:root {
  --purple: #4a148c;
  --purple-d: #2d0a58;
  --gold: #f4c430;
  --gold-d: #c9a227;
  --cream: #fff8e7;
  --ink: #1a1028;
  --ok: #1b7a3d;
  --warn: #c45c12;
  --bad: #b42318;
  --card: #ffffff;
  --shadow: 0 10px 30px rgba(45, 10, 88, .18);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", system-ui, sans-serif;
  background:
    radial-gradient(circle at 10% 10%, #ff6b6b33, transparent 40%),
    radial-gradient(circle at 90% 0%, #f4c43033, transparent 35%),
    radial-gradient(circle at 80% 90%, #7c4dff22, transparent 40%),
    linear-gradient(160deg, #2d0a58, #4a148c 50%, #1a1028);
  color: var(--ink);
  min-height: 100vh;
}
a { color: var(--purple); }
.wrap { max-width: 1100px; margin: 0 auto; padding: 16px; }
header.app {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: rgba(255,255,255,.92); border-radius: 18px; padding: 12px 18px;
  box-shadow: var(--shadow); margin-bottom: 18px;
}
header.app h1 { margin: 0; font-size: 1.25rem; color: var(--purple); }
header.app nav { display: flex; flex-wrap: wrap; gap: 8px; }
header.app nav a, .btn {
  display: inline-block; text-decoration: none; border: 0; cursor: pointer;
  background: var(--purple); color: #fff; padding: 8px 14px; border-radius: 999px;
  font-weight: 600; font-size: .92rem;
}
.btn.gold { background: var(--gold); color: var(--ink); }
.btn.ok { background: var(--ok); }
.btn.warn { background: var(--warn); }
.btn.ghost { background: #eee; color: var(--ink); }
.btn.lg { font-size: 1.15rem; padding: 14px 22px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.card {
  background: var(--card); border-radius: 18px; padding: 20px; box-shadow: var(--shadow); margin-bottom: 16px;
}
h2 { margin-top: 0; color: var(--purple-d); }
label { display: block; font-weight: 600; margin: 10px 0 4px; }
input, textarea, select {
  width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid #d6cde6;
  font-size: 1rem; background: var(--cream);
}
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 720px) { .row { grid-template-columns: 1fr; } }
.flash { padding: 12px 14px; border-radius: 12px; margin-bottom: 12px; font-weight: 600; }
.flash.ok { background: #e3f6e8; color: var(--ok); }
.flash.err { background: #fde8e6; color: var(--bad); }
.flash.info { background: #fff3c4; color: #6b4e00; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid #eee; }
th { color: var(--purple); font-size: .85rem; text-transform: uppercase; }
.kpi { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.kpi .box { background: var(--cream); border-radius: 14px; padding: 12px; }
.kpi .box b { display: block; font-size: 1.35rem; color: var(--purple); }
.kassa-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; }
@media (max-width: 800px) { .kassa-grid { grid-template-columns: 1fr; } }
.qty { display: flex; align-items: center; gap: 8px; }
.qty button { width: 48px; height: 48px; border-radius: 12px; font-size: 1.4rem; }
.status-pill {
  display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .8rem; font-weight: 700;
  background: #eee;
}
.status-pill.active { background: #d4f5dd; color: var(--ok); }
.status-pill.closed { background: #eee; }
.status-pill.draft, .status-pill.ready { background: #fff3c4; }
.muted { color: #666; font-size: .9rem; }
.footer { text-align: center; color: #f4c430cc; padding: 24px 8px; font-size: .85rem; }
#pin-status { min-height: 2em; font-weight: 700; }
.denom-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 8px;
  margin: 8px 0 16px;
}
.denom-item {
  background: var(--cream);
  border-radius: 10px;
  padding: 8px;
  margin: 0;
}
.denom-item span { display: block; font-size: .85rem; }
.who { font-size: .85rem; color: #555; }