/* ============ TRIVI.GG ARENA — styles (ported from ui.jsx CSS) ============
   Scoped under .arena-root so the ported class names (card/pill/btn3d/…) never
   clash with the app-wide design system in app.css. Keyframes are global. */
@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,400;0,600;0,700;0,800;0,900;1,800&display=swap');

.arena-root {
  --bg: #f3f4f7; --panel: #ffffff; --ink: #3c3c46; --ink-strong: #2b2b33; --muted: #9aa0ab;
  --line: #e6e8ee; --line-strong: #d6d9e0;
  --green: #58cc02; --green-edge: #46a302; --green-soft: #d7f5c0;
  --blue: #1cb0f6; --blue-edge: #1696d6;
  --orange: #ff9600; --orange-edge: #e07f00;
  --red: #ff4b4b; --red-edge: #e23b3b;
  --purple: #aa55e6; --purple-edge: #8d3fc6;
  --gold: #ffc800; --gold-edge: #e0ac00;
  --radius: 18px;
  font-family: 'Nunito', system-ui, sans-serif;
  font-weight: 700;
  color: var(--ink);
  height: 100%;
  -webkit-font-smoothing: antialiased;
}

.mud-theme-dark .arena-root {
  --bg: #16202a; --panel: #1f2b36; --ink: #d7dde3; --ink-strong: #f2f5f8; --muted: #8794a1;
  --line: #2b3a47; --line-strong: #3a4c5c;
}

.arena-root * { box-sizing: border-box; }
.arena-root button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
.arena-root input { font-family: inherit; }

.arena-root .scroll { overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; }
.arena-root .scroll::-webkit-scrollbar { width: 10px; }
.arena-root .scroll::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 99px; border: 3px solid var(--bg); }

/* chunky 3D buttons */
.arena-root .btn3d {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 800; font-size: 15px; letter-spacing: .04em; text-transform: uppercase; color: #fff;
  padding: 13px 22px; border-radius: 14px; box-shadow: 0 4px 0 var(--be), 0 6px 12px rgba(0,0,0,.10);
  background: var(--bc); transition: transform .06s, box-shadow .06s, filter .12s; user-select: none; white-space: nowrap;
}
.arena-root .btn3d:hover { filter: brightness(1.04); }
/* Press the button all the way down onto its shadow (Duolingo feel): travel = full shadow depth, coloured shelf collapses to 0. */
.arena-root .btn3d:active { transform: translateY(4px); box-shadow: 0 0 0 var(--be), 0 2px 6px rgba(0,0,0,.10); }
.arena-root .btn3d.lg { font-size: 18px; padding: 17px 30px; border-radius: 16px; box-shadow: 0 5px 0 var(--be), 0 8px 16px rgba(0,0,0,.12); }
.arena-root .btn3d.lg:active { transform: translateY(5px); box-shadow: 0 0 0 var(--be), 0 2px 6px rgba(0,0,0,.10); }
.arena-root .btn3d:disabled { opacity: .45; cursor: not-allowed; box-shadow: 0 4px 0 var(--be); }
.arena-root .btn3d.lg:disabled { box-shadow: 0 5px 0 var(--be); }
.arena-root .btn3d:disabled:active { transform: none; }
.arena-root .btn-ghost {
  background: var(--panel); color: var(--ink-strong); border: 2px solid var(--line-strong);
  box-shadow: 0 3px 0 var(--line-strong); border-radius: 14px; padding: 11px 20px; font-weight: 800;
  text-transform: uppercase; letter-spacing: .04em; font-size: 14px; transition: transform .06s, box-shadow .06s;
}
.arena-root .btn-ghost:hover { filter: brightness(.99); }
.arena-root .btn-ghost:active { transform: translateY(3px); box-shadow: 0 0 0 var(--line-strong); }
.arena-root .btn-ghost.lg { font-size: 16px; padding: 15px 26px; }

