/* Catalog mẫu thiệp — /san-pham/tim-kiem */
body.tdo-catalog-page {
  background: linear-gradient(180deg, #fff 0%, #fdf2f8 42%, #fff 100%) !important;
  font-family: Arial, Helvetica, sans-serif !important;
}

body.tdo-catalog-page #main {
  background: transparent;
}

.tdo-catalog {
  padding: 1rem 15px 2.5rem;
  box-sizing: border-box;
  width: 100%;
}

.tdo-catalog__shell {
  max-width: 1180px;
  margin: 0 auto;
}

.tdo-catalog__crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  margin: 0 0 1rem;
  font-size: 0.82rem;
  color: #7a6b72;
}

.tdo-catalog__crumb a {
  color: #9d174d;
  text-decoration: none;
}

.tdo-catalog__crumb a:hover {
  text-decoration: underline;
}

.tdo-catalog__layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}

@media (max-width: 991px) {
  .tdo-catalog__layout {
    grid-template-columns: 1fr;
  }
}

.tdo-catalog__side {
  position: sticky;
  top: 72px;
  background: #fff;
  border: 1px solid #f5d0e6;
  border-radius: 16px;
  padding: 1rem 0.85rem 1.15rem;
  box-shadow: 0 10px 32px rgba(157, 23, 77, 0.06);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

@media (max-width: 991px) {
  .tdo-catalog__side {
    position: static;
    padding: 0.75rem;
  }
}

.tdo-catalog__side-head {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.35rem 0.5rem 0.65rem;
  border-bottom: 1px solid #fce7f3;
  margin-bottom: 0.5rem;
}

.tdo-catalog__side-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #fce7f3, #fff);
  color: #db2777;
  flex-shrink: 0;
}

.tdo-catalog__side-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: #831843;
  line-height: 1.2;
}

.tdo-catalog__side-sub {
  margin: 0.15rem 0 0;
  font-size: 0.75rem;
  color: #9ca3af;
}

.tdo-catalog__nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  max-height: 50vh;
  overflow-y: auto;
  margin-bottom: 0.25rem;
  padding: 0 0.15rem;
}

@media (max-width: 991px) {
  .tdo-catalog__nav {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    max-height: none;
    padding-bottom: 0.25rem;
    -webkit-overflow-scrolling: touch;
  }
}

.tdo-catalog__nav a {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.55rem;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #4b5563;
  text-decoration: none;
  white-space: nowrap !important;
}

.tdo-catalog__nav a:hover {
  background: #fdf2f8;
  color: #9d174d;
}

.tdo-catalog__nav a.is-active {
  background: linear-gradient(135deg, #db2777, #f472b6);
  color: #fff;
  box-shadow: 0 4px 12px rgba(219, 39, 119, 0.28);
}

.tdo-catalog__sub {
  list-style: none;
  margin: 0.15rem 0 0.35rem;
  padding: 0 0 0 0.85rem;
  border-left: 2px solid #fce7f3;
}

.tdo-catalog__sub a {
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.35rem 0.45rem;
}

.tdo-catalog__promo {
  margin: 1rem 0.2rem 0.15rem;
  padding: 1.15rem 1rem 1rem;
  border-radius: 14px;
  background: linear-gradient(155deg, #9d174d 0%, #db2777 52%, #f472b6 100%);
  color: #fff;
  text-align: center;
  box-shadow: 0 12px 28px rgba(219, 39, 119, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.tdo-catalog__promo-badge {
  display: inline-block;
  margin: 0 0 0.5rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.tdo-catalog__promo-title {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
}

.tdo-catalog__promo-text {
  margin: 0 0 0.85rem;
  font-size: 0.8rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.92);
}

.tdo-catalog__promo-btn {
  display: flex;
  width: 100%;
  min-height: 42px;
  margin: 0 0 0.65rem;
  padding: 0.5rem 0.85rem;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: 999px;
  background: #fff !important;
  color: #9d174d !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
  border: none;
  justify-content: center;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tdo-catalog__promo-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
  color: #831843 !important;
  text-decoration: none;
}

