@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

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

html, body {
  background-color: #06060f !important;
  color: #e2e8f0 !important;
  font-family: 'Inter', -apple-system, sans-serif !important;
  -webkit-font-smoothing: antialiased;
  margin: 0;
  padding: 0;
}

/* ── Fixed Nav Bar ──────────────────────────── */
#bd-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 24px;
  background: rgba(6, 6, 15, 0.92);
  border-bottom: 1px solid #1e1e3a;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  min-height: 44px;
}

#bd-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 0.78rem;
  font-weight: 500;
  color: #00e5ff !important;
  text-decoration: none !important;
  -webkit-text-fill-color: #00e5ff !important;
  transition: opacity 0.2s;
  flex-shrink: 0;
}
#bd-back:hover { opacity: 0.75; text-decoration: none !important; }
#bd-back svg { flex-shrink: 0; }

#bd-sep {
  color: #1e1e3a;
  font-size: 0.9rem;
  flex-shrink: 0;
}

#bd-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.78rem;
  color: #475569;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Article Layout ────────────────────────── */
article.page, .page.sans {
  background: transparent !important;
  color: #e2e8f0 !important;
  max-width: 860px !important;
  width: 100% !important;
  margin: 0 auto !important;
  padding: 68px 32px 80px !important;
}

/* ── Page Title ────────────────────────────── */
.page-title {
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: 2.25rem !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
  background: linear-gradient(135deg, #00e5ff 0%, #8b5cf6 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  margin-bottom: 1.5rem !important;
}

.page-header-icon .icon {
  font-size: 2rem !important;
}

/* ── Headings ──────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', sans-serif !important;
  color: #e2e8f0 !important;
  -webkit-text-fill-color: #e2e8f0 !important;
}

h1:not(.page-title) {
  font-size: 1.75rem !important;
  font-weight: 700 !important;
  border-bottom: 1px solid #1e1e3a !important;
  padding-bottom: 0.5rem !important;
  margin-top: 2.5rem !important;
  color: #f1f5f9 !important;
  -webkit-text-fill-color: #f1f5f9 !important;
}

h2 {
  font-size: 1.35rem !important;
  font-weight: 600 !important;
  color: #00e5ff !important;
  -webkit-text-fill-color: #00e5ff !important;
  border-left: 3px solid #00e5ff !important;
  padding-left: 12px !important;
  margin-top: 2rem !important;
  background: none !important;
  -webkit-background-clip: unset !important;
  background-clip: unset !important;
}

h3 {
  font-size: 1.1rem !important;
  font-weight: 600 !important;
  color: #8b5cf6 !important;
  -webkit-text-fill-color: #8b5cf6 !important;
  border-left: 3px solid #8b5cf6 !important;
  padding-left: 10px !important;
  margin-top: 1.5rem !important;
  background: none !important;
  -webkit-background-clip: unset !important;
  background-clip: unset !important;
}

/* ── Body Text ─────────────────────────────── */
p {
  color: #cbd5e1 !important;
  line-height: 1.7 !important;
}

li {
  color: #cbd5e1 !important;
  line-height: 1.7 !important;
}

strong, b {
  color: #e2e8f0 !important;
  -webkit-text-fill-color: #e2e8f0 !important;
  font-weight: 600 !important;
}

/* ── Links (content only) ─────────────────── */
.page-body a:not(#bd-back) {
  color: #00e5ff !important;
  -webkit-text-fill-color: #00e5ff !important;
  text-decoration: none !important;
}
.page-body a:not(#bd-back):hover {
  color: #7dd3e8 !important;
  -webkit-text-fill-color: #7dd3e8 !important;
  text-decoration: underline !important;
}

/* ── Inline Code ────────────────────────────── */
code:not(pre code) {
  background: rgba(0, 229, 255, 0.06) !important;
  border: 1px solid rgba(0, 229, 255, 0.15) !important;
  border-radius: 4px !important;
  color: #00e5ff !important;
  -webkit-text-fill-color: #00e5ff !important;
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 0.85em !important;
  padding: 2px 6px !important;
}

/* ── Code Blocks ────────────────────────────── */
pre {
  background: #090917 !important;
  border: 1px solid #1e1e3a !important;
  border-radius: 10px !important;
  padding: 1.25rem 1.5rem !important;
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch !important;
  margin: 1.25rem 0 !important;
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.04) !important;
}

pre code {
  background: transparent !important;
  border: none !important;
  color: #94a3b8 !important;
  -webkit-text-fill-color: #94a3b8 !important;
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 0.875rem !important;
  padding: 0 !important;
  line-height: 1.75 !important;
}

/* ── Prism.js Token Colors ──────────────────── */
pre code, pre code .token, code[class*="language-"], pre[class*="language-"] {
  text-shadow: none !important;
}

