@import url("shared/premium-loading-bar.css");

*,*::before,*::after{box-sizing:border-box}
:root{
  --bg:#0a0e27;--card:rgba(30,41,79,.7);--card-2:rgba(22,32,66,.85);
  --stroke:rgba(167,139,250,.25);--stroke-strong:rgba(167,139,250,.45);
  --purple:#7c3aed;--violet:#a78bfa;--violet-2:#c4b5fd;--blue:#60a5fa;
  --pink:#ec4899;--green:#22c55e;--red:#ef4444;--gold:#fbbf24;--text:#f8fafc;--muted:#94a3b8;--dim:#64748b;
  --grad-hero:linear-gradient(135deg,#7c3aed 0%,#a78bfa 55%,#60a5fa 100%);
  --grad-you:linear-gradient(135deg,#60a5fa 0%,#3b82f6 100%);
  --grad-opp:linear-gradient(135deg,#ec4899 0%,#7c3aed 100%);
  --grad-gold:linear-gradient(135deg,#fbbf24 0%,#f59e0b 55%,#fbbf24 100%);
}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;background:#0a0e27;color:#e2e8f0;min-height:100vh;}
header{padding:12px 16px;background:rgba(30,41,79,.92);border-bottom:1px solid rgba(167,139,250,.28);position:relative;z-index:100;}
body.marathon-shell-booting header,
body.marathon-page-handoff header,
body.marathon-boundary-pending header{display:none!important}
#title{font-size:1.05rem;font-weight:800;background:linear-gradient(135deg,#7c3aed,#a78bfa 55%,#60a5fa 100%);-webkit-background-clip:text;background-clip:text;color:transparent;}
#phaseBar{font-size:.8rem;color:#94a3b8;margin-top:4px;}
#marathon-stage{position:relative;min-height:calc(100dvh - 56px);}
#lobby-screen,#transition-screen,#final-screen{position:absolute;left:0;right:0;top:0;bottom:0;z-index:22;overflow:auto;background:radial-gradient(ellipse at 50% 0%,#1a1f3d 0%,#0a0e27 55%,#050816 100%);}
#transition-screen{z-index:30;}
body.marathon-stage-transition,body.marathon-stage-final{background:radial-gradient(ellipse at 50% 0%,#1a1f3d 0%,#0a0e27 54%,#050816 100%);}
body.marathon-stage-transition header,body.marathon-stage-final header{position:fixed;top:0;left:0;right:0;z-index:120;padding:calc(env(safe-area-inset-top,0px) + 10px) 18px 10px;background:linear-gradient(180deg,rgba(5,8,22,.78),rgba(5,8,22,0));border:0;pointer-events:none;}
body.marathon-stage-transition #title,body.marathon-stage-final #title{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;opacity:.72;}
body.marathon-stage-transition #phaseBar,body.marathon-stage-final #phaseBar{font-size:.66rem;opacity:.48;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:calc(100vw - 36px);}
body.marathon-stage-final header{display:none}
body.marathon-stage-transition #marathon-stage,body.marathon-stage-final #marathon-stage{min-height:100dvh;}
body.marathon-stage-transition #transition-screen,body.marathon-stage-final #final-screen{background:transparent;}
body.marathon-stage-transition header{display:none}
[data-bind]{min-height:1em}
.marathon-panel{position:relative;min-height:100%;display:flex;justify-content:center;padding:calc(env(safe-area-inset-top,0px) + 18px) 14px calc(env(safe-area-inset-bottom,0px) + 24px);color:var(--text)}
body.marathon-stage-transition .marathon-panel,body.marathon-stage-final .marathon-panel{min-height:100dvh;padding:calc(env(safe-area-inset-top,0px) + 54px) clamp(12px,3.5vw,22px) calc(env(safe-area-inset-bottom,0px) + 18px);align-items:flex-start;background:radial-gradient(circle at 50% 4%,rgba(124,58,237,.24),transparent 34%),radial-gradient(circle at 90% 78%,rgba(236,72,153,.18),transparent 30%),radial-gradient(ellipse at 50% 0%,#171b39 0%,#0a0e27 52%,#050816 100%);}
body.marathon-stage-final .marathon-panel{padding-top:calc(env(safe-area-inset-top,0px) + 14px)}
.marathon-panel::before,.marathon-panel::after{content:"";position:absolute;border-radius:50%;filter:blur(70px);opacity:.42;pointer-events:none}
.marathon-panel::before{width:340px;height:340px;background:radial-gradient(circle,rgba(124,58,237,.6),transparent 68%);top:-90px;left:-80px}
.marathon-panel::after{width:300px;height:300px;background:radial-gradient(circle,rgba(236,72,153,.45),transparent 68%);bottom:-70px;right:-80px}
.marathon-app{position:relative;z-index:1;max-width:480px;width:100%;display:flex;flex-direction:column;gap:14px}
body.marathon-stage-transition .marathon-app,body.marathon-stage-final .marathon-app{max-width:min(540px,100%);gap:clamp(10px,1.8dvh,14px);}
.marathon-top-bar{display:flex;align-items:center;justify-content:space-between;gap:10px}
.marathon-logo{font-weight:900;font-size:1rem;background:var(--grad-hero);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 6px rgba(167,139,250,.35))}
.phase-chip,.pill-tag{font-size:.62rem;font-weight:900;padding:5px 11px;border-radius:999px;letter-spacing:.06em;text-transform:uppercase;border:1px solid rgba(251,191,36,.35);background:rgba(251,191,36,.14);color:var(--gold)}
.stepper{display:flex;justify-content:space-between;align-items:center;gap:2px;padding:8px 4px;border-radius:16px;background:var(--card);backdrop-filter:blur(12px);border:1px solid var(--stroke);box-shadow:0 10px 40px -12px rgba(124,58,237,.35)}
.step{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;padding:3px 1px;min-width:0}
.step-ic{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(15,23,42,.5);border:1px solid var(--stroke);color:var(--muted)}
.marathon-mode-icon{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 12px rgba(167,139,250,.45))}
.marathon-mode-icon--step{width:76%;height:76%}
.marathon-mode-icon--completed{width:clamp(54px,16vw,82px);height:clamp(54px,16vw,82px);margin-inline:auto}
.marathon-mode-icon--next{width:72%;height:72%}
.step.done .step-ic{background:var(--grad-hero);border-color:transparent;color:#fff;box-shadow:0 0 14px rgba(167,139,250,.45)}
.step.active .step-ic{background:var(--grad-gold);border-color:transparent;color:#1a0a00;box-shadow:0 0 28px rgba(251,191,36,.55)}
.step-lbl{font-size:.5rem;font-weight:800;color:var(--muted);letter-spacing:.03em;text-align:center;line-height:1.1;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:52px}
.step.active .step-lbl{color:var(--gold)}.step.done .step-lbl{color:var(--violet-2)}
.step-line{flex:0 0 8px;height:2px;background:rgba(148,163,184,.25);border-radius:2px;margin:0 -2px 18px}.step-line.done{background:var(--grad-hero);box-shadow:0 0 8px rgba(167,139,250,.55)}
.finished-hero,.next-card,.total-card,.cd-wrap,.champion-card,.totals,.breakdown,.stats-strip .ss-item{background:var(--card);backdrop-filter:blur(14px);border:1px solid var(--stroke);box-shadow:0 10px 40px -12px rgba(124,58,237,.35)}
body.marathon-stage-transition .finished-hero,body.marathon-stage-transition .next-card,body.marathon-stage-transition .total-card,body.marathon-stage-transition .cd-wrap,body.marathon-stage-final .champion-card,body.marathon-stage-final .totals,body.marathon-stage-final .breakdown,body.marathon-stage-final .stats-strip .ss-item{background:linear-gradient(180deg,rgba(28,38,78,.58),rgba(10,15,42,.68));border-color:rgba(167,139,250,.34);box-shadow:0 18px 54px -28px rgba(124,58,237,.7),inset 0 1px 0 rgba(255,255,255,.04);}
