@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}: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}.game-header h1{font-size:2.5em;margin-bottom:10px;color:var(--dark);font-weight:700}.game-info{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:15px;margin-bottom:30px}.info-box{background:var(--light);padding:1rem;border-radius:12px;text-align:center;border:1px solid var(--gray-200);box-shadow:0 1px 3px rgba(0,0,0,.1);transition:transform .2s ease}.info-box:hover{transform:translateY(-2px)}.info-box h3,.stat-item h4{color:var(--gray-500);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em}.info-box h3{font-size:.875rem}.info-box p{font-size:1.5rem;margin-top:.25rem}.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}.btn.exit-game{display:none}.lock-indicator,.lock-indicators{display:flex;justify-content:center}.lock-indicators{gap:15px;margin-bottom:30px}.lock-indicator{width:60px;height:60px;border:3px solid var(--primary-bg);border-radius:50%;align-items:center;font-weight:700;font-size:1.2em;background:linear-gradient(135deg,var(--gray-50),var(--light));color:var(--gray-700);position:relative;transition:all .3s ease;box-shadow:0 2px 8px rgba(0,0,0,.1)}.lock-indicator.active{border-color:var(--accent);background:linear-gradient(135deg,rgba(255,143,51,.1),rgba(255,143,51,.2));color:var(--accent);animation:pulse 1s infinite;box-shadow:0 0 15px rgba(255,143,51,.3)}.lock-indicator.completed{border-color:var(--success);background:linear-gradient(135deg,rgba(5,150,105,.1),rgba(5,150,105,.2));color:var(--success);box-shadow:0 0 15px rgba(5,150,105,.3)}.lock-indicator.completed::after{content:"✓";position:absolute;color:var(--success);font-size:2em}.wheel-container{position:relative;width:350px;height:350px;margin:0 auto 40px}.number,.wheel{border-radius:50%}.wheel{width:100%;height:100%;position:relative;background:linear-gradient(135deg,var(--gray-800),var(--gray-700));box-shadow:inset 0 0 50px rgba(0,0,0,.3),0 0 30px rgba(59,130,246,.15),0 0 60px rgba(0,0,0,.1);border:2px solid var(--gray-600)}.number{position:absolute;width:50px;height:50px;background:linear-gradient(135deg,var(--light),var(--gray-50));color:var(--gray-800);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.5em;box-shadow:0 4px 12px rgba(0,0,0,.2),0 1px 3px rgba(0,0,0,.1);transition:all .2s ease;border:1px solid var(--gray-200)}.number.highlight{background:linear-gradient(135deg,var(--primary-bg),var(--primary-hover))!important;color:var(--light)!important;transform:scale(1.2);box-shadow:0 0 25px rgba(59,130,246,.6),0 4px 15px rgba(59,130,246,.3);z-index:10;border:2px solid var(--primary-bg)}.rotating-segment{width:100%;height:100%;pointer-events:none;overflow:hidden}.center-display,.rotating-segment,.segment{position:absolute;border-radius:50%}.segment{width:100%;height:100%;transition:background .3s ease}.center-display{top:50%;left:50%;transform:translate(-50%,-50%);width:150px;height:150px;background:linear-gradient(135deg,var(--gray-800),var(--gray-700));display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:inset 0 0 30px rgba(0,0,0,.4),0 0 20px rgba(59,130,246,.2);border:3px solid var(--primary-bg)}.passcode{font-size:2em;font-family:"Courier New",monospace;letter-spacing:5px;margin-bottom:10px;color:var(--light);text-shadow:0 0 10px rgba(59,130,246,.5)}.status{font-size:1.1em;color:var(--accent);font-weight:700}.controls{text-align:center}.btn,.message{transition:all .3s ease}.btn{background:var(--primary-bg);color:var(--light);border:0;padding:15px 40px;font-size:1.1em;font-weight:700;border-radius:12px;cursor:pointer;margin:10px;box-shadow:0 5px 20px rgba(59,130,246,.3)}.btn:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 8px 30px rgba(37,99,235,.4)}.btn:active{transform:translateY(0)}.message{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--dark);padding:30px 50px;border-radius:15px;box-shadow:0 20px 60px rgba(0,0,0,.5);text-align:center;font-size:1.2em;z-index:1000;opacity:0;visibility:hidden}.message.show{opacity:1;visibility:visible}.message.success{border:3px solid var(--success);color:var(--success)}.message.error{border:3px solid var(--error);color:var(--error)}.instructions{text-align:center;margin-bottom:20px;font-size:1.1em}.stats{background:var(--gray-50);border-radius:12px;padding:20px;margin-top:30px;text-align:center;border:1px solid var(--gray-200);box-shadow:0 1px 3px rgba(0,0,0,.1)}.info-box p,.stat-item p,.stats h3{font-weight:700;color:var(--dark)}.stats h3{margin-bottom:15px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:15px}.stat-item{background:var(--light);padding:10px;border-radius:8px;border:1px solid var(--gray-200)}.stat-item h4{font-size:.9em}.stat-item p{font-size:1.2em}