/* =============================================================
   ShoppingPH — Homepage + Banner Carousel
   assets/css/homepage.css
   ============================================================= */


/* ── BANNER CAROUSEL ─────────────────────────────────────────── */
.sph-banner-section {
  margin-bottom: var(--space-6);
  /* Prevent the carousel from ever pushing page width wider than viewport */
  overflow: hidden;
  max-width: 100%;
}

.sph-banner-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--sph-gray-200);
  user-select: none;
  /* Explicit width — required so aspect-ratio and track containment work */
  width: 100%;
  max-width: 100%;
  /* Aspect ratio: 1280×430 ≈ 2.98:1 */
  aspect-ratio: 1280 / 430;
}

@media (max-width: 767px) {
  .sph-banner-carousel {
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
  }
}

/* Track — must have explicit width so flex children resolve to carousel width,
   not unbounded viewport width. Without this, all slides sit side-by-side
   at 100vw each and blow out the page horizontally. */
.sph-banner__track {
  display: flex;
  width: 100%;       /* ← the critical fix */
  height: 100%;
  will-change: transform;
  transition: transform 480ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Individual slide */
.sph-banner__slide {
  position: relative;
  flex: 0 0 100%;
  min-width: 100%;   /* ← belt-and-suspenders: prevents flex shrinkage */
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.sph-banner__slide a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}

.sph-banner__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  /* Prevent dragging the image interfering with swipe */
  -webkit-user-drag: none;
  pointer-events: none;
}

/* Fallback placeholder when no banners are set */
.sph-banner__placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--sph-red) 0%, var(--sph-orange) 60%, var(--sph-gold) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--sph-white);
  padding: var(--space-8);
}

.sph-banner__placeholder-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--weight-extrabold);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-3);
}

.sph-banner__placeholder-sub {
  font-size: var(--text-lg);
  opacity: 0.85;
  margin-bottom: var(--space-5);
}

/* Overlay text on banners (optional per slide) */
.sph-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(0,0,0,0.55) 0%,
    rgba(0,0,0,0.2) 60%,
    transparent 100%
  );
  display: flex;
  align-items: center;
  padding: var(--space-8) var(--space-10);
  pointer-events: none; /* clicks pass through to the <a> */
}

@media (max-width: 767px) {
  .sph-banner__overlay {
    background: linear-gradient(0deg, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.1) 60%, transparent 100%);
    align-items: flex-end;
    padding: var(--space-5);
  }
}

.sph-banner__overlay-inner {
  max-width: 480px;
}

.sph-banner__overlay-label {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-extrabold);
  color: var(--sph-white);
  line-height: var(--leading-tight);
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
  margin-bottom: var(--space-2);
}

@media (max-width: 767px) {
  .sph-banner__overlay-label {
    font-size: var(--text-lg);
  }
}

.sph-banner__overlay-sublabel {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.85);
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
  margin-bottom: var(--space-4);
}

@media (max-width: 767px) {
  .sph-banner__overlay-sublabel { display: none; }
}

.sph-banner__overlay-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--sph-white);
  color: var(--sph-red);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  border-radius: var(--radius-pill);
  pointer-events: auto;
  transition: all var(--duration-base) var(--ease-spring);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.sph-banner__overlay-cta:hover {
  background: var(--sph-red);
  color: var(--sph-white);
  transform: scale(1.04);
}

/* Navigation arrows */
.sph-banner__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  color: var(--sph-gray-700);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  border: none;
  opacity: 0;
  transition: all var(--duration-base) var(--ease-out);
  backdrop-filter: blur(4px);
}

.sph-banner__arrow:hover {
  background: var(--sph-white);
  color: var(--sph-red);
  transform: translateY(-50%) scale(1.1);
}

.sph-banner-carousel:hover .sph-banner__arrow {
  opacity: 1;
}

.sph-banner__arrow--prev { left: var(--space-3); }
.sph-banner__arrow--next { right: var(--space-3); }