.finished-hero{position:relative;padding:18px 16px 16px;border-radius:22px;display:flex;flex-direction:column;gap:10px;align-items:center;text-align:center;overflow:hidden}
.fh-label{font-size:.6rem;font-weight:900;letter-spacing:.1em;color:var(--violet-2);background:rgba(167,139,250,.14);padding:4px 11px;border-radius:999px;border:1px solid rgba(167,139,250,.35);text-transform:uppercase}
.fh-icon{font-size:2.8rem;line-height:1;filter:drop-shadow(0 0 18px rgba(96,165,250,.6))}
.fh-name{font-size:1.3rem;font-weight:900;background:var(--grad-hero);-webkit-background-clip:text;background-clip:text;color:transparent}
.fh-result{font-size:.72rem;font-weight:700;color:var(--muted)}
.fh-verdict{font-size:.9rem;font-weight:900;padding:6px 16px;border-radius:999px;border:1px solid rgba(167,139,250,.35);color:var(--violet-2)}
.score-board{display:grid;grid-template-columns:1fr 46px 1fr;gap:8px;align-items:center;width:100%;padding:12px;border-radius:16px;background:rgba(15,23,42,.55);border:1px solid var(--stroke)}
.sb-side,.tot-side{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px;border-radius:14px;position:relative;overflow:hidden}.sb-side::before,.tot-side::before{content:"";position:absolute;inset:0;opacity:.14}.you::before{background:var(--grad-you)}.opp::before{background:var(--grad-opp)}.sb-side>*,.tot-side>*{position:relative;z-index:1}
.sb-tag,.tot-tag{font-size:.54rem;font-weight:900;letter-spacing:.08em;padding:2px 9px;border-radius:999px;text-transform:uppercase;border:1px solid rgba(167,139,250,.35);color:var(--violet-2)}
.sb-name,.tot-name{font-size:.72rem;font-weight:800;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sb-n,.tot-n{font-size:1.9rem;font-weight:900;background:var(--grad-hero);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}.sb-col,.tot-lbl{font-size:.56rem;color:var(--muted);font-weight:800;text-transform:uppercase}.sb-colon,.tot-colon{font-size:1.5rem;font-weight:900;color:var(--violet-2);text-align:center}
.total-card{padding:10px 12px;border-radius:16px;display:flex;justify-content:space-between;align-items:center;gap:12px}.total-head{font-size:.62rem;font-weight:900;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}.total-body{display:grid;grid-template-columns:1fr 20px 1fr;gap:6px;align-items:center;flex:1;max-width:240px}.total-n{font-size:1rem;font-weight:900;text-align:center}.total-n.you{color:var(--blue)}.total-n.opp{color:var(--pink)}
.next-card{padding:16px 14px;border-radius:22px;display:flex;flex-direction:column;gap:10px;overflow:hidden}.next-head,.next-body{display:flex;align-items:center;gap:10px}.next-tag{font-size:.58rem;font-weight:900;letter-spacing:.08em;padding:4px 11px;border-radius:999px;background:rgba(96,165,250,.18);color:var(--blue);border:1px solid rgba(96,165,250,.4);text-transform:uppercase}.next-arrow{color:var(--violet)}.next-orb{width:62px;height:62px;flex:0 0 auto;border-radius:18px;background:radial-gradient(circle at 50% 35%,rgba(124,58,237,.45),rgba(10,14,39,.9) 72%);border:2px solid rgba(167,139,250,.5);display:grid;place-items:center;font-size:1.9rem;box-shadow:inset 0 0 20px rgba(96,165,250,.25),0 0 14px rgba(167,139,250,.3)}.next-txt{min-width:0}.next-name{font-size:1.05rem;font-weight:900;background:var(--grad-hero);-webkit-background-clip:text;background-clip:text;color:transparent}.next-desc{font-size:.7rem;color:var(--muted);font-weight:700;line-height:1.4;margin-top:3px}.next-rules{display:flex;flex-wrap:wrap;gap:5px;margin-top:4px}.next-pill{font-size:.58rem;font-weight:800;padding:4px 8px;border-radius:999px;background:rgba(15,23,42,.55);color:var(--violet-2);border:1px solid var(--stroke)}
.cd-wrap{display:flex;align-items:center;justify-content:center;gap:14px;padding:14px 16px;border-radius:18px}.cd-ring{position:relative;width:56px;height:56px;flex:0 0 auto}.cd-ring svg{width:100%;height:100%;transform:rotate(-90deg)}.cd-bg{fill:none;stroke:rgba(148,163,184,.2);stroke-width:5}.cd-arc{fill:none;stroke:#a78bfa;stroke-width:5;stroke-linecap:round;stroke-dasharray:157.08}.cd-num{position:absolute;inset:0;display:grid;place-items:center;font-weight:900}.cd-info{flex:1}.cd-label{font-size:.62rem;font-weight:900;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}.cd-sub{font-size:.9rem;font-weight:800}
.exit-wrap{text-align:center}.exit-link{background:none;border:none;font:inherit;font-size:.68rem;font-weight:700;color:var(--dim);letter-spacing:.04em;padding:0}
.champion-card{position:relative;padding:22px 18px 20px;border-radius:24px;border-color:var(--stroke-strong);display:flex;flex-direction:column;gap:8px;align-items:center;text-align:center;box-shadow:0 10px 40px -12px rgba(124,58,237,.35),0 0 32px rgba(251,191,36,.38)}
.marathon-stage-final .champion-card{padding:clamp(12px,3vw,16px) clamp(14px,4vw,18px);gap:clamp(4px,1.6vw,7px);border-radius:clamp(18px,5vw,24px);background:radial-gradient(circle at 50% 0%,rgba(251,191,36,.16),rgba(28,38,78,.52) 54%,rgba(10,15,42,.7));}
.cc-label{font-size:.6rem;font-weight:900;letter-spacing:.1em;color:var(--gold);background:rgba(251,191,36,.14);padding:4px 12px;border-radius:999px;border:1px solid rgba(251,191,36,.4);text-transform:uppercase}.cc-trophy{font-size:4.2rem;line-height:1;filter:drop-shadow(0 0 22px rgba(251,191,36,.7))}.cc-title{font-size:1.75rem;font-weight:900;background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent}.cc-sub{font-size:.88rem;color:var(--muted);font-weight:700;line-height:1.4}.cc-winner-name{font-size:1rem;font-weight:900;padding:6px 14px;border-radius:999px;background:rgba(251,191,36,.16);color:var(--gold);border:1px solid rgba(251,191,36,.45)}
.marathon-stage-final .cc-label,.marathon-stage-final .cc-sub,.marathon-stage-final .cc-winner-name{display:none}
.marathon-stage-final .cc-trophy{font-size:clamp(2.4rem,10vw,3.2rem)}.marathon-stage-final .cc-title{font-size:clamp(1.35rem,6.5vw,1.85rem);line-height:1.05}.marathon-stage-final .cc-sub{font-size:clamp(.78rem,3.6vw,.9rem)}.marathon-stage-final .cc-winner-name{font-size:clamp(.82rem,3.8vw,1rem)}
.totals{display:grid;grid-template-columns:1fr 48px 1fr;gap:8px;padding:14px 10px;border-radius:20px}.tot-side{border:1px solid transparent}.tot-side.you{border-color:rgba(96,165,250,.4)}.tot-side.opp{border-color:rgba(236,72,153,.4)}.tot-n{font-size:2.4rem}.tot-crown{position:absolute;top:-2px;right:-2px;font-size:1.1rem;opacity:0}.tot-side.winner .tot-crown{opacity:1}
.marathon-stage-final .totals{padding:clamp(10px,3vw,14px);border-radius:clamp(18px,5vw,22px)}.marathon-stage-final .tot-side{padding:clamp(8px,2.5vw,12px) 6px}.marathon-stage-final .tot-n{font-size:clamp(1.9rem,12vw,2.6rem)}.marathon-stage-final .tot-name{max-width:35vw}
