/* ============================================================
   API Platform — Documentation Site Styles
   Dark/Light theme support via data-theme on <html>
   ============================================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* --- Dark theme (default) --- */
:root,
[data-theme="dark"] {
  --bg-primary:    #0f172a;
  --bg-secondary:  #1e293b;
  --bg-tertiary:   #334155;
  --bg-card:       #1e293b;
  --bg-card-hover: #263348;
  --bg-code:       #0d1117;
  --text-primary:  #e2e8f0;
  --text-secondary:#94a3b8;
  --text-muted:    #64748b;
  --accent:        #3b82f6;
  --accent-hover:  #2563eb;
  --accent-light:  #60a5fa;
  --accent-glow:   rgba(59, 130, 246, 0.15);
  --success:       #22c55e;
  --warning:       #f59e0b;
  --error:         #ef4444;
  --border:        #334155;
  --border-light:  #475569;
  --radius-sm:     6px;
  --radius-md:     10px;
  --radius-lg:     16px;
  --shadow:        0 4px 24px rgba(0,0,0,0.3);
  --shadow-lg:     0 8px 40px rgba(0,0,0,0.4);
  --font-sans:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono:     'JetBrains Mono', 'Fira Code', 'Cascadia Code', Consolas, monospace;
  --max-width:     1200px;
  --nav-height:    64px;
  --nav-bg:        rgba(15, 23, 42, 0.92);
}

/* --- Light theme --- */
[data-theme="light"] {
  --bg-primary:    #f8fafc;
  --bg-secondary:  #ffffff;
  --bg-tertiary:   #f1f5f9;
  --bg-card:       #ffffff;
  --bg-card-hover: #f1f5f9;
  --bg-code:       #f1f5f9;
  --text-primary:  #1e293b;
  --text-secondary:#334155;
  --text-muted:    #64748b;
  --accent:        #2563eb;
  --accent-hover:  #1d4ed8;
  --accent-light:  #3b82f6;
  --accent-glow:   rgba(37, 99, 235, 0.12);
  --success:       #16a34a;
  --warning:       #d97706;
  --error:         #dc2626;
  --border:        #e2e8f0;
  --border-light:  #cbd5e1;
  --shadow:        0 4px 24px rgba(0,0,0,0.06);
  --shadow-lg:     0 8px 40px rgba(0,0,0,0.1);
  --nav-bg:        rgba(255, 255, 255, 0.92);
}

/* --- Logo swap --- */
.logo-light { display: none; }
.logo-dark  { display: inline; }
[data-theme="light"] .logo-light { display: inline; }
[data-theme="light"] .logo-dark  { display: none; }

/* --- Theme toggle button --- */
.theme-toggle {
  cursor: pointer;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  color: var(--text-primary);
  font-size: 1.1rem;
  line-height: 1;
  transition: background-color 0.2s;
}
.theme-toggle:hover { background-color: var(--bg-tertiary); }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-light); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent); text-decoration: underline; }

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

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.5em;
}
h1 { font-size: 2.75rem; letter-spacing: -0.03em; }
h2 { font-size: 2rem;    letter-spacing: -0.02em; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
p  { margin-bottom: 1rem; color: var(--text-secondary); }

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background-color 0.2s;
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 2rem;
}
.nav-inner {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.nav-logo:hover { color: var(--text-primary); text-decoration: none; }
.nav-icon { height: 31px; width: auto; vertical-align: middle; }
.nav-wordmark { height: 34px; width: auto; vertical-align: middle; margin-left: -2px; }
.nav-links i { margin-right: 0.45rem; width: 1em; text-align: center; }
.nav-logo .logo-dot {
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
}
.nav-links {
  display: flex;
  gap: 1.4rem;
  list-style: none;
}
.nav-links a {
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); text-decoration: none; }
.nav-links a.active { color: var(--accent-light); }

