/* ==========================================================================
   LPCfood — Design System
   Bootstrap 5.3 + Bootstrap Icons
   Mọi trang dùng chung file này. Không viết CSS riêng trong từng trang.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Brand — lấy đúng từ logo LPCfood: #2e5b3c (xanh đậm) và #7caa41 (xanh lá) */
  --lpc-green-50: #f1f7e9;
  --lpc-green-100: #dcecc7;
  --lpc-green-300: #a8cf76; /* chữ xanh trên nền tối */
  --lpc-green-500: #7caa41; /* xanh lá của logo — nhấn, viền, fill */
  --lpc-green-600: #3d7a48; /* nút chính, chữ link (tương phản 5.15:1) */
  --lpc-green-700: #2e5b3c; /* xanh đậm của logo — hover, chữ đậm */
  --lpc-green-800: #1f4029;
  --lpc-cream: #faf6ef;
  --lpc-cream-200: #f0e7d8;
  --lpc-brown: #7a4b2a;
  --lpc-brown-700: #5e3820;
  --lpc-amber: #f0a020;
  --lpc-star: #f5a623;
  --lpc-red: #d64545;

  /* Surfaces (light) */
  --lpc-bg: #f4f6f4;
  --lpc-surface: #ffffff;
  --lpc-surface-2: #f7f9f7;
  --lpc-border: #e3e8e3;
  --lpc-border-strong: #cfd8d0;
  --lpc-text: #16211a;
  --lpc-text-muted: #66756c;

  /* Spacing scale — dùng thống nhất cho mọi trang */
  --sp-1: 0.25rem; /*  4px */
  --sp-2: 0.5rem; /*  8px */
  --sp-3: 0.75rem; /* 12px */
  --sp-4: 1rem; /* 16px */
  --sp-5: 1.5rem; /* 24px */
  --sp-6: 2rem; /* 32px */
  --sp-7: 3rem; /* 48px */
  --sp-8: 4rem; /* 64px */

  /* Nhịp dọc chuẩn giữa các section */
  --section-y: 2.5rem;
  --block-gap: 1.5rem;

  /* Shape */
  --r-sm: 0.5rem;
  --r-md: 0.75rem;
  --r-lg: 1rem;
  --r-xl: 1.25rem;
  --r-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(16, 32, 22, 0.06);
  --shadow-md: 0 4px 16px rgba(16, 32, 22, 0.08);
  --shadow-lg: 0 12px 32px rgba(16, 32, 22, 0.12);

  --header-h: 72px;

  /* Bootstrap bridge */
  --bs-primary: var(--lpc-green-600);
  --bs-primary-rgb: 61, 122, 72;
  --bs-link-color: var(--lpc-green-700);
  --bs-link-color-rgb: 46, 91, 60;
  --bs-link-hover-color: var(--lpc-green-800);
  --bs-body-bg: var(--lpc-bg);
  --bs-body-color: var(--lpc-text);
  --bs-border-color: var(--lpc-border);
  --bs-border-radius: var(--r-md);
  --bs-font-sans-serif:
    "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (min-width: 992px) {
  :root {
    --section-y: 3rem;
    --block-gap: 2rem;
  }
}

/* --------------------------------------------------------------------------
   2. DARK MODE
   -------------------------------------------------------------------------- */
[data-bs-theme="dark"] {
  --lpc-bg: #0c130f;
  --lpc-surface: #141d18;
  --lpc-surface-2: #1a251e;
  --lpc-border: #26332b;
  --lpc-border-strong: #33443a;
  --lpc-text: #e8efe9;
  --lpc-text-muted: #93a399;
  --lpc-cream: #1c2119;
  --lpc-cream-200: #2a3122;
  --lpc-green-50: #10251a;
  --lpc-green-100: #17331f;

  --bs-body-bg: var(--lpc-bg);
  --bs-body-color: var(--lpc-text);
  --bs-border-color: var(--lpc-border);
  --bs-emphasis-color: #ffffff;
  --bs-secondary-color: var(--lpc-text-muted);
  --bs-link-color: var(--lpc-green-300);
  --bs-link-hover-color: #c2de9c;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.55);
}

/* --------------------------------------------------------------------------
   3. BASE
   -------------------------------------------------------------------------- */
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  background: var(--lpc-bg);
  color: var(--lpc-text);
  font-family: var(--bs-font-sans-serif);
  font-size: 0.9375rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--lpc-text);
}

h1,
.h1 {
  font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.75rem);
}
h2,
.h2 {
  font-size: clamp(1.25rem, 1.05rem + 0.9vw, 1.6rem);
}
h3,
.h3 {
  font-size: clamp(1.05rem, 0.98rem + 0.4vw, 1.25rem);
}

a {
  text-decoration: none;
}
img {
  max-width: 100%;
}
:focus-visible {
  outline: 2px solid var(--lpc-green-500);
  outline-offset: 2px;
  border-radius: 4px;
}

.text-muted-lpc {
  color: var(--lpc-text-muted) !important;
}
.text-green {
  color: var(--lpc-green-600) !important;
}
[data-bs-theme="dark"] .text-green {
  color: var(--lpc-green-300) !important;
}
.bg-surface {
  background: var(--lpc-surface) !important;
}
.bg-surface-2 {
  background: var(--lpc-surface-2) !important;
}
.bg-cream {
  background: var(--lpc-cream) !important;
}
.bg-green-soft {
  background: var(--lpc-green-50) !important;
}
.fs-7 {
  font-size: 0.8125rem !important;
}
.fs-8 {
  font-size: 0.75rem !important;
}
.lh-sm {
  line-height: 1.35 !important;
}

