/* ==========================================================
   MOVEON – Các trang con
   ========================================================== */
.page-section { padding: 48px 0 0; }
.empty-state { grid-column: 1 / -1; padding: 60px 0; text-align: center; color: var(--muted); }
.empty-state a { color: var(--text); font-weight: 600; text-decoration: underline; }

/* ---------- Shop ---------- */
.shop-layout { display: grid; grid-template-columns: 240px 1fr; gap: 32px; align-items: start; }
.shop-sidebar { position: sticky; top: calc(var(--header-h) + 20px); display: flex; flex-direction: column; gap: 18px; }
.filter-box { padding: 20px; background: var(--surface); border-radius: var(--radius); }
.filter-box h2 { margin-bottom: 12px; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.filter-list li + li { margin-top: 2px; }
.filter-list button {
  display: flex; justify-content: space-between; width: 100%; padding: 7px 10px;
  border: 0; border-radius: 4px; background: none; font-size: 13px; text-align: left;
  transition: background-color .25s, color .25s;
}
.filter-list button span { font-size: 11px; color: var(--muted); }
.filter-list button:hover { background: var(--bg); }
.filter-list button.is-active { background: var(--dark); color: #fff; font-weight: 600; }
.filter-list button.is-active span { color: var(--accent); }
.shop-search { position: relative; }
.shop-search .input { padding-right: 44px; }
.shop-search button { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); width: 34px; height: 34px; padding: 8px; border: 0; background: none; }
.filter-promo { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--dark); color: #fff; padding: 22px 20px; }
.filter-promo p { font-size: 11px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); }
.filter-promo h3 { margin: 6px 0 14px; font-size: 22px; font-weight: 900; font-style: italic; text-transform: uppercase; line-height: 1; }

.shop-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 20px; }
.shop-toolbar p { font-size: 13px; color: var(--muted); }
.shop-toolbar select { min-height: 40px; padding: 0 12px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; font-size: 13px; }
.filter-toggle { display: none; }
.shop-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ---------- Product detail ---------- */
.pd-layout { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: start; }
.pd-main { aspect-ratio: 1 / .85; overflow: hidden; border-radius: var(--radius); background: var(--thumb); }
.pd-main img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease), object-position .5s var(--ease); }
.pd-main:hover img { transform: scale(1.06); }
.pd-thumbs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 12px; }
.pd-thumbs button { aspect-ratio: 4 / 3; padding: 0; overflow: hidden; border: 2px solid transparent; border-radius: var(--radius); background: var(--thumb); transition: border-color .25s; }
.pd-thumbs img { width: 100%; height: 100%; object-fit: cover; object-position: var(--pos) 50%; }
.pd-thumbs button.is-active, .pd-thumbs button:hover { border-color: var(--dark); }
.pd-line { font-size: 12px; font-weight: 700; font-style: italic; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); }
.pd-name { margin-top: 8px; font-size: 30px; font-weight: 800; line-height: 1.2; }
.pd-rating { display: flex; align-items: center; gap: 10px; margin-top: 12px; font-size: 13px; color: var(--muted); }
.pd-rating .stars i { width: 15px; height: 15px; }
.pd-rating .stars i.half::after { -webkit-mask-size: 15px 15px; mask-size: 15px 15px; }
.pd-price { display: flex; align-items: center; gap: 12px; margin-top: 18px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.pd-price strong { font-size: 28px; font-weight: 800; color: var(--red); }
.pd-price del { font-size: 16px; color: #9a9ca0; }
.pd-price .badge-sale { position: static; }
.pd-desc { margin-top: 18px; color: #45484d; }
.pd-option { margin-top: 22px; }
.pd-option h2 { margin-bottom: 10px; font-size: 13px; font-weight: 600; }
.pd-option h2 span { font-weight: 500; color: var(--muted); }
.option-list { display: flex; flex-wrap: wrap; gap: 10px; }
.option-list button {
  min-width: 48px; height: 42px; padding: 0 12px; border: 1px solid var(--line); border-radius: var(--radius);
  background: #fff; font-size: 13px; font-weight: 600; transition: border-color .25s, background-color .25s, color .25s;
}
.option-list button:hover { border-color: var(--dark); }
.option-list button.is-active { border-color: var(--dark); background: var(--dark); color: #fff; }
.option-list.colors button { min-width: 0; width: 34px; height: 34px; padding: 0; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 3px #fff; }
.option-list.colors button.is-active { background: var(--c); box-shadow: inset 0 0 0 3px #fff, 0 0 0 2px var(--dark); }
.pd-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; background: #fff; }
.qty button { width: 40px; height: 44px; border: 0; background: none; font-size: 18px; }
.qty input { width: 40px; border: 0; text-align: center; font-weight: 600; -moz-appearance: textfield; }
.qty input::-webkit-inner-spin-button { -webkit-appearance: none; }
.pd-actions .btn { flex: 1; min-width: 160px; }
.wish-lg { width: 46px; height: 46px; flex: none; padding: 12px; border: 1px solid var(--line); border-radius: 50%; background: #fff; transition: color .25s, border-color .25s; }
.wish-lg:hover { border-color: var(--dark); }
.wish-lg.is-active { color: var(--red); border-color: var(--red); }
.wish-lg.is-active svg { fill: currentColor; }
.pd-perks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 26px; }
.pd-perks li { padding: 12px; border-radius: var(--radius); background: var(--accent-soft); font-size: 12px; font-weight: 600; text-align: center; }

