@import"https://fonts.googleapis.com/css2?family=Lexend:wght@300;400;500;600;700&display=swap";*{margin:0;padding:0;box-sizing:border-box}body,button,input,h1,h2,h3,h4,h5,h6{font-family:Lexend,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:linear-gradient(135deg,#1a1a2e,#16213e);color:#fff;min-height:100vh;display:flex;justify-content:center;align-items:center}#root{width:100%;max-width:600px;padding:20px}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.app{text-align:center;animation:fadeIn .5s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:20px}.spinner{width:50px;height:50px;border:4px solid rgba(255,255,255,.1);border-top-color:#0052ff;border-radius:50%;animation:spin 1s linear infinite}.app-header{margin-bottom:30px}.app-header h1{font-size:2.5rem;font-weight:700;margin-bottom:10px;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tagline{font-size:1rem;color:#a0a0a0;font-weight:400}.game-over{background:#ffffff0d;border-radius:20px;padding:40px;margin:30px 0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.game-over h2{font-size:2rem;margin-bottom:20px;color:#fff}.score-message{font-size:1.5rem;color:#4ade80;margin-bottom:10px;font-weight:600}.total-message{font-size:1.2rem;color:#60a5fa;margin-bottom:30px;font-weight:500}.button-group{display:flex;gap:15px;justify-content:center;flex-wrap:wrap}.btn{padding:14px 28px;font-size:1rem;font-weight:600;border:none;border-radius:12px;cursor:pointer;transition:all .3s ease;font-family:Lexend,sans-serif;text-transform:uppercase;letter-spacing:.5px}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 25px #667eea66}.btn-secondary{background:linear-gradient(135deg,#0052ff,#0041cc);color:#fff}.btn-secondary:hover{transform:translateY(-2px);box-shadow:0 10px 25px #0052ff66}.btn-success{background:linear-gradient(135deg,#10b981,#059669);color:#fff}.btn-success:hover{transform:translateY(-2px);box-shadow:0 10px 25px #10b98166}.btn:active{transform:translateY(0)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.app-footer{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);color:#666;font-size:.9rem}@media (max-width: 600px){.app-header h1{font-size:2rem}.game-over{padding:30px 20px}.button-group{flex-direction:column}.btn{width:100%}}.game-grid-container{margin:30px 0}.game-info{display:flex;justify-content:space-around;margin-bottom:20px;gap:20px;flex-wrap:wrap}.game-info p{font-size:1.1rem;font-weight:500;color:#a0a0a0}.game-info span{font-size:1.3rem;font-weight:700;color:#fff;margin-left:8px}.round-score span{color:#fbbf24}.tiles-remaining span{color:#60a5fa}.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;max-width:500px;margin:0 auto;padding:20px;background:#ffffff0d;border-radius:20px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.tile{aspect-ratio:1;border:none;border-radius:12px;background:linear-gradient(135deg,#2d3748,#1a202c);cursor:pointer;font-size:2rem;display:flex;align-items:center;justify-content:center;transition:all .3s ease;position:relative;overflow:hidden;box-shadow:0 4px 6px #0000004d;background-repeat:no-repeat}.tile:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:#0003;transition:opacity .3s ease}.tile:hover:not(:disabled){transform:scale(1.05);box-shadow:0 8px 16px #0006}.tile:hover:not(:disabled):after{opacity:0}.tile:active:not(:disabled){transform:scale(.95)}.tile.revealed{cursor:default;animation:reveal .4s ease-out}@keyframes reveal{0%{transform:scale(.8) rotateY(0);opacity:.5}50%{transform:scale(1.1) rotateY(180deg)}to{transform:scale(1) rotateY(360deg);opacity:1}}.tile.safe{background:linear-gradient(135deg,#10b981,#059669);box-shadow:0 4px 20px #10b98166}.tile.bomb{background:linear-gradient(135deg,#ef4444,#dc2626);box-shadow:0 4px 20px #ef444499;animation:bombExplode .6s ease-out}@keyframes bombExplode{0%{transform:scale(1)}50%{transform:scale(1.3);box-shadow:0 0 40px #ef4444cc}to{transform:scale(1)}}.tile-content{display:block;animation:iconPop .3s ease-out;position:relative;z-index:2;filter:drop-shadow(0 2px 4px rgba(0,0,0,.5))}@keyframes iconPop{0%{transform:scale(0);opacity:0}50%{transform:scale(1.2)}to{transform:scale(1);opacity:1}}.tile:disabled{cursor:not-allowed}.game-status{margin-top:20px;animation:slideUp .5s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.status-message{font-size:1.5rem;font-weight:700;padding:15px 30px;border-radius:12px;display:inline-block}.status-message.boom{color:#ef4444;background:#ef44441a;border:2px