/* styles.css */
:root {
  --bg: #141414;
  --panel: #1b1b1b;
  --panel2: #202020;
  --codebg: #2d2c2c;

  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.65);

  --line: rgba(255,255,255,.10);
  --line2: rgba(255,255,255,.14);

  --accent: #236d95;

  --sidebarW: 280px;
  --radius: 4px;
  --shadow: 0 10px 30px rgba(0,0,0,.40);

  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

* { box-sizing: border-box; }
html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  overscroll-behavior: none;
}

body.is-locked {
  overflow: hidden;
  height: 100%;
  touch-action: none;
}

a { color: inherit; text-decoration: none; }
a:hover { color: #236d95; }
.muted-link { color: var(--muted); }
.muted-link:hover { color: #236d95; }

/* Layout */
.app {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.sidebar {
  width: var(--sidebarW);
  flex-shrink: 0;
  height: 100vh;
  overflow-y: auto;
  padding: 18px 16px;
  border-right: 1px solid var(--line);
  background: var(--bg);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: var(--radius);
}
.brand:hover { background: rgba(255,255,255,.05); }

.brand__icon {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
}

.brand__logo {
  height: 20px;
  width: auto;
  max-width: 186px;
  flex: 0 1 auto;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 16px;
}

.nav__link {
  padding: 10px;
  border-radius: var(--radius);
  color: var(--muted);
  border: 1px solid transparent;
}
.nav__link:hover {
  color: #fff;
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.06);
}
.nav__link.is-active {
  color: #fff;
  background: rgba(35,109,149,.22);
  border-color: rgba(35,109,149,.45);
}

.sidebar__footer {
  margin-top: 18px;
  padding: 10px 10px 0;
  border-top: 1px solid var(--line);
}

.content {
  flex: 1;
  min-width: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Topbar (desktop) */
.topbar {
  flex-shrink: 0;
  z-index: 50;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(20,20,20,.92);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: start;
}

.topbar__left { min-width: 0; }

.pill {
  display: none!important;
  align-items: center;
  padding: 6px 10px;
  font-size: 12px;
  color: rgba(255,255,255,.82);
  background: rgba(35,109,149,.18);
  border: 1px solid rgba(35,109,149,.40);
  border-radius: var(--radius);
}

.h1 {
  margin: 10px 0 8px;
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.lead {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  line-height: 1.5;
}

.topbar__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  flex-shrink: 0;
}

.hint { font-size: 12px; color: var(--muted); }

/* Segmented control */
.segmented {
  display: inline-flex;
  padding: 4px;
  border-radius: var(--radius);
  border: 1px solid var(--line2);
  background: rgba(255,255,255,.04);
}

.segmented__btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
}
.segmented__btn:hover { color: #fff; }
.segmented__btn.is-active {
  color: #fff;
  background: rgba(35,109,149,.32);
  border: 1px solid rgba(35,109,149,.55);
}

/* Burger */
.burger {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: none!important;
  border: none!important;
  background: none!important;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  padding: 0;
}
.burger:hover { background: rgba(255,255,255,.06); }

.burger__bar {
  display: block;
  width: 18px;
  height: 2px;
  background: rgba(255,255,255,.75);
  border-radius: 2px;
}

/* Mobile brand placeholder (hidden on desktop) */
.topbar__mobile-brand { display: none; }

/* Mobile sidebar overlay */
.mobile-sidebar-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.mobile-sidebar-overlay[hidden] { display: none; }
.mobile-sidebar-overlay.is-open {
  pointer-events: auto;
  opacity: 1;
}

.mobile-sidebar-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.is-open .mobile-sidebar-backdrop { opacity: 1; }

.mobile-sidebar {
  position: fixed;
  top: 0;
  bottom: 0;
  left: -320px;
  width: 280px;
  max-width: 85vw;
  background: var(--panel);
  border-right: 1px solid var(--line);
  box-shadow: 10px 0 30px rgba(0,0,0,0.5);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(0);
  padding: 20px 16px;
  padding-top: 64px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.is-open .mobile-sidebar { transform: translateX(320px); }

.mobile-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  padding: 4px;
}
.mobile-close:hover { color: #fff; }

