/* ==========================================================================
   Viên Ngọc Phương — giao diện chính
   Hệ token dựa trên DESIGNMAU.md (Montserrat, thang chữ, khoảng cách, bo góc,
   chuyển động), bảng màu xanh ngọc – vàng theo logo thương hiệu.
   ========================================================================== */

:root {
  /* Typography */
  --font-sans: "Montserrat", -apple-system, system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --fs-xs: 13px;
  --fs-sm: 14px;
  --fs-md: 14.5px;
  --fs-lg: 15px;
  --fs-xl: 18px;
  --fs-2xl: 24px;
  --fs-3xl: 28px;
  --fs-4xl: 36px;
  --fs-display: clamp(32px, 4.4vw, 54px);
  --lh-base: 1.7;
  --lh-tight: 1.25;

  /* Màu chữ & nền (theo DESIGNMAU) */
  --c-text: #353333;
  --c-text-muted: #666666;
  --c-text-inverse: #f7f8f7;
  --c-sage: #587d6f;
  --c-surface: #ffffff;
  --c-surface-muted: #f9f9f9;
  --c-surface-strong: #eef1ee;
  --c-border: #cccccc;
  --c-border-soft: #e6e6e2;

  /* Màu thương hiệu (theo logo) */
  --c-primary: #0b5a32;
  --c-primary-hover: #08472a;
  --c-primary-deep: #062e1c;
  --c-primary-soft: #e8f1eb;
  --c-gold: #c9a13b;
  --c-gold-light: #e6c873;
  --c-gold-text: #876712;
  --c-cream: #faf6ec;
  --c-on-gold: #2b2105;

  /* Trạng thái */
  --c-danger: #b42318;
  --c-danger-soft: #fef3f2;
  --c-success: #067647;
  --c-warning: #8a5a00;

  /* Khoảng cách */
  --sp-1: 1px;
  --sp-2: 2px;
  --sp-3: 5px;
  --sp-4: 7px;
  --sp-5: 10px;
  --sp-6: 11.25px;
  --sp-7: 13px;
  --sp-8: 15px;
  --sp-9: 20px;
  --sp-10: 24px;
  --sp-11: 32px;
  --sp-12: 40px;
  --sp-13: 56px;
  --sp-14: 72px;

  /* Bo góc, đổ bóng, chuyển động */
  --r-xs: 3px;
  --r-sm: 5px;
  --r-md: 6px;
  --r-lg: 40px;
  --r-xl: 50px;
  --r-pill: 999px;
  --shadow-1: rgba(0, 0, 0, 0.2) 0px 8px 30px 0px;
  --shadow-soft: 0 6px 24px rgba(6, 46, 28, 0.08);
  --dur-instant: 200ms;
  --dur-fast: 300ms;
  --dur-normal: 500ms;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);

  --container: 1240px;
  --focus-color: var(--c-primary);
  --header-offset: 84px;
}

/* ---------- Reset & nền tảng ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--header-offset); }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  line-height: var(--lh-base);
  color: var(--c-text);
  background: var(--c-surface);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--c-primary); text-decoration: none; transition: color var(--dur-instant) var(--ease); }
a:hover { color: var(--c-primary-hover); }
h1, h2, h3, h4 { margin: 0; line-height: var(--lh-tight); color: var(--c-primary-deep); }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
ul[class], ol[class] { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }
main:focus { outline: none; }

:focus-visible { outline: 2px solid var(--focus-color); outline-offset: 2px; }
.on-dark, .hero, .menh-section, .site-footer .footer-grid, .footer-bottom { --focus-color: var(--c-gold-light); }

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.skip-link {
  position: fixed; top: -100px; left: var(--sp-5); z-index: 1000;
  padding: var(--sp-5) var(--sp-8); background: var(--c-primary); color: #fff;
  border-radius: var(--r-md); font-weight: 600;
}
.skip-link:focus { top: var(--sp-5); color: #fff; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--sp-9); }
.container--narrow { max-width: 860px; }

.icon { width: 20px; height: 20px; flex-shrink: 0; }

/* ---------- Nút ---------- */
.btn {
  --btn-bg: var(--c-surface);
  --btn-fg: var(--c-primary);
  --btn-bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-4);
  min-height: 44px; padding: 0 22px;
  border: 1.5px solid var(--btn-bd); border-radius: var(--r-pill);
  background: var(--btn-bg); color: var(--btn-fg);
  font-size: var(--fs-sm); font-weight: 600; letter-spacing: 0.02em; line-height: 1.2;
  text-align: center; white-space: nowrap; user-select: none;
  transition: background var(--dur-instant) var(--ease), color var(--dur-instant) var(--ease),
              border-color var(--dur-instant) var(--ease), box-shadow var(--dur-instant) var(--ease), transform var(--dur-instant) var(--ease);
}
.btn .icon { width: 18px; height: 18px; }
.btn:hover { color: var(--btn-fg); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline-offset: 3px; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn--primary { --btn-bg: var(--c-primary); --btn-fg: #fff; --btn-bd: var(--c-primary); }
.btn--primary:hover { --btn-bg: var(--c-primary-hover); --btn-bd: var(--c-primary-hover); box-shadow: 0 6px 18px rgba(11, 90, 50, 0.25); }
.btn--gold { --btn-bg: linear-gradient(135deg, #f0d78c, var(--c-gold) 55%, #b98d27); --btn-fg: var(--c-on-gold); background: var(--btn-bg); border: 0; }
.btn--gold:hover { filter: brightness(1.06); box-shadow: 0 6px 20px rgba(201, 161, 59, 0.35); }
.btn--outline { --btn-bg: transparent; --btn-fg: var(--c-primary); --btn-bd: var(--c-primary); }
.btn--outline:hover { --btn-bg: var(--c-primary); --btn-fg: #fff; }
.btn--sm { min-height: 38px; padding: 0 var(--sp-8); font-size: var(--fs-xs); }
.btn--lg { min-height: 50px; padding: 0 28px; font-size: var(--fs-lg); }
.btn--block { width: 100%; }

.spinner {
  display: none; width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid currentColor; border-right-color: transparent;
  animation: spin 0.8s linear infinite;
}
.is-loading .spinner { display: inline-block; }
.is-loading { pointer-events: none; opacity: 0.85; }
@keyframes spin { to { transform: rotate(360deg); } }

.icon-btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%;
  background: transparent; color: var(--c-primary-deep);
  transition: background var(--dur-instant) var(--ease), color var(--dur-instant) var(--ease);
}
.icon-btn:hover { background: var(--c-surface-strong); color: var(--c-primary); }
.icon-btn .icon { width: 22px; height: 22px; }

.link-more {
  display: inline-flex; align-items: center; gap: var(--sp-3); white-space: nowrap;
  font-weight: 600; font-size: var(--fs-sm); color: var(--c-primary);
}
.link-more .icon { width: 16px; height: 16px; transition: transform var(--dur-instant) var(--ease); }
.link-more:hover .icon { transform: translateX(3px); }
.link-more--back:hover .icon { transform: translateX(-3px); }

.eyebrow {
  margin: 0 0 var(--sp-5); font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--c-gold-text);
}
.eyebrow--light { color: var(--c-gold-light); }

/* ---------- Thanh trên cùng ---------- */

/* ---------- Đầu trang: logo trái · menu giữa · tìm kiếm + giỏ hàng phải ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, 0.97); backdrop-filter: saturate(1.4) blur(6px);
  border-bottom: 1px solid var(--c-border-soft);
  transition: box-shadow var(--dur-fast) var(--ease);
}
.site-header.is-stuck { box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06); }
.header-bar { display: flex; align-items: stretch; justify-content: space-between; gap: var(--sp-10); max-width: 1440px; }
.brand { display: flex; align-items: center; flex-shrink: 0; padding-block: var(--sp-4); }
.brand img { height: 88px; width: auto; transition: height var(--dur-fast) var(--ease); }
.site-header.is-stuck .brand img { height: 64px; }
.main-nav { display: flex; align-items: stretch; justify-content: center; flex: 1; min-width: 0; }
.header-actions { display: flex; align-items: center; justify-content: flex-end; gap: var(--sp-3); flex-shrink: 0; }
.menu-toggle { display: none; }
.search-toggle[aria-expanded="true"] { background: var(--c-primary-soft); color: var(--c-primary); }

.search-form { position: relative; display: flex; align-items: center; max-width: 320px; width: 100%; }
.search-form input {
  width: 100%; height: 44px; padding: 0 48px 0 var(--sp-9);
  border: 1px solid var(--c-border); border-radius: var(--r-pill); background: var(--c-surface);
  font-size: var(--fs-sm); transition: border-color var(--dur-instant), box-shadow var(--dur-instant);
}
.search-form input::placeholder { color: #8a8a8a; }
.search-form input:hover { border-color: #a9a9a9; }
.search-form input:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(11, 90, 50, 0.15); }
.search-form input::-webkit-search-cancel-button { cursor: pointer; }
.search-form__btn {
  position: absolute; right: 4px; display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border: 0; border-radius: 50%; background: var(--c-primary); color: #fff;
  transition: background var(--dur-instant);
}
.search-form__btn:hover { background: var(--c-primary-hover); }
.search-form__btn .icon { width: 18px; height: 18px; }
.search-form--block { max-width: none; margin-bottom: var(--sp-10); }

/* Ô tìm kiếm thả xuống dưới thanh menu */
.search-panel {
  position: absolute; left: 0; right: 0; top: 100%;
  background: var(--c-surface); border-top: 1px solid var(--c-border-soft);
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.08); animation: drop-in var(--dur-instant) var(--ease);
}
.search-panel__inner { position: relative; padding-block: var(--sp-10); }
.search-form--wide { max-width: 720px; margin: 0 auto; }
.search-form--wide input { height: 52px; padding: 0 60px 0 var(--sp-10); font-size: var(--fs-lg); }
.search-form--wide .search-form__btn { width: 44px; height: 44px; }
.search-panel__hint {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-4) var(--sp-5);
  max-width: 720px; margin: var(--sp-8) auto 0; font-size: var(--fs-xs); color: var(--c-text-muted);
}
.search-panel__hint a { padding: 2px var(--sp-7); border: 1px solid var(--c-border-soft); border-radius: var(--r-pill); color: var(--c-primary); }
.search-panel__hint a:hover { border-color: var(--c-primary); background: var(--c-primary-soft); }
.search-panel__close { position: absolute; top: var(--sp-10); right: var(--sp-9); }
@keyframes drop-in { from { opacity: 0; transform: translateY(-6px); } }

.cart-count {
  position: absolute; top: 2px; right: 0; min-width: 19px; height: 19px; padding: 0 5px;
  border-radius: var(--r-pill); background: var(--c-gold); color: var(--c-on-gold);
  font-size: 11px; font-weight: 700; line-height: 19px; text-align: center;
}
.cart-count.bump { animation: bump var(--dur-fast) var(--ease); }
@keyframes bump { 50% { transform: scale(1.35); } }

/* ---------- Menu chính ---------- */
.menu { display: flex; align-items: stretch; gap: var(--sp-2); }
.menu__item { position: relative; display: flex; align-items: center; }
.menu__link {
  position: relative; display: block; padding: var(--sp-8) var(--sp-6);
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; white-space: nowrap;
  color: var(--c-primary-deep);
}
.menu__link::after {
  content: ""; position: absolute; left: var(--sp-6); right: var(--sp-6); bottom: 9px; height: 2px;
  background: var(--c-gold); transform: scaleX(0); transform-origin: center;
  transition: transform var(--dur-fast) var(--ease);
}
.menu__link:hover, .menu__item.is-active > .menu__link { color: var(--c-primary); }
.menu__link:hover::after, .menu__item.is-active > .menu__link::after { transform: scaleX(1); }
.has-sub > .menu__link { padding-right: 2px; }
.has-sub > .menu__link::after { right: 2px; }
.sub-toggle {
  display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 28px;
  margin-right: var(--sp-3); padding: 0; border: 0; background: transparent; color: var(--c-primary-deep);
  border-radius: var(--r-xs);
}
.sub-toggle .icon { width: 15px; height: 15px; transition: transform var(--dur-instant) var(--ease); }
.sub-toggle[aria-expanded="true"] .icon { transform: rotate(180deg); }

.submenu {
  position: absolute; top: 100%; left: 0; z-index: 60; min-width: 250px; padding: var(--sp-5) 0;
  background: var(--c-surface); border-radius: var(--r-md); box-shadow: var(--shadow-1);
  border-top: 2px solid var(--c-gold);
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity var(--dur-instant) var(--ease), transform var(--dur-instant) var(--ease), visibility var(--dur-instant);
}
.has-sub:hover > .submenu, .has-sub.is-open > .submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.submenu a {
  display: flex; align-items: center; gap: var(--sp-5); padding: var(--sp-4) var(--sp-9);
  color: var(--c-text); font-size: var(--fs-sm);
}
.submenu a:hover, .submenu a:focus-visible { background: var(--c-surface-strong); color: var(--c-primary); }
.submenu a:focus-visible { outline-offset: -2px; }

.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--dot, var(--c-primary)); flex-shrink: 0; box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.8), 0 0 0 3px rgba(0, 0, 0, 0.08); }

/* ---------- Menu di động ---------- */
.drawer { position: fixed; inset: 0; z-index: 200; }
.drawer__overlay { position: absolute; inset: 0; background: rgba(6, 30, 18, 0.5); opacity: 0; transition: opacity var(--dur-fast) var(--ease); }
.drawer__panel {
  position: absolute; top: 0; bottom: 0; left: 0; width: min(88vw, 360px);
  display: flex; flex-direction: column; gap: var(--sp-8); padding: var(--sp-8) var(--sp-8) var(--sp-10);
  background: var(--c-surface); overflow-y: auto; overscroll-behavior: contain;
  transform: translateX(-100%); transition: transform var(--dur-fast) var(--ease);
}
.drawer.is-open .drawer__overlay { opacity: 1; }
.drawer.is-open .drawer__panel { transform: translateX(0); }
.drawer__head { display: flex; align-items: center; gap: var(--sp-5); padding-bottom: var(--sp-5); border-bottom: 1px solid var(--c-border-soft); }
.drawer__head img { width: 40px; height: auto; }
.drawer__title { flex: 1; margin: 0; font-family: var(--font-serif); font-size: var(--fs-xl); font-weight: 600; color: var(--c-primary-deep); }
.drawer .search-form { max-width: none; }
.drawer-menu > li { border-bottom: 1px solid var(--c-border-soft); }
.drawer-menu a, .drawer-menu summary {
  display: flex; align-items: center; justify-content: space-between; min-height: 48px;
  padding: var(--sp-4) var(--sp-3); color: var(--c-primary-deep); font-weight: 600; font-size: var(--fs-lg);
}
.drawer-menu a[aria-current="page"] { color: var(--c-primary); }
.drawer-menu summary { cursor: pointer; list-style: none; }
.drawer-menu summary::-webkit-details-marker { display: none; }
.drawer-menu summary .icon { width: 18px; height: 18px; transition: transform var(--dur-instant); }
.drawer-menu details[open] summary .icon { transform: rotate(180deg); }
.drawer-menu details ul { padding: 0 0 var(--sp-5) var(--sp-5); }
.drawer-menu details a { justify-content: flex-start; gap: var(--sp-5); min-height: 42px; font-weight: 500; font-size: var(--fs-sm); color: var(--c-text); }
.drawer__contact { display: grid; gap: var(--sp-5); margin-top: auto; }

/* ---------- Banner trang chủ ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(1200px 600px at 75% 45%, rgba(29, 120, 72, 0.55), transparent 60%),
    radial-gradient(800px 500px at 10% 100%, rgba(201, 161, 59, 0.12), transparent 60%),
    linear-gradient(135deg, #073a23 0%, #062e1c 55%, #04210f 100%);
}
.hero::before {
  content: ""; position: absolute; right: -180px; top: 50%; width: 760px; height: 760px; transform: translateY(-50%);
  border-radius: 50%; border: 1px solid rgba(230, 200, 115, 0.18);
  box-shadow: 0 0 0 60px rgba(230, 200, 115, 0.03), 0 0 0 120px rgba(230, 200, 115, 0.02);
  pointer-events: none;
}
.hero__track { display: grid; }
.hero__slide {
  grid-area: 1 / 1; opacity: 0; visibility: hidden;
  transition: opacity var(--dur-normal) var(--ease), visibility var(--dur-normal);
  background-size: cover; background-position: center;
}
.hero__slide.is-active { opacity: 1; visibility: visible; }
.hero__slide:not(.hero__slide--image) { display: flex; align-items: center; }
.hero__slide--photo { position: relative; }
.hero__slide--photo::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4, 33, 15, 0.85), rgba(4, 33, 15, 0.2)); }
/* Banner ảnh nguyên tấm (đã có chữ trong ảnh) */
.hero__slide--image { position: relative; background: var(--fill, transparent); }
.hero__image-link { position: absolute; inset: 0; z-index: 1; display: block; }
.hero__image-link picture { display: block; height: 100%; }
.hero__image-link img { width: 100%; height: 100%; object-fit: contain; object-position: var(--focus, center); }
/* Khung banner: rộng hết màn hình, cao đúng theo tỉ lệ banner ảnh → ảnh luôn hiện trọn, không cắt, không dải thừa */
.hero--ratio .hero__track { aspect-ratio: var(--hero-ratio); }
.hero--ratio .hero__inner { min-height: 0; }
.hero__image-link:focus-visible { outline: 3px solid var(--c-gold-light); outline-offset: -3px; }
.hero__inner {
  position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; align-items: center; gap: var(--sp-12);
  min-height: clamp(460px, 64vh, 600px); padding-block: var(--sp-13);
}
.hero__content > * { transform: translateY(14px); opacity: 0; transition: transform 700ms var(--ease), opacity 700ms var(--ease); }
.hero__slide.is-active .hero__content > * { transform: none; opacity: 1; }
.hero__slide.is-active .hero__content > *:nth-child(2) { transition-delay: 80ms; }
.hero__slide.is-active .hero__content > *:nth-child(3) { transition-delay: 160ms; }
.hero__slide.is-active .hero__content > *:nth-child(4) { transition-delay: 240ms; }
.hero__title { font-family: var(--font-serif); font-size: var(--fs-display); font-weight: 600; line-height: 1.12; color: #fff; margin-bottom: var(--sp-9); }
.hero__text { max-width: 520px; font-size: var(--fs-lg); color: rgba(255, 255, 255, 0.86); margin-bottom: var(--sp-11); }
.hero__media { display: flex; justify-content: center; }
.hero__media img { width: 100%; max-width: 560px; max-height: 470px; object-fit: contain; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.35)); }
.hero__slide.is-active .hero__media img { animation: float-in 900ms var(--ease) both; }
@keyframes float-in { from { opacity: 0; transform: translateY(20px) scale(0.97); } }