/* "Enter code" join field — segmented input + button sized to match the lg Create button. */
.arena-root .arena-join {
  display: flex; align-items: stretch; height: 56px; background: var(--panel);
  border: 2px solid var(--line-strong); border-radius: 16px; overflow: hidden;
  box-shadow: 0 5px 0 var(--line-strong);
}
.arena-root .arena-join input {
  border: none; outline: none; height: 100%; line-height: 1; padding: 0 16px; width: 168px;
  font-weight: 900; font-size: 17px; letter-spacing: .12em; text-transform: uppercase;
  text-align: left; color: var(--ink-strong); background: transparent; caret-color: var(--blue);
}
.arena-root .arena-join input::placeholder { letter-spacing: .06em; color: var(--muted); }
.arena-root .arena-join-btn {
  background: var(--blue); color: #fff; font-weight: 900; padding: 0 24px; font-size: 14px;
  text-transform: uppercase; letter-spacing: .04em; border-left: 2px solid var(--blue-edge);
  transition: filter .12s, transform .06s;
}
.arena-root .arena-join-btn:hover { filter: brightness(1.05); }
.arena-root .arena-join-btn:active { filter: brightness(.95); }

.arena-root .card { background: var(--panel); border: 2px solid var(--line); border-radius: var(--radius); box-shadow: 0 2px 0 var(--line); }
.arena-root .pill { display: inline-flex; align-items: center; gap: 7px; background: var(--panel); border: 2px solid var(--line); border-radius: 999px; padding: 7px 14px; font-weight: 800; font-size: 14px; color: var(--ink-strong); }

.arena-root .fade-in { animation: arenaFadeIn .4s ease both; }
.arena-root .pop-in { animation: arenaPopIn .45s cubic-bezier(.2,1.3,.45,1) both; }
.arena-root .dots3 { animation: arenaDotpulse 1.2s ease-in-out infinite; }

@keyframes arenaFadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes arenaPopIn { from { opacity: 0; transform: scale(.7); } to { opacity: 1; transform: scale(1); } }
@keyframes arenaFloatUp { 0% { opacity: 0; transform: translateY(8px) scale(.6); } 18% { opacity: 1; transform: translateY(-4px) scale(1.1); } 100% { opacity: 0; transform: translateY(-46px) scale(1); } }
@keyframes arenaBob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@keyframes arenaSpinPick { 0% { transform: translateY(0); } 100% { transform: translateY(var(--spin-to)); } }
@keyframes arenaDotpulse { 0%,100% { opacity: .4; } 50% { opacity: 1; } }
@keyframes arenaConfFall { 0% { transform: translateY(-20px) rotate(0); opacity: 1; } 100% { transform: translateY(640px) translateX(var(--dx)) rotate(720deg); opacity: .9; } }

/* podium warm glow — bright cream in light mode, a barely-there warm tint in dark */
.arena-root .arena-podium-bg { background: radial-gradient(120% 90% at 50% -10%, #fff7e0 0%, var(--bg) 55%); }
.mud-theme-dark .arena-root .arena-podium-bg { background: radial-gradient(120% 90% at 50% -10%, rgba(255,208,110,0.06) 0%, var(--bg) 45%); }

/* dotted "ocean" — on the map container so it fills the full width behind the (centered) map */
.arena-root .arena-map-bg {
  background-color: var(--bg);
  background-image: radial-gradient(circle, #d9dce4 1.1px, transparent 1.5px);
  background-size: 22px 22px;
}
.mud-theme-dark .arena-root .arena-map-bg {
  background-image: radial-gradient(circle, rgba(255,255,255,0.07) 1.1px, transparent 1.5px);
}

/* score-over-time line graph — draw each line in left→right like the prototype's replay */
.arena-root .arena-graph-line { stroke-dasharray: 1; stroke-dashoffset: 1; animation: arenaDrawLine 2.4s ease forwards; }
.arena-root .arena-graph-dot { opacity: 0; animation: arenaFadeDot .3s ease forwards 2.25s; }
@keyframes arenaDrawLine { to { stroke-dashoffset: 0; } }
@keyframes arenaFadeDot { to { opacity: 1; } }

