:root{
  --navy:#122040;
  --navy-dark:#0b1730;
  --navy-light:#1c3059;
  --burgundy:#971a23;
  --burgundy-dark:#7a141c;
  --chart-blue:#2f5aa8;
  --bg:#f4f5f7;
  --surface:#ffffff;
  --border:#e1e4ea;
  --border-dark:#c7ccd6;
  --text:#131c2e;
  --text-muted:#6b7280;
  --text-faint:#9aa1ae;
  --success:#1f7a4d;
  --success-bg:#eaf6f0;
  --warning:#a6650a;
  --warning-bg:#fbf1e3;
  --danger:#971a23;
  --danger-bg:#fbeceb;
  --radius:3px;
  --sidebar-w:236px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;}
body{
  font-family:'Inter',-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:14px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
.mono{font-family:'Roboto Mono',monospace;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:14px;}
::placeholder{color:var(--text-faint);}

/* ── LOGIN ── */
.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,var(--navy-dark) 0%,var(--navy) 55%,#1a2c52 100%);padding:20px;}
.login-box{background:var(--surface);width:100%;max-width:380px;padding:2.75rem 2.25rem 2.25rem;border-radius:var(--radius);box-shadow:0 24px 60px rgba(0,0,0,.35);}
.login-logo{display:flex;justify-content:center;margin-bottom:2rem;}
.login-logo img{height:38px;width:auto;}
.login-title{font-size:13px;font-weight:600;text-align:center;color:var(--text);text-transform:uppercase;letter-spacing:1.2px;margin-bottom:1.75rem;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:10.5px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;color:var(--text-muted);margin-bottom:6px;}
.field input,.field select,.field textarea{
  width:100%;padding:10px 12px;border:1px solid var(--border-dark);border-radius:var(--radius);
  background:#fff;outline:none;transition:border-color .12s,box-shadow .12s;color:var(--text);
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(18,32,64,.08);}
.field textarea{resize:vertical;min-height:70px;}
.field-hint{font-size:11px;color:var(--text-faint);margin-top:4px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 18px;border-radius:var(--radius);border:1px solid transparent;
  font-size:13px;font-weight:600;letter-spacing:.2px;transition:background .12s,border-color .12s,color .12s;white-space:nowrap;
}
.btn-primary{background:var(--navy);color:#fff;}
.btn-primary:hover{background:var(--navy-dark);}
.btn-accent{background:var(--burgundy);color:#fff;}
.btn-accent:hover{background:var(--burgundy-dark);}
.btn-outline{background:#fff;color:var(--navy);border-color:var(--border-dark);}
.btn-outline:hover{border-color:var(--navy);}
.btn-ghost{background:transparent;color:var(--text-muted);border-color:transparent;}
.btn-ghost:hover{color:var(--text);background:var(--bg);}
.btn-danger{background:#fff;color:var(--danger);border-color:var(--border-dark);}
.btn-danger:hover{background:var(--danger-bg);border-color:var(--danger);}
.btn-block{width:100%;}
.btn-sm{padding:6px 12px;font-size:12px;}
.btn:disabled{opacity:.5;cursor:not-allowed;}

.alert{padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-top:14px;border:1px solid transparent;}
.alert-error{background:var(--danger-bg);color:var(--danger);border-color:#f2c6c6;}
.alert-success{background:var(--success-bg);color:var(--success);border-color:#c7e6d6;}