.breakdown{padding:14px 12px;border-radius:20px;display:flex;flex-direction:column;gap:8px}.bd-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.bd-title{font-size:.72rem;font-weight:900;color:var(--violet-2);letter-spacing:.04em;text-transform:uppercase}.bd-legend{display:flex;gap:8px;font-size:.52rem;font-weight:800;color:var(--muted);text-transform:uppercase}.bd-rows{display:flex;flex-direction:column;gap:6px}.bd-row{display:grid;grid-template-columns:32px minmax(0,1fr) 50px 50px minmax(50px,auto);gap:7px;align-items:center;padding:9px 10px;border-radius:12px;background:rgba(15,23,42,.55);border:1px solid var(--stroke);min-width:0}.bd-ic,.bd-verdict{text-align:center}.bd-name{font-size:.74rem;font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.bd-score{font-size:.9rem;font-weight:900;text-align:center;min-width:0}.bd-verdict{font-size:.66rem;font-weight:900;color:rgba(248,250,252,.88);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bd-score.you{color:var(--blue)}.bd-score.opp{color:var(--pink)}
.marathon-stage-final .breakdown{padding:clamp(10px,3vw,14px);border-radius:clamp(18px,5vw,22px)}.marathon-stage-final .bd-row{padding:clamp(7px,2vw,9px) clamp(7px,2.5vw,10px);background:rgba(8,13,36,.5)}
.marathon-stage-final .bd-row.db-row-win{background:linear-gradient(135deg,rgba(34,197,94,.16),rgba(15,23,42,.62));border-color:rgba(74,222,128,.42);box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 0 18px rgba(34,197,94,.10)}
.marathon-stage-final .bd-row.db-row-loss{background:linear-gradient(135deg,rgba(239,68,68,.15),rgba(15,23,42,.62));border-color:rgba(248,113,113,.40);box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 0 18px rgba(239,68,68,.09)}
.marathon-stage-final .bd-row.db-row-draw{background:rgba(15,23,42,.58);border-color:rgba(167,139,250,.22);box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.stats-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.stats-strip .ss-item{padding:10px 8px;border-radius:14px;text-align:center}.ss-num{font-size:1.1rem;font-weight:900}.ss-num.g{color:#86efac}.ss-num.y{color:var(--gold)}.ss-num.c{color:var(--violet-2)}.ss-lbl{font-size:.56rem;font-weight:800;color:var(--muted);letter-spacing:.06em;margin-top:3px;text-transform:uppercase}
.actions{display:flex;flex-direction:column;gap:8px;margin-top:4px}.act-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.act-btn{padding:13px 14px;border:none;border-radius:14px;font:inherit;font-weight:800;font-size:.85rem;cursor:pointer;text-align:center;display:flex;align-items:center;justify-content:center;gap:6px}.act-btn:disabled{opacity:.55}.act-btn.primary{background:var(--grad-hero);color:#fff}.act-btn.gold{background:var(--grad-gold);color:#1a0a00}.act-btn.secondary{background:rgba(167,139,250,.14);color:var(--violet);border:1px solid rgba(167,139,250,.35)}
.marathon-stage-final .act-btn{min-height:46px;border-radius:16px}.marathon-stage-final .actions{padding-bottom:2px}
body.marathon-page-handoff::after{content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;background:radial-gradient(ellipse at 50% 0%,#1a1f3d 0%,#0a0e27 55%,#050816 100%);}
body.marathon-boundary-final header{display:none!important}
body.marathon-boundary-final #lobby-screen,
body.marathon-boundary-final #transition-screen,
body.marathon-boundary-final #final-screen{display:none!important}
#transition-screen.marathon-trans-run{animation:marathonTransOverlay 0.85s ease-in-out forwards;}
#transition-screen.marathon-hold-show{animation:marathonHoldFadeIn .18s ease-out both;}
body.marathon-stage-transition .marathon-panel{padding:calc(env(safe-area-inset-top,0px) + 24px) clamp(18px,5vw,28px) calc(env(safe-area-inset-bottom,0px) + 24px);align-items:center;}
body.marathon-stage-transition .marathon-app{align-items:center;justify-content:center;gap:14px;max-width:480px;min-height:calc(100dvh - 48px);}
body.marathon-stage-transition .marathon-top-bar,
body.marathon-stage-transition .stepper,
body.marathon-stage-transition .finished-hero,
body.marathon-stage-transition .total-card,
body.marathon-stage-transition .next-head,
body.marathon-stage-transition .next-rules,
body.marathon-stage-transition .exit-wrap{display:none!important}
body.marathon-stage-transition .next-card{width:100%;padding:0;border:0;background:transparent;box-shadow:none;backdrop-filter:none;align-items:center;gap:12px;overflow:visible}
body.marathon-stage-transition .next-body{flex-direction:column;justify-content:center;gap:12px;text-align:center;width:100%}
body.marathon-stage-transition .next-orb{width:clamp(112px,34vw,130px);height:clamp(112px,34vw,130px);border-radius:30px;font-size:0;box-shadow:inset 0 0 32px rgba(96,165,250,.25),0 0 36px rgba(167,139,250,.4)}
body.marathon-stage-transition .marathon-mode-icon--next{width:76%;height:76%}
body.marathon-stage-transition .next-txt{display:flex;flex-direction:column;align-items:center;gap:8px;max-width:360px}
body.marathon-stage-transition .next-name{font-size:clamp(1.22rem,5.6vw,1.55rem);line-height:1.12}
body.marathon-stage-transition .next-desc{margin:0;font-size:.86rem;line-height:1.45;color:#cbd5f5;font-weight:600}
body.marathon-stage-transition .cd-wrap{width:100%;max-width:340px;margin-top:8px;padding:0;border:0;background:transparent;box-shadow:none;backdrop-filter:none;display:flex;flex-direction:column;gap:9px}
body.marathon-stage-transition .cd-wrap::before{content:"";width:min(320px,72vw);height:7px;border-radius:999px;background:linear-gradient(90deg,transparent 0%,rgba(124,58,237,.85) 30%,rgba(96,165,250,.85) 70%,transparent 100%);background-size:200% 100%;border:1px solid rgba(167,139,250,.22);box-shadow:0 0 8px rgba(167,139,250,.4);animation:marathonTransitionLoad 1.6s ease-in-out infinite}
body.marathon-stage-transition .cd-ring,
body.marathon-stage-transition .cd-label{display:none}
body.marathon-stage-transition .cd-info{flex:0;text-align:center}
body.marathon-stage-transition .cd-sub{font-size:.84rem;font-weight:700;color:#cbd5f5;letter-spacing:.02em}
@keyframes marathonTransOverlay{
  0%{opacity:0}
  12%{opacity:1}
  78%{opacity:1}
  100%{opacity:0;pointer-events:none}
}
@keyframes marathonHoldFadeIn{
  from{opacity:0}
  to{opacity:1}
}
@keyframes marathonTransitionLoad{0%{background-position:200% 0}100%{background-position:-200% 0}}
.cd-ring.spinning .cd-arc{stroke-dashoffset:0;animation:cdSpinArc 1.1s linear infinite;}
@keyframes cdSpinArc{
  0%{stroke-dashoffset:157.08;transform:rotate(0deg);transform-origin:center}
  100%{stroke-dashoffset:-157.08;transform:rotate(360deg);transform-origin:center}
}
@media (max-width:380px){
  .score-board,.totals{grid-template-columns:1fr 36px 1fr}
  .step-ic{width:26px;height:26px;font-size:.78rem}.step-lbl{font-size:.46rem;max-width:44px}.step-line{flex-basis:4px}
  .fh-icon{font-size:2.4rem}.fh-name{font-size:1.15rem}.next-orb{width:54px;height:54px;font-size:1.6rem}
  .bd-row{grid-template-columns:28px minmax(0,1fr) 42px 42px 20px;gap:5px;padding:7px 8px}
  .tot-n{font-size:2rem}.cc-trophy{font-size:3.5rem}.cc-title{font-size:1.5rem}
}