.tabs { margin-top: 56px; }
.tab-list { display: flex; gap: 28px; border-bottom: 1px solid var(--line); overflow-x: auto; }
.tab-btn { position: relative; padding: 12px 0; border: 0; background: none; font-size: 14px; font-weight: 600; color: var(--muted); white-space: nowrap; }
.tab-btn::after { content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 3px; background: var(--accent); transform: scaleX(0); transition: transform .3s var(--ease); }
.tab-btn[aria-selected="true"] { color: var(--text); }
.tab-btn[aria-selected="true"]::after { transform: scaleX(1); }
.tab-panel { padding: 24px 0; max-width: 820px; color: #45484d; }
.tab-panel ul { list-style: disc; padding-left: 20px; }
.tab-panel li + li { margin-top: 6px; }
.size-table { width: 100%; max-width: 560px; border-collapse: collapse; font-size: 13px; }
.size-table th, .size-table td { padding: 10px 14px; border: 1px solid var(--line); text-align: center; }
.size-table th { background: var(--dark); color: #fff; font-weight: 600; }
.review { padding: 16px 0; border-bottom: 1px solid var(--line); }
.review strong { display: block; margin-bottom: 4px; }

/* ---------- Cart ---------- */
.cart-layout { display: grid; grid-template-columns: 1fr 380px; gap: 32px; align-items: start; }
.cart-list { background: var(--surface); border-radius: var(--radius); padding: 8px 24px; }
.cart-row { display: grid; grid-template-columns: 84px 1fr auto 110px 32px; align-items: center; gap: 18px; padding: 16px 0; }
.cart-row + .cart-row { border-top: 1px solid var(--line); }
.cart-thumb { aspect-ratio: 1; overflow: hidden; border-radius: var(--radius); background: var(--thumb); }
.cart-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-info a { display: block; font-size: 14px; font-weight: 600; }
.cart-info a:hover { text-decoration: underline; }
.cart-info span { font-size: 12px; color: var(--muted); }
.cart-row .qty button { width: 34px; height: 36px; }
.cart-row .qty input { width: 30px; }
.cart-line { text-align: right; color: var(--red); }
.cart-remove { width: 32px; height: 32px; border: 0; border-radius: 50%; background: var(--bg); font-size: 18px; line-height: 1; transition: background-color .25s, color .25s; }
.cart-remove:hover { background: var(--red); color: #fff; }
.cart-summary { position: sticky; top: calc(var(--header-h) + 20px); padding: 24px; background: var(--surface); border-radius: var(--radius); }
.cart-summary h2 { margin-bottom: 16px; font-size: 16px; font-weight: 700; text-transform: uppercase; }
.sum-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 14px; }
.sum-total { margin-top: 8px; padding-top: 14px; border-top: 1px solid var(--line); font-weight: 700; }
.sum-total span:last-child { font-size: 20px; color: var(--red); }
.cart-summary form { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.cart-summary small { font-size: 12px; color: var(--muted); }
.cart-empty { padding: 60px 20px; text-align: center; background: var(--surface); border-radius: var(--radius); }
.cart-empty svg { width: 64px; height: 64px; margin: 0 auto 16px; color: #c3c4c0; }
.cart-empty p { margin-bottom: 20px; color: var(--muted); }