/* Điều khiển slide: trong suốt, nằm trên ảnh (giống web mẫu) */
.hero__controls {
  position: absolute; left: 50%; bottom: clamp(6px, 1.8vw, 22px); z-index: 3; transform: translateX(-50%);
  display: flex; align-items: center; gap: var(--sp-2); padding: 0 var(--sp-4) 0 var(--sp-3);
  border-radius: var(--r-pill); background: rgba(12, 28, 20, 0.22); backdrop-filter: blur(4px);
}
.hero__dots { display: flex; align-items: center; }
.hero__dot {
  position: relative; width: 22px; height: 24px; padding: 0; border: 0; background: none;
  transition: width var(--dur-fast) var(--ease);
}
.hero__dot::before {
  content: ""; position: absolute; left: 50%; top: 50%; width: 8px; height: 8px; transform: translate(-50%, -50%);
  border-radius: var(--r-pill); background: rgba(255, 255, 255, 0.6);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  transition: width var(--dur-fast) var(--ease), background var(--dur-fast);
}
.hero__dot:hover::before { background: rgba(255, 255, 255, 0.9); }
.hero__dot[aria-current="true"] { width: 36px; }
.hero__dot[aria-current="true"]::before { width: 24px; background: #fff; }
.hero__dot:focus-visible { outline-offset: -2px; border-radius: var(--r-pill); }
.hero__pause {
  display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; padding: 0;
  border: 0; background: none; color: #fff; opacity: 0.7; filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.5));
  transition: opacity var(--dur-instant);
}
.hero__pause:hover, .hero__pause:focus-visible { opacity: 1; }
.hero__pause .icon { width: 13px; height: 13px; }
.hero__pause .when-paused, .hero__pause[aria-pressed="true"] .when-playing { display: none; }
.hero__pause[aria-pressed="true"] .when-paused { display: inline-flex; }
.hero__pause span { display: inline-flex; }
.hero__nav {
  position: absolute; top: 50%; z-index: 3; display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%;
  background: rgba(255, 255, 255, 0.55); color: var(--c-primary-deep);
  backdrop-filter: blur(6px); box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  opacity: 0; transform: translateY(-50%);
  transition: opacity var(--dur-fast) var(--ease), background var(--dur-instant);
}
.hero__nav .icon { width: 20px; height: 20px; }
.hero__nav--prev { left: clamp(8px, 2vw, 28px); }
.hero__nav--next { right: clamp(8px, 2vw, 28px); }
.hero:hover .hero__nav, .hero__nav:focus-visible { opacity: 1; }
.hero__nav:hover { background: rgba(255, 255, 255, 0.92); }
@media (hover: none) { .hero__nav { display: none; } }

/* ---------- Khối nội dung ---------- */
.section { padding-block: var(--sp-14); }
.section--tight { padding-block: var(--sp-12); }
.section--muted { background: var(--c-surface-muted); }
.section--cream { background: var(--c-cream); }

.section-head { max-width: 680px; margin: 0 auto var(--sp-12); text-align: center; }
.section-title { font-family: var(--font-serif); font-size: clamp(26px, 3vw, var(--fs-4xl)); font-weight: 600; }
.section-title--sm { font-size: var(--fs-2xl); margin-bottom: var(--sp-10); }
.section-title--light { color: #fff; }
.section-head:not(.section-head--row) .section-title::after {
  content: ""; display: block; width: 64px; height: 2px; margin: var(--sp-8) auto 0;
  background: linear-gradient(90deg, transparent, var(--c-gold), transparent);
}
.section-sub { margin: var(--sp-8) 0 0; color: var(--c-text-muted); }
.section-head--row { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--sp-9); max-width: none; text-align: left; }
.section-head--row .eyebrow { margin-bottom: var(--sp-3); }
.section-head--row > :first-child { min-width: 0; }      /* tiêu đề tự xuống dòng… */
.section-head--row > .link-more { flex-shrink: 0; }      /* …để link “Xem tất cả →” không bị ép tràn màn hình */

/* Danh mục */
.cat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--sp-10); }
.cat-tile { display: flex; flex-direction: column; align-items: center; text-align: center; color: var(--c-text); }
.cat-tile__img {
  position: relative; display: block; width: 100%; aspect-ratio: 1; border-radius: 50%; overflow: hidden;
  background: var(--c-cream); box-shadow: 0 0 0 1px var(--c-border-soft);
  transition: box-shadow var(--dur-fast) var(--ease);
}
.cat-tile__img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-normal) var(--ease); }
.cat-tile:hover .cat-tile__img { box-shadow: 0 0 0 2px var(--c-gold), var(--shadow-soft); }
.cat-tile:hover .cat-tile__img img { transform: scale(1.06); }
.cat-tile__name { margin-top: var(--sp-8); font-family: var(--font-serif); font-size: var(--fs-xl); font-weight: 600; color: var(--c-primary-deep); line-height: 1.3; }
.cat-tile:hover .cat-tile__name { color: var(--c-primary); }
.cat-tile__count { font-size: var(--fs-xs); color: var(--c-text-muted); }

/* ---------- Thẻ sản phẩm ---------- */
/* minmax(0, 1fr): cột luôn đều nhau, nội dung dài trong thẻ (nút, tên sản phẩm) không đẩy cột rộng ra */
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--sp-10); }
.product-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.product-card { position: relative; display: flex; flex-direction: column; }
/* z-index 2: ảnh nằm trên vùng bấm của tên sản phẩm → nút yêu thích / xem nhanh bấm được, ảnh vuốt được trên điện thoại */
.product-card__media { position: relative; z-index: 2; aspect-ratio: 1; border-radius: var(--r-md); overflow: hidden; background: var(--c-cream); box-shadow: 0 0 0 1px var(--c-border-soft); transition: box-shadow var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease); }
.product-card__img { position: absolute; inset: 0; display: block; }
.product-card__img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity var(--dur-normal) var(--ease), transform 900ms var(--ease); }
.product-card__img::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, 0.38) 48%, transparent 62%);
  transform: translateX(-130%); transition: transform 1100ms var(--ease);
}
.product-card__alt { opacity: 0; }
/* Điện thoại / máy tính bảng (không có chuột): vuốt ngang ảnh trong thẻ để xem ảnh thứ 2 */
.card-dots { position: absolute; left: 50%; bottom: 8px; z-index: 2; display: none; gap: 5px; transform: translateX(-50%); pointer-events: none; }
.card-dots i { width: 6px; height: 6px; border-radius: 3px; background: rgba(255, 255, 255, .85); box-shadow: 0 0 0 1px rgba(0, 0, 0, .12); transition: width var(--dur-fast) var(--ease), background var(--dur-fast); }
.card-dots i.is-on { width: 14px; background: var(--c-primary); }
@media (hover: none) {
  .product-card__img { display: flex; overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; scrollbar-width: none; }
  .product-card__img::-webkit-scrollbar { display: none; }
  .product-card__img::after { display: none; }
  .product-card__img img { position: relative; inset: auto; flex: 0 0 100%; scroll-snap-align: start; scroll-snap-stop: always; }
  .product-card__alt { opacity: 1; }
  .card-dots { display: flex; }
}
@media (hover: hover) {
  .product-card:hover .product-card__media { box-shadow: 0 0 0 1px #e3d9bd, var(--shadow-soft); transform: translateY(-3px); }
  .product-card:hover .product-card__alt { opacity: 1; }
  .product-card:hover .product-card__img img { transform: scale(1.05); }
  .product-card:hover .product-card__img::after { transform: translateX(130%); }
}
.product-card.is-sold .product-card__img img { filter: saturate(0.55); opacity: 0.8; }
.badges { position: absolute; top: var(--sp-5); left: var(--sp-5); z-index: 2; display: flex; flex-direction: column; align-items: flex-start; gap: var(--sp-3); }
.badge {
  display: inline-block; padding: 1px var(--sp-4); border-radius: var(--r-pill);
  font-size: var(--fs-xs); font-weight: 700; line-height: 1.6; letter-spacing: 0.02em;
}
.badge--sale { background: var(--c-danger); color: #fff; }
.badge--new { background: var(--c-primary); color: #fff; }
.badge--unique { background: rgba(255, 255, 255, 0.94); color: var(--c-gold-text); box-shadow: inset 0 0 0 1px var(--c-gold); }
.badge--sold { background: var(--c-primary-deep); color: var(--c-gold-light); }
.badge--held { background: #fff4d6; color: var(--c-warning); box-shadow: inset 0 0 0 1px #e9c66b; }
.badge--muted { background: rgba(255, 255, 255, 0.92); color: var(--c-text); border: 1px solid var(--c-border-soft); }

/* Nút yêu thích / xem nhanh trên ảnh */
.card-tools { position: absolute; top: var(--sp-5); right: var(--sp-5); z-index: 3; display: flex; flex-direction: column; gap: var(--sp-3); }
.card-tool {
  display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; padding: 0;
  border: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.92); color: var(--c-primary-deep);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), background var(--dur-instant), color var(--dur-instant);
}
.card-tool .icon { width: 17px; height: 17px; }
.card-tool:hover { background: #fff; color: var(--c-primary); }
.card-tool[aria-pressed="true"] { color: #c2410c; }
.card-tool[aria-pressed="true"] .icon, .link-action[aria-pressed="true"] .icon { fill: currentColor; }
.card-tool--lg { width: 46px; height: 46px; box-shadow: 0 0 0 1px var(--c-border); }
@media (hover: hover) {
  .product-card .card-tool { opacity: 0; transform: translateX(6px); }
  .product-card .card-tool[aria-pressed="true"] { opacity: 1; transform: none; }
  .product-card:hover .card-tool, .product-card:focus-within .card-tool { opacity: 1; transform: none; }
  .product-card .card-tool:nth-child(2) { transition-delay: 40ms; }
}

.product-card__body { flex: 1; display: flex; flex-direction: column; padding: var(--sp-8) var(--sp-2) var(--sp-5); }
.product-card__cat { margin: 0 0 var(--sp-3); font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-gold-text); }
.product-card__name {
  margin-bottom: var(--sp-5); font-family: var(--font-serif); font-size: var(--fs-xl); font-weight: 500; line-height: 1.38;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: calc(1.38em * 2);
}
.product-card__name a { color: var(--c-primary-deep); }
.product-card__name a::before { content: ""; position: absolute; inset: 0; z-index: 1; }
.product-card__name a:hover { color: var(--c-primary); }
.product-card__name a:focus-visible { outline: none; }
.product-card:focus-within:has(.product-card__name a:focus-visible) { outline: 2px solid var(--focus-color); outline-offset: 4px; border-radius: var(--r-md); }
.product-card__cta { position: relative; z-index: 2; margin: 0 var(--sp-2) var(--sp-3); white-space: normal; }
.price__sold { font-family: var(--font-serif); font-style: italic; font-size: var(--fs-lg); color: var(--c-gold-text); }

.price { display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--sp-3) var(--sp-5); margin: auto 0 0; }
.price__now { font-size: var(--fs-xl); font-weight: 700; color: var(--c-primary); }
.price__old { font-size: var(--fs-xs); color: var(--c-text-muted); }
.price--lg { align-items: center; margin: var(--sp-8) 0 var(--sp-9); }
.price--lg .price__now { font-size: var(--fs-3xl); }
.price--lg .price__old { font-size: var(--fs-lg); }

/* ---------- Tra cứu mệnh ---------- */
.menh-section {
  position: relative; color: rgba(255, 255, 255, 0.88);
  background:
    radial-gradient(700px 400px at 85% 20%, rgba(201, 161, 59, 0.14), transparent 60%),
    linear-gradient(160deg, #0a4a2b, #052616);
}
.menh-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-13); align-items: center; }
.menh-intro .section-title { margin-bottom: var(--sp-8); }
.menh-intro strong { color: #fff; }
.menh-form { margin-top: var(--sp-10); }
.menh-form__label { display: block; margin-bottom: var(--sp-4); font-weight: 600; color: #fff; }
.menh-form__row { display: flex; gap: var(--sp-5); max-width: 440px; }
.menh-form input {
  flex: 1; min-width: 0; height: 50px; padding: 0 var(--sp-9); border: 1px solid transparent; border-radius: var(--r-pill);
  background: #fff; color: var(--c-text); font-size: var(--fs-lg);
}
.menh-form input:focus { outline: 2px solid var(--c-gold-light); outline-offset: 2px; }
.menh-form input[aria-invalid="true"] { border-color: var(--c-danger); }
.menh-form .btn { min-height: 50px; }

.menh-result {
  min-height: 260px; padding: var(--sp-11); border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(230, 200, 115, 0.3);
  display: flex; flex-direction: column; justify-content: center;
}
.menh-result__placeholder { margin: 0; text-align: center; color: rgba(255, 255, 255, 0.6); }
.menh-result__year { margin: 0 0 var(--sp-3); font-size: var(--fs-sm); color: var(--c-gold-light); letter-spacing: 0.06em; }
.menh-result__name { display: flex; align-items: center; gap: var(--sp-7); margin-bottom: var(--sp-9); font-family: var(--font-serif); font-size: var(--fs-4xl); font-weight: 600; color: #fff; }
.menh-result__name small { display: block; font-family: var(--font-sans); font-size: var(--fs-sm); font-weight: 500; color: rgba(255, 255, 255, 0.7); }
.menh-result__badge { width: 54px; height: 54px; border-radius: 50%; background: var(--el); box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.12), inset 0 -6px 12px rgba(0, 0, 0, 0.25); flex-shrink: 0; }
.menh-result dl { display: grid; gap: var(--sp-5); margin: 0 0 var(--sp-10); }
.menh-result dl div { display: grid; grid-template-columns: 130px 1fr; gap: var(--sp-5); }
.menh-result dt { color: rgba(255, 255, 255, 0.65); }
.menh-result dd { margin: 0; color: #fff; font-weight: 500; }

.element-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--sp-8); margin-top: var(--sp-13); }
.element-chip {
  display: flex; align-items: flex-start; gap: var(--sp-7); height: 100%; padding: var(--sp-8);
  border-radius: var(--r-md); border: 1px solid rgba(255, 255, 255, 0.14); background: rgba(255, 255, 255, 0.04);
  color: #fff; transition: background var(--dur-instant), border-color var(--dur-instant), transform var(--dur-instant);
}
.element-chip:hover { color: #fff; background: rgba(255, 255, 255, 0.1); border-color: var(--c-gold-light); transform: translateY(-2px); }
.element-chip__dot { width: 22px; height: 22px; margin-top: 2px; border-radius: 50%; background: var(--el); box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.15); flex-shrink: 0; }
.element-chip strong { display: block; font-family: var(--font-serif); font-size: var(--fs-xl); font-weight: 600; }
.element-chip small { display: block; margin-top: var(--sp-2); font-size: var(--fs-xs); line-height: 1.5; color: rgba(255, 255, 255, 0.7); }

.field-error { display: flex; align-items: flex-start; gap: var(--sp-3); margin: var(--sp-4) 0 0; font-size: var(--fs-xs); font-weight: 500; color: var(--c-danger); }
.field-error::before { content: "!"; display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; margin-top: 0.15em; border-radius: 50%; background: var(--c-danger); color: #fff; font-size: 11px; font-weight: 700; flex-shrink: 0; }
.field-error--light { color: #ffb4a8; }
.field-error--light::before { background: #ffb4a8; color: #4a0f08; }

/* ---------- Câu chuyện ---------- */
.story { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-13); align-items: center; }
.story__media { position: relative; }
.story__media::before { content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 1px solid var(--c-gold); border-radius: var(--r-md); }
.story__media img { position: relative; width: 100%; border-radius: var(--r-md); box-shadow: var(--shadow-soft); }
.story__content .section-title { margin-bottom: var(--sp-9); }
.check-list { display: grid; gap: var(--sp-5); margin: var(--sp-10) 0 var(--sp-11); }
.check-list li { display: flex; align-items: center; gap: var(--sp-5); font-weight: 500; }
.check-list .icon { width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: var(--c-primary-soft); color: var(--c-primary); }

/* ---------- Cảm nhận ---------- */
.feedback-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-10); }
.feedback { margin: 0; padding: var(--sp-10); border: 1px solid var(--c-border-soft); border-radius: var(--r-md); background: var(--c-surface); }
.feedback blockquote { margin: 0 0 var(--sp-8); font-family: var(--font-serif); font-style: italic; font-size: var(--fs-xl); line-height: 1.6; color: var(--c-primary-deep); }
.feedback figcaption { font-size: var(--fs-sm); color: var(--c-text-muted); }
.feedback figcaption span { display: block; color: var(--c-sage); }

/* ---------- Bài viết ---------- */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-10); }
.post-card { position: relative; display: flex; flex-direction: column; overflow: hidden; background: var(--c-surface); border: 1px solid var(--c-border-soft); border-radius: var(--r-md); transition: box-shadow var(--dur-fast), transform var(--dur-fast); }
.post-card:hover { box-shadow: var(--shadow-soft); transform: translateY(-2px); }
.post-card__media { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--c-cream); }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-normal) var(--ease); }
.post-card:hover .post-card__media img { transform: scale(1.04); }
.post-card__body { flex: 1; display: flex; flex-direction: column; padding: var(--sp-9); }
.post-card__meta { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-5); font-size: var(--fs-xs); color: var(--c-text-muted); }
.post-card__meta .icon { width: 15px; height: 15px; }
.post-card__title { margin-bottom: var(--sp-5); font-family: var(--font-serif); font-size: var(--fs-xl); font-weight: 600; line-height: 1.4; }
.post-card__title a { color: var(--c-primary-deep); }
.post-card__title a::before { content: ""; position: absolute; inset: 0; }
.post-card__title a:hover { color: var(--c-primary); }
.post-card__excerpt { color: var(--c-text-muted); font-size: var(--fs-sm); }
.post-card .link-more { margin-top: auto; }

/* ---------- Chân trang ---------- */
.footer-commit { background: var(--c-cream); border-top: 1px solid #efe6cf; }
.footer-commit__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-10); padding-block: var(--sp-11); }
.commit { display: flex; align-items: center; gap: var(--sp-7); }
.commit .icon { width: 46px; height: 46px; padding: 11px; border-radius: 50%; border: 1px solid var(--c-gold); color: var(--c-gold-text); background: #fff; }
.commit strong { display: block; color: var(--c-primary-deep); font-size: var(--fs-sm); }
.commit span { display: block; font-size: var(--fs-xs); color: var(--c-text-muted); line-height: 1.5; }

.site-footer { color: rgba(255, 255, 255, 0.78); }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: var(--sp-12);
  padding-block: var(--sp-13); max-width: none;
  background: linear-gradient(170deg, #073a23, #04210f);
  padding-inline: max(var(--sp-9), calc((100vw - var(--container)) / 2 + var(--sp-9)));
}
.footer-brand__logo { display: inline-block; padding: var(--sp-5) var(--sp-8); margin-bottom: var(--sp-9); background: var(--c-cream); border-radius: var(--r-md); }
.footer-brand__logo img { height: 110px; width: auto; }
.footer-brand p { font-size: var(--fs-sm); }
.footer-title { margin-bottom: var(--sp-9); font-family: var(--font-serif); font-size: var(--fs-xl); font-weight: 600; color: var(--c-gold-light); }
.footer-links { display: grid; gap: var(--sp-4); }
.footer-links a, .footer-contact a { color: rgba(255, 255, 255, 0.78); font-size: var(--fs-sm); }
.footer-links a:hover, .footer-contact a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.footer-contact { display: grid; gap: var(--sp-5); margin-bottom: var(--sp-10); font-size: var(--fs-sm); }
.footer-contact li { display: flex; gap: var(--sp-5); }
.footer-contact .icon { width: 18px; height: 18px; margin-top: 3px; color: var(--c-gold-light); }
.socials { display: flex; flex-wrap: wrap; gap: var(--sp-5); margin-top: var(--sp-9); }
.socials a { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.25); color: #fff; transition: background var(--dur-instant), color var(--dur-instant), border-color var(--dur-instant); }
.socials a:hover { background: var(--c-gold-light); border-color: var(--c-gold-light); color: var(--c-on-gold); }
.socials .icon { width: 18px; height: 18px; }
.newsletter__label { display: block; margin-bottom: var(--sp-5); font-weight: 600; color: #fff; font-size: var(--fs-sm); }
.newsletter__row { display: flex; gap: var(--sp-3); padding: 4px; border-radius: var(--r-pill); background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.18); }
.newsletter__row:focus-within { border-color: var(--c-gold-light); }
.newsletter input { flex: 1; min-width: 0; height: 40px; padding: 0 var(--sp-8); border: 0; background: transparent; color: #fff; font-size: var(--fs-sm); }
.newsletter input::placeholder { color: rgba(255, 255, 255, 0.55); }
.newsletter input:focus { outline: none; }
.newsletter .btn { min-height: 40px; padding: 0 var(--sp-9); }
.newsletter .field-error { color: #ffb4a8; }
.newsletter .field-error::before { background: #ffb4a8; color: #4a0f08; }
.footer-bottom { background: #031a0c; font-size: var(--fs-xs); color: rgba(255, 255, 255, 0.6); }
.footer-bottom__inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--sp-5) var(--sp-9); padding-block: var(--sp-8); }
.footer-bottom p { margin: 0; }
.footer-bottom strong { color: rgba(255, 255, 255, 0.85); font-weight: 600; }

