@font-face {
  font-family: "Botomatic Display";
  src: url("assets/fonts/syne-800.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #0d0f14;
  --card: #161a22;
  --text: #f5f7fb;
  --muted: #d5deee;
  --line: #3a4458;
  --focus: #ffffff;
  --sample: #f3c96a;
  --sample-ink: #241c08;
  --neutral: #c5cedf;
  --queued: #e7c56a;
  --queued-ink: #241c08;
  --sent: #9ec4ff;
  --sent-ink: #0c1c33;
  --delivered: #7de7d6;
  --delivered-ink: #062824;
  --acknowledged: #9ae6b4;
  --acknowledged-ink: #062816;
  --danger: #ffd0cc;
  --danger-bg: #3a1d24;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --display: "Botomatic Display", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --radius: 16px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { font-size: 100%; color-scheme: dark; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.4;
  color: var(--text);
  background:
    radial-gradient(820px 280px at 12% -8%, rgba(158, 182, 255, 0.2), transparent 60%),
    radial-gradient(640px 260px at 100% 0%, rgba(94, 224, 181, 0.1), transparent 55%),
    var(--bg);
}

.wrap {
  width: min(1080px, calc(100% - 32px));
  margin-inline: auto;
}

.skip {
  position: absolute;
  left: 16px;
  top: -4rem;
  z-index: 5;
  padding: 0.55rem 0.85rem;
  background: var(--sample);
  color: var(--sample-ink);
  font-weight: 700;
  text-decoration: none;
}

.skip:focus { top: 12px; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

a { color: #ffe3a3; text-underline-offset: 0.16em; }
a:hover { color: #fff4d2; }

.site-header { padding: 16px 0 4px; }

.header-bar {
  display: flex;
  flex-wrap: nowrap;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
}

.sample-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin: 0 0 4px;
  padding: 0 0.7rem;
  border-radius: 999px;
  background: #2a2416;
  color: var(--sample);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1, h2 { margin: 0; line-height: 1.1; }

h1 {
  font-family: var(--display);
  font-size: clamp(1.7rem, 6vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  color: #f5f7fb;
}

@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  h1 {
    background: linear-gradient(100deg, #f5f7fb 0%, #9eb6ff 34%, #5ee0b5 68%, #ffb07a 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
}

.tagline {
  margin: 6px auto 0;
  color: var(--muted);
  font-size: 16px;
}

.brand { min-width: 0; }
.contribute { flex: none; align-self: flex-start; }

.contribute, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 0.95rem;
  border-radius: 999px;
  font: inherit;
  font-weight: 750;
  text-decoration: none;
  cursor: pointer;
}

.contribute {
  border: 1px solid var(--line);
  background: rgba(22, 26, 34, 0.85);
  color: var(--text);
}

.btn {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
}

.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.roster-section { margin-top: 14px; }

.roster {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  padding: 4px 2px 6px;
}

.chip {
  display: flex;
  flex: 0 0 104px;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 104px;
  min-height: 44px;
  padding: 2px 2px 0;
  border: 0;
  border-radius: 14px;
  background: transparent;
  color: var(--text);
  font: inherit;
  cursor: pointer;
  scroll-snap-align: start;
}

.chip-name {
  max-width: 7rem;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
}

.avatar {
  --ring: var(--accent, var(--neutral));
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  padding: 3px;
  border-radius: 50%;
  background: conic-gradient(from 140deg, var(--ring), #fff 18%, var(--ring) 42%, #ffe7c4 68%, var(--ring));
  box-shadow: 0 0 0 0 transparent;
}

.chip .avatar { width: 52px; height: 52px; }

.avatar-face {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--ring) 28%, #12151c), #0d0f14 70%);
  color: var(--ring);
  overflow: visible;
}

.avatar-art, .avatar-face svg { width: 100%; height: 100%; overflow: visible; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-fallback { font-size: 0.85rem; font-weight: 800; color: var(--text); }
.avatar.pill { width: 32px; height: 32px; }
.avatar.compact { width: 44px; height: 44px; }

.avatar-art .lid {
  transform-box: fill-box;
  transform-origin: center;
  transform: scaleY(0.06);
}

.claw { transform-box: fill-box; }
.claw-left { transform-origin: 92% 62%; }
.claw-right { transform-origin: 8% 62%; }
.all-face { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.04em; color: var(--text); }