solid rgba(239,68,68,.3)}.status-message.perfect{color:#10b981;background:#10b9811a;border:2px solid rgba(16,185,129,.3)}@media (max-width: 600px){.grid{gap:8px;padding:15px}.tile{font-size:1.5rem}.game-info p{font-size:1rem}.game-info span{font-size:1.2rem}.status-message{font-size:1.2rem;padding:12px 24px}}.scoreboard{display:flex;gap:20px;justify-content:center;margin-bottom:30px;flex-wrap:wrap}.score-card{background:#ffffff0d;border-radius:16px;padding:20px 30px;min-width:150px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);transition:all .3s ease}.score-card:hover{transform:translateY(-2px);border-color:#fff3;box-shadow:0 8px 20px #0000004d}.score-label{font-size:.9rem;color:#a0a0a0;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;font-weight:500}.score-value{font-size:2.5rem;font-weight:700;line-height:1}.score-value.total{background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.score-value.round{background:linear-gradient(135deg,#fbbf24,#f59e0b);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@media (max-width: 600px){.scoreboard{gap:15px}.score-card{padding:15px 25px;min-width:130px}.score-value{font-size:2rem}}.share-result{margin:30px 0;animation:fadeIn .5s ease-in}.share-card{background:#ffffff0d;border-radius:20px;padding:40px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.share-card h2{font-size:2rem;margin-bottom:30px;color:#fff}.score-display{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:16px;padding:30px;margin-bottom:30px;text-align:center}.score-number{font-size:4rem;font-weight:700;color:#fff;line-height:1;margin-bottom:10px}.score-text{font-size:1.2rem;color:#ffffffe6;text-transform:uppercase;letter-spacing:2px;font-weight:500}.share-preview{background:#0003;border-radius:12px;padding:20px;margin-bottom:30px;border-left:4px solid #667eea}.share-message{font-size:1.1rem;line-height:1.6;color:#e0e0e0;margin:0}.share-buttons{display:flex;gap:15px;margin-bottom:20px;flex-wrap:wrap;justify-content:center}.share-buttons .btn{flex:1;min-width:150px}.btn-back{background:transparent;border:1px solid rgba(255,255,255,.2);color:#a0a0a0;padding:12px 24px;border-radius:8px;cursor:pointer;font-size:1rem;font-family:Lexend,sans-serif;transition:all .3s ease;width:100%}.btn-back:hover{background:#ffffff0d;border-color:#ffffff4d;color:#fff}@media (max-width: 600px){.share-card{padding:30px 20px}.share-card h2{font-size:1.5rem}.score-number{font-size:3rem}.share-buttons{flex-direction:column}.share-buttons .btn{width:100%}}.mint-nft{margin:40px 0}.mint-card{background:linear-gradient(135deg,#10b9811a,#0596690d);border-radius:20px;padding:30px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(16,185,129,.3)}.mint-card h3{font-size:1.8rem;margin-bottom:10px;color:#fff}.mint-description{color:#a0a0a0;margin-bottom:25px;font-size:1rem}.mint-info{background:#0000004d;border-radius:12px;padding:20px;margin-bottom:20px}.info-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.1)}.info-row:last-child{border-bottom:none}.info-label{color:#a0a0a0;font-size:1rem}.info-value{color:#fff;font-size:1.2rem;font-weight:600}.info-value.highlight{color:#10b981;font-size:1.5rem;font-weight:700}.mint-requirement{color:#fbbf24;background:#fbbf241a;border:1px solid rgba(251,191,36,.3);border-radius:8px;padding:12px;margin-bottom:20px;font-size:.95rem}.mint-claimed{color:#10b981;background:#10b9811a;border:1px solid rgba(16,185,129,.3);border-radius:8px;padding:12px;margin-bottom:20px;font-size:.95rem;font-weight:600}.mint-error{color:#ef4444;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:8px;padding:12px;margin-bottom:20px;animation:shake .5s ease}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-10px)}75%{transform:translate(10px)}}.mint-success{color:#10b981;background:#10b9811a;border:1px solid rgba(16,185,129,.3);border-radius:8px;padding:12px;margin-bottom:20px;font-weight:600;animation:pulse .5s ease}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.mint-button{width:100%;margin-bottom:15px;display:flex;align-items:center;justify-content:center;gap:10px;font-size:1.1rem}.mint-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.mint-note{color:#666;font-size:.85rem;text-align:center;margin:0;font-style:italic}@media (max-width: 600px){.mint-card{padding:25px 20px}.mint-card h3{font-size:1.5rem}.info-row{flex-direction:column;align-items:flex-start;gap:5px}.info-value{font-size:1.1rem}.info-value.highlight{font-size:1.3rem}}