/* AUTOSIM — brand identity system v1.0
   Pit Red #E11B22 · Graphite #25272A · Carbon #17181A · Steel #8C9298 · Chrome #E7EAED
   Display: Saira Condensed 900 · Text: Barlow 400/600 · Arabic: Noto Kufi Arabic */

:root{
  --red:#E11B22;
  --red-dark:#B21419;
  --graphite:#25272A;
  --carbon:#17181A;
  --steel:#8C9298;
  --chrome:#E7EAED;

  --page:var(--chrome);
  --panel:#fff;
  --text:#1B1D20;
  --muted:#6E757C;
  --line:#CDD3D9;
  --line-soft:#E1E5E9;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--page);color:var(--text);
  font:16px/1.6 "Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-variant-numeric:tabular-nums;
}
h1,h2,h3{font-family:"Saira Condensed","Barlow Condensed",system-ui,sans-serif;margin:0;line-height:1.08}
h1{font-weight:900;font-size:34px;text-transform:uppercase;letter-spacing:.01em}
h2{font-weight:700;font-size:23px}
h3{font-weight:700;font-size:18px}
a{color:var(--red);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--red-dark)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--red);outline-offset:2px}

/* labels and captions — Saira Condensed, 0.2em tracking, never below 11px */
label,th,.metric span,.eyebrow{
  font-family:"Saira Condensed","Barlow Condensed",sans-serif;
  text-transform:uppercase;letter-spacing:.2em;font-size:12px;font-weight:600;color:var(--steel)}
label{display:block;margin-bottom:5px}

/* ---------- header ---------- */
.topbar{display:flex;align-items:center;gap:26px;background:var(--carbon);color:#fff;
  padding:0 20px;height:62px;position:sticky;top:0;z-index:20;flex-wrap:wrap}
.topbar::after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:5px;background:var(--red);
  transform:skewY(-.35deg);transform-origin:left}
.brand{display:flex;align-items:baseline;gap:1px;color:#fff;text-decoration:none}
.brand-word{font-family:"Saira Condensed",sans-serif;font-weight:900;font-size:27px;line-height:1;
  letter-spacing:-.005em;transform:skewX(-9deg);display:inline-block}
.brand-logo{height:23px;width:auto;display:block;transform:translateY(1px)}
.nav{display:flex;gap:2px;margin-right:auto;flex-wrap:wrap}
.nav a{color:#AEB5BC;text-decoration:none;padding:7px 12px;font-size:15px;font-weight:500;border-radius:2px}
.nav a:hover{background:var(--graphite);color:#fff}
.nav a.on{background:var(--red);color:#fff}
.signout{color:var(--steel);text-decoration:none;font-size:14px}
.signout:hover{color:#fff}

.wrap{max-width:1160px;margin:0 auto;padding:26px 20px 70px}

/* ---------- panels ---------- */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:2px;margin-bottom:20px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 16px;border-bottom:1px solid var(--line-soft);flex-wrap:wrap}
.panel-body{padding:16px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:20px;flex-wrap:wrap}
.sub{color:var(--muted);font-size:14px;margin:5px 0 0}

/* ---------- metrics ---------- */
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:20px}
.metric{background:var(--graphite);color:#fff;border-radius:2px;padding:14px 16px;position:relative;overflow:hidden}
.metric::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--steel)}
.metric.due::before,.metric.owed::before{background:var(--red)}
.metric.income::before{background:var(--chrome)}
.metric b{display:block;font-family:"Saira Condensed",sans-serif;font-weight:900;font-size:36px;line-height:1.05}
.metric span{display:block;margin-top:4px;color:#A9B0B7;font-size:11px}

/* ---------- tables ---------- */
table{width:100%;border-collapse:collapse}
th{text-align:left;padding:11px 16px;border-bottom:1px solid var(--line)}
td{padding:12px 16px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#F4F6F8}
.num{text-align:right}
.t-wrap{overflow-x:auto}
.plate{display:inline-block;border:2px solid var(--carbon);border-radius:2px;padding:1px 8px;
  font-family:"Saira Condensed",sans-serif;font-weight:700;font-size:16px;letter-spacing:.06em;background:#fff}
.muted{color:var(--muted)}
.empty{padding:38px 16px;text-align:center;color:var(--muted)}
.ar{font-family:"Noto Kufi Arabic","Barlow",sans-serif;font-size:13px;direction:rtl;unicode-bidi:isolate}

/* ---------- pills ---------- */
.pill{display:inline-block;padding:2px 10px;border-radius:2px;font-size:12px;font-weight:600;
  font-family:"Saira Condensed",sans-serif;text-transform:uppercase;letter-spacing:.12em;border:1px solid}
.pill.open{color:var(--graphite);border-color:var(--line);background:#F2F4F6}
.pill.in_progress{color:#fff;border-color:var(--red);background:var(--red)}
.pill.done{color:#fff;border-color:var(--graphite);background:var(--graphite)}
.pill.paid{color:var(--graphite);border-color:var(--line);background:#F2F4F6}
.pill.unpaid{color:var(--red);border-color:#EFB9BB;background:#FDF0F0}