/* ---------- Nút liên hệ nổi ---------- */
.float-contact { position: fixed; right: var(--sp-8); bottom: var(--sp-9); z-index: 90; display: flex; flex-direction: column; align-items: center; gap: var(--sp-5); }
.float-btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; width: 50px; height: 50px; padding: 0;
  border: 0; border-radius: 50%; color: #fff; box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
  transition: transform var(--dur-instant) var(--ease), box-shadow var(--dur-instant);
}
.float-btn:hover { color: #fff; transform: scale(1.08); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28); }
.float-btn .icon { width: 22px; height: 22px; }
.float-btn--zalo { background: #0068ff; font-weight: 700; font-size: var(--fs-xs); letter-spacing: 0.02em; }
.float-btn--messenger { background: linear-gradient(45deg, #0a7cff, #a033ff 60%, #ff5c87); }
.float-btn--phone { background: var(--c-primary); }
.float-btn--phone::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--c-primary); z-index: -1; animation: pulse 2s ease-out infinite; }
@keyframes pulse { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(1.7); opacity: 0; } }
.float-btn--top { width: 42px; height: 42px; background: #fff; color: var(--c-primary); border: 1px solid var(--c-border-soft); }
.float-btn--top:hover { color: var(--c-primary); }

/* ---------- Thông báo nhanh ---------- */
.toast-region { position: fixed; left: var(--sp-8); bottom: var(--sp-9); z-index: 300; display: grid; gap: var(--sp-5); width: min(380px, calc(100vw - 32px)); pointer-events: none; }
.toast {
  display: flex; align-items: flex-start; gap: var(--sp-5); padding: var(--sp-7) var(--sp-8);
  border-radius: var(--r-md); background: var(--c-primary-deep); color: #fff; box-shadow: var(--shadow-1);
  font-size: var(--fs-sm); pointer-events: auto; animation: toast-in var(--dur-fast) var(--ease);
  --focus-color: var(--c-gold-light);
}
.toast--error { background: #7a1a10; }
.toast .icon { width: 20px; height: 20px; margin-top: 1px; color: var(--c-gold-light); }
.toast p { flex: 1; margin: 0; }
.toast a { color: var(--c-gold-light); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; white-space: nowrap; }
.toast button { padding: 0; border: 0; background: none; color: rgba(255, 255, 255, 0.7); }
.toast button:hover { color: #fff; }
.toast button .icon { color: inherit; width: 18px; height: 18px; }
.toast.is-leaving { opacity: 0; transform: translateY(8px); transition: opacity var(--dur-instant), transform var(--dur-instant); }
@keyframes toast-in { from { opacity: 0; transform: translateY(12px); } }

/* ---------- Trang con ---------- */
.page-hero {
  padding-block: var(--sp-11) var(--sp-12);
  background:
    radial-gradient(600px 240px at 90% 0%, rgba(201, 161, 59, 0.12), transparent 70%),
    var(--c-cream);
  border-bottom: 1px solid #efe6cf;
}
.page-hero--sm { padding-block: var(--sp-9) var(--sp-10); }
.page-hero__title { font-family: var(--font-serif); font-size: clamp(28px, 3.4vw, 40px); font-weight: 600; }
.page-hero__desc { max-width: 720px; margin: var(--sp-7) 0 0; color: var(--c-text-muted); }

.breadcrumbs { margin-bottom: var(--sp-8); font-size: var(--fs-xs); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3); }
.breadcrumbs li { display: inline-flex; align-items: center; gap: var(--sp-3); color: var(--c-text-muted); }
.breadcrumbs li + li::before { content: "/"; color: #b5b5b5; }
.breadcrumbs a { color: var(--c-text-muted); }
.breadcrumbs a:hover { color: var(--c-primary); text-decoration: underline; }
.breadcrumbs [aria-current] { color: var(--c-text); font-weight: 500; }
.product-detail + .breadcrumbs, .container > .breadcrumbs:first-child { margin-top: var(--sp-9); }

/* ---------- Danh sách sản phẩm ---------- */
.shop-layout { display: grid; grid-template-columns: 260px 1fr; gap: var(--sp-12); padding-block: var(--sp-12) var(--sp-14); }
.shop-sidebar { align-self: start; position: sticky; top: calc(var(--header-offset) + 8px); }
.shop-sidebar__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--sp-8); }
.filter-title { font-family: var(--font-serif); font-size: var(--fs-2xl); font-weight: 600; }
.shop-sidebar__close { display: none; }
.filter-group { margin-bottom: var(--sp-10); }
.filter-group__title { margin-bottom: var(--sp-5); padding-bottom: var(--sp-5); border-bottom: 1px solid var(--c-border-soft); font-size: var(--fs-sm); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--c-primary-deep); }
.filter-list a {
  position: relative; display: flex; justify-content: space-between; gap: var(--sp-5); padding: var(--sp-4) var(--sp-5);
  border-radius: var(--r-sm); color: var(--c-text); font-size: var(--fs-sm);
}
.filter-list a span { color: var(--c-text-muted); font-size: var(--fs-xs); }
.filter-list a:hover { background: var(--c-surface-strong); color: var(--c-primary); }
.filter-list a[aria-current="true"] { background: var(--c-primary-soft); color: var(--c-primary); font-weight: 600; }
.filter-list a[aria-current="true"]::before { content: ""; position: absolute; left: 0; top: 6px; bottom: 6px; width: 3px; border-radius: 2px; background: var(--c-gold); }
.filter-list--chips { display: flex; flex-wrap: wrap; gap: var(--sp-5); padding-top: var(--sp-3); }

.chip {
  display: inline-flex; align-items: center; gap: var(--sp-4); min-height: 36px; padding: 0 var(--sp-8);
  border: 1px solid var(--c-border); border-radius: var(--r-pill); background: var(--c-surface);
  color: var(--c-text); font-size: var(--fs-sm); font-weight: 500;
  transition: border-color var(--dur-instant), background var(--dur-instant), color var(--dur-instant);
}
.filter-list--chips .chip { justify-content: flex-start; padding: 0 var(--sp-8); }
.chip:hover { border-color: var(--c-primary); color: var(--c-primary); background: var(--c-surface); }
.chip[aria-current="true"] { border-color: var(--c-primary); background: var(--c-primary); color: #fff; }
.filter-list--chips .chip[aria-current="true"]::before { display: none; }
.chip--sm { min-height: 30px; padding: 0 var(--sp-7); font-size: var(--fs-xs); }

.shop-backdrop { display: none; }
.shop-toolbar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--sp-8);
  margin-bottom: var(--sp-9); padding-bottom: var(--sp-8); border-bottom: 1px solid var(--c-border-soft);
}
.shop-toolbar__count { margin: 0; color: var(--c-text-muted); }
.shop-toolbar__count strong { color: var(--c-text); }
.shop-toolbar__filter { display: none; }
.sort-form { display: flex; align-items: center; gap: var(--sp-5); }
.sort-form label { font-size: var(--fs-sm); color: var(--c-text-muted); }
select, .sort-form select {
  height: 40px; padding: 0 36px 0 var(--sp-8); border: 1px solid var(--c-border); border-radius: var(--r-pill);
  background: var(--c-surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23353333' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center;
  appearance: none; font-size: var(--fs-sm); cursor: pointer;
}
select:hover { border-color: #a9a9a9; }
select:focus-visible { outline: 2px solid var(--focus-color); outline-offset: 2px; }

.active-filters { display: flex; flex-wrap: wrap; gap: var(--sp-5); margin-bottom: var(--sp-9); }
.active-filters a {
  display: inline-flex; align-items: center; gap: var(--sp-3); min-height: 32px; padding: 0 var(--sp-5) 0 var(--sp-7);
  border-radius: var(--r-pill); background: var(--c-surface-strong); color: var(--c-text); font-size: var(--fs-xs); font-weight: 500;
}
.active-filters a:hover { background: var(--c-primary-soft); color: var(--c-primary); }
.active-filters .icon { width: 14px; height: 14px; }

.notice { margin-bottom: var(--sp-9); padding: var(--sp-7) var(--sp-9); border-left: 3px solid var(--c-gold); border-radius: var(--r-sm); background: var(--c-cream); font-size: var(--fs-sm); }
.notice p { margin: 0; }
.notice--menh { border-left-color: var(--el); }

.pagination { margin-top: var(--sp-12); }
.pagination ul { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--sp-4); margin: 0; padding: 0; list-style: none; }
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center; min-width: 42px; height: 42px; padding: 0 var(--sp-5);
  border: 1px solid var(--c-border-soft); border-radius: 50%; color: var(--c-text); font-weight: 600; font-size: var(--fs-sm);
}
.pagination a:hover { border-color: var(--c-primary); color: var(--c-primary); }
.pagination [aria-current] { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.pagination .icon { width: 16px; height: 16px; }

.empty-state { max-width: 560px; margin: 0 auto; padding: var(--sp-12) var(--sp-9); text-align: center; }
.empty-state > .icon { width: 56px; height: 56px; margin: 0 auto var(--sp-9); padding: 14px; border-radius: 50%; background: var(--c-cream); color: var(--c-gold-text); }
.empty-state h1, .empty-state h2 { margin-bottom: var(--sp-7); font-family: var(--font-serif); font-size: var(--fs-2xl); font-weight: 600; }
.empty-state p { color: var(--c-text-muted); }
.empty-state__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--sp-5); margin-top: var(--sp-10); }
.empty-state--page { padding-block: var(--sp-9) var(--sp-13); }
.empty-state--page .search-form { margin: var(--sp-10) auto 0; max-width: 420px; }
.big-code { margin: 0; font-family: var(--font-serif); font-size: 96px; font-weight: 700; line-height: 1; background: linear-gradient(135deg, var(--c-primary), var(--c-gold)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.error-list { margin: 0 auto var(--sp-9); padding: var(--sp-8) var(--sp-9); max-width: 460px; text-align: left; list-style: disc inside; color: var(--c-danger); background: var(--c-danger-soft); border-radius: var(--r-md); }

/* ---------- Chi tiết sản phẩm ---------- */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-13); padding-block: var(--sp-5) var(--sp-13); }
.gallery { position: sticky; top: calc(var(--header-offset) + 12px); align-self: start; }
.gallery__main { position: relative; aspect-ratio: 1; overflow: hidden; border-radius: var(--r-md); background: var(--c-cream); border: 1px solid var(--c-border-soft); }
.gallery__main img { width: 100%; height: 100%; object-fit: cover; transition: opacity var(--dur-fast) var(--ease); }
.gallery__main img.is-swapping { opacity: 0.2; }
.gallery__thumbs { display: flex; flex-wrap: wrap; gap: var(--sp-5); margin-top: var(--sp-7); }
.gallery__thumb { width: 84px; height: 84px; padding: 0; overflow: hidden; border: 2px solid transparent; border-radius: var(--r-md); background: var(--c-cream); box-shadow: 0 0 0 1px var(--c-border-soft); transition: border-color var(--dur-instant); }
.gallery__thumb:hover { border-color: var(--c-gold-light); }
.gallery__thumb[aria-current="true"] { border-color: var(--c-primary); }
.gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }

.product-info__cat { display: inline-block; margin-bottom: var(--sp-5); font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-sage); }
.product-info__title { font-family: var(--font-serif); font-size: clamp(26px, 2.8vw, 34px); font-weight: 600; line-height: 1.25; }
.product-info__short { color: var(--c-text-muted); font-size: var(--fs-lg); }
.spec-list { margin: var(--sp-9) 0 var(--sp-10); border-top: 1px solid var(--c-border-soft); }
.spec-list > div { display: grid; grid-template-columns: 130px 1fr; gap: var(--sp-8); padding: var(--sp-5) 0; border-bottom: 1px dashed var(--c-border-soft); }
.spec-list dt { color: var(--c-text-muted); }
.spec-list dd { margin: 0; font-weight: 500; }
.menh-tags { display: flex; flex-wrap: wrap; gap: var(--sp-3); }
.stock { display: inline-flex; align-items: center; gap: var(--sp-3); font-weight: 600; }
.stock::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.stock--con-hang { color: var(--c-success); }
.stock--dat-truoc { color: var(--c-warning); }
.stock--het-hang { color: var(--c-danger); }

.buy-box { display: flex; flex-wrap: wrap; gap: var(--sp-5); margin-bottom: var(--sp-10); }
.buy-box .btn { flex: 1 1 160px; }
.qty { display: inline-flex; align-items: center; height: 50px; border: 1px solid var(--c-border); border-radius: var(--r-pill); background: var(--c-surface); }
.qty:focus-within { border-color: var(--c-primary); }
.qty__btn { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 100%; padding: 0; border: 0; background: none; color: var(--c-primary-deep); border-radius: var(--r-pill); }
.qty__btn:hover { color: var(--c-primary); background: var(--c-surface-strong); }
.qty__btn[disabled] { opacity: 0.35; cursor: not-allowed; background: none; }
.qty__btn .icon { width: 16px; height: 16px; }
.qty input { width: 44px; height: 100%; padding: 0; border: 0; background: none; text-align: center; font-weight: 600; -moz-appearance: textfield; appearance: textfield; }
.qty input::-webkit-outer-spin-button, .qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty input:focus { outline: none; }
.qty--sm { height: 38px; }
.qty--sm .qty__btn { width: 34px; }
.qty--sm input { width: 34px; }

.contact-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); margin-bottom: var(--sp-10); }
.contact-pill { display: flex; align-items: center; gap: var(--sp-5); padding: var(--sp-5) var(--sp-8); border: 1px solid var(--c-border-soft); border-radius: var(--r-md); color: var(--c-text); transition: border-color var(--dur-instant), background var(--dur-instant); }
.contact-pill:hover { border-color: var(--c-primary); background: var(--c-primary-soft); color: var(--c-text); }
.contact-pill .icon { width: 40px; height: 40px; padding: 10px; border-radius: 50%; background: var(--c-primary); color: #fff; }
.contact-pill--zalo .icon { background: #0068ff; }
.contact-pill small { display: block; font-size: var(--fs-xs); color: var(--c-text-muted); line-height: 1.3; }
.contact-pill strong { color: var(--c-primary-deep); }
.perks { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5) var(--sp-9); padding: var(--sp-9); border-radius: var(--r-md); background: var(--c-cream); font-size: var(--fs-sm); }
.perks li { display: flex; align-items: center; gap: var(--sp-5); }
.perks .icon { color: var(--c-gold-text); }

.product-tabs { padding-bottom: var(--sp-12); }
.tabs__list { display: flex; gap: var(--sp-11); border-bottom: 1px solid var(--c-border-soft); overflow-x: auto; scrollbar-width: none; }
.tabs__list [role="tab"] {
  position: relative; padding: var(--sp-8) 0; border: 0; background: none; white-space: nowrap;
  font-size: var(--fs-lg); font-weight: 600; color: var(--c-text-muted);
}
.tabs__list [role="tab"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--c-gold); transform: scaleX(0); transition: transform var(--dur-fast) var(--ease); }
.tabs__list [role="tab"]:hover { color: var(--c-primary); }
.tabs__list [role="tab"][aria-selected="true"] { color: var(--c-primary-deep); }
.tabs__list [role="tab"][aria-selected="true"]::after { transform: scaleX(1); }
.tabs__list [role="tab"]:focus-visible { outline-offset: -2px; }
.tabs__panel { padding-top: var(--sp-10); max-width: 860px; }

.mobile-buy { display: none; }

/* ---------- Nội dung bài viết ---------- */
.prose { font-size: 16px; line-height: 1.8; }
.prose > :first-child { margin-top: 0; }
.prose h2 { margin: 1.8em 0 0.6em; font-family: var(--font-serif); font-size: clamp(22px, 2.4vw, 27px); font-weight: 600; }
.prose h3 { margin: 1.5em 0 0.5em; font-size: var(--fs-xl); font-weight: 700; color: var(--c-primary-deep); }
.prose p { margin: 0 0 1.1em; }
.prose ul, .prose ol { margin: 0 0 1.2em; padding-left: 1.4em; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin-bottom: 0.45em; }
.prose li::marker { color: var(--c-gold-text); }
.prose strong { color: var(--c-primary-deep); }
.prose a { text-decoration: underline; text-underline-offset: 3px; }
.prose blockquote { margin: 1.6em 0; padding: var(--sp-9) var(--sp-10); border-left: 3px solid var(--c-gold); background: var(--c-cream); border-radius: 0 var(--r-md) var(--r-md) 0; font-family: var(--font-serif); font-style: italic; font-size: 18px; color: var(--c-primary-deep); }
.prose blockquote p:last-child { margin: 0; }
.prose table { display: block; width: 100%; max-width: 100%; overflow-x: auto; margin: 1.4em 0; border-collapse: collapse; font-size: var(--fs-sm); line-height: 1.6; }
.prose th, .prose td { min-width: 120px; padding: var(--sp-5) var(--sp-7); border: 1px solid var(--c-border-soft); text-align: left; vertical-align: top; }
.prose th { background: var(--c-primary-soft); color: var(--c-primary-deep); font-weight: 700; }
.prose tbody tr:nth-child(even) td { background: var(--c-surface-muted); }
.prose .lead { font-size: 18px; color: var(--c-text-muted); }

.article__head { padding-block: var(--sp-11) var(--sp-10); background: var(--c-cream); }
.article__title { font-family: var(--font-serif); font-size: clamp(28px, 3.6vw, 42px); font-weight: 600; line-height: 1.2; }
.article__meta { display: flex; align-items: center; gap: var(--sp-4); margin: var(--sp-8) 0 0; font-size: var(--fs-sm); color: var(--c-text-muted); }
.article__meta .icon { width: 16px; height: 16px; }
.article__cover { margin: var(--sp-11) 0; aspect-ratio: 16 / 8; overflow: hidden; border-radius: var(--r-md); background: var(--c-cream); }
.article__cover img { width: 100%; height: 100%; object-fit: cover; }
.article__body { margin-bottom: var(--sp-12); }

.cta-band { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--sp-10); }
.cta-band p { margin: var(--sp-5) 0 0; color: var(--c-text-muted); }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: var(--sp-5); }
.cta-band--card { margin-bottom: var(--sp-13); padding: var(--sp-11); border-radius: var(--r-md); background: var(--c-cream); border: 1px solid #efe6cf; }
.cta-band--card .section-title { margin: 0; }