/* Chữ viết tay — slogan thương hiệu trên banner */
.script {
  font-family: "Caveat", cursive;
  font-size: clamp(1.1rem, 0.9rem + 1vw, 1.75rem);
  line-height: 1.15;
  font-weight: 600;
}

/* Cắt dòng đồng bộ cho tiêu đề card */
.clamp-1 {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* --------------------------------------------------------------------------
   4. BUTTONS
   -------------------------------------------------------------------------- */
.btn {
  --bs-btn-padding-y: 0.5rem;
  --bs-btn-padding-x: 1rem;
  --bs-btn-font-size: 0.875rem;
  --bs-btn-font-weight: 600;
  --bs-btn-border-radius: var(--r-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
}
.btn-lg {
  --bs-btn-padding-y: 0.75rem;
  --bs-btn-padding-x: 1.5rem;
  --bs-btn-font-size: 1rem;
}
.btn-sm {
  --bs-btn-padding-y: 0.375rem;
  --bs-btn-padding-x: 0.75rem;
  --bs-btn-font-size: 0.8125rem;
}

.btn-primary {
  --bs-btn-bg: var(--lpc-green-600);
  --bs-btn-border-color: var(--lpc-green-600);
  --bs-btn-hover-bg: var(--lpc-green-700);
  --bs-btn-hover-border-color: var(--lpc-green-700);
  --bs-btn-active-bg: var(--lpc-green-800);
  --bs-btn-active-border-color: var(--lpc-green-800);
  --bs-btn-disabled-bg: var(--lpc-green-600);
  --bs-btn-disabled-border-color: var(--lpc-green-600);
  --bs-btn-color: #fff;
  --bs-btn-hover-color: #fff;
  --bs-btn-active-color: #fff;
  --bs-btn-disabled-color: #fff;
}

.btn-outline-primary {
  --bs-btn-color: var(--lpc-green-700);
  --bs-btn-border-color: var(--lpc-green-600);
  --bs-btn-hover-bg: var(--lpc-green-600);
  --bs-btn-hover-border-color: var(--lpc-green-600);
  --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: var(--lpc-green-700);
  --bs-btn-active-border-color: var(--lpc-green-700);
}
[data-bs-theme="dark"] .btn-outline-primary {
  --bs-btn-color: var(--lpc-green-300);
}

/* Nút phụ nền trắng/viền — dùng cho "Tư vấn ngay", "Chia sẻ"... */
.btn-soft {
  --bs-btn-color: var(--lpc-text);
  --bs-btn-bg: var(--lpc-surface);
  --bs-btn-border-color: var(--lpc-border);
  --bs-btn-hover-bg: var(--lpc-green-50);
  --bs-btn-hover-border-color: var(--lpc-green-300);
  --bs-btn-hover-color: var(--lpc-green-700);
  --bs-btn-active-bg: var(--lpc-green-50);
  --bs-btn-active-border-color: var(--lpc-green-500);
  --bs-btn-active-color: var(--lpc-green-700);
}
[data-bs-theme="dark"] .btn-soft {
  --bs-btn-hover-color: var(--lpc-green-300);
  --bs-btn-active-color: var(--lpc-green-300);
}

/* Nút nâu — CTA "Mở tiệm" */
.btn-brown {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--lpc-brown);
  --bs-btn-border-color: var(--lpc-brown);
  --bs-btn-hover-bg: var(--lpc-brown-700);
  --bs-btn-hover-border-color: var(--lpc-brown-700);
  --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: var(--lpc-brown-700);
  --bs-btn-active-color: #fff;
}

/* Nút giỏ hàng vuông trong card sản phẩm */
.btn-cart {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: var(--r-sm);
  background: var(--lpc-green-600);
  color: #fff;
  font-size: 0.95rem;
  line-height: 1;
  transition: background 0.15s ease;
}
.btn-cart:hover {
  background: var(--lpc-green-700);
  color: #fff;
}

/* Nút icon tròn — yêu thích, điều hướng slider */
.btn-icon {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-pill);
  border: 1px solid var(--lpc-border);
  background: var(--lpc-surface);
  color: var(--lpc-text-muted);
  transition: all 0.15s ease;
}
.btn-icon:hover {
  color: var(--lpc-green-600);
  border-color: var(--lpc-green-300);
  background: var(--lpc-green-50);
}

/* --------------------------------------------------------------------------
   5. HEADER
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1040;
  background: var(--lpc-surface);
  border-bottom: 1px solid var(--lpc-border);
}
.site-header .navbar {
  min-height: var(--header-h);
  padding-top: 0;
  padding-bottom: 0;
}

/* Logo — ảnh nhận diện chính thức, đã gồm cả dòng "Trọng gốc nguyên vị".
   Hai bản: bản gốc cho nền sáng, bản chữ sáng cho nền tối. */
.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}
.brand__logo {
  display: block;
  height: 42px;
  width: auto;
}
.brand__logo--dark {
  display: none;
}
[data-bs-theme="dark"] .brand__logo--light {
  display: none;
}
[data-bs-theme="dark"] .brand__logo--dark {
  display: block;
}

@media (max-width: 575.98px) {
  .brand__logo {
    height: 34px;
  }
}
.site-footer .brand__logo {
  height: 46px;
}

