:root {
  --bg:#f4f6f9; --card:#fff; --ink:#1c2733; --muted:#6b7a8c; --line:#e3e8ef;
  --blue:#1f5fa8; --blue-d:#174a84; --red:#b3392f; --green:#2e7d4f; --amber:#a8731f;
}
* { box-sizing:border-box; }
body { margin:0; font:14px/1.45 "Segoe UI", system-ui, sans-serif; background:var(--bg); color:var(--ink); }
h1 { font-size:22px; margin:0 0 16px; } h2 { font-size:15px; margin:0 0 10px; }
a { color:var(--blue); text-decoration:none; } a:hover { text-decoration:underline; }
.mono { font-family:Consolas, monospace; } .muted { color:var(--muted); }
.num { text-align:right; }

.sidebar { position:fixed; inset:0 auto 0 0; width:210px; background:#12314e; color:#cdd9e5;
  display:flex; flex-direction:column; padding:14px 0; }
.sidebar .brand { font-size:17px; font-weight:700; color:#fff; padding:4px 18px 14px; }
.sidebar .brand span { display:block; font-size:11px; font-weight:400; color:#8fa8bf; letter-spacing:2px; text-transform:uppercase; }
.sidebar a { display:block; padding:9px 18px; color:#cdd9e5; }
.sidebar a:hover { background:#1b4166; text-decoration:none; color:#fff; }
.navsec { padding:14px 18px 4px; font-size:11px; text-transform:uppercase; letter-spacing:1px; color:#7d97ae; }
.navfoot { margin-top:auto; padding:12px 18px; border-top:1px solid #274a6b; font-size:12px; }
.navfoot em { color:#8fa8bf; } .navfoot a { padding:4px 0; font-size:12px; }

main.with-nav { margin-left:210px; padding:24px 28px; }
main.centered { display:flex; align-items:center; justify-content:center; min-height:100vh; }

.card { background:var(--card); border:1px solid var(--line); border-radius:8px; padding:16px; margin-bottom:16px; }
.card.link { display:block; color:inherit; } .card.link:hover { border-color:var(--blue); text-decoration:none; }
.card.narrow { max-width:440px; }
.cards { display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:14px; }
.cols { display:grid; grid-template-columns:1fr 1fr; gap:16px; align-items:start; }
.cardhead { display:flex; justify-content:space-between; align-items:center; margin-bottom:8px; }
.pagehead { display:flex; justify-content:space-between; align-items:center; margin-bottom:14px; }
.pagehead h1 { margin:0; }

table { width:100%; border-collapse:collapse; }
th { text-align:left; font-size:11px; text-transform:uppercase; letter-spacing:.5px; color:var(--muted);
  border-bottom:2px solid var(--line); padding:7px 8px; }
td { padding:7px 8px; border-bottom:1px solid var(--line); }
tr.dim td { color:var(--muted); } tr:last-child td { border-bottom:none; }
.totalrow td { font-weight:700; border-top:2px solid var(--line); }

label { display:block; margin:0 0 10px; font-size:12px; color:var(--muted); }
input, select, textarea { display:block; width:100%; margin-top:3px; padding:7px 9px;
  border:1px solid #c8d2dd; border-radius:5px; font:inherit; background:#fff; }
input:focus, select:focus, textarea:focus { outline:2px solid #bcd4ec; border-color:var(--blue); }
fieldset { border:1px solid var(--line); border-radius:6px; margin:0 0 14px; padding:12px 14px; }
legend { font-size:12px; font-weight:600; color:var(--blue); padding:0 6px; }
.formgrid fieldset { display:grid; grid-template-columns:repeat(auto-fill,minmax(180px,1fr)); gap:4px 14px; }
.formgrid label.full { grid-column:1/-1; }
.filter { display:flex; gap:10px; align-items:end; flex-wrap:wrap; }
.filter input, .filter select { width:auto; } .filter label { margin:0; }
.actions { margin-top:6px; } .inline { display:inline; }
.inline select { display:inline-block; width:auto; padding:4px 6px; font-size:12px; }

.btn { display:inline-block; padding:7px 14px; border:1px solid #c8d2dd; border-radius:5px;
  background:#fff; color:var(--ink); font:inherit; cursor:pointer; }
.btn:hover { border-color:var(--blue); color:var(--blue); text-decoration:none; }
.btn.primary { background:var(--blue); border-color:var(--blue); color:#fff; }
.btn.primary:hover { background:var(--blue-d); color:#fff; }
.btn.danger { background:var(--red); border-color:var(--red); color:#fff; }
.btn.small { padding:3px 9px; font-size:12px; } .btn.wide { width:100%; }