/* ---------- Giỏ hàng & đặt hàng ---------- */
.cart-layout { display: grid; grid-template-columns: 1fr 420px; gap: var(--sp-12); align-items: start; padding-block: var(--sp-11) var(--sp-14); }
.cart-loading { padding: var(--sp-11) 0; color: var(--c-text-muted); }
.cart-list { border-top: 1px solid var(--c-border-soft); }
.cart-item {
  display: grid; grid-template-columns: 92px 1fr auto auto 44px; align-items: center; gap: var(--sp-8);
  padding: var(--sp-8) 0; border-bottom: 1px solid var(--c-border-soft);
}
.cart-item__img { display: block; width: 92px; aspect-ratio: 1; overflow: hidden; border-radius: var(--r-md); background: var(--c-cream); }
.cart-item__img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item__name { display: block; font-weight: 600; color: var(--c-text); line-height: 1.4; }
.cart-item__name:hover { color: var(--c-primary); }
.cart-item__meta, .cart-item__unit { margin: var(--sp-2) 0 0; font-size: var(--fs-xs); color: var(--c-text-muted); }
.cart-item__total { min-width: 110px; margin: 0; text-align: right; font-weight: 700; color: var(--c-primary); }
.cart-item__remove { color: var(--c-text-muted); }
.cart-item__remove:hover { color: var(--c-danger); background: var(--c-danger-soft); }
.cart-main .link-more--back { margin-top: var(--sp-9); }

.checkout { position: sticky; top: calc(var(--header-offset) + 12px); display: grid; gap: var(--sp-9); }
.summary { padding: var(--sp-10); border-radius: var(--r-md); background: var(--c-surface-muted); border: 1px solid var(--c-border-soft); }
.summary__title { margin-bottom: var(--sp-8); font-family: var(--font-serif); font-size: var(--fs-xl); font-weight: 600; }
.summary dl { margin: 0; }
.summary dl > div { display: flex; justify-content: space-between; gap: var(--sp-8); padding: var(--sp-4) 0; }
.summary dt { color: var(--c-text-muted); }
.summary dd { margin: 0; font-weight: 600; text-align: right; }
.summary__total { margin-top: var(--sp-5); padding-top: var(--sp-8) !important; border-top: 1px solid var(--c-border-soft); }
.summary__total dt { color: var(--c-text); font-weight: 700; }
.summary__total dd { font-size: var(--fs-xl); color: var(--c-primary); }
.summary__note { margin: var(--sp-7) 0 0; font-size: var(--fs-xs); color: var(--c-text-muted); }

.card, .checkout-form { padding: var(--sp-10); border-radius: var(--r-md); background: var(--c-surface); border: 1px solid var(--c-border-soft); box-shadow: var(--shadow-soft); }
.field { margin: 0 0 var(--sp-8); padding: 0; border: 0; min-width: 0; }
.field label, .field legend { display: block; margin-bottom: var(--sp-3); font-size: var(--fs-sm); font-weight: 600; color: var(--c-text); }
.field .req { color: var(--c-danger); }
.field .optional { font-weight: 400; color: var(--c-text-muted); font-size: var(--fs-xs); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--sp-8); }
.field input, .field textarea {
  width: 100%; min-height: 46px; padding: var(--sp-5) var(--sp-8); border: 1px solid var(--c-border); border-radius: var(--r-md);
  background: var(--c-surface); font-size: var(--fs-lg); line-height: 1.5;
  transition: border-color var(--dur-instant), box-shadow var(--dur-instant), background var(--dur-instant);
}
.field textarea { resize: vertical; }
/* Nút tròn / ô vuông nằm trong .field (hình thức thanh toán, quà tặng, đồng ý chính sách): không dùng kiểu của ô nhập chữ */
.field input[type="radio"], .field input[type="checkbox"],
.field input[type="radio"]:focus, .field input[type="checkbox"]:focus { min-height: 0; padding: 0; border: 0; border-radius: 0; background: none; box-shadow: none; }
.field input:hover, .field textarea:hover { border-color: #a9a9a9; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(11, 90, 50, 0.15); }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: var(--c-danger); background: var(--c-danger-soft); }
.field input[aria-invalid="true"]:focus, .field textarea[aria-invalid="true"]:focus { box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.15); }
.field input:disabled, .field textarea:disabled { background: var(--c-surface-muted); color: var(--c-text-muted); cursor: not-allowed; }
.pay-methods { display: grid; gap: var(--sp-5); }
.radio-card {
  display: flex !important; align-items: flex-start; gap: var(--sp-7); margin: 0 !important; padding: var(--sp-7) var(--sp-8);
  border: 1px solid var(--c-border); border-radius: var(--r-md); cursor: pointer; font-weight: 400 !important;
  transition: border-color var(--dur-instant), background var(--dur-instant);
}
.radio-card:hover { border-color: var(--c-primary); }
.radio-card:has(input:checked) { border-color: var(--c-primary); background: var(--c-primary-soft); }
.radio-card input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--c-primary); flex-shrink: 0; }
.radio-card input:focus-visible, .check-row input:focus-visible { outline: 2px solid var(--focus-color); outline-offset: 2px; }
.radio-card strong { display: block; font-size: var(--fs-sm); }
.radio-card small { display: block; color: var(--c-text-muted); font-size: var(--fs-xs); }
.form-error { margin: 0 0 var(--sp-8); padding: var(--sp-5) var(--sp-8); border-radius: var(--r-md); background: var(--c-danger-soft); color: var(--c-danger); font-size: var(--fs-sm); font-weight: 500; }
.checkout-form__terms { margin: var(--sp-8) 0 0; font-size: var(--fs-xs); color: var(--c-text-muted); text-align: center; }
.checkout-form__terms a { text-decoration: underline; }

.order-done { max-width: 980px; }
.order-done__head { text-align: center; margin-bottom: var(--sp-12); }
.order-done__icon { display: inline-flex; align-items: center; justify-content: center; width: 72px; height: 72px; margin-bottom: var(--sp-9); border-radius: 50%; background: var(--c-primary); color: #fff; box-shadow: 0 0 0 8px var(--c-primary-soft); }
.order-done__icon .icon { width: 36px; height: 36px; }
.order-done__head h1 { margin-bottom: var(--sp-8); font-family: var(--font-serif); font-size: clamp(28px, 3.4vw, 38px); font-weight: 600; }
.order-code { padding: 2px var(--sp-5); border-radius: var(--r-sm); background: var(--c-cream); color: var(--c-primary-deep); letter-spacing: 0.04em; }
.order-done__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--sp-10); align-items: start; margin-bottom: var(--sp-11); }
.order-lines { margin-bottom: var(--sp-8); }
.order-lines li { display: flex; justify-content: space-between; gap: var(--sp-8); padding: var(--sp-5) 0; border-bottom: 1px dashed var(--c-border-soft); font-size: var(--fs-sm); }
.order-lines small { color: var(--c-text-muted); }
.bank-box__qr { width: 260px; margin: 0 auto var(--sp-9); border-radius: var(--r-md); background: #fff; }
.bank-box dd { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: var(--sp-5); }
.bank-box--inline { margin-top: var(--sp-10); }
.steps { margin: 0 0 var(--sp-10); padding-left: 1.3em; list-style: decimal; }
.steps li { margin-bottom: var(--sp-5); }

/* ---------- Liên hệ ---------- */
.contact-layout { display: grid; grid-template-columns: 1fr 1.15fr; gap: var(--sp-12); align-items: start; }
.info-cards { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); }
.info-card { display: flex; gap: var(--sp-7); padding: var(--sp-9); border: 1px solid var(--c-border-soft); border-radius: var(--r-md); background: var(--c-surface); }
.info-card .icon { width: 44px; height: 44px; padding: 11px; border-radius: 50%; border: 1px solid var(--c-gold); color: var(--c-gold-text); }
.info-card h2 { margin-bottom: var(--sp-2); font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-text-muted); }
.info-card a, .info-card p { margin: 0; font-weight: 600; color: var(--c-primary-deep); word-break: break-word; }
.info-card a:hover { color: var(--c-primary); }
.map-embed iframe { display: block; width: 100%; height: 420px; border: 0; }

/* ---------- Giới thiệu ---------- */
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-10); }
.value-card { padding: var(--sp-11) var(--sp-10); text-align: center; background: var(--c-surface); border: 1px solid var(--c-border-soft); border-radius: var(--r-md); }
.value-card .icon { width: 56px; height: 56px; margin: 0 auto var(--sp-9); padding: 14px; border-radius: 50%; background: var(--c-cream); color: var(--c-gold-text); }
.value-card h3 { margin-bottom: var(--sp-5); font-family: var(--font-serif); font-size: var(--fs-xl); font-weight: 600; }
.value-card p { margin: 0; color: var(--c-text-muted); font-size: var(--fs-sm); }
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-10); counter-reset: none; }
.process li { position: relative; padding-top: var(--sp-9); border-top: 1px solid var(--c-border-soft); }
.process li::before { content: ""; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--c-gold); }
.process__num { display: block; margin-bottom: var(--sp-5); font-family: var(--font-serif); font-size: 40px; font-weight: 600; line-height: 1; color: var(--c-gold); }
.process h3 { margin-bottom: var(--sp-4); font-size: var(--fs-xl); font-weight: 700; }
.process p { margin: 0; color: var(--c-text-muted); font-size: var(--fs-sm); }

/* ---------- Chính sách ---------- */
.policy-layout { display: grid; grid-template-columns: 240px 1fr; gap: var(--sp-13); padding-block: var(--sp-12) var(--sp-14); }
.policy-toc { position: sticky; top: calc(var(--header-offset) + 12px); align-self: start; }
.policy-toc ul { display: grid; gap: var(--sp-2); margin: 0; padding: 0; list-style: none; border-left: 1px solid var(--c-border-soft); }
.policy-toc a { display: block; margin-left: -1px; padding: var(--sp-4) var(--sp-8); border-left: 2px solid transparent; color: var(--c-text-muted); font-size: var(--fs-sm); }
.policy-toc a:hover { color: var(--c-primary); border-left-color: var(--c-border); }
.policy-toc a.is-current { color: var(--c-primary); font-weight: 600; border-left-color: var(--c-gold); }
.policy { padding-bottom: var(--sp-11); margin-bottom: var(--sp-11); border-bottom: 1px solid var(--c-border-soft); }
.policy:last-child { border-bottom: 0; }
.policy > h2:first-child { margin-top: 0; }

/* ==========================================================================
   Tính năng nâng cao: video, phóng to, độc bản, giữ hàng, quà tặng, kiểm định…
   ========================================================================== */

/* ---------- Hiệu ứng hiện dần khi cuộn ---------- */
.js-reveal [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 700ms var(--ease), transform 700ms var(--ease); transition-delay: var(--reveal-delay, 0ms); }
.js-reveal [data-reveal].is-revealed { opacity: 1; transform: none; }

/* ---------- Đầu trang: nút yêu thích ---------- */
.wish-link .icon { width: 22px; height: 22px; }

/* ---------- Thư viện ảnh: phóng to & video ---------- */
.gallery__stage { position: relative; width: 100%; height: 100%; overflow: hidden; cursor: zoom-in; }
.gallery__stage img { transition: transform 250ms var(--ease), opacity var(--dur-fast) var(--ease); will-change: transform; }
.gallery__stage.is-zooming img { transform: scale(2.1); }
.gallery__expand {
  position: absolute; right: var(--sp-5); bottom: var(--sp-5); z-index: 2; display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; padding: 0; border: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.92); color: var(--c-primary-deep);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}
.gallery__expand:hover { color: var(--c-primary); background: #fff; }
.gallery__video { position: absolute; inset: 0; background: #000; }
.gallery__video video, .gallery__video iframe { display: block; width: 100%; height: 100%; border: 0; object-fit: contain; background: #000; }
.gallery__thumb--video { position: relative; }
.gallery__play { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(6, 30, 18, 0.35); color: #fff; }
.gallery__play .icon { width: 26px; height: 26px; fill: currentColor; }
.gallery__thumb-label { position: absolute; left: 0; right: 0; bottom: 4px; font-size: 11px; font-weight: 700; color: #fff; text-align: center; letter-spacing: 0.04em; text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5); }
.gallery__hint { display: flex; align-items: center; gap: var(--sp-3); margin: var(--sp-7) 0 0; font-size: var(--fs-xs); color: var(--c-text-muted); }
.gallery__hint .icon { width: 15px; height: 15px; }
.gallery__hint .hint-touch { display: none; }
/* Câu hướng dẫn soi vân: màn hình cỡ điện thoại hoặc máy cảm ứng → câu "Chạm…" (không nhắc chuột) */
@media (hover: none), (max-width: 767px) { .gallery__hint .hint-mouse { display: none; } .gallery__hint .hint-touch { display: inline; } }
@media (hover: none) { .gallery__stage { cursor: pointer; touch-action: pan-y; } }

/* ---------- Thông tin sản phẩm ---------- */
.unique-note { display: flex; align-items: flex-start; gap: var(--sp-5); margin: var(--sp-7) 0 0; padding: var(--sp-5) var(--sp-7); border-radius: var(--r-md); background: var(--c-cream); font-size: var(--fs-sm); color: var(--c-text); }
.unique-note .icon { width: 18px; height: 18px; margin-top: 3px; color: var(--c-gold-text); }
.unique-note strong { color: var(--c-gold-text); }
.cert-link { display: inline-flex; align-items: center; gap: var(--sp-3); font-weight: 600; }
.cert-link .icon { width: 17px; height: 17px; }
.notice--sold, .notice--held { margin-bottom: var(--sp-10); }
.notice--sold { border-left-color: var(--c-primary); }
.notice--held { border-left-color: #e9a23b; background: #fffaf0; }
.notice--held .icon { width: 17px; height: 17px; margin-right: var(--sp-3); vertical-align: -3px; color: var(--c-warning); }
.notice--success { border-left-color: var(--c-success); background: #eefaf3; }
.notice__actions { display: flex; flex-wrap: wrap; gap: var(--sp-5); margin-top: var(--sp-8); }
.btn--ghost { --btn-bg: var(--c-cream); --btn-fg: var(--c-primary-deep); --btn-bd: #e5d9b6; }
.btn--ghost:hover { --btn-bg: #f3ead2; --btn-bd: var(--c-gold); }
.hold-box { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-5) var(--sp-8); margin: calc(var(--sp-5) * -1) 0 var(--sp-10); }
.hold-box p { margin: 0; font-size: var(--fs-xs); color: var(--c-text-muted); max-width: 300px; }
.action-row { display: flex; flex-wrap: wrap; gap: var(--sp-5) var(--sp-10); margin-bottom: var(--sp-9); }
.link-action { display: inline-flex; align-items: center; gap: var(--sp-4); padding: var(--sp-3) 0; border: 0; background: none; font-weight: 600; font-size: var(--fs-sm); color: var(--c-primary-deep); }
.link-action .icon { width: 19px; height: 19px; transition: transform var(--dur-instant) var(--ease); }
.link-action:hover { color: var(--c-primary); }
.link-action:hover .icon { transform: scale(1.12); }
.link-action[aria-pressed="true"] { color: #c2410c; }
.qty--unique { display: inline-flex; align-items: center; height: 38px; padding: 0 var(--sp-8); margin: 0; border-radius: var(--r-pill); background: var(--c-cream); color: var(--c-gold-text); font-size: var(--fs-xs); font-weight: 600; white-space: nowrap; }

/* Tính ni tay */
.size-tool { display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--sp-11); align-items: start; }
.size-calc label { display: flex; align-items: center; gap: var(--sp-4); margin-bottom: var(--sp-5); font-weight: 600; }
.size-calc label .icon { color: var(--c-gold-text); }
.size-calc__row { display: flex; gap: var(--sp-5); }
.size-calc__row input { flex: 1; width: 100%; min-width: 0; height: 46px; padding: 0 var(--sp-8); border: 1px solid var(--c-border); border-radius: var(--r-md); font-size: var(--fs-lg); }
.size-calc__row input:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(11, 90, 50, 0.15); }
.size-calc__row input[aria-invalid="true"] { border-color: var(--c-danger); }
.size-calc__result:not(:empty) { margin-top: var(--sp-8); padding-top: var(--sp-8); border-top: 1px dashed var(--c-border-soft); }
.size-calc__ni { margin: 0 0 var(--sp-4); font-size: var(--fs-lg); }
.size-calc__ni strong { color: var(--c-primary); font-size: var(--fs-xl); }
.size-calc__fit { display: flex; align-items: center; gap: var(--sp-4); margin: 0 0 var(--sp-5); font-size: var(--fs-sm); color: var(--c-warning); }
.size-calc__fit.is-ok { color: var(--c-success); font-weight: 600; }
.size-calc__fit .icon { width: 18px; height: 18px; }
.cert-mini { display: grid; grid-template-columns: 320px 1fr; gap: var(--sp-11); align-items: start; }
.cert-mini__img { display: block; border-radius: var(--r-md); overflow: hidden; box-shadow: 0 0 0 1px var(--c-border-soft); }

/* Tìm vòng vừa tay (trang danh mục) */
.size-finder { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: var(--sp-5) var(--sp-9); margin-bottom: var(--sp-10); padding: var(--sp-8) var(--sp-9); border-radius: var(--r-md); background: var(--c-cream); border: 1px solid #efe6cf; }
.size-finder__icon { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: 50%; background: #fff; color: var(--c-gold-text); box-shadow: inset 0 0 0 1px var(--c-gold); }
.size-finder__text { display: flex; flex-direction: column; font-size: var(--fs-xs); color: var(--c-text-muted); line-height: 1.5; }
.size-finder__text strong { font-size: var(--fs-lg); color: var(--c-primary-deep); }
.size-finder__row { display: flex; gap: var(--sp-4); }
.size-finder__row input { width: 130px; height: 38px; padding: 0 var(--sp-7); border: 1px solid var(--c-border); border-radius: var(--r-pill); background: #fff; }
.size-finder__row input:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(11, 90, 50, 0.15); }

/* ---------- Hộp thoại & xem ảnh lớn ---------- */
body.has-dialog { overflow: hidden; }
dialog { padding: 0; border: 0; color: var(--c-text); }
dialog::backdrop { background: rgba(6, 30, 18, 0.55); backdrop-filter: blur(3px); }
.modal { width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 32px); border-radius: var(--r-md); background: var(--c-surface); box-shadow: var(--shadow-1); overflow: auto; }
.modal[open] { animation: modal-in var(--dur-fast) var(--ease); }
@keyframes modal-in { from { opacity: 0; transform: translateY(14px) scale(0.98); } }
.modal--wide { width: min(980px, calc(100vw - 32px)); }
.modal__body { position: relative; padding: var(--sp-11); }
.modal__close { position: absolute; top: var(--sp-5); right: var(--sp-5); z-index: 5; }
.modal__title { margin-bottom: var(--sp-7); padding-right: var(--sp-12); font-family: var(--font-serif); font-size: var(--fs-2xl); font-weight: 600; }
.modal__text { color: var(--c-text-muted); font-size: var(--fs-sm); }
.modal__actions { display: flex; flex-wrap: wrap; gap: var(--sp-5); }
/* Trình soi ảnh (main.js → buildZoomer) */
.zoomer { width: 100vw; max-width: none; height: 100vh; height: 100dvh; max-height: none; margin: 0; padding: 0; border: 0; border-radius: 0; background: #0d1310; color: #fff; overflow: hidden; }
.zoomer::backdrop { background: #0d1310; }
.zoomer__stage { position: absolute; inset: 0; overflow: hidden; outline: none; touch-action: none; cursor: zoom-in; user-select: none; -webkit-user-select: none; }
.zoomer.is-zoomed .zoomer__stage { cursor: grab; }
.zoomer__wrap { width: 100%; height: 100%; transform-origin: 50% 50%; will-change: transform; }
.zoomer__wrap.is-anim { transition: transform 260ms var(--ease); }
.zoomer__wrap img { display: block; width: 100%; height: 100%; object-fit: contain; pointer-events: none; -webkit-user-drag: none; }
.zoomer__bar { position: absolute; top: 0; left: 0; right: 0; z-index: 2; display: flex; align-items: center; gap: 8px; padding: max(10px, env(safe-area-inset-top)) 12px 18px; background: linear-gradient(rgba(0, 0, 0, .5), transparent); pointer-events: none; }
.zoomer__bar > * { pointer-events: auto; }
.zoomer__count { flex: 1; font-size: 14px; font-weight: 600; letter-spacing: .06em; }
.zoomer__btn, .zoomer__nav { display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .16); color: #fff; cursor: pointer; transition: background var(--dur-instant), opacity var(--dur-fast); }
.zoomer__btn:hover, .zoomer__nav:hover { background: rgba(255, 255, 255, .28); }
.zoomer__btn .icon, .zoomer__nav .icon { width: 22px; height: 22px; }
.zoomer__nav { position: absolute; top: 50%; z-index: 2; transform: translateY(-50%); }
.zoomer__nav--prev { left: 12px; }
.zoomer__nav--next { right: 12px; }
.zoomer.is-single .zoomer__nav, .zoomer.is-zoomed .zoomer__nav { opacity: 0; pointer-events: none; }
.zoomer__hint { position: absolute; left: 50%; bottom: max(18px, env(safe-area-inset-bottom)); z-index: 2; width: max-content; max-width: calc(100% - 32px); margin: 0; padding: 8px 14px; border-radius: 20px; background: rgba(0, 0, 0, .6); font-size: 13px; line-height: 1.45; text-align: center; transform: translateX(-50%); transition: opacity 400ms; pointer-events: none; }
.zoomer__hint.is-hidden { opacity: 0; }