/* ---------- Collection ---------- */
.collection-list { display: flex; flex-direction: column; gap: 24px; }
.collection-item {
  position: relative; display: grid; grid-template-columns: 1fr 1.2fr; min-height: 340px;
  overflow: hidden; border-radius: var(--radius); background: var(--dark); color: #fff; scroll-margin-top: calc(var(--header-h) + 20px);
}
.collection-item:nth-child(even) { grid-template-columns: 1.2fr 1fr; background: #dde1d4; color: var(--dark); }
.collection-item:nth-child(even) .collection-media { order: -1; }
.collection-content { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding: 40px 48px; }
.collection-content .promo-kicker { color: var(--accent); }
.collection-item:nth-child(even) .promo-kicker { color: #5d6300; }
.collection-content h2 { margin-top: 8px; font-size: 44px; font-weight: 900; font-style: italic; line-height: 1; text-transform: uppercase; }
.collection-content > p:not(.promo-kicker) { margin: 16px 0 24px; max-width: 420px; opacity: .85; }
.collection-media { overflow: hidden; }
.collection-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.collection-item:hover .collection-media img { transform: scale(1.05); }

/* ---------- News ---------- */
.news-page-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.news-page-grid .news-thumb { aspect-ratio: 16 / 9; }
.news-page-grid .news-title { font-size: 16px; }
.article { max-width: 820px; margin: 0 auto; }
.article-meta { font-size: 13px; color: var(--muted); }
.article h1 { margin-top: 10px; font-size: 34px; font-weight: 800; line-height: 1.25; }
.article-cover { margin: 26px 0; aspect-ratio: 21 / 9; overflow: hidden; border-radius: var(--radius); }
.article-cover img { width: 100%; height: 100%; object-fit: cover; }
.article-lead { font-size: 17px; font-weight: 500; line-height: 1.7; }
.article-body h2 { margin: 30px 0 12px; font-size: 21px; font-weight: 700; }
.article-body p { margin-bottom: 14px; color: #3d4045; line-height: 1.8; }
.article-body ul { list-style: disc; padding-left: 22px; margin-bottom: 14px; color: #3d4045; }
.article-body li + li { margin-top: 6px; }
.article-body blockquote { margin: 24px 0; padding: 18px 24px; border-left: 4px solid var(--accent); background: var(--surface); font-style: italic; font-weight: 500; }
.related-news { margin-top: 56px; }

/* ---------- About ---------- */
.about-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-intro-media { position: relative; aspect-ratio: 5 / 4; overflow: hidden; border-radius: var(--radius); }
.about-intro-media img { width: 100%; height: 100%; object-fit: cover; }
.about-intro h2 { font-size: 34px; font-weight: 900; font-style: italic; line-height: 1.05; text-transform: uppercase; }
.about-intro p { margin-top: 16px; color: #45484d; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 56px; }
.stat { padding: 28px 20px; border-radius: var(--radius); background: var(--dark); color: #fff; text-align: center; }
.stat strong { display: block; font-size: 36px; font-weight: 900; font-style: italic; color: var(--accent); line-height: 1; }
.stat span { display: block; margin-top: 8px; font-size: 13px; opacity: .8; }
.values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.value-card { padding: 28px; border-radius: var(--radius); background: var(--surface); transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.value-card svg { width: 44px; height: 44px; padding: 8px; border-radius: 50%; background: var(--accent); color: var(--dark); }
.value-card h3 { margin: 16px 0 8px; font-size: 17px; font-weight: 700; }
.value-card p { font-size: 14px; color: var(--muted); }
.careers { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 36px 40px; border-radius: var(--radius); background: var(--accent); scroll-margin-top: calc(var(--header-h) + 20px); }
.careers h2 { font-size: 24px; font-weight: 900; font-style: italic; text-transform: uppercase; }
.careers p { margin-top: 6px; }

/* ---------- Contact ---------- */
.contact-layout { display: grid; grid-template-columns: 1fr 1.3fr; gap: 32px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 14px; }
.contact-card { display: flex; gap: 16px; padding: 20px; border-radius: var(--radius); background: var(--surface); }
.contact-card svg { flex: none; width: 44px; height: 44px; padding: 11px; border-radius: 50%; background: var(--dark); color: var(--accent); }
.contact-card h3 { font-size: 14px; font-weight: 700; }
.contact-card p { font-size: 13px; color: var(--muted); }
.contact-form { padding: 32px; border-radius: var(--radius); background: var(--surface); }
.contact-form h2 { font-size: 22px; font-weight: 800; text-transform: uppercase; }
.contact-form > p { margin: 6px 0 22px; font-size: 13px; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }

/* ---------- Policy ---------- */
.policy-layout { display: grid; grid-template-columns: 240px 1fr; gap: 32px; align-items: start; }
.policy-nav { position: sticky; top: calc(var(--header-h) + 20px); padding: 12px; border-radius: var(--radius); background: var(--surface); }
.policy-nav a { display: block; padding: 10px 12px; border-radius: 4px; font-size: 13px; font-weight: 500; transition: background-color .25s; }
.policy-nav a:hover { background: var(--bg); }
.policy-block { padding: 28px 32px; border-radius: var(--radius); background: var(--surface); scroll-margin-top: calc(var(--header-h) + 20px); }
.policy-block + .policy-block { margin-top: 16px; }
.policy-block h2 { position: relative; margin-bottom: 14px; padding-left: 30px; font-size: 18px; font-weight: 700; text-transform: uppercase; }
.policy-block h2::before { content: ''; position: absolute; left: 0; top: 50%; width: 18px; height: 3px; background: var(--accent); }
.policy-block p, .policy-block li { color: #45484d; font-size: 14px; }
.policy-block ol, .policy-block ul { padding-left: 20px; }
.policy-block ul { list-style: disc; }
.policy-block li + li { margin-top: 6px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; gap: 12px; padding: 14px 0; font-weight: 600; font-size: 14px; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 20px; line-height: 1; transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 14px; }

/* ---------- Login ---------- */
.auth { display: grid; grid-template-columns: 1fr 1fr; max-width: 980px; margin: 0 auto; overflow: hidden; border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow); }
.auth-media { position: relative; background: var(--dark); color: #fff; }
.auth-media img { width: 100%; height: 100%; object-fit: cover; opacity: .75; }
.auth-media p { position: absolute; left: 32px; bottom: 32px; font-size: 30px; font-weight: 900; font-style: italic; line-height: 1.05; text-transform: uppercase; }
.auth-media p span { color: var(--accent); }
.auth-form { padding: 44px 40px; }
.auth-tabs { display: flex; gap: 24px; margin-bottom: 24px; border-bottom: 1px solid var(--line); }
.auth-form form { display: flex; flex-direction: column; gap: 16px; }
.auth-row { display: flex; justify-content: space-between; align-items: center; font-size: 13px; }
.auth-row label { display: flex; align-items: center; gap: 8px; }
.auth-row a { font-weight: 600; text-decoration: underline; }

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 1023px) {
  .shop-layout, .policy-layout { grid-template-columns: 1fr; }
  .shop-sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; z-index: 120; width: min(320px, 86vw);
    padding: 20px; overflow-y: auto; background: var(--bg);
    transform: translateX(-100%); transition: transform .35s var(--ease);
  }
  .filter-open .shop-sidebar { transform: none; box-shadow: 0 0 0 100vmax rgba(0, 0, 0, .45); }
  .filter-open { overflow: hidden; }
  .filter-toggle { display: inline-flex; }
  .shop-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .policy-nav { position: static; display: flex; flex-wrap: wrap; gap: 4px; }

  .pd-layout, .about-intro { grid-template-columns: 1fr; gap: 32px; }
  .cart-layout, .contact-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
  .collection-item, .collection-item:nth-child(even) { grid-template-columns: 1fr 1fr; }
  .collection-content h2 { font-size: 34px; }
  .news-page-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .values { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
  .page-section { padding-top: 32px; }
  .shop-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .shop-toolbar { flex-wrap: wrap; }
  .shop-toolbar p { order: 3; width: 100%; }

  .pd-name { font-size: 23px; }
  .pd-price strong { font-size: 24px; }
  .pd-perks { grid-template-columns: 1fr; }
  .pd-actions .btn { min-width: 0; }
  .tabs { margin-top: 36px; }

  .cart-list { padding: 4px 16px; }
  .cart-row { grid-template-columns: 70px 1fr auto; gap: 12px; }
  .cart-row .qty { grid-column: 2; justify-self: start; }
  .cart-line { grid-column: 3 / 4; grid-row: 2; text-align: right; white-space: nowrap; }
  .cart-remove { grid-column: 3; grid-row: 1; }
  .cart-thumb { grid-row: 1 / 3; }

  .collection-item, .collection-item:nth-child(even) { grid-template-columns: 1fr; }
  .collection-item:nth-child(even) .collection-media { order: 0; }
  .collection-media { height: 220px; }
  .collection-content { padding: 28px 22px; }
  .collection-content h2 { font-size: 30px; }

  .news-page-grid { grid-template-columns: 1fr; }
  .article h1 { font-size: 24px; }
  .article-lead { font-size: 15px; }

  .about-intro h2 { font-size: 26px; }
  .values { grid-template-columns: 1fr; }
  .stat strong { font-size: 28px; }
  .careers { flex-direction: column; align-items: flex-start; padding: 28px 22px; }

  .contact-form { padding: 24px 18px; }
  .form-grid { grid-template-columns: 1fr; }
  .policy-block { padding: 22px 18px; }

  .auth { grid-template-columns: 1fr; }
  .auth-media { height: 180px; }
  .auth-media p { left: 20px; bottom: 20px; font-size: 22px; }
  .auth-form { padding: 28px 20px; }
}