.token.comment, .token.prolog, .token.doctype, .token.cdata {
  color: #475569 !important;
  -webkit-text-fill-color: #475569 !important;
}
.token.keyword, .token.selector, .token.important, .token.atrule, .token.rule {
  color: #8b5cf6 !important;
  -webkit-text-fill-color: #8b5cf6 !important;
}
.token.string, .token.char, .token.attr-value, .token.regex, .token.inserted {
  color: #34d399 !important;
  -webkit-text-fill-color: #34d399 !important;
}
.token.number, .token.boolean, .token.constant, .token.symbol {
  color: #f59e0b !important;
  -webkit-text-fill-color: #f59e0b !important;
}
.token.function, .token.class-name {
  color: #00e5ff !important;
  -webkit-text-fill-color: #00e5ff !important;
}
.token.operator, .token.entity, .token.url {
  color: #e2e8f0 !important;
  -webkit-text-fill-color: #e2e8f0 !important;
}
.token.punctuation {
  color: #64748b !important;
  -webkit-text-fill-color: #64748b !important;
}
.token.tag, .token.deleted {
  color: #f87171 !important;
  -webkit-text-fill-color: #f87171 !important;
}
.token.attr-name {
  color: #fb923c !important;
  -webkit-text-fill-color: #fb923c !important;
}
.token.variable {
  color: #7dd3e8 !important;
  -webkit-text-fill-color: #7dd3e8 !important;
}
.token.property {
  color: #60a5fa !important;
  -webkit-text-fill-color: #60a5fa !important;
}

/* ── Tables ─────────────────────────────────── */
table {
  border-collapse: collapse !important;
  width: 100% !important;
  margin: 1.25rem 0 !important;
  font-size: 0.875rem !important;
  overflow-x: auto !important;
  display: block !important;
}

th {
  background: rgba(0, 229, 255, 0.06) !important;
  color: #00e5ff !important;
  -webkit-text-fill-color: #00e5ff !important;
  border: 1px solid #1e1e3a !important;
  padding: 10px 14px !important;
  font-family: 'Space Grotesk', sans-serif !important;
  font-weight: 600 !important;
  text-align: left !important;
}

td {
  border: 1px solid #1e1e3a !important;
  padding: 9px 14px !important;
  color: #cbd5e1 !important;
  -webkit-text-fill-color: #cbd5e1 !important;
}

tr:nth-child(even) td {
  background: rgba(30, 30, 58, 0.3) !important;
}

/* ── Callout ────────────────────────────────── */
.callout {
  background: rgba(12, 12, 30, 0.85) !important;
  border: 1px solid #1e1e3a !important;
  border-radius: 10px !important;
  padding: 14px 18px !important;
  margin: 1.25rem 0 !important;
  color: #94a3b8 !important;
  -webkit-text-fill-color: #94a3b8 !important;
}
.callout.block-color-gray_background { border-left: 3px solid #475569 !important; }
.callout.block-color-blue_background  { border-left: 3px solid #00e5ff !important; }
.callout.block-color-yellow_background { border-left: 3px solid #f59e0b !important; }
.callout.block-color-red_background   { border-left: 3px solid #f87171 !important; }
.callout.block-color-green_background { border-left: 3px solid #34d399 !important; }
.callout.block-color-purple_background { border-left: 3px solid #8b5cf6 !important; }

/* ── TOC (Table of Contents) ──────────────── */
.table_of_contents {
  background: rgba(12, 12, 30, 0.6) !important;
  border: 1px solid #1e1e3a !important;
  border-radius: 10px !important;
  padding: 16px 20px !important;
  margin: 1.5rem 0 !important;
}
.table_of_contents a, .table_of_contents-link {
  color: #94a3b8 !important;
  -webkit-text-fill-color: #94a3b8 !important;
  font-size: 0.875rem !important;
  text-decoration: none !important;
}
.table_of_contents a:hover, .table_of_contents-link:hover {
  color: #00e5ff !important;
  -webkit-text-fill-color: #00e5ff !important;
}

/* ── Bookmark Cards ─────────────────────────── */
.bookmark {
  background: rgba(12, 12, 30, 0.85) !important;
  border: 1px solid #1e1e3a !important;
  border-radius: 10px !important;
  margin: 1.25rem 0 !important;
  transition: border-color 0.2s, box-shadow 0.2s;
  overflow: hidden !important;
}
.bookmark:hover {
  border-color: rgba(0, 229, 255, 0.35) !important;
  box-shadow: 0 6px 24px rgba(0, 229, 255, 0.06) !important;
}
.bookmark-title {
  color: #e2e8f0 !important;
  -webkit-text-fill-color: #e2e8f0 !important;
  font-weight: 600 !important;
  font-family: 'Space Grotesk', sans-serif !important;
}
.bookmark-description {
  color: #64748b !important;
  -webkit-text-fill-color: #64748b !important;
  font-size: 0.875rem !important;
}
.bookmark-href {
  color: #00e5ff !important;
  -webkit-text-fill-color: #00e5ff !important;
  font-size: 0.78rem !important;
  font-family: 'JetBrains Mono', monospace !important;
}
.bookmark-icon { filter: invert(0) !important; }

