/* === Lê Mai Promo Hub — Component Styles ===
   Single-page card list mode (Dex spec 2026-05-19).
   No hero, no nav. Just title + cards + footer. */

/* === PAGE INTRO — split left/right (Dex spec 2026-05-19 evening) === */
.page-intro {
  padding: var(--space-7) 0 var(--space-5);
  text-align: left;
}
.page-intro .eyebrow {
  color: var(--accent-1);
  margin-bottom: var(--space-4);
  text-align: left;
}
.page-intro__split {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-5);
  align-items: end;
}
.page-intro__title-vn {
  font-family: var(--font-heading);
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.015em;
  margin: 0;
}
.page-intro__right {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-bottom: 12px;
}
.page-intro__title-en {
  font-family: var(--font-body-en);
  font-style: italic;
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 400;
  color: var(--accent-1);
  margin: 0;
  line-height: 1.3;
}
.page-intro .intro-tag {
  font-size: 15px;
  opacity: 0.78;
  margin: 0;
  max-width: 100%;
  line-height: 1.6;
}
.page-intro .intro-tag .lang-vn,
.page-intro .intro-tag .lang-en {
  display: block;
}
.page-intro .intro-tag .lang-en {
  font-family: var(--font-body-en);
  font-style: italic;
  margin-top: 4px;
  color: var(--accent-1);
}
.page-intro .intro-tag .lang-en::before { display: none; }

@media (max-width: 768px) {
  .page-intro__split {
    grid-template-columns: 1fr;
    gap: var(--space-3);
    align-items: start;
  }
  .page-intro__title-vn {
    font-size: clamp(36px, 10vw, 56px);
  }
  .page-intro__title-en {
    font-size: 18px;
  }
  .page-intro__right { padding-bottom: 0; }
}

/* === PROMO LIST — 2 columns grid (Dex lock 2026-05-19 update PM) === */
.promo-list-section {
  padding: var(--space-5) 0 var(--space-7);
}
.promo-list-section .container {
  max-width: var(--container-max);
}

/* Section heading inside list area */
.promo-section-heading {
  margin: var(--space-6) 0 var(--space-4);
  display: grid;
  gap: 4px;
}
.promo-section-heading:first-child { margin-top: 0; }
.promo-section-heading .eyebrow {
  font-family: var(--font-body-en);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--accent-1);
}
.promo-section-heading h2 {
  font-family: var(--font-heading);
  font-size: clamp(36px, 5.5vw, 56px);
  font-weight: 500;
  margin: 6px 0 6px;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.promo-section-heading .h2-en {
  font-family: var(--font-body-en);
  font-style: italic;
  font-size: 16px;
  color: var(--accent-1);
}

.promo-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}
@media (max-width: 768px) {
  .promo-list {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
}

/* 4-col variant — Every Monday section (4 Soap Monday cards 1 row) */
.promo-list--4cols {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}
@media (max-width: 1024px) {
  .promo-list--4cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 540px) {
  .promo-list--4cols { grid-template-columns: 1fr; }
}
/* Compact card trong 4-col grid scale font + spacing (Dex spec 2026-05-19 evening v2) */
.promo-list--4cols .promo-card--compact .card-title-vn {
  font-size: clamp(18px, 1.6vw, 21px);
  margin: 0 0 8px;
}
.promo-list--4cols .promo-card--compact .card-title-en {
  font-size: 12px;
  margin: 0 0 8px;
}
.promo-list--4cols .promo-card--compact .card-title-jp {
  font-size: 11px;
  margin: 0 0 12px;
}
.promo-list--4cols .promo-card--compact .tier-tag {
  font-size: 9px;
  margin: 0 0 14px;
}
.promo-list--4cols .promo-card--compact .card-window {
  font-size: 11px;
  margin: 0 0 var(--space-3);
}
.promo-list--4cols .promo-card--compact .card-readmore {
  font-size: 10px;
  padding: 8px 12px;
  letter-spacing: 0.14em;
}
.promo-list--4cols .promo-card--compact .promo-card__body {
  padding: var(--space-4) var(--space-3) var(--space-3);
}
.promo-list--4cols .promo-card--compact .promo-card__image { aspect-ratio: 1 / 1; }

/* === PROMO CARD — image top + body bottom === */
.promo-card {
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--paper);
  padding: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.promo-card:hover {
  box-shadow: 0 10px 30px -8px rgba(26, 26, 26, 0.18), 0 4px 10px -4px rgba(26, 26, 26, 0.08);
  transform: translateY(-2px);
}

