/* Codenames arena viewer — dark, minimal, one type family.
   The 3D canvas owns the room; the UI floats on top and stays quiet. */

:root {
  --bg: #16131c;
  --panel: rgba(22, 19, 28, 0.78);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text: #e8e4ee;
  --text-dim: #9a93a8;
  --red: #e0685a;
  --red-deep: #b5453c;
  --blue: #5d9bd6;
  --blue-deep: #3a6ea5;
  --amber: #e0a93f;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; height: 100%; overflow: hidden;
  background: var(--bg); color: var(--text);
  font-family: var(--font); font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

/* ---- 3D stage (WebGL canvas + CSS2D layer get appended here) ---- */
/* The stage stops at the feed panel's edge so the camera composes the scene
   in the VISIBLE area (east-flank figures were sliding under the panel).
   Width transition matches the panel's 300ms slide. */
#stage { position: fixed; inset: 0; right: 322px; transition: right 300ms ease; }
body.panel-collapsed #stage { right: 52px; }
#stage canvas { display: block; }

/* CSS vignette beats an EffectComposer chain: free, crisp, no OutputPass. */
.vignette {
  position: fixed; inset: 0; pointer-events: none; z-index: 5;
  background: radial-gradient(ellipse at 50% 42%, transparent 52%, rgba(5, 3, 10, 0.42) 100%);
}

.hidden { display: none !important; }

/* ---- top bar ---- */
#topbar {
  position: fixed; top: 14px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: flex-start; gap: 14px; z-index: 20;
  pointer-events: none;
}
.pill {
  display: flex; align-items: center; gap: 8px;
  background: var(--panel); border: 1px solid var(--panel-border);
  border-radius: 999px; padding: 7px 16px;
  backdrop-filter: blur(10px);
  font-weight: 600; letter-spacing: 0.06em;
}
.pill-red  { border-color: rgba(224, 104, 90, 0.45); color: var(--red); }
.pill-blue { border-color: rgba(93, 155, 214, 0.45); color: var(--blue); }
.pill-count { font-size: 17px; font-variant-numeric: tabular-nums; color: var(--text); }
.pill-label { font-size: 11px; }

#phase-wrap { display: flex; flex-direction: column; align-items: center; gap: 6px; min-width: 240px; }
#phase {
  background: var(--panel); border: 1px solid var(--panel-border);
  border-radius: 999px; padding: 7px 18px; backdrop-filter: blur(10px);
  font-size: 12.5px; color: var(--text-dim); letter-spacing: 0.04em;
  white-space: nowrap;
}
#phase.team-red  { color: var(--red); }
#phase.team-blue { color: var(--blue); }

#clue-banner {
  background: var(--panel); backdrop-filter: blur(10px);
  border: 1.5px solid var(--panel-border); border-radius: 10px;
  padding: 7px 20px; font-size: 17px; font-weight: 700; letter-spacing: 0.08em;
  animation: pop-in 240ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
#clue-banner.team-red  { border-color: var(--red-deep);  color: var(--red); }
#clue-banner.team-blue { border-color: var(--blue-deep); color: var(--blue); }
#clue-banner .clue-sub { font-size: 11px; font-weight: 500; color: var(--text-dim); letter-spacing: 0.03em; margin-left: 10px; }

