:root {
  --bg: #0f1420;
  --panel: #1a2130;
  --panel-2: #222b3d;
  --line: #2d3852;
  --text: #e6ebf5;
  --muted: #8a97b0;
  --accent: #3b82f6;
  --green: #22c55e;
  --yellow: #eab308;
  --red: #ef4444;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}
header {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .9rem 1.1rem; background: var(--panel); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 5;
}
.brand { display: flex; align-items: center; gap: .55rem; }
.brand .dot { width: 11px; height: 11px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
h1 { font-size: 1.15rem; margin: 0; }
h2 { font-size: 1.05rem; margin: 0 0 .5rem; }
h3 { margin: 1.2rem 0 .4rem; color: var(--muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; }
.sub { color: var(--muted); font-size: .84rem; }
main { max-width: 760px; margin: 0 auto; padding: 1rem 1rem 6rem; }

input, select, button, textarea {
  font: inherit; padding: .6rem .7rem; border-radius: 9px;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
}
input, select, textarea { width: 100%; }
button { background: var(--accent); border-color: var(--accent); cursor: pointer; font-weight: 600; width: auto; }
button:hover { filter: brightness(1.1); }
button.ghost { background: transparent; border-color: var(--line); color: var(--text); font-weight: 500; }
button.danger { background: transparent; border-color: var(--red); color: #fca5a5; font-weight: 500; }
button:disabled { opacity: .5; cursor: not-allowed; }
label { display: block; font-size: .8rem; color: var(--muted); margin: .6rem 0 .2rem; }

#gate { max-width: 340px; margin: 12vh auto; display: grid; gap: .7rem; padding: 0 1rem; text-align: center; }

.item {
  display: flex; align-items: center; gap: .7rem; background: var(--panel);
  border: 1px solid var(--line); border-radius: 12px; padding: .7rem .8rem; margin-bottom: .5rem;
}
.item .info { flex: 1; min-width: 0; }
.item .name { font-weight: 600; }
.item .price { color: var(--muted); font-size: .82rem; }
.stepper { display: flex; align-items: center; gap: .5rem; }
.stepper button { width: 38px; height: 38px; padding: 0; font-size: 1.2rem; line-height: 1; border-radius: 10px; }
.stepper .qty { min-width: 1.4rem; text-align: center; font-weight: 700; }

.cart-bar {
  position: fixed; left: 0; right: 0; bottom: 0; background: var(--panel);
  border-top: 1px solid var(--line); padding: .7rem 1rem; display: flex; gap: .7rem; align-items: center;
}
.cart-bar .total { flex: 1; font-weight: 700; }
.cart-bar button { padding: .7rem 1.1rem; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: .8rem; margin-bottom: .6rem; }
.card .top { display: flex; justify-content: space-between; gap: .5rem; }
.pill { font-size: .72rem; padding: .12rem .5rem; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.pill.pending { color: var(--yellow); border-color: var(--yellow); }
.pill.dispatched { color: var(--accent); border-color: var(--accent); }
.pill.printed { color: var(--green); border-color: var(--green); }
.pill.failed { color: var(--red); border-color: var(--red); }

table { width: 100%; border-collapse: collapse; margin-top: .5rem; }
th, td { text-align: left; padding: .5rem .55rem; border-bottom: 1px solid var(--line); font-size: .87rem; }
th { color: var(--muted); font-size: .76rem; text-transform: uppercase; }
td.actions button { padding: .3rem .55rem; font-size: .8rem; margin-right: .25rem; }

.tabs { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: .8rem; }
.tabs button { background: transparent; border-color: var(--line); color: var(--muted); }
.tabs button.active { background: var(--panel-2); color: var(--text); border-color: var(--accent); }
.row { display: flex; gap: .5rem; flex-wrap: wrap; align-items: end; }
.row > div { flex: 1; min-width: 130px; }
.grid-form { display: grid; gap: .5rem; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); align-items: end; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: .8rem; }

.toast { position: fixed; bottom: 5.2rem; left: 50%; transform: translateX(-50%) translateY(8px); background: var(--panel-2); border: 1px solid var(--line); border-left: 4px solid var(--accent); padding: .6rem .9rem; border-radius: 9px; opacity: 0; transition: .25s; max-width: 90%; z-index: 20; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { border-left-color: var(--red); }
.toast.ok { border-left-color: var(--green); }
.empty { color: var(--muted); padding: 1rem 0; }
[hidden] { display: none !important; }
.mono { font-family: ui-monospace, monospace; font-size: .8rem; word-break: break-all; }