/* ============ ARENA GAME (claim-the-map) header ============================
   Back · quiz icon · title · round / score / timer, in one 56px bar. The title
   is the flex child that shrinks (min-width:0 + ellipsis), so the round/score
   pills and the timer keep their size and the timer never overflows off-screen.
   On phones the cluster condenses and the quiz icon hides to free room. */
.arena-root .ag-head {
  flex: 0 0 auto; height: 56px; display: flex; align-items: center; gap: 12px;
  padding: 0 14px; background: var(--panel); border-bottom: 2px solid var(--line); z-index: 20;
}
.arena-root .ag-back, .arena-root .ag-qicon {
  width: 34px; height: 34px; border-radius: 10px; flex: 0 0 auto;
  display: grid; place-items: center; font-size: 16px;
}
.arena-root .ag-back { border: 2px solid var(--line); color: var(--muted); background: var(--panel); }
.arena-root .ag-back:hover { color: var(--ink-strong); }
.arena-root .ag-qicon { color: #fff; }
.arena-root .ag-title { flex: 1 1 auto; min-width: 0; line-height: 1.1; }
.arena-root .ag-eyebrow { font-weight: 900; font-size: 10px; letter-spacing: .1em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.arena-root .ag-name { font-weight: 900; font-size: 16px; color: var(--ink-strong); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.arena-root .ag-meta { flex: 0 0 auto; display: flex; align-items: center; gap: 12px; }
.arena-root .ag-pill { font-weight: 900; white-space: nowrap; }
.arena-root .ag-timer {
  display: flex; align-items: center; gap: 7px; white-space: nowrap; flex: 0 0 auto;
  background: color-mix(in srgb, var(--green) 14%, var(--panel));
  border: 2px solid var(--green); color: var(--green-edge);
  border-radius: 999px; padding: 7px 15px; font-weight: 900; font-size: 17px;
}
.arena-root .ag-timer.low {
  background: color-mix(in srgb, var(--red) 14%, var(--panel));
  border-color: var(--red); color: var(--red);
  animation: arenaBob .8s ease-in-out infinite;
}
@media (max-width: 560px) {
  .arena-root .ag-head { gap: 8px; padding: 0 10px; }
  .arena-root .ag-qicon { display: none; }
  .arena-root .ag-meta { gap: 7px; }
  .arena-root .ag-name { font-size: 14px; }
  .arena-root .ag-pill { font-size: 12px; padding: 6px 9px; gap: 4px; }
  .arena-root .ag-timer { font-size: 14px; padding: 6px 11px; gap: 6px; }
}

/* ============ LAST ONE STANDING ============================================
   Buzzer/elimination game. Reuses the arena tokens (so light + dark work) and
   colours characters by each player's colour. */

.arena-root .los-shell { flex: 1; min-height: 0; display: flex; flex-direction: column; }

/* HUD */
.arena-root .los-hud {
  flex: 0 0 auto; height: 56px; display: flex; align-items: center; gap: 12px;
  padding: 0 14px; background: var(--panel); border-bottom: 2px solid var(--line); z-index: 20;
}
.arena-root .los-leave {
  width: 34px; height: 34px; border-radius: 10px; border: 2px solid var(--line);
  display: grid; place-items: center; font-size: 16px; color: var(--muted); background: var(--panel); flex: 0 0 auto;
}
.arena-root .los-leave:hover { color: var(--ink-strong); }
.arena-root .los-leave.abs { position: absolute; top: 16px; left: 16px; z-index: 30; }
.arena-root .los-title { font-weight: 900; font-size: 13px; letter-spacing: .12em; color: var(--green); display: inline-flex; align-items: center; gap: 7px; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.arena-root .los-round { font-weight: 900; }
.arena-root .los-hud-spacer { flex: 1; }
.arena-root .los-left { font-weight: 900; }