/* ── SHELL ── */
.shell{display:flex;min-height:100vh;}
.sidebar{
  width:var(--sidebar-w);flex-shrink:0;background:var(--navy);color:#fff;
  display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:50;
}
.sidebar-logo{padding:18px 20px;border-bottom:1px solid rgba(255,255,255,.1);}
.sidebar-logo .logo-chip{display:inline-flex;align-items:center;background:#fff;padding:8px 12px;border-radius:var(--radius);}
.sidebar-logo img{height:22px;width:auto;display:block;}
.sidebar-nav{flex:1;padding:14px 10px;}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius);
  color:rgba(255,255,255,.68);font-size:13px;font-weight:500;margin-bottom:2px;transition:background .12s,color .12s;border-left:2px solid transparent;
}
.nav-item .nav-icon{width:16px;text-align:center;font-size:14px;opacity:.9;}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav-item.active{background:rgba(151,26,35,.22);color:#fff;border-left-color:var(--burgundy);}
.nav-section-label{font-size:10px;letter-spacing:1.2px;text-transform:uppercase;color:rgba(255,255,255,.35);padding:16px 12px 6px;}
.sidebar-footer{padding:14px 16px 18px;border-top:1px solid rgba(255,255,255,.1);}
.sidebar-user{font-size:12px;color:rgba(255,255,255,.85);margin-bottom:2px;font-weight:600;}
.sidebar-role{font-size:10.5px;color:rgba(255,255,255,.45);text-transform:uppercase;letter-spacing:.6px;margin-bottom:10px;}
.sidebar-footer .btn{width:100%;}

.main{margin-left:var(--sidebar-w);flex:1;min-width:0;display:flex;flex-direction:column;}
.topbar{
  height:60px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;
  justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:40;
}
.topbar-title{font-size:16px;font-weight:700;letter-spacing:-.2px;}
.topbar-crumb{font-size:12px;color:var(--text-faint);}
.content{padding:28px;flex:1;width:100%;max-width:1280px;}

/* ── PAGE HEADER ── */
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap;}
.page-head h1{font-size:21px;font-weight:700;letter-spacing:-.3px;}
.page-eyebrow{font-size:11px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--burgundy);margin-bottom:4px;}
.page-sub{font-size:12.5px;color:var(--text-muted);margin-top:3px;}

/* ── FILTER BAR ── */
.filter-bar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;}
.filter-search{position:relative;flex:1;min-width:220px;}
.filter-search input{width:100%;padding:9px 12px 9px 32px;border:1px solid var(--border-dark);border-radius:var(--radius);background:var(--bg);}
.filter-search input:focus{background:#fff;border-color:var(--navy);}
.filter-search .icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-faint);font-size:13px;}
.filter-bar select{padding:9px 10px;border:1px solid var(--border-dark);border-radius:var(--radius);background:#fff;color:var(--text);}

/* ── STATS ── */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:22px;}
.stat-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;border-left:3px solid var(--navy);}
.stat-card.accent{border-left-color:var(--burgundy);}
.stat-value{font-size:28px;font-weight:700;letter-spacing:-.5px;}
.stat-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.6px;margin-top:4px;font-weight:600;}

/* ── TABLE ── */
.table-wrap{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;}
table{width:100%;border-collapse:collapse;}
th{
  text-align:left;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.7px;
  color:var(--text-muted);padding:11px 16px;background:var(--bg);border-bottom:1px solid var(--border);white-space:nowrap;
}
td{padding:13px 16px;border-bottom:1px solid var(--border);font-size:13.5px;vertical-align:middle;}
tbody tr{cursor:pointer;transition:background .1s;}
tbody tr:hover{background:#f8f9fb;}
tbody tr:last-child td{border-bottom:none;}
.cell-primary{font-weight:600;color:var(--text);}
.cell-muted{color:var(--text-muted);}
.empty-state{padding:60px 20px;text-align:center;color:var(--text-faint);}
.empty-state .big{font-size:28px;margin-bottom:8px;}

/* ── BADGE ── */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 8px;border-radius:2px;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;}
.badge-navy{background:#e9edf5;color:var(--navy);}
.badge-burgundy{background:var(--danger-bg);color:var(--burgundy);}
.badge-success{background:var(--success-bg);color:var(--success);}
.badge-warning{background:var(--warning-bg);color:var(--warning);}
.badge-muted{background:var(--bg);color:var(--text-muted);}

/* ── DETAIL PAGE ── */
.back-link{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-muted);margin-bottom:14px;font-weight:600;}
.back-link:hover{color:var(--navy);}
.detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px;align-items:start;}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;margin-bottom:18px;}
.card h2{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;margin-bottom:16px;color:var(--navy);display:flex;align-items:center;justify-content:space-between;}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;}
.info-item label{display:block;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--text-faint);margin-bottom:3px;}
.info-item .val{font-size:14px;color:var(--text);}
.info-item .val.empty{color:var(--text-faint);font-style:italic;}

