.game-board-container{position:relative;width:100%;height:100%;margin:0 auto;border-radius:4px}.static-background{position:absolute;top:0;left:0;width:100%;height:100%;opacity:.2;z-index:1;background-repeat:no-repeat;background-position:top left}.game-board{position:relative;z-index:2;display:grid;gap:0;width:100%;height:100%;margin:0 auto;background:#0d3a5a}.game-tile{background-repeat:no-repeat;cursor:pointer;transition:transform .3s ease,opacity .3s ease;border:1px solid #2d3748;box-sizing:border-box;position:relative}.game-tile.empty:hover{transform:none;border-color:#2d3748;box-shadow:none}.game-tile.completed{opacity:.9;border-color:#0F4C7Cf}.game-tile:active{transform:scale(.98);transition:transform .1s ease}.game-tile:after{content:"";position:absolute;inset:2px;pointer-events:none}.game-board-loading{display:flex;justify-content:center;align-items:center;height:400px;font-size:18px;color:#666;background:#f7fafc;border-radius:8px}@media(max-width:600px){.game-board-container{max-width:400px;border-width:6px;border-radius:10px;background-size:400px}.game-board{repeat:4,100px}.game-board-container:before{inset:3px;border-width:1px;border-radius:4px}}@keyframes tileAppear{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.game-tile{animation:tileAppear .3s ease}.level-selector{text-align:center;margin-bottom:15px}.levels-title{font-size:15px;font-weight:900;color:#333;margin-bottom:10px;text-transform:uppercase;letter-spacing:.5px}.levels-dots-container{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.level-selector-dot{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:600;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);border:3px solid #e1e5e9;cursor:pointer;transition:all .3s ease;position:relative;box-shadow:0 4px 8px #0000001a}.level-selector-dot:hover{box-shadow:0 6px 12px #00000026;border-color:#667eea}.level-selector-dot.current{border-color:#667eea;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;transform:scale(1.1);box-shadow:0 0 20px #667eea66;animation:pulse 2s ease-in-out infinite}.level-selector-dot.completed{background:linear-gradient(135deg,#6bcf7f,#4d96ff);border-color:#fff9;color:#fff;transform:scale(1.05)}.level-selector-dot.completed:after{content:"";position:absolute;inset:-2px;border-radius:50%;background:linear-gradient(45deg,#667eea,#764ba2,#6f42c1,#4facfe);z-index:-1;animation:rotate 3s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{transform:scale(1.1)}50%{transform:scale(1.15)}}.level-number{font-size:18px;font-weight:700;z-index:1}.completion-check{position:absolute;top:-5px;right:-5px;background:#ffd93d;color:#333;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;box-shadow:0 2px 4px #0003;animation:bounceIn .5s ease-out}@keyframes bounceIn{0%{transform:scale(0)}70%{transform:scale(1.2)}to{transform:scale(1)}}.level-selector-dot:nth-child(1){animation-delay:.1s}.level-selector-dot:nth-child(2){animation-delay:.2s}.level-selector-dot:nth-child(3){animation-delay:.3s}.level-selector-dot:nth-child(4){animation-delay:.4s}.level-selector-dot:nth-child(5){animation-delay:.5s}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.level-selector-dot{width:45px;height:45px}.level-number{font-size:16px}.levels-dots-container{gap:10px}}@media(max-width:480px){.level-selector-dot{width:30px;height:30px}.level-number{font-size:13px}.completion-check{width:18px;height:18px;font-size:10px}.levels-title{font-size:14px}}@media(max-width:376px){.level-selector-dot{width:30px;height:30px}.level-number{font-size:12px}.completion-check{width:14px;height:14px;font-size:10px}.levels-title{font-size:13px}.levels-dots-container{gap:13px}}@media(max-height:550px){.level-selector{margin-bottom:12px}.level-selector-dot{width:20px;height:20px}.level-number{font-size:12px}.completion-check{width:10px;height:10px;font-size:10px}.levels-title{font-size:11px;margin-bottom:4px}}.stats-panel{position:relative;padding:15px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:20px;box-shadow:0 5px 20px #0003;margin-bottom:20px;color:#fff;overflow:hidden}.stats-panel .leaderboard-toggle{position:absolute;top:3px;right:1px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:10px;padding:5px 12px;font-size:10px;font-weight:700;cursor:pointer;box-shadow:0 4px 12px #0003;transition:all .3s ease;z-index:10}.stats-panel .leaderboard-toggle:hover{transform:translateY(-1px);box-shadow:0 6px 16px #0000004d;background:linear-gradient(135deg,#764ba2,#667eea)}.user-info{text-align:center}.username{font-weight:900;font-size:16px;margin-bottom:5px;background:linear-gradient(45deg,#fff,#f0f0f0);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.levels-completed,.best-time{font-size:11px;opacity:.9;display:flex;align-items:center;justify-content:center;gap:4px}.current-stats{display:flex;justify-content:space-around;background:#ffffff1a;padding:7px;border-radius:10px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.15);margin-top:10px}.stat-item{display:flex;flex-direction:column;align-items:center;transition:transform .3s ease;background:#ffffff26;padding:5px 8px;border-radius:10px;text-align:center;min-width:100px;border:1px dashed rgba(255,255,255,.3)}.stat-item:hover{transform:translateY(-2px)}.stat-label{opacity:.8;text-transform:uppercase;font-size:10px;color:#f0f0f0;margin-top:5px}.stat-value{font-size:16px;font-weight:700;color:#fff}.progress-label{font-size:12px;margin-bottom:6px;display:flex;justify-content:space-between}.progress-bar{height:5px;background:#ffffff26;border-radius:3px}.progress-fill{height:100%;background:linear-gradient(90deg,#ffd93d,#ff6b6b);border-radius:3px;transition:width .4s ease}.best-time{border-radius:6px;font-size:13px;gap:6px;margin-top:5px}@media(max-width:768px){.stats-panel{padding:14px}.stat-value{font-size:14px}.username{font-size:16px}}@media(max-width:480px){.stat-item{min-width:80px}.stat-value,.username{font-size:14px}.stats-panel{margin-bottom:10px}}@media(max-width:376px){.stats-panel{padding:8px 10px;margin-bottom:12px}.stat-item{min-width:70px}.stat-value{font-size:13px}.username{font-size:13px}.username .stats-panel .leaderboard-toggle{font-size:10px;padding:4px 10px}}@media(max-height:550px){.stats-panel{padding:8px 10px 4px;margin-bottom:10px;border-radius:10px}.stat-item{min-width:70px;padding:2px 3px}.stat-value{font-size:10px}.username{font-size:13px}.stat-label{font-size:9px}.stats-panel .leaderboard-toggle{font-size:10px;padding:4px 10px}}.current-stats{display:flex;justify-content:space-around;background:#ffffff1a;padding:3px;border-radius:10px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.15);margin-top:1px}.controls{display:flex;gap:15px;justify-content:center;margin:20px 0 10px}.control-btn{width:190px;padding:15px 2px;border:none;border-radius:12px;font-size:14px;font-weight:900;cursor:pointer;position:relative;overflow:hidden;color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);box-shadow:0 5px 15px #0003;text-align:center;transition:all .2s ease;animation:glowPulse 3s infinite ease-in-out}@keyframes glowPulse{0%,to{box-shadow:0 0 8px #764ba299,0 0 20px #667eea66}50%{box-shadow:0 0 15px #764ba2cc,0 0 30px #667eea99}}.control-btn:before{content:"";position:absolute;top:0;left:-100%;width:200%;height:100%;background:linear-gradient(120deg,#ffffff4d,#fff0);transition:all .4s ease}.control-btn:hover:before{left:0}.control-btn:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 10px 25px #00000059}.control-btn:active{animation:pressShake .2s linear}@keyframes pressShake{0%{transform:translateY(2px) scale(.98)}25%{transform:translateY(0) scale(1.02)}50%{transform:translateY(1px) scale(.99)}75%{transform:translateY(0) scale(1.01)}to{transform:translateY(2px) scale(.98)}}.control-btn.danger{background:#ff6b6b!important}.control-btn.danger:hover{background:#ff5252!important}@media(max-width:600px){.control-btn{padding:15px 2px;max-width:200px;font-size:14px}.controls{flex-wrap:wrap;gap:10px}}@media(max-width:436px){.control-btn{padding:15px 2px;max-width:170px;font-size:14px}.controls{flex-wrap:wrap;gap:10px}}@media(max-width:436px){.control-btn{font-size:12px;padding:15px 