/* ============================================
   SalePoet — Components
   ============================================ */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--surface-dark);
  min-height: 520px;
}

.hero__slides {
  display: flex;
  transition: transform 600ms var(--ease-in-out);
}

.hero__slide {
  min-width: 100%;
  position: relative;
  display: flex;
  align-items: center;
  min-height: 520px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(13,17,23,0.85) 0%, rgba(13,17,23,0.55) 50%, rgba(13,17,23,0.15) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 560px;
  padding: var(--space-3xl);
  padding-left: calc((100vw - var(--container-max)) / 2 + var(--space-xl));
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-coral);
  margin-bottom: var(--space-lg);
  background: rgba(255, 97, 85, 0.15);
  padding: 6px 14px;
  border-radius: var(--radius-full);
}

.hero__title {
  font-size: var(--text-4xl);
  font-weight: var(--weight-black);
  line-height: 1.08;
  margin-bottom: var(--space-lg);
  color: white;
  letter-spacing: -0.03em;
}

.hero__title em {
  font-style: italic;
  color: var(--color-coral);
}

.hero__desc {
  font-size: var(--text-md);
  color: rgba(255, 255, 255, 0.7);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-2xl);
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

.hero__controls {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 5;
}

.hero__dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.3);
  transition: all var(--duration-normal);
  cursor: pointer;
  border: 2px solid transparent;
}

.hero__dot.is-active {
  background: var(--color-coral);
  border-color: var(--color-coral);
  width: 28px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  height: 48px;
  padding: 0 var(--space-2xl);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  letter-spacing: 0.01em;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition:
    background var(--duration-fast),
    transform var(--duration-fast) var(--ease-bounce),
    box-shadow var(--duration-fast);
}

.btn:active {
  transform: scale(0.97);
}

.btn--coral {
  background: var(--color-coral);
  color: white;
}

.btn--coral:hover {
  background: var(--color-coral-hover);
  color: white;
  box-shadow: var(--shadow-glow-coral);
  transform: translateY(-1px);
}

.btn--white {
  background: white;
  color: var(--text-primary);
}

.btn--white:hover {
  background: var(--surface-inset);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.btn--dark {
  background: var(--color-primary);
  color: var(--text-inverse);
}

.btn--dark:hover {
  background: var(--color-primary-light);
  color: var(--text-inverse);
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  border: 2px solid var(--border-medium);
  color: var(--text-primary);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--text-primary);
}

.btn--outline-white {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.3);
  color: white;
}

.btn--outline-white:hover {
  border-color: white;
  background: rgba(255,255,255,0.1);
  color: white;
}

.btn--sm {
  height: 38px;
  padding: 0 var(--space-lg);
  font-size: var(--text-xs);
}

/* ---------- Value Props ---------- */
.value-props {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--surface-card);
}

.value-prop {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  border-right: 1px solid var(--border-light);
}

.value-prop:last-child {
  border-right: none;
}

.value-prop__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.value-prop__icon svg {
  width: 20px;
  height: 20px;
}

.value-prop__title {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
}

.value-prop__desc {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

/* ---------- Store Cards ---------- */
.stores-scroll {
  display: flex;
  gap: var(--space-lg);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
  padding-bottom: var(--space-sm);
}

.stores-scroll::-webkit-scrollbar { display: none; }

.store-card {
  flex: 0 0 240px;
  scroll-snap-align: start;
  background: var(--surface-card);
  border-radius: var(--radius-xl);
  border: 1.5px solid var(--border-light);
  padding: var(--space-xl);
  text-align: center;
  transition:
    transform var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal),
    border-color var(--duration-normal);
  cursor: pointer;
}

.store-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.store-card__avatar {
  width: 68px;
  height: 68px;
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: var(--weight-black);
  letter-spacing: -0.02em;
}

.store-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-full);
}

.store-card__name {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  margin-bottom: 4px;
}

.store-card__category {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-bottom: var(--space-md);
}

.store-card__meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
}

.store-card__meta svg {
  width: 14px;
  height: 14px;
  color: var(--color-star);
}

/* ---------- Product Cards ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.product-card {
  background: var(--surface-card);
  border-radius: var(--radius-xl);
  border: 1.5px solid var(--border-light);
  overflow: hidden;
  transition:
    transform var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-card__image {
  position: relative;
  aspect-ratio: 4/5;
  background: var(--surface-inset);
  overflow: hidden;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
}

