/* mbackmart — shared theme (header, footer, layout) — same as homepage */

:root {
  --navy: #061b34;
  --navy2: #09233f;
  --navy3: #0d2b4f;
  --gold: #f3c45c;
  --gold2: #d79b35;
  --paper: #f5f7fa;
  --ink: #071424;
  --muted: #667085;
  --line: #e7edf4;
  --red: #ef3d30;
  --market-wide: 1280px;
  --market-gutter: 18px;
  --nav-brand-col: clamp(182px, 15.5vw, 234px);
  --nav-head-h: 84px;
  --nav-head-gap: 8px;
  --nav-actions-gap: 10px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  margin: 0;
  overflow-x: clip;
}

.mbackmart {
  font-family: 'Kanit', sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.45;
  font-weight: 400;
  margin: 0;
  overflow-x: clip;
}

.mbackmart :where(h1, h2, h3, h4, h5, h6, p, ul, ol, figure) {
  margin: 0;
  padding: 0;
}

.mbackmart a {
  text-decoration: none;
  color: inherit;
}

.mbackmart img {
  display: block;
  max-width: 100%;
}

.mbackmart button,
.mbackmart input,
.mbackmart select {
  font: inherit;
}

/* ---------- layout shell (same as homepage main.wrap) ---------- */
.mbackmart .wrap {
  width: 100%;
  max-width: var(--market-wide);
  margin: 0 auto;
  padding: 0 var(--market-gutter);
}

.mbackmart .site-main,
.mbackmart .market-main {
  padding: 0;
  background: var(--paper);
}

/* ---------- header ---------- */
.mbackmart .top {
  background: #061a32;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 6px 22px rgba(4, 18, 35, 0.24);
  width: 100%;
}

.mbackmart .top .wrap.head {
  max-width: none;
  width: 100%;
  margin: 0;
  padding: 0 var(--market-gutter);
  box-sizing: border-box;
}

.mbackmart .head {
  height: var(--nav-head-h);
  display: grid;
  grid-template-columns: var(--nav-brand-col) minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--nav-head-gap);
  width: 100%;
}

.mbackmart .logo {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-width: 0;
  height: 100%;
  padding-left: 0;
  padding-right: 18px;
}

.mbackmart .logo img {
  width: auto;
  height: 62px;
  max-width: 100%;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.mbackmart .search {
  height: 46px;
  width: 100%;
  min-width: 0;
  background: #fff;
  border-radius: 6px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(88px, 18%) 48px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
}

.mbackmart .search input {
  border: 0;
  outline: 0;
  padding: 0 14px;
  color: #5b6472;
  font-size: 13px;
  font-weight: 400;
}

.mbackmart .search select {
  border: 0;
  border-left: 1px solid #edf1f5;
  background: #fff;
  color: #111827;
  padding: 0 8px;
  font-size: 12px;
  outline: 0;
}

.mbackmart .search button {
  border: 0;
  background: linear-gradient(180deg, #ffdc78, #dca03a);
  color: #081524;
  font-size: 18px;
  cursor: pointer;
}

.mbackmart .actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--nav-actions-gap);
  width: auto;
  flex-shrink: 0;
  min-width: 0;
  color: #fff;
}

.mbackmart .actions > a.act,
.mbackmart .actions > .market-lang,
.mbackmart .actions > #marketNavGuest,
.mbackmart .actions > #marketNavUser {
  min-width: 0;
  flex-shrink: 0;
}

.mbackmart .market-nav-menu-icon {
  display: none;
}

.mbackmart .actions > #marketNavGuest {
  display: flex;
  align-items: center;
}

.mbackmart .actions > #marketNavUser {
  display: none;
  align-items: center;
}

html.nav-session .mbackmart .actions > #marketNavGuest {
  display: none;
}

html.nav-session .mbackmart .actions > #marketNavUser {
  display: flex;
}

.mbackmart .market-lang {
  position: relative;
  min-width: 0;
  flex-shrink: 0;
}

.mbackmart .market-lang-btn {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
  width: auto;
}

