/* Playground preview styles: the site visual language plus arena components. */
:root {
  --bg: #fbfbf8;
  --surface: #ffffff;
  --ink: #1a1a18;
  --muted: #5d5d57;
  --accent: #0b5394;
  --accent-soft: #edf3fa;
  --rule: #e5e2d9;
  --header-bg: rgba(251, 251, 248, 0.92);
  --danger: #9b2c2c;
  --danger-soft: #fdf0f0;
  --ok: #2f6b45;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131518;
    --surface: #1b1e23;
    --ink: #e9e7e1;
    --muted: #a3a6ab;
    --accent: #84b8ec;
    --accent-soft: #1d2a3a;
    --rule: #2b2f36;
    --header-bg: rgba(19, 21, 24, 0.92);
    --danger: #f0a3a3;
    --danger-soft: #33201f;
    --ok: #9fd3ae;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select, textarea {
  font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.95rem;
  color: var(--ink);
}
button { cursor: pointer; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: var(--header-bg);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
}
.site-header .inner {
  max-width: 76rem; margin: 0 auto; padding: 0.7rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 0.6rem; color: var(--ink); font-weight: 600; font-size: 1.02rem; }
.brand:hover { text-decoration: none; }
.monogram {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2rem; height: 2rem; border-radius: 0.5rem;
  background: var(--accent); color: #fff; font-family: Georgia, serif; font-size: 0.92rem;
}
.site-nav { display: flex; gap: 1.15rem; font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 0.92rem; }
.site-nav a { color: var(--muted); }
.site-nav a:hover { color: var(--accent); text-decoration: none; }
.page { max-width: 76rem; margin: 0 auto; padding: 0 1.25rem 4rem; }
.crumbs { font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 0.9rem; color: var(--muted); padding-top: 2rem; margin-bottom: 1.1rem; }
.pg-nav { display: flex; gap: 0.5rem; flex-wrap: wrap; margin: 0 0 1.6rem; }
.pg-nav a {
  font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 0.92rem;
  border: 1px solid var(--rule); border-radius: 999px; padding: 0.35rem 0.9rem; color: var(--muted);
  background: var(--surface);
}
.pg-nav a:hover { text-decoration: none; border-color: var(--accent); color: var(--accent); }
.pg-nav a.current { background: var(--accent); border-color: var(--accent); color: #fff; }
.chip {
  display: inline-block; font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--accent); background: var(--accent-soft); border-radius: 999px;
  padding: 0.22rem 0.7rem; margin-bottom: 0.9rem;
}
h1 { font-size: clamp(1.8rem, 4.5vw, 2.4rem); line-height: 1.18; margin: 0 0 0.6rem; font-weight: 600; max-width: 46rem; }
.lede { font-size: 1.12rem; color: var(--muted); max-width: 48rem; margin: 0 0 1.4rem; }
.privacy {
  background: var(--surface); border: 1px solid var(--rule); border-left: 4px solid var(--accent);
  border-radius: 0.6rem; padding: 1rem 1.2rem; margin: 0 0 1.6rem; max-width: 64rem;
}
.privacy p { margin: 0 0 0.55rem; }
.privacy p:last-child { margin-bottom: 0; }
.panel {
  background: var(--surface); border: 1px solid var(--rule); border-radius: 0.7rem;
  padding: 1.05rem 1.1rem; margin-bottom: 1.25rem;
}
.panel h2 {
  font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.11em;
  color: var(--muted); margin: 0 0 0.85rem;
}
.field { margin-bottom: 0.95rem; }
.field label { display: block; font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 0.88rem; font-weight: 600; margin-bottom: 0.35rem; }
.field .hint { font-size: 0.88rem; color: var(--muted); margin-top: 0.3rem; }
input[type="text"], input[type="password"], input[type="number"], select, textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--rule); border-radius: 0.5rem;
  padding: 0.55rem 0.65rem;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.row { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.row .grow { flex: 1 1 auto; }
.btn {
  display: inline-block; padding: 0.5rem 0.95rem; border-radius: 999px;
  border: 1px solid var(--accent); color: var(--accent); background: transparent;
}
.btn:hover { background: var(--accent-soft); text-decoration: none; }
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover { opacity: 0.92; }
.btn.danger { border-color: var(--danger); color: var(--danger); }
.btn.danger:hover { background: var(--danger-soft); }
.btn.small { padding: 0.3rem 0.7rem; font-size: 0.86rem; }
.btn[disabled] { opacity: 0.5; cursor: default; }
.status { font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 0.88rem; color: var(--muted); min-height: 1.3em; }
.status.ok { color: var(--ok); }
.status.error { color: var(--danger); }
.model-meta { font-size: 0.9rem; color: var(--muted); margin-top: 0.45rem; }
.empty { color: var(--muted); font-size: 0.95rem; }
.agent-card { border: 1px solid var(--rule); border-radius: 0.6rem; padding: 0.7rem 0.8rem; margin-bottom: 0.7rem; background: var(--bg); }
.agent-card .a-head { display: flex; align-items: center; gap: 0.5rem; }
.dot { width: 0.8rem; height: 0.8rem; border-radius: 999px; flex: none; display: inline-block; }
.agent-card .a-name { font-weight: 600; }
.agent-card .a-model { font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 0.82rem; color: var(--muted); }
.agent-card .a-persona { font-size: 0.93rem; color: var(--muted); margin: 0.35rem 0 0.5rem; }
.world-head { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: baseline; }
.scoreboard { display: grid; grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr)); gap: 0.7rem; margin: 0.9rem 0 0.4rem; }
.score {