.site-header .navbar-nav .nav-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--lpc-text);
  padding: 0.5rem 0.625rem;
  border-radius: var(--r-sm);
}
.site-header .navbar-nav .nav-link:hover,
.site-header .navbar-nav .nav-link.active {
  color: var(--lpc-green-600);
}
[data-bs-theme="dark"] .site-header .navbar-nav .nav-link:hover,
[data-bs-theme="dark"] .site-header .navbar-nav .nav-link.active {
  color: var(--lpc-green-300);
}

.dropdown-menu {
  --bs-dropdown-font-size: 0.875rem;
  --bs-dropdown-border-color: var(--lpc-border);
  --bs-dropdown-bg: var(--lpc-surface);
  --bs-dropdown-link-hover-bg: var(--lpc-green-50);
  --bs-dropdown-link-hover-color: var(--lpc-green-700);
  --bs-dropdown-link-active-bg: var(--lpc-green-600);
  --bs-dropdown-border-radius: var(--r-md);
  --bs-dropdown-padding-y: 0.375rem;
  box-shadow: var(--shadow-md);
}
.dropdown-menu .dropdown-item {
  padding: 0.4rem 0.875rem;
  border-radius: var(--r-sm);
}
[data-bs-theme="dark"] .dropdown-menu {
  --bs-dropdown-link-hover-color: var(--lpc-green-300);
}

.header-action {
  position: relative;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-pill);
  color: var(--lpc-text);
  font-size: 1.05rem;
  border: 0;
  background: transparent;
}
.header-action:hover {
  background: var(--lpc-green-50);
  color: var(--lpc-green-600);
}
[data-bs-theme="dark"] .header-action:hover {
  color: var(--lpc-green-300);
}
.header-action__count {
  position: absolute;
  top: 1px;
  right: 0;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: var(--r-pill);
  background: var(--lpc-green-600);
  color: #fff;
  font-size: 0.625rem;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
}

/* Panel trượt xuống: menu (dưới xl) và ô tìm kiếm.
   Đặt absolute nên nó ĐÈ lên nội dung thay vì đẩy nội dung xuống.
   Chiều cao giới hạn trong khung nhìn; dài quá thì cuộn bên trong panel. */
/* Ô tìm kiếm — con trực tiếp của header, tràn hết bề ngang.
   Bên trong nó đã có .container nên chữ vẫn thẳng hàng với nội dung trang. */
.site-header > .header-panel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 20;
  background: var(--lpc-surface);
  border-bottom: 1px solid var(--lpc-border);
  box-shadow: var(--shadow-lg);
  max-height: calc(100vh - var(--header-h));
  max-height: calc(100dvh - var(--header-h));
  overflow-y: auto;
  overscroll-behavior: contain;
}

/* Menu — bám theo .container của navbar để thẳng hàng với nội dung trang.
   CHỈ áp dụng dưới xl; từ xl trở lên Bootstrap trải menu ngang trên header,
   lúc đó menu không được mang nền/bóng đổ của panel. */
.site-header .navbar > .container {
  position: relative;
}

@media (max-width: 1199.98px) {
  .site-header .navbar-collapse.header-panel {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 20;
    padding-inline: var(--sp-3);
    background: var(--lpc-surface);
    border: 1px solid var(--lpc-border);
    border-top: 0;
    border-radius: 0 0 var(--r-md) var(--r-md);
    box-shadow: var(--shadow-lg);
    max-height: calc(100vh - var(--header-h));
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    overscroll-behavior: contain;
  }
}

/* --------------------------------------------------------------------------
   6. SECTION — nhịp dọc dùng chung cho TẤT CẢ trang
   -------------------------------------------------------------------------- */
.section {
  padding-block: var(--section-y);
}
.section-sm {
  padding-block: calc(var(--section-y) * 0.65);
}
.section + .section {
  padding-top: 0;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-2) var(--sp-4);
  margin-bottom: var(--block-gap);
}
/* Màn hình hẹp: link "Xem tất cả" xuống dòng riêng thay vì chen vào tiêu đề */
@media (max-width: 575.98px) {
  .section-head > :first-child {
    flex: 1 1 100%;
  }
}
.section-title {
  margin: 0;
}
.section-sub {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--lpc-text-muted);
}

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--lpc-green-600);
  white-space: nowrap;
}
.link-more:hover {
  color: var(--lpc-green-700);
  gap: 0.625rem;
  transition: gap 0.15s ease;
}
[data-bs-theme="dark"] .link-more {
  color: var(--lpc-green-300);
}

/* --------------------------------------------------------------------------
   7. CARD
   -------------------------------------------------------------------------- */
.card-lpc {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--lpc-surface);
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition:
    box-shadow 0.18s ease,
    border-color 0.18s ease,
    transform 0.18s ease;
}
a.card-lpc,
.card-lpc a {
  color: inherit;
}
.card-lpc:hover {
  border-color: var(--lpc-green-300);
  box-shadow: var(--shadow-md);
}
.card-lpc__body {
  padding: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  flex: 1 1 auto;
}
.card-lpc__title {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0;
}
.card-lpc__foot {
  margin-top: auto;
  padding-top: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

/* Panel — khối nội dung lớn (tab content, form, sidebar) */
.panel {
  background: var(--lpc-surface);
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-md);
  padding: var(--sp-5);
}
.panel-sm {
  padding: var(--sp-4);
}
.panel-head {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--sp-4);
}

