/* ============================================
   Custom Styles - OpenCode/Geek Theme
   Blue + White · Terminal Aesthetic
   ============================================ */

:root {
  --oc-blue: #2563EB;
  --oc-blue-light: #3B82F6;
  --oc-blue-bg: rgba(37, 99, 235, 0.06);
  --oc-border: #E2E8F0;
  --oc-text: #0F172A;
  --oc-text-secondary: #64748B;
  --oc-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  line-height: 1.6;
}

::selection {
  background-color: var(--oc-blue);
  color: #fff;
}

/* --- Navbar - Terminal Style --- */
.navbar-custom {
  background-color: #0F172A !important;
  border-bottom: 1px solid rgba(37, 99, 235, 0.2) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.navbar-custom .nav-link {
  font-family: var(--oc-mono);
  font-size: 13px;
  position: relative;
  transition: color 0.2s ease;
}

.navbar-custom .nav-link:hover {
  color: var(--oc-blue-light) !important;
}

.navbar-custom .nav-link::before {
  content: '~/';
  opacity: 0.5;
  font-size: 11px;
}

.navbar-custom .dropdown-menu {
  background-color: #1E293B !important;
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 8px;
  font-family: var(--oc-mono);
  font-size: 12px;
}

.navbar-custom .dropdown-item {
  color: #CBD5E1 !important;
  transition: all 0.15s ease;
}

.navbar-custom .dropdown-item:hover {
  background-color: rgba(37, 99, 235, 0.15) !important;
  color: #fff !important;
}

/* --- Links --- */
a {
  color: var(--oc-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* --- Code --- */
code {
  font-family: var(--oc-mono);
  background-color: var(--oc-blue-bg);
  color: var(--oc-blue);
  padding: 0.1em 0.4em;
  border-radius: 4px;
  font-size: 0.88em;
}

pre code {
  background-color: #0F172A;
  color: #E2E8F0;
  padding: 16px;
  border-radius: 8px;
}

.highlight > pre {
  background: #0F172A;
  border-radius: 8px;
  border: 1px solid rgba(37, 99, 235, 0.15);
  border-left: 3px solid var(--oc-blue);
}

/* --- Blog Tags --- */
.blog-tags a {
  font-family: var(--oc-mono);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--oc-blue-bg);
  color: var(--oc-blue);
  border: 1px solid rgba(37, 99, 235, 0.15);
  transition: all 0.2s ease;
}

.blog-tags a:hover {
  background: var(--oc-blue);
  color: #fff;
  border-color: var(--oc-blue);
}

/* --- Post Preview --- */
.post-preview {
  border: 1px solid var(--oc-border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  transition: all 0.2s ease;
  border-bottom: 1px solid var(--oc-border);
}

.post-preview:hover {
  border-color: var(--oc-blue);
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.1), 0 2px 8px rgba(37, 99, 235, 0.08);
  background: rgba(37, 99, 235, 0.02);
}

.post-preview .post-title {
  transition: color 0.2s ease;
}

.post-preview:hover .post-title {
  color: var(--oc-blue);
}

/* --- Blockquote --- */
blockquote {
  border-left: 3px solid var(--oc-blue);
  background: var(--oc-blue-bg);
  border-radius: 0 6px 6px 0;
  padding: 0.75rem 1rem;
  font-style: normal;
}

/* --- Footer --- */
footer {
  background-color: #F8FAFC !important;
  border-top: 1px solid var(--oc-border);
}

footer .list-inline-item a {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--oc-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--oc-text-secondary);
  transition: all 0.2s ease;
  background: #fff;
}

footer .list-inline-item a:hover {
  background: var(--oc-blue);
  color: #fff;
  border-color: var(--oc-blue);
  transform: translateY(-2px);
}

/* --- Scroll Animations --- */
.scroll-animate {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.scroll-animate.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 767px) {
  .post-preview:hover {
    transform: none;
  }
}