/* ---- table talk feed ---- */
#feed-panel {
  position: fixed; top: 14px; right: 14px; bottom: 74px; width: 300px;
  display: flex; flex-direction: column; z-index: 20;
  background: var(--panel); border: 1px solid var(--panel-border);
  border-radius: 12px; backdrop-filter: blur(12px);
  overflow: hidden;
  transition: transform 300ms ease, opacity 300ms ease;
}
#feed-panel.collapsed { transform: translateX(calc(100% - 44px)); opacity: 0.85; }
#feed-panel.collapsed #feed { visibility: hidden; }
#feed-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 12px 8px; border-bottom: 1px solid var(--panel-border);
  flex: 0 0 auto;
}
.feed-title { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim); }
#feed-toggle {
  background: none; border: none; color: var(--text-dim); cursor: pointer;
  font-size: 14px; padding: 2px 6px; border-radius: 6px;
}
#feed-toggle:hover { background: rgba(255,255,255,0.07); color: var(--text); }
#feed { flex: 1; overflow-y: auto; padding: 8px 10px; scrollbar-width: thin; }
.feed-entry {
  margin-bottom: 8px; padding: 7px 10px; border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
  border-left: 2.5px solid var(--text-dim);
  font-size: 12.5px; line-height: 1.45;
  animation: feed-in 260ms ease;
}
.feed-entry.team-red  { border-left-color: var(--red-deep); }
.feed-entry.team-blue { border-left-color: var(--blue-deep); }
.feed-who { font-weight: 700; font-size: 11.5px; margin-right: 6px; }
.team-red  .feed-who { color: var(--red); }
.team-blue .feed-who { color: var(--blue); }
.feed-text { color: var(--text); word-wrap: break-word; }
.feed-entry.kind-clue .feed-text { font-weight: 700; letter-spacing: 0.05em; }
.feed-entry.kind-system { background: none; border-left-color: transparent; }
.feed-entry.kind-system .feed-text { color: var(--text-dim); font-size: 11.5px; font-style: italic; }
.feed-entry.kind-forfeit .feed-text { color: var(--amber); }
@keyframes feed-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ---- bottom-left HUD ---- */
#hud {
  position: fixed; left: 14px; bottom: 14px; z-index: 20;
  display: flex; align-items: center; gap: 10px;
}
#hud button {
  background: var(--panel); border: 1px solid var(--panel-border);
  color: var(--text); font-family: var(--font); font-size: 12.5px;
  border-radius: 9px; padding: 8px 14px; cursor: pointer;
  backdrop-filter: blur(10px);
  transition: background 160ms ease, border-color 160ms ease;
}
#hud button:hover { background: rgba(255,255,255,0.09); }
#key-toggle.on { border-color: var(--amber); color: var(--amber); }
#status {
  display: flex; align-items: center; gap: 7px;
  font-size: 11.5px; color: var(--text-dim); padding-left: 4px;
}
#status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #777; transition: background 250ms ease;
}
#status-dot.ok   { background: #5fc77a; box-shadow: 0 0 6px rgba(95, 199, 122, 0.7); }
#status-dot.wait { background: var(--amber); }
#status-dot.err  { background: var(--red); }

#pause-toggle.on { border-color: var(--amber); color: var(--amber); }
#step-btn:disabled { opacity: 0.4; cursor: default; }
#step-btn:disabled:hover { background: var(--panel); }
#paused-badge {
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
  color: var(--amber); padding-right: 8px;
  animation: breathe 2.2s ease-in-out infinite;
}
#paused-badge.hidden { display: none; }

/* ---- waiting overlay ---- */
#waiting {
  position: fixed; inset: 0; z-index: 15; display: flex;
  align-items: center; justify-content: center; pointer-events: none;
}
#waiting span {
  background: var(--panel); border: 1px solid var(--panel-border);
  border-radius: 12px; padding: 14px 26px; backdrop-filter: blur(10px);
  color: var(--text-dim); font-size: 14px; letter-spacing: 0.03em;
  animation: breathe 2.6s ease-in-out infinite;
}
@keyframes breathe { 0%, 100% { opacity: 0.65; } 50% { opacity: 1; } }

/* ---- winner banner ---- */
#winner {
  position: fixed; top: 86px; left: 50%; transform: translateX(-50%);
  z-index: 30; text-align: center; pointer-events: none;
  background: var(--panel); border: 2px solid var(--panel-border);
  border-radius: 16px; padding: 18px 42px; backdrop-filter: blur(14px);
  animation: pop-in 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
#winner.team-red  { border-color: var(--red-deep); }
#winner.team-blue { border-color: var(--blue-deep); }
.winner-team { font-size: 26px; font-weight: 800; letter-spacing: 0.12em; }
#winner.team-red  .winner-team { color: var(--red); }
#winner.team-blue .winner-team { color: var(--blue); }
.winner-names  { margin-top: 6px; font-size: 14px; color: var(--text); }
.winner-reason { margin-top: 4px; font-size: 11.5px; color: var(--text-dim); letter-spacing: 0.05em; text-transform: uppercase; }

/* ---- assassin flash ---- */
#flash {
  position: fixed; inset: 0; z-index: 40; pointer-events: none;
  background: #000; opacity: 0; transition: opacity 350ms ease;
}
#flash.on { opacity: 0.55; }

/* ---- CSS2D content (bubbles + nameplates) ----
   CSS2DRenderer owns the OUTER element's transform, so all styling and
   offsetting lives on inner wrappers it never touches. */

