/* Dummy partner chrome, so the embed is seen in context. Demo host only; none of this ships. */
:root {
  --bg: #f5f6f7;
  --ink: #131e29;
  --muted: #556b82;
  --line: #d9d9d9;
  --accent: #0070f2;
}

body {
  font-family: system-ui, sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
}

.navbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 24px;
  height: 56px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.navbar .brand {
  font-weight: 700;
  font-size: 15px;
}

.navbar nav {
  display: flex;
  gap: 20px;
  font-size: 14px;
  color: var(--muted);
}

.navbar nav a {
  color: inherit;
  text-decoration: none;
}

.navbar nav a:hover {
  color: var(--ink);
}

.navbar nav .active {
  color: var(--accent);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--accent);
}

.navbar .spacer {
  flex: 1;
}

.navbar .avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #dde3ea;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

section {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

section > h2 {
  margin: 0;
  padding: 14px 20px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

/* scrolling="no" plus the resize events means no inner scrollbar — the page scrolls as one. */
iframe {
  display: block;
  width: 100%;
  height: 640px; /* initial only; resize events drive the real height */
  border: none;
  margin: 5px 0;
}

.demo-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 2px 0;
  font-size: 13px;
  color: var(--muted);
}

.demo-controls button {
  font: inherit;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}

.demo-controls button:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}

.demo-controls button:disabled {
  opacity: 0.5;
  cursor: default;
}

.page-nav {
  margin: 16px 2px 0;
  font-size: 14px;
}

.page-nav a {
  color: var(--accent);
  text-decoration: none;
}

.page-nav a:hover {
  text-decoration: underline;
}

/* Debug log, shown only with ?debug=1. */
#debug {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  max-height: 30vh;
  overflow: auto;
  margin: 0;
  padding: 8px 10px;
  background: #111;
  color: #4ade80;
  font:
    12px/1.5 ui-monospace,
    monospace;
  white-space: pre-wrap;
}