.tdo-catalog__promo-vip {
  display: block;
  margin: 0;
  padding: 0.45rem 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.95);
  text-decoration: none;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.08);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.tdo-catalog__promo-vip:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
  text-decoration: none;
}

@media (max-width: 991px) {
  .tdo-catalog__promo {
    margin-top: 0.85rem;
    padding: 1rem 0.9rem;
  }
}

.tdo-catalog__main {
  min-width: 0;
}

.tdo-catalog__head {
  margin-bottom: 0.85rem;
}

.tdo-catalog__head h1 {
  margin: 0 0 0.25rem;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 700;
  color: #831843;
  letter-spacing: -0.02em;
}

.tdo-catalog__head p {
  margin: 0;
  font-size: 0.92rem;
  color: #64748b;
}

.tdo-catalog__sort {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  padding: 0.55rem 0.75rem;
  margin-bottom: 1rem;
  background: #fff;
  border: 1px solid #f5d0e6;
  border-radius: 12px;
}

.tdo-catalog__sort-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: #831843;
  white-space: nowrap !important;
}

.tdo-catalog__sort-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tdo-catalog__sort-item {
  display: inline-flex;
  align-items: center;
  margin: 0;
  cursor: pointer;
}

.tdo-catalog__sort-item input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.tdo-catalog__sort-item span {
  display: inline-block;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  border: 1px solid #f5d0e6;
  font-size: 0.78rem;
  font-weight: 600;
  color: #6b7280;
  white-space: nowrap !important;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.tdo-catalog__sort-item.is-active span,
.tdo-catalog__sort-item input:checked + span {
  background: #fce7f3;
  border-color: #f9a8d4;
  color: #9d174d;
}

body.tdo-catalog-page .tdo-catalog__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 1rem 0.85rem;
}

@media (min-width: 768px) {
  body.tdo-catalog-page .tdo-catalog__grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.15rem 1rem;
  }
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card--catalog {
  border: 1px solid #fce7f3;
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 8px 24px rgba(157, 23, 77, 0.07);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card--catalog:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(157, 23, 77, 0.12);
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__media {
  aspect-ratio: 3 / 4;
  background: #fdf2f8;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__media img {
  object-fit: cover;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__body {
  padding: 0.65rem 0.7rem 0.75rem;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__title {
  font-size: 0.9rem;
  line-height: 1.35;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__title a {
  color: #831843;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__author {
  display: none;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__price strong {
  color: #db2777;
  font-size: 0.95rem;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__media {
  position: relative;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__vip-float {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #fff;
  background: linear-gradient(135deg, #831843, #be123c);
  box-shadow: 0 4px 12px rgba(190, 18, 60, 0.35);
  white-space: nowrap !important;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__vip-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #fff;
  background: linear-gradient(135deg, #831843, #be123c);
  white-space: nowrap !important;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__price.is-vip-mark {
  min-height: 1.5rem;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__actions {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__actions .nsb-btn {
  flex: 1 1 auto;
  min-height: 36px;
  padding: 0.35rem 0.5rem;
  font-size: 0.78rem;
  white-space: nowrap !important;
  border-radius: 999px;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__actions .nsb-btn--ghost {
  border-color: #f5d0e6;
  color: #9d174d;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-card__actions .nsb-btn--primary {
  background: linear-gradient(135deg, #db2777, #f472b6);
  border: none;
}

body.tdo-catalog-page .tdo-catalog__grid .nsb-empty {
  grid-column: 1 / -1;
  padding: 2rem 1rem;
  text-align: center;
  color: #64748b;
  background: #fff;
  border-radius: 12px;
  border: 1px dashed #f5d0e6;
}

.tdo-catalog__more {
  text-align: center;
  margin-top: 1.25rem;
}

.tdo-catalog__more .nsb-btn {
  border-radius: 999px;
  border-color: #f5d0e6;
  color: #9d174d;
  font-weight: 600;
  white-space: nowrap !important;
}

/* Ẩn sidebar catalog xanh (legacy) nếu còn class cũ */
body.tdo-catalog-page .nsb-chatgpt-sidebar,
body.tdo-catalog-page .nsb-catnav__footer-banner {
  display: none !important;
}