/* --------------------------------------------------------------------------
   8. THUMBNAIL / MEDIA
   -------------------------------------------------------------------------- */
.thumb {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--lpc-surface-2);
}
.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.card-lpc:hover .thumb img {
  transform: scale(1.04);
}
.thumb-16x9 {
  aspect-ratio: 16 / 9;
}
.thumb-4x3 {
  aspect-ratio: 4 / 3;
}
.thumb-1x1 {
  aspect-ratio: 1 / 1;
}
.thumb-3x2 {
  aspect-ratio: 3 / 2;
}
.thumb--contain {
  background: var(--lpc-surface-2);
}
.thumb--contain img {
  object-fit: contain;
  padding: 0.5rem;
}

/* Nút play video trên ảnh */
.play-btn {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.92);
  color: var(--lpc-green-700);
  font-size: 1.1rem;
  box-shadow: var(--shadow-md);
}
.play-btn:hover {
  background: #fff;
  transform: scale(1.06);
}

/* --------------------------------------------------------------------------
   9. BADGE / CHIP
   -------------------------------------------------------------------------- */
.badge-cat {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.5rem;
  border-radius: var(--r-sm);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: var(--lpc-green-600);
  color: #fff;
}
.badge-cat--recipe {
  background: var(--lpc-green-600);
}
.badge-cat--trend {
  background: var(--lpc-brown);
}
.badge-cat--article {
  background: #3d6fb4;
}
.badge-cat--machine {
  background: #55636c;
}
.badge-cat--new {
  background: var(--lpc-green-600);
}
.badge-cat--used {
  background: var(--lpc-red);
}
.badge-cat--sale {
  background: var(--lpc-amber);
  color: #2a1d00;
}
.badge-cat--light {
  background: var(--lpc-surface);
  color: var(--lpc-text);
  border: 1px solid var(--lpc-border);
}

/* Nút yêu thích góc phải ảnh */
.btn-fav {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  z-index: 2;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.92);
  color: #6b7a70;
  font-size: 0.8125rem;
  box-shadow: var(--shadow-sm);
}
.btn-fav:hover {
  color: var(--lpc-red);
  background: #fff;
}

/* Tag trạng thái inline */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--r-sm);
  font-size: 0.6875rem;
  font-weight: 600;
  background: var(--lpc-green-50);
  color: var(--lpc-green-700);
  border: 1px solid var(--lpc-green-100);
}
[data-bs-theme="dark"] .tag {
  color: var(--lpc-green-300);
  border-color: var(--lpc-border);
}
.tag--neutral {
  background: var(--lpc-surface-2);
  color: var(--lpc-text-muted);
  border-color: var(--lpc-border);
}
.tag--warn {
  background: #fdf3e2;
  color: #9a6410;
  border-color: #f4e0bd;
}
[data-bs-theme="dark"] .tag--warn {
  background: #2e2413;
  color: #e0b463;
  border-color: #453619;
}

/* Chip thông tin nhỏ: thời gian, độ khó, khu vực, lượt xem */
.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  color: var(--lpc-text-muted);
  white-space: nowrap;
}
.meta-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.375rem 0.75rem;
}

/* --------------------------------------------------------------------------
   10. PRICE / RATING
   -------------------------------------------------------------------------- */
.price {
  font-size: 1rem;
  font-weight: 800;
  color: var(--lpc-text);
  letter-spacing: -0.01em;
}
.price-lg {
  font-size: clamp(1.4rem, 1.2rem + 0.9vw, 1.9rem);
  font-weight: 800;
  color: var(--lpc-green-600);
}
[data-bs-theme="dark"] .price-lg {
  color: var(--lpc-green-500);
}
.price-old {
  font-size: 0.8125rem;
  color: var(--lpc-text-muted);
  text-decoration: line-through;
}
.price-unit {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--lpc-text-muted);
}

.rating {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
}
.rating__stars {
  color: var(--lpc-star);
  letter-spacing: -0.5px;
}
.rating__score {
  font-weight: 700;
  color: var(--lpc-text);
}
.rating__count {
  color: var(--lpc-text-muted);
}

/* --------------------------------------------------------------------------
   11. HERO / BANNER
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: center;
  background: var(--lpc-surface-2) center/cover no-repeat;
  overflow: hidden;
}
.hero--tall {
  min-height: 460px;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    100deg,
    rgba(8, 20, 13, 0.88) 0%,
    rgba(8, 20, 13, 0.72) 42%,
    rgba(8, 20, 13, 0.25) 70%,
    rgba(8, 20, 13, 0.08) 100%
  );
}
.hero__inner {
  position: relative;
  z-index: 2;
  padding-block: var(--sp-7);
  color: #fff;
}
.hero__inner h1,
.hero__inner h2 {
  color: #fff;
}
.hero__lead {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 52ch;
}
.hero .script {
  color: rgba(255, 255, 255, 0.95);
}

/* Banner trang trong: breadcrumb + H1 (M02, M06, M07, About, Contact, Policy) */
.page-hero {
  position: relative;
  background: var(--lpc-surface-2) center/cover no-repeat;
  border-bottom: 1px solid var(--lpc-border);
  overflow: hidden;
}
.page-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    95deg,
    var(--lpc-surface) 0%,
    var(--lpc-surface) 34%,
    rgba(255, 255, 255, 0.55) 58%,
    rgba(255, 255, 255, 0) 82%
  );
}
[data-bs-theme="dark"] .page-hero__overlay {
  background: linear-gradient(
    95deg,
    var(--lpc-bg) 0%,
    var(--lpc-bg) 34%,
    rgba(12, 19, 15, 0.6) 60%,
    rgba(12, 19, 15, 0.1) 85%
  );
}
.page-hero__inner {
  position: relative;
  z-index: 2;
  padding-block: var(--sp-5) var(--sp-6);
}
.page-hero__lead {
  color: var(--lpc-text-muted);
  font-size: 0.9375rem;
  max-width: 60ch;
  margin-bottom: 0;
}
.page-hero .script {
  color: var(--lpc-brown);
  opacity: 0.9;
}
[data-bs-theme="dark"] .page-hero .script {
  color: var(--lpc-green-300);
  opacity: 1;
}

