/* ShipVerify — industrial dock aesthetic.
   Codes are mono and big; scan feedback reads from arm's length. */

:root {
  --ink: #14181f;        /* near-black steel */
  --ink-2: #2a313c;
  --paper: #f3f4f2;      /* warehouse concrete white */
  --card: #ffffff;
  --line: #d8dad5;
  --accent: #1f5fff;     /* forklift signal blue */
  --ok: #0f7b3d;  --ok-bg: #e2f4e8;
  --warn: #9a6700; --warn-bg: #fff3d6;
  --bad: #b32020; --bad-bg: #fde3e3;
  --muted: #6a7280;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --sans: 'Archivo', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: var(--sans); background: var(--paper); color: var(--ink); font-size: 15px; }
.hidden { display: none !important; }

/* ---------- top bar ---------- */
#topbar {
  display: flex; align-items: center; gap: 18px;
  background: var(--ink); color: #fff; padding: 0 18px; height: 54px;
  position: sticky; top: 0; z-index: 50;
}
.brand { color: #fff; text-decoration: none; font-weight: 800; letter-spacing: .14em;
  font-stretch: 110%; font-size: 15px; }
.brand span { color: var(--accent); }
#nav { display: flex; gap: 4px; flex: 1; }
#nav a { color: #cfd4dc; text-decoration: none; padding: 6px 12px; border-radius: 6px;
  font-weight: 600; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }
#nav a.active, #nav a:hover { background: var(--ink-2); color: #fff; }
.topbar-right { display: flex; align-items: center; gap: 10px; position: relative; }
.who { font-family: var(--mono); font-size: 12px; color: #aeb6c2; }
.bell { background: none; border: 0; font-size: 18px; cursor: pointer; position: relative; }
.bell span { position: absolute; top: -4px; right: -7px; background: var(--bad); color: #fff;
  border-radius: 999px; font-size: 10px; padding: 1px 5px; font-weight: 700; }
.notif-panel { position: absolute; right: 12px; top: 54px; width: min(380px, 92vw);
  background: var(--card); color: var(--ink); border: 1px solid var(--line);
  border-radius: 10px; box-shadow: 0 12px 32px rgba(0,0,0,.18); max-height: 60vh;
  overflow: auto; z-index: 60; }
.notif { padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: 13px; cursor: pointer; }
.notif.unread { background: #eef3ff; }
.notif time { display: block; color: var(--muted); font-size: 11px; margin-top: 3px; }

/* ---------- layout ---------- */
main { max-width: 1060px; margin: 0 auto; padding: 24px 16px 80px; }
.page-head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin: 6px 0 18px; }
h1 { font-size: 24px; font-weight: 800; font-stretch: 105%; margin: 0; letter-spacing: -.01em; }
h2 { font-size: 16px; font-weight: 700; margin: 24px 0 10px; text-transform: uppercase;
  letter-spacing: .08em; color: var(--ink-2); }
.spacer { flex: 1; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 18px; margin-bottom: 16px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 720px) { .grid2 { grid-template-columns: 1fr; } }

/* ---------- forms & buttons ---------- */
label { display: block; font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--muted); margin: 10px 0 4px; }
input, select, textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--line);
  border-radius: 8px; font: inherit; background: #fff; }
input:focus, select:focus, textarea:focus, button:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 1px; }
input.code { font-family: var(--mono); text-transform: uppercase; }

.btn { display: inline-block; border: 0; border-radius: 8px; padding: 10px 16px;
  font: inherit; font-weight: 700; cursor: pointer; background: var(--accent); color: #fff; }
.btn:hover { filter: brightness(1.07); }
.btn.ghost { background: transparent; color: inherit; border: 1px solid var(--line); }
#topbar .btn.ghost { color: #cfd4dc; border-color: var(--ink-2); }
.btn.ok { background: var(--ok); }
.btn.danger { background: var(--bad); }
.btn.sm { padding: 6px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.row { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 140px; }
.row > .btn, .row > .shrink { flex: 0 0 auto; min-width: 0; }
.err { color: var(--bad); font-size: 13px; margin-top: 8px; min-height: 1em; }

/* ---------- tables ---------- */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .07em;
  color: var(--muted); padding: 8px 10px; border-bottom: 2px solid var(--line); }
td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
td.code, .code { font-family: var(--mono); font-size: 13px; }
tr.clickable { cursor: pointer; }
tr.clickable:hover { background: #f6f8ff; }
.table-wrap { overflow-x: auto; }

