.login-container{display:flex;justify-content:center;align-items:center;min-height:60vh}.login-card{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 8px 32px #0000001a;width:100%;max-width:400px}.login-card h2{text-align:center;margin-bottom:2rem;color:#333;font-size:1.75rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:#555;font-weight:500}.form-group input{width:100%;padding:.75rem;border:2px solid #e2e8f0;border-radius:8px;font-size:1rem;transition:border-color .3s ease}.form-group input:focus{outline:none;border-color:#667eea}.form-group input:disabled{background:#f7fafc;cursor:not-allowed}.error-message{background:#fed7d7;color:#c53030;padding:.75rem;border-radius:6px;margin-bottom:1rem;font-size:.875rem}.login-card button{width:100%;margin-top:.5rem}.dashboard-container{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 8px 32px #0000001a;margin-bottom:2rem}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:2px solid #e2e8f0}.dashboard-header h2{color:#333;font-size:1.75rem}.status-indicator{padding:.5rem 1rem;border-radius:20px;color:#fff;font-weight:600;font-size:.875rem;text-transform:uppercase;letter-spacing:.5px}.connection-info{background:#f7fafc;padding:1rem;border-radius:8px;margin-bottom:1.5rem}.connection-info p{color:#555;font-size:.95rem}.connection-info strong{color:#333}.gps-card{margin-bottom:1.5rem}.gps-card h3{color:#333;margin-bottom:1rem;font-size:1.25rem}.gps-data{display:grid;gap:1rem}.data-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:#f7fafc;border-radius:8px;border-left:4px solid #667eea}.data-item .label{color:#666;font-weight:500}.data-item .value{color:#333;font-weight:600;font-size:1.1rem}.no-data{text-align:center;padding:3rem 1rem;color:#999}.no-data p{font-size:1.1rem}.dashboard-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:1.5rem}@media (max-width: 768px){.dashboard-header{flex-direction:column;align-items:flex-start;gap:1rem}.dashboard-actions{flex-direction:column;width:100%}.dashboard-actions button{width:100%}}.logs-container{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 8px 32px #0000001a}.logs-container h3{color:#333;margin-bottom:1rem;font-size:1.25rem}.logs-content{background:#1a202c;border-radius:8px;padding:1rem;max-height:400px;overflow-y:auto;font-family:Courier New,monospace}.logs-content::-webkit-scrollbar{width:8px}.logs-content::-webkit-scrollbar-track{background:#2d3748;border-radius:4px}.logs-content::-webkit-scrollbar-thumb{background:#4a5568;border-radius:4px}.logs-content::-webkit-scrollbar-thumb:hover{background:#718096}.no-logs{color:#a0aec0;text-align:center;padding:2rem;font-style:italic}.log-entry{padding:.5rem;margin-bottom:.5rem;border-radius:4px;font-size:.875rem;line-height:1.5;display:flex;gap:.5rem}.log-time{color:#a0aec0;font-weight:600;flex-shrink:0}.log-message{flex:1}.log-info{color:#90cdf4}.log-success{color:#68d391}.log-warning{color:#fbd38d}.log-error{color:#fc8181;background:#fc81811a}*{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}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{background:#fffffff2;padding:1.5rem;text-align:center;box-shadow:0 2px 10px #0000001a}.app-header h1{color:#333;font-size:2rem}.app-main{flex:1;padding:2rem;max-width:1200px;width:100%;margin:0 auto}button{padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}button:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-primary{background:#667eea;color:#fff}.btn-primary:hover{background:#5568d3}.btn-secondary{background:#48bb78;color:#fff}.btn-secondary:hover{background:#38a169}.btn-danger{background:#f56565;color:#fff}.btn-danger:hover{background:#e53e3e}@media (max-width: 768px){.app-main{padding:1rem}.app-header h1{font-size:1.5rem}}