/* MSN.com-style product feed — TadaFarm */
:root {
  --msn-bg: var(--tada-bg, #fdf9f0);
  --msn-surface: var(--tada-surface, #ffffff);
  --msn-surface-hover: #f5f9ee;
  --msn-border: rgba(90, 130, 62, 0.28);
  --msn-text: var(--tada-text, #2d4221);
  --msn-muted: var(--tada-muted, #5c6b52);
  --msn-pill: rgba(123, 160, 64, 0.16);
  --msn-pill-active: #5a823e;
  --msn-pill-active-text: #fff;
  --msn-accent: var(--tada-green-light, #7ba040);
  --msn-title: #2d4221;
  --msn-radius: 12px;
  --msn-gap: 12px;
  --msn-shadow: 0 6px 16px rgba(36, 64, 46, 0.06);
}

body.theme-buyer.msn-feed-page {
  background: var(--msn-bg);
  color: var(--msn-text);
}

.msn-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1rem 2rem;
  width: 100%;
}

.msn-feed {
  color: var(--msn-text);
}

.msn-feed-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0 0.75rem;
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(var(--msn-bg) 85%, transparent);
}

@media (max-width: 767.98px) {
  .msn-feed-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
    padding-top: 0.5rem;
  }

  .msn-feed-toolbar > nav,
  .msn-feed-toolbar > .d-flex {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 2px;
  }

  .msn-feed-toolbar > nav::-webkit-scrollbar,
  .msn-feed-toolbar > .d-flex::-webkit-scrollbar {
    display: none;
  }

  .msn-feed-toolbar .msn-pills {
    flex-wrap: nowrap;
    width: max-content;
    max-width: none;
    padding-right: 0.5rem;
  }

  .msn-feed-toolbar .msn-pills .msn-pill {
    white-space: nowrap;
    min-height: 2.5rem;
    display: inline-flex;
    align-items: center;
  }

  .msn-feed-title {
    font-size: 1.15rem;
  }

  .msn-feed-sub {
    font-size: 0.8rem;
  }

  .msn-feed > nav.mb-3 {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .msn-feed > nav.mb-3::-webkit-scrollbar {
    display: none;
  }

  .msn-feed > nav.mb-3 .msn-pills {
    flex-wrap: nowrap;
    width: max-content;
  }
}

.msn-feed-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0;
  color: var(--msn-title);
}

.msn-feed-sub {
  font-size: 0.85rem;
  color: var(--msn-muted);
  margin: 0.25rem 0 0;
}

.msn-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.msn-pills .msn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.9rem;
  min-height: 2.25rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--msn-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}

.msn-pills .msn-pill:hover {
  color: var(--msn-title);
  background: rgba(127, 191, 106, 0.22);
}

.msn-pills .msn-pill.active,
.msn-pills .msn-pill.is-active {
  color: var(--msn-pill-active-text);
  background: var(--msn-pill-active);
}

.msn-layout-with-cart {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--msn-gap);
  align-items: start;
}

@media (min-width: 992px) {
  .msn-layout-with-cart {
    grid-template-columns: 1fr minmax(280px, 320px);
  }
}

@media (max-width: 991.98px) {
  .msn-layout-with-cart {
    gap: 1rem;
  }

  .msn-layout-with-cart .msn-cart-panel {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1035;
    max-height: min(42vh, 280px);
    overflow-y: auto;
    border-radius: 1rem 1rem 0 0;
    border-bottom: none;
    box-shadow: 0 -8px 28px rgba(36, 64, 46, 0.18);
    margin: 0;
    top: auto;
  }

  body.theme-buyer.msn-feed-page .msn-layout-with-cart {
    padding-bottom: calc(min(42vh, 280px) + 0.75rem + env(safe-area-inset-bottom, 0px));
  }

  body.theme-buyer.has-mobile-bar.msn-feed-page .msn-layout-with-cart {
    padding-bottom: calc(min(42vh, 280px) + 4.5rem + env(safe-area-inset-bottom, 0px));
  }

  .msn-layout-with-cart .msn-cart-panel h2 {
    font-size: 1rem;
    position: sticky;
    top: 0;
    background: var(--msn-surface);
    padding-bottom: 0.35rem;
    z-index: 1;
  }

  .msn-btn-add,
  .msn-cart-remove {
    min-height: 2.75rem;
  }

  .msn-qty-field input {
    min-height: 2.75rem;
    font-size: 1rem;
  }

  .msn-detail-hero {
    min-height: 160px;
  }

  .msn-detail-title {
    font-size: 1.25rem;
  }

  .msn-detail-order {
    max-width: none;
  }

  .msn-detail-order .msn-btn-add,
  .msn-detail-order + .d-flex .msn-btn-add {
    width: 100%;
  }

