:root {
  --bg: rgb(18, 18, 18);
  --panel: rgb(28, 28, 28);
  --muted: #9aa6b2;
  --accent: #ffa000;
  --glass: rgba(255, 255, 255, 0.03);
  --card: rgb(38, 38, 38);
  --radius: 12px;
  --max-width: 1200px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, "Roboto Mono", "Courier New", monospace;
}

html,
body {
  min-height: 100%;
  height: auto;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background: linear-gradient(180deg, var(--bg) 0%, #071019 100%);
  color: #e6eef3;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  justify-content: center;
  padding: 24px;
}

a:link,
a:visited {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent);
}

.site {
  width: 100%;
  max-width: var(--max-width);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
  border-radius: 14px;
  box-shadow: 0 8px 30px rgba(2, 6, 23, 0.6);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 70vh;
}

header.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), rgba(255, 255, 255, 0.00));
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(6px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo img {
  height: 30px;
  width: auto;
}

.title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.subtitle {
  color: var(--muted);
  font-size: 12px;
  margin-top: -4px;
}

nav.menu {
  display: flex;
  gap: 10px;
  align-items: center;
}

.menu button {
  background: transparent;
  border: 0;
  color: var(--muted);
  padding: 8px 12px;
  font-size: 14px;
  border-radius: 10px;
  cursor: pointer;
}

.menu button.active {
  color: #011212;
  background: var(--accent);
  box-shadow: 0 6px 20px rgba(47, 182, 176, 0.08);
}

main.content {
  padding: 20px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.left {
  flex: 1 1 0%;
  min-width: 0;
}

.panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), rgba(255, 255, 255, 0.00));
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 14px;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 18px;
}

.right {
  width: 300px;
  min-width: 200px;
}

h2 {
  margin: 0 0 10px 0;
  font-size: 18px;
}

p {
  color: var(--muted);
  line-height: 1.5;
  margin: 0 0 12px 0;
}

/* Media */
#screenshots h2 {
  margin-bottom: 1rem;
}

/* Responsive screenshot grid */
.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.screenshot-grid img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  cursor: zoom-in;
  transition: transform 0.2s ease;
}

.screenshot-grid img:hover {
  transform: scale(1.02);
}

.videos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.video-card {
  background: var(--card);
  border-radius: 10px;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.03);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.video-card video {
  width: 100%;
  height: 140px;
  border-radius: 8px;
  background: #000;
  outline: none;
}

.meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

/* News */
.news-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.news-item {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), transparent);
  padding: 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.news-item h3 {
  margin: 0 0 6px 0;
  font-size: 15px;
}

.news-item .meta {
  color: var(--muted);
  font-size: 13px;
}

/* Documentation */
.item {
  margin-bottom: 20px;
}

.doc h2 {
  margin-top: 10px;
  font-size: x-large;
}

.doc-block {
  margin-bottom: 20px;
}

.doc-block h3 {
  font-size: large;
  margin-top: 60px;
}

.doc-short {
  color: var(--muted);
  margin-bottom: 20px;
}

.doc-short code {
  font-family: var(--mono);
}

.doc-signature {
  background: var(--bg);
  border: 1px solid #111;
  border-radius: var(--radius);
  padding: 12px;
  margin: 20px 0;
  font-size: 0.95rem;
  font-family: var(--mono);
}

.doc-params dt {
  font-family: var(--mono);
  font-weight: 600;
  margin-top: 12px;
}

.doc-params dd {
  margin-left: 10px;
  color: var(--muted);
}

.doc-params dd code {
  font-family: var(--mono);
}

.doc-params .opt {
  color: var(--accent);
  font-weight: normal;
}

.doc-example {
  background: var(--bg);
  border: 1px solid #111;
  border-radius: var(--radius);
  padding: 12px;
  margin: 20px 0;
  font-size: 0.95rem;
  font-family: var(--mono);
}

body.doc {
  display: block !important;
  justify-content: unset !important;
  padding: 0 !important;
}

body.doc .content {
  margin-left: 200px !important;
  padding: 40px 40px 40px 80px!important;
}

body.doc .sidebar {
  position: fixed !important;
  left: 0;
  top: 0;
  height: 100vh;
  z-index: 100;
}

body.doc .site {
  max-width: none !important;
  background: none !important;
  box-shadow: none !important;
}