2px;max-width:160px;font-size:14px}.controls{flex-wrap:wrap;gap:10px}}@media(max-height:700px){.control-btn{font-size:10px;padding:13px 2px;max-width:160px}.controls{margin-top:15px;margin-bottom:2px;flex-wrap:wrap;gap:5px}}@media(max-width:350px){.control-btn{font-size:10px;padding:10px 2px;max-width:140px}.controls{margin-top:15px;margin-bottom:2px;flex-wrap:wrap;gap:5px}}.final-promo-modal-overlay{position:fixed;inset:0;background:#000c;display:flex;justify-content:center;align-items:center;z-index:3000;animation:fadeIn .3s ease}.final-promo-modal{background:linear-gradient(135deg,#667eea,#764ba2);padding:0;border-radius:25px;text-align:center;max-width:500px;width:90%;box-shadow:0 25px 60px #0009;overflow:hidden;position:relative;animation:slideUp .4s ease}.final-promo-modal:before{content:"";position:absolute;inset:0;background:url(data:image/svg+xml,%3Csvg...%3E);pointer-events:none}.modal-header{background:#ffffff26;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:30px;border-bottom:1px solid rgba(255,255,255,.2)}.modal-header h2{color:#fff;font-size:2.5rem;margin:0;display:flex;align-items:center;justify-content:center;gap:15px;text-shadow:0 2px 12px rgba(0,0,0,.5);animation:headerBounce 1.5s ease infinite}.close-button{position:absolute;top:20px;right:20px;width:40px;height:40px;font-size:1.5rem;border-radius:50%;background:#fff3;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.close-button:hover{background:#ffffff4d;transform:rotate(90deg)}.modal-content{padding:40px 30px;color:#fff;position:relative;z-index:2}.modal-content p,.telegram-hint,.hint{margin-top:10px;font-size:15px;line-height:1.5;transition:all .3s ease}.promo-code-display{display:flex;align-items:center;justify-content:center;gap:15px;margin:30px 0;padding:20px;border-radius:15px;border:2px solid rgba(255,255,255,.3);background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:pulseGlow 2.5s ease-in-out infinite;box-shadow:0 5px 25px #ffd70066;transition:all .3s ease}.promo-code-display:hover{transform:translateY(-2px);box-shadow:0 10px 35px #ffd70099;border-color:#ffffff80}.promo-code{font-size:1.4rem;font-weight:700;color:gold;text-shadow:0 2px 8px rgba(255,215,0,.7);letter-spacing:2px;font-family:Courier New,monospace}.copy-button{background:#fff3;width:50px;height:50px;font-size:1.5rem;border-radius:50%;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.copy-button:hover{transform:scale(1.2);box-shadow:0 5px 20px #ffffff80}.action-buttons{display:flex;flex-direction:column;gap:15px;margin-top:30px}.telegram-button{background:linear-gradient(135deg,#08c,#00a2e8);color:#fff;padding:16px 25px;font-size:1rem;border-radius:15px;box-shadow:0 5px 20px #0088cc4d;font-weight:700;display:flex;align-items:center;justify-content:center;gap:10px;position:relative;overflow:hidden;animation:telegramBounce 2s ease-in-out infinite;transition:all .4s ease}.telegram-button:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:#ffffff1a;transform:rotate(45deg) scale(0);transition:all .5s ease;pointer-events:none}.telegram-button:hover:after{transform:rotate(45deg) scale(1);opacity:.5}.telegram-button:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 8px 25px #0088cc80;background:linear-gradient(135deg,#0077b3,#0099e6)}.telegram-button:active{transform:scale(.97) translateY(1px);box-shadow:0 4px 12px #0088cc4d}.secondary-button,.app-button{background:linear-gradient(135deg,#ff6a00,#ffb347);color:#fff;padding:16px 30px;font-size:1rem;border-radius:25px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:10px;position:relative;overflow:hidden;box-shadow:0 8px 20px #ff6a0066;cursor:pointer;transition:all .4s ease;animation:buttonBounce 2.5s ease-in-out infinite}.secondary-button:after,.app-button:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:#fff3;transform:rotate(45deg) scale(0);transition:all .5s ease;pointer-events:none}.secondary-button:hover:after,.app-button:hover:after{transform:rotate(45deg) scale(1);opacity:.5}.secondary-button:hover,.app-button:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 12px 30px #ff6a0099}.secondary-button:active,.app-button:active{transform:scale(.97) translateY(1px);box-shadow:0 4px 12px #ff6a004d}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(50px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes pulseGlow{0%{transform:scale(1);box-shadow:0 5px 25px #ffd70066}50%{transform:scale(1.05);box-shadow:0 8px 35px #ffd70099}to{transform:scale(1);box-shadow:0 5px 25px #ffd70066}}@keyframes headerBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}@keyframes telegramBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes buttonBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-3px)}}@media(max-width:768px){.final-promo-modal{max-width:90%;border-radius:20px}.modal-header{padding:20px}.modal-header h2{font-size:2rem;flex-direction:column;gap:10px}.modal-content{padding:30px 20px}.promo-code{font-size:1.5rem}.promo-code-display{flex-direction:column;gap:15px;text-align:center}.close-button{width:35px;height:35px;font-size:1.2rem;top:15px;right:15px}.action-buttons{gap:12px;margin-top:25px}.telegram-button,.secondary-button,.app-button{padding:14px 22px;font-size:.95rem;gap:8px}}@media(max-width:480px){.final-promo-modal{border-radius:18px}.modal-header h2{font-size:1.7rem}.modal-content{padding:25px 15px}.promo-code{font-size:1.2rem}.promo-code-display{padding:15px}.copy-button{width:40px;height:40px;font-size:1.2rem}.telegram-button,.secondary-button,.app-button{padding:12px 18px;font-size:.9rem}}@media(max-width:375px){.final-promo-modal{border-radius:15px;max-width:95%}.modal-header h2{font-size:1.5rem;gap:8px}.modal-content{padding:20px 12px}.promo-code{font-size:1.1rem}.promo-code-display{padding:12px;gap:8px}.copy-button{width:32px;height:32px;font-size:.9rem}}.leaderboard-full{width:100%;max-width:800px;background:#fffffff2;border-radius:20px;padding:30px;box-shadow:0 10px 40px #0000001a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.leaderboard-table{width:100%}.loading-state,.error-state,.no-results-full{text-align:center;padding:60px 20px;color:#666}.loading-spinner{width:50px;height:50px;border:15px solid #f3f3f3;border-top:5px solid #667eea;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 20px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-icon{font-size:3rem;margin-bottom:20px}.retry-button{background:#667eea;color:#fff;border:none;padding:10px 20px;border-radius:10px;cursor:pointer;margin-top:15px;transition:background .3s ease}.retry-button:hover{background:#5a6fd8}.trophy-icon{font-size:4rem;margin-bottom:20px;opacity:.7}.no-results-full h2{color:#666;margin-bottom:10px}.no-results-full p{color:#888;margin-bottom:30px}.empty-stats{display:flex;justify-content:center;gap:20px;margin-top:30px;flex-wrap:wrap}.table-header{display:grid;grid-template-columns:80px 1fr 100px 80px;gap:15px;padding:15px 20px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:10px 10px 0 0;font-weight:700;font-size:.9rem}.table-body{max-height:400px;border:2px solid #f0f0f0;border-radius:0 0 10px 10px}.player-row-full{display:grid;grid-template-columns:80px 1fr 100px 80px;gap:15px;padding:15px 20px;border-bottom:1px solid #f0f0f0;transition:all .3s ease;align-items:center}.player-row-full:hover{background:#f8f9ff;transform:translate(5px)}.player-row-full:last-child{border-bottom:none}.player-row-full.top-1{background:linear-gradient(135deg,#fff9e6,#fff0cc);border-left:4px solid #FFD700}.player-row-full.top-2{background:linear-gradient(135deg,#f0f0f0,#e6e6e6);border-left:4px solid #C0C0C0}.player-row-full.top-3{background:linear-gradient(135deg,#f7e6d9,#f0d4c0);border-left:4px solid #CD7F32}.rank-full{font-weight:700;font-size:1.1rem;text-align:center}.name-full{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.time-full{font-family:Courier New,monospace;font-weight:700;color:#2c3e50;text-align:center;font-size:.9rem}.level-full{text-align:center;font-weight:600;color:#667eea}.time-full.fast{color:#28a745}.time-full.medium{color:#ffc107}.time-full.slow{color:#dc3545}.leaderboard-header-info{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid #f0f0f0}.leaderboard-header-info