  border: 1px solid var(--rule); border-radius: 0.6rem; padding: 0.6rem 0.75rem; background: var(--bg);
  font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
}
.score .s-label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.09em; color: var(--muted); }
.score .s-value { font-size: 1.25rem; font-weight: 600; font-family: Georgia, serif; }
.meter { height: 0.65rem; background: var(--accent-soft); border-radius: 999px; overflow: hidden; margin-top: 0.4rem; }
.meter > div { height: 100%; background: var(--accent); width: 100%; }
.agent-stats { width: 100%; border-collapse: collapse; font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 0.9rem; margin-top: 0.8rem; }
.agent-stats th, .agent-stats td { text-align: left; padding: 0.4rem 0.35rem; border-top: 1px solid var(--rule); }
.agent-stats th { color: var(--muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; }
.stage-wrap { position: relative; border: 1px solid var(--rule); border-radius: 0.7rem; overflow: hidden; background: linear-gradient(180deg, var(--accent-soft), var(--surface)); }
#stage3d { width: 100%; height: min(64vh, 34rem); min-height: 24rem; display: block; }
#stage3d canvas { display: block; }
.stage-wrap:fullscreen { border: none; border-radius: 0; background: var(--bg); }
.stage-wrap:fullscreen #stage3d { height: 100%; }
#bubbles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 3; }
.bubble {
  position: absolute; left: 0; top: 0; max-width: 15rem; min-width: 5rem;
  transform: translate(-50%, -115%); background: var(--surface);
  border: 2px solid var(--accent); border-radius: 0.8rem; padding: 0.45rem 0.6rem;
  font-size: 0.88rem; line-height: 1.35; color: var(--ink);
  box-shadow: 0 8px 24px rgba(0,0,0,0.16); opacity: 0; transition: opacity 0.3s ease;
}
.bubble::after {
  content: ""; position: absolute; left: 50%; bottom: -7px; width: 12px; height: 12px;
  background: inherit; border-right: 2px solid inherit; border-bottom: 2px solid inherit;
  transform: translateX(-50%) rotate(45deg);
}
.bubble.show { opacity: 1; }
.bubble.dim { opacity: 0.45; }
.stage-fs {
  position: absolute; top: 0.7rem; right: 0.7rem; z-index: 5;
  font: inherit; font-size: 0.82rem; font-weight: 600; cursor: pointer;
  padding: 0.35rem 0.7rem; border-radius: 999px; border: 1px solid var(--rule);
  background: var(--surface); color: var(--ink); opacity: 0.92;
}
.stage-fs:hover { opacity: 1; }
.stage-fallback { padding: 1rem; color: var(--muted); font-size: 0.95rem; }
.speech {
  position: absolute; left: 0.8rem; right: 0.8rem; bottom: 0.8rem;
  background: var(--surface); border: 1px solid var(--rule); border-radius: 0.6rem;
  padding: 0.6rem 0.85rem; font-size: 0.97rem; box-shadow: 0 6px 22px rgba(0,0,0,0.12);
}
.speech .who { font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); }
.log { max-height: 68vh; overflow-y: auto; padding-right: 0.2rem; }
.event { margin: 0 0 0.95rem; }
.event .e-head { display: flex; gap: 0.5rem; align-items: center; font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 0.85rem; color: var(--muted); }
.event .e-name { font-weight: 700; color: var(--ink); }
.event .e-body { background: var(--bg); border: 1px solid var(--rule); border-radius: 0.6rem; padding: 0.7rem 0.85rem; margin-top: 0.3rem; }
.event .e-say { white-space: pre-wrap; }
.event .e-act { color: var(--muted); font-size: 0.95rem; margin-top: 0.35rem; }
.event.round .e-body { background: var(--accent-soft); border-color: var(--accent); font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 0.9rem; }
.event.narrator .e-body { border-left: 4px solid var(--accent); }
footer {
  margin-top: 3rem; padding-top: 1.3rem; border-top: 1px solid var(--rule);
  color: var(--muted); font-size: 0.92rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
footer p { margin: 0; }
footer .foot-nav { display: flex; gap: 1rem; font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; }
footer .foot-nav a { color: var(--muted); }

/* ---------- Facts: promises and votes ---------- */
.fact-line { display: flex; gap: 10px; align-items: baseline; margin: 0.5rem 0; }
.fact-tag { flex: none; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; padding: 2px 9px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); }
.fact-tag.kept { background: rgba(47, 107, 69, 0.16); color: #35704a; }
.fact-tag.broken { background: rgba(163, 59, 46, 0.14); color: #b0442f; }
.event.tool { border-left: 3px solid var(--accent); padding-left: 10px; }
.event.whisper .e-say { font-style: italic; }
.a-growth { color: var(--muted); font-size: 0.88rem; font-style: italic; margin: 0.3rem 0 0; }
.folk { border-top: 1px solid var(--rule); padding: 0.55rem 0; }
.folk:first-child { border-top: none; padding-top: 0; }
.folk-head { display: flex; align-items: center; gap: 0.5rem; font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 0.9rem; flex-wrap: wrap; }
.folk-name { font-weight: 700; }
.folk-place { color: var(--muted); font-size: 0.85rem; }
.need-line { display: flex; align-items: center; gap: 0.6rem; margin-top: 0.3rem; font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 0.78rem; color: var(--muted); }
.need-line span { width: 4.6rem; }
.need-meter { flex: 1; height: 0.45rem; margin-top: 0; }
.folk-want { color: var(--muted); font-size: 0.86rem; font-style: italic; margin: 0.35rem 0 0; }
.checkline { display: flex; align-items: center; gap: 0.45rem; margin-top: 0.5rem; font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 0.92rem; font-weight: 400; text-transform: none; letter-spacing: normal; color: var(--ink); }