.sph-banner__arrow svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Always show arrows on touch devices */
@media (hover: none) {
  .sph-banner__arrow { opacity: 0.7; }
}

/* Dots */
.sph-banner__dots {
  position: absolute;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-2);
  z-index: 10;
}

.sph-banner__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all var(--duration-base) var(--ease-spring);
}

.sph-banner__dot:hover {
  background: rgba(255,255,255,0.8);
  transform: scale(1.2);
}

.sph-banner__dot.is-active {
  background: var(--sph-white);
  width: 24px;
  border-radius: var(--radius-pill);
}

/* Slide counter (e.g. "2 / 5") */
.sph-banner__counter {
  position: absolute;
  bottom: var(--space-3);
  right: var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: rgba(255,255,255,0.8);
  background: rgba(0,0,0,0.3);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(4px);
  z-index: 10;
}

/* Loading skeleton for banner */
.sph-banner-skeleton {
  aspect-ratio: 1280 / 430;
  border-radius: var(--radius-lg);
  background: linear-gradient(90deg, var(--sph-gray-200) 25%, var(--sph-gray-100) 50%, var(--sph-gray-200) 75%);
  background-size: 800px 100%;
  animation: shimmer 1.4s infinite linear;
}


/* ── HOMEPAGE SECTIONS ───────────────────────────────────────── */
.sph-homepage-section {
  margin-bottom: var(--space-10);
}

/* Category icon strip */
.sph-categories-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-3);
}

@media (min-width: 480px) {
  .sph-categories-strip { grid-template-columns: repeat(6, 1fr); }
}

@media (min-width: 768px) {
  .sph-categories-strip { grid-template-columns: repeat(8, 1fr); }
}

@media (min-width: 1024px) {
  .sph-categories-strip { grid-template-columns: repeat(10, 1fr); }
}

@media (max-width: 479px) {
  .sph-categories-strip {
    display: flex;
    overflow-x: auto;
    gap: var(--space-2);
    scrollbar-width: none;
    padding-bottom: var(--space-2);
  }
  .sph-categories-strip::-webkit-scrollbar { display: none; }
  .sph-categories-strip .category-card {
    flex: 0 0 72px;
    min-width: 72px;
    padding: var(--space-3) var(--space-1);
  }
}


/* ── DEAL FLASH STRIP — horizontal scroll row ────────────────── */
.sph-deal-strip {
  display: flex;
  gap: var(--space-3);
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: var(--space-2);
  scroll-snap-type: x mandatory;
}

.sph-deal-strip::-webkit-scrollbar { display: none; }

.sph-deal-strip .product-card {
  flex: 0 0 160px;
  min-width: 160px;
  scroll-snap-align: start;
}

@media (min-width: 640px) {
  .sph-deal-strip .product-card { flex: 0 0 180px; min-width: 180px; }
}

@media (min-width: 1024px) {
  .sph-deal-strip {
    overflow: visible;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4);
  }
  .sph-deal-strip .product-card {
    flex: none;
    min-width: auto;
  }
}


/* ── DEAL FLASH HEADER — countdown timer ────────────────────── */
.sph-deal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  padding: var(--space-3) var(--space-5);
  background: linear-gradient(135deg, var(--sph-red) 0%, var(--sph-orange) 100%);
  border-radius: var(--radius-md);
}

.sph-deal-header__left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.sph-deal-header__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-extrabold);
  color: var(--sph-white);
  letter-spacing: var(--tracking-tight);
}

.sph-deal-header__icon {
  font-size: var(--text-xl);
  animation: flicker 1.5s infinite alternate;
}

@keyframes flicker {
  0%   { opacity: 1; }
  50%  { opacity: 0.7; }
  100% { opacity: 1; }
}

.sph-countdown {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.sph-countdown__label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.8);
  font-weight: var(--weight-medium);
}

.sph-countdown__blocks {
  display: flex;
  align-items: center;
  gap: 4px;
}

.sph-countdown__block {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(0,0,0,0.25);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  min-width: 36px;
}

