*{box-sizing:border-box}body{font-family:Arial,sans-serif;margin:0;background:#f4f7fb;color:#172033}.container{max-width:1100px;margin:30px auto;padding:0 16px}.card{background:#fff;border-radius:14px;padding:22px;box-shadow:0 4px 18px rgba(0,0,0,.07);margin-bottom:18px}input,button{padding:11px 12px;border:1px solid #cfd6e4;border-radius:9px;font-size:15px}button{cursor:pointer;background:#0d6efd;color:#fff;border:0}nav{display:flex;gap:14px;padding:14px 18px;background:#111827;flex-wrap:wrap}nav a{color:#fff;text-decoration:none}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}table{width:100%;border-collapse:collapse}th,td{padding:10px;border-bottom:1px solid #e5e7eb;text-align:left}.ok{color:#0a7a2a}.bad{color:#b00020}.small{font-size:13px;color:#6b7280}.login{max-width:440px;margin:70px auto}.input{width:100%}h1{margin-top:0}
.hero{display:flex;justify-content:space-between;gap:18px;align-items:center;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:16px 0}
.stat{background:#fff;border-radius:14px;padding:16px;box-shadow:0 4px 18px rgba(0,0,0,.06)}
.stat b{display:block;font-size:28px;margin-top:6px}
.badge{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700}
.badge.online{background:#dcfce7;color:#166534}.badge.offline{background:#fee2e2;color:#991b1b}.badge.running{background:#dbeafe;color:#1d4ed8}
.live-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:16px}
#liveMap,#parentMap{height:560px;border-radius:16px;overflow:hidden;background:#e5e7eb}
.bus-list{max-height:560px;overflow:auto}
.bus-item{padding:14px;border:1px solid #e5e7eb;border-radius:12px;margin-bottom:10px;cursor:pointer;background:#fff}
.bus-item:hover{background:#f8fafc}.bus-title{display:flex;justify-content:space-between;gap:8px;align-items:center}
.kv{display:grid;grid-template-columns:110px 1fr;gap:5px;font-size:13px;margin-top:8px}
.live-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#16a34a;box-shadow:0 0 0 5px rgba(22,163,74,.15);margin-right:6px}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.toolbar button,.toolbar a{display:inline-block;padding:10px 12px;border-radius:9px;text-decoration:none}
@media(max-width:850px){.live-layout{grid-template-columns:1fr}#liveMap,#parentMap{height:420px}.bus-list{max-height:none}}