/* Xem nhanh */
.qv { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--sp-11); }
.qv__media .gallery__main { position: relative; aspect-ratio: 1; overflow: hidden; border-radius: var(--r-md); background: var(--c-cream); }
.qv__media .gallery__main img { width: 100%; height: 100%; object-fit: cover; }
.qv__media .gallery__thumb { width: 64px; height: 64px; }
.qv__title { margin: var(--sp-3) 0 var(--sp-5); padding-right: var(--sp-12); font-family: var(--font-serif); font-size: var(--fs-2xl); font-weight: 600; line-height: 1.3; }
.qv__title:focus { outline: none; }
.qv .price--lg { margin: var(--sp-7) 0 var(--sp-8); }
.qv .unique-note { margin-top: var(--sp-3); }
.qv__actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-5); margin: var(--sp-9) 0; }
.qv__actions .btn { flex: 1 1 140px; }
.qv__loading, .qv__error { margin: 0; padding: var(--sp-12); text-align: center; color: var(--c-text-muted); }
.spec-list--compact { margin: var(--sp-8) 0 0; }
.spec-list--compact > div { grid-template-columns: 100px 1fr; padding: var(--sp-4) 0; font-size: var(--fs-sm); }

/* Sản phẩm trong trang giữ hàng / kiểm định */
.hold-product { display: flex; align-items: center; gap: var(--sp-8); margin-bottom: var(--sp-8); padding: var(--sp-5); border-radius: var(--r-md); background: var(--c-surface); border: 1px solid var(--c-border-soft); color: var(--c-text); }
.hold-product img { width: 72px; height: 72px; border-radius: var(--r-sm); object-fit: cover; background: var(--c-cream); }
.hold-product strong { display: block; color: var(--c-primary-deep); line-height: 1.4; }
.hold-product small { color: var(--c-primary); font-weight: 600; font-size: var(--fs-sm); }
.hold-product:hover strong { color: var(--c-primary); }

.bank-box--paid { background: #eefaf3; border-color: #bfe6cf; }
.bank-box--paid .summary__title { display: flex; align-items: center; gap: var(--sp-4); color: var(--c-success); }
.bank-box--paid .summary__title .icon { width: 22px; height: 22px; }

/* Trạng thái giữ hàng */
.hold-status { display: inline-flex; align-items: center; gap: var(--sp-3); padding: 2px var(--sp-7); border-radius: var(--r-pill); font-size: var(--fs-xs); font-weight: 700; }
.hold-status--pending { background: #fff4d6; color: var(--c-warning); }
.hold-status--confirmed { background: #e7f6ee; color: var(--c-success); }
.hold-status--expired, .hold-status--none { background: var(--c-surface-strong); color: var(--c-text-muted); }
.order-done__icon--wait { background: var(--c-gold); box-shadow: 0 0 0 8px #f6ecd0; }
.order-done__icon--muted { background: #8a8a8a; box-shadow: 0 0 0 8px var(--c-surface-strong); }
.hold-steps { margin-top: var(--sp-9); padding-left: 0; list-style: none; counter-reset: hs; }
.hold-steps li { position: relative; padding-left: 34px; margin-bottom: var(--sp-5); font-size: var(--fs-sm); color: var(--c-text-muted); counter-increment: hs; }
.hold-steps li::before { content: counter(hs); position: absolute; left: 0; top: 0; display: inline-flex; width: 24px; height: 24px; align-items: center; justify-content: center; border-radius: 50%; background: var(--c-surface-strong); color: var(--c-text-muted); font-size: 12px; font-weight: 700; }
.hold-steps li.is-done { color: var(--c-text); }
.hold-steps li.is-done::before { content: "✓"; background: var(--c-success); color: #fff; }
.hold-steps li.is-current { color: var(--c-primary-deep); font-weight: 600; }
.hold-steps li.is-current::before { background: var(--c-gold); color: #fff; }
.modal__steps { margin: 0 0 var(--sp-9); padding-left: 1.2em; font-size: var(--fs-sm); color: var(--c-text-muted); }
.modal__steps li { margin-bottom: var(--sp-3); }
.modal__steps strong { color: var(--c-primary-deep); }
.hold-manage { margin-top: var(--sp-10); }
.hold-manage__actions { margin: var(--sp-10) 0 0; }
.hold-manage code { padding: 1px 5px; border-radius: 3px; background: var(--c-surface-strong); font-size: 0.92em; }

/* ---------- Đặt lịch xem ngọc ---------- */
.benefit-list { display: grid; gap: var(--sp-8); margin-bottom: var(--sp-10); }
.benefit-list li { display: flex; gap: var(--sp-8); }
.benefit-list .icon { width: 44px; height: 44px; padding: 11px; border-radius: 50%; background: var(--c-cream); color: var(--c-gold-text); flex-shrink: 0; }
.benefit-list strong { display: block; color: var(--c-primary-deep); }
.benefit-list span { display: block; font-size: var(--fs-sm); color: var(--c-text-muted); }
.addr { display: flex; gap: var(--sp-5); margin: 0 0 var(--sp-5); font-size: var(--fs-sm); }
.addr .icon { width: 18px; height: 18px; margin-top: 3px; color: var(--c-gold-text); }
.slot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }
.slot { position: relative; margin: 0 !important; }
.slot input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.slot span { display: flex; align-items: center; justify-content: center; height: 44px; border: 1px solid var(--c-border); border-radius: var(--r-md); font-weight: 600; transition: border-color var(--dur-instant), background var(--dur-instant), color var(--dur-instant); }
.slot input:hover + span { border-color: var(--c-primary); }
.slot input:checked + span { border-color: var(--c-primary); background: var(--c-primary); color: #fff; }
.slot input:focus-visible + span { outline: 2px solid var(--focus-color); outline-offset: 2px; }
.field input[type="date"] { font-family: inherit; }

/* ---------- Tra cứu giấy kiểm định ---------- */
.page-hero--center { text-align: center; }
.page-hero--center .breadcrumbs ol { justify-content: center; }
.page-hero--center .page-hero__desc { margin-inline: auto; }
.page-hero__icon { display: inline-flex; width: 64px; height: 64px; align-items: center; justify-content: center; margin-bottom: var(--sp-8); border-radius: 50%; background: #fff; color: var(--c-gold-text); box-shadow: inset 0 0 0 1px var(--c-gold), var(--shadow-soft); }
.page-hero__icon .icon { width: 30px; height: 30px; }
.cert-search { margin: var(--sp-10) auto 0; }
.cert-result { margin-bottom: var(--sp-12); }
.cert-result__head { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-5) var(--sp-8); margin-bottom: var(--sp-10); }
.cert-result__head h2 { font-family: var(--font-serif); font-size: var(--fs-2xl); font-weight: 600; }
.cert-result__badge { display: inline-flex; align-items: center; gap: var(--sp-3); padding: 3px var(--sp-7); border-radius: var(--r-pill); background: #e7f6ee; color: var(--c-success); font-size: var(--fs-xs); font-weight: 700; }
.cert-result__badge .icon { width: 15px; height: 15px; }
.cert-result__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--sp-11); align-items: start; }
.cert-result__img { position: relative; display: block; padding: 0; border: 0; border-radius: var(--r-md); overflow: hidden; background: var(--c-cream); box-shadow: 0 0 0 1px var(--c-border-soft); cursor: zoom-in; }
.cert-result__img img { width: 100%; }
.cert-result__zoom { position: absolute; right: var(--sp-5); bottom: var(--sp-5); display: inline-flex; width: 36px; height: 36px; align-items: center; justify-content: center; border-radius: 50%; background: rgba(255, 255, 255, 0.92); color: var(--c-primary-deep); }
.cert-result .spec-list { margin: 0; }
.cert-result__product { margin-top: var(--sp-10); padding-top: var(--sp-10); border-top: 1px solid var(--c-border-soft); }
.cert-help { padding-top: var(--sp-5); }

/* ---------- Quà tặng ---------- */
.page-hero__split { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--sp-12); align-items: center; }
.page-hero__img { width: 100%; max-width: 340px; justify-self: end; border-radius: var(--r-md); box-shadow: var(--shadow-soft); }
.page-hero--collection .link-more { margin-top: var(--sp-9); }
.page-hero--collection .link-more .icon:first-child { width: 18px; height: 18px; }
.gift-quiz { max-width: 920px; margin: 0 auto; }
.gift-quiz__head { display: flex; gap: var(--sp-9); align-items: center; margin-bottom: var(--sp-10); }
.gift-quiz__head p { margin: var(--sp-3) 0 0; color: var(--c-text-muted); }
.gift-quiz__head .section-title--sm { margin: 0; }
.gift-quiz__icon { display: inline-flex; width: 56px; height: 56px; align-items: center; justify-content: center; border-radius: 50%; background: var(--c-cream); color: var(--c-gold-text); flex-shrink: 0; }
.gift-quiz__icon .icon { width: 26px; height: 26px; }
.gift-quiz__step { margin: 0 0 var(--sp-10); padding: 0; border: 0; }
.gift-quiz__step legend { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-5); margin-bottom: var(--sp-7); font-weight: 600; color: var(--c-primary-deep); }
.gift-quiz__step .optional { font-weight: 400; font-size: var(--fs-xs); color: var(--c-text-muted); }
.step-num { display: inline-flex; width: 26px; height: 26px; align-items: center; justify-content: center; border-radius: 50%; background: var(--c-primary); color: #fff; font-size: var(--fs-xs); }
.choice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }
.choice-grid--budget { grid-template-columns: repeat(5, 1fr); }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.choice span { display: flex; align-items: center; justify-content: center; min-height: 52px; padding: var(--sp-4) var(--sp-7); border: 1px solid var(--c-border); border-radius: var(--r-md); background: #fff; text-align: center; font-size: var(--fs-sm); font-weight: 500; line-height: 1.4; transition: border-color var(--dur-instant), background var(--dur-instant), color var(--dur-instant), box-shadow var(--dur-instant); }
.choice input:hover + span { border-color: var(--c-primary); }
.choice input:checked + span { border-color: var(--c-primary); background: var(--c-primary-soft); color: var(--c-primary-deep); font-weight: 700; box-shadow: inset 0 0 0 1px var(--c-primary); }
.choice input:focus-visible + span { outline: 2px solid var(--focus-color); outline-offset: 2px; }
.gift-quiz__year { width: 220px; height: 46px; padding: 0 var(--sp-8); border: 1px solid var(--c-border); border-radius: var(--r-md); font-size: var(--fs-lg); }
.gift-quiz__year:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(11, 90, 50, 0.15); }
.gift-results { margin-top: var(--sp-12); }
.gift-results:focus { outline: none; }
.gift-more__title { margin-top: var(--sp-13); }
.occasion-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-10); }
.occasion-grid--sm { grid-template-columns: repeat(5, 1fr); gap: var(--sp-8); }
.occasion { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--r-md); color: #fff; }
.occasion-grid--sm .occasion { aspect-ratio: 1; }
.occasion img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 900ms var(--ease); }
.occasion::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(4, 25, 14, 0.82)); }
.occasion__text { position: absolute; left: var(--sp-9); right: var(--sp-9); bottom: var(--sp-9); z-index: 1; }
.occasion__text strong { display: block; font-family: var(--font-serif); font-size: var(--fs-xl); font-weight: 600; line-height: 1.3; }
.occasion-grid--sm .occasion__text { left: var(--sp-7); right: var(--sp-7); bottom: var(--sp-7); }
.occasion-grid--sm .occasion__text strong { font-size: var(--fs-sm); }
.occasion__text small { display: block; margin-top: var(--sp-2); font-size: var(--fs-xs); color: var(--c-gold-light); }
.occasion:hover { color: #fff; }
.occasion:hover img { transform: scale(1.06); }

/* ---------- Trang chủ: cam kết minh bạch ---------- */
.trust { background: var(--c-primary-deep); color: rgba(255, 255, 255, 0.8); --focus-color: var(--c-gold-light); }
.trust__inner { display: grid; grid-template-columns: 1fr 1.25fr; gap: var(--sp-12); align-items: center; }
.trust .section-title { color: #fff; margin-bottom: var(--sp-10); font-size: clamp(24px, 2.6vw, 32px); }
.trust .eyebrow { color: var(--c-gold-light); }
.trust .search-form--wide { margin: 0; max-width: 520px; }
.trust__list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); }
.trust__list li { display: grid; grid-template-columns: 44px 1fr; grid-template-rows: auto auto; column-gap: var(--sp-7); padding: var(--sp-8); border-radius: var(--r-md); background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(230, 200, 115, 0.18); }
.trust__list .icon { grid-row: span 2; width: 44px; height: 44px; padding: 11px; border-radius: 50%; color: var(--c-gold-light); background: rgba(230, 200, 115, 0.1); }
.trust__list strong { color: #fff; font-size: var(--fs-sm); }
.trust__list span { font-size: var(--fs-xs); line-height: 1.5; }
.trust__list a { color: var(--c-gold-light); text-decoration: underline; text-underline-offset: 2px; }

/* Khách đeo thật */
.feedback--photo { padding: 0; overflow: hidden; }
.feedback--photo blockquote, .feedback--photo figcaption { padding-inline: var(--sp-9); }
.feedback--photo blockquote { margin-top: var(--sp-8); font-size: var(--fs-lg); }
.feedback--photo figcaption { padding-bottom: var(--sp-9); }
.feedback__img { display: block; width: 100%; padding: 0; border: 0; aspect-ratio: 4 / 5; overflow: hidden; background: var(--c-cream); cursor: zoom-in; }
.feedback__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms var(--ease); }
.feedback__img:hover img { transform: scale(1.04); }

/* ---------- Giỏ hàng: dịch vụ quà tặng ---------- */
.gift-options legend { display: flex; align-items: center; gap: var(--sp-4); }
.gift-options legend .icon { width: 18px; height: 18px; color: var(--c-gold-text); }
.check-row { display: grid !important; grid-template-columns: 20px 1fr auto; align-items: center; gap: var(--sp-5); margin: 0 0 var(--sp-4) !important; padding: var(--sp-5) var(--sp-7); border: 1px solid var(--c-border-soft); border-radius: var(--r-md); font-weight: 400 !important; cursor: pointer; transition: border-color var(--dur-instant), background var(--dur-instant); }
.check-row:hover { border-color: var(--c-primary); }
.check-row:has(input:checked) { border-color: var(--c-primary); background: var(--c-primary-soft); }
.check-row input { width: 18px; height: 18px; margin: 0; accent-color: var(--c-primary); }
.check-row span { font-size: var(--fs-sm); }
.check-row small { font-size: var(--fs-xs); color: var(--c-gold-text); font-weight: 600; white-space: nowrap; }
.gift-note { margin: 0 0 var(--sp-5) var(--sp-11); }

/* ---------- Chân trang: Zalo OA ---------- */
.zalo-follow { padding: var(--sp-9); border-radius: var(--r-md); background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(230, 200, 115, 0.2); }
.zalo-follow__title { margin: 0 0 var(--sp-3); font-weight: 700; color: #fff; font-size: var(--fs-sm); }
.zalo-follow__text { margin: 0 0 var(--sp-8); font-size: var(--fs-xs); line-height: 1.6; }
.zalo-mark { display: inline-flex; align-items: center; justify-content: center; height: 22px; padding: 0 6px; border-radius: 6px; background: #0068ff; color: #fff; font-size: 11px; font-weight: 800; letter-spacing: 0.02em; }

@media (max-width: 991px) {
  .size-tool, .cert-mini, .cert-result__grid, .trust__inner, .page-hero__split { grid-template-columns: minmax(0, 1fr); }
  .page-hero__img { justify-self: start; max-width: 220px; }
  .qv { grid-template-columns: minmax(0, 1fr); gap: var(--sp-9); }
  .occasion-grid { grid-template-columns: repeat(2, 1fr); }
  .occasion-grid--sm { grid-template-columns: repeat(3, 1fr); }
  .choice-grid--budget { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 767px) {
  .modal__body { padding: var(--sp-10) var(--sp-8); }
  .size-finder { grid-template-columns: auto minmax(0, 1fr); }
  .size-finder__row { grid-column: 1 / -1; }
  .size-finder__row input { flex: 1; width: auto; min-width: 0; }
  .trust__list { grid-template-columns: minmax(0, 1fr); }
  .choice-grid { grid-template-columns: repeat(2, 1fr); }
  .choice-grid--budget { grid-template-columns: repeat(2, 1fr); }
  .gift-quiz__year { width: 100%; }
  .slot-grid { grid-template-columns: repeat(2, 1fr); }
  .occasion-grid { gap: var(--sp-5); }
  .occasion { aspect-ratio: 1; }
  .occasion__text { left: var(--sp-7); right: var(--sp-7); bottom: var(--sp-7); }
  .occasion__text strong { font-size: var(--fs-sm); }
  .occasion__text small { display: none; }
  .occasion-grid--sm { grid-template-columns: repeat(2, 1fr); }
  .product-card__name { font-size: var(--fs-lg); }
  .card-tool { width: 32px; height: 32px; }
  .action-row { gap: var(--sp-3) var(--sp-9); }
}
@media (min-width: 1280px) and (max-width: 1439px) {
  .header-bar { gap: var(--sp-8); }
  .menu__link { padding-inline: var(--sp-4); letter-spacing: 0.03em; }
  .menu__link::after { left: var(--sp-4); right: var(--sp-4); }
  .has-sub > .menu__link::after { right: 2px; }
  .sub-toggle { margin-right: var(--sp-2); }
}
/* Màn 1280–1365px: thêm mục "Tra cứu đơn" → thu gọn khoảng cách chữ để menu vừa một hàng */
@media (min-width: 1280px) and (max-width: 1365px) {
  .header-bar { gap: var(--sp-6); }
  .menu__link { padding-inline: 5px; letter-spacing: 0; }
  .menu__link::after { left: 5px; right: 5px; }
  .sub-toggle { margin-right: 0; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
/* Máy tính: đầu trang tự cao lên vừa đủ để (đầu trang + banner) lấp kín màn hình.
   Banner luôn hiện trọn ảnh; chỉ chiều cao đầu trang & cỡ logo thay đổi (trong khoảng 102–168px). */
@media (min-width: 1280px) {
  .has-hero-ratio .site-header { --hdr: clamp(102px, calc(100vh - (100vw - var(--sbw, 0px)) * var(--hero-hw) - 1px), 168px); }
  .has-hero-ratio .site-header:not(.is-stuck) .header-bar { min-height: var(--hdr); }
  .has-hero-ratio .site-header:not(.is-stuck) .brand img { height: clamp(88px, calc(var(--hdr) - 18px), 140px); }
}

