:root{--fo-bg-1: #082f49;--fo-bg-2: #0c4a6e;--fo-water-1: #0369a1;--fo-water-2: #075985;--fo-ink: #e0f2fe;--fo-ink-dim: #7dd3fc}*{box-sizing:border-box}.fo-app{min-height:100%;max-width:560px;margin:0 auto;padding:.75rem .75rem 1.5rem;color:var(--fo-ink);font-family:Barlow,system-ui,-apple-system,sans-serif;display:flex;flex-direction:column;gap:.75rem}.fo-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap}.fo-header h1{margin:0;font-size:1.6rem;letter-spacing:.02em}.fo-logo{display:inline-block;animation:fo-bob 2.4s ease-in-out infinite}@keyframes fo-bob{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.fo-mode-switch{display:flex;gap:.25rem;background:#082f4999;border-radius:999px;padding:.2rem}.fo-mode-switch button{border:0;background:transparent;color:var(--fo-ink-dim);padding:.35rem .9rem;border-radius:999px;font:inherit;font-weight:600;cursor:pointer}.fo-mode-switch button.active{background:var(--fo-water-1);color:#fff}.fo-hud{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}.fo-stat{background:#082f4999;border-radius:.5rem;padding:.3rem .65rem;font-weight:600;font-size:.9rem}.fo-combo.hot{background:#b45309;color:#fff7ed;animation:fo-pulse .8s ease-in-out infinite}@keyframes fo-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}.fo-board-wrap{position:relative}.fo-board{position:relative;width:100%;max-height:68vh;margin:0 auto;border-radius:1rem;background:linear-gradient(rgba(224,242,254,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(224,242,254,.07) 1px,transparent 1px),linear-gradient(165deg,var(--fo-water-1),var(--fo-water-2) 65%,var(--fo-bg-2));box-shadow:inset 0 0 40px #02142380,0 8px 24px #02142373;overflow:hidden;touch-action:manipulation}.fo-fish{position:absolute;display:flex;align-items:center;justify-content:center;border:0;background:transparent;padding:4%;cursor:pointer;transition:left .45s ease-in,top .45s ease-in;-webkit-tap-highlight-color:transparent}.fo-fish:not(.exiting):hover .fo-sprite{filter:brightness(1.15) drop-shadow(0 0 6px rgba(224,242,254,.5))}.fo-fish.exiting{opacity:0;transition:left .45s ease-in,top .45s ease-in,opacity .45s ease-in;pointer-events:none}.fo-sprite{width:100%;height:100%;filter:drop-shadow(0 3px 4px rgba(2,20,35,.45))}.fo-fish.bumping{animation:fo-bump .35s ease}@keyframes fo-bump{0%{transform:translate(0)}30%{transform:translate(var(--fo-bump-x, 0),var(--fo-bump-y, 0))}60%{transform:translate(0) rotate(-4deg)}to{transform:translate(0)}}.fo-fish.bumping.dir-0{--fo-bump-y: -18%}.fo-fish.bumping.dir-1{--fo-bump-x: 18%}.fo-fish.bumping.dir-2{--fo-bump-y: 18%}.fo-fish.bumping.dir-3{--fo-bump-x: -18%}.fo-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#021423a6;border-radius:1rem;animation:fo-fade .3s ease}@keyframes fo-fade{0%{opacity:0}to{opacity:1}}.fo-win-card{background:var(--fo-bg-1);border:1px solid rgba(125,211,252,.3);border-radius:1rem;padding:1.5rem 2rem;text-align:center;max-width:90%;box-shadow:0 12px 40px #02142399}.fo-win-card h2{margin:0 0 .5rem}.fo-stars{font-size:2.2rem;letter-spacing:.2rem;color:#e0f2fe40}.fo-stars .lit{color:#fbbf24;text-shadow:0 0 12px rgba(251,191,36,.6)}.fo-win-card p{color:var(--fo-ink-dim);margin:.5rem 0 1rem}.fo-win-actions{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap}.fo-btn{border:1px solid rgba(125,211,252,.4);background:#082f49b3;color:var(--fo-ink);border-radius:.6rem;padding:.5rem 1rem;font:inherit;font-weight:600;cursor:pointer}.fo-btn:hover{background:var(--fo-water-2)}.fo-btn.primary{background:var(--fo-water-1);border-color:transparent}.fo-btn.primary:hover{background:#0284c7}.fo-footer{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.fo-hint{color:var(--fo-ink-dim);font-size:.85rem;margin-left:auto}