*{box-sizing:border-box;margin:0;padding:0}body{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh;margin:0;padding:0;font-family:Arial,sans-serif}.app{flex-direction:column;width:100vw;min-height:100vh;display:flex;overflow:auto}.game-container{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:none;background:#ffffff1a;border:none;border-radius:0;flex-direction:column;width:100%;min-height:100vh;padding:20px;display:flex}.game-title{text-align:center;color:#fff;text-shadow:2px 2px 4px #0000004d;flex-shrink:0;margin-bottom:15px;font-size:2.5rem;font-weight:700}.scoreboard{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#fff3;border-radius:15px;flex-shrink:0;justify-content:space-between;align-items:center;margin-bottom:15px;padding:15px 20px;display:flex}.score-container{gap:40px;display:flex}.score-item{flex-direction:column;align-items:center;display:flex}.score-label{color:#fff;margin-bottom:5px;font-size:1rem;font-weight:500}.score-value{color:#fff;text-shadow:1px 1px 2px #0000004d;font-size:2rem;font-weight:700}.game-status{color:#fff;font-size:1.1rem;font-weight:500}.game-board{flex:1;justify-content:center;align-items:flex-start;min-height:0;padding:20px 0;display:flex;overflow:auto}.cards-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;width:100%;max-width:none;padding:10px;display:grid}.card{cursor:pointer;background:#add8e6e6;border:2px solid #ffffff4d;border-radius:15px;flex-direction:column;justify-content:center;align-items:center;width:200px;height:240px;padding:20px;transition:all .3s;display:flex;box-shadow:0 4px 15px #0000001a}.card:hover{background:#add8e6;transform:translateY(-5px);box-shadow:0 8px 25px #0003}.card:active{transform:translateY(-2px)}.card-image-container{border:3px solid #ffffff80;flex-shrink:0;justify-content:center;align-items:center;width:160px;height:160px;margin-bottom:10px;display:flex;overflow:hidden}.card-image{object-fit:cover;width:100%;height:100%}.card-info{text-align:center;flex-direction:column;align-items:center;display:flex}.card-label{color:#2c3e50;margin-bottom:5px;font-size:.9rem;font-weight:700}.card-name{color:#2c3e50;font-size:1.1rem;font-weight:600}.game-instructions{text-align:center;color:#fff;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#ffffff1a;border-radius:10px;flex-shrink:0;margin-bottom:10px;padding:10px;font-size:1rem}.game-message{text-align:center;color:#fff;background:#e74c3ccc;border-radius:10px;margin-top:20px;padding:20px;font-size:1.3rem}.restart-btn{color:#fff;cursor:pointer;background:#27ae60;border:none;border-radius:8px;margin-top:15px;padding:12px 24px;font-size:1.1rem;transition:background .3s}.restart-btn:hover{background:#219a52}.loading{justify-content:center;align-items:center;min-height:100vh;display:flex}.loading-message{text-align:center;color:#fff}.loading-message h2{margin-bottom:20px;font-size:2rem}.loading-spinner{border:4px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:50px;height:50px;margin:0 auto;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width:768px){.game-title{font-size:2rem}.score-container{gap:20px}.scoreboard{flex-direction:column;gap:10px;padding:15px}.cards-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:15px}.card{width:160px;height:200px;padding:15px}.card-image-container{width:120px;height:120px}.game-instructions{font-size:.9rem}}@media (max-width:480px){.cards-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}.card{width:140px;height:180px;padding:12px}.card-image-container{width:100px;height:100px}.game-container{padding:15px}.score-value{font-size:1.5rem}.card-name{font-size:.9rem}.card-label{font-size:.8rem}}