:root{
  --bg:#f4f6f2;--card:#ffffff;--ink:#142218;--muted:#627064;--brand:#1f5f3b;--brand-2:#2f7b50;--line:#dfe7df;--warn:#916400;--danger:#a03535;--soft:#eaf4ec;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);
}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}button{cursor:pointer}
.app-header{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:linear-gradient(135deg,var(--brand),#163b27);color:#fff;box-shadow:0 4px 18px rgba(0,0,0,.16)}
.app-header h1{margin:0;font-size:24px;letter-spacing:-.02em}.eyebrow{margin:0 0 2px;color:#d6eadb;font-size:12px;text-transform:uppercase;letter-spacing:.12em}.header-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.badge{display:inline-flex;align-items:center;padding:7px 10px;border-radius:999px;background:#e9f6ed;color:#165f35;font-size:12px;font-weight:700}.badge.muted{background:rgba(255,255,255,.18);color:#fff}.badge.warn{background:#fff4cf;color:#7a5200}.badge.ok{background:#e3f7ea;color:#14612f}.badge.danger{background:#fde7e7;color:#8d2525}
main{max-width:1100px;margin:0 auto;padding:14px 12px 88px}.page,.sub-page{display:none}.active-page,.active-sub-page{display:block}.single-page{max-width:760px;margin:0 auto}.hero-panel{margin-top:22px}.lead{font-size:16px;color:var(--muted);line-height:1.5}
.tabs{display:flex;gap:8px;overflow-x:auto;padding:4px 0 12px;position:sticky;top:72px;background:var(--bg);z-index:3}.tab{border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:999px;padding:10px 14px;white-space:nowrap;font-weight:700}.tab.active{background:var(--brand);border-color:var(--brand);color:#fff}
.panel{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:16px;margin:0 0 14px;box-shadow:0 7px 24px rgba(31,64,36,.07)}.panel h2{margin:0 0 14px;font-size:20px}.panel h3{margin:12px 0 6px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.panel-head h2{margin:0}.row-actions{display:flex;gap:8px;flex-wrap:wrap}
.summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:14px}.summary-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px;box-shadow:0 6px 16px rgba(31,64,36,.05)}.summary-card span{display:block;color:var(--muted);font-size:13px;margin-bottom:6px}.summary-card strong{font-size:24px}.summary-card.primary{background:var(--soft);border-color:#cde5d2}.summary-card.warning{background:#fff8df;border-color:#f1e1a4}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-grid label{display:flex;flex-direction:column;gap:6px;font-weight:700;color:#2e392f}.form-grid input,.form-grid select,.form-grid textarea{width:100%;border:1px solid #ccd6cd;border-radius:12px;padding:12px;background:#fff;color:var(--ink);outline:none}.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(31,95,59,.13)}.full{grid-column:1/-1;width:100%}
.measure-box{grid-column:1/-1;border:1px solid var(--line);border-radius:16px;padding:12px;background:#fbfdfb}.measure-box legend{font-weight:800}.hint-inline,.hint{color:var(--muted);font-size:13px;margin:4px 0 12px}.measure-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.measure-row{background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px}.measure-row span{display:block;font-weight:800;margin-bottom:8px}.measure-row label{font-size:12px;font-weight:700}.calc-card{margin-top:12px;border-radius:14px;padding:13px;background:var(--soft);border:1px solid #cde5d2}.calc-card span{display:block;color:var(--muted);font-size:13px}.calc-card strong{display:block;font-size:26px;margin-top:3px}.calc-card small{color:var(--muted)}
.photo-box{grid-column:1/-1;border:1px dashed #aab9ad;background:#fbfdfb;border-radius:16px;padding:14px;display:grid;gap:12px;align-items:center;grid-template-columns:1fr auto}.photo-box p{margin:4px 0 0;color:var(--muted);font-size:13px}.photo-preview{width:100%;max-width:220px;border-radius:12px;border:1px solid var(--line);justify-self:end}.primary-btn,.secondary-btn,.ghost,.danger-btn{border:0;border-radius:12px;padding:12px 14px;font-weight:800}.primary-btn{background:var(--brand);color:#fff}.primary-btn:hover{background:var(--brand-2)}.secondary-btn{background:#e9efe9;color:#183a24}.ghost{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);color:inherit}.panel .ghost{color:var(--brand);background:#f2f7f2;border:1px solid var(--line)}.small{padding:8px 10px;border-radius:999px;font-size:12px}.danger-btn{background:#fde8e8;color:var(--danger);border:1px solid #f5c7c7}.danger-zone{border-top:1px solid var(--line);margin-top:16px;padding-top:14px}.hint-box{margin-top:14px;background:#f6faf6;border:1px solid var(--line);border-radius:14px;padding:12px;color:var(--muted)}.hint-box p{margin:5px 0 0}
.cards{display:grid;gap:12px}.vehicle-card{border:1px solid var(--line);border-radius:18px;padding:14px;background:#fff}.vehicle-top{display:flex;justify-content:space-between;gap:8px;align-items:flex-start}.vehicle-top h3{margin:0;font-size:18px}.vehicle-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:10px;color:var(--muted);font-size:13px}.vehicle-meta strong{color:var(--ink)}.action-panel{margin-top:12px;background:#f8fbf8;border:1px solid var(--line);border-radius:14px;padding:12px}.action-panel summary{font-weight:800;color:var(--brand)}.compact-list{display:grid;gap:8px}.compact-row{display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);padding:8px 0}.compact-row:last-child{border-bottom:0}.list-empty{color:var(--muted);padding:12px;background:#f8fbf8;border-radius:12px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}table{border-collapse:collapse;width:100%;min-width:680px;background:#fff}th,td{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}th{background:#f3f8f4;color:#445044}.num{text-align:right}.report-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.camera-dialog{border:0;border-radius:20px;padding:0;width:min(720px,96vw);background:#fff;box-shadow:0 20px 80px rgba(0,0,0,.3)}.camera-dialog::backdrop{background:rgba(0,0,0,.65)}.camera-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}.camera-head h2{margin:0}video{display:block;width:100%;max-height:62vh;background:#000}.camera-actions{display:flex;gap:10px;padding:12px 16px}.camera-dialog .hint{padding:0 16px 14px}.toast{position:fixed;left:12px;right:12px;bottom:16px;z-index:20;display:none;background:#173c27;color:#fff;padding:13px 14px;border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.22);font-weight:700}.toast.show{display:block}.toast.error{background:#822626}
@media(max-width:760px){.form-grid,.summary-grid,.report-grid{grid-template-columns:1fr}.measure-grid{grid-template-columns:1fr}.photo-box{grid-template-columns:1fr}.photo-preview{justify-self:start}.tabs{top:66px}.vehicle-meta{grid-template-columns:1fr}.app-header h1{font-size:20px}main{padding-left:10px;padding-right:10px}.panel{border-radius:16px;padding:14px}.summary-card strong{font-size:21px}}
@media print{.app-header,.tabs,button,.photo-box,.danger-zone,.camera-dialog,.toast{display:none!important}main{padding:0}.panel,.summary-card{box-shadow:none;border:1px solid #ddd}.page,.sub-page{display:block}.sub-page:not(.active-sub-page){display:none}}
.proof-strip{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:12px;padding-top:10px;border-top:1px solid var(--line)}
.photo-missing{font-size:12px;color:var(--muted);background:#f4f6f2;border-radius:999px;padding:7px 10px}
.proof-dialog{border:0;border-radius:20px;padding:0;width:min(780px,96vw);background:#fff;box-shadow:0 20px 80px rgba(0,0,0,.3)}
.proof-dialog::backdrop{background:rgba(0,0,0,.65)}
.proof-photo-body{padding:14px;display:grid;gap:12px}
.proof-photo-body img{width:100%;max-height:70vh;object-fit:contain;border-radius:14px;border:1px solid var(--line);background:#f7f7f7}
.invoice-amount-preview{font-weight:800;background:#f6faf6!important}
@media print{.proof-strip,.proof-dialog{display:none!important}}

