.game-board{display:flex;flex-direction:column;gap:5px;margin-bottom:20px}.ligne{display:flex;gap:5px;justify-content:center}.case{width:50px;height:50px;border:2px solid #d3d6da;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;text-transform:uppercase;background:#fff;transition:all .2s ease}.case.lettre-actuelle{border-color:#878a8c;animation:pulse .2s}.case.lettre-suppression{animation:shake .5s ease}@keyframes shake{0%,to{transform:translate(0)}10%,30%,50%,70%,90%{transform:translate(-5px)}20%,40%,60%,80%{transform:translate(5px)}}.case.lettre-premiere{background:#6aaa64;border-color:#6aaa64;color:#fff;font-weight:700;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif}.case.lettre-correct{background:#6aaa64;border-color:#6aaa64;color:#fff;animation:reveal .4s ease}.case.lettre-present{background:#c9b458;border-color:#c9b458;color:#fff;animation:reveal .4s ease}.case.lettre-absent{background:#787c7e;border-color:#787c7e;color:#fff;animation:reveal .4s ease}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes reveal{0%{transform:scale(1);opacity:.5}50%{transform:scale(1.1)}to{transform:scale(1);opacity:1}}@media (max-width: 600px){.case{width:45px;height:45px;font-size:1.3rem}.game-board,.ligne{gap:4px}}.keyboard{display:flex;flex-direction:column;gap:6px;align-items:center;max-width:500px;margin:0 auto;padding:0 15px}.rangee{display:flex;gap:4px;justify-content:center;flex-wrap:nowrap}.touche{min-width:32px;height:42px;padding:0 10px;border:none;border-radius:5px;background:#d3d6da;color:#1a1a1a;font-size:.8rem;font-weight:700;cursor:pointer;transition:all .15s;text-transform:uppercase;-webkit-user-select:none;user-select:none;flex:0 0 auto}.touche:hover{background:#c4c7cb;transform:translateY(-2px)}.touche:active{transform:translateY(0);background:#b3b6ba}.touche-speciale{min-width:50px;font-size:.7rem;display:flex;align-items:center;justify-content:center}.touche-speciale svg{width:16px;height:16px;stroke:currentColor}.touche-delete{background:#dc3545;color:#fff}.touche-validate{background:#6aaa64;color:#fff}.touche-speciale{display:flex;align-items:center;justify-content:center}.touche-delete svg,.touche-validate svg{stroke:#fff;width:20px;height:20px}.touche.lettre-correct{background:#6aaa64;color:#fff}.touche.lettre-present{background:#c9b458;color:#fff}.touche.lettre-absent{background:#787c7e;color:#fff}@media (max-width: 600px){.keyboard{max-width:100%;width:100%;padding:0 10px;margin-top:12px;margin-bottom:35px;gap:12px}.rangee{gap:6px;width:100%;justify-content:center}.rangee:first-child .touche,.rangee:nth-child(2) .touche{flex:0 0 calc((100% - 54px)*.1);height:calc((100vw - 60px)*.13);min-height:55px;max-height:75px;padding:0;font-size:clamp(1rem,4.5vw,1.3rem);border-radius:10px}.rangee-derniere{gap:5px}.rangee-derniere .touche:not(.touche-speciale){flex:0 0 calc((100% - 35px - 120px) / 6);height:calc((100vw - 60px)*.13);min-height:55px;max-height:75px;padding:0;font-size:clamp(.95rem,4.2vw,1.2rem);border-radius:10px}.rangee-derniere .touche-speciale{flex:0 0 60px;height:calc((100vw - 60px)*.13);min-height:55px;max-height:75px;font-size:clamp(1rem,4vw,1.2rem);border-radius:10px;padding:0}.rangee-derniere .touche-delete{background:#dc3545;color:#fff}.rangee-derniere .touche-validate{background:#6aaa64;color:#fff}.rangee-derniere .touche-speciale{display:flex;align-items:center;justify-content:center}.rangee-derniere .touche-speciale svg{width:22px;height:22px;stroke:#fff}.touche{padding:0}}@media (max-width: 400px){.keyboard{gap:10px;padding:0 8px}.rangee{gap:5px}.rangee:first-child .touche,.rangee:nth-child(2) .touche{flex:0 0 calc((100% - 45px)*.1);height:calc((100vw - 40px)*.13);min-height:50px;font-size:clamp(.9rem,4vw,1.1rem)}.rangee-derniere{gap:4px}.rangee-derniere .touche:not(.touche-speciale){flex:0 0 calc((100% - 28px - 100px) / 6);height:calc((100vw - 40px)*.13);min-height:50px;font-size:clamp(.9rem,4vw,1.1rem)}.rangee-derniere .touche-speciale{flex:0 0 50px;height:calc((100vw - 40px)*.13);min-height:50px;font-size:clamp(.9rem,3.5vw,1rem)}}.menu-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;justify-content:center;align-items:center;z-index:2000}.menu-content{background:#fff;border-radius:20px;padding:40px;max-width:500px;width:90%;box-shadow:0 20px 60px #0000004d;text-align:center}.menu-title{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:10px}.menu-subtitle{color:#666;margin-bottom:30px;font-size:1rem}.menu-options{display:flex;flex-direction:column;gap:15px;margin-bottom:30px}.menu-button{display:flex;align-items:center;gap:15px;padding:20px;border:2px solid #e0e0e0;border-radius:12px;background:#fff;cursor:pointer;transition:all .3s ease;text-align:left}.menu-button:hover{border-color:#667eea;background:#f8f9ff;transform:translateY(-2px);box-shadow:0 5px 15px #667eea33}.menu-icon{font-size:2rem;min-width:50px;text-align:center}.menu-button h3{margin:0 0 5px;color:#333;font-size:1.2rem}.menu-button p{margin:0;color:#666;font-size:.9rem}.menu-auth{border-top:1px solid #e0e0e0;padding-top:20px}.auth-prompt{color:#666;margin-bottom:15px;font-size:.9rem}.auth-button{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:12px 30px;border-radius:8px;font-size:1rem;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s}.auth-button:hover{transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}.menu-user{border-top:1px solid #e0e0e0;padding-top:20px;display:flex;flex-direction:column;align-items:center}.user-avatar{width:50px;height:50px;border-radius:50%;margin-bottom:10px;border:2px solid #667eea}.menu-user p{color:#666;margin-bottom:15px;text-align:center}.logout-button{background:#f0f0f0;color:#333;border:1px solid #ddd;padding:8px 20px;border-radius:6px;font-size:.9rem;cursor:pointer;transition:background .2s}.logout-button:hover{background:#e0e0e0}.menu-footer{margin-top:30px;padding-top:20px;border-top:1px solid #e0e0e0;text-align:center}.menu-developer{color:#999;font-size:.85rem;margin:0;font-style:italic}.auth-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;justify-content:center;align-items:center;z-index:3000}.auth-modal-content{background:#fff;border-radius:20px;padding:40px;max-width:400px;width:90%;box-shadow:0 20px 60px #0000004d;position:relative}.auth-modal-close{position:absolute;top:15px;right:15px;background:none;border:none;font-size:2rem;color:#999;cursor:pointer;line-height:1;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center}.auth-modal-close:hover{color:#333}.auth-modal-content h2{margin:0 0 25px;text-align:center;color:#333;font-size:1.8rem}.auth-social{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}.auth-social-button{display:flex;align-items:center;justify-content:center;gap:12px;padding:12px 16px;border:1px solid #e0e0e0;border-radius:8px;background:#fff;cursor:pointer;font-size:.95rem;font-weight:500;transition:all .2s ease;position:relative;overflow:hidden}.auth-social-button:hover{transform:translateY(-1px);box-shadow:0 2px 8px #0000001a}.auth-social-button:active{transform:translateY(0)}.auth-social-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.social-icon{width:20px;height:20px;flex-shrink:0}.auth-social-button.facebook{color:#1877f2;border-color:#1877f2}.auth-social-button.facebook:hover{background:#f0f4ff;border-color:#1877f2}.auth-social-button.google{color:#5f6368;border-color:#dadce0}.auth-social-button.google:hover{background:#f8f9fa;border-color:#dadce0;box-shadow:0 1px 3px #0000001a}.auth-social-button.apple{color:#000;background:#000;color:#fff;border-color:#000}.auth-social-button.apple:hover{background:#333;border-color:#333}.auth-social-button span{font-weight:500;letter-spacing:.01em}.auth-divider{text-align:center;margin:20px 0;position:relative}.auth-divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:#e0e0e0}.auth-divider span{background:#fff;padding:0 15px;color:#999;position:relative}.auth-form{display:flex;flex-direction:column;gap:15px}.auth-input{padding:12px;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;transition:border-color .2s}.auth-input:focus{outline:none;border-color:#667eea}.auth-submit-button{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:12px;border-radius:8px;font-size:1rem;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s;margin-top:5px}.auth-submit-button:hover{transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}.auth-switch{text-align:center;margin-top:20px;color:#666;font-size:.9rem}.auth-switch-button{background:none;border:none;color:#667eea;cursor:pointer;font-weight:700;text-decoration:underline}.auth-switch-button:hover{color:#764ba2}.auth-error{background:#fff3cd;color:#856404;padding:12px;border-radius:6px;margin-top:15px;font-size:.9rem;text-align:center;border:1px solid #ffeaa7;font-weight:500}.auth-social-button:disabled,.auth-submit-button:disabled{opacity:.6;cursor:not-allowed}.app{background:#fff;border-radius:16px;padding:20px;box-shadow:0 10px 40px #00000026;max-width:500px;margin:0 auto 30px;position:relative}.header{text-align:center;margin-bottom:20px}.header-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.header h1{font-size:2.2rem;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0;letter-spacing:2px;display:flex;align-items:center;gap:10px}.version{font-size:.8rem;color:#999;font-weight:400;-webkit-text-fill-color:#999;background:none}.menu-button-small{background:#f0f0f0;border:1px solid #ddd;padding:8px 15px;border-radius:6px;font-size:.9rem;cursor:pointer;transition:background .2s}.menu-button-small:hover{background:#e0e0e0}.header-info{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}.subtitle{color:#888;font-size:.85rem;font-weight:500;margin:0}.score-display{display:flex;align-items:center;gap:8px}.score-label{color:#666;font-size:.9rem}.score-value{color:#667eea;font-weight:700;font-size:1.1rem}.mode-badge{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:4px 10px;border-radius:12px;font-size:.75rem;font-weight:700}.message-erreur{position:fixed;top:20px;left:50%;transform:translate(-50%);background:#f44;color:#fff;padding:10px 20px;border-radius:8px;text-align:center;font-size:.9rem;font-weight:500;z-index:1000;white-space:nowrap;box-shadow:0 4px 12px #0003}.game-over{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;justify-content:center;align-items:center;z-index:1000}.game-over-content{background:#fff;padding:40px;border-radius:20px;text-align:center;max-width:400px;box-shadow:0 20px 60px #0000004d}.game-over-content h2{font-size:2rem;margin-bottom:15px}.game-over-content p{font-size:1.2rem;margin-bottom:25px;color:#666}.btn-nouvelle-partie{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:15px 30px;font-size:1.1rem;border-radius:10px;cursor:pointer;font-weight:700;transition:transform .2s,box-shadow .2s}.btn-nouvelle-partie:hover{transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}.btn-nouvelle-partie:active{transform:translateY(0)}@media (max-width: 600px){.app{margin-bottom:10px}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-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;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;display:flex;justify-content:center;align-items:flex-start;padding:60px 15px 15px}#root{width:100%;max-width:500px}