/* Card image area top */
.promo-card__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--paper-cool);
  overflow: hidden;
  position: relative;
  border-bottom: 1px solid var(--rule);
  border-top-left-radius: 7px;
  border-top-right-radius: 7px;
}
.promo-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.promo-card__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-3);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--ls-uppercase);
  text-transform: uppercase;
  color: var(--accent-1);
  background:
    linear-gradient(135deg, transparent 49%, var(--rule) 49%, var(--rule) 51%, transparent 51%),
    var(--paper-cool);
  background-size: 14px 14px;
}

/* Card body container */
.promo-card__body {
  padding: var(--space-4) var(--space-4);
  display: flex;
  flex-direction: column;
  flex: 1;
}
@media (max-width: 768px) {
  .promo-card__body { padding: var(--space-3) var(--space-3); }
}

/* "NOW" badge for currently active promo */
.promo-card.is-current {
  border-color: var(--ink);
}
.promo-card.is-current .promo-card__body {
  background: var(--paper-cool);
}
.promo-card .now-badge {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  display: inline-block;
  padding: 5px 12px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-heading);
  font-size: 10px;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
}

/* Card eyebrow + tier tag */
.promo-card .tier-tag {
  font-family: var(--font-heading);
  font-size: 11px;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--accent-1);
  margin: 0 0 var(--space-3);
}

/* Title — bigger cho card 2-col grid (Dex spec 2026-05-19 evening) */
.promo-card .card-title-vn {
  font-family: var(--font-heading);
  font-size: clamp(24px, 2.8vw, 30px);
  font-weight: 500;
  line-height: 1.2;
  margin: 0 0 6px;
  letter-spacing: -0.005em;
}
.promo-card .card-title-en {
  font-family: var(--font-body-en);
  font-style: italic;
  font-size: 15px;
  opacity: 0.78;
  margin: 0 0 var(--space-3);
  line-height: 1.4;
}
.promo-card .card-title-jp {
  font-family: var(--font-jp);
  font-size: 13px;
  opacity: 0.72;
  margin: -8px 0 var(--space-4);
  letter-spacing: 0.05em;
}

/* Body bilingual */
.promo-card .card-body-vn {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 var(--space-3);
}
.promo-card .card-body-en {
  font-family: var(--font-body-en);
  font-size: 13.5px;
  font-weight: 400;
  font-style: italic;
  line-height: 1.6;
  opacity: 0.85;
  padding-top: var(--space-2);
  margin: 0 0 var(--space-3);
  border-top: 1px dotted var(--rule);
}
.promo-card .card-body-jp {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.7;
  opacity: 0.78;
  padding-top: var(--space-2);
  margin: 0 0 var(--space-3);
  border-top: 1px dotted var(--rule);
}

/* SKU list (Bundle 5 mùa) */
.promo-card .sku-list {
  margin: var(--space-3) 0;
  padding-left: 0;
  list-style: none;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.promo-card .sku-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-3);
  padding: 8px 0;
  border-bottom: 1px dotted var(--rule);
  font-size: 14px;
  align-items: baseline;
}
.promo-card .sku-list li:last-child { border-bottom: none; }
.promo-card .sku-list .sku-name {
  font-family: var(--font-heading);
}
.promo-card .sku-list .sku-name-en {
  font-family: var(--font-body-en);
  font-style: italic;
  font-size: 12px;
  opacity: 0.7;
  margin-left: 6px;
}
.promo-card .sku-list .sku-season {
  font-family: var(--font-heading);
  font-size: 12px;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--accent-1);
}

/* Price block (bundle) */
.promo-card .price-block {
  margin: var(--space-3) 0;
  padding: var(--space-3) 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  text-align: center;
}
.promo-card .price-now {
  font-family: var(--font-heading);
  font-size: 24px;
  display: inline-block;
  margin-right: 12px;
}
.promo-card .price-original {
  font-family: var(--font-mono);
  font-size: 14px;
  text-decoration: line-through;
  opacity: 0.55;
}

/* Window + countdown */
.promo-card .card-window {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--accent-1);
  margin: var(--space-3) 0 0;
  line-height: 1.5;
}
.promo-card .card-window-en {
  font-family: var(--font-mono);
  font-size: 12px;
  opacity: 0.72;
  margin-top: 2px;
}
.promo-card .countdown {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  margin-top: 6px;
  color: var(--accent-2);
}
.promo-card .countdown.is-end { color: var(--ink); font-weight: 500; }

/* Code chip */
.promo-card .promo-code {
  display: inline-block;
  margin: var(--space-3) 0 0;
  padding: 6px 12px;
  background: var(--paper-cool);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  border: 1px solid var(--rule);
}

