: inline-flex;
  align-items: center;
  background: var(--clr-table-stripe);
  color: var(--clr-text-muted);
  border: 1px solid var(--clr-border);
  font-size: 0.68rem;
  font-weight: 500;
  padding: 1px 6px;
  border-radius: 99px;
  white-space: nowrap;
}

/* Status code badges */
.status-code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  min-width: 44px;
}

.status-code.green  { background: var(--clr-get-bg);  color: var(--clr-get-text); }
.status-code.amber  { background: var(--clr-put-bg);  color: var(--clr-put-text); }
.status-code.red    { background: var(--clr-delete-bg); color: var(--clr-delete-text); }

/* ============================================================
   CALLOUT BOXES
   ============================================================ */
.callout {
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: 0.86rem;
  line-height: 1.6;
  margin: 20px 0 4px;
  border-left: 4px solid;
  color: var(--clr-text-secondary);
}

.callout strong { color: var(--clr-text-primary); }

.callout-info {
  background: var(--clr-callout-info-bg);
  border-color: var(--clr-callout-info-border);
}

.callout-warning {
  background: var(--clr-callout-warn-bg);
  border-color: var(--clr-callout-warn-border);
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 42px;
  height: 42px;
  background: var(--clr-accent);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(37,99,235,0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.25s, visibility 0.25s, transform 0.25s;
  z-index: 900;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--clr-accent-hover);
  box-shadow: 0 6px 20px rgba(37,99,235,0.5);
  transform: translateY(-2px);
}

/* ============================================================
   FOOTER
   ============================================================ */
.doc-footer {
  border-top: 1px solid var(--clr-border);
  margin: 40px 0 0;
  padding: 32px 0 48px;
}

.footer-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 48px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--clr-text-primary);
  margin-bottom: 8px;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  margin-bottom: 10px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.8rem;
  margin: 0;
}

.footer-links a {
  color: var(--clr-text-muted);
}

.footer-links a:hover {
  color: var(--clr-accent);
  text-decoration: none;
}

/* ============================================================
   RESPONSIVE — TABLET (≤1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .doc-section {
    padding: 40px 32px 16px;
  }

  .section-divider {
    padding: 0 32px;
  }

  .footer-inner {
    padding: 0 32px;
  }

  #search-input { width: 180px; }
  #search-input:focus { width: 220px; }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  .hamburger-btn { display: flex; }
  .search-kbd { display: none; }

  #search-input {
    width: 140px;
    padding-right: 12px;
  }

  #search-input:focus { width: 160px; }

  .sidebar {
    transform: translateX(-100%);
    z-index: 600;
    box-shadow: var(--shadow-md);
  }

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

  .sidebar-overlay.visible {
    display: block;
  }

  .content {
    margin-left: 0;
  }

  .doc-section {
    padding: 32px 20px 12px;
  }

  .section-divider {
    padding: 0 20px;
  }

  .footer-inner {
    padding: 0 20px;
  }

  .base-url-cards {
    grid-template-columns: 1fr;
  }

  .page-title { font-size: 1.5rem; }
  .endpoint-title { font-size: 1.2rem; }

  .doc-table { font-size: 0.78rem; }
  .doc-table thead th,
  .doc-table tbody td { padding: 8px 10px; }

  .url-block { flex-wrap: wrap; gap: 6px; }

  .back-to-top { bottom: 20px; right: 16px; }
}

@media (max-width: 480px) {
  .brand-sub { display: none; }
  .version-badge { display: none; }
  #search-input { display: none; }
  .search-icon { display: none; }
}