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

:root {
  color-scheme: dark;
  --bg: #060913;
  --bg-soft: rgba(12, 17, 28, 0.8);
  --bg-panel: rgba(9, 13, 22, 0.68);
  --line: rgba(173, 196, 235, 0.16);
  --line-strong: rgba(205, 218, 247, 0.28);
  --text: #f1f5ff;
  --muted: rgba(204, 214, 235, 0.74);
  --accent: #9dd9ff;
  --accent-warm: #ffd2aa;
  --mono: "IBM Plex Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  --display: "Space Grotesk", "Inter", sans-serif;
  --body: "Inter", "Segoe UI", sans-serif;
  --shadow: 0 32px 100px rgba(0, 0, 0, 0.48);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: #020308;
  color: var(--text);
  font-family: var(--body);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 78% 34%, rgba(255, 236, 214, 0.075), transparent 20%),
    linear-gradient(90deg, rgba(2, 3, 8, 0.98) 0%, rgba(2, 3, 8, 0.88) 28%, rgba(2, 3, 8, 0.38) 48%, rgba(2, 3, 8, 0.08) 68%, rgba(2, 3, 8, 0.02) 100%);
  pointer-events: none;
  z-index: 1;
}

/* Black hole background layer */
.fx-frame, .fx-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.fx-frame {
  z-index: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: #000;
}

.fx-noise {
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 18%),
    repeating-linear-gradient(180deg, rgba(255,255,255,0.018) 0, rgba(255,255,255,0.018) 1px, transparent 1px, transparent 3px);
  opacity: 0.06;
}

a {
  color: inherit;
}

code,
pre {
  font-family: var(--mono);
}

.docs-shell {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 24px), 1440px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(260px, 300px) minmax(0, 1fr);
  gap: 24px;
  padding: 18px 0 68px;
}

.docs-sidebar {
  position: sticky;
  top: 14px;
  align-self: start;
  min-height: calc(100svh - 28px);
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(10, 14, 24, 0.92), rgba(8, 11, 19, 0.7));
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.docs-brand {
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none;
}

.docs-brand strong {
  font-family: var(--display);
  font-size: 24px;
  letter-spacing: -0.05em;
}

.docs-brand span {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.docs-sidebar-copy {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
  font-size: 14px;
}

.docs-nav {
  display: grid;
  gap: 16px;
}

.docs-group {
  display: grid;
  gap: 8px;
}

.docs-group-title {
  color: rgba(215, 226, 255, 0.56);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-family: var(--mono);
}

.docs-link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: border-color 150ms ease, background 150ms ease, color 150ms ease, transform 150ms ease;
}

.docs-link:hover,
.docs-link[aria-current="page"] {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  transform: translateX(2px);
}

.docs-link::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
}

.docs-link[aria-current="page"]::before {
  background: var(--accent-warm);
  box-shadow: 0 0 12px rgba(255, 210, 170, 0.78);
}

.docs-sidebar-actions {
  margin-top: auto;
  display: grid;
  gap: 10px;
}

.docs-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(157, 217, 255, 0.18);
  background: linear-gradient(120deg, rgba(157, 217, 255, 0.16), rgba(255, 210, 170, 0.14));
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}

.docs-action.ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--line);
}

.docs-main {
  display: grid;
  gap: 20px;
}

.docs-hero,
.docs-card,
.docs-section,
.docs-aside {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(11, 16, 27, 0.84), rgba(9, 13, 22, 0.62));
  box-shadow: var(--shadow);
}

.docs-hero,
.docs-section {
  padding: 28px;
}

.docs-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(157, 217, 255, 0.16);
  background: rgba(157, 217, 255, 0.08);
  color: var(--accent);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-family: var(--mono);
}

.docs-kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-warm);
  box-shadow: 0 0 14px rgba(255, 210, 170, 0.82);
}

.docs-title {
  margin: 18px 0 0;
  font-family: var(--display);
  font-size: clamp(34px, 4vw, 68px);
  letter-spacing: -0.07em;
  line-height: 0.95;
}

.docs-subtitle {
  margin: 16px 0 0;
  max-width: 64ch;
  color: var(--muted);
  line-height: 1.9;
  font-size: 16px;
}

.docs-chip-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.docs-chip {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(233, 241, 255, 0.84);
  font-size: 13px;
}

.docs-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.docs-card {
  padding: 22px;
}

.docs-card h3,
.docs-section h2,
.docs-section h3 {
  margin: 0;
  font-family: var(--display);
  letter-spacing: -0.05em;
}

.docs-card h3 {
  font-size: 26px;
}

.docs-card p,
.docs-section p,
.docs-section li,
.docs-aside p {
  color: var(--muted);
  line-height: 1.85;
}

.docs-card p {
  margin: 10px 0 0;
}

.docs-card-footer {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.docs-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 20px;
}

.docs-stack {
  display: grid;
  gap: 18px;
}

.docs-section h2 {
  font-size: 30px;
}

.docs-section h3 {
  margin-top: 22px;
  font-size: 21px;
}

.docs-section h2 + p,
.docs-section h3 + p {
  margin-top: 10px;
}

.docs-step-list,
.docs-inline-list {
  margin: 16px 0 0;
  padding-left: 18px;
}

.docs-step-list li + li,
.docs-inline-list li + li {
  margin-top: 8px;
}

.docs-code {
  margin-top: 16px;
  padding: 16px 18px;
  border: 1px solid rgba(157, 217, 255, 0.16);
  border-radius: 18px;
  background: #060b14;
  color: #d8ebff;
  overflow: auto;
  font-size: 13px;
  line-height: 1.8;
}

.docs-callout {
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 210, 170, 0.18);
  border-radius: 18px;
  background: rgba(255, 210, 170, 0.08);
  color: rgba(246, 235, 224, 0.92);
}

.docs-callout strong {
  color: var(--text);
}

.docs-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.docs-mini-card {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.docs-mini-card strong {
  display: block;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--mono);
  color: var(--accent);
}

.docs-mini-card p {
  margin: 10px 0 0;
}

.docs-aside {
  padding: 20px;
  align-self: start;
  position: sticky;
  top: 14px;
}

.docs-aside h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: -0.04em;
}

.docs-aside ul {
  margin: 14px 0 0;
  padding-left: 18px;
}

.docs-table {
  margin-top: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  overflow: hidden;
}

.docs-row {
  display: grid;
  grid-template-columns: minmax(120px, 180px) minmax(0, 1fr);
  gap: 14px;
  padding: 14px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.docs-row:first-child {
  border-top: 0;
}

.docs-row strong {
  color: var(--text);
}

.docs-row span {
  color: var(--muted);
}

.docs-external {
  color: var(--accent);
}

@media (max-width: 1120px) {
  .docs-shell,
  .docs-layout,
  .docs-grid,
  .docs-mini-grid {
    grid-template-columns: 1fr;
  }

  .docs-sidebar,
  .docs-aside {
    position: static;
    min-height: auto;
  }
}

@media (max-width: 720px) {
  .docs-shell {
    width: min(calc(100% - 16px), 1440px);
    padding-top: 10px;
  }

  .docs-sidebar,
  .docs-hero,
  .docs-card,
  .docs-section,
  .docs-aside {
    border-radius: 22px;
  }

  .docs-hero,
  .docs-section,
  .docs-sidebar,
  .docs-card,
  .docs-aside {
    padding: 20px;
  }

  .docs-row {
    grid-template-columns: 1fr;
  }
}