* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0f0f1a;
  --bg-card: #1a1a2e;
  --bg-code: #13131f;
  --fg: #e2e8f0;
  --fg-muted: #94a3b8;
  --fg-accent: #a78bfa;
  --border: #2a2a4a;
  --primary: #7c3aed;
  --primary-hover: #6d28d9;
  --primary-fg: #ffffff;
  --gradient: linear-gradient(135deg, #7c3aed, #3b82f6);
  --radius-card: 12px;
  --radius-btn: 8px;
  --radius-pill: 999px;
  --font: system-ui, -apple-system, sans-serif;
  --font-mono: 'Fira Code', 'Courier New', monospace;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: none; }

h1 {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--fg);
}
h2 {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 48px 0 16px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
  color: var(--fg);
}
h3 { font-size: 1rem; font-weight: 700; margin: 24px 0 10px; color: var(--fg); }
p { color: var(--fg-muted); margin-bottom: 16px; line-height: 1.7; }

/* Nav */
.nav {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 15px;
  color: var(--fg-accent);
  letter-spacing: -0.01em;
}
.logo-icon {
  flex-shrink: 0;
  display: block;
}
.nav-center {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-muted);
  transition: color 0.15s;
}
.nav-link:hover { color: var(--fg); }
.nav-link.active { color: var(--fg); text-decoration: underline; }
.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.btn-sm-outline {
  font-size: 13px;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: var(--radius-btn);
  border: 1px solid var(--border);
  color: var(--fg);
  background: transparent;
  cursor: pointer;
  display: inline-block;
}
.btn-sm-outline:hover { border-color: var(--primary); color: var(--fg-accent); }
.btn-sm-primary {
  font-size: 13px;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: var(--radius-btn);
  background: var(--gradient);
  color: #fff;
  cursor: pointer;
  border: none;
  display: inline-block;
}
.nav-more {
  background: none;
  border: none;
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-muted);
  cursor: pointer;
  font-family: var(--font);
}
.nav-more:hover { color: var(--fg); }
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 16px;
  min-width: 440px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  z-index: 200;
}
.nav-dropdown:hover .nav-dropdown-menu { display: grid; }
.dropdown-group { display: flex; flex-direction: column; gap: 2px; }
.dropdown-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  padding: 4px 8px 6px;
}
.nav-dropdown-menu a {
  font-size: 13px;
  color: var(--fg-muted);
  padding: 7px 10px;
  border-radius: 6px;
  display: block;
  font-weight: 500;
}
.nav-dropdown-menu a:hover {
  background: rgba(124,58,237,0.12);
  color: var(--fg-accent);
}
.nav-hamburger {
  display: none;
  cursor: pointer;
  font-size: 20px;
  color: var(--fg);
}
.nav-toggle-input { display: none; }

/* Footer */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 64px 48px 32px;
  margin-top: 120px;
}
.footer-top {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
  margin-bottom: 48px;
}
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--fg-accent);
  margin-bottom: 10px;
}
.footer-brand p {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.footer-social {
  display: flex;
  gap: 16px;
  font-size: 13px;
  font-weight: 600;
}
.footer-social a { color: var(--fg-muted); }
.footer-social a:hover { color: var(--fg-accent); }
.footer-brand-btns { display: flex; gap: 10px; }
.footer-btn-primary {
  font-size: 13px;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: var(--radius-btn);
  background: var(--gradient);
  color: #fff;
  display: inline-block;
}
.footer-btn-outline {
  font-size: 13px;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: var(--radius-btn);
  border: 1px solid var(--border);
  color: var(--fg);
  display: inline-block;
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-col-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  margin-bottom: 12px;
  display: block;
}
.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 8px;
}
.footer-col a:hover { color: var(--fg-accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--fg-muted);
}
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: var(--fg-muted); }
.footer-bottom-links a:hover { color: var(--fg-accent); }

/* Code */
pre {
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  overflow-x: auto;
  position: relative;
  line-height: 1.7;
  margin: 16px 0;
  color: var(--fg-muted);
}
code {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 6px;
  color: var(--fg-accent);
}
pre code {
  background: none;
  border: none;
  padding: 0;
  color: inherit;
}
.c-comment { color: #6272a4; }
.c-keyword { color: #ff79c6; }
.c-string { color: #f1fa8c; }
.c-fn { color: #50fa7b; }
.c-tag { color: #ff79c6; }
.c-attr { color: #50fa7b; }
.c-value { color: #f1fa8c; }
.c-purple { color: #bd93f9; }

/* Preview & tables */
.preview-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 36px;
  margin: 20px 0 32px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  min-height: 100px;
}
.preview-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.preview-col { display: flex; flex-direction: column; gap: 8px; }
.preview-stack { display: flex; flex-direction: column; gap: 8px; width: 100%; max-width: 400px; }
.preview-wide { width: 100%; max-width: 480px; }
.preview-table-wrap { width: 100%; }

.props-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: 16px 0 32px;
}
.props-table th {
  background: var(--bg-card);
  color: var(--fg-muted);
  font-weight: 700;
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.props-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--fg-muted);
}
.props-table td:first-child {
  color: var(--fg-accent);
  font-family: var(--font-mono);
  font-weight: 600;
}
.props-table td:nth-child(2) {
  color: #50fa7b;
  font-family: var(--font-mono);
}