.bubble-inner {
  transform: translateY(-58%);
  background: #f5f2ea; color: #2a2520;
  border-radius: 12px; padding: 8px 12px;
  max-width: 250px; width: max-content;
  font-size: 12.5px; line-height: 1.4; text-align: left;
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.45);
  position: relative;
  animation: pop-in 260ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
.bubble-inner::after { /* the tail */
  content: ""; position: absolute; left: 50%; bottom: -7px;
  transform: translateX(-50%);
  border-left: 8px solid transparent; border-right: 8px solid transparent;
  border-top: 8px solid #f5f2ea;
}
.bubble-out .bubble-inner { animation: bubble-out 280ms ease forwards; }
@keyframes bubble-out { to { opacity: 0; transform: translateY(-70%) scale(0.92); } }
@keyframes pop-in {
  from { opacity: 0; transform: translateY(-58%) scale(0.6); }
  to   { opacity: 1; transform: translateY(-58%) scale(1); }
}
#clue-banner, #winner { animation-name: pop-in-flat; }
@keyframes pop-in-flat { from { opacity: 0; transform: scale(0.7); } to { opacity: 1; transform: scale(1); } }
#winner { transform: translateX(-50%); }
@keyframes pop-in-winner { from { opacity: 0; transform: translateX(-50%) scale(0.7); } to { opacity: 1; transform: translateX(-50%) scale(1); } }
#winner { animation-name: pop-in-winner; }

.bubble-clue .bubble-inner { font-weight: 800; font-size: 15px; letter-spacing: 0.06em; }
.bubble-clue.team-red  .bubble-inner { border: 2.5px solid var(--red-deep); }
.bubble-clue.team-blue .bubble-inner { border: 2.5px solid var(--blue-deep); }

.bubble-forfeit .bubble-inner {
  background: #f0d9a8; border: 2px solid var(--amber); font-size: 12px;
}
.bubble-forfeit .bubble-inner::after { border-top-color: #f0d9a8; }

.bubble-pass .bubble-inner { font-style: italic; color: #5a5248; }

.bubble-think .bubble-inner {
  padding: 6px 12px; font-size: 16px; letter-spacing: 2px; color: #6a6258;
  animation: pop-in 260ms cubic-bezier(0.34, 1.56, 0.64, 1), think-pulse 1.6s ease-in-out 300ms infinite;
}
@keyframes think-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }

.nameplate-inner {
  transform: translateY(70%);
  text-align: center; width: max-content; max-width: 170px;
  background: rgba(14, 11, 20, 0.72); backdrop-filter: blur(6px);
  border-radius: 8px; padding: 5px 11px 6px;
  border-top: 2.5px solid var(--text-dim);
}
.nameplate-inner.team-red  { border-top-color: var(--red-deep); }
.nameplate-inner.team-blue { border-top-color: var(--blue-deep); }
.np-name  { font-size: 13px; font-weight: 700; color: var(--text); letter-spacing: 0.02em; }
.np-role  { font-size: 9px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; margin-left: 5px; }
.team-red  .np-role { color: var(--red); }
.team-blue .np-role { color: var(--blue); }
.np-model { font-size: 10px; color: var(--text-dim); margin-top: 1px; }

/* ---- debate bubbles + consensus ---- */
.bubble-meta { display: flex; align-items: center; gap: 6px; margin-top: 5px; }
.bubble-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px; border-radius: 50%;
  font-size: 11px; font-weight: 800; line-height: 1;
}
.bubble-badge.yes { color: #1f7a3d; background: rgba(95, 199, 122, 0.28); }
.bubble-badge.no  { color: #6a6258; background: rgba(120, 120, 120, 0.20); }
.bubble-chip {
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; padding: 1px 7px; border-radius: 8px;
  background: rgba(0, 0, 0, 0.10); color: #2a2520;
}
.bubble-pulse .bubble-inner {
  animation: pop-in 260ms cubic-bezier(0.34, 1.56, 0.64, 1),
             bubble-pulse 600ms ease 300ms 2;
}
@keyframes bubble-pulse {
  0%, 100% { transform: translateY(-58%) scale(1); }
  50%      { transform: translateY(-58%) scale(1.08); }
}
.feed-entry.kind-consensus .feed-text {
  color: #5fc77a; font-weight: 700; letter-spacing: 0.04em;
}
.feed-entry.kind-no-consensus .feed-text {
  color: var(--amber); font-style: italic;
}

/* ---- opponent heckle (debate mode) ---- */
.bubble-heckle .bubble-inner {
  background: #efe7d8; color: #4a4036; font-style: italic;
  opacity: 0.92; border: 1.5px dashed var(--text-dim);
}
.bubble-heckle.team-red  .bubble-inner { border-color: var(--red-deep); }
.bubble-heckle.team-blue .bubble-inner { border-color: var(--blue-deep); }
.bubble-heckle .bubble-inner::after { border-top-color: #efe7d8; }
.bubble-heckle .bubble-inner::before { content: "📣 "; font-style: normal; }

