html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 15px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
  background-color: #f8f9fa;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus,
.form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

/* Clean table headers */
thead.table-light th {
  background-color: #f1f3f5;
  border-bottom: 2px solid #dee2e6;
  font-weight: 600;
  color: #495057;
}

/* Remove heavy hover filter, use subtle tint instead */
#salesTable tbody tr:hover,
#lowStockTable tbody tr:hover,
#cartTable tbody tr:hover {
  filter: none !important;
  background-color: rgba(0, 0, 0, 0.04) !important;
}

/* Legend boxes */
.legend-box {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 2px;
  border: 1px solid rgba(0,0,0,0.12);
  vertical-align: middle;
  margin-right: 3px;
}

/* Footer */
.footer {
  padding: 0.4rem 0;
  font-size: 0.8rem;
  color: #adb5bd;
}