:root{--color1: #332e1d;--color2: #5ac7aa;--color3: #9adcb9;--color4: #fafcd3;--color5: #efeba9}body{background:var(--color3)}.grilla{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;width:100%}.row>div:hover{background-color:#e0e0e0}.row{display:flex;flex-direction:column;gap:16px}.row>div{display:flex;justify-content:center;align-items:center;height:100px;background-color:#f0f0f0;border-radius:8px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Arial,Helvetica,sans-serif;background:linear-gradient(to bottom,#f8f9fa,#e9ecef);min-height:100vh}.game-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:1rem}.game-title{font-size:2rem;font-weight:700;margin-bottom:1.5rem;color:#333}.scoreboard{display:flex;justify-content:center;gap:2rem;width:100%;max-width:28rem}.player-score{padding:1rem;border-radius:.5rem;background-color:#f1f3f5}.current-player{background-color:#e3f2fd;border:2px solid #42a5f5}.player-title{font-size:1.125rem;font-weight:600;text-align:center}.player-points{font-size:1.5rem;font-weight:700;text-align:center}.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1.5rem;max-width:28rem}.card-container{position:relative;width:5rem;height:5rem;cursor:pointer;perspective:1000px}.card-face{position:absolute;width:100%;height:100%;border-radius:.5rem;backface-visibility:hidden;transition:all .5s cubic-bezier(.175,.885,.32,1.275)}.card-back{display:flex;align-items:center;justify-content:center;background:linear-gradient(to bottom right,#4db6ac,#26a69a);box-shadow:0 2px 4px #0000001a;z-index:1}.card-back.flipped{transform:rotateY(180deg);z-index:0}.card-circle{width:2rem;height:2rem;border-radius:50%;background-color:#b2dfdb4d}.card-front{display:flex;align-items:center;justify-content:center;background-color:#fff;box-shadow:0 2px 4px #0000001a;transform:rotateY(-180deg);z-index:0}.card-front.flipped{transform:rotateY(0);z-index:1}.card-front.matched{background-color:#e8f5e9}.card-value{font-size:1.5rem;font-weight:700;color:#333}.game-over-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:50}.game-over-modal{background-color:#fff;padding:2rem;border-radius:.75rem;box-shadow:0 4px 6px #0000001a;max-width:24rem;width:100%}.game-over-title{font-size:1.5rem;font-weight:700;text-align:center;margin-bottom:1rem}.game-over-winner{font-size:1.25rem;text-align:center;margin-bottom:1.5rem}.game-over-scores{display:flex;justify-content:center;gap:1rem;margin-bottom:1.5rem}.game-over-player{text-align:center}.game-over-player-name{font-weight:500}.game-over-player-score{font-size:1.5rem;font-weight:700}.game-over-actions{display:flex;justify-content:center}.reset-button{background-color:#42a5f5;color:#fff;border:none;border-radius:.25rem;padding:.5rem 1rem;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s}.reset-button:hover{background-color:#2196f3}@media (max-width: 480px){.card-grid{grid-template-columns:repeat(3,1fr)}.card-container{width:4.5rem;height:4.5rem}}main{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:20px;margin:20px;background:var(--color2);border-radius:8px;box-shadow:0 5px 4px #0000001a}h1{text-align:center;font-family:Courier New,Courier,monospace;color:var(--color1)}