/* ==========================================================================
   components.css — Nút, thẻ, form, icon, breadcrumb, phân trang…
   ========================================================================== */

/* ---------------------------------------------------------------- Icon */
.icon {
  width: 1em;
  height: 1em;
  fill: currentColor;
  flex: none;
}
.icon--stroke {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------------------------------------------------------------- Nút */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-size: var(--fs-btn);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: background var(--t-base), color var(--t-base),
    border-color var(--t-base), box-shadow var(--t-base), transform var(--t-fast);
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn:active {
  transform: translateY(0);
}
.btn .icon {
  font-size: 1.05em;
}

.btn--gold {
  background-image: var(--grad-gold);
  color: #fff;
  box-shadow: var(--shadow-btn);
}
.btn--gold:hover {
  background-image: var(--grad-gold-hover);
  color: #fff;
}

.btn--outline {
  background: rgba(255, 255, 255, 0.72);
  color: var(--c-green-800);
  border: 1.5px solid var(--c-green-700);
}
.btn--outline:hover {
  background: var(--c-green-800);
  border-color: var(--c-green-800);
  color: #fff;
}

.btn--green {
  background: var(--c-green-800);
  color: #fff;
}
.btn--green:hover {
  background: var(--c-green-700);
  color: #fff;
}

.btn--white {
  background: #fff;
  color: var(--c-green-800);
}
.btn--white:hover {
  background: #f3f7f2;
  color: var(--c-green-800);
}

.btn--lg {
  padding: 14px 28px;
  font-size: 16px;
}
.btn--sm {
  padding: 8px 16px;
  font-size: var(--fs-btn-sm);
  border-radius: var(--radius-xs);
  gap: 8px;
}
.btn--block {
  display: flex;
  width: 100%;
}

/* Link "Xem tất cả …" */
.link-more {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-green-800);
  white-space: nowrap;
}
.link-more .icon {
  transition: transform var(--t-base);
}
.link-more:hover .icon {
  transform: translateX(4px);
}

/* ---------------------------------------------------------------- Thẻ chung */
.card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.media {
  display: block;
  width: 100%;
  overflow: hidden;
  background: var(--c-surface-soft);
}
.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.media--16x9 {
  aspect-ratio: 16 / 9;
}
.media--4x3 {
  aspect-ratio: 4 / 3;
}
.media--3x1 {
  aspect-ratio: 3 / 1;
}

/* ---------------------------------------------------------------- Thẻ sản phẩm */
.product-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  padding: 5px;
  transition: box-shadow var(--t-base), border-color var(--t-base),
    transform var(--t-base);
}
.product-card:hover {
  border-color: #d8ddd3;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.product-card__media {
  border-radius: var(--radius-sm);
  aspect-ratio: 2.13 / 1;
}
.product-card:hover .product-card__media img {
  transform: scale(1.04);
}
.product-card__body {
  padding: 11px 9px 7px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.product-card__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-ink);
  line-height: 1.35;
}
.product-card__title a:hover {
  color: var(--c-green-700);
}
/* Hàng cuối: giá bên trái, cụm nút bên phải, cùng một dòng cho gọn. */
.product-card__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}

.product-card__actions {
  display: flex;
  align-items: stretch;
  gap: 6px;
  margin-inline-start: auto;
}
.product-card__actions .btn {
  padding-inline: 12px;
  gap: 6px;
}

/*
 * Nút thêm giỏ trên thẻ chỉ còn biểu tượng để đứng vừa cùng hàng với giá.
 * Chữ vẫn nằm trong DOM cho trình đọc màn hình và cho JavaScript của Mini Shop
 * đổi trạng thái, chỉ ẩn khỏi mắt thường.
 */
.product-card__add {
  padding-inline: 11px;
}
.product-card__add .icon {
  font-size: 1.2em;
  flex: none;
}
.product-card__add-chu {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
/* Trạng thái do JavaScript của Aloxovn Mini Shop gắn vào nút. */
.product-card__add[disabled] {
  cursor: default;
  opacity: 0.75;
  transform: none;
}
.product-card__add.is-added {
  background: var(--c-green-700);
}
.price {
  font-size: 19px;
  font-weight: 800;
  color: var(--c-red);
  line-height: 1;
}
.price--old {
  font-size: 14px;
  font-weight: 500;
  color: var(--c-muted);
  text-decoration: line-through;
}