h3{color:#333;font-size:1.5rem;margin:-5px 0 0}.debug-button{background:#6c757d;color:#fff;border:none;border-radius:50%;width:24px;height:24px;cursor:pointer;font-size:.7rem;transition:all .3s ease;margin-top:-2px}.debug-button:hover{background:#5a6268;transform:scale(1.1)}.debug-info{background:#f8f9fa;padding:10px;border-radius:5px;margin-top:15px;font-size:.8rem;color:#666}.debug-info p{margin:5px 0}.crown{margin-left:5px;font-size:.8rem}.leaderboard-footer{text-align:center;padding:10px;color:#666;font-size:.8rem;border-top:1px solid #f0f0f0;margin-top:10px}@media(max-width:768px){.leaderboard-full{padding:20px 15px;margin:10px}.table-header{grid-template-columns:60px 1fr 80px 60px;gap:10px;padding:12px 15px;font-size:.8rem}.player-row-full{grid-template-columns:60px 1fr 80px 60px;gap:10px;padding:12px 15px}.rank-full{font-size:1rem}.time-full,.level-full{font-size:.9rem}.empty-stats{flex-direction:column;align-items:center}.loading-state,.error-state,.no-results-full{padding:40px 15px}.trophy-icon{font-size:3rem}.leaderboard-header-info h3{font-size:1.2rem}.debug-info{font-size:.7rem}.time-full{font-size:.8rem}.debug-button{width:22px;height:22px;font-size:.65rem;margin-top:-1px}}@media(max-width:480px){.table-header{grid-template-columns:50px 1fr 70px 50px;gap:5px;padding:10px;font-size:.7rem}.player-row-full{grid-template-columns:50px 1fr 70px 50px;gap:5px;padding:10px}.rank-full{font-size:.85rem}.name-full{font-size:.7rem}.time-full,.level-full{font-size:.65rem}.leaderboard-full{padding:15px 10px;margin:5px;border-radius:15px}.leaderboard-footer{font-size:.65rem;padding:6px 5px}.retry-button{padding:6px 12px;font-size:.65rem}.trophy-icon{font-size:2.5rem}.empty-stats{flex-direction:column;gap:10px}.debug-button{width:20px;height:20px;font-size:.6rem;margin-top:0}.leaderboard-header-info h3{font-size:1.1rem;margin-top:0}}@media(max-width:375px){.table-header{grid-template-columns:45px 1fr 60px 45px;gap:5px;padding:6px 8px;font-size:.65rem}.player-row-full{grid-template-columns:45px 1fr 50px 45px;gap:5px;padding:6px 8px}.rank-full{font-size:.8rem}.name-full{font-size:.65rem}.time-full,.level-full{font-size:.6rem}.leaderboard-full{padding:10px 8px;margin:3px;border-radius:12px}.leaderboard-footer{font-size:.6rem;padding:5px 4px}.retry-button{padding:5px 10px;font-size:.6rem}.debug-button{width:18px;height:18px;font-size:.55rem;margin-top:1px}.leaderboard-header-info h3{font-size:1rem}}.admin-panel{background:#fff;border-radius:12px;padding:0;max-width:800px;max-height:90vh;overflow:hidden;box-shadow:0 10px 30px #0000004d}.admin-panel.login-panel{max-width:400px}.admin-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:20px;display:flex;justify-content:space-between;align-items:center}.admin-header h2{margin:0;font-size:1.5em}.admin-controls{display:flex;align-items:center;gap:15px}.admin-welcome{font-size:.9em;opacity:.9}.close-admin-btn,.logout-btn{background:#fff3;border:none;color:#fff;padding:8px 12px;border-radius:6px;cursor:pointer;transition:background .3s}.close-admin-btn:hover,.logout-btn:hover{background:#ffffff4d}.close-admin-btn:disabled,.logout-btn:disabled{opacity:.5;cursor:not-allowed}.login-container{padding:30px}.login-form{margin-bottom:30px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:#333}.form-group input{width:100%;padding:12px;border:2px solid #e1e5e9;border-radius:8px;font-size:16px;transition:border-color .3s}.form-group input:focus{outline:none;border-color:#667eea}.form-group input:disabled{background-color:#f5f5f5;cursor:not-allowed}.login-btn{width:100%;padding:12px;font-size:16px}.login-info{background:#f8f9fa;padding:20px;border-radius:8px;border-left:4px solid #667eea}.login-info h4{margin:0 0 10px;color:#333}.login-info p{margin:5px 0;color:#666}.admin-tabs{display:flex;background:#f8f9fa;border-bottom:1px solid #e1e5e9}.tab-btn{flex:1;padding:15px 20px;border:none;background:none;cursor:pointer;font-size:14px;font-weight:600;color:#666;transition:all .3s}.tab-btn.active{background:#fff;color:#667eea;border-bottom:3px solid #667eea}.tab-btn:hover:not(.active){background:#e9ecef}.admin-content{padding:0;max-height:60vh;overflow-y:auto}.tab-content{padding:30px}.action-group{margin-bottom:30px;padding-bottom:20px;border-bottom:1px solid #e1e5e9}.action-group:last-child{border-bottom:none}.action-group h3{margin:0 0 10px;color:#333}.action-group p{margin:0 0 15px;color:#666;font-size:14px}.promo-textarea{width:100%;padding:12px;border:2px solid #e1e5e9;border-radius:8px;font-family:monospace;font-size:14px;resize:vertical;min-height:120px}.promo-textarea:focus{outline:none;border-color:#667eea}.promo-textarea:disabled{background-color:#f5f5f5;cursor:not-allowed}.danger-actions{display:flex;gap:10px;flex-wrap:wrap}.btn{padding:10px 20px;border:none;border-radius:6px;cursor:pointer;font-weight:600;transition:all .3s;font-size:14px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:#667eea;color:#fff}.btn-primary:hover:not(:disabled){background:#5a6fd8}.btn-secondary{background:#6c757d;color:#fff}.btn-secondary:hover:not(:disabled){background:#5a6268}.btn-info{background:#17a2b8;color:#fff}.btn-info:hover:not(:disabled){background:#138496}.btn-danger{background:#dc3545;color:#fff}.btn-danger:hover:not(:disabled){background:#c82333}.stats-grid-admin{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px;margin:20px 0}.stat-card-admin{background:#f8f9fa;padding:20px;border-radius:8px;text-align:center;border-left:4px solid #667eea}.stat-icon-admin{font-size:2em;margin-bottom:10px}.stat-value-admin{font-size:2em;font-weight:700;color:#333}.stat-label-admin{font-size:.9em;color:#666;margin-top:5px}.message{margin:20px;padding:15px;border-radius:6px;font-weight:600}.message.info{background:#cce7ff;color:#004085;border:1px solid #b3d7ff}.admin-info{background:#f8f9fa;padding:20px;border-top:1px solid #e1e5e9}.admin-info h4{margin:0 0 15px;color:#333}.admin-info ul{margin:0;padding-left:20px;color:#666}.admin-info li{margin-bottom:8px;line-height:1.4}@media(max-width:768px){.admin-panel{margin:10px;max-width:calc(100vw - 20px)}.admin-header{padding:15px;flex-direction:column;gap:10px;text-align:center}.admin-controls{flex-direction:column;gap:10px}.stats-grid{grid-template-columns:1fr}.danger-actions{flex-direction:column}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Arial,sans-serif;min-height:100vh;padding:5px 20px;box-sizing:border-box;position:relative}body:before{content:"";position:absolute;inset:0;background-image:url(/images/backround.jpg);background-size:cover;background-position:center;background-repeat:no-repeat;filter:blur(5px) brightness(.9);z-index:-1}.resize-warning{color:#fff;font-size:0px}.app{display:flex;justify-content:center;align-items:center;min-height:100vh}.container{border:25px solid lightgray;background:#d3d3d3;border-radius:50px}.app-container{background:#fff;padding:15px 20px;border-radius:30px;border:10px solid #0F4C7C;box-shadow:0 10px 30px #0003;max-width:600px;width:100%}@media(max-width:600px){body{padding:10px}.app-container{padding:10px;border-width:6px;border-radius:20px}.game-board-container{max-width:90vw;aspect-ratio:1 / 1;border-radius:10px}.leaderboard-toggle{top:3px;right:3px;font-size:10px;padding:6px 12px}.message{font-size:12px;padding:8px 16px}}.hint{position:fixed;bottom:20px;right:20px;background:#000000b3;color:#fff;padding:10px 15px;border-radius:20px;font-size:14px;z-index:1000}.auto-solve{background:#4caf50!important;color:#fff!important}.auto-solve:hover{background:#45a049!important}.leaderboard-toggle{position:fixed;top:10px;right:10px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:25px;padding:10px 20px;font-size:16px;font-weight:700;cursor:pointer;box-shadow:0 4px 15px #0003;z-index:1000;transition:all .3s ease}.leaderboard-toggle:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0000004d;background:linear-gradient(135deg,#764ba2,#667eea)}.leaderboard-fullscreen{position:fixed;top:0;left:0;width:100vw;height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);z-index:2000;display:flex;flex-direction:column;animation:fadeIn .3s