/* M5-C polish: Marathon's lobby/transition/final screens inherit the
 * starfield via the same .m5-bg-stars decorator. Layers already render the
 * base radial-gradient; this just adds the depth without extra DOM. */
#lobby-screen,
#transition-screen,
#final-screen{position:relative;overflow:hidden auto;}
#lobby-screen::before,
#transition-screen::before,
#final-screen::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    radial-gradient(1.5px 1.5px at 14% 18%, rgba(255,255,255,.75), transparent 60%),
    radial-gradient(1.2px 1.2px at 27% 76%, rgba(255,255,255,.55), transparent 60%),
    radial-gradient(1.8px 1.8px at 41% 33%, rgba(167,139,250,.7),  transparent 60%),
    radial-gradient(1.4px 1.4px at 58% 88%, rgba(255,255,255,.65), transparent 60%),
    radial-gradient(1.2px 1.2px at 72% 12%, rgba(96,165,250,.68),  transparent 60%),
    radial-gradient(1.6px 1.6px at 84% 58%, rgba(255,255,255,.6),  transparent 60%),
    radial-gradient(1.0px 1.0px at 92% 80%, rgba(255,255,255,.5),  transparent 60%),
    radial-gradient(1.4px 1.4px at 7% 92%,  rgba(167,139,250,.6),  transparent 60%);
  opacity:.85;
  z-index:0;
}
#lobby-screen > *,
#transition-screen > *,
#final-screen > *{position:relative;z-index:1;}