/* question card — floats centred over the stage, constrained width (not full-bleed) */
.arena-root .los-qfloat {
  position: absolute; top: 0; left: 0; right: 0; height: 62%;
  display: flex; align-items: center; justify-content: center; padding: 0 16px;
  pointer-events: none; z-index: 12;
}
.arena-root .los-qcard {
  width: min(600px, 92vw); background: var(--panel); border: 2px solid var(--line);
  border-radius: 20px; box-shadow: 0 10px 30px rgba(0,0,0,.16), 0 2px 0 var(--line); padding: 18px 24px 20px;
  animation: arenaPopIn .4s cubic-bezier(.2,1.3,.45,1) both; pointer-events: auto;
}
.arena-root .los-qhead { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.arena-root .los-qcat { font-weight: 800; font-size: 12px; letter-spacing: .08em; color: var(--green-edge); background: var(--green-soft); padding: 4px 11px; border-radius: 8px; text-transform: uppercase; }
.mud-theme-dark .arena-root .los-qcat { background: color-mix(in srgb, var(--green) 22%, var(--panel)); color: var(--green); }
.arena-root .los-qcount { font-weight: 900; font-size: 12px; letter-spacing: .08em; color: var(--muted); }
.arena-root .los-qtext { font-weight: 900; font-size: clamp(20px, 3.2vw, 30px); line-height: 1.2; color: var(--ink-strong); text-align: center; text-wrap: pretty; }
.arena-root .los-timer { height: 7px; border-radius: 99px; background: var(--line); overflow: hidden; margin-top: 14px; }
.arena-root .los-timer-fill { height: 100%; width: 100%; border-radius: 99px; background: var(--green); transform-origin: left; }

/* image questions (flags/symbols) */
.arena-root .los-qimg { display: flex; justify-content: center; margin: 4px 0 14px; }
.arena-root .los-qimg img { height: clamp(84px, 16vh, 140px); width: auto; max-width: 100%; border-radius: 10px; border: 2px solid var(--line); box-shadow: 0 6px 18px rgba(0,0,0,.18); background: var(--panel); user-select: none; }

/* tiebreaker standoff — an amber accent distinguishes it from a normal question */
.arena-root .los-qcard.tiebreak { border-color: var(--orange); box-shadow: 0 10px 30px color-mix(in srgb, var(--orange) 30%, transparent), 0 2px 0 var(--orange-edge); }
.arena-root .los-qcard.tiebreak .los-qcat { color: var(--orange-edge); background: color-mix(in srgb, var(--orange) 22%, var(--panel)); }
.arena-root .los-qcard.tiebreak .los-qcount { color: var(--orange-edge); }
.arena-root .los-qcard.react .los-qtext { font-size: clamp(22px, 3.6vw, 34px); }

/* reaction duel tap button */
.arena-root .los-react-btn {
  width: min(520px, 96vw); border: none; border-radius: 16px; padding: 20px 24px;
  font-weight: 900; font-size: 22px; letter-spacing: .04em; cursor: pointer; color: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  transition: transform .06s ease, background .12s ease; animation: losOverlayIn .25s ease both;
}
.arena-root .los-react-btn:active { transform: scale(.98); }
.arena-root .los-react-btn.wait { background: var(--orange); box-shadow: 0 6px 0 var(--orange-edge); }
.arena-root .los-react-btn.go { background: var(--green); box-shadow: 0 6px 0 var(--green-edge); animation: losReactGo .25s cubic-bezier(.2,1.4,.4,1) both; }
@keyframes losReactGo { from { transform: scale(.92); } to { transform: scale(1); } }