.feed-entry.kind-heckle { opacity: 0.92; }
.feed-entry.kind-heckle .feed-text { font-style: italic; color: var(--text-dim); }
.feed-entry.kind-heckle .feed-text::before { content: "📣 "; }

/* ============================================================ Phase E: transport */

/* The HUD now hosts a demos picker + a visual-theme picker + a (live-only)
   engine-gate group. */
#runs-dropdown,
#theme-dropdown {
  background: var(--panel); border: 1px solid var(--panel-border);
  color: var(--text); font-family: var(--font); font-size: 12.5px;
  border-radius: 9px; padding: 8px 12px; cursor: pointer; max-width: 320px;
  backdrop-filter: blur(10px);
}
#theme-dropdown { max-width: 200px; }
#engine-group {
  display: flex; align-items: center; gap: 8px;
  padding-left: 8px; margin-left: 4px;
  border-left: 1px solid var(--panel-border);
}
#engine-group .engine-label {
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-dim);
}
#engine-pause.on { border-color: var(--amber); color: var(--amber); }
#engine-step:disabled { opacity: 0.4; cursor: default; }
#engine-step:disabled:hover { background: var(--panel); }
#engine-badge {
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
  color: var(--amber);
}

/* The reversible playback bar, pinned bottom-center in its OWN lane ABOVE the
   bottom-left HUD (run picker / key toggle / reset / status). Both used to share
   the bottom:14-16px strip, so the centered bar hid the HUD's right half (key
   toggle, reset, status) on any window narrower than ~1770px. Raising it gives
   each a clear row: toolbar at the very bottom, scrubber floating just above. */
#transport {
  position: fixed; left: 50%; bottom: 62px; transform: translateX(-50%);
  z-index: 21; display: flex; align-items: center; gap: 10px;
  padding: 9px 14px; border-radius: 13px;
  background: var(--panel); border: 1px solid var(--panel-border);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.34);
}
body.panel-collapsed #transport { left: calc(50% - 135px); }
#transport button {
  background: rgba(255,255,255,0.04); border: 1px solid var(--panel-border);
  color: var(--text); font-family: var(--font); font-size: 13px;
  border-radius: 8px; padding: 7px 11px; cursor: pointer; min-width: 38px;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}
#transport button:hover { background: rgba(255,255,255,0.1); }
#tp-play { font-size: 14px; min-width: 42px; }
#tp-live.hot { border-color: var(--amber); color: var(--amber); }
#tp-pos {
  font-size: 11.5px; color: var(--text-dim); min-width: 78px; text-align: right;
  font-variant-numeric: tabular-nums;
}
#scrubber {
  -webkit-appearance: none; appearance: none;
  width: 300px; height: 5px; border-radius: 4px; cursor: pointer;
  background: rgba(255,255,255,0.14); outline: none;
}
#scrubber::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 15px; height: 15px; border-radius: 50%;
  background: var(--text); border: 2px solid var(--bg);
  box-shadow: 0 1px 4px rgba(0,0,0,0.5);
}
#scrubber::-moz-range-thumb {
  width: 15px; height: 15px; border-radius: 50%;
  background: var(--text); border: 2px solid var(--bg); cursor: pointer;
}
#scrubber:disabled { opacity: 0.4; cursor: default; }

/* ---- chopsticks regression board (DOM; proves core generality) ---- */
#chop-board {
  position: absolute; inset: 0; z-index: 6; padding: 40px;
  display: flex; align-items: center; justify-content: center; gap: 28px; flex-wrap: wrap;
  font: 600 18px/1.4 system-ui, sans-serif; color: var(--text);
}
.chop-player {
  min-width: 130px; padding: 18px 22px; border-radius: 14px; text-align: center;
  background: var(--panel); border: 1px solid var(--panel-border);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.chop-player.active { border-color: var(--amber); box-shadow: 0 0 18px rgba(224,169,63,0.3); }
.chop-player.out { opacity: 0.4; }
.chop-name { font-size: 13px; color: var(--text-dim); margin-bottom: 10px; letter-spacing: 0.04em; }
.chop-hands { font-size: 26px; letter-spacing: 4px; }
.chop-hand { display: inline-block; }
.chop-hand.dead { color: var(--red); }
.chop-gap { display: inline-block; width: 16px; }
.chop-sub { margin-top: 8px; font-size: 11px; color: var(--text-dim); letter-spacing: 0.18em; }

/* In a non-codenames game the RED/BLUE pills + clue banner are meaningless; the
   SAME top bar + transport serve every game with the codenames chrome hidden. */
body.chop-mode #topbar .pill,
body.chop-mode #clue-banner { display: none; }