/* ─── M5-C polish: starfield + hero + emerald liquid loader ───────────── */

/* Starfield background (CSS-only — no image assets). Applied to the
 * intermission/child-enter overlays via .m5-bg-stars. Two pseudo-layers
 * paint distinct star points so the field has subtle depth. */
.m5-bg-stars{position:relative;}
.m5-bg-stars::before,
.m5-bg-stars::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-repeat:no-repeat;
}
.m5-bg-stars::before{
  background-image:
    radial-gradient(1.6px 1.6px at 12% 18%, rgba(255,255,255,.78), transparent 60%),
    radial-gradient(1.2px 1.2px at 27% 76%, rgba(255,255,255,.58), transparent 60%),
    radial-gradient(1.8px 1.8px at 41% 33%, rgba(167,139,250,.72), transparent 60%),
    radial-gradient(1.4px 1.4px at 58% 88%, rgba(255,255,255,.66), transparent 60%),
    radial-gradient(1.2px 1.2px at 72% 12%, rgba(96,165,250,.68), transparent 60%),
    radial-gradient(1.6px 1.6px at 84% 58%, rgba(255,255,255,.6), transparent 60%),
    radial-gradient(1.0px 1.0px at 92% 80%, rgba(255,255,255,.5), transparent 60%),
    radial-gradient(1.4px 1.4px at 7% 92%, rgba(167,139,250,.62), transparent 60%);
  opacity:.9;
  animation:m5StarsDrift 14s linear infinite alternate;
}
.m5-bg-stars::after{
  background-image:
    radial-gradient(1.0px 1.0px at 21% 44%, rgba(255,255,255,.55), transparent 60%),
    radial-gradient(0.8px 0.8px at 47% 14%, rgba(255,255,255,.4), transparent 60%),
    radial-gradient(1.0px 1.0px at 63% 51%, rgba(255,255,255,.45), transparent 60%),
    radial-gradient(1.2px 1.2px at 38% 64%, rgba(96,165,250,.55), transparent 60%),
    radial-gradient(0.8px 0.8px at 86% 26%, rgba(255,255,255,.42), transparent 60%),
    radial-gradient(0.8px 0.8px at 18% 6%, rgba(255,255,255,.35), transparent 60%),
    radial-gradient(0.8px 0.8px at 78% 95%, rgba(167,139,250,.45), transparent 60%);
  opacity:.7;
  animation:m5StarsDrift 22s linear infinite alternate-reverse;
}
@keyframes m5StarsDrift{
  0%  {transform:translate3d(0,0,0);}
  100%{transform:translate3d(-8px,-6px,0);}
}