.mbackmart .market-lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 150px;
  background: #0f2744;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
  padding: 6px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: 0.2s ease;
  z-index: 120;
}

.mbackmart .market-lang-dropdown.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mbackmart .market-lang-option {
  display: block;
  width: 100%;
  padding: 10px 12px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #dbe8f5;
  font: inherit;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}

.mbackmart .market-lang-option:hover,
.mbackmart .market-lang-option.is-active {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.mbackmart .market-lang-option.is-active {
  font-weight: 500;
}

.mbackmart .act {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: center;
  justify-content: start;
  gap: 5px;
  min-height: 46px;
  width: auto;
  max-width: none;
  padding: 6px 8px;
  font-size: 12px;
  line-height: 1.28;
  position: relative;
  transition: opacity 0.15s ease;
}

.mbackmart a.act:hover,
.mbackmart .market-nav-user-btn:hover,
.mbackmart .market-lang-btn:hover {
  opacity: 0.88;
}

.mbackmart .act > div {
  min-width: 0;
  max-width: none;
}

.mbackmart .act i {
  width: 28px;
  font-size: 19px;
  flex-shrink: 0;
  text-align: center;
  justify-self: center;
}

.mbackmart .act b {
  display: block;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.28;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mbackmart .act span {
  display: block;
  margin-top: 1px;
  font-size: 10px;
  font-weight: 300;
  line-height: 1.3;
  color: #c8d6e4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mbackmart .market-nav-user-wrap {
  position: relative;
  width: auto;
}

.mbackmart .market-nav-user-btn {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
  width: auto;
}

.mbackmart #marketNavGuest .act {
  width: auto;
}

.mbackmart .market-nav-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #e09020);
  color: #1a0a00;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  background-size: cover;
  background-position: center;
  justify-self: center;
}

.mbackmart .market-nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 190px;
  background: #0f2744;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
  padding: 6px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: 0.2s ease;
  z-index: 120;
}

.mbackmart .market-nav-dropdown.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mbackmart .market-nav-mobile-profile {
  display: none;
}

.mbackmart .market-nav-dropdown a,
.mbackmart .market-nav-logout {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #dbe8f5;
  font: inherit;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  text-decoration: none;
}

.mbackmart .market-nav-dropdown a:hover,
.mbackmart .market-nav-logout:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.mbackmart .market-nav-dropdown i {
  width: 16px;
  text-align: center;
  color: #8aa4c0;
  font-size: 14px;
}

.mbackmart .badge {
  position: absolute;
  top: 2px;
  left: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--gold);
  color: var(--navy);
  font-family: 'Kanit', sans-serif;
  font-size: 10px;
  font-weight: 500;
  line-height: 1;
  text-align: center;
}

.mbackmart .act span.badge {
  display: inline-flex;
  margin-top: 0;
  overflow: visible;
  white-space: nowrap;
  font-weight: 500;
  color: var(--navy);
}

.mbackmart .perkbar {
  background: rgba(255, 255, 255, 0.055);
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.mbackmart .top .perkbar .wrap {
  max-width: none;
  padding: 0;
}

.mbackmart .perks {
  height: 48px;
  display: grid;
  grid-template-columns: var(--nav-brand-col) repeat(4, minmax(0, 1fr));
  align-items: stretch;
}

.mbackmart .perk-spacer {
  display: block;
}

.mbackmart .cat-head {
  height: 48px;
  background: linear-gradient(90deg, #ffdb79, #d89e3a);
  color: #071424;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  font-weight: 500;
  font-size: 14px;
  text-decoration: none;
}

.mbackmart .cat-head span {
  display: flex;
  gap: 11px;
  align-items: center;
}

.mbackmart .cat-head--bar {
  display: none;
}

.mbackmart .perk {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #eaf2fb;
  font-size: 13px;
  font-weight: 400;
}

.mbackmart .perk i {
  color: var(--gold);
}

/* ---------- category rail (inner pages — mirrors homepage sidebar top) ---------- */
.mbackmart .market-cat-rail {
  background: linear-gradient(180deg, #08203b 0, #09233f 100%);
  width: 100%;
}

