body{margin:0;font-family:sans-serif;background:#0f172a;color:#fff}
.app{display:flex;height:100vh}
.sidebar{width:320px;padding:15px;background:#020617;overflow:auto}
#map{flex:1}
.card{background:#1e293b;margin:5px;padding:10px;cursor:pointer;border-radius:8px}
.card:hover{background:#334155}
.modal{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.7);display:flex;justify-content:center;align-items:center}
.hidden{display:none}
form{background:#fff;color:#000;padding:20px;border-radius:10px}