* {
  box-sizing: border-box;
}

html {
  font-size: 18px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: 'Noto Sans Display', sans-serif;
  font-weight: 300;
  background-color: #b1b1b1;
  color: #222;
  line-height: 1.45;
  overflow-x: hidden;
  touch-action: manipulation;
}

a {
  color: inherit;
}

.amazon-top-bar {
  background: #2d2d2d;
  padding: 12px 20px;
  text-align: center;
}

.amazon-home-link {
  display: inline-block;
  font-family: 'Bebas Neue', cursive;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: #fff;
  text-decoration: none;
  padding: 8px 18px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.amazon-home-link:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.55);
}

.amazon-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 18px 48px;
}

.amazon-hero {
  text-align: center;
  padding: 28px 16px 20px;
  background: linear-gradient(165deg, #f8f9fa 0%, #e9ecef 55%, #dee2e6 100%);
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
  margin-bottom: 16px;
}

.amazon-hero h1 {
  font-family: 'Bebas Neue', cursive;
  font-size: 2rem;
  font-weight: normal;
  margin: 0 0 12px;
  letter-spacing: 0.02em;
  color: #111;
}

.amazon-hero .amazon-hero__lead {
  margin: 0 auto;
  max-width: 36em;
  font-size: 0.95rem;
  color: #333;
}

.amazon-hero .amazon-hero__lead strong {
  font-weight: 600;
}

.amazon-toolbar {
  background: #fff;
  border-radius: 12px;
  padding: 18px 16px 20px;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.1);
  margin-bottom: 14px;
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0.08);
}

.amazon-search {
  margin-bottom: 16px;
}

.amazon-search label {
  display: block;
  font-family: 'Bebas Neue', cursive;
  font-size: 1rem;
  letter-spacing: 0.03em;
  margin-bottom: 8px;
  color: #222;
}

.amazon-search-input-wrap {
  position: relative;
  max-width: 420px;
}

.amazon-search-input-wrap svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  fill: #666;
  pointer-events: none;
}

.amazon-search input[type='search'] {
  width: 100%;
  max-width: 100%;
  padding: 10px 12px 10px 40px;
  font-family: 'Noto Sans Display', sans-serif;
  font-size: 0.95rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  background: #fafafa;
  -webkit-appearance: none;
  appearance: none;
}

.amazon-search input[type='search']:focus {
  outline: 2px solid #ff9900;
  outline-offset: 1px;
  border-color: #ff9900;
}

.amazon-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.amazon-filters--sub {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #e9ecef;
}

.amazon-filters__label {
  width: 100%;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #666;
  margin-bottom: 4px;
}

.amazon-chip {
  font-family: 'Noto Sans Display', sans-serif;
  font-size: 0.85rem;
  padding: 10px 16px;
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid #ced4da;
  background: #fff;
  color: #333;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(35, 47, 62, 0.15);
}

.amazon-chip:hover {
  border-color: #adb5bd;
  background: #f8f9fa;
}

.amazon-chip[aria-pressed='true'] {
  background: #232f3e;
  color: #fff;
  border-color: #232f3e;
  box-shadow: 0 2px 8px rgba(35, 47, 62, 0.35);
}

.amazon-results {
  font-size: 0.88rem;
  color: #333;
  margin: 0 0 14px;
  min-height: 1.4em;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 22px;
}

.product-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 3px 18px rgba(0, 0, 0, 0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.16);
}

.product-card--hidden {
  display: none !important;
}

.product-card__media {
  position: relative;
  background: #e9ecef;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

/* Fallback sin aspect-ratio (navegadores antiguos) */
@supports not (aspect-ratio: 4 / 3) {
  .product-card__media {
    height: 0;
    padding-bottom: 75%;
  }

  .product-card__media img {
    position: absolute;
    left: 0;
    top: 0;
  }
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-card__body {
  padding: 16px 16px 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
  text-align: left;
}

.product-card__badge {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #495057;
  background: #e9ecef;
  padding: 4px 8px;
  border-radius: 4px;
  margin-bottom: 10px;
  align-self: flex-start;
}

.product-card__title {
  font-family: 'Bebas Neue', cursive;
  font-size: 1.35rem;
  font-weight: normal;
  margin: 0 0 8px;
  line-height: 1.2;
  color: #111;
}

.product-card__desc {
  font-size: 0.88rem;
  color: #555;
  margin: 0 0 14px;
  flex: 1;
}

.product-card__cta {
  display: inline-block;
  text-align: center;
  padding: 12px 16px;
  min-height: 44px;
  line-height: 1.25;
  background: #ff9900;
  color: #111;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 8px;
  transition: background 0.2s ease, filter 0.2s ease;
  align-self: stretch;
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
}

.product-card__cta:hover {
  background: #fa8900;
  filter: brightness(1.02);
}

.amazon-empty {
  text-align: center;
  padding: 32px 16px;
  background: rgba(255, 255, 255, 0.65);
  border-radius: 12px;
  color: #444;
  font-size: 0.95rem;
}

.amazon-empty[hidden] {
  display: none !important;
}

.amazon-footer {
  text-align: center;
  padding: 28px 16px 20px;
  font-family: 'Bebas Neue', cursive;
  font-size: 1rem;
  color: #333;
}

.amazon-footer a {
  color: #333;
}

@media (max-width: 600px) {
  .amazon-search input[type='search'] {
    font-size: 16px;
  }

  .amazon-page {
    padding-left: 12px;
    padding-right: 12px;
  }

  .amazon-search-input-wrap {
    max-width: none;
  }
}

@media (max-width: 480px) {
  .amazon-hero h1 {
    font-size: 1.65rem;
  }

  html {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-card,
  .product-card__cta,
  .amazon-chip,
  .amazon-home-link {
    transition: none;
  }

  .product-card:hover {
    transform: none;
  }
}