.product-card:hover .product-card__image img {
  transform: scale(1.06);
}

.product-card__badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 4px 12px;
  font-size: 0.6875rem;
  font-weight: var(--weight-bold);
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.product-card__badge--sale {
  background: var(--color-danger);
  color: white;
}

.product-card__badge--new {
  background: var(--color-blue);
  color: white;
}

.product-card__badge--hot {
  background: var(--color-amber);
  color: var(--text-primary);
}

.product-card__badge--featured {
  background: var(--color-plum);
  color: white;
}

.product-card__wishlist {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: scale(0.8) translateY(4px);
  transition:
    opacity var(--duration-fast),
    transform var(--duration-normal) var(--ease-bounce);
}

.product-card:hover .product-card__wishlist {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.product-card__wishlist svg {
  width: 16px;
  height: 16px;
  color: var(--text-secondary);
  transition: color var(--duration-fast);
}

.product-card__wishlist:hover svg {
  color: var(--color-coral);
}

.product-card__wishlist.is-active svg {
  color: var(--color-coral);
  fill: var(--color-coral);
}

.product-card__body {
  padding: var(--space-md) var(--space-lg);
}

.product-card__store {
  font-size: var(--text-xs);
  color: var(--color-blue);
  font-weight: var(--weight-semibold);
  margin-bottom: 4px;
}

.product-card__name {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
}

.product-card__current-price {
  font-size: var(--text-lg);
  font-weight: var(--weight-black);
  color: var(--text-primary);
}

.product-card__old-price {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-decoration: line-through;
}

.product-card__discount {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--color-danger);
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #FF6155 0%, #FF8A65 50%, #FFB627 100%);
}

.cta-banner__pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(255,255,255,0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.08) 0%, transparent 40%);
}

.cta-banner__content {
  position: relative;
  z-index: 2;
  padding: var(--space-3xl) var(--space-4xl);
  max-width: 520px;
}

.cta-banner__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: white;
  margin-bottom: var(--space-md);
  background: rgba(255,255,255,0.2);
  padding: 5px 14px;
  border-radius: var(--radius-full);
}

.cta-banner__title {
  font-size: var(--text-3xl);
  font-weight: var(--weight-black);
  color: white;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.cta-banner__desc {
  font-size: var(--text-md);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-xl);
  line-height: var(--leading-relaxed);
}

.cta-banner__image {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 45%;
  z-index: 1;
}

.cta-banner__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mask-image: linear-gradient(90deg, transparent 0%, black 30%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 30%);
}

/* ---------- Newsletter ---------- */
.newsletter {
  background: var(--surface-dark);
  border-radius: var(--radius-2xl);
  padding: var(--space-3xl) var(--space-4xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3xl);
}

.newsletter__content {
  max-width: 420px;
}

.newsletter__title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-black);
  color: white;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
}

.newsletter__title em {
  font-style: italic;
  color: var(--color-coral);
}

.newsletter__desc {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.55);
  line-height: var(--leading-relaxed);
}

.newsletter__form {
  display: flex;
  gap: var(--space-sm);
  flex: 1;
  max-width: 420px;
}

.newsletter__input {
  flex: 1;
  height: 52px;
  padding: 0 var(--space-xl);
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: white;
  outline: none;
  transition: border-color var(--duration-fast);
}

.newsletter__input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.newsletter__input:focus {
  border-color: var(--color-coral);
}

/* ---------- Forms ---------- */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px var(--space-lg);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--text-primary);
  background: var(--surface-card);
  outline: none;
  transition: border-color var(--duration-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-blue);
}

.form-group input[type="checkbox"],
.form-group input[type="radio"] {
  width: auto;
  margin-right: var(--space-sm);
}

/* ---------- Alerts ---------- */
.alert {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
}

.alert--success { background: var(--color-mint-soft); color: #065f46; }
.alert--error { background: var(--color-coral-soft); color: #991b1b; }
.alert--info { background: var(--color-blue-soft); color: #1e40af; }
.alert--warning { background: var(--color-amber-soft); color: #92400e; }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 8px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
}