/* Mobile hamburger */
.nav-toggle { display: none; background: none; border: none; color: var(--text-primary); font-size: 1.5rem; cursor: pointer; }

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}
.page-wrapper {
  padding-top: calc(var(--nav-height) + 2rem);
  padding-bottom: 4rem;
  min-height: 100vh;
}

/* --- Hero Section --- */
.hero {
  text-align: center;
  padding: 6rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.04;
  z-index: 0;
}
.hero-logo {
  width: 160px;
  margin: 0 auto 1.5rem;
  display: block;
  filter: drop-shadow(0 4px 20px rgba(59, 130, 246, 0.3));
}
.hero h1 {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero .tagline {
  font-size: 1.35rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}
.btn-secondary:hover { background: var(--bg-secondary); border-color: var(--accent); color: var(--text-primary); }

/* --- Cards --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: all 0.25s;
}
.card:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  box-shadow: 0 0 0 1px var(--accent), var(--shadow);
  transform: translateY(-2px);
}
.card-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  display: block;
}
.card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}
.card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* --- Feature Grid (smaller cards) --- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  transition: all 0.25s;
}
.feature-card:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  text-decoration: none;
}
a.feature-card { display: block; cursor: pointer; }
.feature-card .icon {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  display: block;
}
.feature-card h4 {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}
.feature-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0;
}
/* --- Category service cards --- */
.grid { display: grid; }
.category-grid { gap: 2.5rem !important; margin-top: 1rem; }
.card.service-card {
  padding: 2.25rem 2.25rem 2rem;
}
.card.service-card h3 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}
.card.service-card .service-desc {
  font-size: 0.92rem;
  line-height: 1.75;
  margin-bottom: 1rem;
  color: var(--text-secondary);
}
.card.service-card .service-detail {
  font-size: 0.85rem;
  line-height: 1.75;
  margin-bottom: 1.5rem;
  color: var(--text-muted);
}
.card.service-card .service-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.card.service-card .service-endpoint {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.badge-tag {
  display: inline-block;
  background: rgba(59, 130, 246, 0.12);
  color: var(--accent-light);
  font-size: 0.78rem;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  border: 1px solid rgba(59, 130, 246, 0.25);
}

/* --- Tables --- */
.table-wrapper {
  overflow-x: auto;
  margin: 1.5rem 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
thead {
  background: var(--bg-tertiary);
}
th {
  text-align: left;
  padding: 0.85rem 1rem;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg-card-hover); }
tr[data-href] { cursor: pointer; }
tr[data-href] td strong { color: var(--accent-light); }
tr[data-href]:hover td strong { color: var(--accent); text-decoration: underline; }
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--accent-light); }
th.sortable .sort-arrow { font-size: 0.7em; margin-left: 0.3em; opacity: 0.4; }
th.sortable[data-sort] .sort-arrow { opacity: 1; color: var(--accent-light); }

/* --- Code blocks --- */
pre {
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  margin: 1rem 0 1.5rem;
  font-size: 0.875rem;
  line-height: 1.65;
}
code {
  font-family: var(--font-mono);
  font-size: 0.875em;
}
p code, li code, td code {
  background: var(--bg-code);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  border: 1px solid var(--border);
  font-size: 0.85em;
  color: var(--accent-light);
}
pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-primary);
}

/* Code block header */
.code-block {
  margin: 1rem 0 1.5rem;
}
.code-header {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.code-block pre {
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  margin-top: 0;
}

/* Syntax colors */
.kw  { color: #c084fc; } /* keywords / methods */
.str { color: #86efac; } /* strings */
.cm  { color: #64748b; } /* comments */
.num { color: #fbbf24; } /* numbers */
.hdr { color: #38bdf8; } /* headers */
.url { color: #f472b6; } /* urls */

/* --- Sections --- */
section {
  margin-bottom: 4rem;
}
section > h2 {
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

