/* Emissions & Registration Invoice System
   Plain CSS, no framework. Works on a phone in the bay and a desktop up front. */

:root{
  --ink:#16202c; --ink-2:#4a5b70; --muted:#7d8ca0;
  --line:#dfe5ec; --line-2:#eef2f6;
  --bg:#f4f6f9; --card:#fff;
  --brand:#12507e; --brand-2:#0f6ba8; --brand-ink:#fff;
  --ok:#177245; --ok-bg:#e6f4ec;
  --warn:#8a5a00; --warn-bg:#fdf3e0;
  --bad:#a02020; --bad-bg:#fdeaea;
  --info:#1b5a8f; --info-bg:#e8f1f9;
  --radius:8px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink); background:var(--bg); -webkit-text-size-adjust:100%;
}
a{color:var(--brand-2); text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:22px;margin:0 0 4px}
h2{font-size:17px;margin:24px 0 10px}
h3{font-size:14px;margin:18px 0 8px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-2)}
.muted{color:var(--muted)}
.right{text-align:right}
.center{text-align:center}
.nowrap{white-space:nowrap}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}

/* ---------- Top bar ---------- */
.topbar{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  background:var(--brand);color:var(--brand-ink);padding:10px 18px;
}
.topbar a{color:#fff}
.brand{font-weight:700;font-size:16px;letter-spacing:.01em}
.mainnav{display:flex;gap:2px;flex:1;flex-wrap:wrap}
.mainnav a{padding:6px 11px;border-radius:6px;font-size:14px;opacity:.9}
.mainnav a:hover{background:rgba(255,255,255,.14);text-decoration:none;opacity:1}
.mainnav a.on{background:rgba(255,255,255,.22);opacity:1;font-weight:600}
.userbox{display:flex;gap:12px;align-items:center;font-size:13px}
.userbox .muted{color:rgba(255,255,255,.75)}
.navtoggle{display:none;background:none;border:1px solid rgba(255,255,255,.4);color:#fff;
  border-radius:6px;font-size:18px;padding:2px 10px;cursor:pointer}

/* ---------- Layout ---------- */
.wrap{max-width:1180px;margin:22px auto 40px;padding:0 18px}
.wrap.wide{max-width:1400px}
.foot{max-width:1180px;margin:0 auto 30px;padding:14px 18px 0;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}

.pagehead{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.pagehead .sub{color:var(--muted);font-size:13px}
.actions{display:flex;gap:8px;flex-wrap:wrap}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px}
.card.tight{padding:12px 14px}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.cols-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:20px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.stat .n{font-size:24px;font-weight:700;line-height:1.15}
.stat .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-top:2px}
.stat.bad .n{color:var(--bad)}
.stat.ok .n{color:var(--ok)}

/* ---------- Tables ---------- */
.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.data{width:100%;border-collapse:collapse;font-size:14px;background:var(--card)}
table.data th,table.data td{padding:8px 10px;border-bottom:1px solid var(--line-2);text-align:left;vertical-align:top}
table.data thead th{background:#eef2f7;border-bottom:1px solid var(--line);font-size:12px;
  text-transform:uppercase;letter-spacing:.03em;color:var(--ink-2);white-space:nowrap}
table.data tbody tr:hover{background:#f7fafd}
table.data td.right,table.data th.right{text-align:right}
table.data tfoot td{font-weight:600;border-top:2px solid var(--line);background:#f7fafd}
.empty{padding:26px;text-align:center;color:var(--muted);background:var(--card);border:1px dashed var(--line);border-radius:var(--radius)}

/* ---------- Forms ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.grid.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.field{display:flex;flex-direction:column;gap:4px;min-width:0}
.field.span2{grid-column:span 2}
label{font-size:13px;font-weight:600;color:var(--ink-2)}
label.check{flex-direction:row;font-weight:400;display:flex;align-items:center;gap:7px}
input[type=text],input[type=password],input[type=email],input[type=number],input[type=date],
input[type=search],input[type=tel],select,textarea{
  font:inherit;padding:8px 10px;border:1px solid #c6d0db;border-radius:6px;background:#fff;color:var(--ink);width:100%;
}
input:focus,select:focus,textarea:focus{outline:2px solid #9ec4e4;outline-offset:-1px;border-color:var(--brand-2)}
input[readonly]{background:#f3f5f8;color:var(--ink-2)}
textarea{resize:vertical}
small.muted{font-size:12px}
.req{color:var(--bad)}
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:14px}
.filters .field{min-width:150px}

.btn{display:inline-block;font:inherit;font-weight:600;font-size:14px;padding:8px 15px;border-radius:6px;
  border:1px solid var(--brand);background:var(--brand);color:#fff;cursor:pointer;text-align:center}
.btn:hover{background:var(--brand-2);border-color:var(--brand-2);text-decoration:none;color:#fff}
.btn.sec{background:#fff;color:var(--brand);border-color:#c6d0db}
.btn.sec:hover{background:#f0f5fa;color:var(--brand)}
.btn.danger{background:#fff;color:var(--bad);border-color:#e3bcbc}
.btn.danger:hover{background:var(--bad-bg);color:var(--bad)}
.btn.sm{padding:4px 10px;font-size:13px;font-weight:500}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ---------- Badges & alerts ---------- */
.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:700;letter-spacing:.04em}
.badge-ok{background:var(--ok-bg);color:var(--ok)}
.badge-warn{background:var(--warn-bg);color:var(--warn)}
.badge-bad{background:var(--bad-bg);color:var(--bad)}
.badge-info{background:var(--info-bg);color:var(--info)}
.badge-muted{background:#eceff3;color:var(--muted)}