/* stage */
.arena-root .los-stage { flex: 1; min-height: 0; position: relative; overflow: hidden; }
.arena-root .los-stage-bg { background: radial-gradient(120% 80% at 50% -8%, color-mix(in srgb, var(--green) 9%, var(--bg)) 0%, var(--bg) 55%); }
.mud-theme-dark .arena-root .los-stage-bg { background: radial-gradient(120% 80% at 50% -8%, color-mix(in srgb, var(--green) 7%, var(--bg)) 0%, var(--bg) 50%); }
/* players stand toward the bottom; the question floats centred above them */
.arena-root .los-field { position: absolute; left: 0; right: 0; bottom: 4%; display: flex; flex-direction: column; gap: 14px; align-items: center; padding: 0 16px; z-index: 4; }
.arena-root .los-row { display: flex; flex-wrap: wrap; gap: 16px 26px; justify-content: center; align-items: flex-end; }
.arena-root .los-slot { transition: opacity .3s ease, filter .3s ease; }
.arena-root .los-slot.spotoff { opacity: .34; filter: grayscale(.6); }
.arena-root .los-dead { display: flex; flex-wrap: wrap; gap: 6px 12px; justify-content: center; align-items: center; padding-top: 12px; margin-top: 4px; border-top: 1px dashed var(--line-strong); width: 100%; }
.arena-root .los-dead-label { width: 100%; text-align: center; font-weight: 800; font-size: 10px; letter-spacing: .15em; color: var(--muted); margin-bottom: 2px; }
.arena-root .los-dead-row { display: flex; flex-wrap: wrap; gap: 6px 12px; justify-content: center; }

/* intro / final overlay */
.arena-root .los-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: color-mix(in srgb, var(--bg) 72%, transparent); backdrop-filter: blur(3px); z-index: 15; }
.arena-root .los-overlay-card { text-align: center; padding: 0 20px; animation: losOverlayIn .4s cubic-bezier(.2,.8,.2,1) both; }
.arena-root .los-overlay-kicker { font-weight: 900; font-size: 14px; letter-spacing: .28em; color: var(--green); margin-bottom: 8px; }
.arena-root .los-overlay-title { font-weight: 900; font-size: clamp(30px, 5vw, 46px); letter-spacing: -.5px; color: var(--ink-strong); line-height: 1.05; }
.arena-root .los-overlay-sub { font-weight: 700; font-size: 16px; color: var(--muted); margin-top: 10px; }

/* category vote — start-of-round poll; alive players pick, majority wins the round's category */
.arena-root .los-vote-card { text-align: center; padding: 0 20px; width: min(560px, 96vw); animation: losOverlayIn .4s cubic-bezier(.2,.8,.2,1) both; }
.arena-root .los-vote-title { font-weight: 900; font-size: clamp(24px, 4vw, 38px); letter-spacing: -.5px; color: var(--ink-strong); line-height: 1.05; margin-bottom: 16px; }
.arena-root .los-vote-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.arena-root .los-vote-opt {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 16px 18px; border-radius: 14px; border: 2px solid var(--line); background: var(--panel);
  color: var(--ink-strong); font-weight: 800; font-size: 16px; cursor: pointer;
  transition: transform .06s ease, border-color .12s ease, background .12s ease;
}
.arena-root .los-vote-opt:hover:not(:disabled) { border-color: var(--green); transform: translateY(-1px); }
.arena-root .los-vote-opt:active:not(:disabled) { transform: scale(.98); }
.arena-root .los-vote-opt:disabled { cursor: default; opacity: .7; }
.arena-root .los-vote-opt.mine { border-color: var(--green); background: color-mix(in srgb, var(--green) 16%, var(--panel)); color: var(--green-edge); }
.mud-theme-dark .arena-root .los-vote-opt.mine { color: var(--green); }
.arena-root .los-vote-count { min-width: 24px; height: 24px; padding: 0 7px; border-radius: 99px; background: var(--green); color: #fff; font-size: 13px; font-weight: 900; display: inline-flex; align-items: center; justify-content: center; box-shadow: 0 2px 0 var(--green-edge); }
.arena-root .los-vote-hint { font-weight: 700; font-size: 14px; color: var(--muted); margin: 15px 0 12px; }
.arena-root .los-vote-timer { width: 100%; margin-top: 2px; }

