/* ============================================================================
   CHANDAN STEEL - QR BOX TRACKING
   css/app.css - shared styling for the desktop/admin screens.

   The mobile scan page deliberately does NOT use this file. It carries its own
   inline styles so it renders on the very first paint even on a slow shop-floor
   connection, and so a broken CSS deploy can never leave an operator staring at
   an unstyled page mid-shift. One extra HTTP round trip is not worth that risk
   on the one screen that has to work.
   ========================================================================= */

:root{
  --blue:#1E5AA8; --blue-dk:#123A6E; --blue-lt:#EAF1FA;
  --grey:#4A5568; --grey-lt:#CBD5E0; --line:#E2E8F0; --bg:#F4F6F9;
  --green:#22A06B; --amber:#B7791F; --red:#C53030; --purple:#6B46C1; --white:#fff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:#1A202C;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Arial,sans-serif;
  font-size:15px;line-height:1.55}

/* ---------- chrome ---------- */
.topbar{background:linear-gradient(135deg,var(--blue-dk),var(--blue));color:#fff;
  padding:14px 22px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.topbar h1{margin:0;font-size:17px;font-weight:700;letter-spacing:.2px}
.topbar .env{font-size:11px;font-weight:700;background:rgba(255,255,255,.18);
  padding:3px 9px;border-radius:12px;letter-spacing:.8px}
.topbar .spacer{flex:1}
.topbar a{color:#fff;text-decoration:none;font-size:13.5px;font-weight:600;opacity:.9}
.topbar a:hover{opacity:1;text-decoration:underline}

.nav{background:var(--white);border-bottom:1px solid var(--line);padding:0 22px;display:flex;gap:4px;overflow-x:auto}
.nav a{padding:13px 16px;font-size:14px;font-weight:600;color:var(--grey);
  text-decoration:none;border-bottom:3px solid transparent;white-space:nowrap}
.nav a:hover{color:var(--blue)}
.nav a.on{color:var(--blue);border-bottom-color:var(--blue);background:var(--blue-lt)}

.wrap{max-width:1280px;margin:0 auto;padding:20px 22px 60px}

/* ---------- cards ---------- */
.card{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:18px 20px;margin-bottom:16px}
.card h2{margin:0 0 14px;font-size:14px;text-transform:uppercase;letter-spacing:1px;
  color:var(--grey);padding-bottom:9px;border-bottom:1px solid var(--line)}
.grid{display:grid;gap:16px}
.grid.c2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.grid.c3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.grid.c4{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}

/* ---------- KPI tiles ---------- */
.kpi{background:var(--white);border:1px solid var(--line);border-left:4px solid var(--blue);
  border-radius:9px;padding:15px 17px}
.kpi .lbl{font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.9px;color:var(--grey)}
.kpi .val{font-size:32px;font-weight:800;color:var(--blue-dk);line-height:1.15;margin-top:4px}
.kpi .sub{font-size:12px;color:var(--grey);margin-top:2px}
.kpi.green{border-left-color:var(--green)} .kpi.green .val{color:var(--green)}
.kpi.amber{border-left-color:var(--amber)} .kpi.amber .val{color:var(--amber)}
.kpi.red{border-left-color:var(--red)}     .kpi.red .val{color:var(--red)}

/* ---------- tables ---------- */
table.grid-t{width:100%;border-collapse:collapse;font-size:13.5px}
table.grid-t th{text-align:left;background:#F7F9FC;color:var(--grey);font-size:11.5px;
  text-transform:uppercase;letter-spacing:.7px;padding:10px 11px;border-bottom:2px solid var(--line);white-space:nowrap}
table.grid-t td{padding:10px 11px;border-bottom:1px solid #EDF1F6;vertical-align:top}
table.grid-t tr:hover td{background:#FAFCFF}
table.grid-t td.num{text-align:right;font-variant-numeric:tabular-nums}
table.grid-t td.mono,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}
table.grid-t a{color:var(--blue);font-weight:600;text-decoration:none}
table.grid-t a:hover{text-decoration:underline}

/* ---------- pills ---------- */
.pill{display:inline-block;padding:3px 11px;border-radius:20px;font-size:11.5px;
  font-weight:700;color:#fff;white-space:nowrap}
.pill.grey{background:var(--grey)} .pill.blue{background:var(--blue)}
.pill.green{background:var(--green)} .pill.amber{background:var(--amber)}
.pill.red{background:var(--red)} .pill.purple{background:var(--purple)}

/* ---------- forms ---------- */
label{display:block;font-size:11.5px;font-weight:700;text-transform:uppercase;
  letter-spacing:.7px;color:var(--grey);margin:12px 0 5px}
input[type=text],input[type=password],input[type=number],input[type=date],select,textarea{
  width:100%;min-height:42px;font-size:15px;padding:0 12px;border:1px solid var(--grey-lt);
  border-radius:7px;background:var(--white);font-family:inherit}
textarea{min-height:88px;padding:10px 12px}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-lt)}

.btn{display:inline-block;min-height:42px;padding:0 20px;border:0;border-radius:7px;
  font:inherit;font-size:14.5px;font-weight:700;color:#fff;background:var(--blue);cursor:pointer}
.btn:hover{background:var(--blue-dk)}
.btn.green{background:var(--green)} .btn.amber{background:var(--amber)}
.btn.red{background:var(--red)}
.btn.ghost{background:var(--white);color:var(--blue);border:1.5px solid var(--blue)}
.btn:disabled{background:var(--grey-lt);color:#8A94A6;cursor:not-allowed}

.filters{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.filters > div{flex:1 1 170px;min-width:150px}
.filters label{margin-top:0}

/* ---------- notices ---------- */
.note{border-left:3px solid var(--blue);background:var(--blue-lt);color:#123A6E;
  padding:11px 14px;border-radius:0 7px 7px 0;font-size:13.5px;margin:12px 0}
.note.ok{border-left-color:var(--green);background:#F1FBF6;color:#155F43}
.note.warn{border-left-color:var(--amber);background:#FFFAEB;color:#5A4310}
.note.err{border-left-color:var(--red);background:#FFF5F5;color:#742A2A}

.muted{color:var(--grey);font-size:13px}
.right{text-align:right} .center{text-align:center}
.hidden{display:none !important}

/* ---------- timeline (BoxDetail) ---------- */
.timeline{position:relative;padding-left:30px}
.timeline:before{content:'';position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--line)}
.tl-item{position:relative;padding:0 0 18px 0}
.tl-item:before{content:'';position:absolute;left:-26px;top:5px;width:12px;height:12px;
  border-radius:50%;background:var(--white);border:3px solid var(--blue)}
.tl-item.qty:before{border-color:var(--blue)}
.tl-item.move:before{border-color:var(--green)}
.tl-item.status:before{border-color:var(--amber)}
.tl-item .tl-h{font-size:14.5px;font-weight:700}
.tl-item .tl-m{font-size:12.5px;color:var(--grey)}
.tl-item .tl-t{font-size:11.5px;color:var(--grey);font-variant-numeric:tabular-nums}
.tl-replay{display:inline-block;font-size:10px;font-weight:700;background:#FFFAEB;
  color:#5A4310;border:1px solid #F0D89A;padding:1px 6px;border-radius:9px;margin-left:6px}

@media print{
  .topbar,.nav,.btn,.filters,.noprint{display:none !important}
  body{background:#fff}
  .card{border:0;padding:0}
}