/* Compact tier tables */
.tier-table {
  font-size: 12px;
}
.tier-table th,
.tier-table td {
  padding: 4px 6px;
  text-align: right;
  white-space: nowrap;
}
.tier-table th {
  font-weight: 600;
  color: #64748b; /* slate-500 */
  border-bottom: 1px solid #e2e8f0;
}
.tier-table td {
  font-variant-numeric: tabular-nums;
}
.tier-table .row-active {
  background: #fef3c7; /* amber-100 */
}

/* Sandbox dialog row */
.dialog-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 32px;
  gap: 8px;
  align-items: center;
}
.dialog-row input {
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  padding: 4px 6px;
  font-size: 13px;
  width: 100%;
  font-variant-numeric: tabular-nums;
}
.dialog-row input.invalid {
  border-color: #ef4444;
  background: #fef2f2;
}
.dialog-row .row-label {
  font-size: 11px;
  color: #64748b;
}

/* Card subtle border */
.card {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 12px;
}
.card.empty {
  border-style: dashed;
  background: #fafafa;
}

/* Slider bigger thumb */
input[type="range"] {
  -webkit-appearance: none;
  height: 6px;
  background: #cbd5e1;
  border-radius: 3px;
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: #0f172a;
  border-radius: 50%;
  cursor: pointer;
}
input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: #0f172a;
  border-radius: 50%;
  cursor: pointer;
  border: none;
}