:root{
  --navy:#17365d;--blue:#24558c;--bg:#f4f7fb;--card:#fff;--text:#172033;
  --muted:#6f7b8d;--border:#dfe6ef;--danger:#b42318;--danger-bg:#fff1f0;
  --warning:#956500;--warning-bg:#fff7d6;--success:#15733b;--success-bg:#e9f8ef;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Tahoma,sans-serif}
a{color:inherit}
.wrap{width:min(1120px,calc(100% - 24px));margin:auto}
.topbar{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;position:sticky;top:0;z-index:20;box-shadow:0 3px 16px #0002}
.topbar-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{text-decoration:none;font-size:20px;font-weight:700}
.nav{display:flex;gap:8px;flex-wrap:wrap}
.nav a{text-decoration:none;padding:9px 11px;border-radius:9px;color:#eef5ff}
.nav a:hover{background:#ffffff1c}
.page{padding:24px 0 55px}
.hero{background:linear-gradient(135deg,#17365d,#2b68a5);color:#fff;border-radius:20px;padding:25px;margin-bottom:18px}
.hero h1{margin:0 0 7px;font-size:clamp(25px,4vw,38px)}
.hero p{margin:0;color:#e2edfb;line-height:1.55}
.grid{display:grid;gap:14px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--border);border-radius:17px;padding:18px;box-shadow:0 8px 25px #142b480d}
.stat-label{color:var(--muted);font-size:14px}
.stat-number{font-size:30px;font-weight:700;margin-top:8px;color:var(--navy)}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:24px 0 12px}
.section-head h1,.section-head h2{margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border:0;border-radius:11px;padding:10px 15px;text-decoration:none;cursor:pointer;font-weight:700}
.btn-primary{background:var(--navy);color:#fff}
.btn-secondary{background:#edf2f8;color:var(--navy)}
.btn-danger{background:var(--danger);color:#fff}
.vehicle-card h3{margin:0 0 5px}
.muted{color:var(--muted)}
.meta{font-size:13px;color:var(--muted);line-height:1.55}
.badge{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}
.badge.success{background:var(--success-bg);color:var(--success)}
.badge.warning{background:var(--warning-bg);color:var(--warning)}
.badge.danger{background:var(--danger-bg);color:var(--danger)}
.list{display:grid;gap:10px}
.list-item{border:1px solid var(--border);border-radius:13px;padding:13px;background:#fff}
.row{display:flex;gap:10px;align-items:center;justify-content:space-between}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.form-card{max-width:800px;margin:auto}
label{display:block;font-weight:700;margin:14px 0 7px}
input,select,textarea{width:100%;border:1px solid #cdd7e4;border-radius:10px;padding:11px 12px;background:#fff;color:var(--text);font:inherit}
textarea{min-height:100px;resize:vertical}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.help{font-size:13px;color:var(--muted);margin-top:5px}
.alert{padding:13px 15px;border-radius:12px;margin-bottom:14px}
.alert.success{background:var(--success-bg);color:var(--success)}
.alert.danger{background:var(--danger-bg);color:var(--danger)}
.alert.warning{background:var(--warning-bg);color:var(--warning)}
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:14px;background:#fff}
table{width:100%;border-collapse:collapse;min-width:700px}
th,td{padding:12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
th{background:#eef3f9;color:var(--navy)}
.empty{text-align:center;padding:34px;color:var(--muted)}
.footer{text-align:center;padding:25px;color:var(--muted)}
.login-shell{min-height:calc(100vh - 120px);display:grid;place-items:center}
.login-card{width:min(460px,100%);background:#fff;border:1px solid var(--border);border-radius:20px;padding:24px;box-shadow:0 12px 35px #142b4817}
.login-card h1{margin-top:0}
hr{border:0;border-top:1px solid var(--border);margin:22px 0}
@media(max-width:760px){
 .topbar-inner{align-items:flex-start;padding:14px 0;flex-direction:column}
 .grid-3,.grid-2,.form-grid{grid-template-columns:1fr}
 .nav{width:100%;overflow:auto;white-space:nowrap;flex-wrap:nowrap}
 .hero{padding:20px}
 .row{align-items:flex-start;flex-direction:column}
}

/* v2: record edit/delete controls */
.record-actions{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  margin-top:12px;
  padding-top:11px;
  border-top:1px dashed var(--border);
}
.record-actions form{margin:0}
.btn-small{
  min-height:34px;
  padding:7px 11px;
  border-radius:9px;
  font-size:13px;
}
.btn-danger-soft{
  background:var(--danger-bg);
  color:var(--danger);
  border:1px solid #f3bbb6;
}
.btn-danger-soft:hover{
  background:#ffe4e1;
}