/* --- Badges / Tags --- */
.badge {
  display: inline-block;
  padding: 0.15em 0.55em;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.badge-get    { background: rgba(34,197,94,0.15);  color: var(--success); }
.badge-post   { background: rgba(59,130,246,0.15); color: var(--accent-light); }
.badge-put    { background: rgba(245,158,11,0.15); color: var(--warning); }
.badge-delete { background: rgba(239,68,68,0.15);  color: var(--error); }

/* --- Pricing Cards --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: all 0.25s;
  position: relative;
}
.pricing-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}
.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 0 30px var(--accent-glow);
}
.pricing-card.featured::before {
  content: 'POPULAR';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  padding: 0.2em 1em;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.pricing-name {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.pricing-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 0.35rem;
}
.pricing-price .price-suffix {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  line-height: 1.3;
  text-align: left;
  margin-bottom: 0.85rem;
}
.pricing-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  min-height: 2.5em;
}
.pricing-features {
  list-style: none;
  flex: 1;
  margin-bottom: 1.5rem;
}
.pricing-features li {
  padding: 0.4rem 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.pricing-features li::before {
  content: '\2713';
  color: var(--success);
  font-weight: 700;
  flex-shrink: 0;
}
.pricing-card .btn { width: 100%; justify-content: center; }

/* --- Steps / Numbered list --- */
.steps {
  counter-reset: step;
  list-style: none;
  margin: 1.5rem 0;
}
.steps > li {
  counter-increment: step;
  position: relative;
  padding-left: 3.5rem;
  margin-bottom: 2rem;
}
.steps > li::before {
  content: counter(step);
  position: absolute;
  left: 0; top: 0;
  width: 2.25rem; height: 2.25rem;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}
.steps > li h3 {
  margin-bottom: 0.5rem;
}

/* --- Alert / Callout --- */
.callout {
  border-left: 4px solid var(--accent);
  background: var(--accent-glow);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1rem 0;
}
.callout p { margin-bottom: 0; color: var(--text-secondary); }
.callout strong { color: var(--text-primary); }
.callout.callout-warning { border-left-color: var(--warning); background: rgba(245,158,11,0.08); }
.callout.callout-error   { border-left-color: var(--error);   background: rgba(239,68,68,0.08); }

/* --- Sidebar layout for docs --- */
.docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3rem;
  align-items: start;
}
.docs-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + 2rem);
}
.docs-sidebar ul {
  list-style: none;
}
.docs-sidebar li {
  margin-bottom: 0.25rem;
}
.docs-sidebar a {
  display: block;
  padding: 0.4rem 0.75rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  transition: all 0.2s;
}
.docs-sidebar a:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
  text-decoration: none;
}
.docs-sidebar a.active {
  color: var(--accent-light);
  border-left-color: var(--accent);
  background: var(--accent-glow);
}
.docs-sidebar h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  margin-top: 1.25rem;
  padding-left: 0.75rem;
}
.docs-sidebar h4:first-child { margin-top: 0; }

/* --- Endpoint row --- */
.endpoint-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.endpoint-row .badge { flex-shrink: 0; }
.endpoint-path {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-primary);
}

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--border);
  padding: 3rem 2rem 2rem;
  margin-top: 4rem;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  align-items: start;
}
.footer-inner > div { display: flex; flex-direction: column; }
.footer h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 1rem;
  min-height: 1.2em;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 0.5rem; }
.footer a { color: var(--text-secondary); font-size: 0.9rem; }
.footer a:hover { color: var(--text-primary); }
.footer a i.fas, .footer a i.far, .footer a i.fab, .footer li i.fas { margin-right: 5px; width: 1em; text-align: center; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; max-width: 300px; }
.footer-bottom {
  max-width: var(--max-width);
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --- Brand divider --- */
.brand-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 3rem 0;
}
.brand-divider::before,
.brand-divider::after {
  content: '';
  flex: 1;
  max-width: 120px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.brand-divider img {
  width: 32px;
  height: 32px;
  opacity: 0.5;
}


