body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#0a0a1a;color:#e2e8f0}.hoopshooter-shell{--game-shell-max-width: 100%}.top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px}.status{color:#cbd5e1;font-weight:600}.hud{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.pill{background:#0f172acc;border:1px solid #334155;border-radius:999px;padding:4px 10px;font-weight:700}.pill.score{background:#eab30833;border-color:#ca8a04;color:#fde68a;font-size:1.1rem}.pill.misses{background:#ef444433;border-color:#dc2626;color:#fca5a5}.pill.streak{background:#f9731633;border-color:#ea580c;color:#fdba74}button{border:none;border-radius:999px;padding:8px 14px;cursor:pointer;font-weight:700;background:#2563eb;color:#fff}button.secondary{background:#1e293b;color:#e2e8f0}.playfield{position:relative;width:100%;flex:1 1 0;min-height:0;border-radius:14px;overflow:hidden;border:2px solid #334155;background:#1e293b}.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hoop{position:absolute;top:40px;width:200px;height:200px;object-fit:contain;z-index:5;transition:none}.basketball{position:absolute;width:80px;height:80px;object-fit:contain;z-index:10;pointer-events:none}.cannon-area{position:absolute;bottom:20px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;z-index:15}.aim-line{position:absolute;bottom:60px;left:50%;width:3px;height:100px;background:#ffffff4d;transform-origin:bottom center;z-index:12;pointer-events:none}.shoot-btn{background:#ea580c;color:#fff;font-size:1.2rem;font-weight:900;padding:12px 32px;border-radius:999px;border:3px solid #fed7aa;cursor:pointer;z-index:20}.shoot-btn:disabled{background:#64748b;border-color:#475569;cursor:not-allowed}.shoot-btn:hover:not(:disabled){background:#c2410c}.question-overlay{position:absolute;bottom:100px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:stretch;gap:12px;z-index:20;background:#0f172ad9;padding:10px 18px;border-radius:14px;border:1px solid #334155;width:min(560px,calc(100vw - 32px))}.hs-answer-row{display:flex;align-items:center;gap:8px}.hs-level3-card{display:grid;gap:12px}.hs-level3-phase{justify-self:start;border-radius:999px;padding:6px 12px;background:#3b82f638;color:#93c5fd;font-size:.82rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.hs-level3-story{color:#cbd5e1;line-height:1.5;white-space:pre-line}.hs-level3-prompt{font-size:clamp(1.4rem,4vw,2.2rem);font-weight:800;text-align:center}.hs-inline-math{white-space:nowrap}.hs-level3-options{display:grid;gap:10px}.hs-level3-option{width:100%;text-align:center}.hs-level3-actions,.hs-level3-feedback-actions{display:flex;justify-content:center}.hs-hint-popover{border-radius:12px;padding:12px;background:#1e293beb;border:1px solid #475569;display:grid;gap:10px}.hs-hint-popover p{margin:0;color:#e2e8f0;line-height:1.45}.hs-level3-feedback{min-height:1.4em;text-align:center;font-weight:700;color:#cbd5e1}.hs-level3-feedback.correct{color:#86efac}.hs-level3-feedback.wrong{color:#fca5a5}.prompt{font-size:clamp(1.4rem,4vw,2.2rem);font-weight:800;text-shadow:0 2px 6px rgba(0,0,0,.5)}.question-overlay input{width:100px;font-size:1.3rem;border-radius:10px;border:1px solid #64748b;padding:8px 10px;background:#0f172a;color:#e2e8f0}.result-flash{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:3rem;font-weight:900;z-index:30;pointer-events:none;opacity:0;transition:opacity .3s;text-shadow:0 4px 12px rgba(0,0,0,.5)}.result-flash.show{opacity:1}.round-banner{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:clamp(2.5rem,8vw,4rem);font-weight:900;color:#fde68a;z-index:35;pointer-events:none;text-shadow:0 4px 16px rgba(0,0,0,.7),0 0 40px rgba(234,179,8,.4);animation:roundPulse 1.5s ease-out}@keyframes roundPulse{0%{transform:translate(-50%,-50%) scale(.5);opacity:0}30%{transform:translate(-50%,-50%) scale(1.15);opacity:1}70%{transform:translate(-50%,-50%) scale(1);opacity:1}to{transform:translate(-50%,-50%) scale(1);opacity:.9}}.pill.round{background:#2563eb40;border-color:#3b82f6;color:#93c5fd}.score-display{position:absolute;top:14px;right:18px;z-index:20;display:flex;flex-direction:column;align-items:flex-end;gap:6px}.bottom{margin-top:0;min-height:22px;color:#cbd5e1;font-weight:600}.modal{position:fixed;inset:0;background:#020617bf;display:grid;place-items:center;z-index:1000}.modal.hidden{display:none}.card{background:#0f172a;border:1px solid #334155;border-radius:14px;padding:24px;width:min(480px,92vw);text-align:center}.card h2{margin:0 0 10px;font-size:1.6rem}.card p{color:#94a3b8;margin:0 0 16px;line-height:1.5}.card .big-number{font-size:3rem;font-weight:900;color:#fde68a;margin:10px 0}.card .subtitle{color:#cbd5e1;font-size:1rem;margin-bottom:16px}.btn-row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.hidden{display:none!important}@media(max-width:700px){.question-overlay{bottom:82px;padding:8px 14px}.hs-answer-row{flex-wrap:wrap;justify-content:center}.shoot-btn{padding:10px 26px;font-size:1.05rem}}.sb-table{width:100%;border-collapse:collapse;margin:10px 0;text-align:left}.sb-table th{color:#94a3b8;font-size:.85rem;padding:4px 8px;border-bottom:1px solid #334155}.sb-table td{padding:6px 8px;font-size:.9rem;border-bottom:1px solid #1e293b}.sb-empty{color:#64748b;padding:20px}.scoreboard-card{max-height:80vh;overflow-y:auto}