/* Hero block (icon + title + description). No wrapper card. */
.m5-hero{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:14px;
  position:relative;
}
.m5-hero-orb{
  position:relative;
  display:grid;
  place-items:center;
  width:clamp(118px,40vw,150px);
  height:clamp(118px,40vw,150px);
  isolation:isolate;
}
.m5-hero-orb::before{
  content:"";
  position:absolute;
  inset:-22%;
  border-radius:50%;
  background:
    radial-gradient(circle at 50% 50%, rgba(34,197,94,.32) 0%, rgba(96,165,250,.18) 38%, rgba(124,58,237,.16) 60%, transparent 72%);
  filter:blur(18px);
  z-index:-1;
  pointer-events:none;
}
.m5-hero-icon{
  width:100%;
  height:100%;
  object-fit:contain;
  filter:
    drop-shadow(0 0 20px rgba(34,197,94,.45))
    drop-shadow(0 0 6px rgba(96,165,250,.35));
}
.m5-hero-skel{
  width:48px;
  height:48px;
  border-radius:50%;
  border:3px solid rgba(167,139,250,.25);
  border-top-color:#a78bfa;
  animation:m5HeroSpin 1s linear infinite;
}
@keyframes m5HeroSpin{to{transform:rotate(360deg)}}
.m5-hero-title{
  margin:0;
  font-size:clamp(1.35rem,6vw,1.7rem);
  font-weight:900;
  line-height:1.1;
  letter-spacing:-.005em;
  background:linear-gradient(135deg,#22c55e 0%,#a78bfa 55%,#60a5fa 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  text-align:center;
}
.m5-hero-desc{
  margin:0;
  font-size:.92rem;
  font-weight:600;
  color:#cbd5f5;
  line-height:1.45;
  max-width:380px;
  opacity:.92;
  text-align:center;
  min-height:1.45em;
}

/* Loader — premium emerald liquid bar */
.m5-loader{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  width:100%;
  max-width:360px;
  margin:18px auto 0;
}
.m5-loader-track{
  position:relative;
  width:100%;
  height:11px;
  border-radius:999px;
  background:linear-gradient(180deg,rgba(8,11,28,.75),rgba(15,23,42,.85));
  border:1px solid rgba(34,197,94,.28);
  overflow:hidden;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.05),
    inset 0 -1px 0 rgba(0,0,0,.35),
    0 0 14px rgba(34,197,94,.15);
}
.m5-loader-fill{
  position:absolute;
  inset:0;
  border-radius:inherit;
  background:
    linear-gradient(180deg, rgba(255,255,255,.18) 0%, transparent 35%, rgba(0,0,0,.18) 100%),
    linear-gradient(90deg,#059669 0%,#10b981 35%,#22c55e 70%,#34d399 100%);
  transform-origin:left center;
  transform:scaleX(.04);
  transition:transform .55s cubic-bezier(.25,.46,.45,.94);
  will-change:transform;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.3),
    0 0 18px rgba(34,197,94,.55);
}
.m5-loader-liquid{
  position:absolute;
  inset:0;
  border-radius:inherit;
  background:linear-gradient(110deg,transparent 32%,rgba(255,255,255,.55) 50%,transparent 68%);
  background-size:240% 100%;
  background-position:200% 0;
  animation:m5LoaderLiquid 1.9s ease-in-out infinite;
  mix-blend-mode:screen;
  pointer-events:none;
}
.m5-loader-shine{
  position:absolute;
  left:0; right:0; top:0;
  height:55%;
  border-radius:999px 999px 0 0 / 100% 100% 0 0;
  background:linear-gradient(180deg,rgba(255,255,255,.25) 0%,transparent 100%);
  pointer-events:none;
}
.m5-loader-text,
.m5-loader-label{
  font-size:.82rem;
  font-weight:700;
  color:#cbd5f5;
  letter-spacing:.02em;
  text-align:center;
  min-height:1.15em;
  opacity:.9;
}
.m5-loader-warning{
  display:none;
  font-size:.78rem;
  font-weight:700;
  color:#cbd5f5;
  letter-spacing:.02em;
  text-align:center;
  opacity:.85;
}
.m5-loader-retry{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-top:10px;
  font-size:.98rem;
  font-weight:800;
  color:#f8fafc;
  background:linear-gradient(135deg,#10b981 0%,#22c55e 55%,#60a5fa 100%);
  border:0;
  border-radius:999px;
  padding:13px 30px;
  min-height:46px;
  min-width:160px;
  cursor:pointer;
  letter-spacing:.03em;
  -webkit-appearance:none;
  appearance:none;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.3),
    inset 0 -1px 0 rgba(0,0,0,.18),
    0 10px 28px rgba(16,185,129,.42),
    0 2px 6px rgba(0,0,0,.4);
  transition:transform .12s ease, box-shadow .12s ease;
}
.m5-loader-retry:focus-visible{outline:2px solid #60a5fa;outline-offset:3px;}
.m5-loader-retry:active{transform:translateY(1px);box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 4px 10px rgba(16,185,129,.32);}