@media (max-width: 767.98px) {
  .page-hero__overlay {
    background: linear-gradient(
      180deg,
      var(--lpc-surface) 55%,
      rgba(255, 255, 255, 0.8) 100%
    );
  }
  [data-bs-theme="dark"] .page-hero__overlay {
    background: linear-gradient(
      180deg,
      var(--lpc-bg) 55%,
      rgba(12, 19, 15, 0.8) 100%
    );
  }
}

/* Breadcrumb */
.breadcrumb {
  --bs-breadcrumb-divider-color: var(--lpc-text-muted);
  --bs-breadcrumb-item-padding-x: 0.5rem;
  font-size: 0.8125rem;
  margin-bottom: var(--sp-3);
}
.breadcrumb a {
  color: var(--lpc-text-muted);
}
.breadcrumb a:hover {
  color: var(--lpc-green-600);
}
.breadcrumb-item.active {
  color: var(--lpc-text);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   12. SEARCH BOX
   -------------------------------------------------------------------------- */
.searchbar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--lpc-surface);
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-md);
  padding: 0.375rem 0.375rem 0.375rem 0.875rem;
  box-shadow: var(--shadow-md);
}
.searchbar__icon {
  color: var(--lpc-text-muted);
  font-size: 1rem;
  flex: 0 0 auto;
}
.searchbar input {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--lpc-text);
  font-size: 0.9375rem;
  padding: 0.5rem 0;
}
.searchbar input:focus {
  outline: 0;
}
.searchbar input::placeholder {
  color: var(--lpc-text-muted);
}
.searchbar .btn {
  flex: 0 0 auto;
  padding-inline: 1.25rem;
  align-self: stretch;
}

/* --------------------------------------------------------------------------
   13. FORM
   -------------------------------------------------------------------------- */
.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.375rem;
  color: var(--lpc-text);
}
.form-label .req {
  color: var(--lpc-red);
}
.form-control,
.form-select {
  background: var(--lpc-surface);
  border-color: var(--lpc-border);
  color: var(--lpc-text);
  font-size: 0.875rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--r-sm);
}
.form-control:focus,
.form-select:focus {
  background: var(--lpc-surface);
  color: var(--lpc-text);
  border-color: var(--lpc-green-500);
  box-shadow: 0 0 0 0.2rem rgba(124, 170, 65, 0.28);
}
.form-control::placeholder {
  color: var(--lpc-text-muted);
}
.form-check-input {
  border-color: var(--lpc-border-strong);
}
.form-check-input:checked {
  background-color: var(--lpc-green-600);
  border-color: var(--lpc-green-600);
}
.form-check-input:focus {
  border-color: var(--lpc-green-500);
  box-shadow: 0 0 0 0.2rem rgba(124, 170, 65, 0.28);
}
.form-check-label {
  font-size: 0.8125rem;
}
.form-range::-webkit-slider-thumb {
  background: var(--lpc-green-600);
}
.form-range::-moz-range-thumb {
  background: var(--lpc-green-600);
}

/* Ô chọn dạng thẻ (radio card) — dùng ở RFQ */
.choice-card {
  display: block;
  height: 100%;
  cursor: pointer;
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-md);
  padding: var(--sp-4);
  background: var(--lpc-surface);
  transition: all 0.15s ease;
}
.choice-card:hover {
  border-color: var(--lpc-green-300);
}
.choice-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.choice-card__icon {
  font-size: 1.25rem;
  color: var(--lpc-text-muted);
  margin-bottom: 0.5rem;
  display: block;
}
.choice-card__title {
  font-size: 0.875rem;
  font-weight: 600;
}
.choice-card__desc {
  font-size: 0.75rem;
  color: var(--lpc-text-muted);
  margin: 0;
}
.choice-card:has(input:checked) {
  border-color: var(--lpc-green-600);
  background: var(--lpc-green-50);
  box-shadow: inset 0 0 0 1px var(--lpc-green-600);
}
.choice-card:has(input:checked) .choice-card__icon {
  color: var(--lpc-green-600);
}

/* --------------------------------------------------------------------------
   14. FILTER SIDEBAR (M02, M06)
   -------------------------------------------------------------------------- */
.filter-panel {
  background: var(--lpc-surface);
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-md);
  padding: var(--sp-4);
}
.filter-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--sp-3);
  margin-bottom: var(--sp-3);
  border-bottom: 1px solid var(--lpc-border);
}
.filter-panel__title {
  font-size: 0.9375rem;
  font-weight: 700;
  margin: 0;
}
.filter-group + .filter-group {
  margin-top: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--lpc-border);
}
.filter-group__title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 0.75rem;
  color: var(--lpc-text);
}
.filter-group .form-check {
  margin-bottom: 0.375rem;
}