/* ---------- status chips ---------- */
.chip { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px;
  font-weight: 700; white-space: nowrap; }
.chip.Draft { background: #e8eaee; color: #444c5a; }
.chip.Shipped { background: #e3ecff; color: #1d4fd7; }
.chip.Partially { background: var(--warn-bg); color: var(--warn); }
.chip.Exceptions { background: var(--bad-bg); color: var(--bad); }
.chip.Verified { background: var(--ok-bg); color: var(--ok); }

/* ---------- progress ---------- */
.progress { background: #e6e8e4; border-radius: 999px; height: 14px; overflow: hidden; }
.progress > div { height: 100%; background: var(--ok); transition: width .25s; }
.progress-label { font-family: var(--mono); font-weight: 600; font-size: 22px; margin: 6px 0; }
.tally { display: flex; gap: 18px; flex-wrap: wrap; font-size: 13px; margin-top: 8px; }
.tally b { font-family: var(--mono); font-size: 16px; }
.t-ok b { color: var(--ok); } .t-warn b { color: var(--warn); } .t-bad b { color: var(--bad); }

/* ---------- the signature: dock display scan flash ---------- */
.scanflash { border-radius: 12px; padding: 22px 18px; text-align: center; margin: 14px 0;
  border: 2px dashed var(--line); color: var(--muted); transition: background .12s; }
.scanflash .big { font-size: clamp(30px, 7vw, 52px); font-weight: 800; font-stretch: 115%;
  letter-spacing: .06em; line-height: 1.05; }
.scanflash .sub { font-family: var(--mono); font-size: 15px; margin-top: 6px; word-break: break-all; }
.scanflash.match { background: var(--ok-bg); border-color: var(--ok); color: var(--ok); }
.scanflash.duplicate { background: var(--warn-bg); border-color: var(--warn); color: var(--warn); }
.scanflash.unexpected { background: var(--bad-bg); border-color: var(--bad); color: var(--bad); }
@media (prefers-reduced-motion: no-preference) {
  .scanflash.pop { animation: pop .18s ease-out; }
  @keyframes pop { from { transform: scale(.97); } to { transform: scale(1); } }
}

/* ---------- scanner ---------- */
.scan-mode { display: flex; gap: 6px; margin-bottom: 8px; }
.scan-mode button { flex: 0 0 auto; }
.scan-mode .btn.ghost.active { background: var(--ink); color: #fff; border-color: var(--ink); }
#camera-box { max-width: 420px; margin: 10px auto; border-radius: 12px; overflow: hidden; }
.scan-step { font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--accent); margin-bottom: 4px; }
.feed { max-height: 260px; overflow: auto; }
.feed-row { display: flex; gap: 10px; padding: 6px 4px; border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: 13px; align-items: center; }
.dot { width: 10px; height: 10px; border-radius: 999px; flex: 0 0 auto; }
.dot.match { background: var(--ok); } .dot.duplicate { background: var(--warn); }
.dot.unexpected { background: var(--bad); }

/* ---------- report ---------- */
.banner { border-radius: 12px; padding: 18px; font-weight: 800; font-size: 20px;
  text-align: center; margin-bottom: 16px; }
.banner.ok { background: var(--ok-bg); color: var(--ok); }
.banner.bad { background: var(--bad-bg); color: var(--bad); }
.summary-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 10px; margin-bottom: 8px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 12px; text-align: center; }
.stat b { display: block; font-family: var(--mono); font-size: 26px; }
.stat span { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }

/* ---------- login ---------- */
.login-wrap { max-width: 380px; margin: 9vh auto; }
.login-logo { font-size: 26px; font-weight: 800; letter-spacing: .14em; text-align: center;
  margin-bottom: 18px; font-stretch: 110%; }
.login-logo span { color: var(--accent); }

/* ---------- toast ---------- */
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: #fff; padding: 11px 18px; border-radius: 10px;
  font-size: 14px; z-index: 100; box-shadow: 0 8px 20px rgba(0,0,0,.25); }

/* ---------- print (report → Save as PDF) ---------- */
@media print {
  #topbar, .no-print, .toast { display: none !important; }
  body { background: #fff; }
  main { max-width: none; padding: 0; }
  .card, .stat { border-color: #999; break-inside: avoid; }
}