.word-row{display:flex;align-items:center;gap:10px;margin-bottom:15px;padding:8px 4px;background-color:#fff;border-radius:8px;box-shadow:0 2px 5px #0000001a;flex-wrap:wrap}.row-number{font-weight:700;font-size:1rem;color:#2c3e50;width:20px;text-align:center;flex-shrink:0}.letter-boxes{display:flex;gap:3px;flex:1;min-width:0;justify-content:flex-start}.letter-box{width:35px;height:35px;border:2px solid #bdc3c7;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:700;color:#2c3e50;background-color:#fff;transition:all .3s ease;text-align:center;text-transform:uppercase;outline:none;flex-shrink:0}.letter-box:focus{border-color:#3498db;box-shadow:0 0 5px #3498db4d}.letter-box.highlighted{background-color:#ff6b6b!important;border-color:#ff6b6b!important;color:#fff!important;box-shadow:0 0 50px #ff6b6bcc!important;border-width:3px!important;transform:scale(1.05)!important;z-index:10!important;position:relative!important;animation:pulse-highlight 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ease;display:flex;align-items:center;justify-content:center}.hint-button:hover{background-color:#3498db;transform:scale(1.05)}.hint-button:disabled{opacity:.5;cursor:not-allowed;background-color:#27ae60;border-color:#27ae60}.hint-text{position:absolute;top:40px;left:50%;transform:translate(-50%);background-color:#2c3e50;color:#fff;padding:12px 16px;border-radius:10px;font-size:1rem;white-space:normal;max-width:300px;min-width:150px;text-align:center;z-index:20;box-shadow:0 4px 20px #0000004d;word-wrap:break-word;line-height:1.4;overflow-wrap:break-word}.hint-text:before{content:"";position:absolute;top:-5px;left:50%;transform:translate(-50%);width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:5px solid #2c3e50}@media (min-width: 481px){.hint-text{right:0;left:auto;transform:none;text-align:left;max-width:250px;min-width:120px;white-space:normal}.hint-text:before{left:auto;right:10px;transform:none}}.error-message{color:#e74c3c;font-size:.8rem;font-weight:700;min-width:60px;flex-shrink:0}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}@keyframes pulse-highlight{0%,to{box-shadow:0 0 20px #ff6b6bcc;transform:scale(1.05)}50%{box-shadow:0 0 30px #ff6b6b;transform:scale(1.08)}}@media (max-width: 480px){.word-row{gap:4px;padding:3px 1px;margin-bottom:10px}.row-number{font-size:.8rem;width:16px}.letter-box{width:30px;height:30px;font-size:1rem;border-width:1px;padding:0}.letter-boxes{gap:1px;justify-content:flex-start}.hint-section{min-width:28px}.hint-button{width:20px;height:20px;font-size:.7rem}.hint-text{max-width:200px;min-width:100px;font-size:1rem;padding:8px 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10px;font-size:1.3rem}.final-word-display{font-size:2rem;font-weight:700;background-color:#fff3;padding:15px;border-radius:8px;letter-spacing:2px;margin-bottom:15px}.completion-stats{display:flex;justify-content:center;gap:30px;margin-top:15px;flex-wrap:wrap}.completion-stats p{margin:0;font-size:1rem;background-color:#fff3;padding:8px 15px;border-radius:15px}.game-stats{text-align:center;padding:15px;background-color:#f8f9fa;border-radius:8px;color:#2c3e50}.game-stats p{margin:0;font-weight:700;font-size:1.1rem}@media (max-width: 480px){.game-board{padding:15px;margin-bottom:15px}.puzzle-info{margin-bottom:20px;padding-bottom:15px}.puzzle-info h3{font-size:1.1rem}.puzzle-info p{font-size:.9rem}.game-stats-header{gap:15px;margin-top:10px}.timer,.hint-counter{padding:6px 12px;font-size:.8rem}.word-rows{gap:8px;margin-bottom:20px}.game-completed{padding:20px;margin-bottom:15px}.game-completed h2{font-size:1.5rem}.game-completed p{font-size:1rem}.final-word h3{font-size:1.1rem}.final-word-display{font-size:1.6rem;padding:12px;letter-spacing:1px}.completion-stats{gap:15px}.share-button{margin-top:15px;padding:8px 16px;font-size:.9rem}}.share-button{background-color:#2563eb;color:#fff;border:none;border-radius:8px;padding:12px 24px;font-size:1rem;cursor:pointer;margin-top:20px;transition:background-color .2s