.badge--primary { background: var(--color-coral); color: #fff; }
.badge--blue { background: var(--color-blue); color: #fff; }
.badge--success { background: var(--color-mint); color: #fff; }

/* ---------- Tables ---------- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
}

.data-table thead {
  background: var(--surface-inset);
}

.data-table th {
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  text-align: left;
}

.data-table td {
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-sm);
  border-top: 1px solid var(--border-light);
}

.data-table tfoot td {
  font-weight: var(--weight-bold);
  background: var(--surface-inset);
}

/* ---------- Page Sections ---------- */
.page-header {
  padding: var(--space-2xl) 0 var(--space-xl);
}

.page-header__title {
  font-size: var(--text-3xl);
  font-weight: var(--weight-black);
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.page-header__title em {
  font-style: italic;
  color: var(--color-coral);
}

.page-header__desc {
  font-size: var(--text-md);
  color: var(--text-secondary);
  margin-top: var(--space-sm);
}

.page-content {
  padding-bottom: var(--space-4xl);
}

/* ---------- Auth Forms ---------- */
.auth-wrapper {
  max-width: 440px;
  margin: 0 auto;
  padding: var(--space-3xl) 0;
}

.auth-card {
  background: var(--surface-card);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
}

.auth-card__title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-black);
  margin-bottom: var(--space-xl);
  text-align: center;
}

.auth-card__footer {
  text-align: center;
  margin-top: var(--space-xl);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.auth-card__footer a {
  color: var(--color-blue);
  font-weight: var(--weight-semibold);
}

/* ---------- Product Detail ---------- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  padding: var(--space-2xl) 0;
}

.product-detail__gallery {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--surface-inset);
}

.product-detail__gallery img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.product-detail__info {
  padding: var(--space-xl) 0;
}

.product-detail__store {
  font-size: var(--text-sm);
  color: var(--color-blue);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-sm);
}

.product-detail__name {
  font-size: var(--text-3xl);
  font-weight: var(--weight-black);
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.product-detail__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.product-detail__current-price {
  font-size: var(--text-2xl);
  font-weight: var(--weight-black);
  color: var(--text-primary);
}

.product-detail__old-price {
  font-size: var(--text-md);
  color: var(--text-tertiary);
  text-decoration: line-through;
}

.product-detail__desc {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-xl);
}

.product-detail__meta {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.product-detail__stock {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-xl);
}

.product-detail__stock--in {
  background: var(--color-mint-soft);
  color: #065f46;
}

.product-detail__stock--out {
  background: var(--color-coral-soft);
  color: #991b1b;
}

/* ---------- Cart ---------- */
.cart-item {
  display: grid;
  grid-template-columns: auto 1fr auto auto auto;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--border-light);
}

.cart-item__qty input {
  width: 60px;
  height: 38px;
  text-align: center;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  outline: none;
}

.cart-item__qty input:focus {
  border-color: var(--color-blue);
}

.cart-summary {
  padding: var(--space-xl) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 2px solid var(--color-primary);
}

.cart-summary__label {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
}

.cart-summary__total {
  font-size: var(--text-2xl);
  font-weight: var(--weight-black);
}

/* ---------- Messages ---------- */
.messages {
  padding-top: var(--space-md);
}

/* ---------- Animations ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}

.animate-in {
  animation: fadeUp var(--duration-slow) var(--ease-out) both;
}

.animate-in:nth-child(2) { animation-delay: 80ms; }
.animate-in:nth-child(3) { animation-delay: 160ms; }
.animate-in:nth-child(4) { animation-delay: 240ms; }
.animate-in:nth-child(5) { animation-delay: 320ms; }
.animate-in:nth-child(6) { animation-delay: 400ms; }
.animate-in:nth-child(7) { animation-delay: 480ms; }
.animate-in:nth-child(8) { animation-delay: 560ms; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 500ms var(--ease-out),
    transform 500ms var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- HTMX States ---------- */
.htmx-indicator { display: none; }
.htmx-request .htmx-indicator { display: inline-flex; }
.htmx-request.htmx-indicator { display: inline-flex; }

.spinner {
  width: 20px;
  height: 20px;
  border: 2.5px solid var(--border-light);
  border-top-color: var(--color-coral);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}