/* --- Responsive --- */
@media (max-width: 900px) {
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { display: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 2.5rem; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  .card-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    gap: 0.5rem;
  }
  .hero { padding: 3rem 1rem 2rem; }
  .hero h1 { font-size: 2rem; }
  .footer-inner { grid-template-columns: 1fr; }
  .container { padding: 0 1rem; }
}

/* Nav icon spacing */
.nav-links a i, .nav-links a .fas, .nav-links a .fa { margin-right: 6px; }

/* ================================================================
   Service & API reference page shared styles
   Used by services/*.html, api/*.html, and api-reference.html
   ================================================================ */
.service-header { margin-bottom: 2rem; }
.service-header h1 { color: var(--accent-light); font-size: 2rem; margin-bottom: 0.5rem; }
.service-header .description { color: var(--text-secondary); font-size: 1.1rem; margin-bottom: 1rem; }
.service-header .benefit { color: var(--text-primary); font-size: 0.95rem; line-height: 1.7; margin-bottom: 1.5rem; }
.section-title { color: var(--accent-light); font-size: 1.3rem; margin: 2.5rem 0 1rem; border-bottom: 1px solid var(--bg-tertiary); padding-bottom: 0.5rem; }
.endpoint-box { background: var(--bg-secondary); border: 1px solid var(--bg-tertiary); border-radius: var(--radius-sm); padding: 1rem 1.25rem; margin-bottom: 1rem; font-family: var(--font-mono); font-size: 0.95rem; display: flex; align-items: center; gap: 0.75rem; }
.method-badge { background: var(--accent); color: #fff; padding: 0.2rem 0.6rem; border-radius: 4px; font-weight: 700; font-size: 0.85rem; flex-shrink: 0; }
.method-get { background: var(--success); }
.swagger-btn { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--bg-secondary); border: 1px solid var(--accent); color: var(--accent-light); padding: 0.6rem 1.2rem; border-radius: var(--radius-sm); font-size: 0.9rem; transition: background 0.2s; text-decoration: none; margin-bottom: 0.5rem; }
.swagger-btn:hover { background: var(--accent); color: #fff; text-decoration: none; }
.auth-box { background: var(--bg-secondary); border: 1px solid var(--bg-tertiary); border-radius: var(--radius-sm); padding: 1.25rem; margin: 1.5rem 0; }
.auth-box h3 { color: var(--accent-light); font-size: 1rem; margin: 0 0 0.75rem; }
.auth-box code { background: var(--bg-tertiary); padding: 0.15rem 0.4rem; border-radius: 3px; font-size: 0.85rem; }
.auth-box p { color: var(--text-secondary); font-size: 0.9rem; margin: 0.5rem 0 0; }
.code-tabs { display: flex; gap: 0; margin-top: 1.5rem; border-bottom: 2px solid var(--bg-tertiary); flex-wrap: wrap; }
.code-tab { padding: 0.6rem 1.2rem; cursor: pointer; color: var(--text-secondary); font-size: 0.85rem; font-weight: 600; border-bottom: 2px solid transparent; margin-bottom: -2px; transition: all 0.2s; background: none; border-top: none; border-left: none; border-right: none; }
.code-tab:hover { color: var(--text-primary); }
.code-tab.active { color: var(--accent-light); border-bottom-color: var(--accent); }
.code-panel { display: none; }
.code-panel.active { display: block; }
.llm-section { background: var(--bg-secondary); border: 1px solid var(--bg-tertiary); border-radius: var(--radius-sm); padding: 1.5rem; margin: 1.5rem 0; }
.llm-section h3 { color: var(--accent-light); margin: 0 0 0.75rem; font-size: 1.1rem; }
.llm-section p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; }
.llm-section ul { color: var(--text-secondary); font-size: 0.9rem; padding-left: 1.5rem; margin: 0.75rem 0; }
.llm-section li { margin-bottom: 0.4rem; }