@media (max-width: 1279px) {
  /* Menu ngang không đủ chỗ → thu vào nút ☰ */
  .main-nav { display: none; }
  .menu-toggle { display: inline-flex; }
}
@media (max-width: 1199px) {
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .element-row { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 991px) {
  :root { --header-offset: 72px; }
  .brand img, .site-header.is-stuck .brand img { height: 58px; }
  .header-actions { gap: 0; }
  .search-panel__inner { padding-block: var(--sp-8); }
  .search-panel__close { display: none; }

  .hero__inner { grid-template-columns: minmax(0, 1fr); gap: var(--sp-5); min-height: 0; padding-block: var(--sp-10); text-align: center; }
  .hero__media { order: -1; }
  .hero__media img { max-height: 240px; }
  .hero__text { margin-inline: auto; margin-bottom: var(--sp-10); }

  /* Slide chữ thu gọn cho vừa khung: chữ bên trái, hình bên phải */
  .hero--ratio .hero__slide:not(.hero__slide--image) { overflow: hidden; }
  .hero--ratio .hero__inner { grid-template-columns: 1fr 40%; gap: var(--sp-8); padding-block: var(--sp-8); text-align: left; }
  .hero--ratio .hero__media { order: 0; }
  .hero--ratio .hero__media img { max-height: 40vw; }
  .hero--ratio .hero__title { font-size: clamp(19px, 5.2vw, 40px); margin-bottom: var(--sp-7); }
  .hero--ratio .hero__text { margin-inline: 0; margin-bottom: var(--sp-9); font-size: var(--fs-sm); }

  .product-grid, .product-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .menh-layout, .story, .contact-layout { grid-template-columns: minmax(0, 1fr); gap: var(--sp-11); }
  .story__media::before { inset: 10px -10px -10px 10px; }   /* khung vàng không vượt lề 16px của điện thoại */
  .post-grid, .feedback-grid { grid-template-columns: 1fr 1fr; }
  .footer-commit__grid, .value-grid, .process { grid-template-columns: 1fr 1fr; }

  .shop-layout { grid-template-columns: minmax(0, 1fr); padding-top: var(--sp-9); }
  .shop-sidebar {
    position: fixed; top: 0; bottom: 0; left: 0; z-index: 210; width: min(88vw, 340px);
    padding: var(--sp-8); background: var(--c-surface); overflow-y: auto;
    transform: translateX(-100%); visibility: hidden; transition: transform var(--dur-fast) var(--ease), visibility var(--dur-fast);
  }
  .shop-sidebar.is-open { transform: none; visibility: visible; }
  .shop-sidebar__close { display: inline-flex; }
  .shop-backdrop { display: block; position: fixed; inset: 0; z-index: 205; background: rgba(6, 30, 18, 0.5); }
  .shop-toolbar__filter { display: inline-flex; }

  .product-detail { grid-template-columns: minmax(0, 1fr); gap: var(--sp-10); }
  .gallery { position: static; }
  .cart-layout { grid-template-columns: minmax(0, 1fr); }
  .checkout { position: static; }
  .policy-layout { grid-template-columns: minmax(0, 1fr); gap: var(--sp-9); }
  .policy-toc { position: static; }
  .policy-toc ul { display: flex; flex-wrap: wrap; gap: var(--sp-5); border: 0; }
  .policy-toc a { margin: 0; border: 1px solid var(--c-border-soft); border-radius: var(--r-pill); padding: var(--sp-3) var(--sp-8); }
  .policy-toc a.is-current { border-color: var(--c-primary); }
}

@media (max-width: 767px) {
  .container { padding-inline: 16px; }
  .section { padding-block: var(--sp-12); }
  .section-head { margin-bottom: var(--sp-10); }
  .section-head--row { align-items: center; }
  .hero--ratio .eyebrow { margin-bottom: var(--sp-3); letter-spacing: 0.1em; }
  .hero--ratio .hero__text { display: none; }
  .hero--ratio .hero__actions .btn { min-height: 36px; padding: 0 var(--sp-8); font-size: var(--fs-xs); }

  .cat-grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-8) var(--sp-5); }
  .cat-tile__name { font-size: var(--fs-sm); }
  .product-grid, .product-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-5); }
  .product-card__body { padding: var(--sp-5) var(--sp-5) var(--sp-3); }
  .product-card__name { font-size: var(--fs-sm); }
  .price__now { font-size: var(--fs-lg); }
  .product-card__actions { margin: 0 var(--sp-5) var(--sp-5); }
  .product-card__cta { padding: 0 var(--sp-4); }
  .product-card__cta .icon { display: none; }

  /* Điện thoại: 5 mệnh xếp thành danh sách dọc gọn – thấy đủ cả 5, không phải trượt ngang */
  .element-row { grid-template-columns: minmax(0, 1fr); gap: var(--sp-5); margin-top: var(--sp-11); }
  .element-chip { align-items: center; gap: var(--sp-7); padding: 12px 14px; }
  .element-chip > span:last-child { flex: 1; min-width: 0; }
  .element-chip strong { font-size: var(--fs-lg); }
  .element-chip small { margin-top: 1px; }
  .element-chip::after { content: ""; flex: none; width: 8px; height: 8px; margin-right: 4px; border: solid rgba(255, 255, 255, 0.55); border-width: 2px 2px 0 0; transform: rotate(45deg); }
  .menh-result { padding: var(--sp-10); }
  .menh-result dl div { grid-template-columns: minmax(0, 1fr); gap: 0; }

  .post-grid, .feedback-grid { grid-template-columns: minmax(0, 1fr); }
  .footer-commit__grid { gap: var(--sp-9); }
  .footer-grid { grid-template-columns: minmax(0, 1fr); gap: var(--sp-11); padding-inline: 16px; }
  .footer-bottom__inner { flex-direction: column; }

  .contact-row, .perks, .info-cards, .field-row { grid-template-columns: minmax(0, 1fr); }
  .order-done__grid { grid-template-columns: minmax(0, 1fr); }   /* minmax(0,…): nội dung dài không đẩy khung tràn màn hình */
  .spec-list > div { grid-template-columns: 110px 1fr; }

  .cart-item { grid-template-columns: 76px 1fr auto; grid-template-areas: "img info remove" "img qty total"; gap: var(--sp-5) var(--sp-7); }
  .cart-item__img { grid-area: img; width: 76px; align-self: start; }
  .cart-item__info { grid-area: info; }
  .cart-item .qty { grid-area: qty; justify-self: start; }
  .cart-item__total { grid-area: total; min-width: 0; }
  .cart-item__remove { grid-area: remove; align-self: start; justify-self: end; margin: -6px -6px 0 0; }

  .page-product { padding-bottom: 76px; }
  .page-product .float-contact { bottom: 92px; }
  .page-product .toast-region { bottom: 92px; }
  .mobile-buy.is-away { transform: translateY(110%); visibility: hidden; }
  .mobile-buy {
    transition: transform var(--dur-normal) var(--ease), visibility var(--dur-normal);
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 95; display: flex; align-items: center; gap: var(--sp-8);
    padding: var(--sp-5) 16px calc(var(--sp-5) + env(safe-area-inset-bottom)); background: var(--c-surface);
    border-top: 1px solid var(--c-border-soft); box-shadow: 0 -6px 20px rgba(0, 0, 0, 0.08);
  }
  .mobile-buy__price { flex: 1; min-width: 0; line-height: 1.3; }
  .mobile-buy__price small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: var(--fs-xs); color: var(--c-text-muted); }
  .mobile-buy__price strong { color: var(--c-primary); font-size: var(--fs-xl); }
  .float-contact { right: 12px; }
  .float-btn { width: 46px; height: 46px; }
}

@media (max-width: 479px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .value-grid, .process, .footer-commit__grid { grid-template-columns: minmax(0, 1fr); }
  .menh-form__row { flex-direction: column; }
  .menh-form__row input { flex: none; }
  .buy-box .qty { width: 100%; justify-content: space-between; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

@media print {
  .site-header, .main-nav, .site-footer, .float-contact, .toast-region, .mobile-buy { display: none !important; }
}
.gift-unpriced { margin-top: var(--sp-10); }
.gift-unpriced a { font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.order-state { margin: -6px 0 12px; }

/* ---------- Phiếu xác nhận (phieu.php) ---------- */
.receipt-page .container { max-width: calc(760px + 2 * var(--sp-9)); }
.receipt-check { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 18px; padding: 14px 16px; border: 1px solid #bfe6cf; border-radius: 8px; background: #eefaf3; color: #134d2f; font-size: var(--fs-sm); }
.receipt-check p { margin: 0; }
.receipt-check .icon { flex: none; width: 22px; height: 22px; margin-top: 1px; color: var(--c-primary); }
.receipt-check--warn { border-color: #f0d3a0; background: #fff6e8; color: #6b4300; }
.receipt-check--warn .icon { color: #b26b00; }
.receipt-check--demo { border: 1px dashed #e0c36f; background: #fffbef; color: #5c4300; }
.receipt-check--demo .icon { color: #b28a1e; }
.receipt-tools { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: var(--sp-9); }   /* cách tờ phiếu bên dưới */
.receipt-tools .btn .icon { width: 18px; height: 18px; }
.receipt-tools__hint { margin: 10px 0 22px; color: var(--c-text-muted); font-size: var(--fs-xs); }

.receipt { position: relative; max-width: 760px; margin: 0 auto; padding: 32px 36px 28px; overflow: hidden; border: 1px solid var(--c-border-soft); border-top: 6px solid var(--c-primary); border-radius: 6px; background: #fff; box-shadow: 0 10px 30px rgba(6, 46, 28, .08); color: #2b2b2b; font-size: 14px; line-height: 1.55; }
.receipt, .receipt * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
.receipt::after { content: ""; position: absolute; right: -50px; bottom: -40px; width: 280px; height: 280px; background: url("../img/brand/lotus-gold.svg") no-repeat center / contain; opacity: .07; pointer-events: none; }
.receipt__head { display: flex; gap: 18px; align-items: center; padding-bottom: 18px; border-bottom: 1px solid var(--c-border-soft); }
.receipt__logo { flex: none; width: 84px; height: auto; }
.receipt__shop { display: flex; flex-direction: column; color: #555; font-size: 12.5px; line-height: 1.5; }
.receipt__brand { margin-bottom: 2px; color: var(--c-primary-deep); font-family: var(--font-serif); font-size: 22px; font-weight: 600; line-height: 1.2; }
.receipt__legal-name { color: #333; font-weight: 600; letter-spacing: .02em; }
.receipt__titlebar { display: flex; gap: 16px; align-items: center; justify-content: space-between; margin: 22px 0 18px; }
.receipt__title { margin: 0 0 4px; color: var(--c-primary); font-family: var(--font-serif); font-size: 24px; letter-spacing: .03em; text-transform: uppercase; }
.receipt__no { margin: 0; color: #666; font-size: 13px; }
.receipt__no strong { color: #222; letter-spacing: .03em; }
.receipt__stamp { flex: none; padding: 3px; border: 2px solid currentColor; border-radius: 10px; color: var(--c-primary); transform: rotate(-7deg); }
.receipt__stamp > div { padding: 6px 16px; border: 1px solid currentColor; border-radius: 7px; text-align: center; }
.receipt__stamp span { display: block; font-size: 15px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }
.receipt__stamp small { display: block; font-size: 11.5px; letter-spacing: .06em; }
.receipt.is-cancelled .receipt__stamp { color: #b42318; }
.receipt__party { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; margin: 0 0 16px; padding: 12px 16px; border-radius: 6px; background: #f6f8f6; }
.receipt__party dt, .receipt__info dt { color: #888; font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; }
.receipt__party dd { margin: 0; color: #222; font-weight: 600; }
.receipt__items { width: 100%; margin-bottom: 14px; border-collapse: collapse; }
.receipt__items th { padding: 8px 0; border-bottom: 1.5px solid var(--c-primary); color: #777; font-size: 11.5px; font-weight: 600; letter-spacing: .08em; text-align: left; text-transform: uppercase; }
.receipt__items td { padding: 10px 0; border-bottom: 1px solid #eee; vertical-align: top; }
.receipt__items .num { padding-left: 12px; text-align: right; white-space: nowrap; }
.receipt__item { display: block; color: #222; font-weight: 600; }
.receipt__items small { display: block; margin-top: 2px; color: #8a6d1f; font-size: 12px; }
.receipt__money { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 6px 0 16px; }
.receipt__info div { margin-bottom: 8px; }
.receipt__info dd { margin: 0; color: #222; }
.receipt__sum div { display: flex; gap: 12px; justify-content: space-between; padding: 5px 0; }
.receipt__sum dt { color: #555; }
.receipt__sum dd { margin: 0; text-align: right; white-space: nowrap; }
.receipt__sum .is-total { margin-top: 4px; padding-top: 9px; border-top: 1px solid #e6e6e2; font-weight: 600; }
.receipt__sum .is-strong { margin: 6px -10px 0; padding: 9px 10px; border-radius: 6px; background: var(--c-primary-soft); color: var(--c-primary-deep); font-weight: 700; }
.receipt__sum .is-strong dt { color: inherit; }
.receipt__sum .is-strong dd { font-size: 17px; }
.receipt__party-wide { grid-column: 1 / -1; }
.receipt__words { margin: 6px 0 0; color: #555; font-size: 12.5px; font-style: italic; text-align: right; }
.receipt__agree { margin: 8px 0 0; color: #666; font-size: 12px; }
.receipt__note { margin: 0 0 14px; padding: 10px 14px; border-left: 3px solid #d99a00; background: #fff8e6; color: #6b4300; font-size: 13px; }
.receipt__note--cancel { border-color: #b42318; background: #fdecea; color: #8a1c12; }
.receipt__terms { margin: 4px 0 18px; }
.receipt__terms h2 { margin: 0 0 6px; color: #777; font-family: var(--font-sans); font-size: 11.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.receipt__terms ul { margin: 0; padding: 0; color: #444; font-size: 12.5px; list-style: none; }
.receipt__terms li { position: relative; margin-bottom: 3px; padding-left: 14px; }
.receipt__terms li::before { content: "•"; position: absolute; left: 1px; color: var(--c-gold); font-weight: 700; }
.receipt__foot { position: relative; z-index: 1; display: flex; gap: 16px; align-items: center; padding-top: 16px; border-top: 1px dashed #cfd8d2; }
.receipt__qr { flex: none; width: 104px; height: 104px; padding: 6px; border: 1px solid #e3e3e3; border-radius: 6px; background: #fff; }
.receipt__verify strong { color: var(--c-primary-deep); }
.receipt__verify p { margin: 2px 0 0; color: #555; font-size: 12.5px; }
.receipt__verify .receipt__legal { color: #777; font-style: italic; }
.receipt--capture { width: 760px; max-width: none; margin: 0; border-radius: 0; box-shadow: none; }
.receipt-shot .modal__body { padding: var(--sp-8, 20px); }
.receipt-shot__hint { margin: 0 36px 0 0; font-size: var(--fs-sm); }
.receipt-shot img { display: block; width: 100%; max-height: 60vh; margin: 12px 0 14px; border: 1px solid #eee; border-radius: 4px; object-fit: contain; }

@media (max-width: 600px) {
  .receipt { padding: 22px 18px 20px; font-size: 13.5px; }
  .receipt__head { align-items: flex-start; gap: 12px; }
  .receipt__logo { width: 58px; }
  .receipt__brand { font-size: 19px; }
  .receipt__titlebar { flex-direction: column; align-items: flex-start; gap: 12px; }
  .receipt__title { font-size: 19px; }
  .receipt__party, .receipt__money { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .receipt__foot { align-items: flex-start; }
  .receipt__qr { width: 88px; height: 88px; }
}

@media print {
  @page { size: A4; margin: 12mm; }
  .page-receipt .receipt-check, .page-receipt .receipt-tools, .page-receipt .receipt-tools__hint, .demo-bar { display: none !important; }
  .page-receipt .section { padding: 0 !important; }
  .page-receipt .receipt { max-width: none; border-radius: 0; box-shadow: none; }
}

/* ---------- Tra cứu đơn hàng & "Đơn hàng của tôi" ---------- */
.notice--error { border-left-color: var(--c-danger); background: var(--c-danger-soft); color: #8a1c12; }
.lookup-form { padding: var(--sp-11); }
.lookup-form__grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 0 var(--sp-9); }
.lookup-form .btn .icon { width: 18px; height: 18px; }
.lookup-form__hint { margin: var(--sp-7) 0 0; color: var(--c-text-muted); font-size: var(--fs-xs); }
.lookup-form__error { margin-bottom: var(--sp-8); }
.my-orders { margin-top: var(--sp-11); }
.my-orders__title { margin: 0 0 var(--sp-6); font-family: var(--font-serif); font-size: var(--fs-xl); color: var(--c-primary-deep); }
.my-orders__list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--c-border-soft); }
.my-orders__list li { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--c-border-soft); }
.my-orders__list small { display: block; color: var(--c-text-muted); font-size: var(--fs-xs); }
.my-orders__links { display: flex; gap: 16px; font-size: var(--fs-sm); font-weight: 600; }
.my-orders__links a:not(.btn) { color: var(--c-primary); text-decoration: underline; text-underline-offset: 3px; }   /* chỉ link chữ – không đè màu nút */
.lookup-help { margin-top: var(--sp-11); color: var(--c-text-muted); font-size: var(--fs-sm); text-align: center; }
.order-keep { display: flex; gap: 10px; align-items: flex-start; margin: var(--sp-9) 0 0; padding: 12px 14px; border-radius: var(--r-sm); background: var(--c-surface-muted); color: var(--c-text-muted); font-size: var(--fs-xs); }
.order-keep .icon { flex: none; width: 18px; height: 18px; color: var(--c-gold); }
.order-keep a { color: var(--c-primary); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.share-btns { display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; }
.order-alert { background: #eefaf3; border-bottom: 1px solid #bfe6cf; color: #134d2f; font-size: var(--fs-sm); }
.order-alert__inner { display: flex; gap: 12px; align-items: center; padding-block: 10px; }
.order-alert__inner > .icon { flex: none; width: 20px; height: 20px; color: var(--c-primary); }
.order-alert p { flex: 1; margin: 0; }
.order-alert .btn { flex: none; }
.order-alert__close { flex: none; display: grid; place-items: center; width: 32px; height: 32px; border: 0; border-radius: 50%; background: transparent; color: inherit; cursor: pointer; }
.order-alert__close:hover { background: rgba(11, 90, 50, .08); }
.order-alert__close .icon { width: 18px; height: 18px; }
@media (max-width: 600px) {
  .lookup-form { padding: var(--sp-9); }
  .lookup-form__grid { grid-template-columns: minmax(0, 1fr); }
  .order-alert__inner { flex-wrap: wrap; row-gap: 8px; }
  .order-alert p { flex-basis: calc(100% - 80px); }
  .order-alert .btn { order: 3; margin-left: 32px; }
}
.order-alert strong { white-space: nowrap; }