.m5-loader[data-state="warn"] .m5-loader-fill{
  background:
    linear-gradient(180deg, rgba(255,255,255,.18) 0%, transparent 35%, rgba(0,0,0,.18) 100%),
    linear-gradient(90deg,#0d9488 0%,#10b981 60%,#a3e635 100%);
}
.m5-loader[data-state="warn"] .m5-loader-warning{display:none!important;}
.m5-loader[data-state="retry"] .m5-loader-fill{
  background:
    linear-gradient(180deg, rgba(255,255,255,.18) 0%, transparent 35%, rgba(0,0,0,.18) 100%),
    linear-gradient(90deg,#475569 0%,#64748b 100%);
}
.m5-loader[data-state="retry"] .m5-loader-liquid{animation:none;opacity:0;}
.m5-loader[data-state="final"] .m5-loader-fill{
  background:
    linear-gradient(180deg, rgba(255,255,255,.18) 0%, transparent 35%, rgba(0,0,0,.18) 100%),
    linear-gradient(90deg,#22c55e 0%,#34d399 50%,#60a5fa 100%);
}
.m5-loader[data-state="complete"] .m5-loader-fill{
  transform:scaleX(1)!important;
  background:
    linear-gradient(180deg, rgba(255,255,255,.18) 0%, transparent 35%, rgba(0,0,0,.18) 100%),
    linear-gradient(90deg,#22c55e 0%,#10b981 100%);
}
.m5-loader[data-state="complete"] .m5-loader-liquid{opacity:0;animation:none;}

@keyframes m5LoaderLiquid{
  0%  {background-position:200% 0;}
  100%{background-position:-100% 0;}
}
@media (prefers-reduced-motion: reduce){
  .m5-loader-fill{transition:none;}
  .m5-loader-liquid{animation:none;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.25) 50%,transparent 70%);}
  .m5-bg-stars::before,
  .m5-bg-stars::after{animation:none;}
  .m5-hero-skel{animation:none;border-top-color:rgba(167,139,250,.5);}
}

/* M5-C visual correction: match the real flag duel gameplay background.
 * Source selectors in orbital-flags-duel.html:
 * body background #070b20, .stars/.star with gpTw, .nebula nb1/nb2/nb3 with gpNb. */
@keyframes gpTw{0%,100%{opacity:.2;transform:scale(.7)}50%{opacity:1;transform:scale(1.1)}}
@keyframes gpNb{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(22px,-18px) scale(1.08)}}

body,
body.marathon-stage-transition,
body.marathon-stage-final,
#lobby-screen,
#transition-screen,
#final-screen,
#marathonTransitionPanel,
#marathonFinalPanel,
#marathonChildEnterOverlay,
#marathonBoundaryLoader,
.m5-bg-stars{
  background:#070b20!important;
}
body.marathon-page-handoff::after{background:#070b20!important;}

#lobby-screen,
#transition-screen,
#final-screen,
#marathonTransitionPanel,
#marathonFinalPanel,
#marathonChildEnterOverlay,
#marathonBoundaryLoader,
.m5-bg-stars{
  position:relative;
  overflow:hidden;
}

.marathon-panel::before,
.marathon-panel::after{display:none!important;}

#lobby-screen::before,
#transition-screen::before,
#final-screen::before,
#marathonTransitionPanel::before,
#marathonFinalPanel::before,
#marathonChildEnterOverlay::before,
#marathonBoundaryLoader::before,
.m5-bg-stars::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  z-index:0;
  background-image:
    radial-gradient(1.2px 1.2px at 9% 14%, rgba(255,255,255,.72), transparent 60%),
    radial-gradient(1.8px 1.8px at 17% 63%, rgba(255,255,255,.55), transparent 60%),
    radial-gradient(1.1px 1.1px at 26% 31%, rgba(255,255,255,.82), transparent 60%),
    radial-gradient(2.1px 2.1px at 36% 82%, rgba(167,139,250,.68), transparent 60%),
    radial-gradient(1.3px 1.3px at 43% 18%, rgba(255,255,255,.55), transparent 60%),
    radial-gradient(1.7px 1.7px at 58% 42%, rgba(96,165,250,.65), transparent 60%),
    radial-gradient(1.0px 1.0px at 67% 72%, rgba(255,255,255,.58), transparent 60%),
    radial-gradient(2.0px 2.0px at 78% 22%, rgba(255,255,255,.78), transparent 60%),
    radial-gradient(1.4px 1.4px at 86% 61%, rgba(244,114,182,.58), transparent 60%),
    radial-gradient(1.1px 1.1px at 94% 84%, rgba(255,255,255,.5), transparent 60%);
  animation:gpTw 3.6s ease-in-out infinite;
}

#lobby-screen::after,
#transition-screen::after,
#final-screen::after,
#marathonTransitionPanel::after,
#marathonFinalPanel::after,
#marathonChildEnterOverlay::after,
#marathonBoundaryLoader::after,
.m5-bg-stars::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  z-index:0;
  background:
    radial-gradient(circle 180px at -80px -100px, rgba(124,58,237,.5), transparent 68%),
    radial-gradient(circle 150px at calc(100% + 90px) 40%, rgba(244,114,182,.45), transparent 68%),
    radial-gradient(circle 130px at 25% calc(100% + 40px), rgba(96,165,250,.35), transparent 68%);
  filter:blur(70px);
  animation:gpNb 18s ease-in-out infinite;
}

