/* ── Cart Summary ── */

.rlb-cart-summary {
  max-width: 720px;
  margin: 0 auto;
}

.rlb-cart-summary h2 {
  font-size: 1.5rem;
  margin: 0 0 1.25rem;
}

/* ── Visually-hidden utility ── */
.rlb-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── Empty state ── */
.rlb-cart-summary__empty {
  padding: 2rem;
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-color-muted);
  border: 2px dashed var(--border-color);
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
}

/* ── Table ── */
.rlb-cart-summary__table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
}

.rlb-cart-summary__table thead th {
  text-align: left;
  padding: 0.75rem 0.5rem;
  border-bottom: 2px solid var(--primary-color);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--primary-color-hover);
}

.rlb-cart-summary__table tbody td {
  padding: 0.75rem 0.5rem;
  border-bottom: 1px solid var(--gray-200);
  vertical-align: middle;
}

.rlb-cart-summary__product {
  font-weight: 600;
}

/* ── Quantity controls ── */
.rlb-cart-summary__qty-controls {
  display: inline-flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.rlb-cart-summary__qty-btn {
  width: 32px;
  height: 32px;
  border: none;
  background: var(--surface-muted);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color-hover);
  transition: background-color 0.15s;
}

.rlb-cart-summary__qty-btn:hover {
  background: var(--gray-200);
}

.rlb-cart-summary__qty-btn:focus-visible {
  outline: 3px solid var(--focus-color);
  outline-offset: -3px;
  z-index: 1;
}

.rlb-cart-summary__qty-input {
  width: 44px;
  height: 32px;
  text-align: center;
  border: none;
  border-left: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  font-size: 0.9rem;
  -moz-appearance: textfield;
}

.rlb-cart-summary__qty-input::-webkit-inner-spin-button,
.rlb-cart-summary__qty-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.rlb-cart-summary__qty-input:focus-visible {
  outline: 3px solid var(--focus-color);
  outline-offset: -3px;
  z-index: 1;
}

/* ── Price columns ── */
.rlb-cart-summary__price,
.rlb-cart-summary__line-total {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.rlb-cart-summary__line-total {
  font-weight: 600;
}

/* ── Remove button ── */
.rlb-cart-summary__remove {
  background: none;
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  padding: 0.35rem 0.75rem;
  border-radius: var(--border-radius);
  font-size: 0.85rem;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
}

.rlb-cart-summary__remove:hover {
  background: var(--primary-color);
  color: var(--text-color-inverse);
}

.rlb-cart-summary__remove:focus-visible {
  outline: 3px solid var(--focus-color);
  outline-offset: 2px;
}

/* ── Order summary ── */
.rlb-cart-summary__order {
  background: var(--background-color);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  padding: 1.25rem 1.5rem;
  max-width: 320px;
  margin-left: auto;
}

.rlb-cart-summary__totals {
  margin: 0;
}

.rlb-cart-summary__totals-row {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  font-size: 0.95rem;
}

.rlb-cart-summary__totals-row dt {
  color: var(--text-color-muted);
}

.rlb-cart-summary__totals-row dd {
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.rlb-cart-summary__totals-row--total {
  border-top: 2px solid var(--primary-color);
  margin-top: 0.5rem;
  padding-top: 0.75rem;
}

.rlb-cart-summary__totals-row--total dt,
.rlb-cart-summary__totals-row--total dd {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-color-strong);
}

/* ── Live region ── */
.rlb-cart-summary__live {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}