.stats { display:grid; grid-template-columns:repeat(auto-fill,minmax(160px,1fr)); gap:14px; margin-bottom:16px; }
.stat { background:var(--card); border:1px solid var(--line); border-radius:8px; padding:14px 16px; }
.stat b { display:block; font-size:26px; } .stat span { color:var(--muted); font-size:12px; }
.stat.warn b { color:var(--amber); }

.pill { display:inline-block; padding:2px 9px; border-radius:99px; font-size:11px; font-weight:600;
  background:#e7edf4; color:#3a4a5c; }
.pill.gray { background:#e7e9ec; color:#5c6670; }
.pill.s1 { background:#fdf2dc; color:var(--amber); }   /* Pending */
.pill.s2 { background:#e2ecf9; color:var(--blue); }    /* Approved */
.pill.s3 { background:#e9e2f9; color:#5b3fa8; }        /* Printed */
.pill.s4 { background:#e0f2e7; color:var(--green); }   /* Delivered */
.pill.s5 { background:#fbe3e1; color:var(--red); }     /* Rejected */

.flash { padding:10px 14px; border-radius:6px; margin-bottom:14px; }
.flash.ok { background:#e0f2e7; color:var(--green); }
.flash.error { background:#fbe3e1; color:var(--red); }

.login-box { background:var(--card); border:1px solid var(--line); border-radius:10px;
  padding:34px 38px; width:340px; }
.login-box h1 { margin-bottom:2px; } .login-box h1 span { color:var(--blue); font-weight:400; }
.login-box p { margin-top:0; }

.tabs { display:flex; gap:4px; margin-bottom:14px; flex-wrap:wrap; }
.tabs a { padding:7px 14px; border:1px solid var(--line); border-bottom:none;
  border-radius:6px 6px 0 0; background:#eef1f5; }
.tabs a.active { background:var(--card); font-weight:600; color:var(--ink); }

dl { display:grid; grid-template-columns:200px 1fr; gap:6px 12px; margin:0; }
dt { color:var(--muted); font-size:12px; } dd { margin:0; }

@media print { .sidebar, .filter, .btn, form.inline { display:none !important; }
  main.with-nav { margin:0; } }
@media (max-width:900px) { .cols { grid-template-columns:1fr; } }

.idimages { display:flex; gap:14px; margin-bottom:14px; }
.idimages figure { margin:0; text-align:center; }
.idimages img { width:120px; height:150px; object-fit:cover; border:1px solid var(--line);
  border-radius:6px; background:#eef1f5; }
.idimages figure.missing img { visibility:hidden; }
.idimages figure.missing::after { content:"not on file"; display:block; color:var(--muted); font-size:11px; }
.idimages figcaption { font-size:11px; color:var(--muted); margin-top:4px; }
details.fallback { margin-top:14px; }
details.fallback summary { cursor:pointer; color:var(--muted); font-size:12px; }
details.fallback form { margin-top:10px; }

.idimages img.sig { width:180px; height:80px; object-fit:contain; background:#fff; }
.history-strip { display:flex; gap:10px; flex-wrap:wrap; margin-top:10px; }
.history-strip img { width:80px; height:100px; object-fit:cover; border:1px solid var(--line); border-radius:4px; }
.history-strip img.sig { width:120px; height:54px; object-fit:contain; background:#fff; }
.history-strip figcaption { font-size:10px; color:var(--muted); text-align:center; }
.pill.warnpill { background:#fdf2dc; color:var(--amber); }
td.chg { background:#fdf2dc; font-weight:600; }
.scrollx { overflow-x:auto; }
.histtable td, .histtable th { white-space:nowrap; font-size:12px; }
details summary { cursor:pointer; color:var(--blue); font-size:13px; }