/* ── Block Color Text ────────────────────────── */
.block-color-gray   { color: #94a3b8 !important; -webkit-text-fill-color: #94a3b8 !important; }
.block-color-brown  { color: #b08060 !important; -webkit-text-fill-color: #b08060 !important; }
.block-color-orange { color: #fb923c !important; -webkit-text-fill-color: #fb923c !important; }
.block-color-yellow { color: #fbbf24 !important; -webkit-text-fill-color: #fbbf24 !important; }
.block-color-teal   { color: #34d399 !important; -webkit-text-fill-color: #34d399 !important; }
.block-color-blue   { color: #60a5fa !important; -webkit-text-fill-color: #60a5fa !important; }
.block-color-purple { color: #a78bfa !important; -webkit-text-fill-color: #a78bfa !important; }
.block-color-pink   { color: #f472b6 !important; -webkit-text-fill-color: #f472b6 !important; }
.block-color-red    { color: #f87171 !important; -webkit-text-fill-color: #f87171 !important; }

/* ── Block Background Colors ────────────────── */
.block-color-gray_background   { background: rgba(100,116,139,0.1) !important; border-radius: 4px !important; }
.block-color-orange_background { background: rgba(251,146,60,0.08) !important; border-radius: 4px !important; }
.block-color-yellow_background { background: rgba(251,191,36,0.08) !important; border-radius: 4px !important; }
.block-color-teal_background   { background: rgba(52,211,153,0.08) !important; border-radius: 4px !important; }
.block-color-blue_background   { background: rgba(96,165,250,0.08) !important; border-radius: 4px !important; }
.block-color-purple_background { background: rgba(139,92,246,0.08) !important; border-radius: 4px !important; }
.block-color-pink_background   { background: rgba(244,114,182,0.08) !important; border-radius: 4px !important; }
.block-color-red_background    { background: rgba(248,113,113,0.08) !important; border-radius: 4px !important; }

/* ── Misc Notion Elements ───────────────────── */
.checkbox {
  border-color: #1e1e3a !important;
  background: transparent !important;
}

hr {
  border: none !important;
  border-top: 1px solid #1e1e3a !important;
  margin: 2rem 0 !important;
}

blockquote {
  border-left: 3px solid #8b5cf6 !important;
  color: #94a3b8 !important;
  background: rgba(139, 92, 246, 0.05) !important;
  padding: 12px 20px !important;
  margin: 1.25rem 0 !important;
  border-radius: 0 8px 8px 0 !important;
}

/* ── Images ─────────────────────────────────── */
img:not(.bookmark-icon):not(.icon) {
  max-width: 100% !important;
  border-radius: 8px !important;
  border: 1px solid #1e1e3a !important;
  display: block !important;
  margin: 1rem auto !important;
}

/* ── Link to Page (Notion) ──────────────────── */
.link-to-page {
  background: rgba(12, 12, 30, 0.6) !important;
  border: 1px solid #1e1e3a !important;
  border-radius: 8px !important;
  padding: 10px 16px !important;
  margin: 1rem 0 !important;
  transition: border-color 0.2s;
}
.link-to-page:hover {
  border-color: rgba(0, 229, 255, 0.35) !important;
}

/* ── AdSense Area ───────────────────────────── */
#ads3 {
  margin-top: 3rem !important;
  padding-top: 2rem !important;
  border-top: 1px solid #1e1e3a !important;
}

/* ── Mobile Responsive ──────────────────────── */
@media (max-width: 768px) {
  article.page, .page.sans {
    padding: 60px 16px 60px !important;
  }

  .page-title {
    font-size: 1.6rem !important;
    line-height: 1.3 !important;
  }

  h2 { font-size: 1.15rem !important; }
  h3 { font-size: 1rem !important; }

  pre {
    padding: 1rem !important;
    border-radius: 8px !important;
  }

  pre code {
    font-size: 0.8rem !important;
  }

  table {
    font-size: 0.8rem !important;
  }

  th, td {
    padding: 7px 10px !important;
  }

  #bd-nav {
    padding: 8px 16px !important;
  }

  #bd-label {
    display: none;
  }
}

@media (max-width: 480px) {
  .page-title {
    font-size: 1.35rem !important;
  }

  pre code {
    font-size: 0.75rem !important;
  }
}