ease}.share-button:hover{background-color:#1d4ed8}.share-button:active{background-color:#1e40af}.completion-stats p{font-size:.9rem;padding:6px 12px}.game-stats{padding:12px}.game-stats p{font-size:1rem}} @media (max-width: 375px){.game-board{padding:12px}.puzzle-info h3{font-size:1rem}.puzzle-info p{font-size:.85rem}.game-stats-header{gap:10px}.timer,.hint-counter{padding:5px 10px;font-size:.75rem}.word-rows{gap:6px;margin-bottom:15px}.game-completed h2{font-size:1.3rem}.game-completed p{font-size:.9rem}.final-word h3{font-size:1rem}.final-word-display{font-size:1.4rem;padding:10px}.completion-stats p{font-size:.8rem;padding:5px 10px}.game-stats p{font-size:.9rem}}.theme-display{text-align:center;background-color:#fff;padding:20px;border-radius:12px;box-shadow:0 2px 10px #0000001a;margin-bottom:20px}.theme-display h2{color:#2c3e50;margin:0 0 10px;font-size:1.5rem}.theme-text{font-size:1.8rem;font-weight:700;color:#3498db;background:linear-gradient(135deg,#3498db,#2980b9);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.how-to-play-button{background:#17a2b8;color:#fff;border:none;padding:8px 16px;border-radius:6px;cursor:pointer;font-size:.9rem;font-weight:500;transition:background .2s ease}.how-to-play-button:hover{background:#138496}.modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content{background:#fff;border-radius:12px;max-width:600px;width:100%;max-height:80vh;overflow-y:auto;box-shadow:0 10px 30px #0000004d}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid #eee}.modal-header h2{margin:0;color:#2c3e50;font-size:1.5rem}.close-button{background:none;border:none;font-size:2rem;color:#999;cursor:pointer;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .2s ease}.close-button:hover{background:#f0f0f0;color:#666}.modal-body{padding:24px}.rule-section{margin-bottom:24px}.rule-section h3{margin:0 0 12px;color:#2c3e50;font-size:1.2rem}.rule-section p{margin:0 0 8px;color:#555;line-height:1.5}.rule-section ol{margin:0;padding-left:20px;color:#555;line-height:1.6}.rule-section li{margin-bottom:8px}.color-examples{display:flex;flex-direction:column;gap:12px}.color-example{display:flex;align-items:center;gap:12px}.color-example span:last-child{text-align:left;flex:1;white-space:normal}.letter-demo{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem;border:2px solid #ddd;border-radius:4px;background:#fff}.letter-demo.correct{background:#6aaa64;color:#fff;border-color:#6aaa64}.letter-demo.present{background:#c9b458;color:#fff;border-color:#c9b458}.letter-demo.absent{background:#787c7e;color:#fff;border-color:#787c7e}.letter-demo.highlighted{background:#ff6b6b;color:#fff;border-color:#ff6b6b;box-shadow:0 0 10px #ff6b6b80}.final-word-example{background:#f8f9fa;padding:16px;border-radius:8px;margin-top:12px;text-align:left}.example-row{display:flex;gap:4px;margin-bottom:4px;justify-content:flex-start}.final-word-result{text-align:left;margin-top:12px;font-size:1.1rem;color:#2c3e50}@media (max-width: 600px){.modal-content{margin:10px;max-height:90vh}.modal-header,.modal-body{padding:16px}.color-example{flex-direction:row;align-items:flex-start;gap:8px}}.app{max-width:600px;margin:0 auto;padding:20px;min-height:100vh;background-color:#f5f5f5;display:flex;flex-direction:column}.app-header{text-align:center;margin-bottom:30px}.app-header h1{font-size:2.5rem;color:#2c3e50;margin:0}.app-header p{font-size:1.2rem;color:#7f8c8d;margin:5px 0 0}.app-main{display:flex;flex-direction:column;gap:20px}.loading,.error{text-align:center;padding:20px;font-size:1.1rem}.error{color:#e74c3c;background-color:#fdf2f2;border:1px solid #fecaca;border-radius:8px}.loading{color:#3498db}.puzzle-navigation{display:flex;gap:10px;justify-content:center;margin-top:15px}.nav-button{padding:8px 20px;border:2px solid #007bff;background:#fff;color:#007bff;border-radius:6px;cursor:pointer;font-size:1rem;font-weight:500;transition:all .2s ease}.nav-button:hover{background:#007bff;color:#fff}.nav-button.active{background:#007bff;color:#fff;box-shadow:0 2px 4px #007bff4d}