/* SIDEBAR */
.sidebar {
  width: 200px;
  height: 100vh;
  overflow-y: auto;
  padding: 20px;
  position: fixed;
}

.sidebar h2 {
  margin-top: 0;
  font-size: 20px;
  color: var(--accent);
}

.search-box input {
  width: 100%;
  padding: 8px 10px;
  border-radius: var(--radius);
  border: none;
  outline: none;
  margin-bottom: 20px;
  background: var(--card);
  color: var(--text);
}

/* Sidebar collapsible sections */
.sidebar-section {
  margin-bottom: 12px;
}

.sidebar-section-header {
  cursor: pointer;
  padding: 6px 4px;
  font-weight: bold;
  color: var(--accent);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sidebar-section-header::after {
  content: "▾";
  transition: transform 0.2s ease;
}

.sidebar-section.collapsed .sidebar-section-header::after {
  transform: rotate(-90deg);
}

.sidebar-section ul {
  margin: 0;
  padding-left: 14px;
  list-style: none;
}

.sidebar-section.collapsed ul {
  display: none;
}

.sidebar-section a {
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
  padding: 3px 0;
  display: block;
}

.sidebar-section a:hover {
  color: var(--accent);
}

/* Licenses */
.license-card {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-bg);
  max-width: 480px;
}

.license-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 12px;
}

.license-price .price {
  font-size: 1.4rem;
  font-weight: 700;
}

.license-price .period {
  font-size: 0.85rem;
  color: var(--muted);
}

.license-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.license-features li {
  margin: 6px 0;
  font-size: 0.9rem;
}

/* Downloads */
.downloads a {
  display: block;
  padding: 10px;
  border-radius: 10px;
  margin-bottom: 8px;
  background: var(--glass);
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.downloads a:hover {
  color: var(--accent);
}

footer {
  padding: 12px 18px;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Responsive */
@media (max-width:900px) {
  .grid-2 {
    grid-template-columns: 1fr
  }

  .right {
    width: 100%
  }

  nav.menu {
    display: none
  }

  main.content {
    padding: 14px
  }

  body {
    padding: 12px
  }
}

/* -------------------------------------------- */
/* MOBILE FIXES                                 */
/* -------------------------------------------- */

@media (max-width: 900px) {

  /* Allow header to wrap cleanly */
  header.topbar {
    flex-wrap: wrap;
    gap: 12px;
    text-align: center;
  }

  .brand {
    justify-content: center;
    width: 100%;
  }

  /* Mobile menu behavior */
  nav.menu {
    display: none;
    flex-direction: column;
    width: 100%;
    background: rgba(255,255,255,0.03);
    padding: 10px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.04);
  }

  nav.menu.open {
    display: flex;
  }

  .menu button {
    padding: 10px;
    width: 100%;
    text-align: left;
  }

  /* Fix the two-column layout */
  main.content {
    flex-direction: column;
    padding: 12px;
  }

  .right {
    width: 100% !important;
    min-width: unset;
    margin-top: 16px;
  }

  body {
    padding: 8px;
  }
}

/* Even better on very small screens */
@media (max-width: 600px) {
  .brand {
    flex-direction: column;
  }

  .title {
    font-size: 14px;
  }

  .subtitle {
    font-size: 11px;
  }

  .video-card video {
    height: auto;
  }
}

/* Small touches */
.small {
  font-size: 13px;
  color: var(--muted)
}

.muted {
  color: var(--muted)
}

.pill {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  font-weight: 600;
}