  .msn-card-order .msn-qty-row {
    flex-direction: column;
    align-items: stretch;
  }

  .msn-card-order .msn-qty-field {
    min-width: 0;
    width: 100%;
  }
}

.msn-bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--msn-gap);
  grid-auto-flow: dense;
}

.msn-bento-grid--order {
  grid-template-columns: 1fr;
}

@media (min-width: 576px) {
  .msn-bento-grid--order {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .msn-bento-grid--order {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 576px) {
  .msn-bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .msn-bento-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .msn-card--hero {
    grid-column: span 2;
    grid-row: span 2;
  }

  .msn-card--wide {
    grid-column: span 2;
  }
}

@media (max-width: 767.98px) {
  .msn-card--hero,
  .msn-card--wide {
    grid-column: span 1 !important;
    grid-row: span 1 !important;
  }

  .msn-card--hero .msn-card-visual--landscape,
  .msn-card--hero .msn-card-visual--portrait {
    flex: none;
  }
}

.msn-card {
  background: var(--msn-surface);
  border-radius: var(--msn-radius);
  border: 1px solid var(--msn-border);
  box-shadow: var(--msn-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
  transition: transform 0.15s, box-shadow 0.15s;
}

.msn-card:hover {
  background: var(--msn-surface-hover);
  box-shadow: 0 8px 22px rgba(36, 64, 46, 0.1);
}

.msn-card-visual {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: flex-end;
  padding: 0.75rem;
}

.msn-card-visual--landscape {
  aspect-ratio: 16 / 10;
}

.msn-card-visual--portrait {
  aspect-ratio: 3 / 4;
}

/* Một ảnh tĩnh (không rotator): slide phải phủ khung — trước đây chỉ style trong .msn-image-rotator */
.msn-card-visual:not(.msn-image-rotator) > .msn-rotator-slide,
.msn-detail-hero:not(.msn-image-rotator) > .msn-rotator-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 1;
  pointer-events: none;
}

.msn-card-visual:not(.msn-image-rotator) .msn-card-badge,
.msn-detail-hero:not(.msn-image-rotator) .msn-card-badge {
  position: relative;
  z-index: 2;
}

.msn-detail-hero {
  position: relative;
}

.msn-image-rotator {
  position: relative;
  overflow: hidden;
}

.msn-image-rotator .msn-rotator-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 0.85s ease-in-out;
  pointer-events: none;
}

.msn-image-rotator .msn-rotator-slide.is-active {
  opacity: 1;
}

.msn-image-rotator .msn-card-badge,
.msn-image-rotator .msn-rotator-dots {
  position: relative;
  z-index: 2;
}

.msn-rotator-dots {
  position: absolute;
  left: 0.65rem;
  bottom: 0.5rem;
  display: flex;
  gap: 0.3rem;
}

.msn-rotator-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(56, 102, 63, 0.35);
  cursor: pointer;
}

.msn-rotator-dot.is-active {
  background: rgba(255, 255, 255, 0.95);
}

@media (prefers-reduced-motion: reduce) {
  .msn-image-rotator .msn-rotator-slide {
    transition: none;
  }
}

.msn-card-visual--no-image,
.msn-detail-hero--no-image,
.msn-list-thumb--no-image {
  background-color: #e8efe3;
}

.msn-card--hero .msn-card-visual--landscape {
  aspect-ratio: 16 / 10;
  min-height: 0;
  flex: none;
}

.msn-card--hero .msn-card-visual--portrait {
  aspect-ratio: 3 / 4;
  min-height: 0;
  flex: none;
}

.msn-card-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: rgba(255, 255, 255, 0.92);
  color: #38663f;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  border: 1px solid rgba(127, 191, 106, 0.35);
  backdrop-filter: blur(4px);
}

.msn-card-body {
  padding: 0.85rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.msn-card-meta {
  font-size: 0.75rem;
  color: var(--msn-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.msn-card-meta-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--msn-muted);
}

.msn-card-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
  margin: 0;
  color: var(--msn-title);
}

.msn-card--hero .msn-card-title {
  font-size: 1.25rem;
}

.msn-card-desc {
  font-size: 0.8rem;
  color: var(--msn-muted);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.msn-card-desc.product-description-html p,
.msn-card-desc.product-description-html li,
.msn-card-desc.product-description-html h1,
.msn-card-desc.product-description-html h2,
.msn-card-desc.product-description-html h3,
.msn-card-desc.product-description-html h4 {
  display: inline;
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
  color: inherit;
}

.msn-card-desc.product-description-html ul,
.msn-card-desc.product-description-html ol {
  display: inline;
  list-style: none;
  padding: 0;
  margin: 0;
}