#lobby-screen > *,
#transition-screen > *,
#final-screen > *,
#marathonTransitionPanel > *,
#marathonFinalPanel > *,
#marathonChildEnterOverlay > *,
#marathonBoundaryLoader > *,
.m5-bg-stars > *{
  position:relative;
  z-index:1;
}

body.marathon-stage-transition .marathon-panel,
body.marathon-stage-final .marathon-panel{
  background:#070b20!important;
}

body.marathon-stage-transition .next-card{
  width:100%;
  padding:0!important;
  border:0!important;
  background:transparent!important;
  box-shadow:none!important;
  backdrop-filter:none!important;
  align-items:center;
  gap:14px;
  overflow:visible;
}
body.marathon-stage-transition .next-body{
  flex-direction:column;
  justify-content:center;
  gap:14px;
  text-align:center;
  width:100%;
}
body.marathon-stage-transition .next-orb,
.m5-hero-orb{
  position:relative;
  display:grid;
  place-items:center;
  width:clamp(118px,34vw,150px)!important;
  height:clamp(118px,34vw,150px)!important;
  max-height:150px;
  border:0!important;
  border-radius:0!important;
  background:transparent!important;
  box-shadow:none!important;
  isolation:isolate;
  overflow:visible;
}
body.marathon-stage-transition .next-orb::before,
.m5-hero-orb::before{
  content:"";
  position:absolute;
  inset:-22%;
  border-radius:50%;
  background:radial-gradient(circle at 50% 50%, rgba(34,197,94,.30), rgba(96,165,250,.18) 38%, rgba(124,58,237,.16) 60%, transparent 72%);
  filter:blur(18px);
  z-index:-1;
  pointer-events:none;
}
body.marathon-stage-transition .marathon-mode-icon--next,
.m5-hero-icon{
  width:clamp(118px,34vw,150px)!important;
  height:clamp(118px,34vw,150px)!important;
  max-height:150px!important;
  object-fit:contain!important;
  filter:drop-shadow(0 0 20px rgba(34,197,94,.45)) drop-shadow(0 0 6px rgba(96,165,250,.35));
}
body.marathon-stage-transition .next-name,
.m5-hero-title{font-size:clamp(1.32rem,6vw,1.7rem);}
body.marathon-stage-transition .next-desc,
.m5-hero-desc{font-size:.92rem;max-width:380px;color:#cbd5f5;}

body.marathon-stage-transition .cd-wrap{
  width:100%;
  max-width:none;
  margin-top:6px;
  padding:0!important;
  border:0!important;
  background:transparent!important;
  box-shadow:none!important;
  backdrop-filter:none!important;
  display:flex;
  justify-content:center;
}
body.marathon-stage-transition .cd-wrap::before{content:none!important;}
body.marathon-stage-transition .cd-ring,
body.marathon-stage-transition .cd-label{display:none!important;}
body.marathon-stage-transition .cd-info{
  width:100%;
  flex:0 1 auto;
  display:flex;
  justify-content:center;
  text-align:center;
}

.m5-loader{
  display:flex!important;
  flex-direction:column;
  align-items:center;
  gap:10px;
  width:min(360px, calc(100vw - 56px))!important;
  max-width:none!important;
  margin:18px auto 0;
}
.m5-loader-track{
  position:relative;
  width:100%;
  height:12px!important;
  border-radius:999px;
  background:linear-gradient(180deg,rgba(8,11,28,.82),rgba(15,23,42,.92));
  border:1px solid rgba(34,197,94,.34);
  overflow:hidden;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06), inset 0 -1px 0 rgba(0,0,0,.38), 0 0 18px rgba(34,197,94,.22);
}
.m5-loader-fill{
  position:absolute;
  inset:0;
  border-radius:inherit;
  background:linear-gradient(180deg, rgba(255,255,255,.20) 0%, transparent 34%, rgba(0,0,0,.16) 100%), linear-gradient(90deg,#059669 0%,#10b981 35%,#22c55e 70%,#34d399 100%);
  transform-origin:left center;
  transform:scaleX(.08);
  transition:transform .55s cubic-bezier(.25,.46,.45,.94);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.32), 0 0 22px rgba(34,197,94,.58);
}
.m5-loader-liquid{
  position:absolute;
  inset:0;
  border-radius:inherit;
  background:linear-gradient(110deg,transparent 32%,rgba(255,255,255,.58) 50%,transparent 68%);
  background-size:240% 100%;
  background-position:200% 0;
  animation:m5LoaderLiquid 1.9s ease-in-out infinite;
  mix-blend-mode:screen;
  pointer-events:none;
}
.m5-loader-shine{
  position:absolute;
  left:0;
  right:0;
  top:0;
  height:55%;
  border-radius:999px 999px 0 0 / 100% 100% 0 0;
  background:linear-gradient(180deg,rgba(255,255,255,.28),transparent);
  pointer-events:none;
}
.m5-loader-text{
  display:block;
  font-size:.84rem;
  font-weight:800;
  color:#d8fbe7;
  letter-spacing:.02em;
  text-align:center;
  min-height:1.2em;
  text-shadow:0 0 14px rgba(34,197,94,.22);
}
.m5-loader-warning{display:none!important;}
.m5-loader[data-state="warn"] .m5-loader-fill{transform:scaleX(.9);}
.m5-loader[data-state="retry"] .m5-loader-fill{transform:scaleX(.96);}
.m5-loader[data-state="retry"] .m5-loader-liquid{animation:none;opacity:0;}
.m5-loader[data-state="final"] .m5-loader-fill{transform:scaleX(.96);}
.m5-loader[data-state="complete"] .m5-loader-fill{transform:scaleX(1)!important;}
.m5-loader[data-state="complete"] .m5-loader-liquid{opacity:.35;animation:m5LoaderLiquid 1.9s ease-in-out infinite;}

.m5-loader-retry{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  -webkit-appearance:none;
  appearance:none;
  border:0;
  border-radius:999px;
}