/* ---------------------------------------------------------------- Thẻ bài viết */
.post-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  padding: 6px;
  transition: box-shadow var(--t-base), transform var(--t-base);
}
.post-card:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.post-card__media {
  border-radius: var(--radius-xs);
}
.post-card:hover .post-card__media img {
  transform: scale(1.04);
}
.post-card__body {
  padding: 10px 6px 6px;
}
.post-card__title {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--c-ink);
}
.post-card__title a:hover {
  color: var(--c-green-700);
}
.post-card__date {
  display: block;
  margin-top: 6px;
  font-size: var(--fs-meta);
  color: var(--c-muted);
}

/* ---------------------------------------------------------------- Thẻ danh mục */
.cat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--c-surface-cat);
  border-radius: var(--radius-lg);
  padding: 4px 10px 18px;
  transition: box-shadow var(--t-base), transform var(--t-base);
}
.cat-card:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}
.cat-card__media {
  display: block;
  width: 100%;
  aspect-ratio: 165 / 117;
  overflow: hidden;
}
.cat-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--t-base);
}
.cat-card:hover .cat-card__media img {
  transform: scale(1.05);
}
.cat-card__title {
  display: block;
  margin-top: 2px;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-green-800);
  line-height: 1.3;
}
.cat-card__sub {
  display: block;
  margin-top: 4px;
  font-size: var(--fs-meta);
  color: var(--c-muted);
  line-height: 1.4;
}

/* ---------------------------------------------------------------- Ô icon cam kết */
.feature-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 6px;
  padding: 13px 8px 12px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
}
.feature-box__icon {
  font-size: 27px;
  color: var(--c-green-800);
  line-height: 1;
}
.feature-box__title {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-green-800);
  line-height: 1.3;
}
.feature-box__sub {
  display: block;
  font-size: 14px;
  color: var(--c-muted);
  line-height: 1.4;
}

/* ---------------------------------------------------------------- Form */
.field {
  display: block;
  margin-bottom: 16px;
}
.field__label {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-ink);
}
.input,
.textarea,
.select {
  width: 100%;
  padding: 11px 14px;
  font-size: 15px;
  color: var(--c-ink);
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.input::placeholder,
.textarea::placeholder {
  color: #9aa79f;
}
.input:focus,
.textarea:focus,
.select:focus {
  outline: none;
  border-color: var(--c-green-600);
  box-shadow: 0 0 0 3px rgba(47, 125, 59, 0.12);
}
.textarea {
  min-height: 130px;
  resize: vertical;
}

/* ---------------------------------------------------------------- Breadcrumb */
.breadcrumb {
  padding-block: 14px;
  background: var(--c-surface-soft);
  border-bottom: 1px solid var(--c-line);
}
.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-meta);
  color: var(--c-muted);
}
.breadcrumb__list li {
  display: flex;
  align-items: center;
  gap: 8px;
}
.breadcrumb__list li + li::before {
  content: "/";
  color: #b9c2bb;
}
.breadcrumb__list a:hover {
  color: var(--c-green-700);
}
.breadcrumb__list [aria-current="page"] {
  color: var(--c-ink);
  font-weight: 600;
}

/* ---------------------------------------------------------------- Đầu trang phụ */
.page-head {
  padding-block: 32px 6px;
}
.page-head__title {
  font-size: clamp(26px, 2.5vw, 36px);
  font-weight: 800;
  color: var(--c-green-800);
  line-height: 1.2;
}
.page-head__intro {
  margin-top: 10px;
  max-width: 760px;
  font-size: 16px;
  color: var(--c-body);
}

/* ---------------------------------------------------------------- Phân trang */
.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 32px;
}
.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  color: var(--c-body);
  background: #fff;
}
.pagination a:hover {
  border-color: var(--c-green-600);
  color: var(--c-green-800);
}
.pagination .is-current {
  background: var(--c-green-800);
  border-color: var(--c-green-800);
  color: #fff;
}
.pagination .is-dots {
  border-color: transparent;
  background: transparent;
}