/* ---- layout polish ---- */
main.with-nav { max-width:1500px; }
.subhead { display:flex; gap:10px; align-items:center; margin-top:4px; color:var(--muted); }
.subhead .mono { font-size:15px; letter-spacing:1px; }
.record-grid { grid-template-columns: 420px minmax(0,1fr); }
.record-grid .card { align-self:start; }
.idimages { gap:18px; align-items:flex-start; padding-bottom:14px; border-bottom:1px solid var(--line); margin-bottom:14px; }
.idimages img { width:150px; height:188px; }
.idimages img.sig { width:200px; height:90px; }
.idimages figcaption { font-size:12px; margin-top:6px; }
dl { grid-template-columns:170px 1fr; gap:8px 14px; }
dt { padding-top:1px; }
table tbody tr:nth-child(even) td, table tr:nth-child(even) td { background:#f8fafc; }
.histtable { border:1px solid var(--line); border-radius:6px; }
.histtable th { position:sticky; top:0; background:#f1f4f8; }
.histtable td.chg { background:#fdf2dc !important; }
.scrollx { max-width:100%; border-radius:6px; }
h1 { font-size:24px; }
@media (max-width:1100px) { .record-grid { grid-template-columns:1fr; } }

/* ---- record page v2 ---- */
.secthead { font-size:16px; margin:4px 0 12px; }
dl.rec { grid-template-columns:160px 1fr; gap:0; font-size:14px; }
dl.rec dt, dl.rec dd { padding:7px 8px; border-bottom:1px solid var(--line); }
dl.rec dt { font-size:12px; }
dl.rec dd { font-weight:500; }
dl.rec dd.chg { background:#fdf2dc; border-left:3px solid var(--amber); padding-left:8px; }
.chg-sample { background:#fdf2dc; padding:1px 6px; border-radius:3px; }
.archhead { display:flex; justify-content:space-between; align-items:center; }
.archnav { display:flex; align-items:center; gap:10px; }
.archnote { margin:2px 0 12px; font-size:12px; }
.navbtn { width:34px; height:34px; border-radius:50%; border:1px solid #c8d2dd; background:#fff;
  font-size:20px; line-height:1; cursor:pointer; color:var(--blue); }
.navbtn:hover { background:var(--blue); color:#fff; border-color:var(--blue); }
.archmeta { display:flex; gap:10px; align-items:center; margin-bottom:10px; }
.archstate { animation:fadein .18s ease; }
@keyframes fadein { from { opacity:0; transform:translateX(6px);} to { opacity:1; transform:none;} }
.pill.blue { background:#e2ecf9; color:var(--blue); }
img.zoomable { cursor:zoom-in; }
#lightbox { position:fixed; inset:0; background:rgba(12,24,38,.86); display:flex;
  flex-direction:column; align-items:center; justify-content:center; z-index:100; cursor:zoom-out; }
#lightbox[hidden] { display:none; }
#lightbox img { max-width:92vw; max-height:88vh; width:auto; height:auto;
  border-radius:6px; box-shadow:0 10px 40px rgba(0,0,0,.5); background:#fff; }
.lb-hint { color:#9fb4c8; font-size:12px; margin-top:10px; }
.idimages img { width:170px; height:212px; image-rendering:auto; }
.idimages img.sig { width:220px; height:96px; }

/* signature stays inside its card */
.idimages { flex-wrap:wrap; }
.idimages figure { min-width:0; }
.idimages figure:last-child { flex:1; }
.idimages img.sig { width:100%; max-width:200px; height:92px; }
.history-strip img.sig { max-width:130px; }

/* ---- validation integration ---- */
.actions-row { display:flex; gap:10px; margin-bottom:14px; }
.btn-primary { background:var(--blue); border-color:var(--blue); color:#fff; }
.btn-primary:hover { background:var(--blue-d); color:#fff; }
.btn-secondary { background:#f0f3f8; border-color:#c8d2dd; color:var(--ink); }
.btn-secondary:hover { background:#e3e8ef; }

/* Modal */
.modal { position:fixed; inset:0; display:flex; align-items:center; justify-content:center;
  background:rgba(12,24,38,.6); z-index:200; }
.modal[hidden] { display:none !important; }
.modal-overlay { position:absolute; inset:0; }
.modal-content { position:relative; z-index:201; background:var(--card); border-radius:8px;
  box-shadow:0 10px 40px rgba(0,0,0,.25); max-width:600px; max-height:80vh; display:flex;
  flex-direction:column; width:90%; }
.modal-header { padding:20px 24px; border-bottom:1px solid var(--line); display:flex;
  justify-content:space-between; align-items:center; }
.modal-header h2 { margin:0; }
.modal-close { background:none; border:none; font-size:24px; color:var(--muted); cursor:pointer;
  padding:0; width:30px; height:30px; display:flex; align-items:center; justify-content:center; }
.modal-close:hover { color:var(--ink); }
.modal-body { padding:20px 24px; overflow-y:auto; flex:1; }
.modal-footer { padding:16px 24px; border-top:1px solid var(--line); display:flex;
  justify-content:flex-end; gap:10px; }