/* Gift options (Penta 3 choice) */
.promo-card .gift-options {
  margin: var(--space-3) 0;
  padding: var(--space-3);
  background: var(--paper-cool);
  font-size: 14px;
}
.promo-card .gift-options .gift-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 11px;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--accent-1);
  margin-bottom: 6px;
}
.promo-card .gift-options ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 4px;
}
.promo-card .gift-options li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.promo-card .gift-options .gift-name {
  font-family: var(--font-heading);
}
.promo-card .gift-options .gift-name-en {
  font-family: var(--font-body-en);
  font-style: italic;
  font-size: 12px;
  opacity: 0.7;
}

/* CTA */
.promo-card .card-cta,
.promo-modal .card-cta {
  display: inline-block;
  margin-top: var(--space-4);
  padding: 11px 22px;
  border: 1px solid var(--ink);
  border-radius: 4px;
  font-family: var(--font-heading);
  font-size: 13px;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  background: transparent;
  color: var(--ink);
  text-decoration: none;
}
.promo-card .card-cta:hover {
  background: var(--ink);
  color: var(--paper);
  transform: scale(var(--hover-scale));
}
.promo-card .card-cta .arrow { opacity: 0.7; margin-left: 6px; }

/* Section divider for always_on group */
.always-on-divider {
  text-align: center;
  margin: var(--space-6) 0 var(--space-5);
  font-family: var(--font-heading);
  font-size: 11px;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--accent-1);
}
.always-on-divider::before,
.always-on-divider::after {
  content: '';
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--rule);
  vertical-align: middle;
  margin: 0 12px;
}

/* === EMPTY STATE === */
.empty-state {
  text-align: center;
  padding: var(--space-7) var(--pad-mobile);
  opacity: 0.7;
}

/* === COMPACT CARD MODE (Dex spec 2026-05-19 PM, bigger title 2026-05-19 evening) === */
.promo-card--compact .promo-card__body {
  padding: var(--space-3) var(--space-3);
}
.promo-card--compact .card-title-vn {
  font-size: clamp(22px, 2.6vw, 26px);
  margin: 0 0 3px;
}
.promo-card--compact .card-title-en {
  font-size: 14px;
  margin: 0 0 3px;
}
.promo-card--compact .card-title-jp {
  font-size: 12px;
  margin: 0 0 var(--space-2);
}
.promo-card--compact .tier-tag {
  font-size: 10px;
  margin: 0 0 var(--space-2);
}
.promo-card--compact .card-window {
  font-size: 11px;
  margin: 0 0 var(--space-2);
}
.promo-card--compact .promo-card__image {
  aspect-ratio: 16 / 10;
}

.card-readmore {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding: 9px 18px;
  border: 1px solid var(--ink);
  border-radius: 4px;
  background: transparent;
  font-family: var(--font-heading);
  font-size: 12px;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--ink);
  cursor: pointer;
  align-self: flex-start;
  white-space: nowrap;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.card-readmore:hover {
  background: var(--ink);
  color: var(--paper);
  transform: scale(1.04);
}
.card-readmore .arrow { opacity: 0.7; }

/* === MODAL (full detail expand) === */
.promo-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--pad-mobile);
}
.promo-modal.is-open {
  display: flex;
}
.promo-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.45);
  cursor: pointer;
}
.promo-modal__content {
  position: relative;
  background: var(--paper);
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-5) var(--space-4);
  border: 1px solid var(--rule);
  border-radius: 12px;
  box-shadow: 0 20px 60px -12px rgba(26, 26, 26, 0.25);
  z-index: 1;
}
@media (min-width: 720px) {
  .promo-modal__content {
    padding: var(--space-5) var(--space-5);
  }
}
.promo-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  font-family: var(--font-heading);
  font-size: 28px;
  line-height: 1;
  color: var(--accent-1);
  cursor: pointer;
}
.promo-modal__close:hover { color: var(--ink); transform: scale(1.1); }

.promo-modal .modal-title-vn {
  font-family: var(--font-heading);
  font-size: clamp(22px, 3.5vw, 28px);
  font-weight: 500;
  line-height: 1.25;
  margin: 0 0 4px;
}
.promo-modal .modal-title-en {
  font-family: var(--font-body-en);
  font-style: italic;
  font-size: 14px;
  opacity: 0.78;
  margin: 0 0 4px;
}
.promo-modal .modal-title-jp {
  font-family: var(--font-jp);
  font-size: 13px;
  opacity: 0.72;
  margin: 0 0 var(--space-3);
}
.promo-modal .modal-body-vn {
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 var(--space-2);
}
.promo-modal .modal-body-en {
  font-family: var(--font-body-en);
  font-style: italic;
  font-size: 13.5px;
  line-height: 1.6;
  opacity: 0.85;
  margin: 0 0 var(--space-2);
}
.promo-modal .modal-body-jp {
  font-family: var(--font-jp);
  font-size: 13px;
  opacity: 0.78;
  margin: 0 0 var(--space-3);
}