:root{font-family:Tahoma,Arial,sans-serif;color:#222;background:#f5f6f8}
*{box-sizing:border-box}body{margin:0}.hidden{display:none!important}
header{background:#333;color:#fff;padding:16px;display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}
h1,h2,h3{margin:0}.sub{opacity:.78;font-size:13px}.userbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.tabs{display:flex;gap:7px;padding:10px;background:#fff;overflow:auto;position:sticky;top:0;z-index:5;border-bottom:1px solid #ddd}
.tabs button{white-space:nowrap;border:0;padding:10px 13px;border-radius:8px;background:#eee;cursor:pointer}
.tabs button.active{background:#d7b233;font-weight:bold}
main{max-width:1700px;margin:auto;padding:16px}
.panel{background:#fff;border:1px solid #ddd;border-radius:12px;padding:16px;margin-bottom:16px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:10px}
.stat{background:#fff;border:1px solid #ddd;border-right:5px solid #d7b233;border-radius:10px;padding:12px}
.stat b{display:block;font-size:24px;margin-top:8px}
.btn{border:0;border-radius:8px;padding:9px 13px;background:#d7b233;cursor:pointer}.btn2{background:#e7e7e7}.danger{background:#b72626;color:#fff}.success{background:#2d8a3f;color:#fff}
input,select,textarea{width:100%;padding:9px;border:1px solid #ccc;border-radius:8px;background:#fff}
label{display:grid;gap:5px;font-size:13px}.filters>*{width:auto;min-width:160px}.filters input{min-width:220px}
.wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:1050px}th,td{border-bottom:1px solid #e5e5e5;padding:10px;text-align:right;vertical-align:top}th{background:#f2f2f2;position:sticky;top:51px;z-index:2}
.badge{display:inline-block;padding:5px 9px;border-radius:15px;background:#eee;font-size:12px;white-space:nowrap}.green{background:#e5f6e7;color:#176d20}.red{background:#fde7e7;color:#a00}.orange{background:#fff0d8;color:#9b5900}.blue{background:#e6f0ff;color:#1955a5}.gray{background:#eee;color:#555}
dialog{width:min(980px,96vw);max-height:92vh;overflow:auto;border:0;border-radius:14px;padding:18px;box-shadow:0 15px 50px #0004}
.login{min-height:100vh;display:grid;place-items:center;padding:20px}.loginbox{width:min(430px,100%);background:#fff;border-radius:16px;padding:24px;border:1px solid #ddd}
.notice{background:#fff8d7;border:1px solid #ead77b;border-radius:10px;padding:10px}
.card{border:1px solid #ddd;border-radius:10px;padding:12px;margin-bottom:10px}.muted{color:#777;font-size:12px}
.actions{display:flex;gap:6px;flex-wrap:wrap}.countbox{font-weight:bold;background:#f4edcf;padding:8px 12px;border-radius:8px}
.full{grid-column:1/-1}.clickable{cursor:pointer;text-decoration:underline}.pre{white-space:pre-wrap}
@media(max-width:700px){main{padding:9px}header{padding:12px}.filters>*{width:100%}table{font-size:12px}th{top:50px}.stats{grid-template-columns:repeat(2,1fr)}}

.vehicle-grid,.record-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:12px}
.vehicle-card,.record-card{background:#fff;border:1px solid #ddd;border-radius:12px;padding:14px;box-shadow:0 2px 8px #0000000d}
.vehicle-card h3,.record-card h3{margin-bottom:10px}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.info-item{background:#f7f7f7;border-radius:8px;padding:8px}
.info-item b{display:block;font-size:12px;color:#666;margin-bottom:4px}
.alerts-box{margin-top:10px;display:flex;gap:5px;flex-wrap:wrap}
.empty-state{padding:25px;text-align:center;color:#777;border:1px dashed #ccc;border-radius:10px;margin-top:12px}
@media(max-width:1000px){.vehicle-grid,.record-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.vehicle-grid,.record-grid{grid-template-columns:1fr}.info-grid{grid-template-columns:1fr}}