/* ===== CART PANEL ===== */
.cart-panel {
  width: 360px;
  background: var(--surface);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  max-height: 100vh;
  position: sticky;
  top: 0;
  align-self: flex-start;
}

.cart-header {
  padding: 28px 24px 20px;
  border-bottom: 1px solid var(--border);
}

.cart-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-count-badge {
  background: var(--gold);
  color: #0f0e0c;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-table-info {
  margin-top: 8px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.table-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.table-num {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold);
  background: rgba(201,168,76,0.1);
  padding: 2px 10px;
  border-radius: 999px;
  border: 1px solid rgba(201,168,76,0.25);
}

/* Cart items list */
.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 12px 0;
}

.cart-items::-webkit-scrollbar { width: 4px; }
.cart-items::-webkit-scrollbar-track { background: transparent; }
.cart-items::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 200px;
  gap: 10px;
}

.cart-empty-icon {
  font-size: 2.5rem;
  opacity: 0.2;
}

.cart-empty p {
  color: var(--text-dim);
  font-size: 0.82rem;
  font-weight: 300;
}

.cart-item {
  padding: 12px 24px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border-bottom: 1px solid var(--border);
  animation: slideIn 0.25s ease;
  transition: background 0.15s;
}

.cart-item:hover { background: rgba(255,255,255,0.02); }

@keyframes slideIn {
  from { opacity: 0; transform: translateX(10px); }
  to { opacity: 1; transform: translateX(0); }
}

.cart-item-img {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
  background: var(--card);
  flex-shrink: 0;
}

.cart-item-info {
  flex: 1;
  min-width: 0;
}

.cart-item-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-code {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.cart-qty-btn {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  font-weight: 700;
}

.cart-qty-btn:hover { background: var(--gold); border-color: var(--gold); color: #0f0e0c; }
.cart-qty-btn.remove { color: var(--red); border-color: rgba(224,82,82,0.3); }
.cart-qty-btn.remove:hover { background: var(--red); border-color: var(--red); color: #fff; }

.cart-qty-num {
  font-size: 0.82rem;
  font-weight: 600;
  min-width: 20px;
  text-align: center;
  color: var(--text);
}

.cart-item-price {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--gold-light);
  white-space: nowrap;
  align-self: center;
}

.cart-delete-btn {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  font-size: 0.9rem;
  align-self: center;
}

.cart-delete-btn:hover { color: var(--red); background: rgba(224,82,82,0.1); }

/* Cart footer / summary */
.cart-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border);
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.cart-summary-row .label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 400;
}

.cart-summary-row .value {
  font-size: 0.82rem;
  color: var(--text);
  font-weight: 500;
}

.cart-summary-divider {
  height: 1px;
  background: var(--border);
  margin: 12px 0;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}

.cart-total-label {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  color: var(--text);
}

.cart-total-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold-light);
}

.cart-total-value .currency {
  font-size: 0.85rem;
  font-weight: 400;
  opacity: 0.7;
  margin-right: 2px;
}

.btn01 {
  height: 48px;
  margin-top: 8px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: #0f0e0c;
  border: none;
  border-radius: 12px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn01:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: 0 4px 20px rgba(201,168,76,0.3); }
.btn01:disabled { opacity: 0.3; cursor: not-allowed; transform: none; }

.order-btn,.checkout-btn {
  width: 100%;
  height: 48px;
  margin-top: 8px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: #0f0e0c;
  border: none;
  border-radius: 12px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.order-btn {
  margin-top: 0;
  margin-bottom: 16px; /* ให้มี gap ก่อน summary rows */
}

.checkout-btn {
  margin-top: 8px;
}

.order-btn:hover,.checkout-btn:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: 0 4px 20px rgba(201,168,76,0.3); }
.order-btn:disabled,.checkout-btn:disabled { opacity: 0.3; cursor: not-allowed; transform: none; }

.clear-btn {
  margin-bottom: 16px; /* ให้มี gap ก่อน summary rows */
  width: 100%;
  height: 36px;
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  cursor: pointer;
  margin-top: 8px;
  transition: all 0.2s;
}

.clear-btn:hover { border-color: var(--red); color: var(--red); background: rgba(224,82,82,0.05); }