/* dock */
.arena-root .los-dock { flex: 0 0 auto; min-height: 72px; display: flex; align-items: center; justify-content: center; padding: 10px 12px 16px; }
.arena-root .los-input { width: min(520px, 96vw); animation: losOverlayIn .3s ease both; }
.arena-root .los-status { display: inline-flex; align-items: center; gap: 9px; font-weight: 800; font-size: 15px; padding: 12px 20px; border-radius: 14px; animation: losOverlayIn .3s ease both; }
.arena-root .los-status.hit { background: color-mix(in srgb, var(--green) 16%, var(--panel)); color: var(--green-edge); border: 2px solid var(--green); }
.arena-root .los-status.miss { background: color-mix(in srgb, var(--red) 14%, var(--panel)); color: var(--red); border: 2px solid var(--red); }
.arena-root .los-status.watch { background: var(--panel); color: var(--muted); border: 2px solid var(--line); }
.mud-theme-dark .arena-root .los-status.hit { color: var(--green); }

/* ---- character ---- */
.arena-root .los-char { display: flex; flex-direction: column; align-items: center; gap: 9px; position: relative; }
.arena-root .los-char.dim { gap: 4px; opacity: .55; filter: grayscale(.6); width: 70px !important; }
.arena-root .los-charwrap { position: relative; display: flex; flex-direction: column; align-items: center; }
.arena-root .los-char-stack { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; will-change: transform; }
/* circular podium the character stands on (stays put while they bob/fall) */
.arena-root .los-platform {
  position: absolute; bottom: -2px; left: 50%; transform: translateX(-50%); z-index: 1;
  border-radius: 50%;
  background: radial-gradient(ellipse at 50% 32%, color-mix(in srgb, var(--pc) 30%, var(--panel)) 0%, color-mix(in srgb, var(--pc) 12%, var(--panel)) 70%, transparent 100%);
  box-shadow: 0 6px 14px rgba(0,0,0,.18), inset 0 2px 0 color-mix(in srgb, var(--pc) 40%, var(--panel));
}
.arena-root .los-platform.safe { box-shadow: 0 6px 16px rgba(0,0,0,.2), inset 0 0 0 2px var(--pc), inset 0 2px 0 color-mix(in srgb, var(--pc) 50%, var(--panel)); }
.arena-root .los-head { position: relative; z-index: 2; border-radius: 50%; display: grid; place-items: center; }
.arena-root .los-head.safe { box-shadow: 0 0 0 3px var(--bg), 0 0 0 6px var(--pc); }
.arena-root .los-head.win { box-shadow: 0 0 0 3px var(--bg), 0 0 0 7px var(--pc), 0 0 22px var(--pc); animation: losPulseRing 1s ease 2; }
.arena-root .los-body { position: relative; z-index: 1; background: var(--pc); border-radius: 45% 45% 38% 38% / 55% 55% 45% 45%; box-shadow: inset 0 -7px 12px rgba(0,0,0,.22), inset 0 5px 9px rgba(255,255,255,.26), 0 8px 14px rgba(0,0,0,.12); }
.arena-root .los-arm { position: absolute; top: 36%; width: 24%; aspect-ratio: 1; border-radius: 50%; background: var(--pc); box-shadow: inset 0 -2px 4px rgba(0,0,0,.2); z-index: 0; }
.arena-root .los-arm.l { left: -9%; } .arena-root .los-arm.r { right: -9%; }
.arena-root .los-foot { position: absolute; bottom: -8%; width: 28%; height: 18%; border-radius: 50%; background: var(--pe); z-index: 0; }
.arena-root .los-foot.l { left: 16%; } .arena-root .los-foot.r { right: 16%; }
.arena-root .los-name { font-weight: 800; font-size: 15px; color: var(--ink-strong); text-align: center; white-space: nowrap; }
.arena-root .los-name.out { font-size: 12px; text-decoration: line-through; color: var(--muted); }
.arena-root .los-lights { display: flex; gap: 6px; justify-content: center; }
.arena-root .los-light { width: 12px; height: 12px; border-radius: 50%; background: var(--line); border: 1px solid var(--line-strong); box-sizing: border-box; }
.arena-root .los-light.on { background: var(--pc); border: none; box-shadow: 0 0 9px var(--pc); }
.arena-root .los-light.pop { animation: losLightPop .45s ease; }
.arena-root .los-bubble { position: absolute; left: 50%; transform: translateX(-50%); white-space: nowrap; background: var(--green); color: #fff; font-weight: 900; font-size: 12px; padding: 4px 9px; border-radius: 99px; box-shadow: 0 4px 10px rgba(0,0,0,.2); z-index: 5; animation: losBubbleIn .35s ease both; }
.arena-root .los-safe-badge { position: absolute; top: -6px; right: -8px; background: var(--green); color: #fff; font-weight: 900; font-size: 10px; padding: 2px 7px; border-radius: 99px; z-index: 5; }
.arena-root .los-crown { position: absolute; left: 50%; transform: translateX(-50%); z-index: 6; }