/* ---------- Phiếu chưa phát hành (phieu.php khi cửa hàng chưa xác nhận) ---------- */
.receipt-wait { max-width: 640px; margin: 0 auto; padding: var(--sp-11); text-align: center; }
.receipt-wait__icon { display: inline-grid; place-items: center; width: 60px; height: 60px; margin-bottom: var(--sp-7); border-radius: 50%; background: #fff4d6; color: var(--c-warning); }
.receipt-wait__icon .icon { width: 28px; height: 28px; }
.receipt-wait__icon.is-muted { background: var(--c-surface-strong); color: var(--c-text-muted); }
.receipt-wait__title { margin: var(--sp-3) 0 var(--sp-6); color: var(--c-primary-deep); font-family: var(--font-serif); font-size: var(--fs-3xl); line-height: var(--lh-tight); }
.receipt-wait__code { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: center; margin: 0 0 var(--sp-7); font-size: var(--fs-sm); }
.receipt-wait__text { margin: 0 auto var(--sp-9); max-width: 46ch; color: var(--c-text-muted); font-size: var(--fs-sm); }
.receipt-wait__lines { margin: 0 0 var(--sp-9); padding: var(--sp-7) var(--sp-9); border-radius: var(--r-md); background: var(--c-surface-muted); list-style: none; font-size: var(--fs-sm); text-align: left; }
.receipt-wait__lines li + li { margin-top: 6px; }
.receipt-wait__total { display: flex; justify-content: space-between; gap: 12px; padding-top: 8px; border-top: 1px solid var(--c-border-soft); }
.receipt-wait__total strong { color: var(--c-primary-deep); }
.receipt-wait .hold-steps { display: inline-block; margin: 0 auto var(--sp-9); text-align: left; }
.receipt-wait__actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.receipt-wait__note { margin: var(--sp-9) 0 0; color: var(--c-text-muted); font-size: var(--fs-xs); }
.receipt-wait__note a { color: var(--c-primary); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.order-done__receipt { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; justify-content: center; margin: var(--sp-8) 0 0; }
.order-done__receipt .btn .icon { width: 18px; height: 18px; }
.order-done__receipt small { flex-basis: 100%; color: var(--c-text-muted); font-size: var(--fs-xs); }
@media (max-width: 600px) {
  .receipt-wait { padding: var(--sp-9) var(--sp-8); }
  .receipt-wait__title { font-size: var(--fs-2xl); }
}

/* ---------- Giỏ hàng & đặt hàng gọn (gio-hang.php) ---------- */
.checkout-head { padding-block: var(--sp-9) 0; }
.checkout-head .breadcrumbs { margin-bottom: var(--sp-4); }
.checkout-head__title { margin: 0; color: var(--c-primary-deep); font-family: var(--font-serif); font-size: var(--fs-3xl); font-weight: 600; }
.page-cart .cart-layout { grid-template-columns: minmax(0, 1fr) 400px; padding-block: var(--sp-9) var(--sp-12); }
.page-cart .checkout-form { margin-top: var(--sp-10); }
.page-cart .cart-main .link-more--back { margin-top: var(--sp-7); }
.checkout-more { margin: 0 0 var(--sp-8); border: 1px solid var(--c-border-soft); border-radius: var(--r-md); }
.checkout-more > summary { display: flex; align-items: center; gap: var(--sp-5); padding: var(--sp-6) var(--sp-8); font-size: var(--fs-sm); font-weight: 600; list-style: none; cursor: pointer; }
.checkout-more > summary::-webkit-details-marker { display: none; }
.checkout-more > summary .icon { width: 18px; height: 18px; color: var(--c-gold-text); }
.checkout-more__label { display: flex; flex: 1; flex-direction: column; line-height: 1.35; }
.checkout-more__label small { color: var(--c-text-muted); font-size: var(--fs-xs); font-weight: 400; }
.checkout-more > summary .icon:last-child { color: var(--c-text-muted); transition: transform var(--dur-fast) var(--ease); }
.checkout-more[open] > summary .icon:last-child { transform: rotate(180deg); }
.checkout-more > summary:hover { color: var(--c-primary); }
.checkout-more__body { padding: 0 var(--sp-8) var(--sp-4); }
.checkout-more__body > .field:last-child { margin-bottom: var(--sp-6); }
.checkout-more.gift-options .check-row:last-of-type { margin-bottom: var(--sp-6) !important; }
.checkout .summary { background: var(--c-surface); box-shadow: var(--shadow-soft); }
.checkout .summary .btn--block { margin-top: var(--sp-9); }
.checkout .form-error { margin: var(--sp-7) 0 0; }
.summary__pay { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 2px 12px; margin: var(--sp-7) 0 0; padding: var(--sp-5) var(--sp-7); border-radius: var(--r-sm); background: var(--c-surface-muted); font-size: var(--fs-xs); color: var(--c-text-muted); }
.summary__pay strong { margin-left: auto; color: var(--c-text); text-align: right; }
[data-sum-pay].is-missing { color: var(--c-warning); }
.pay-methods #pay-error { margin: 0 0 var(--sp-3); }
.pay-methods:has(#pay-error:not([hidden])) .radio-card { border-color: var(--c-danger); }
.checkout-trust { margin: var(--sp-9) 0 0; padding: var(--sp-8) 0 0; border-top: 1px dashed var(--c-border-soft); list-style: none; font-size: var(--fs-xs); color: var(--c-text-muted); }
.checkout-trust li { display: flex; gap: 8px; align-items: center; }
.checkout-trust li + li { margin-top: 6px; }
.checkout-trust .icon { width: 16px; height: 16px; color: var(--c-gold-text); }
.checkout-trust a { font-weight: 600; color: var(--c-primary); }
.checkout-bar { display: none; }
.site-footer--mini { margin-top: 0; background: var(--c-primary-deep); }
.mini-footer { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; justify-content: space-between; padding-block: var(--sp-8); font-size: var(--fs-xs); color: rgba(255, 255, 255, .78); }
.mini-footer p { margin: 0; }
.mini-footer__links { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 0; padding: 0; list-style: none; }
.mini-footer__links li { display: flex; gap: 6px; align-items: center; }
.mini-footer__links .icon { width: 14px; height: 14px; }
.mini-footer a { color: #fff; }
.mini-footer a:hover { color: var(--c-gold-light); }
@media (max-width: 1023px) {
  .page-cart .cart-layout { grid-template-columns: minmax(0, 1fr); gap: var(--sp-9); padding-bottom: var(--sp-10); }
  .page-cart .checkout { position: static; }
  /* Thanh Tổng cộng + Đặt hàng luôn ở đáy màn hình */
  .checkout-bar:not([hidden]) { position: fixed; left: 0; right: 0; bottom: 0; z-index: 95; display: flex; gap: var(--sp-8); align-items: center; justify-content: space-between; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: var(--c-surface); box-shadow: 0 -6px 20px rgba(6, 46, 28, .12); }
  .checkout-bar__sum { display: flex; flex-direction: column; line-height: 1.2; }
  .checkout-bar__sum small { color: var(--c-text-muted); font-size: var(--fs-xs); white-space: nowrap; }
  .checkout-bar__sum small.is-missing { color: var(--c-warning); font-weight: 600; }
  .checkout-bar__sum strong { color: var(--c-primary); font-size: var(--fs-xl); }
  .checkout-bar .btn { flex: 0 0 auto; min-width: 150px; }
  .checkout-bar:not([hidden]) { transition: transform var(--dur-normal) var(--ease), visibility var(--dur-normal); }
  .checkout-bar.is-away { transform: translateY(110%); visibility: hidden; }
  body.has-checkout-bar { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
  body.has-checkout-bar .float-contact { bottom: calc(84px + env(safe-area-inset-bottom)); }
  /* Thông báo (toast) hiện phía trên thanh Đặt hàng – không được che nút */
  body.has-checkout-bar .toast-region { bottom: calc(84px + env(safe-area-inset-bottom)); }
}
@media (max-width: 600px) {
  .checkout-head { padding-top: var(--sp-7); }
  .checkout-head__title { font-size: var(--fs-2xl); }
  .page-cart .checkout-form { padding: var(--sp-9) var(--sp-8); }
  .mini-footer { justify-content: center; text-align: center; }
  .mini-footer__links { justify-content: center; }
}

/* ---------- Đơn đang chờ chuyển khoản / chờ cọc: mã QR lên trước trên điện thoại ---------- */
.bank-box__mobile { display: none; gap: 8px; align-items: flex-start; margin: 0 0 var(--sp-8); padding: 10px 12px; border-radius: var(--r-sm); background: #fff8e6; color: #6b4300; font-size: var(--fs-xs); line-height: 1.5; text-align: left; }
.bank-box__mobile .icon { flex: none; width: 16px; height: 16px; margin-top: 2px; }
@media (hover: none), (max-width: 767px) { .bank-box__mobile { display: flex; } }
/* Nút xem phiếu ngay dưới mã QR: câu hỏi nhỏ ở trên, nút gọn một dòng ở giữa, ghi chú ở dưới */
.bank-box__receipt { display: flex; flex-direction: column; align-items: center; gap: 8px; margin: 0 0 var(--sp-9); padding: var(--sp-8) var(--sp-7); border-radius: var(--r-md); background: var(--c-surface); box-shadow: 0 0 0 1px var(--c-border-soft); text-align: center; }
.bank-box__receipt-ask { color: var(--c-text); font-size: var(--fs-sm); font-weight: 600; }
.bank-box__receipt .btn { min-width: 230px; max-width: 100%; }
.bank-box__receipt .btn .icon { width: 18px; height: 18px; }
.bank-box__receipt small { color: var(--c-text-muted); font-size: var(--fs-xs); line-height: 1.45; }
@media (max-width: 767px) {
  .order-done--pay .order-done__head { margin-bottom: var(--sp-9); }
  .order-done--pay .order-done__icon { width: 48px; height: 48px; margin-bottom: var(--sp-6); box-shadow: 0 0 0 5px #f6ecd0; }
  .order-done--pay .order-done__icon .icon { width: 24px; height: 24px; }
  .order-done--pay .order-done__head h1 { margin-bottom: var(--sp-5); font-size: 24px; }
  .order-done--pay .order-done__head p { font-size: var(--fs-sm); }
  .order-done--pay .order-done__grid > .bank-box { order: -1; }
  .order-done--pay .bank-box__qr { width: 240px; margin-bottom: var(--sp-7); }
}

/* Khung QR: tiêu đề căn giữa; thông tin chuyển khoản thủ công thu gọn (quét mã đã có đủ số tiền & nội dung) */
.bank-box > .summary__title { text-align: center; }
.bank-box__manual { margin-top: var(--sp-2); border-top: 1px solid var(--c-border-soft); }
.bank-box__manual > summary { display: flex; gap: 6px; align-items: center; justify-content: center; padding: var(--sp-8) 0 var(--sp-2); color: var(--c-primary); font-size: var(--fs-sm); font-weight: 600; list-style: none; cursor: pointer; }
.bank-box__manual > summary::-webkit-details-marker { display: none; }
.bank-box__manual > summary .icon { width: 16px; height: 16px; transition: transform var(--dur-fast) var(--ease); }
.bank-box__manual[open] > summary .icon { transform: rotate(180deg); }
.bank-box__manual dl { margin-top: var(--sp-6); }
/* Mỗi mục: tên nhỏ ở trên, giá trị + nút Sao chép cùng một hàng */
.bank-box__manual dl > div { display: block; padding: var(--sp-5) 0; border-bottom: 1px dashed var(--c-border-soft); }
.bank-box__manual dt { margin-bottom: 2px; font-size: var(--fs-xs); }
.bank-box__manual dd { display: flex; gap: var(--sp-6); align-items: center; justify-content: space-between; text-align: left; }
.bank-box__manual dd .btn { flex: none; }
@media (max-width: 360px) {
  .bank-box { padding-inline: 14px; }
  .bank-box__manual dd { gap: 8px; }
  .bank-box__manual dd .btn { padding-inline: 10px; }
}

/* =====================================================================
   HOÀN THIỆN GIAO DIỆN ĐIỆN THOẠI (rà soát toàn bộ trang – 20/10/2026)
   ===================================================================== */
/* Tiêu đề không để một chữ lẻ ở dòng cuối; đoạn văn ngắt dòng đẹp hơn (trình duyệt cũ bỏ qua) */
h1, h2, h3, .section-title, .page-hero__title, .product-info__title, .modal__title, .qv__title, .post-card__title, .footer-title,
.checkout-head__title, .order-done__head h1, .receipt-wait__title, .product-card__name { text-wrap: balance; }
.prose p, .prose li, .page-hero__desc { text-wrap: pretty; }
.nowrap { white-space: nowrap; }
.field-hint { margin: 6px 0 0; color: var(--c-text-muted); font-size: var(--fs-xs); }
.modal { max-height: calc(100dvh - 32px); }
.modal__close { background: rgba(255, 255, 255, .94); box-shadow: 0 2px 8px rgba(0, 0, 0, .12); }
.zoomer__nav { background: rgba(0, 0, 0, .38); }
.zoomer__nav:hover { background: rgba(0, 0, 0, .55); }
.notice--held .icon { display: inline-block; }
.cert-code { white-space: nowrap; font-family: var(--font-sans); font-variant-numeric: lining-nums tabular-nums; letter-spacing: .02em; }
.cert-search input::-webkit-search-cancel-button { display: none; }
.field legend { padding: 0; }
.policy:last-child { padding-bottom: 0; margin-bottom: 0; }
.story__content .section-title { margin-top: 0; font-size: clamp(26px, 3vw, var(--fs-4xl)); }
.story__content .eyebrow { margin-bottom: var(--sp-5); }
.article__meta span { white-space: nowrap; }
/* Chân trang: mục thu gọn chỉ hoạt động trên điện thoại */
.footer-acc > summary { list-style: none; cursor: default; }
.footer-acc > summary::-webkit-details-marker { display: none; }
.footer-acc > summary .icon { display: none; }

@media (max-width: 991px) {
  /* Mục lục chính sách: dải trượt ngang, luôn nằm dưới đầu trang khi cuộn */
  .policy-toc { position: sticky; top: var(--header-offset); z-index: 20; margin-inline: -16px; background: rgba(255, 255, 255, .97); border-bottom: 1px solid var(--c-border-soft); }
  .policy-toc ul { flex-wrap: nowrap; gap: 8px; padding: 8px 16px; overflow-x: auto; scrollbar-width: none; }
  .policy-toc ul::-webkit-scrollbar { display: none; }
  .policy-toc a { display: flex; align-items: center; min-height: 40px; white-space: nowrap; }
  .policy { scroll-margin-top: calc(var(--header-offset) + 64px); }
  .story__media { margin-right: 10px; }
}

@media (max-width: 767px) {
  /* iPhone không tự phóng to trang khi chạm vào ô nhập (chữ trong ô ≥ 16px) */
  .field input, .field textarea, .field select, select, .search-form input, .search-form--wide input, .size-calc__row input, .qty input { font-size: 16px; }

  /* Thông báo nhỏ (toast): hiện ở trên, ngay dưới đầu trang – không che nút ở đáy màn hình */
  .toast-region, .page-product .toast-region, body.has-checkout-bar .toast-region { top: calc(var(--header-offset) + 8px); bottom: auto; left: 12px; right: 12px; width: auto; }
  .toast button { display: grid; place-items: center; width: 44px; height: 44px; margin: -12px -12px -12px 0; }

  /* Trang sản phẩm: đã có thanh "Mua ngay" và ô Gọi/Zalo → ẩn nút nổi cho khỏi che ảnh, thẻ sản phẩm */
  .page-product .float-contact { display: none; }
  /* Giỏ hàng, đơn hàng, giữ hàng, phiếu, tra cứu đơn: trang đã có sẵn mục Gọi/Zalo → ẩn nút nổi cho khỏi che nút xóa, ô nhập, phiếu */
  .page-cart .float-contact, .page-order .float-contact, .page-receipt .float-contact, .page-lookup .float-contact { display: none; }
  .page-product { padding-bottom: 0; }
  .has-mobile-buy { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
  .gallery__expand { width: 44px; height: 44px; }
  .gallery__hint { align-items: flex-start; }
  .gallery__hint .icon { margin-top: 2px; flex: none; }
  .page-product .perks { display: none; }
  .tabs__list { gap: var(--sp-9); margin-inline: -16px; padding-inline: 16px; scroll-padding-inline: 16px;
    -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent); mask-image: linear-gradient(90deg, #000 85%, transparent); }
  .tabs__list [role="tab"] { font-size: var(--fs-sm); }
  .notice__actions .btn { flex: 1 1 100%; }
  .hold-box .btn { flex: 1 1 100%; min-height: 50px; }
  .hold-box p { max-width: none; }
  .link-action { min-height: 44px; }
  .chip--sm { min-height: 36px; }

  /* Thẻ sản phẩm: nhãn không đè nút tim; chữ danh mục nhỏ lại, tên sản phẩm rõ hơn; nút một dòng */
  .product-card .badges { right: calc(var(--sp-5) + 40px); }
  .product-card .badge { max-width: 100%; font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .product-card__cat { font-size: 11px; letter-spacing: .06em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .product-card__name { font-size: 15px; }
  .product-card__cta { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .card-tool { width: 36px; height: 36px; }

  /* Tiêu đề mục có link "Xem thêm" bên cạnh */
  .section-head--row { align-items: flex-end; }
  .section-head--row .section-title { font-size: 24px; }

  /* Đường dẫn trang: một dòng, phần cuối rút gọn bằng "…" */
  .breadcrumbs ol { flex-wrap: nowrap; overflow: hidden; }
  .breadcrumbs li { flex: none; }
  .breadcrumbs li:last-child { flex: 1 1 auto; min-width: 0; }
  .breadcrumbs [aria-current] { display: block; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

  /* Cửa sổ Xem nhanh: nút đóng luôn hiện; ảnh thấp hơn để thấy giá; nút mua dính ở đáy */
  .modal > .modal__close { position: sticky; top: 8px; float: right; margin: 8px 8px -52px 0; }
  .qv { gap: var(--sp-8); }
  .qv__media .gallery__main { aspect-ratio: 4 / 3; }
  .qv__media .gallery__thumb { width: 52px; height: 52px; }
  .qv__actions { position: sticky; bottom: 0; z-index: 3; margin: var(--sp-8) -16px -24px; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: #fff; box-shadow: 0 -6px 16px rgba(0, 0, 0, .06); }

  /* Hộp Giữ hàng: nút gửi dính ở đáy, rộng đều; các bước có số thứ tự; ô đồng ý canh theo dòng đầu */
  #hold-dialog .modal__actions { position: sticky; bottom: -24px; z-index: 3; margin: 0 -16px -24px; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: #fff; box-shadow: 0 -6px 16px rgba(0, 0, 0, .06); }
  #hold-dialog .modal__actions .btn { flex: 1 1 100%; }
  #hold-dialog .modal__actions .btn--outline { min-height: 40px; border: 0; }
  .modal__steps { list-style: decimal; }
  .hold-agree .check-row { align-items: start; }
  .hold-agree .check-row input { margin-top: 3px; }

  /* Bài viết, chính sách */
  .prose h2 { font-size: 24px; }
  .prose h3 { font-size: 16.5px; margin-top: 1.4em; }
  .article__cover { aspect-ratio: 16 / 10; margin: var(--sp-10) 0; }
  .policy-layout { padding-block: var(--sp-10) var(--sp-12); }

