.public-survey-container{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);padding:40px 20px;display:flex;justify-content:center;align-items:center}.survey-card{max-width:800px;width:100%;background:#fff;border-radius:12px;box-shadow:0 20px 60px #0000004d;overflow:hidden}.survey-header{background:linear-gradient(135deg,#ff6b00,#f80);color:#fff;padding:40px;text-align:center}.survey-header h1{margin:0 0 10px;font-size:32px;font-weight:700}.survey-description{margin:10px 0 0;font-size:16px;opacity:.95}.reward-badge{display:inline-block;background:#fff3;padding:10px 20px;border-radius:25px;margin-top:15px;font-size:18px;font-weight:600;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.survey-form{padding:40px}.question-block{margin-bottom:35px}.question-label{display:block;font-size:18px;font-weight:600;color:#333;margin-bottom:15px}.required{color:#f44336;margin-left:5px}.survey-input,.survey-textarea{width:100%;padding:12px 15px;border:2px solid #e0e0e0;border-radius:8px;font-size:16px;transition:border-color .3s;font-family:inherit}.survey-input:focus,.survey-textarea:focus{outline:none;border-color:#ff6b00}.survey-textarea{resize:vertical;min-height:100px}.choices{display:flex;flex-direction:column;gap:12px}.choice-label{display:flex;align-items:center;padding:12px 15px;border:2px solid #e0e0e0;border-radius:8px;cursor:pointer;transition:all .3s}.choice-label:hover{border-color:#ff6b00;background:#fff5f0}.choice-label input{margin-right:12px;cursor:pointer;width:20px;height:20px}.choice-label span{font-size:16px;color:#333}.rating-scale{display:flex;gap:15px;justify-content:center;flex-wrap:wrap}.rating-option{display:flex;flex-direction:column;align-items:center;cursor:pointer}.rating-option input{display:none}.rating-number{width:50px;height:50px;display:flex;align-items:center;justify-content:center;border:2px solid #e0e0e0;border-radius:50%;font-size:20px;font-weight:600;transition:all .3s}.rating-option input:checked+.rating-number{background:#ff6b00;color:#fff;border-color:#ff6b00;transform:scale(1.1)}.rating-option:hover .rating-number{border-color:#ff6b00}.contact-section{margin-top:40px;padding:30px;background:#f5f5f5;border-radius:8px}.contact-section h3{margin:0 0 20px;font-size:20px;color:#333}.contact-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}.submit-button{width:100%;padding:16px;background:linear-gradient(135deg,#ff6b00,#f80);color:#fff;border:none;border-radius:8px;font-size:18px;font-weight:600;cursor:pointer;transition:transform .2s;margin-top:30px}.submit-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #ff6b0066}.submit-button:disabled{opacity:.6;cursor:not-allowed}.success-card{max-width:500px;width:100%;background:#fff;border-radius:12px;padding:60px 40px;text-align:center;box-shadow:0 20px 60px #0000004d}.success-icon{width:80px;height:80px;background:#4caf50;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:48px;margin:0 auto 20px;animation:scaleIn .5s ease-out}@keyframes scaleIn{0%{transform:scale(0)}to{transform:scale(1)}}.success-card h2{margin:0 0 10px;font-size:32px;color:#333}.success-card p{font-size:16px;color:#666;margin:10px 0}.reward-info{margin-top:20px;padding:20px;background:#fff3e0;border-radius:8px}.reward-info p{margin:0;color:#e65100;font-size:16px}.error-message{padding:15px;background:#ffebee;color:#c62828;border-radius:8px;margin:20px 0;text-align:center}.loading{color:#fff;font-size:24px;text-align:center}@media (max-width: 768px){.public-survey-container{padding:20px 10px}.survey-header{padding:30px 20px}.survey-header h1{font-size:24px}.survey-form{padding:20px}.contact-fields{grid-template-columns:1fr}.rating-scale{gap:10px}.rating-number{width:40px;height:40px;font-size:18px}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:linear-gradient(135deg,#f5f7fa,#e8eef5);color:#2c3e50;min-height:100vh}.container{max-width:1400px;margin:0 auto;padding:30px 20px}.pac-container{z-index:10000!important;border-radius:8px;box-shadow:0 4px 12px #00000026;margin-top:4px;font-family:inherit}.pac-item{padding:10px 12px;cursor:pointer;font-size:14px}.pac-item:hover{background-color:#f0f0f0}.pac-item-query{font-weight:600;color:#2c3e50}.card{background:#fff;border-radius:12px;padding:24px;margin-bottom:24px;box-shadow:0 4px 6px #00000012;border:1px solid rgba(0,0,0,.05);transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-2px);box-shadow:0 8px 12px #0000001a}.grid{display:grid;gap:24px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}h1{font-size:32px;margin-bottom:12px;color:#1a1a1a;font-weight:700}h2{font-size:24px;margin-bottom:16px;color:#2c3e50;font-weight:600}h3{font-size:20px;margin-bottom:12px;color:#34495e;font-weight:600}.stat-card{text-align:center;padding:32px 