.mobile-nav .nav__link {
  padding: 14px 12px;
  font-size: 15px;
}

.mobile-drawer-brand {
  margin-top: 6px;
  margin-bottom: 14px;
}

/* Docs scroll area */
.docs-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 18px 20px 28px;
  -webkit-overflow-scrolling: touch;
  color: var(--muted);
}
.docs-scroll h1,
.docs-scroll h2,
.docs-scroll h3,
.docs-scroll h4,
.docs-scroll h5,
.docs-scroll h6,
.docs-scroll strong { color: var(--text); }
.docs-scroll a { color: rgba(255,255,255,.80); }
.docs-scroll a:hover { color: #fff; }

/* Cards / Code */
.card {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 5px;
  padding: 16px;
  margin: 14px 0;
}
.card h3 { margin: 0 0 8px; font-size: 16px; }
.card p { margin: 8px 0; color: var(--muted); line-height: 1.55; }

code { font-family: var(--mono); font-size: .95em; color: rgba(255,255,255,.90); }

pre.code {
  margin: 0;
  padding: 12px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.10);
  background: var(--codebg);
  overflow: auto;
}
pre.code code {
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.55;
  color: rgba(255,255,255,.90);
}

/* Desktop vs Mobile */
@media (min-width: 1025px) {
  .sidebar { display: block; }
  .burger { display: none; }
  .mobile-sidebar-overlay { display: none !important; }
  .topbar__mobile-brand { display: none; }
}

@media (max-width: 1024px) {
  .app { display: block; height: auto; overflow: visible; }
  .sidebar { display: none; }
  .content { height: auto; overflow: visible; display: block; }

  .topbar {
    height: 65px;
    padding: 8px 12px;
    display: flex;
    align-items: center;
  }

  .topbar__left { display: none; }

  .topbar__right {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
    gap: 12px;
  }

  .topbar__mobile-brand {
    display: block;
    flex: 1 1 auto;
    min-width: 0;
    max-width: 200px;
  }

  .topbar__mobile-brand .brand {
    padding: 0;
    gap: 8px;
  }

  .topbar__mobile-brand .brand__logo {
    height: 18px;
    width: auto;
    max-width: 150px;
  }

  .burger {
    display: flex;
    width: 50px;
    height: 50px;
    flex: 0 0 50px;
  }

  .docs-scroll { overflow: visible; padding: 16px 16px 28px; }

  .segmented { font-size: 12px; padding: 3px; }
  .segmented__btn { padding: 6px 10px; }
}

@media (max-width: 560px) {
  .topbar { padding: 8px 12px; }
}

/* Hide by default (desktop/tablet) */
.mobile-only-video { display: none; }

/* Show on mobile only */
@media (max-width: 768px) {
  .mobile-only-video { display: block; }
}

/* Mobile + tablet: hide scrollbar UI, keep scrolling */
@media (max-width: 1024px) {
  html, body {
    overflow-y: auto;
    overflow-x: hidden;
    -ms-overflow-style: none;
    scrollbar-width: none;
  }

  html::-webkit-scrollbar,
  body::-webkit-scrollbar {
    display: none;
  }
}

/* Blog list images */
.blog-card-image{
  width:100%;
  height:350px;
  overflow:hidden;
  border-radius:4px;
  margin:0 0 12px;
}
.blog-card-img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}

/* Mobile: cap at 160px */
@media (max-width: 640px){
  .blog-card-image{
    height:160px!important;
  }
}

/* Share bar (post page) */
.sharebar{
  display:flex;
  gap:10px;
  justify-content:flex-end;
  align-items:center;
}

.sharebar__btn{
  width:35px;
  height:35px;
  border-radius:8px;
  display:inline-flex;
  align-items:center;
  justify-content:center;

  color:#fff;
  background:transparent;
  border:1px solid rgba(255,255,255,.18);
  cursor:pointer;
  text-decoration:none;
}

.sharebar__btn:hover{
  color: var(--accent);
  border-color: rgba(35,109,149,.55);
}

@media (max-width: 768px) {
  .desktop-only { display: none !important; }
  .mobile-only { display: block !important; }
}

@media (min-width: 769px) {
  .mobile-only { display: none !important; }
}