/* Theme pills (also .theme-btn legacy) */
.theme-switcher,
.theme-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 32px 0;
}
.theme-btn,
.theme-pill {
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--fg-muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font);
}
.theme-btn:hover,
.theme-pill:hover {
  border-color: var(--primary);
  color: var(--fg-accent);
}
.theme-btn-active,
.theme-btn.active,
.theme-pill.active {
  background: var(--gradient);
  color: #fff;
  border-color: transparent;
}

.themes-badge {
  display: inline-block;
  background: rgba(99,179,237,0.15);
  border: 1px solid rgba(99,179,237,0.3);
  border-radius: var(--radius-pill);
  padding: 4px 14px;
  font-size: 12px;
  font-weight: 600;
  color: #63b3ed;
  margin-bottom: 20px;
}

/* Docs layout */
.docs-layout {
  display: flex;
  flex: 1;
  min-height: calc(100vh - 60px);
}
.docs-sidebar {
  width: 260px;
  min-width: 260px;
  border-right: 1px solid var(--border);
  padding: 32px 20px;
  position: sticky;
  top: 60px;
  height: calc(100vh - 60px);
  overflow-y: auto;
  background: var(--bg);
}
.docs-content {
  flex: 1;
  padding: 56px 72px;
  max-width: 800px;
}
.sidebar-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  padding: 12px 8px 6px;
  display: block;
}
.docs-sidebar a {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-muted);
  padding: 6px 10px;
  border-radius: 6px;
  transition: all 0.15s;
}
.docs-sidebar a:hover {
  color: var(--fg-accent);
  background: rgba(124,58,237,0.1);
}
.docs-sidebar a.active {
  color: var(--fg-accent);
  font-weight: 600;
  background: rgba(124,58,237,0.1);
  text-decoration: none;
}
.docs-sidebar ul { list-style: none; margin: 0; padding: 0; }
.docs-sidebar li { margin-bottom: 2px; }
.sidebar-muted {
  display: block;
  font-size: 13px;
  color: var(--fg-muted);
  padding: 6px 10px;
}

.component-desc {
  font-size: 1rem;
  color: var(--fg-muted);
  margin-bottom: 32px;
}

.docs-content > h2:first-of-type,
.component-desc + h2 {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.section-sub {
  color: var(--fg-muted);
  font-size: 1rem;
  margin-bottom: 48px;
}

@media (max-width: 768px) {
  .nav { padding: 0 20px; }
  .nav-center, .nav-right { display: none; }
  .nav-hamburger { display: block; }
  .nav:has(.nav-toggle-input:checked) .nav-center {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    gap: 16px;
    z-index: 99;
  }
  .footer-top { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .docs-layout { flex-direction: column; }
  .docs-sidebar { display: none; }
  .docs-content { padding: 32px 24px; }
}

main {
  flex: 1;
  padding: 48px min(6vw, 56px) 120px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.page-hero {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}
.page-badge {
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--primary);
}
.page-hero h1 {
  font-size: clamp(2.4rem, 3vw, 3.4rem);
  margin: 0;
  border: none;
  padding: 0;
}
.page-sub {
  color: var(--fg-muted);
  font-size: 1.1rem;
  max-width: 760px;
  margin: 0;
}
.section-sub {
  color: var(--fg-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.btn-primary {
  background: var(--gradient);
  color: #fff;
  border: none;
  border-radius: var(--radius-btn);
  padding: 10px 20px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  display: inline-block;
  font-family: var(--font);
}
.btn-primary:hover { opacity: 0.92; }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  padding: 10px 20px;
  color: var(--fg);
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  display: inline-block;
  font-family: var(--font);
}
.btn-ghost:hover { border-color: var(--primary); color: var(--fg-accent); }
.badge-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.badge-purple {
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.4);
  color: var(--fg-accent);
}
.badge-blue {
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.4);
  color: #63b3ed;
}
.read-link {
  color: var(--fg-accent);
  font-weight: 600;
  font-size: 14px;
  margin-top: 12px;
  display: inline-block;
}
.read-link:hover { text-decoration: underline; }

.playground-controls { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; padding: 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-card); }
.playground-controls label { font-size: 13px; font-weight: 600; color: var(--fg-muted); }
.playground-controls select { background: var(--bg-code); border: 1px solid var(--border); border-radius: var(--radius-btn); padding: 8px 12px; color: var(--fg); font-family: var(--font); }
.playground-split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; min-height: 500px; }
.playground-editor-col { display: flex; flex-direction: column; }
.playground-toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.playground-toolbar .lang-badge { background: rgba(124,58,237,0.15); border: 1px solid rgba(124,58,237,0.3); padding: 4px 10px; border-radius: var(--radius-pill); font-size: 11px; font-weight: 600; color: var(--fg-accent); }
.playground-toolbar span { color: var(--fg-muted); font-size: 13px; flex: 1; }
.playground-toolbar button { padding: 6px 12px; border-radius: var(--radius-btn); border: 1px solid var(--border); background: var(--bg-card); color: var(--fg); cursor: pointer; font-size: 12px; font-weight: 600; font-family: var(--font); }
#playground-editor { flex: 1; background: var(--bg-code); border: 1px solid var(--border); border-radius: var(--radius-card); padding: 20px; font-family: var(--font-mono); font-size: 13px; color: var(--fg); resize: none; min-height: 400px; line-height: 1.6; }
#playground-preview { width: 100%; height: 100%; min-height: 400px; border: 1px solid var(--border); border-radius: var(--radius-card); background: var(--bg); }
@media (max-width: 768px) { .playground-split { grid-template-columns: 1fr; } }