.mbackmart .market-cat-rail-grid {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  width: 100%;
}

.mbackmart .market-side-cap {
  background: linear-gradient(180deg, #071d37, #06172c);
  border: 1px solid rgba(243, 196, 92, 0.38);
  border-top: 0;
  border-radius: 0 0 0 6px;
  overflow: hidden;
}

.mbackmart .market-side-cap .cat-head {
  border-radius: 0;
  border-bottom: 1px solid rgba(7, 20, 36, 0.1);
}

.mbackmart .market-side-cap .cat-head:hover {
  background: linear-gradient(90deg, #ffe495, #e0a54a);
  color: #071424;
}

.mbackmart .market-side-cap .cat-head i:first-child {
  width: 18px;
  text-align: center;
  color: #071424;
  opacity: 0.85;
}

.mbackmart .market-side-cap .cat-head i:last-child {
  font-size: 13px;
  color: #071424;
  opacity: 0.75;
}

.mbackmart .market-cat-rail-hero {
  min-height: 48px;
  background-color: #07182e;
  background-image: linear-gradient(90deg, rgba(4, 14, 28, 0.78) 0%, rgba(4, 14, 28, 0.42) 38%, rgba(4, 14, 28, 0.12) 62%, transparent 100%),
    url('../hero-bg.png');
  background-size: cover;
  background-position: center;
}

/* shop pages: ไม่ใช้ cat-rail — content ติดใต้ nav เลย */
.mbackmart.ec-shop-body .market-cat-rail {
  display: none;
}

.mbackmart.ec-shop-body {
  background: var(--paper);
}

.mbackmart.ec-shop-body .mb-shop {
  width: 100%;
  max-width: none;
}

.mbackmart.ec-shop-body .mb-shop-side.mb-filters {
  margin-top: 0;
  border-top: 1px solid rgba(231, 237, 244, 0.85);
}

/* ---------- breadcrumb ---------- */
.mbackmart .market-bc {
  background: #fff;
  border-bottom: 1px solid var(--line);
  width: 100%;
}

.mbackmart .wrap.market-bc-inner {
  padding-top: 11px;
  padding-bottom: 11px;
  font-size: 13px;
  color: var(--muted);
}

.mbackmart .market-bc-inner a {
  color: #475569;
}

.mbackmart .market-bc-inner a:hover {
  color: var(--navy);
}

.mbackmart .market-bc-sep {
  margin: 0 8px;
  color: #cbd5e1;
}

/* ---------- inner page content (uses .wrap like homepage) ---------- */
.mbackmart .ec-page {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

.mbackmart .ec-page {
  --ec-navy: var(--navy);
  --ec-navy2: var(--navy2);
  --ec-line: var(--line);
  --ec-text: var(--ink);
  --ec-muted: var(--muted);
}

.mbackmart .market-inner {
  padding-bottom: 8px;
}

.mbackmart .market-inner .pf-main {
  max-width: var(--market-wide);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--market-gutter);
  padding-right: var(--market-gutter);
  box-sizing: border-box;
}

.mbackmart .market-content,
.mbackmart .pf-main {
  font-family: 'Kanit', sans-serif;
}

/* ---------- service + footer (same as homepage) ---------- */
.mbackmart .mobile-shop-nav {
  display: none;
}

.mbackmart .service {
  margin-top: 24px;
  background: #071f3d;
  color: #fff;
  width: 100%;
}

.mbackmart .service .wrap {
  min-height: 86px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  gap: 20px;
}

.mbackmart .svc {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.mbackmart .svc:last-child {
  border-right: 0;
}

.mbackmart .svc i {
  font-size: 31px;
  color: var(--gold);
}

.mbackmart .svc b {
  display: block;
  font-size: 15px;
  font-weight: 400;
}

.mbackmart .svc span {
  font-size: 12px;
  font-weight: 300;
  color: #d6e1ef;
}

