.cf-root *{box-sizing:border-box;-webkit-tap-highlight-color:transparent}@media(prefers-reduced-motion:reduce){.cf-root *,.cf-root *:before,.cf-root *:after{animation:none!important;transition:none!important}}.cf-root{--cf-heads-color: var(--game-neon-yellow);--cf-tails-color: var(--game-neon-green);display:flex;flex-direction:column;align-items:center;width:100%;padding:24px 0 40px}.cf-bg-grid{position:fixed;inset:0;pointer-events:none;z-index:0;background-image:linear-gradient(rgba(0,240,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,240,255,.04) 1px,transparent 1px);background-size:40px 40px}.cf-bg-glow{position:fixed;pointer-events:none;z-index:0;border-radius:50%;filter:blur(80px)}.cf-glow-1{width:400px;height:400px;top:-100px;left:-100px;background:#00f0ff0f}.cf-glow-2{width:300px;height:300px;bottom:0;right:-80px;background:#ffee000d}.cf-title{font-family:Orbitron,monospace;font-size:2rem;font-weight:600;text-transform:uppercase;letter-spacing:4px;color:#fff;text-shadow:0 0 7px #fff,0 0 21px #fff,0 0 42px var(--cf-heads-color),0 0 82px var(--cf-heads-color);margin-bottom:8px;text-align:center}html[data-theme=light] .cf-title{color:#0a0a0a;text-shadow:0 0 12px var(--cf-heads-color),0 0 24px var(--cf-heads-color),0 0 42px var(--cf-heads-color)}.cf-count-row{display:flex;gap:8px;justify-content:center;margin-bottom:24px;flex-wrap:wrap}.cf-count-btn{width:44px;height:44px;border-radius:8px;border:1px solid var(--game-border);background:var(--game-bg-card);color:var(--game-text-primary);font-family:Orbitron,monospace;font-size:1rem;cursor:pointer;transition:all .2s}.cf-count-btn:hover{border-color:var(--cf-heads-color);box-shadow:0 0 8px var(--cf-heads-color)}.cf-count-btn.cf-active{background:var(--cf-heads-color);color:#000;border-color:var(--cf-heads-color);box-shadow:0 0 12px var(--cf-heads-color)}.cf-coins-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:32px;min-height:100px;align-items:center}.cf-coin-wrap{perspective:600px}.cf-coin{width:80px;height:80px;position:relative;transform-style:preserve-3d;border-radius:50%;transition:transform .1s}.cf-coin.cf-flipping{animation:cf-flip var(--cf-duration, .9s) cubic-bezier(.1,.85,.2,1) forwards}.cf-face{position:absolute;inset:0;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:Orbitron,monospace;font-size:.8rem;font-weight:700;backface-visibility:hidden;border:2px solid}.cf-heads{background:radial-gradient(circle,#fe03,#ffee000d);border-color:var(--cf-heads-color);color:var(--cf-heads-color);text-shadow:0 0 8px var(--cf-heads-color);box-shadow:0 0 12px var(--cf-heads-color),inset 0 0 8px #ffee001a}.cf-tails{background:radial-gradient(circle,#0f83,#00ff880d);border-color:var(--cf-tails-color);color:var(--cf-tails-color);text-shadow:0 0 8px var(--cf-tails-color);box-shadow:0 0 12px var(--cf-tails-color),inset 0 0 8px #00ff881a;transform:rotateY(180deg)}@keyframes cf-flip{0%{transform:rotateY(0)}to{transform:rotateY(var(--cf-end-rotation, 720deg))}}.cf-stats{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;margin-bottom:24px;font-family:Rajdhani,sans-serif}.cf-stat{text-align:center}.cf-stat-val{font-size:1.6rem;font-weight:700;line-height:1}.cf-stat-heads .cf-stat-val{color:var(--cf-heads-color);text-shadow:0 0 8px var(--cf-heads-color)}.cf-stat-tails .cf-stat-val{color:var(--cf-tails-color);text-shadow:0 0 8px var(--cf-tails-color)}.cf-stat-total .cf-stat-val{color:var(--game-text-primary)}.cf-stat-lbl{font-size:.7rem;color:var(--game-text-muted);text-transform:uppercase;letter-spacing:1px}.cf-streak{font-family:Rajdhani,sans-serif;font-size:.9rem;color:var(--game-text-muted);margin-bottom:20px;text-align:center}.cf-history{width:100%;max-width:480px}.cf-history-title{font-family:Orbitron,monospace;font-size:.65rem;color:var(--game-text-muted);text-transform:uppercase;letter-spacing:2px;margin-bottom:8px}.cf-history-list{display:flex;flex-direction:column;gap:4px;max-height:200px;overflow-y:auto}.cf-history-item{display:flex;gap:8px;align-items:center;font-family:Rajdhani,sans-serif;font-size:.85rem;color:var(--game-text-muted);background:var(--game-bg-card);border:1px solid var(--game-border);border-radius:6px;padding:4px 10px}.cf-history-coins{display:flex;gap:4px;flex-wrap:wrap}.cf-h-chip{font-size:.75rem;font-weight:700;padding:1px 6px;border-radius:4px}.cf-h-chip.cf-h-h{background:#ffee0026;color:var(--cf-heads-color)}.cf-h-chip.cf-h-t{background:#00ff8826;color:var(--cf-tails-color)}html[data-theme=light] .cf-heads{background:var(--cf-heads-color);color:#000;text-shadow:none;box-shadow:0 0 12px var(--cf-heads-color)}html[data-theme=light] .cf-tails{background:var(--cf-tails-color);color:#000;text-shadow:none;box-shadow:0 0 12px var(--cf-tails-color)}html[data-theme=light] .cf-root{--cf-heads-color: var(--retro-mustard);--cf-tails-color: var(--retro-teal)}html[data-theme=light] .cf-bg-grid{background-image:linear-gradient(rgba(43,33,24,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(43,33,24,.05) 1px,transparent 1px)}html[data-theme=light] .cf-glow-1{background:#cf952624}html[data-theme=light] .cf-glow-2{background:#3f8f6f1f}html[data-theme=light] .cf-count-btn{border-width:2px}html[data-theme=light] .cf-count-btn.cf-active{color:var(--retro-ink)}html[data-theme=light] .cf-heads,html[data-theme=light] .cf-tails{border-color:var(--retro-ink);color:var(--retro-cream);font-weight:900}html[data-theme=light] .cf-root .btn-accent{background:var(--retro-rust);color:var(--retro-cream)}html[data-theme=light] .cf-root .btn-accent:hover{background:#a4471f}