/* ── WIZARD ── */
.wizard-steps{display:flex;align-items:center;gap:0;margin-bottom:24px;}
.wizard-step{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--text-faint);padding:8px 0;}
.wizard-step .num{width:22px;height:22px;border-radius:50%;background:var(--bg);border:1px solid var(--border-dark);display:flex;align-items:center;justify-content:center;font-size:11px;}
.wizard-step.active{color:var(--navy);}
.wizard-step.active .num{background:var(--navy);border-color:var(--navy);color:#fff;}
.wizard-step.done .num{background:var(--success);border-color:var(--success);color:#fff;}
.wizard-line{width:36px;height:1px;background:var(--border-dark);margin:0 10px;}

/* ── VEHICLE / CUSTOMER PICKER ── */
.picker{position:relative;}
.picker-results{position:absolute;top:calc(100% + 4px);left:0;right:0;background:#fff;border:1px solid var(--border-dark);border-radius:var(--radius);box-shadow:0 8px 24px rgba(0,0,0,.1);max-height:220px;overflow-y:auto;z-index:30;}
.picker-item{padding:9px 12px;font-size:13px;border-bottom:1px solid var(--border);cursor:pointer;}
.picker-item:last-child{border-bottom:none;}
.picker-item:hover,.picker-item.hi{background:var(--bg);}
.picker-item .sub{font-size:11px;color:var(--text-muted);}
.picker-chip{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;background:var(--bg);border:1px solid var(--border-dark);border-radius:var(--radius);font-size:13px;font-weight:600;}
.picker-chip button{background:none;border:none;color:var(--text-muted);font-size:12px;}

/* ── CHECKBOX ── */
.checkbox-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text);margin:16px 0;cursor:pointer;user-select:none;}
.checkbox-row input{width:16px;height:16px;accent-color:var(--navy);cursor:pointer;}

/* ── TOGGLE ── */
.toggle-row{display:flex;gap:10px;}
.toggle-btn{flex:1;padding:10px;text-align:center;border:1px solid var(--border-dark);border-radius:var(--radius);font-size:12.5px;font-weight:600;color:var(--text-muted);background:#fff;transition:all .12s;}
.toggle-btn.active{border-color:var(--navy);background:var(--navy);color:#fff;}

/* ── IMAGES ── */
.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;}
.image-tile{position:relative;aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:var(--bg);}
.image-tile img{width:100%;height:100%;object-fit:cover;cursor:pointer;}
.image-tile .rm{position:absolute;top:4px;right:4px;background:rgba(18,32,64,.75);color:#fff;border:none;width:22px;height:22px;border-radius:2px;font-size:12px;line-height:1;}
.image-tile .rm:hover{background:var(--burgundy);}
.upload-drop{border:1.5px dashed var(--border-dark);border-radius:var(--radius);padding:22px;text-align:center;color:var(--text-muted);font-size:13px;cursor:pointer;transition:border-color .12s,background .12s;}
.upload-drop:hover,.upload-drop.drag{border-color:var(--navy);background:#f8f9fc;}
.upload-drop input{display:none;}

/* ── DASHBOARD LISTS ── */
.dash-list-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--border);cursor:pointer;font-size:13px;}
.dash-list-item:last-child{border-bottom:none;}
.dash-list-item:hover .dash-list-title{color:var(--navy);}
.dash-list-title{font-weight:600;color:var(--text);transition:color .12s;}

/* ── DEMO MODE ── */
.demo-toggle{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;margin-bottom:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);color:rgba(255,255,255,.75);font-size:11.5px;font-weight:600;letter-spacing:.3px;text-transform:uppercase;cursor:pointer;transition:background .12s,border-color .12s;}
.demo-toggle:hover{background:rgba(255,255,255,.1);}
.demo-toggle.active{background:rgba(151,26,35,.28);border-color:var(--burgundy);color:#fff;}
.demo-toggle-dot{width:8px;height:8px;border-radius:50%;background:var(--success);flex-shrink:0;}
.demo-toggle.active .demo-toggle-dot{background:var(--burgundy);}
.demo-banner{display:none;align-items:center;justify-content:center;gap:8px;background:var(--burgundy);color:#fff;font-size:12.5px;font-weight:600;padding:8px 16px;text-align:center;}