.sph-countdown__block-num {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-extrabold);
  color: var(--sph-white);
  line-height: 1;
}

.sph-countdown__block-unit {
  font-size: 9px;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sph-countdown__sep {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: rgba(255,255,255,0.7);
  margin-bottom: 8px;
}

@media (max-width: 479px) {
  .sph-deal-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
  .sph-countdown { width: 100%; }
}


/* ── MINI AD BANNER (between sections) ──────────────────────── */
.sph-inline-ad {
  background: var(--sph-gray-100);
  border: 1px solid var(--sph-gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: center;
  margin: var(--space-6) 0;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.sph-inline-ad .ad-label {
  position: absolute;
  top: var(--space-1);
  right: var(--space-2);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sph-gray-400);
}


/* ── STORE DEAL TABS ─────────────────────────────────────────── */
.sph-store-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.sph-store-tab {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-pill);
  border: 2px solid var(--sph-gray-200);
  color: var(--sph-gray-600);
  background: var(--sph-white);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-default);
}

.sph-store-tab:hover {
  border-color: var(--sph-red);
  color: var(--sph-red);
}

.sph-store-tab.is-active {
  background: var(--sph-red);
  border-color: var(--sph-red);
  color: var(--sph-white);
}

.sph-store-tab__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.sph-store-tab[data-store="shopee"] .sph-store-tab__dot { background: #EE4D2D; }
.sph-store-tab[data-store="lazada"] .sph-store-tab__dot { background: #0F146D; }
.sph-store-tab[data-store="tiktok"] .sph-store-tab__dot { background: #010101; }
.sph-store-tab[data-store="all"] .sph-store-tab__dot    { background: var(--sph-gold); }

.sph-store-tab.is-active .sph-store-tab__dot {
  background: rgba(255,255,255,0.8);
}


/* ── TWO-COL HOMEPAGE LAYOUT (content + mini sidebar) ───────── */
.sph-homepage-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 1024px) {
  .sph-homepage-main {
    grid-template-columns: 1fr 280px;
    align-items: start;
  }
}

.sph-homepage-content {
  min-width: 0; /* prevent grid blowout */
}

.sph-homepage-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--catbar-height) + var(--space-4));
}

/* Sticky sidebar ad */
.sph-sidebar-ad {
  background: var(--sph-gray-100);
  border: 1px solid var(--sph-gray-200);
  border-radius: var(--radius-md);
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: var(--space-5);
  position: relative;
}


/* ── NETWORK HIGHLIGHT STRIP ─────────────────────────────────── */
.sph-network-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

@media (min-width: 640px) {
  .sph-network-strip { grid-template-columns: repeat(4, 1fr); }
}

.sph-network-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-3);
  border-radius: var(--radius-lg);
  text-align: center;
  text-decoration: none;
  transition: all var(--duration-base) var(--ease-spring);
  cursor: pointer;
}

.sph-network-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.sph-network-card--shopee {
  background: #FFF0ED;
  border: 1px solid #FFCFC7;
}
.sph-network-card--shopee:hover { background: #FFE4DE; }

.sph-network-card--lazada {
  background: #F0EEFF;
  border: 1px solid #C8C0F0;
}
.sph-network-card--lazada:hover { background: #E4DFFF; }

.sph-network-card--tiktok {
  background: #F5F5F5;
  border: 1px solid #E0E0E0;
}
.sph-network-card--tiktok:hover { background: #EBEBEB; }

.sph-network-card--zalora {
  background: #FFF8EC;
  border: 1px solid #FFE5B0;
}
.sph-network-card--zalora:hover { background: #FFF1D0; }

.sph-network-card__logo {
  font-size: 24px;
  line-height: 1;
}

.sph-network-card__name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--sph-gray-900);
}

.sph-network-card__cta {
  font-size: var(--text-xs);
  color: var(--sph-gray-500);
}