:root{--blue:#1771F1;--bg:#f5f7fb}body{font-family:Inter,Arial,Helvetica,sans-serif;background:var(--bg);margin:0;color:#111}.container{max-width:1100px;margin:20px auto;padding:0 16px}.navbar{display:flex;justify-content:space-between;align-items:center;padding:12px;background:var(--blue);color:#fff}.nav-right a{color:#fff;margin-left:12px;text-decoration:none}.card{background:#fff;padding:16px;border-radius:10px;box-shadow:0 6px 18px rgba(0,0,0,0.06);margin-bottom:16px}input,select,textarea{width:100%;padding:8px;margin-top:6px;border:1px solid #e6e9ef;border-radius:6px}.btn{background:var(--blue);color:#fff;padding:8px 12px;border-radius:6px;border:none;cursor:pointer}.table-container{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:8px;border-bottom:1px solid #f1f5f9}footer{padding:16px;text-align:center;color:#666;margin-top:20px}#map{width:100%;height:450px;border-radius:10px;border:1px solid #e6e9ef;margin-top:12px}