.msn-card-desc.product-description-html br {
  display: none;
}

.msn-card-desc .product-description-html img,
.msn-card-desc.product-description-html img,
.msn-detail-desc.product-description-html img,
.product-description-html video,
.product-description-html iframe {
  max-width: 100%;
  height: auto;
}

.msn-card-desc .product-description-html img,
.msn-card-desc.product-description-html img {
  display: none;
}

.msn-card-prices {
  font-size: 0.8rem;
  color: var(--msn-muted);
}

.msn-card-prices strong {
  color: #5f9f4f;
  font-weight: 700;
}

.msn-card-order {
  margin-top: auto;
  padding-top: 0.35rem;
}

.msn-qty-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: flex-end;
  margin-bottom: 0.5rem;
}

.msn-qty-field {
  flex: 1;
  min-width: 4.5rem;
}

.msn-qty-field label {
  display: block;
  font-size: 0.7rem;
  color: var(--msn-muted);
  margin-bottom: 0.2rem;
}

.msn-qty-field input {
  width: 100%;
  background: #f8fff4;
  border: 1px solid rgba(127, 191, 106, 0.45);
  border-radius: 8px;
  color: var(--msn-text);
  padding: 0.35rem 0.5rem;
  font-size: 0.9rem;
}

.msn-qty-field input:focus {
  outline: 2px solid var(--msn-accent);
  border-color: transparent;
}

.msn-btn-add {
  width: 100%;
  border: none;
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-weight: 700;
  font-size: 0.875rem;
  background: linear-gradient(135deg, #6aad58, var(--msn-accent));
  color: #0f2415;
  cursor: pointer;
}

.msn-btn-add:hover {
  filter: brightness(1.08);
}

.msn-btn-link {
  display: inline-block;
  margin-top: 0.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--msn-accent);
  text-decoration: none;
}

.msn-btn-link:hover {
  text-decoration: underline;
  color: #4f8f42;
}

.msn-cart-panel {
  background: var(--msn-surface);
  border: 2px solid rgba(95, 159, 79, 0.45);
  border-radius: var(--msn-radius);
  box-shadow: var(--msn-shadow);
  padding: 1rem;
  position: sticky;
  top: 4.5rem;
}

.msn-cart-panel h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  color: var(--msn-title);
}

.msn-cart-line {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--msn-border);
  font-size: 0.85rem;
}

.msn-cart-line:last-of-type {
  border-bottom: none;
}

.msn-cart-line-name {
  font-weight: 600;
  color: var(--msn-title);
}

.msn-cart-line-meta {
  color: var(--msn-muted);
  font-size: 0.8rem;
}

.msn-cart-remove {
  background: #fff5f5;
  border: 1px solid rgba(220, 53, 69, 0.45);
  color: #dc3545;
  border-radius: 6px;
  padding: 0 0.4rem;
  line-height: 1.4;
  cursor: pointer;
}

.msn-cart-remove:hover {
  background: #fee2e2;
}

.msn-alert {
  background: #edf9e7;
  border: 1px solid rgba(127, 191, 106, 0.55);
  color: #32523d;
  border-radius: var(--msn-radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.msn-empty {
  color: var(--msn-muted);
  font-size: 0.9rem;
  padding: 2rem 0;
}

.msn-card.is-hidden {
  display: none;
}

.msn-list-card {
  padding: 1rem;
}

.msn-list-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  color: var(--msn-title);
}

.msn-list-item {
  display: flex;
  gap: 0.65rem;
  padding: 0.5rem 0;
  border-top: 1px solid var(--msn-border);
  text-decoration: none;
  color: inherit;
}

.msn-list-item:first-of-type {
  border-top: none;
  padding-top: 0;
}

.msn-list-thumb {
  width: 56px;
  height: 56px;
  border-radius: 8px;
  flex-shrink: 0;
  background-size: cover;
  background-position: center;
}

.msn-list-item-title {
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.3;
  margin: 0.15rem 0 0;
}

.msn-list-item-meta {
  font-size: 0.72rem;
  color: var(--msn-muted);
}

/* Trang chi tiết sản phẩm */
.msn-detail-card {
  max-width: 900px;
  margin: 0 auto;
}

.msn-detail-hero {
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.msn-detail-hero--landscape {
  aspect-ratio: 16 / 10;
  min-height: 180px;
  max-height: min(52vh, 480px);
}

.msn-detail-hero--portrait {
  aspect-ratio: 3 / 4;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
  max-height: min(72vh, 560px);
}

.msn-detail-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--msn-title);
  line-height: 1.3;
}

.msn-detail-desc {
  color: var(--msn-muted);
  line-height: 1.6;
}

.msn-detail-desc img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
}

.msn-detail-specs .fw-semibold {
  color: var(--msn-title);
}

.msn-detail-order {
  max-width: 420px;
}

.msn-card-order {
  margin-top: 0.5rem;
}