/* Thanh công cụ danh sách: sắp xếp / hiển thị / grid-list */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--block-gap);
}
.toolbar .form-select {
  width: auto;
  font-size: 0.8125rem;
}
.view-toggle {
  display: inline-flex;
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-sm);
  overflow: hidden;
}
.view-toggle button {
  width: 34px;
  height: 34px;
  border: 0;
  background: var(--lpc-surface);
  color: var(--lpc-text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.view-toggle button.active {
  background: var(--lpc-green-600);
  color: #fff;
}

/* --------------------------------------------------------------------------
   15. TABS
   -------------------------------------------------------------------------- */
.tabs-line {
  --bs-nav-link-padding-y: 0.75rem;
  --bs-nav-link-padding-x: 0.875rem;
  --bs-nav-link-font-weight: 600;
  border-bottom: 1px solid var(--lpc-border);
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  margin-bottom: var(--block-gap);
}
.tabs-line::-webkit-scrollbar {
  display: none;
}
.tabs-line .nav-link {
  font-size: 0.875rem;
  white-space: nowrap;
  color: var(--lpc-text-muted);
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
}
.tabs-line .nav-link:hover {
  color: var(--lpc-text);
}
.tabs-line .nav-link.active {
  color: var(--lpc-green-600);
  border-bottom-color: var(--lpc-green-600);
  background: transparent;
}
[data-bs-theme="dark"] .tabs-line .nav-link.active {
  color: var(--lpc-green-300);
  border-bottom-color: var(--lpc-green-300);
}

/* Tabs có icon — dùng ở trang kết quả tìm kiếm */
.tabs-line--icon .nav-link {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  min-width: 96px;
}
.tabs-line--icon .nav-link i {
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   16. STEPPER (RFQ) & FLOW
   -------------------------------------------------------------------------- */
.stepper {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.stepper::-webkit-scrollbar {
  display: none;
}
.step {
  flex: 1 1 0;
  min-width: 160px;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: var(--sp-3) var(--sp-3) var(--sp-4);
  border-bottom: 3px solid var(--lpc-border);
}
.step__num {
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-pill);
  background: var(--lpc-surface-2);
  color: var(--lpc-text-muted);
  font-weight: 700;
  font-size: 0.8125rem;
  border: 1px solid var(--lpc-border);
}
.step__title {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.2;
}
.step__desc {
  font-size: 0.75rem;
  color: var(--lpc-text-muted);
}
.step.is-active {
  border-bottom-color: var(--lpc-green-600);
}
.step.is-active .step__num {
  background: var(--lpc-green-600);
  color: #fff;
  border-color: var(--lpc-green-600);
}
.step.is-active .step__title {
  color: var(--lpc-green-700);
}
[data-bs-theme="dark"] .step.is-active .step__title {
  color: var(--lpc-green-300);
}

/* Quy trình ngang có mũi tên nối */
.flow {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--sp-2);
}
.flow__item {
  flex: 1 1 140px;
  text-align: center;
}
.flow__icon {
  width: 42px;
  height: 42px;
  margin: 0 auto 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-pill);
  background: var(--lpc-green-50);
  color: var(--lpc-green-600);
  font-size: 1.05rem;
}
.flow__title {
  font-size: 0.8125rem;
  font-weight: 600;
}
.flow__desc {
  font-size: 0.75rem;
  color: var(--lpc-text-muted);
  margin: 0;
}
.flow__arrow {
  flex: 0 0 auto;
  align-self: center;
  color: var(--lpc-border-strong);
  padding-top: 1rem;
}
@media (max-width: 767.98px) {
  .flow__arrow {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   17. QUICK NAV — 5 ô điều hướng dưới hero (M01)
   -------------------------------------------------------------------------- */
.quick-nav__item {
  display: block;
  height: 100%;
  text-align: center;
  padding: var(--sp-4) var(--sp-3);
  background: var(--lpc-surface);
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-md);
  transition: all 0.18s ease;
}
.quick-nav__item:hover {
  border-color: var(--lpc-green-500);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.quick-nav__icon {
  font-size: 1.4rem;
  color: var(--lpc-green-600);
  display: block;
  margin-bottom: 0.375rem;
}
.quick-nav__title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--lpc-text);
}
.quick-nav__desc {
  font-size: 0.75rem;
  color: var(--lpc-text-muted);
  margin: 0;
}

/* --------------------------------------------------------------------------
   18. STAT & VALUE
   -------------------------------------------------------------------------- */
.stat {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}
.stat__icon {
  font-size: 1.15rem;
  color: var(--lpc-green-600);
  flex: 0 0 auto;
}
.stat__num {
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.1;
}
.stat__label {
  font-size: 0.75rem;
  color: var(--lpc-text-muted);
}
.stat-bar {
  background: var(--lpc-surface);
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-md);
  padding: var(--sp-4);
}

/* Danh sách có dấu tick xanh */
.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
}
.check-list li::before {
  content: "\F26E";
  font-family: bootstrap-icons;
  color: var(--lpc-green-600);
  font-size: 0.95rem;
  line-height: 1.35;
  flex: 0 0 auto;
}
.check-list--light li {
  color: rgba(255, 255, 255, 0.92);
}
.check-list--light li::before {
  color: var(--lpc-green-300);
}

/* Danh sách đặc điểm có icon tròn */
.feature-row {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
}
.feature-row__icon {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-sm);
  background: var(--lpc-green-50);
  color: var(--lpc-green-600);
  font-size: 1rem;
}
.feature-row__title {
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.3;
}
.feature-row__desc {
  font-size: 0.75rem;
  color: var(--lpc-text-muted);
  margin: 0;
}