.mbackmart footer {
  background: #06111f;
  color: #b9c6d6;
  padding: 34px 0 0;
  width: 100%;
}

.mbackmart .foot {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, 1fr);
  gap: 30px;
}

.mbackmart .foot img {
  width: 210px;
  filter: brightness(0) invert(1);
  margin-bottom: 12px;
}

.mbackmart .foot p,
.mbackmart .foot a,
.mbackmart .foot li {
  font-size: 13px;
  color: #b9c6d6;
  line-height: 1.7;
}

.mbackmart .foot h4 {
  color: #fff;
  font-size: 14px;
  margin-bottom: 12px;
}

.mbackmart .foot ul {
  list-style: none;
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0;
}

.mbackmart .bottom {
  margin-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 17px 0;
  text-align: center;
  color: #8593a5;
  font-size: 12px;
}

/* ---------- responsive (same as homepage) ---------- */
@media (max-width: 1200px) {
  .mbackmart .head {
    grid-template-columns: var(--nav-brand-col) minmax(0, 1fr) auto;
    gap: var(--nav-head-gap);
  }
}

@media (max-width: 1050px) {
  .mbackmart .head {
    grid-template-columns: clamp(150px, 18vw, 190px) minmax(0, 1fr) auto;
    height: auto;
    min-height: var(--nav-head-h);
    padding: 8px 0;
    gap: var(--nav-head-gap);
  }

  .mbackmart .logo img {
    height: 52px;
  }

  .mbackmart .actions {
    gap: var(--nav-actions-gap);
  }

  .mbackmart .actions > a.act,
  .mbackmart .actions > .market-lang,
  .mbackmart .actions > #marketNavGuest,
  .mbackmart .actions > #marketNavUser {
    border-left: 0;
  }

  .mbackmart .actions .act {
    grid-template-columns: 28px auto;
    padding: 4px 5px;
  }

  .mbackmart .market-nav-user-btn {
    width: auto;
  }

  .mbackmart .act i,
  .mbackmart .market-nav-avatar {
    width: 28px;
    font-size: 18px;
  }

  .mbackmart .act {
    min-height: 42px;
  }

  .mbackmart .act span {
    display: none;
  }

  .mbackmart .act > div {
    max-width: 76px;
  }

  .mbackmart .act b {
    font-size: 12px;
  }

  .mbackmart .perks {
    grid-template-columns: 1fr;
  }

  .mbackmart .perk-spacer,
  .mbackmart .perk {
    display: none;
  }

  .mbackmart .cat-head--bar {
    display: flex;
    border-radius: 0;
    justify-content: center;
    gap: 14px;
  }

  .mbackmart .market-cat-rail {
    display: none;
  }

  .mbackmart .foot {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .mbackmart .wrap {
    padding: 0 10px;
  }

  .mbackmart .top .wrap.head {
    padding: 0 10px;
  }

  .mbackmart .head {
    height: auto;
    grid-template-columns: 1fr auto;
    padding: 12px 0;
  }

  .mbackmart .logo img {
    height: 46px;
  }

  .mbackmart .search {
    grid-column: 1 / -1;
    grid-template-columns: 1fr 50px;
  }

  .mbackmart .search select {
    display: none;
  }

  .mbackmart .actions {
    gap: 10px;
  }

  .mbackmart .market-nav-user-btn {
    border: 1px solid #ffd97a;
    border-radius: 9px;
    background: linear-gradient(180deg, #ffdc78, #dca03a);
    color: #071424;
  }

  .mbackmart .market-nav-user-btn .market-nav-menu-icon {
    display: block;
    color: #071424;
  }

  .mbackmart .market-nav-user-btn .market-nav-avatar {
    display: none;
  }

  .mbackmart .act > div {
    display: none;
  }

  .mbackmart .act {
    display: flex;
    justify-content: center;
    min-width: 0;
    min-height: 40px;
  }

  .mbackmart .service .wrap,
  .mbackmart .foot {
    grid-template-columns: 1fr;
  }

  .mbackmart .svc {
    justify-content: flex-start;
    border-right: 0;
  }
}