/* ---------------------------------------------------------------- Sidebar */
.widget {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  padding: 18px;
}
.widget + .widget {
  margin-top: 20px;
}
.widget__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-green-800);
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--c-line);
}
.widget-list li + li {
  margin-top: 9px;
}
.widget-list a {
  display: flex;
  gap: 8px;
  font-size: 14px;
  color: var(--c-body);
}
.widget-list a::before {
  content: "";
  flex: none;
  width: 5px;
  height: 5px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--c-leaf);
}
.widget-list a:hover {
  color: var(--c-green-700);
}
.widget-list li.is-current > a {
  font-weight: 700;
  color: var(--c-green-800);
}
/* Số sản phẩm của danh mục, đẩy sát mép phải. */
.widget-list__dem {
  margin-inline-start: auto;
  flex: none;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-muted);
}

/* Danh sách thông tin liên hệ trong cột bên */
.widget-lh {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--c-line-soft);
  font-size: 14px;
  color: var(--c-body);
}
.widget-lh li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}
.widget-lh li + li {
  margin-top: 10px;
}
.widget-lh .icon {
  flex: none;
  margin-top: 2px;
  color: var(--c-green-700);
}
.widget-lh a:hover {
  color: var(--c-green-700);
}

/* Bài viết mini trong sidebar */
.mini-post {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}
.mini-post + .mini-post {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--c-line-soft);
}
.mini-post__media {
  border-radius: var(--radius-xs);
  aspect-ratio: 4 / 3;
}
.mini-post__title {
  display: block;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--c-ink);
}
.mini-post__title:hover {
  color: var(--c-green-700);
}
.mini-post__date {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--c-muted);
}
/* Giá của sản phẩm gợi ý trong cột bên. */
.mini-post__gia {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  font-weight: 800;
  color: var(--c-red);
}

/* ---------------------------------------------------------------- Bảng lọc */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 16px;
  margin-bottom: 20px;
  background: var(--c-surface-soft);
  border-radius: var(--radius-md);
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--c-body);
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-pill);
}
.chip:hover {
  border-color: var(--c-green-600);
  color: var(--c-green-800);
}
.chip.is-active {
  background: var(--c-green-800);
  border-color: var(--c-green-800);
  color: #fff;
}

/* ---------------------------------------------------------------- Thông báo trống */
.empty-state {
  padding: 48px 24px;
  text-align: center;
  background: var(--c-surface-soft);
  border-radius: var(--radius-lg);
}
.empty-state__icon {
  font-size: 40px;
  color: var(--c-green-700);
  margin: 0 auto 12px;
}

/* ---------------------------------------------------------------- Tiện ích nhỏ */
.widget__text {
  margin-bottom: 12px;
  font-size: 15px;
  color: var(--c-body);
}
.select--auto {
  width: auto;
}
.u-mt-10 {
  margin-top: 10px;
}

/* ==========================================================================
   Carousel — trượt ngang bằng scroll-snap, điều khiển bằng nút / vuốt / bàn phím
   ========================================================================== */
.carousel {
  position: relative;
}

.carousel__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - (var(--carousel-gap) * 3)) / 4);
  gap: var(--carousel-gap);
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  /* chừa chỗ cho hiệu ứng nhấc thẻ + đổ bóng khi rê chuột */
  padding-block: 6px;
  margin-block: -6px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.carousel__track::-webkit-scrollbar {
  display: none;
}

.carousel__slide {
  min-width: 0;
  scroll-snap-align: start;
  display: flex;
}
.carousel__slide > * {
  flex: 1;
}

/* Cụm nút điều hướng, đặt cạnh link "Xem tất cả" ở đầu section */
.section__head-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.carousel-nav {
  display: inline-flex;
  gap: 8px;
}
.carousel-nav button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  font-size: 17px;
  color: var(--c-green-800);
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 50%;
  transition: background var(--t-fast), border-color var(--t-fast),
    color var(--t-fast), opacity var(--t-fast);
}
.carousel-nav button:hover:not(:disabled) {
  background: var(--c-green-800);
  border-color: var(--c-green-800);
  color: #fff;
}
.carousel-nav button:disabled {
  opacity: 0.35;
  cursor: default;
}
/* Nút tạm dừng / chạy tiếp của băng chuyền tự động */
.carousel-nav__dung .icon {
  font-size: 15px;
}
.carousel-nav__dung[aria-pressed="true"] {
  background: var(--c-green-800);
  border-color: var(--c-green-800);
  color: #fff;
}

.carousel-nav .icon--flip {
  transform: scaleX(-1);
}