/* ==========================================================================
   SHARP & MINIMAL CHECKOUT & QUOTATION STYLES (v3.1)
   Hairline Borders, Strict Geometry, Monospace Price Accents
   ========================================================================== */

.checkout-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: start;
  margin-bottom: 60px;
}

.checkout-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 24px;
}

.checkout-card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

/* Form Controls */
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Order Summary Sidebar */
.order-summary-sidebar {
  position: sticky;
  top: 80px;
}

.order-items-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 380px;
  overflow-y: auto;
  padding-right: 2px;
  margin-bottom: 16px;
}

.order-item-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
}

.order-item-thumb {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-xs);
  background: #020408;
  object-fit: contain;
  flex-shrink: 0;
  border: 1px solid var(--border-subtle);
}

.order-item-details {
  flex: 1;
  min-width: 0;
}

.order-item-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}

.order-item-pricing {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-muted);
}

.order-item-total {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--accent-primary);
  text-align: right;
  white-space: nowrap;
}

.order-item-remove-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-faint);
  cursor: pointer;
  padding: 4px 6px;
  font-size: 0.85rem;
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
}

.order-item-remove-btn:hover {
  color: var(--accent-red);
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.2);
}

.order-breakdown {
  border-top: 1px solid var(--border-subtle);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.order-breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.order-breakdown-row.total-row {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
}

.order-breakdown-row.total-row span:last-child {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent-primary);
}

@media (max-width: 860px) {
  .checkout-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .order-summary-sidebar {
    order: -1;
    position: static;
  }
  .form-grid-2 {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}