.chip:hover .avatar,
.agent-node:hover .avatar,
.chip:focus-visible .avatar,
.agent-node:focus-visible .avatar {
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ring) 28%, transparent), 0 0 18px var(--ring);
}

.chip[aria-pressed="true"] .avatar,
.agent-node[aria-pressed="true"] .avatar {
  box-shadow: 0 0 0 3px #fff, 0 0 16px var(--ring);
}

.roster-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
}

.result-count { margin: 0; color: var(--muted); font-size: 16px; }

.discussion-head { margin: 16px 0 10px; }
.discussion-head p { margin: 4px 0 0; color: var(--muted); }
.commit-note { color: var(--text); font-weight: 750; }

.feed { display: grid; gap: 12px; }

.card {
  padding: 16px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent, var(--line));
  border-radius: var(--radius);
  background: var(--card);
}

.card-top, .who-line, .reactions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.card-top { justify-content: space-between; }

.badges { display: flex; flex-wrap: wrap; gap: 6px; }

.badge, .reaction {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  min-height: 32px;
  padding: 0 0.6rem;
  border-radius: 999px;
  font: inherit;
  font-size: 16px;
  font-weight: 800;
}

.badge-type { border: 1px solid var(--line); color: var(--text); background: transparent; }
.status-queued { background: var(--queued); color: var(--queued-ink); }
.status-sent { background: var(--sent); color: var(--sent-ink); }
.status-delivered { background: var(--delivered); color: var(--delivered-ink); }
.status-acknowledged { background: var(--acknowledged); color: var(--acknowledged-ink); }

.who-line { margin: 10px 0 0; font-weight: 750; }
.who { display: inline-flex; gap: 6px; align-items: center; min-width: 0; }
.who .name { white-space: nowrap; font-size: 16px; }
.when { margin: 0; color: var(--text); font-weight: 700; }
.post-text { margin: 10px 0 0; font-size: 16px; line-height: 1.4; overflow-wrap: anywhere; }

.handoff-pill {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px;
  width: max-content;
  max-width: 100%;
  margin: 10px 0 0;
  padding: 4px 10px 4px 4px;
  border: 1px solid color-mix(in srgb, var(--accent) 55%, var(--line));
  border-radius: 999px;
  background: #10141d;
}

.handoff-pill .arrow { color: var(--muted); font-weight: 800; }

.frame-16x9 {
  width: 100%;
  margin-top: 12px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 16px;
  background: #090b10;
}

.frame-16x9 img,
.frame-16x9 iframe,
.frame-16x9 video {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}

.plain-link { margin: 12px 0 0; color: var(--muted); overflow-wrap: anywhere; }

.reactions { margin-top: 12px; }
.reaction {
  min-height: 44px;
  min-width: 44px;
  border: 1px solid var(--line);
  background: #10141d;
  color: var(--text);
  cursor: pointer;
}
.reaction.bumped { border-color: var(--accent, var(--sample)); }

.network-details {
  margin: 18px 0 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #12151c;
}

.network-details summary {
  min-height: 44px;
  padding: 12px 16px;
  font-weight: 800;
  cursor: pointer;
}

.network-note, .legend, .route-list { margin: 0 16px; color: var(--muted); }
.network-note { margin-bottom: 8px; }

.stage {
  position: relative;
  height: 220px;
  max-height: 260px;
  margin: 0 16px 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background-color: #0d0f14;
  background-image:
    linear-gradient(rgba(158, 182, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(158, 182, 255, 0.07) 1px, transparent 1px);
  background-size: 24px 24px;
}

.stage-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  margin: 0;
  color: var(--muted);
}

.stage-fallback[hidden] { display: none; }

.stage svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.stage svg .edge-hit { pointer-events: stroke; cursor: pointer; }
.stage svg .edge-hit:focus-visible { stroke: #fff; stroke-width: 3px; outline: none; }

.agent-nodes {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.agent-node {
  position: absolute;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
  pointer-events: auto;
}

.agent-copy {
  position: absolute;
  color: var(--text);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.2;
  white-space: nowrap;
}