.alert{padding:11px 14px;border-radius:6px;margin-bottom:16px;font-size:14px;border:1px solid}
.alert-ok{background:var(--ok-bg);border-color:#bfe0cd;color:var(--ok)}
.alert-error,.alert-bad{background:var(--bad-bg);border-color:#eec5c5;color:var(--bad)}
.alert-warn{background:var(--warn-bg);border-color:#ecd8ac;color:var(--warn)}
.alert-info{background:var(--info-bg);border-color:#c3daed;color:var(--info)}
.alert ul{margin:6px 0 0 18px;padding:0}

/* ---------- Key/value ---------- */
dl.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px 20px;margin:0}
dl.kv dt{font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}
dl.kv dd{margin:1px 0 0;font-weight:500}
.cf-block{border-top:1px solid var(--line);margin-top:18px;padding-top:6px}

/* ---------- Line item editor ---------- */
table.items{width:100%;border-collapse:collapse;font-size:14px}
table.items th{font-size:12px;text-transform:uppercase;color:var(--ink-2);text-align:left;padding:0 6px 6px}
table.items td{padding:3px 6px 3px 0;vertical-align:middle}
table.items input,table.items select{padding:6px 8px}
.linetotal{font-weight:600;white-space:nowrap}

.pager{display:flex;gap:6px;align-items:center;margin-top:14px;font-size:14px}
.pager a{padding:4px 9px;border:1px solid var(--line);border-radius:5px;background:#fff}
.pager a.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.pager .muted{margin-left:auto;font-size:13px}

/* ---------- Login ---------- */
.loginwrap{max-width:390px;margin:9vh auto;padding:0 18px}
.loginwrap .card{padding:26px}
.loginwrap h1{text-align:center;margin-bottom:18px}

/* ---------- Print / invoice document ---------- */
.doc{background:#fff;max-width:840px;margin:0 auto;padding:44px 48px;border:1px solid var(--line);border-radius:var(--radius)}
.doc .dochead{display:flex;justify-content:space-between;gap:30px;margin-bottom:30px}
.doc .company{font-size:13px;line-height:1.55;white-space:pre-line}
.doc .company .name{font-size:19px;font-weight:700;white-space:normal;margin-bottom:3px}
.doc .doctitle{text-align:right}
.doc .doctitle h1{font-size:30px;letter-spacing:.06em;color:var(--brand);margin:0 0 8px}
.doc .meta{font-size:13px;line-height:1.7}
.doc .meta b{display:inline-block;min-width:96px;color:var(--ink-2)}
.doc .billto{margin-bottom:24px;font-size:13px;line-height:1.55;white-space:pre-line}
.doc .billto .lbl{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:4px;white-space:normal}
.doc .billto .who{font-weight:700;font-size:15px;white-space:normal}
.doc table.lines{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:18px}
.doc table.lines th{background:var(--brand);color:#fff;padding:7px 9px;text-align:left;font-size:11px;
  text-transform:uppercase;letter-spacing:.04em}
.doc table.lines td{padding:7px 9px;border-bottom:1px solid var(--line-2);vertical-align:top}
.doc table.lines td.right,.doc table.lines th.right{text-align:right}
.doc table.lines tr.groupsep td{border-top:1px solid var(--line)}
.doc .totals{margin-left:auto;width:290px;font-size:14px}
.doc .totals div{display:flex;justify-content:space-between;padding:5px 0}
.doc .totals .grand{border-top:2px solid var(--ink);margin-top:5px;padding-top:8px;font-size:17px;font-weight:700}
.doc .totals .due{background:var(--warn-bg);padding:8px 10px;margin-top:8px;border-radius:5px;font-weight:700}
.doc .terms{margin-top:34px;padding-top:14px;border-top:1px solid var(--line);font-size:12px;color:var(--ink-2);white-space:pre-line}
.doc .paidstamp{color:var(--ok);border:3px solid var(--ok);display:inline-block;padding:3px 14px;
  border-radius:6px;font-weight:800;letter-spacing:.1em;transform:rotate(-4deg)}
.printbar{max-width:840px;margin:0 auto 16px;display:flex;gap:8px;flex-wrap:wrap}

@media print{
  .topbar,.foot,.printbar,.noprint{display:none !important}
  body{background:#fff}
  .wrap{margin:0;padding:0;max-width:none}
  .doc{border:0;border-radius:0;padding:0;max-width:none}
  .doc table.lines th{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  a{color:#000;text-decoration:none}
}

@media (max-width:760px){
  .navtoggle{display:block;order:2}
  .mainnav{display:none;order:4;width:100%;flex-direction:column;gap:0}
  body.nav-open .mainnav{display:flex}
  .mainnav a{padding:9px 6px;border-bottom:1px solid rgba(255,255,255,.12);border-radius:0}
  .userbox{order:3;margin-left:auto}
  .brand{order:1}
  .doc{padding:20px}
  .doc .dochead{flex-direction:column;gap:14px}
  .doc .doctitle{text-align:left}
  .doc .totals{width:100%}
  .field.span2{grid-column:span 1}
}