.loading { display:flex; align-items:center; gap:10px; padding:20px; background:#f8fafc;
  border:1px solid var(--line); border-radius:6px; color:var(--muted); }
.loading[hidden] { display:none; }
.spinner { display:inline-block; width:16px; height:16px; border:2px solid var(--line);
  border-top-color:var(--blue); border-radius:50%; animation:spin .6s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }

.alert { padding:12px 14px; border-radius:6px; margin-bottom:14px; }
.alert-error { background:#fbe3e1; color:var(--red); border:1px solid #f5d5d0; }

/* Validation results */
.validation-results { margin-top:16px; }
.validation-result-card { background:#f8fafc; border:1px solid var(--line); border-radius:6px;
  padding:14px; margin-bottom:12px; }
.result-header { font-weight:600; margin-bottom:10px; font-size:13px; }
.result-info { grid-template-columns:140px 1fr; gap:6px 12px; }
.result-info dt { font-size:11px; color:var(--muted); }
.result-info dd { font-size:13px; }
.result-photo-container { margin-top:12px; text-align:center; }
.result-photo { max-width:120px; max-height:150px; border-radius:4px; border:1px solid var(--line); }
.result-photo-container img.result-photo:hover { cursor:pointer; opacity:.9; }

/* Photo modal */
.photo-modal { position:fixed; inset:0; display:flex; align-items:center; justify-content:center;
  background:rgba(12,24,38,.9); z-index:300; }
.photo-modal-content { position:relative; width:90%; max-width:700px; }
.photo-modal-close { position:absolute; top:-40px; right:0; background:none; border:none;
  font-size:32px; color:#fff; cursor:pointer; padding:0; width:40px; height:40px; }
.photo-modal-content img { width:100%; height:auto; border-radius:4px; }

/* Validation tab/page */
.validation-container { max-width:900px; margin:0 auto; }
.validation-tabs { display:flex; gap:2px; margin-bottom:16px; border-bottom:1px solid var(--line); }
.tab-btn { padding:12px 20px; border:none; background:none; color:var(--muted);
  cursor:pointer; font-size:14px; border-bottom:3px solid transparent; }
.tab-btn:hover { color:var(--ink); }
.tab-btn.active { color:var(--blue); border-bottom-color:var(--blue); font-weight:600; }

.tab-content { display:none; }
.tab-content.active { display:block; }
.tab-content[hidden] { display:none !important; }

.validation-form { max-width:600px; }
.form-group { margin-bottom:16px; }
.form-group label { margin-bottom:6px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-divider { text-align:center; margin:14px 0; color:var(--muted); font-size:12px;
  position:relative; }
.form-divider::before { content:''; position:absolute; inset:50% 0 auto; height:1px;
  background:var(--line); }
.form-divider { background:var(--bg); padding:0 10px; width:fit-content; left:50%;
  transform:translateX(-50%); }

.form-actions { display:flex; gap:10px; margin-top:20px; }
.btn-primary { padding:9px 18px; }
.btn-secondary { padding:9px 18px; }

.results { margin-top:20px; }
.results h3 { font-size:16px; margin:0 0 14px; }
.results-table { width:100%; border:1px solid var(--line); border-radius:6px;
  border-collapse:collapse; }
.results-table thead { background:#f8fafc; }
.results-table th { padding:10px 12px; border-bottom:2px solid var(--line); text-align:left;
  font-size:12px; font-weight:600; color:var(--muted); }
.results-table td { padding:10px 12px; border-bottom:1px solid var(--line); font-size:13px; }
.results-table tbody tr:nth-child(even) td { background:#f8fafc; }
.results-table .result-photo { width:60px; height:80px; object-fit:cover; border-radius:3px;
  cursor:pointer; }
.results-table .result-photo:hover { opacity:.8; }

@media (max-width:768px) {
  .form-row { grid-template-columns:1fr; }
  .modal-content { width:95%; }
  .validation-tabs { flex-wrap:wrap; }
}