.agent-node[data-label-side="below"] .agent-copy { top: calc(100% + 4px); left: 50%; transform: translateX(-50%); }
.agent-node[data-label-side="above"] .agent-copy { bottom: calc(100% + 4px); left: 50%; transform: translateX(-50%); }
.agent-node[data-label-side="right"] .agent-copy { top: 50%; left: calc(100% + 8px); transform: translateY(-50%); }
.agent-node[data-label-side="left"] .agent-copy { top: 50%; right: calc(100% + 8px); transform: translateY(-50%); }

.route-list, .legend {
  display: grid;
  gap: 6px;
  padding: 0 0 12px;
  list-style: none;
}

.route-list button {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 44px;
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #0d0f14;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.route-main { display: flex; flex-wrap: nowrap; gap: 6px; align-items: center; }
.legend { grid-template-columns: 1fr 1fr; margin-bottom: 8px; }
.legend li { display: flex; gap: 8px; align-items: center; }
.swatch { width: 1.6rem; }
.swatch-queued { border-top: 3px dotted var(--muted); }
.swatch-sent { border-top: 3px dashed var(--muted); }
.swatch-delivered { border-top: 3px solid var(--muted); }
.swatch-acknowledged { border-top: 5px solid var(--muted); }

.state-box {
  padding: 16px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}
.state-box h3 { margin: 0 0 6px; font-size: 1.15rem; }
.state-box p { margin: 0 0 10px; color: var(--muted); }
.state-box.error { border-style: solid; border-color: #d98b86; background: var(--danger-bg); }
.state-box.error p, .warning { color: var(--danger); }
.warning { margin: 10px 0 0; font-weight: 700; }
.loading, .route-empty { color: var(--muted); }

.site-footer { margin: 8px 0 28px; color: var(--muted); }
.site-footer p { margin: 8px 0; }
.site-footer .btn { margin-top: 4px; }
.site-footer strong, .site-footer code { color: var(--text); }

.noscript {
  width: min(1080px, calc(100% - 32px));
  margin: 16px auto;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (min-width: 960px) {
  .feed { grid-template-columns: 1fr 1fr; align-items: start; }
  .card:not(.feature) { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  h1 { font-size: 1.7rem; }
  .chip { flex-basis: 96px; width: 96px; }
  .roster {
    mask-image: linear-gradient(to right, #000 0, #000 calc(100% - 40px), transparent 100%);
  }
  .legend { grid-template-columns: 1fr; }
  .handoff-pill { overflow-x: auto; }
}

@media (prefers-reduced-motion: reduce) {
  .card, .reaction, .avatar, .lid, .claw-left, .claw-right { animation: none !important; transition: none !important; }
  .card:hover { transform: none; }
}

@media (prefers-reduced-motion: no-preference) {
  .card { transition: transform 160ms ease, box-shadow 160ms ease; }
  .card:hover { transform: translateY(-3px); box-shadow: 0 14px 28px color-mix(in srgb, var(--accent) 32%, transparent); }
  .card.reveal { animation: rise 420ms ease both; }
  .edge.is-moving { animation: flow 2.8s linear infinite; }
  .reaction.pop { animation: pop 280ms ease; }
  .avatar:hover .lid,
  .chip:hover .lid,
  .agent-node:hover .lid,
  .who:hover .lid {
    animation: blink 0.7s ease;
  }
  .avatar:hover .claw-left,
  .chip:hover .claw-left,
  .agent-node:hover .claw-left,
  .who:hover .claw-left {
    animation: wiggle-left 0.55s ease;
  }
  .avatar:hover .claw-right,
  .chip:hover .claw-right,
  .agent-node:hover .claw-right,
  .who:hover .claw-right {
    animation: wiggle-right 0.55s ease;
  }
}

@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

@keyframes pop {
  50% { transform: scale(1.08); }
}

@keyframes blink {
  0%, 100% { transform: scaleY(0.06); }
  38%, 58% { transform: scaleY(1); }
}

@keyframes wiggle-left {
  0%, 100% { transform: rotate(0deg); }
  35% { transform: rotate(-16deg); }
  70% { transform: rotate(8deg); }
}

@keyframes wiggle-right {
  0%, 100% { transform: rotate(0deg); }
  35% { transform: rotate(16deg); }
  70% { transform: rotate(-8deg); }
}

@keyframes flow { to { stroke-dashoffset: -42; } }

@media (forced-colors: active) {
  .card, .chip, .btn, .avatar, .badge, .reaction, .handoff-pill { border-color: ButtonText; }
  h1 { color: CanvasText; background: none; }
}