/* --------------------------------------------------------------------------
   19. CTA BAND
   -------------------------------------------------------------------------- */
.cta-band {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-md);
  border: 1px solid var(--lpc-border);
  background: var(--lpc-green-50);
  padding: var(--sp-5);
}
.cta-band--brown {
  background: var(--lpc-cream);
  border-color: var(--lpc-cream-200);
}
.cta-band__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.375rem;
}
.cta-band__desc {
  font-size: 0.8125rem;
  color: var(--lpc-text-muted);
  margin-bottom: var(--sp-4);
}

/* Trích dẫn */
.quote {
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-md);
  background: var(--lpc-surface-2);
  padding: var(--sp-4);
  font-size: 0.875rem;
  font-style: italic;
}
.quote__mark {
  font-size: 1.5rem;
  color: var(--lpc-green-300);
  line-height: 1;
}
.quote__author {
  font-style: normal;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--lpc-text-muted);
  margin-top: 0.5rem;
}

/* Logo đối tác */
.brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 64px;
  padding: var(--sp-3);
  background: var(--lpc-surface);
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-md);
}
.brand-logo img {
  max-height: 100%;
  width: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.75;
  transition: all 0.2s ease;
}
.brand-logo:hover img {
  filter: none;
  opacity: 1;
}
/* Logo chữ màu đậm sẽ chìm trên nền tối — đảo màu để vẫn đọc được */
[data-bs-theme="dark"] .brand-logo img {
  filter: grayscale(1) invert(1) brightness(1.6);
  opacity: 0.8;
}
[data-bs-theme="dark"] .brand-logo:hover img {
  filter: invert(1) brightness(1.3);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   20. TABLE (thông số kỹ thuật, nguyên liệu)
   -------------------------------------------------------------------------- */
.table-spec {
  --bs-table-bg: transparent;
  --bs-table-color: var(--lpc-text);
  --bs-table-border-color: var(--lpc-border);
  font-size: 0.875rem;
  margin-bottom: 0;
}
.table-spec th,
.table-spec td {
  padding: 0.625rem 0.875rem;
  vertical-align: middle;
}
.table-spec th {
  font-weight: 600;
  color: var(--lpc-text-muted);
  width: 45%;
}
.table-spec td {
  font-weight: 600;
  text-align: right;
}
.table-spec tbody tr:nth-child(odd) {
  background: var(--lpc-surface-2);
}

/* Các bước thực hiện công thức */
.step-item {
  display: flex;
  gap: var(--sp-3);
  padding: var(--sp-3);
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-md);
  background: var(--lpc-surface);
}
.step-item + .step-item {
  margin-top: var(--sp-3);
}
.step-item__num {
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-pill);
  background: var(--lpc-green-600);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}
.step-item__thumb {
  width: 72px;
  height: 56px;
  flex: 0 0 72px;
  border-radius: var(--r-sm);
  overflow: hidden;
}
.step-item__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Hộp thông số nổi bật (thời gian chuẩn bị / độ khó) */
.spec-box {
  text-align: center;
  padding: var(--sp-3) var(--sp-2);
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-md);
  background: var(--lpc-surface);
  height: 100%;
}
.spec-box__icon {
  font-size: 1.1rem;
  color: var(--lpc-green-600);
}
.spec-box__label {
  font-size: 0.6875rem;
  color: var(--lpc-text-muted);
  display: block;
  margin-top: 0.25rem;
}
.spec-box__value {
  font-size: 0.8125rem;
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   21. GALLERY (trang chi tiết sản phẩm / thiết bị)
   -------------------------------------------------------------------------- */
.gallery {
  display: flex;
  gap: var(--sp-3);
}
.gallery__thumbs {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 0 0 68px;
}
.gallery__thumb {
  width: 68px;
  height: 68px;
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--lpc-surface);
  padding: 2px;
  position: relative;
}
.gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.gallery__thumb.active {
  border-color: var(--lpc-green-600);
  box-shadow: 0 0 0 1px var(--lpc-green-600);
}
.gallery__main {
  flex: 1 1 auto;
  position: relative;
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-md);
  background: var(--lpc-surface);
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--sp-4);
}
.gallery__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--lpc-border);
  border-radius: var(--r-pill);
  background: var(--lpc-surface);
  color: var(--lpc-text);
  box-shadow: var(--shadow-sm);
}
.gallery__nav--prev {
  left: 0.5rem;
}
.gallery__nav--next {
  right: 0.5rem;
}
@media (max-width: 575.98px) {
  .gallery {
    flex-direction: column-reverse;
  }
  .gallery__thumbs {
    flex-direction: row;
    flex: 0 0 auto;
    overflow-x: auto;
  }
  .gallery__thumb {
    flex: 0 0 56px;
    width: 56px;
    height: 56px;
  }
}

