body{margin:0;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}#main-menu{position:absolute;top:0;left:0;width:100vw;height:100vh;background:#1e293bf2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:2000;display:flex;align-items:center;justify-content:center;transition:transform .4s ease-in-out,opacity .4s ease-in-out}#main-menu.hidden{transform:translateY(-100%);opacity:0;pointer-events:none}.menu-content{background:#fff;padding:40px;border-radius:16px;box-shadow:0 20px 50px #00000080;width:100%;max-width:400px;text-align:center}.game-title{font-size:32px;font-weight:800;color:#1e293b;margin:0 0 30px;letter-spacing:-1px;text-transform:uppercase;background:-webkit-linear-gradient(45deg,#2563EB,#10B981);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.menu-group{margin-bottom:20px;text-align:left}.menu-group.row{display:flex;gap:10px}.menu-group label{display:block;font-size:12px;font-weight:700;color:#64748b;margin-bottom:5px;text-transform:uppercase}select{width:100%;padding:10px;border:1px solid #cbd5e1;border-radius:6px;font-size:14px;background:#f8fafc}.btn-start{width:100%;padding:15px;font-size:16px;text-transform:uppercase;letter-spacing:1px;margin-top:10px;transition:all .3s;background-color:#94a3b8;color:#fff;cursor:not-allowed}.btn-start.ready{background-color:#10b981;cursor:pointer;box-shadow:0 4px 12px #10b9814d}.btn-start.ready:hover{background-color:#059669;transform:translateY(-2px)}#ui-toggle{position:absolute;top:20px;left:20px;z-index:100;width:40px;height:40px;border-radius:8px;background:#fff;box-shadow:0 2px 10px #0003;font-size:20px;padding:0;display:flex;align-items:center;justify-content:center;cursor:pointer;border:none}#menu-toggle{position:absolute;top:20px;right:20px;z-index:100;width:40px;height:40px;border-radius:8px;background:#fff;box-shadow:0 2px 10px #0003;font-size:20px;padding:0;display:flex;align-items:center;justify-content:center;cursor:pointer;border:none}#ui-container{position:absolute;top:70px;left:20px;width:280px;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;padding:20px;box-shadow:0 4px 20px #00000026;-webkit-user-select:none;user-select:none;max-height:80vh;overflow-y:auto;transition:transform .3s ease,opacity .3s ease;transform-origin:top left}#ui-container.hidden{transform:scale(.95);opacity:0;pointer-events:none}.header h2{margin:0 0 5px;font-size:18px;color:#333}.header p{margin:0;font-size:12px;color:#666}.section{margin-top:20px;border-top:1px solid #eee;padding-top:15px}.section h3{margin:0 0 10px;font-size:14px;text-transform:uppercase;color:#888;letter-spacing:.5px}.stat-row{display:flex;justify-content:space-between;font-weight:700;margin-bottom:10px;font-size:16px}.button-row{display:flex;gap:10px}button{flex:1;padding:8px 12px;border:none;border-radius:6px;cursor:pointer;font-weight:600;font-size:13px;transition:opacity .2s}button:hover{opacity:.8}.primary{background-color:#2563eb;color:#fff}.danger{background-color:#ef4444;color:#fff}.secondary{background-color:#e5e7eb;color:#374151}#route-list{list-style:none;padding:0;margin:0}#route-list li{background:#f3f4f6;margin-bottom:8px;padding:10px;border-radius:6px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;font-size:14px;gap:5px}#route-list li span{flex-grow:1;font-weight:500}.btn-icon{flex:0 0 auto;padding:4px 8px;font-size:12px;margin-left:2px}