  /* Liên hệ: 5 ô thông tin gộp thành một danh sách, bấm cả hàng */
  .info-cards { gap: 0; border: 1px solid var(--c-border-soft); border-radius: var(--r-md); overflow: hidden; }
  .info-card { position: relative; padding: var(--sp-7) var(--sp-8); border: 0; border-radius: 0; }
  .info-card + .info-card { border-top: 1px solid var(--c-border-soft); }
  .info-card .icon { width: 40px; height: 40px; padding: 10px; flex: none; }
  .info-card a::after { content: ""; position: absolute; inset: 0; }

  /* Đặt lịch: ô ngày canh trái trên iPhone */
  .field input[type="date"] { -webkit-appearance: none; appearance: none; display: block; text-align: left; }
  .field input[type="date"]::-webkit-date-and-time-value { text-align: left; }

  /* Chân trang gọn: 2 cột danh sách thu gọn, link to dễ bấm, logo nhỏ lại */
  .footer-grid { padding-block: var(--sp-12); gap: 0; }
  .footer-brand { margin-bottom: var(--sp-10); }
  .footer-brand__logo img { height: 64px; }
  .footer-acc > summary { display: flex; align-items: center; justify-content: space-between; min-height: 52px; border-bottom: 1px solid rgba(255, 255, 255, .12); cursor: pointer; }
  .footer-acc > summary .footer-title { margin: 0; }
  .footer-acc > summary .icon { display: block; width: 20px; height: 20px; color: var(--c-gold-light); transition: transform var(--dur-fast) var(--ease); }
  .footer-acc[open] > summary .icon { transform: rotate(180deg); }
  .footer-acc .footer-links { padding: var(--sp-5) 0 var(--sp-7); }
  .footer-acc + .footer-col:not(.footer-acc) { margin-top: var(--sp-10); }
  .footer-links { gap: 0; }
  .footer-links a { display: block; padding-block: 10px; }
  .footer-commit__grid { grid-template-columns: 1fr 1fr; }
  .commit { flex-direction: column; text-align: center; gap: var(--sp-5); }
}

@media (max-width: 600px) {
  /* Bảng nhiều cột trong bài viết → mỗi hàng thành một thẻ (tên cột ở bên trái) */
  .prose table.table--stack { display: block; overflow: visible; border: 0; }
  .prose table.table--stack thead { display: none; }
  .prose table.table--stack tbody, .prose table.table--stack tr { display: block; }
  .prose table.table--stack tr { margin-bottom: 12px; border: 1px solid var(--c-border-soft); border-radius: var(--r-md); overflow: hidden; }
  .prose table.table--stack td { display: grid; grid-template-columns: 104px 1fr; gap: 12px; min-width: 0; border: 0; border-top: 1px solid var(--c-border-soft); background: none !important; }
  .prose table.table--stack td:first-child { border-top: 0; background: var(--c-primary-soft) !important; font-weight: 700; color: var(--c-primary-deep); }
  .prose table.table--stack td::before { content: attr(data-label); color: var(--c-text-muted); font-size: 13px; font-weight: 600; }
  /* Khối kêu gọi: 2 nút đều nhau */
  .cta-band--card { padding: var(--sp-10) var(--sp-9); }
  .cta-band__actions { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .cta-band__actions .btn { padding-inline: var(--sp-5); }
  /* Bài viết khác: thẻ ngang gọn */
  .post-grid--compact .post-card { flex-direction: row; }
  .post-grid--compact .post-card__media { flex: 0 0 104px; aspect-ratio: 1; }
  .post-grid--compact .post-card__excerpt, .post-grid--compact .link-more { display: none; }
  .post-grid--compact .post-card__body { padding: var(--sp-7) var(--sp-8); }
  .post-grid--compact .post-card__title { margin: 0; font-size: var(--fs-lg); }
}

@media (max-width: 479px) {
  /* Giới thiệu – "Giá trị": thẻ ngang thay vì 4 thẻ cao */
  .value-grid { gap: var(--sp-5); }
  .value-card { display: grid; grid-template-columns: 48px 1fr; column-gap: var(--sp-8); padding: var(--sp-9); text-align: left; }
  .value-card .icon { grid-row: span 2; width: 48px; height: 48px; margin: 0; padding: 12px; }
  .value-card h3 { margin-bottom: var(--sp-3); }
}

/* ---- Hoàn thiện (tiếp): sửa lỗi chung ---- */
ol.steps:not(.hold-steps) { list-style: decimal; }                          /* reset ul[class]/ol[class] đang xóa mất số thứ tự */
.steps li::marker { color: var(--c-gold-text); font-weight: 700; }
ol.modal__steps { list-style: decimal; }
.modal__title:focus, .qv__title:focus { outline: none; }
.empty-state .big-code { margin-bottom: var(--sp-5); color: transparent; }
.choice { display: grid; }                                 /* các ô lựa chọn cao bằng nhau */
.order-code { display: inline-block; white-space: nowrap; }
.summary dl > div { align-items: baseline; }
.summary > dl dt { flex: 1 1 auto; min-width: 0; }
.summary > dl dd { flex: 0 0 auto; white-space: nowrap; }
.order-lines li > strong { flex: none; white-space: nowrap; }
.order-lines small { white-space: nowrap; }
.receipt-wait__total span { color: var(--c-text); font-weight: 700; }
.receipt-wait__total strong { color: var(--c-primary); font-size: var(--fs-xl); }
.mini-footer__links a { display: inline-flex; align-items: center; min-height: 40px; }
input[type="number"]::-webkit-outer-spin-button, input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
input[type="number"] { -moz-appearance: textfield; appearance: textfield; }

@media (max-width: 767px) {
  /* Ô nhập còn lại dưới 16px (năm sinh, chu vi tay…) */
  .menh-form input, .gift-quiz__year, .size-finder__row input { font-size: 16px; }

  /* Thẻ sản phẩm: giá hiện tại luôn thẳng hàng ở đáy thẻ (giá cũ nằm phía trên) */
  .product-card .price { flex-direction: column-reverse; align-items: flex-start; gap: 0; }
  .product-card .badges { top: 8px; left: 8px; right: 48px; }
  .product-card .badge { padding: 0 6px; line-height: 1.7; }
  .product-card__name { line-height: 1.35; }
  .card-tools { gap: 8px; }
  .card-tool { position: relative; }
  .card-tool::after { content: ""; position: absolute; inset: -4px; }
  .product-card__cta, .shop-toolbar__filter { min-height: 42px; }

  /* Tiêu đề mục + link "Xem tất cả": link xuống dòng thay vì ép tiêu đề thành 3 dòng */
  .section-head--row { flex-wrap: wrap; row-gap: var(--sp-4); }
  .section-head--row > :first-child { flex: 1 1 auto; }

  /* Trang chủ: ngắn lại (mỗi mục sản phẩm 4 món, cẩm nang dạng thẻ ngang, tra cứu mệnh gọn) */
  .page-home .product-grid > :nth-child(n+5) { display: none; }
  .page-home .post-card { flex-direction: row; }
  .page-home .post-card__media { flex: 0 0 112px; aspect-ratio: 1; }
  .page-home .post-card__body { padding: var(--sp-7) var(--sp-8); }
  .page-home .post-card__excerpt { display: none; }
  .page-home .post-card__title { font-size: var(--fs-lg); }
  .menh-result { min-height: 0; padding: var(--sp-8); }
  .menh-result:has(.menh-result__placeholder) { display: none; }

  /* Đầu trang danh sách gọn hơn → sản phẩm lên sớm hơn */
  .page-hero { padding-block: var(--sp-8) var(--sp-9); }
  .page-hero__desc { font-size: var(--fs-sm); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .shop-toolbar { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); align-items: center; }
  .shop-toolbar__count { grid-column: 1 / -1; order: 3; font-size: var(--fs-xs); }
  .shop-toolbar__filter, .sort-form select { width: 100%; min-height: 44px; }
  .sort-form label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .page-hero--collection .page-hero__img { display: none; }

  /* Quà tặng */
  .choice-grid--budget .choice:first-child { grid-column: 1 / -1; }
  .gift-quiz.card { padding: var(--sp-9) var(--sp-8); }
  .gift-quiz > .btn--lg { width: 100%; }
  .gift-quiz__head { align-items: flex-start; gap: var(--sp-7); }
  .gift-quiz__icon { width: 44px; height: 44px; flex: none; }
  .occasion-grid--sm { display: flex; gap: var(--sp-5); margin-inline: -16px; padding-inline: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: 16px; scrollbar-width: none; }
  .occasion-grid--sm li { flex: 0 0 42%; scroll-snap-align: start; }
  .empty-state .big-code { font-size: 80px; }

  /* Cửa sổ Xem nhanh / Giữ hàng: thanh nút khớp lề khung (15px) */
  /* Nút "Mua ngay" (nút chính) chiếm phần còn lại; bỏ biểu tượng túi cho vừa mọi cỡ điện thoại */
  .qv__actions { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 8px; margin-inline: -15px; }
  .qv__actions .btn { min-width: 0; padding-inline: 14px; }
  .qv__actions .btn .icon { display: none; }
  .qv__actions .card-tool--lg { width: 46px; }
  #hold-dialog .modal__actions { margin-inline: -15px; }

  /* Giỏ hàng: nút số lượng 44px; nhãn độc bản như huy hiệu; mục tùy chọn phẳng (không hộp lồng hộp) */
  .cart-item .qty--sm { height: 44px; }
  .cart-item .qty--sm .qty__btn { width: 44px; }
  .cart-item .qty--sm input { width: 32px; }
  .cart-item .qty--unique { height: auto; padding: 1px var(--sp-5); background: none; box-shadow: inset 0 0 0 1px var(--c-gold); font-size: var(--fs-xs); font-weight: 700; }
  .page-cart .checkout-more { margin: 0; border: 0; border-top: 1px solid var(--c-border-soft); border-radius: 0; }
  .page-cart .checkout-more > summary, .page-cart .checkout-more__body { padding-inline: 0; }
  .page-cart .checkout-more + .checkout-more { margin-bottom: var(--sp-8); border-bottom: 1px solid var(--c-border-soft); }
  .field .optional { display: block; line-height: 1.4; }
  .page-cart .link-more--back { padding-block: 10px; }

  /* Trang đơn hàng / giữ hàng */
  .order-done__head p { max-width: 38ch; margin-inline: auto; text-wrap: pretty; }
  .empty-state p, .receipt-wait__text { text-wrap: pretty; }
}

@media (max-width: 600px) {
  .summary { padding: var(--sp-9) var(--sp-8); }
  .order-done .empty-state__actions { flex-direction: column; align-items: stretch; }
  .order-done .empty-state__actions .btn { width: 100%; }
  /* Tra cứu đơn hàng: nút lên màn hình đầu; danh sách đơn trên thiết bị dạng 2 dòng */
  .page-lookup .page-hero { padding-block: var(--sp-8) var(--sp-9); }
  .page-lookup .page-hero__icon { display: none; }
  .page-lookup .section--tight { padding-top: var(--sp-9); }
  .lookup-form [data-submit] { width: 100%; }
  .my-orders__list li { display: grid; gap: 8px; }
  .my-orders__links { gap: 8px; }
  .my-orders__links .btn { min-height: 40px; }
  /* Trang phiếu: thông báo gọn, 2 nút Tải PDF / Lưu ảnh trên một hàng */
  .receipt-check { margin-bottom: 12px; padding: 10px 12px; font-size: var(--fs-xs); line-height: 1.5; }
  .receipt-tools { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .receipt-tools .btn { padding-inline: var(--sp-5); }
  .receipt-tools__hint { margin: var(--sp-8) 0 0; }
}
@media (hover: none) {
  [data-receipt-print] { display: none; }                 /* điện thoại: in phiếu ít dùng → còn Tải PDF + Lưu ảnh */
  .bank-box__manual dd .btn { min-height: 44px; }
}
@media (max-width: 479px) {
  .cat-grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-8) var(--sp-5); }   /* 3 danh mục mỗi hàng thay vì 2 */
}
/* Chân trang gọn: tên hộ kinh doanh không bị ngắt giữa chừng */
.mini-footer p { text-wrap: balance; }
@media (max-width: 767px) {
  .slot-grid { grid-template-columns: repeat(3, 1fr); }      /* khung giờ đặt lịch: 3 cột, ít hàng hơn */
}
@media (max-width: 767px) {
  /* Hộp Giữ hàng: đã có nút ✕ → thanh dưới chỉ còn nút chính, dính sát đáy */
  #hold-dialog .modal__actions { bottom: 0; }
  #hold-dialog .modal__actions .btn--outline { display: none; }
  /* Giỏ hàng: thông báo lỗi ở phía trên thanh Đặt hàng (ô còn thiếu được cuộn lên đầu màn hình nên không bị che) */
  body.has-checkout-bar .toast-region { top: auto; bottom: calc(84px + env(safe-area-inset-bottom)); }
  /* Khi có thông báo: tạm ẩn nút Zalo/Gọi nổi cho khỏi chồng lên nhau */
  body:has(.toast-region .toast) .float-contact { opacity: 0; visibility: hidden; }
}
.cart-item__each { display: block; white-space: nowrap; }   /* đơn giá (khi mua từ 2 chiếc) – dòng riêng dưới màu ngọc */
@media (max-width: 991px) {
  .policy-layout { grid-template-columns: minmax(0, 1fr); }   /* dải mục lục trượt ngang không được đẩy rộng trang */
}
@media (max-width: 1023px) {
  .checkout-bar__sum { min-width: 0; }
  .checkout-bar__sum small { overflow: hidden; text-overflow: ellipsis; }
}
@media (max-width: 360px) {
  .checkout-bar { gap: var(--sp-5); padding-inline: 12px; }
  .checkout-bar .btn { min-width: 0; padding-inline: 20px; }
  .checkout-bar__sum strong { font-size: var(--fs-lg); }
}
@media (max-width: 767px) {
  .cart-item { grid-template-columns: 76px minmax(0, 1fr) auto; }
}
@media (max-width: 400px) {
  .qty__one { display: none; }                 /* màn hẹp: nhãn "Độc bản" ngắn gọn */
}
@media (max-width: 400px) {
  .cart-item { grid-template-columns: 64px minmax(0, 1fr) auto; grid-template-areas: "img info remove" "qty qty total"; }
  .cart-item__img { width: 64px; }
  .cart-item__total { align-self: center; }
}

/* Điện thoại rất hẹp (< 360px): ẩn nút tim trong Xem nhanh (vẫn bấm tim được ở thẻ sản phẩm) để 2 nút mua đủ chỗ */
@media (max-width: 359px) {
  .qv__actions { grid-template-columns: auto minmax(0, 1fr); }
  .qv__actions .card-tool--lg { display: none; }
}

/* Banner điện thoại cầm dọc, khung dọc (banner đầu có ảnh dọc 4:5 → khung cao = 125% bề ngang; xoay ngang thì dùng ảnh ngang):
   - banner ảnh chưa có ảnh dọc tạm ẩn (JS tự bỏ qua slide ẩn)
   - slide chữ xếp dọc: hình lớn ở trên, chữ + nút căn giữa ở dưới; kích thước tính theo bề ngang (vw) để luôn vừa khung */
@media (max-width: 767px) and (orientation: portrait) {
  .hero--ratio .hero__track { aspect-ratio: var(--hero-ratio-m, var(--hero-ratio)); }
  .hero--tall-m .hero__slide--no-m { display: none; }
  .hero--tall-m .hero__inner { grid-template-columns: minmax(0, 1fr); align-content: center; gap: 3vw; padding-block: 4vw max(46px, 12vw); text-align: center; }
  .hero--tall-m .hero__media { order: -1; }
  .hero--tall-m .hero__media img { width: auto; max-width: 80%; max-height: 44vw; }
  .hero--tall-m .eyebrow { margin-bottom: 1.5vw; }
  .hero--tall-m .hero__title { font-size: clamp(22px, 7vw, 44px); margin-bottom: 2.5vw; }
  .hero--tall-m .hero__text { display: block; max-width: 36ch; margin: 0 auto 4vw; font-size: clamp(13.5px, 3.6vw, 17px); line-height: 1.55; }
  .hero--tall-m .hero__actions .btn { min-height: 44px; padding: 0 var(--sp-10); font-size: var(--fs-sm); }
}
@media (max-width: 389px) and (orientation: portrait) {
  .hero--tall-m .hero__text { display: none; }
  .hero--tall-m .hero__media img { max-height: 54vw; }
  .hero--tall-m .hero__title { margin-bottom: 4vw; }
}

/* Ngắt dòng đẹp hơn: đoạn văn tránh để 1 chữ lẻ ở dòng cuối; mô tả banner chia dòng cân đối */
p, li, dd, figcaption { text-wrap: pretty; }
.hero__text { text-wrap: balance; }

/* Ô tính ni nhẫn / cỡ chuỗi: dòng quy đổi nhỏ dưới kết quả */
.size-calc__note { margin: 2px 0 var(--sp-5); font-size: var(--fs-xs); color: var(--c-text-muted); }

/* Ghi chú soi vân dưới ảnh: chia dòng cân đối; lỗi số đo nằm ngay dưới ô tìm vòng / nhẫn */
.gallery__hint > span { text-wrap: balance; }
.size-finder__error { grid-column: 1 / -1; margin: 0; }
.size-finder__row input[aria-invalid="true"] { border-color: var(--c-danger); }

/* Thẻ sản phẩm: "Xem chi tiết" (luôn hiện) + nút túi nhỏ thêm nhanh vào giỏ */
.product-card__actions { position: relative; z-index: 2; display: flex; gap: var(--sp-3); margin: 0 var(--sp-2) var(--sp-3); }
.product-card__actions .product-card__cta { flex: 1; min-width: 0; margin: 0; }
.product-card__cart { flex: none; width: 38px; min-width: 38px; padding: 0; }
@media (max-width: 767px) { .product-card__cart { width: 42px; min-width: 42px; } }
/* Máy hẹp (iPhone SE…): ô thẻ chỉ ~140px → nút túi xuống dòng dưới, "Xem chi tiết" giữ đủ chữ */
@media (max-width: 380px) {
  .product-card__actions { flex-wrap: wrap; gap: 6px; }
  .product-card__body { flex: none; }   /* giá + nút Xem chi tiết thẳng hàng giữa 2 thẻ cạnh nhau */
  .product-card__actions .product-card__cta { flex-basis: 100%; }
  .product-card__cart { width: 100%; min-width: 0; }
  .product-card__cart { gap: 6px; }
  .product-card__actions .product-card__cart-txt { position: static; width: auto; height: auto; overflow: visible; clip: auto; }
}
.product-card__cart .icon { width: 18px; height: 18px; margin: 0; }
.product-card__cart-txt { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }   /* chỉ hiện chữ trên máy hẹp */
/* Xem nhanh: link sang trang chi tiết đặt ngay dưới giá – khách hiểu đây chỉ là bản tóm tắt */
.qv__more { margin: calc(-1 * var(--sp-4)) 0 var(--sp-7); font-size: var(--fs-sm); }
.qv__actions .qv__detail { grid-column: 1 / 3; }   /* món không mua được: nút Xem chi tiết chiếm chỗ 2 nút mua */

/* VAT cộng thêm (bật trong trang quản trị) · logo Bộ Công Thương ở chân trang */
.price__vat { flex-basis: 100%; color: var(--c-text-muted); font-size: var(--fs-xs); font-weight: 500; }
.footer-bct { display: inline-block; line-height: 0; }
.footer-bct img { width: 120px; height: auto; }

/* Trạng thái giao hàng do cửa hàng cập nhật (trang đơn của khách) */
.order-ship { display: inline-flex; align-items: center; gap: 8px; margin: 4px auto 0; padding: 8px 14px; border-radius: 999px; background: #e7f6ee; color: #054d30; font-size: var(--fs-sm); }
.order-ship .icon { width: 18px; height: 18px; flex: none; }