/* ---------- forms ---------- */
input,select,textarea{
  width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:2px;background:#fff;
  font:inherit;color:var(--text);font-variant-numeric:tabular-nums}
input:focus,select:focus,textarea:focus{border-color:var(--red)}
textarea{min-height:80px;resize:vertical}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.grid .full{grid-column:1/-1}
.actions{display:flex;gap:10px;align-items:center;margin-top:16px;flex-wrap:wrap}

.btn{display:inline-block;padding:9px 17px;border:1px solid var(--carbon);background:var(--carbon);color:#fff;
  border-radius:2px;font-family:"Saira Condensed",sans-serif;font-weight:700;font-size:16px;
  text-transform:uppercase;letter-spacing:.1em;cursor:pointer;text-decoration:none;line-height:1.3}
.btn:hover{background:#000;color:#fff}
.btn.amber{background:var(--red);border-color:var(--red);color:#fff}
.btn.amber:hover{background:var(--red-dark);border-color:var(--red-dark);color:#fff}
.btn.ghost{background:#fff;color:var(--graphite);border-color:var(--line)}
.btn.ghost:hover{background:#F2F4F6;color:var(--carbon)}
.btn.danger{background:#fff;color:var(--red);border-color:#EFB9BB}
.btn.danger:hover{background:#FDF0F0;color:var(--red-dark)}
.btn.sm{padding:5px 11px;font-size:14px}

.searchbar{display:flex;gap:8px;max-width:420px}
.searchbar input{flex:1}

.flash{background:#fff;border:1px solid var(--line);border-left:4px solid var(--red);
  padding:11px 14px;border-radius:2px;margin:0 0 18px}
.err{background:#FDF0F0;border:1px solid #EFB9BB;border-left:4px solid var(--red);
  padding:11px 14px;border-radius:2px;margin:0 0 18px}

/* ---------- layout helpers ---------- */
.cols{display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start}
@media (max-width:860px){.cols{grid-template-columns:1fr}}
.kv{display:grid;grid-template-columns:130px 1fr;gap:7px 14px;font-size:15px}
.kv dt{margin:0;font-family:"Saira Condensed",sans-serif;text-transform:uppercase;
  letter-spacing:.16em;font-size:12px;font-weight:600;color:var(--steel);padding-top:3px}
.kv dd{margin:0}

.items-table input{padding:7px 9px}
.items-table td{padding:8px}
.totals{margin-left:auto;max-width:330px;font-size:15px}
.totals div{display:flex;justify-content:space-between;align-items:center;padding:5px 0}
.totals .grand{border-top:2px solid var(--carbon);margin-top:8px;padding-top:10px;
  font-family:"Saira Condensed",sans-serif;font-weight:900;font-size:23px;text-transform:uppercase}

/* invoice header */
.doc-head{background:var(--carbon);color:#fff;padding:18px 16px;position:relative;overflow:hidden}
.doc-head h2{color:#fff}
.doc-head .sub{color:#A9B0B7}
.doc-head .plate{border-color:#fff;background:transparent;color:#fff}
.doc-head::after{content:"";position:absolute;right:-50px;top:-40px;width:230px;height:220px;
  background:repeating-linear-gradient(115deg,var(--red) 0 14px,transparent 14px 30px);opacity:.45}
.doc-head > *{position:relative;z-index:1}
.doc-brand{display:flex;align-items:baseline;gap:1px;color:#fff}
.doc-brand .brand-word{font-family:"Saira Condensed",sans-serif;font-weight:900;font-size:30px;
  line-height:1;transform:skewX(-9deg);display:inline-block}
.doc-brand .brand-logo{height:26px;width:auto}
.strapline{font-family:"Saira Condensed",sans-serif;text-transform:uppercase;letter-spacing:.24em;
  font-size:11px;font-weight:600;color:var(--steel);margin:7px 0 0}

/* login */
.login-page{background:var(--carbon);min-height:100vh;margin:0}
.login-page::after{content:"";position:fixed;left:0;right:0;bottom:0;height:90px;
  background:repeating-linear-gradient(115deg,var(--red) 0 16px,transparent 16px 34px);opacity:.5}
.login{max-width:370px;margin:0 auto;padding:11vh 20px 0;position:relative;z-index:1}
.login-card{background:var(--panel);border-radius:2px;padding:26px}
.login-brand{display:flex;align-items:baseline;gap:1px;justify-content:center;margin-bottom:24px;color:#fff}
.login-brand .brand-word{font-family:"Saira Condensed",sans-serif;font-weight:900;font-size:32px;
  line-height:1;transform:skewX(-9deg);display:inline-block}
.login-brand .brand-logo{height:27px;width:auto}
.login-card .strapline{letter-spacing:.14em;margin-top:8px}

/* print */
.print-only{display:none}
@media print{
  .topbar,.no-print{display:none!important}
  .print-only{display:block}
  body{background:#fff;font-size:12.5px}
  .wrap{max-width:none;padding:0}
  .panel{border:0;margin:0}
  .doc-head{background:#fff;color:var(--text);border-bottom:3px solid var(--red);padding-left:0;padding-right:0}
  .doc-head h2{color:var(--text)}
  .doc-head .sub{color:var(--muted)}
  .doc-head .plate{border-color:var(--carbon);color:var(--text)}
  .doc-brand{color:var(--carbon)}
  .doc-head::after{display:none}
  .metric{background:#fff;color:var(--text)}
  td,th{padding:6px 8px}
}