@keyframes burst{0%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.5);opacity:1}to{transform:translate(-50%,-50%) scale(0);opacity:0}}:root{--primary-bg:#3b82f6;--primary-hover:#2563eb;--secondary-bg:#1f2937;--accent:#ff8f33;--light:#ffffff;--dark:#1a1a1a;--success:#059669;--success-light:#22c55e;--error:#dc2626;--error-light:#ef4444;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-800:#1f2937;--gray-900:#111827}.game-header{text-align:center;margin-bottom:30px;flex-shrink:0}.game-title{font-size:2.5rem;margin-bottom:10px;color:var(--dark);font-weight:700}.game-subtitle{font-size:1rem;color:var(--gray-500)}.stats-container{display:flex;justify-content:space-around;margin-bottom:30px;gap:20px;flex-shrink:0}.stat-box{flex:1;background:var(--light);border-radius:12px;padding:15px;border:1px solid var(--gray-200);transition:transform .2s ease;box-shadow:0 1px 3px rgba(0,0,0,.1);text-align:center}.stat-label{font-size:.875rem;color:var(--gray-500);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em}.stat-value{font-size:1.5rem;font-weight:700}.stat-value,.stat-value.money{color:var(--dark)}.balloon-container{position:relative;height:260px;margin-bottom:20px;flex-shrink:0}.balloon,.balloon::after,.current-value{position:absolute;left:50%}.balloon{top:45%;transform:translate(-50%,-50%) scale(1);transition:transform .3s cubic-bezier(.4,0,.2,1),opacity .3s ease;box-shadow:0 10px 30px rgba(0,0,0,.2);opacity:1}.balloon.green{width:150px;height:188px;border-radius:50% 50% 50% 50%/60% 60% 40% 40%;background:#48bb78}.balloon.yellow{width:200px;height:160px;border-radius:50% 50% 50% 50%/50% 50% 50% 50%;background:#ffd93d}.balloon.red{width:120px;height:220px;border-radius:50% 50% 50% 50%/65% 65% 35% 35%;background:#ff6b6b}.balloon::after{content:"";width:2px;height:40px;background:#666;bottom:-40px;transform:translateX(-50%)}.balloon.bursting{animation:burst .5s ease-out forwards}.current-value{top:50%;transform:translate(-50%,-50%);font-size:32px;font-weight:700;color:#fff;text-shadow:2px 2px 4px rgba(0,0,0,.3);pointer-events:none}.controls,.message{display:flex;justify-content:center;margin-bottom:20px;align-items:center;flex-shrink:0}.message{font-size:18px;color:#2d3748;height:30px}.message.success{color:var(--success)}.message.danger{color:var(--error)}.message.info{color:var(--primary-bg)}.message.loading{color:#718096;font-style:italic}.controls{gap:20px;position:relative;min-height:60px}.btn{padding:12px 30px;border:0;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:.5px;opacity:1}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}.btn-pump{background:var(--primary-bg);color:var(--light);box-shadow:0 4px 15px rgba(59,130,246,.3);position:relative}.btn-pump::after{content:"(SPACE)";font-size:10px;opacity:.7;position:absolute;bottom:-20px;left:50%;transform:translateX(-50%);white-space:nowrap;color:#000}.btn-pump:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px rgba(37,99,235,.4)}.btn-collect{background:var(--success);color:var(--light);box-shadow:0 4px 15px rgba(5,150,105,.3);position:relative}.btn-collect::after{content:"(ENTER)";font-size:10px;opacity:.7;position:absolute;bottom:-20px;left:50%;transform:translateX(-50%);white-space:nowrap;color:#000}.btn-collect:hover:not(:disabled){background:var(--success-light);transform:translateY(-2px);box-shadow:0 6px 20px rgba(34,197,94,.4)}.btn-start{background:var(--primary-bg);color:var(--light);box-shadow:0 4px 15px rgba(59,130,246,.3)}.btn-start:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px rgba(37,99,235,.4)}.game-buttons{display:none}.game-buttons.active{display:flex;gap:20px}.pattern-hint{font-size:.875rem;color:var(--gray-500);margin-top:auto;margin-bottom:20px;padding:10px;background:var(--gray-50);border-radius:8px;min-height:40px;display:none;align-items:center;justify-content:center;flex-shrink:0;border:1px solid var(--gray-200)}.pattern-hint:not(:empty){display:flex}.game-over{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,.98);padding:30px;display:flex;flex-direction:column;visibility:hidden;opacity:0;transition:opacity .3s ease}.game-over.active{visibility:visible;opacity:1}.final-score,.game-over h2{color:var(--primary-bg);margin-bottom:20px}.final-score{font-size:1.75rem;color:var(--success);font-weight:700}.history-container{flex:1;overflow-y:auto;margin-bottom:20px;border:1px solid #e2e8f0;border-radius:8px}.history-table{width:100%;border-collapse:collapse;font-size:14px}.history-table th{padding:10px;text-align:left;font-weight:600;color:var(--gray-700);border-bottom:2px solid var(--gray-200);position:sticky;top:0}.history-table td{padding:10px;border-bottom:1px solid var(--gray-200)}.history-table th,.history-table tr:hover{background:var(--gray-50)}.balance-cell,.balloon-type-cell{font-weight:600}.balloon-type-cell.green{color:var(--success)}.balloon-type-cell.yellow{color:#ffd93d}.balloon-type-cell.red,.event-cell.burst{color:var(--error)}.event-cell.collected{color:#38a169}.balance-cell{color:#2d3748}.replay-button{position:absolute;top:4.5rem;right:1.5rem;width:48px;height:48px;background:var(--error);border:0;border-radius:50%;cursor:pointer;display:none;align-items:center;justify-content:center;transition:all .3s ease;box-shadow:0 2px 8px rgba(220,38,38,.3);z-index:100}.replay-button:hover{transform:scale(1.1);box-shadow:0 4px 12px rgba(220,38,38,.4)}.replay-button:active{transform:scale(.95)}.replay-button svg{width:24px;height:24px;fill:#fff}.replay-button.active{display:flex}.replay-button::after,.replay-button::before{position:absolute;opacity:0;pointer-events:none;transition:opacity .3s ease}.replay-button::before{content:"Stop & Return to Instructions";top:100%;right:0;margin-top:8px;padding:8px 12px;background-color:var(--gray-800);color:var(--light);font-size:.875rem;white-space:nowrap;border-radius:6px}.replay-button::after{content:"";top:calc(100% + 2px);right:16px;width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;border-bottom:6px solid var(--gray-800)}.replay-button:hover::after,.replay-button:hover::before{opacity:1}@media (max-width:640px){.replay-button{top:1rem;right:1rem;width:40px;height:40px}.replay-button svg{width:20px;height:20px}}