/* ── CHARTS ── */
.chart-legend{display:flex;gap:18px;margin-bottom:10px;flex-wrap:wrap;}
.chart-legend-item{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--text-muted);font-weight:500;}
.chart-legend-swatch{width:10px;height:10px;border-radius:2px;display:inline-block;flex-shrink:0;}
.chart-svg{width:100%;height:auto;overflow:visible;}
.chart-grid{stroke:var(--border);stroke-width:1;}
.chart-axis-label{fill:var(--text-faint);font-size:10.5px;font-family:'Inter',sans-serif;}

/* ── LIGHTBOX ── */
.lightbox{position:fixed;inset:0;background:rgba(9,14,26,.92);display:flex;align-items:center;justify-content:center;z-index:200;padding:40px;}
.lightbox img{max-width:100%;max-height:100%;border-radius:var(--radius);}
.lightbox .close{position:absolute;top:20px;right:28px;color:#fff;font-size:22px;background:none;border:none;}

/* ── TOAST ── */
#toast-wrap{position:fixed;top:20px;right:20px;z-index:300;display:flex;flex-direction:column;gap:8px;}
.toast{background:var(--navy);color:#fff;padding:12px 16px;border-radius:var(--radius);font-size:13px;font-weight:500;box-shadow:0 8px 24px rgba(0,0,0,.2);min-width:220px;border-left:3px solid var(--burgundy);}
.toast.error{border-left-color:#e14b4b;}
.toast.success{border-left-color:var(--success);}

/* ── FORM ACTIONS ── */
.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px;padding-top:18px;border-top:1px solid var(--border);}
.form-actions.split{justify-content:space-between;}

/* ── UTIL ── */
.flex{display:flex;}
.flex-between{display:flex;align-items:center;justify-content:space-between;}
.gap-8{gap:8px;}
.gap-12{gap:12px;}
.muted{color:var(--text-muted);}
.mt-8{margin-top:8px;}
.mt-16{margin-top:16px;}
.loading{padding:40px;text-align:center;color:var(--text-faint);font-size:13px;}
.section-divider{height:1px;background:var(--border);margin:18px 0;}

.menu-toggle{display:none;}
.sidebar-backdrop{display:none;}

@media(max-width:880px){
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--border-dark);border-radius:var(--radius);background:#fff;font-size:17px;color:var(--navy);margin-right:14px;flex-shrink:0;}
  .sidebar{transform:translateX(-100%);transition:transform .2s ease;box-shadow:0 0 50px rgba(0,0,0,.35);}
  .sidebar.open{transform:translateX(0);}
  .sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(9,14,26,.5);z-index:49;}
  .sidebar-backdrop.show{display:block;}
  .main{margin-left:0;}
  .detail-grid{grid-template-columns:1fr;}
  .info-grid{grid-template-columns:1fr;}
  .field-row{grid-template-columns:1fr;}
  .topbar{padding:0 16px;}
  .content{padding:16px;}
  .page-head{flex-direction:column;align-items:flex-start;}
  .page-head .flex{width:100%;}
}

@media(max-width:720px){
  .table-wrap{border:none;background:transparent;overflow:visible;}
  .table-wrap table,.table-wrap thead,.table-wrap tbody,.table-wrap tr{display:block;width:100%;}
  .table-wrap thead{display:none;}
  .table-wrap tbody tr{background:#fff;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;}
  .table-wrap tbody tr:last-child{margin-bottom:0;}
  .table-wrap td{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:10px 14px;border-bottom:1px solid var(--border);text-align:right;white-space:normal;}
  .table-wrap td:last-child{border-bottom:none;}
  .table-wrap td::before{content:attr(data-label);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-faint);text-align:left;flex-shrink:0;}
  .table-wrap td.col-image{display:none;}
  .table-wrap td.td-actions{justify-content:flex-end;}
}