.game-container{display:flex;justify-content:center;align-items:center}.game-wrapper{position:relative;max-width:800px}@media(max-width:1024px){.game-wrapper{margin-right:0}.igloo-escape-btn{position:static;transform:none;margin:1rem auto 0}.igloo-escape-btn:hover{transform:scale(1.05)}}.game-canvas{border:3px solid #a855f7;border-radius:8px;box-shadow:0 0 30px #a855f780;background:#001a33}.game-ui{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}.score-display{position:absolute;top:20px;left:20px;background:#001a33e6;padding:1rem 1.5rem;border-radius:8px;border:2px solid #a855f7;font-size:1.5rem;font-weight:700;color:#a855f7;pointer-events:all}.gif-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000c;display:flex;align-items:center;justify-content:center;z-index:1000;pointer-events:all}.gif-video{max-width:80%;max-height:80%;border-radius:12px;box-shadow:0 0 40px #a855f799}.game-over-modal,.start-screen{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#001a33f2;padding:2rem;border-radius:16px;border:3px solid #a855f7;text-align:center;min-width:400px;box-shadow:0 0 40px #a855f799;pointer-events:all}.game-over-modal h2{font-size:2rem;margin-bottom:1rem;color:#a855f7}.final-score{font-size:1.5rem;margin-bottom:1.5rem}.save-score-btn,.restart-btn,.start-btn{background:linear-gradient(135deg,#a855f7,#7c3aed);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-size:1.1rem;font-weight:700;cursor:pointer;margin:.5rem;transition:all .3s ease}.save-score-btn:hover,.restart-btn:hover,.start-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #a855f766}.save-score-btn:disabled{opacity:.5;cursor:not-allowed}.success-msg{color:#4f4;margin:1rem 0;font-weight:700}.saving-msg{color:#a855f7;margin:1rem 0;font-weight:700}.instructions{text-align:left;margin-top:1.5rem;padding:1rem;background:#a855f71a;border-radius:8px}.instructions p{margin:.5rem 0;font-size:.9rem}.mobile-controls{display:flex;justify-content:center;gap:1rem;margin-top:1rem}.mobile-controls button{background:#a855f74d;color:#fff;border:2px solid #a855f7;padding:1rem 1.5rem;border-radius:8px;font-size:1.5rem;cursor:pointer;transition:all .2s ease}.mobile-controls button:active{background:#a855f799;transform:scale(.95)}@media(max-width:850px){.game-canvas{max-width:100%;height:auto}.game-over-modal,.start-screen{min-width:90%}}.leaderboard-container{max-width:1000px;margin:0 auto;padding:2rem}.leaderboard-container h2{text-align:center;font-size:2.5rem;color:#a855f7;margin-bottom:2rem;text-shadow:0 0 10px rgba(168,85,247,.5)}.player-stats-card{background:#001a33cc;border:2px solid #a855f7;border-radius:12px;padding:1.5rem;margin-bottom:2rem}.player-stats-card h3{color:#a855f7;margin-bottom:1rem}.stat-row{display:flex;justify-content:space-between;padding:.5rem 0;font-size:1.1rem}.stat-value{color:#4f4;font-weight:700}.refresh-btn{background:linear-gradient(135deg,#a855f7,#7c3aed);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-size:1rem;font-weight:700;cursor:pointer;margin-bottom:2rem;transition:all .3s ease;display:block;margin-left:auto;margin-right:auto}.refresh-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #a855f766}.scores-table{background:#001a33cc;border:2px solid #a855f7;border-radius:12px;overflow:hidden}.table-header,.table-row{display:grid;grid-template-columns:80px 1fr 120px 200px;padding:1rem;gap:1rem;align-items:center}.table-header{background:#a855f74d;font-weight:700;border-bottom:2px solid #a855f7}.table-row{border-bottom:1px solid rgba(168,85,247,.2);transition:all .2s ease}.table-row:hover{background:#a855f71a}.table-row.highlight{background:#a855f733;border-left:4px solid #a855f7}.rank-col{font-size:1.5rem;text-align:center}.player-col{font-family:monospace}.score-col{font-weight:700;color:#4f4;text-align:center}.date-col{font-size:.9rem;color:#ffffffb3}.loading,.no-scores{text-align:center;padding:3rem;font-size:1.2rem;color:#ffffffb3}@media(max-width:768px){.table-header,.table-row{grid-template-columns:60px 1fr 80px;font-size:.9rem}.date-col{display:none}}.profile-container{max-width:1000px;margin:0 auto;padding:2rem}.profile-loading{text-align:center;padding:3rem;font-size:1.2rem}.profile-header{background:#001a33cc;border:2px solid #a855f7;border-radius:16px;padding:2rem;margin-bottom:2rem;display:flex;gap:2rem;align-items:center}.profile-avatar-section{flex-shrink:0}.avatar-display{width:120px;height:120px;border-radius:50%;overflow:hidden;border:3px solid #a855f7}.profile-avatar{width:100%;height:100%;object-fit:cover}.default-avatar{width:100%;height:100%;background:linear-gradient(135deg,#a855f7,#7c3aed);display:flex;align-items:center;justify-content:center;font-size:4rem}.avatar-edit{display:flex;flex-direction:column;gap:1rem}.avatar-input{width:300px;padding:.75rem;border:2px solid #a855f7;border-radius:8px;background:#001a33e6;color:#fff;font-size:.9rem}.avatar-preview{width:120px;height:120px;border-radius:50%;object-fit:cover;border:3px solid #a855f7}.avatar-hint{font-size:.85rem;color:#fff9;margin-top:.5rem}.profile-info{flex:1}.profile-info h2{color:#a855f7;margin-bottom:.5rem;font-size:2rem}.wallet-address{font-family:monospace;color:#ffffffb3;margin-bottom:1rem}.username-input{width:100%;max-width:400px;padding:.75rem;border:2px solid #a855f7;border-radius:8px;background:#001a33e6;color:#fff;font-size:1.5rem;margin-bottom:1rem}.edit-btn,.save-btn,.cancel-btn{padding:.75rem 1.5rem;border-radius:8px;font-weight:700;cursor:pointer;transition:all .3s ease;border:none;font-size:1rem}.edit-btn{background:linear-gradient(135deg,#a855f7,#7c3aed);color:#fff}.save-btn{background:linear-gradient(135deg,#4f4,#0c0);color:#fff;margin-right:.5rem}.cancel-btn{background:#f443;color:#f44;border:2px solid #ff4444}.edit-btn:hover,.save-btn:hover,.cancel-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #a855f766}.save-btn:disabled{opacity:.5;cursor:not-allowed}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem}.stat-card{background:#001a33cc;border:2px solid #a855f7;border-radius:12px;padding:1.5rem;text-align:center}.stat-value{font-size:3rem;font-weight:700;color:#a855f7;margin-bottom:.5rem}.stat-label{color:#ffffffb3;font-size:1rem}.game-history-section{background:#001a33cc;border:2px solid #a855f7;border-radius:12px;padding:2rem}.game-history-section h3{color:#a855f7;margin-bottom:1.5rem}.history-list{max-height:500px;overflow-y:auto}.history-item{display:grid;grid-template-columns:60px 1fr 200px;padding:1rem;border-bottom:1px solid rgba(168,85,247,.2);align-items:center;gap:1rem;transition:all .2s ease}.history-item:hover{background:#a855f71a}.history-rank{font-weight:700;color:#a855f7}.history-score{font-size:1.2rem;font-weight:700;color:#4f4}.history-date{color:#fff9;font-size:.9rem;text-align:right}.no-history{text-align:center;padding:2rem;color:#fff9}@media(max-width:768px){.profile-header{flex-direction:column;text-align:center}.history-item{grid-template-columns:50px 1fr;font-size:.9rem}.history-date{grid-column:span 2;text-align:center}}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{background:#140a28f2;padding:1.5rem 2rem;display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid #a855f7;box-shadow:0 4px 6px #a855f74d}.app-header h1{font-size:2rem;background:linear-gradient(135deg,#a855f7,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 20px rgba(168,85,247,.5)}.wallet-section{display:flex;gap:1rem;align-items:center}.connect-btn,.disconnect-btn{background:linear-gradient(135deg,#a855f7,#7c3aed);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s ease}.connect-btn:hover,.disconnect-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #a855f799}.wallet-info{display:flex;gap:1rem;align-items:center}.address{background:#a855f733;padding:.5rem 1rem;border-radius:6px;font-family:monospace;color:#e9d5ff}.content{flex:1;padding:2rem}.welcome{text-align:center;max-width:600px;margin:4rem auto;padding:3rem;background:#140a28cc;border-radius:16px;border:2px solid #a855f7;box-shadow:0 0 40px #a855f733}.welcome h2{font-size:2rem;margin-bottom:1rem;background:linear-gradient(135deg,#a855f7,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.welcome p{font-size:1.2rem;margin-bottom:2rem;line-height:1.6}.connect-large-btn{background:linear-gradient(135deg,#a855f7,#7c3aed);color:#fff;border:none;padding:1rem 2rem;border-radius:12px;font-size:1.25rem;font-weight:700;cursor:pointer;transition:all .3s ease}.connect-large-btn:hover{transform:scale(1.05);box-shadow:0 6px 20px #a855f799}.nav-tabs{display:flex;gap:1rem;margin-bottom:2rem;justify-content:center}.nav-tabs button{background:#a855f733;color:#fff;border:2px solid #a855f7;padding:.75rem 2rem;border-radius:8px;font-size:1.1rem;cursor:pointer;transition:all .3s ease}.nav-tabs button:hover{background:#a855f74d}.nav-tabs button.active{background:linear-gradient(135deg,#a855f7,#7c3aed);box-shadow:0 0 20px #a855f799}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Courier New,monospace;background:linear-gradient(135deg,#1a0b2e,#2d1654,#1a0b2e);color:#fff;min-height:100vh}#root{min-height:100vh}