24px;background:linear-gradient(135deg,#fff,#f8f9fa)}.stat-value{font-size:42px;font-weight:700;color:#ff6b00}.stat-label{font-size:13px;color:#7f8c8d;margin-top:10px;text-transform:uppercase;letter-spacing:.5px;font-weight:600}.badge{display:inline-block;padding:6px 14px;border-radius:16px;font-size:12px;font-weight:600;letter-spacing:.3px}.badge-online{background:linear-gradient(135deg,#d4edda,#c3e6cb);color:#155724}.badge-offline{background:linear-gradient(135deg,#f8d7da,#f5c6cb);color:#721c24}.badge-active{background:linear-gradient(135deg,#d1ecf1,#bee5eb);color:#0c5460}.badge-warning{background:linear-gradient(135deg,#fff3cd,#ffeaa7);color:#856404}.device-list{list-style:none}.device-item{padding:16px;border-bottom:1px solid #ecf0f1;display:flex;justify-content:space-between;align-items:center;transition:background .2s}.device-item:hover{background:#f8f9fa}.device-item:last-child{border-bottom:none}.device-info h4{font-size:16px;margin-bottom:6px;color:#2c3e50;font-weight:600}.device-info p{font-size:13px;color:#95a5a6}.nav{background:#000;box-shadow:0 2px 8px #ffffff1a;margin-bottom:0;border-bottom:3px solid #2a5298}.nav-container{max-width:1400px;margin:0 auto;padding:0 24px;display:flex;justify-content:flex-start;align-items:center;height:70px;gap:30px}.nav-logo{display:flex;align-items:center;gap:20px}.nav-logo img{height:40px;width:auto}.nav-logo h2{margin:0;color:#fff;font-size:22px;font-weight:700;line-height:1}.nav-links{display:flex;gap:8px;list-style:none;align-items:center}.nav-links li{position:relative}.nav-links a{text-decoration:none;color:#ccc;font-weight:500;transition:all .2s;padding:8px 16px;border-radius:8px;display:block}.nav-links a:hover{color:#2a5298;background:#2a52981a}.nav-links a.active{color:#2a5298;background:#2a529826;font-weight:600}.loading{text-align:center;padding:60px;color:#7f8c8d;font-size:16px}.error{background:linear-gradient(135deg,#f8d7da,#f5c6cb);color:#721c24;padding:18px 20px;border-radius:10px;margin:24px 0;border-left:4px solid #c82333;font-weight:500}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;background:linear-gradient(135deg,#2a5298,#1e3a6e);border:none;border-radius:10px;color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px #2a52984d;letter-spacing:.3px}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #2a529866;background:linear-gradient(135deg,#3461b8,#2a5298)}.btn-primary:active{transform:translateY(0);box-shadow:0 2px 8px #2a52984d}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:linear-gradient(135deg,#fff,#f8f9fa);border:2px solid #e0e0e0;border-radius:8px;color:#555;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-secondary:hover{background:linear-gradient(135deg,#f8f9fa,#e9ecef);border-color:#2a5298;color:#2a5298;transform:translateY(-1px);box-shadow:0 2px 8px #2a529826}.btn-danger{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:linear-gradient(135deg,#dc3545,#c82333);border:none;border-radius:8px;color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-danger:hover{background:linear-gradient(135deg,#e4606d,#dc3545);transform:translateY(-1px);box-shadow:0 4px 12px #dc35454d}.btn-sm{padding:6px 12px;font-size:12px}.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;background:#fff;border:2px solid #ddd;border-radius:8px;color:#555;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.btn:hover{background:#f8f9fa;border-color:#bbb}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:#2c3e50;font-size:14px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;border:2px solid #e0e0e0;border-radius:8px;font-size:14px;transition:all .2s ease;font-family:inherit}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#2a5298;box-shadow:0 0 0 3px #2a52981a}.form-group small{display:block;margin-top:6px;font-size:12px;color:#888}.form-row{display:flex;gap:16px}.form-row .form-group{flex:1}.data-table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 8px #0000000d}.data-table thead{background:linear-gradient(135deg,#2a5298,#1e3a6e)}.data-table thead th{padding:16px;text-align:left;font-weight:600;color:#fff;font-size:13px;text-transform:uppercase;letter-spacing:.5px}.data-table tbody tr{border-bottom:1px solid #f0f0f0;transition:background .2s ease}.data-table tbody tr:hover{background:#f8f9fa}.data-table tbody tr:last-child{border-bottom:none}.data-table tbody td{padding:16px;color:#2c3e50;font-size:14px}.status-badge{display:inline-block;padding:6px 12px;border-radius:12px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.status-badge.active{background:linear-gradient(135deg,#d4edda,#c3e6cb);color:#155724}.status-badge.inactive{background:linear-gradient(135deg,#f8d7da,#f5c6cb);color:#721c24}.page{padding:20px 0}