:root {
  --ink: #14213d;
  --accent: #1b6b4a;
  --accent-2: #c9a227;
  --bg: #f4f1ea;
}
body { background: var(--bg); color: #1a1a1a; }
.app-nav { background: var(--ink); }
.app-nav .navbar-brand { letter-spacing: .02em; }
.card { border: 0; border-radius: 14px; }
.stat { background: #fff; border-radius: 14px; padding: 1rem 1.15rem; box-shadow: 0 8px 24px rgba(20,33,61,.06); }
.stat .n { font-size: 1.6rem; font-weight: 700; color: var(--ink); }
.btn-primary { background: var(--accent); border-color: var(--accent); }
.btn-primary:hover { background: #15563c; border-color: #15563c; }
.table thead th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: #5b6577; }
.scan-box {
  background: #fff; border: 2px dashed #c9a227; border-radius: 16px; padding: 1.25rem;
}
.badge-pack { background: #efe6c8; color: #5a4708; }
code.sku { background: #eef2f7; padding: .1rem .35rem; border-radius: 6px; }
.h-title { font-weight: 700; color: var(--ink); }