/* Promo gift (san pham phu) PDP block */
/* Shared PDP tokens (safe fallbacks for Flatsome reuse) */
.single-product {
  --vs-text: var(--vn-fg, #111111);
  --vs-muted: var(--vn-muted, #6b6b6b);
  --vs-soft: #8a8a8a;
  --vs-border: var(--vn-border, #e8e8e8);
  --vs-bg: #ffffff;
  --vs-bg-soft: #f7f7f7;
  --vs-accent: var(--fs-color-primary, #f16d30);
  --vs-radius: 8px;
  --vs-ease: 180ms ease;
  --vs-s1: 4px;
  --vs-s2: 8px;
  --vs-s3: 12px;
  --vs-s4: 16px;
  --vs-s5: 24px;
  --vs-s6: 32px;
}
   Promo gift box
   -------------------------------------------------------------------------- */
.vn-promo-gift {
  margin: 0 0 var(--vs-s5);
  border: 1px solid var(--vs-border);
  border-radius: var(--vs-radius);
  background: #fafafa;
  overflow: hidden;
}

.vn-promo-gift__header {
  display: flex;
  align-items: center;
  gap: var(--vs-s2);
  padding: 0px 0px var(--vs-s2) 0px;
  border-bottom: 1px solid var(--vs-border);
  background: #fafafa;
}

.vn-promo-gift__badge {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--vs-accent);
  flex-shrink: 0;
}

.vn-promo-gift__heading {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--vs-text);
}

.vn-promo-gift__body {
  display: flex;
  align-items: flex-start;
  gap: var(--vs-s3);
  padding: var(--vs-s4);
  background: #fff;
}

.vn-promo-gift__check {
  display: none;
}

.vn-promo-gift__thumb {
  width: 64px;
  height: 80px;
  flex: 0 0 64px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--vs-bg-soft);
  border: 1px solid var(--vs-border);
}

.vn-promo-gift__thumb img,
.vn-promo-gift__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.vn-promo-gift__main {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--vs-s2);
}

.vn-promo-gift__name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--vs-text);
  line-height: 1.35;
  margin: 0;
}

.vn-promo-gift__attrs {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: var(--vs-s2);
  width: 100%;
}

.vn-promo-gift__select {
  flex: 1 1 0;
  min-width: 0;
  max-width: none;
  width: auto;
  height: 40px;
  min-height: 40px;
  padding: 0 0.5rem;
  border: 1px solid #ddd;
  border-radius: 6px;
  background: #fff;
  font-size: 0.8125rem;
  color: var(--vs-text);
  margin: 0px;
}

.vn-promo-gift__actions {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: var(--vs-s3);
  width: 100%;
  margin-top: var(--vs-s1);
}

.vn-promo-gift__price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--vs-accent);
  white-space: nowrap;
}

.vn-promo-gift__add {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border: 0;
  border-radius: 6px;
  background: var(--vs-text);
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin: 0px;
  transition: background var(--vs-ease), opacity var(--vs-ease);
}

.vn-promo-gift__add:hover:not(:disabled) {
  background: #2a2a2a;
}

.vn-promo-gift__add:focus-visible {
  outline: 2px solid var(--vs-accent);
  outline-offset: 2px;
}

.vn-promo-gift__add:disabled {
  background: #ddd;
  color: #888;
  cursor: not-allowed;
}

.vn-promo-gift__add.is-loading {
  opacity: 0.7;
}
.vn-promo-gift{
  border: 1px solid var(--vs-border);
  border-radius: 6px;
  padding: 10px;
  background: var(--vs-bg-soft);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--vs-text);
  margin-bottom: var(--vs-s3);
}
.vn-promo-gift__add-icon {
  font-size: 14px;
  line-height: 1;
  color: currentColor;
}

.vn-promo-gift__note {
  margin: 0;
  font-size: 0.75rem;
  color: var(--vs-soft);
  margin-top: 10px;
}

@media (max-width: 549px) {
  .vn-promo-gift__attrs {
    flex-wrap: wrap;
  }

  .vn-promo-gift__select {
    flex: 1 1 calc(50% - 4px);
    min-width: calc(50% - 4px);
  }
}

/* --------------------------------------------------------------------------