/* v4.3: show photo proofs directly on vehicle cards */
.inline-photos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:12px;padding-top:10px;border-top:1px solid var(--line)}
.proof-thumb{margin:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#f8fbf8;min-height:116px;display:flex;flex-direction:column;justify-content:center;text-align:center;color:var(--muted);font-size:12px;font-weight:700}
.proof-thumb img{display:block;width:100%;height:94px;object-fit:cover;background:#eef3ee}
.proof-thumb figcaption{padding:7px 6px;color:var(--ink)}
.proof-thumb.missing,.proof-thumb.loading{padding:12px}
.proof-thumb span{display:block;color:var(--ink);font-size:13px;margin-bottom:4px}
.proof-thumb[data-photo-url]{cursor:pointer}
@media(max-width:760px){.inline-photos{grid-template-columns:1fr 1fr}.proof-thumb img{height:110px}}
@media print{.inline-photos{display:none!important}}

/* v4.6 master lists + verification */
.verify-note{margin-top:12px;border:1px solid #f0d78a;background:#fff8df;color:#6e4d00;border-radius:14px;padding:12px;font-weight:800;line-height:1.35}
.admin-action{border-color:#bcd7c5;background:#f6fbf7}
.master-list{display:grid;gap:8px;margin-top:14px}
.master-row{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--line);background:#fff;border-radius:14px;padding:11px 12px}
.master-row small{color:var(--muted)}
@media(max-width:760px){.master-row{align-items:flex-start;flex-direction:column}.master-row .row-actions{width:100%;justify-content:space-between}}

/* v4.7 factory officer verification */
.split-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.officer-action{border-color:#f0d78a;background:#fffdf4}
@media(max-width:760px){.split-grid{grid-template-columns:1fr}}