/* keyframes (global) */
@keyframes losBob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes losBuzz { 0% { transform: scale(1); } 35% { transform: scale(1.14); } 100% { transform: scale(1); } }
@keyframes losPose { 0% { transform: translateY(0) scale(1); } 28% { transform: translateY(-26px) scale(1.08,.92); } 58% { transform: translateY(0) scale(.95,1.06); } 78% { transform: translateY(-5px) scale(1); } 100% { transform: translateY(0) scale(1); } }
@keyframes losElim { 0% { transform: translateY(0) rotate(0); opacity: 1; } 22% { transform: translateY(-20px) rotate(-10deg); } 100% { transform: translateY(180px) rotate(48deg); opacity: 0; } }
@keyframes losCelebrate { 0% { transform: translateY(0) rotate(-4deg); } 25% { transform: translateY(-22px) rotate(0); } 50% { transform: translateY(0) rotate(4deg); } 75% { transform: translateY(-12px) rotate(0); } 100% { transform: translateY(0) rotate(-4deg); } }
@keyframes losShrink { from { width: 100%; } to { width: 0%; } }
@keyframes losLightPop { 0% { transform: scale(0); } 55% { transform: scale(1.5); } 100% { transform: scale(1); } }
@keyframes losBubbleIn { 0% { opacity: 0; transform: translate(-50%, 8px) scale(.6); } 60% { transform: translate(-50%, -2px) scale(1.08); } 100% { opacity: 1; transform: translate(-50%, 0) scale(1); } }
@keyframes losOverlayIn { 0% { opacity: 0; transform: translateY(14px) scale(.96); } 100% { opacity: 1; transform: none; } }
@keyframes losPulseRing { 0% { box-shadow: 0 0 0 3px var(--bg), 0 0 0 7px var(--pc), 0 0 0 0 var(--pc); } 70% { box-shadow: 0 0 0 3px var(--bg), 0 0 0 7px var(--pc), 0 0 0 16px transparent; } 100% { box-shadow: 0 0 0 3px var(--bg), 0 0 0 7px var(--pc), 0 0 0 0 transparent; } }

/* responsive helpers from Quiz Arena.html */
@media (max-width: 720px) { .arena-root .hide-sm { display: none !important; } }
@media (min-width: 880px) {
  .arena-root .lobby-grid { grid-template-columns: 1fr 1fr !important; }
  .arena-root .lobby-grid > .card:first-child { grid-column: 1 / -1; }
}
@media (max-width: 760px) { .arena-root { --radius: 16px; } }
@media (max-width: 560px) {
  .arena-root .los-hud { gap: 8px; padding: 0 10px; }
  .arena-root .los-title { font-size: 11px; letter-spacing: .06em; }
  .arena-root .los-round, .arena-root .los-left { font-size: 12px; padding: 6px 9px; }
}