/* --------------------------------------------------------------------------
   22. PAGINATION
   -------------------------------------------------------------------------- */
.pagination {
  --bs-pagination-color: var(--lpc-text);
  --bs-pagination-bg: var(--lpc-surface);
  --bs-pagination-border-color: var(--lpc-border);
  --bs-pagination-hover-bg: var(--lpc-green-50);
  --bs-pagination-hover-color: var(--lpc-green-700);
  --bs-pagination-hover-border-color: var(--lpc-green-300);
  --bs-pagination-focus-bg: var(--lpc-green-50);
  --bs-pagination-focus-color: var(--lpc-green-700);
  --bs-pagination-active-bg: var(--lpc-green-600);
  --bs-pagination-active-border-color: var(--lpc-green-600);
  --bs-pagination-disabled-bg: var(--lpc-surface);
  --bs-pagination-disabled-color: var(--lpc-text-muted);
  --bs-pagination-disabled-border-color: var(--lpc-border);
  --bs-pagination-font-size: 0.875rem;
  --bs-pagination-padding-x: 0.75rem;
  --bs-pagination-padding-y: 0.375rem;
  --bs-pagination-border-radius: var(--r-sm);
  gap: 0.25rem;
}

/* --------------------------------------------------------------------------
   23. ACCORDION
   -------------------------------------------------------------------------- */
.accordion {
  --bs-accordion-bg: var(--lpc-surface);
  --bs-accordion-color: var(--lpc-text);
  --bs-accordion-border-color: var(--lpc-border);
  --bs-accordion-border-radius: var(--r-md);
  --bs-accordion-btn-color: var(--lpc-text);
  --bs-accordion-btn-focus-box-shadow: none;
  --bs-accordion-active-bg: var(--lpc-green-50);
  --bs-accordion-active-color: var(--lpc-green-700);
  --bs-accordion-btn-padding-y: 0.875rem;
  --bs-accordion-body-padding-y: 0.875rem;
  font-size: 0.875rem;
}
.accordion-button {
  font-weight: 600;
  font-size: 0.875rem;
}
[data-bs-theme="dark"] .accordion {
  --bs-accordion-active-color: var(--lpc-green-300);
}

/* Danh sách điều hướng dọc — trang Chính sách */
.side-nav {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}
.side-nav__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 0.875rem;
  border-radius: var(--r-sm);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--lpc-text);
}
.side-nav__item:hover {
  background: var(--lpc-surface-2);
  color: var(--lpc-green-700);
}
.side-nav__item.active {
  background: var(--lpc-green-50);
  color: var(--lpc-green-700);
  font-weight: 700;
}
[data-bs-theme="dark"] .side-nav__item:hover,
[data-bs-theme="dark"] .side-nav__item.active {
  color: var(--lpc-green-300);
}

/* Hộp lưu ý */
.notice {
  display: flex;
  gap: 0.625rem;
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  background: #fdf6e7;
  border: 1px solid #f2e3c0;
  color: #7a5713;
  font-size: 0.8125rem;
}
.notice i {
  font-size: 1rem;
  flex: 0 0 auto;
}
[data-bs-theme="dark"] .notice {
  background: #2a2312;
  border-color: #443a1c;
  color: #e3bf72;
}

/* --------------------------------------------------------------------------
   24. ARTICLE (nội dung dài, trang chính sách / giới thiệu)
   -------------------------------------------------------------------------- */
.prose {
  font-size: 0.9375rem;
  line-height: 1.75;
}
.prose h2 {
  font-size: 1.05rem;
  margin-top: var(--sp-5);
  margin-bottom: var(--sp-3);
}
.prose h2:first-child {
  margin-top: 0;
}
.prose h3 {
  font-size: 0.9375rem;
  margin-top: var(--sp-4);
  margin-bottom: var(--sp-2);
}
.prose p {
  margin-bottom: var(--sp-3);
}
.prose ul,
.prose ol {
  margin-bottom: var(--sp-3);
  padding-left: 1.25rem;
}
.prose li {
  margin-bottom: 0.375rem;
}

/* --------------------------------------------------------------------------
   25. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--lpc-surface);
  border-top: 1px solid var(--lpc-border);
  padding-top: var(--sp-6);
  margin-top: var(--section-y);
}
.site-footer__title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--sp-3);
}
.site-footer__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}
.site-footer__list a,
.site-footer__contact {
  font-size: 0.8125rem;
  color: var(--lpc-text-muted);
}
.site-footer__list a:hover {
  color: var(--lpc-green-600);
}
.site-footer__contact {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}
.site-footer__contact i {
  flex: 0 0 auto;
  margin-top: 0.15rem;
}
.site-footer__bottom {
  margin-top: var(--sp-6);
  padding-block: var(--sp-4);
  border-top: 1px solid var(--lpc-border);
  font-size: 0.75rem;
  color: var(--lpc-text-muted);
}
.social-link {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-pill);
  background: var(--lpc-surface-2);
  color: var(--lpc-text-muted);
  font-size: 0.9rem;
}
.social-link:hover {
  background: var(--lpc-green-600);
  color: #fff;
}

/* --------------------------------------------------------------------------
   26. TIỆN ÍCH
   -------------------------------------------------------------------------- */
.divider {
  height: 1px;
  background: var(--lpc-border);
  border: 0;
  margin-block: var(--sp-5);
  opacity: 1;
}
.sticky-side {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}
.ratio-map {
  aspect-ratio: 16 / 7;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--lpc-border);
}
.ratio-map iframe,
.ratio-map img {
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}

.scroll-x {
  display: flex;
  gap: var(--sp-3);
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scrollbar-width: thin;
}
.scroll-x > * {
  flex: 0 0 auto;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
.disabled-feature {
  position: relative;
  cursor: not-allowed;
}

.developing-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 10;

  display: inline-flex;
  align-items: center;
  gap: 6px;

  padding: 7px 12px;
  border-radius: 20px;

  background: #555;
  color: #fff;

  font-size: 12px;
  font-weight: 600;
  line-height: 1;
}