body{font-family:sans-serif;background:#f2f4f7;margin:0;padding:16px;}
.card{max-width:460px;margin:30px auto;background:white;padding:24px;border-radius:16px;box-shadow:0 4px 16px rgba(0,0,0,0.15);}
h1{color:#006400;text-align:center;}
input,select,button{width:100%;box-sizing:border-box;padding:14px;margin:8px 0;font-size:17px;border-radius:10px;}
button{border:0;background:#00843d;color:white;}
.back{background:#666;}
.note{color:#666;font-size:14px;text-align:center;}
.result{background:#eef7ee;padding:14px;border-radius:10px;margin-top:12px;line-height:1.7;word-break:break-all;}
.hidden{display:none;}

.found{background:#e8f8ee;border-left:6px solid #00843d;}
.error{background:#fff0f0;border-left:6px solid #cc3333;}
.small{font-size:13px;color:#666;}

.trip{background:white;border-radius:8px;padding:10px;margin:8px 0;border-left:4px solid #00843d;}
.busline{background:white;border-radius:8px;padding:8px;margin:6px 0;}
.mini{width:auto;padding:6px 10px;margin-left:8px;font-size:13px;border-radius:6px;}