ease}.leaderboard-header{display:flex;justify-content:space-between;align-items:center;padding:30px;background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.leaderboard-header h1{color:#fff;margin:0;font-size:2.5rem;text-shadow:0 2px 10px rgba(0,0,0,.3)}.close-leaderboard{background:#fff3;border:none;color:#fff;font-size:2rem;width:50px;height:50px;border-radius:50%;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.close-leaderboard:hover{background:#ffffff4d;transform:rotate(90deg)}.leaderboard-content-full{flex:1;display:flex;align-items:center;justify-content:center;padding:30px;overflow-y:auto}@keyframes fadeIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@media(max-width:768px){.leaderboard-toggle{top:10px;right:10px;padding:8px 16px;font-size:12px}.leaderboard-header{padding:20px}.leaderboard-header h1{font-size:2rem}.close-leaderboard{width:40px;height:40px;font-size:1.5rem}.leaderboard-content-full{padding:20px}}.game-board-container{position:relative;aspect-ratio:1 / 1;width:100%;max-width:400px;background:#e6e6fa;box-shadow:2px 8px 25px #0000004d;overflow:hidden}.game-board-container:before{content:"";position:absolute;inset:4px;border-radius:6px;pointer-events:none;z-index:1}.preview-overlay{position:absolute;top:0;left:0;width:inherit;height:inherit;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:10}.preview-image{width:100%;height:100%;background-repeat:no-repeat;background-position:top left;background-size:100% 100%}.admin-app .container{border:10px solid lightgray;border-radius:20px}@media(min-width:768px){.admin-panel-toggle{position:fixed;top:20px;right:20px;background:#000000b3;color:#fff;border:none;padding:10px 15px;border-radius:5px;cursor:pointer;z-index:1000;opacity:.3;transition:opacity .3s}.admin-panel-toggle:hover{opacity:1}}.admin-modal .admin-panel{max-width:95vw;max-height:95vh}.admin-app .admin-panel{max-width:100%;max-height:100%;margin:0 auto}.debug-panel{position:fixed;bottom:10px;left:10px;background:#000c;color:#fff;padding:10px;border-radius:5px;font-size:12px;z-index:1000;max-width:200px}.debug-panel h4{margin:0 0 5px;font-size:12px}.debug-panel p{margin:2px 0;font-size:11px}.message{position:fixed;top:20px;left:50%;transform:translate(-50%);padding:12px 24px;border-radius:8px;font-weight:600;z-index:1000;animation:slideDown .3s ease;max-width:80%;text-align:center}.message.success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.message.error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}@keyframes slideDown{0%{opacity:0;transform:translate(-50%) translateY(-20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.debug-panel button{margin-top:5px;font-size:10px;padding:3px 6px}@media(max-width:600px){body{padding:10px}.container{border-width:15px;border-radius:30px}.app-container{padding:10px;border-width:6px;border-radius:20px}.game-board-container{max-width:90vw;aspect-ratio:1 / 1;border-radius:10px}.leaderboard-toggle{top:8px;right:8px;font-size:12px;padding:6px 12px}.message{font-size:12px;padding:8px 16px}}@media(max-width:550px){.container{border-width:15px;border-radius:30px}}@media(max-width:500px){.container{border:none}}@media(max-width:376px){body{background:#0f4c7c;padding:0 10px;margin-top:4px}body:before{display:none}.app-container{padding:0;border:5px solid #fff}.game-board-container{max-width:90vw;max-height:90vh;aspect-ratio:1 / 1;border-radius:10px}}@media(max-height:650px){body{background:#0f4c7c;padding:0 5px}body:before{display:none}.app-container{padding:0;border:5px solid #fff}.game-board-container{max-width:90vw;aspect-ratio:1 / 1;border-radius:10px;background-size:200px}}@media(max-height:550px){.game-board-container{max-width:300px;border-width:3px;border-radius:10px;background-size:300px}.game-board{repeat:2,10px}.game-board-container:before{inset:3px;border-width:1px;border-radius:4px;box-shadow:none}}@media(max-height:520px){body{overflow:hidden}.resize-warning{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0f4c7c;color:#fff;display:flex;justify-content:center;align-items:center;text-align:center;font-size:1.5rem;font-weight:700;padding:20px;z-index:9999}}