/* ===========================================
   ML+ Design System
   Inspired by Mercado Livre's visual identity
   =========================================== */

/* --- CSS Variables (Design Tokens) --- */
:root {
  /* Colors — ML palette */
  --color-bg: #FFFFFF;
  --color-bg-secondary: #F7F7F7;
  --color-bg-tertiary: #EEEEEE;
  --color-yellow: #FFE655;
  --color-yellow-hover: #FFD900;
  --color-blue: #3683F0;
  --color-blue-hover: #2968C8;
  --color-blue-light: #EBF3FF;
  --color-green: #19A55C;
  --color-green-light: #E6F7EE;
  --color-red: #E63B3B;
  --color-red-light: #FDEDED;
  --color-orange: #F59E0B;
  --color-text: #333333;
  --color-text-secondary: #666666;
  --color-text-muted: #999999;
  --color-border: #E0E0E0;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.8125rem;  /* 13px */
  --font-size-base: 0.875rem; /* 14px */
  --font-size-md: 1rem;       /* 16px */
  --font-size-lg: 1.25rem;    /* 20px */
  --font-size-xl: 1.5rem;     /* 24px */
  --font-size-2xl: 2rem;      /* 32px */

  /* Spacing (8-point grid) */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  /* Shadows */
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-card-hover: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-header: 0 1px 3px rgba(0, 0, 0, 0.08);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;

  /* Layout */
  --max-width: 1200px;
  --header-height: 56px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--color-bg-secondary);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: clip;
  max-width: 100vw;
}

a {
  color: var(--color-blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --- Header --- */
.header {
  background: var(--color-yellow);
  height: var(--header-height);
  display: flex;
  align-items: center;
  padding: 0 var(--space-md);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-header);
}

.header__inner {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.header__logo {
  font-family: 'Ubuntu', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: #1E2E77;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: -0.5px;
}

.header__logo:hover {
  text-decoration: none;
}

.header__logo span {
  color: var(--color-green);
}

/* --- Search Bar --- */
.search {
  flex: 1;
  max-width: 576px;
  display: flex;
  gap: 0;
}

.search__input {
  flex: 1;
  height: 40px;
  padding: 0 var(--space-md) 0 var(--space-lg);
  border: 1px solid var(--color-border);
  border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  font-size: var(--font-size-md); /* FORCED: 16px minimum prevents iOS Safari from automatically zooming into the page */
  font-family: var(--font-family);
  outline: none;
  background: var(--color-bg);
  transition: border-color var(--transition-fast);
  border-radius: 30px;
  border-right: 1px solid var(--color-border);
}

.search__input:focus {
  border-color: var(--color-blue);
}

.search__input::-webkit-calendar-picker-indicator {
  display: none !important;
  opacity: 0;
}

.search__input::placeholder {
  color: var(--color-text-muted);
}

.search__button {
  height: 40px;
  width: 48px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 30px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
  margin-left: -30px;
  z-index: 1;
}

.search__button:hover {
  background: var(--color-bg-secondary);
}

.search__button svg {
  width: 18px;
  height: 18px;
  fill: var(--color-text-secondary);
}

/* --- Main Content --- */
.main {
  max-width: var(--max-width);
  margin: var(--space-sm) auto var(--space-lg);
  padding: 0 var(--space-md);
}

/* --- Results Info --- */
.results-info {
  margin-bottom: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  position: sticky;
  top: var(--header-height);
  z-index: 90;
  background: var(--color-bg);
  padding: var(--space-sm) 0;
}

.results-info strong {
  color: var(--color-text);
}

/* --- Product Grid --- */
.product-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(2, 1fr);
}

.product-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-sm);
  width: 100%;
}

.product-card__meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  gap: var(--space-xs);
  margin-bottom: 4px;
  flex-wrap: wrap; /* Allows text to drop below if the screen is too narrow */
}

.product-card__tags {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  align-items: center;
  margin-top: var(--space-xs);
}

.product-card__seller-info {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

/* --- Product Card --- */
.product-card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  display: flex;
  padding: var(--space-md);
  gap: var(--space-md);
  transition: box-shadow var(--transition-base);
  cursor: pointer;
  position: relative;
  overflow: hidden; /* Prevent blown-out fonts or wide buttons from spilling out of bounds horizontally */
}

.product-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.product-card__image-wrapper {
  width: 160px;
  height: 160px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-sm);
}

.product-card__image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.product-card__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  min-width: 0;
}

.product-card__title {
  font-size: var(--font-size-base);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word; /* Important to prevent long strings bursting mobile layouts */
}

.product-card__price {
  font-size: var(--font-size-xl);
  font-weight: 400;
  color: var(--color-text);
  margin-top: var(--space-xs);
}

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

.product-card__rating {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-text-secondary);
}

.product-card__price-original {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.product-card__discount {
  font-size: var(--font-size-sm);
  color: var(--color-green);
  font-weight: 600;
}

.product-card__shipping {
  font-size: var(--font-size-sm);
  color: var(--color-green);
  font-weight: 600;
}

.product-card__seller {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: auto;
}

/* --- Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 2px var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  white-space: nowrap;
}

.badge--no-bg {
  background: transparent !important;
  padding: 0 !important;
  color: var(--color-green);
}

.badge--full {
  color: var(--color-blue) !important;
  font-weight: 800;
  font-style: italic;
}

.badge--green {
  background: var(--color-green-light);
  color: var(--color-green);
}

.badge--blue {
  background: var(--color-blue-light);
  color: var(--color-blue);
}

.badge--red {
  background: var(--color-red-light);
  color: var(--color-red);
}

.badge--orange {
  background: #FEF3CD;
  color: var(--color-orange);
}

.badge--best-seller {
  background: #F5530B; /* Laranja Vibrante ML */
  color: #FFFFFF;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 4px 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
}

/* --- Score Badge (Trust Score) --- */
.score-badge {
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  padding: 2px 0;
  font-weight: 800;
  line-height: 1;
  background: transparent !important;
}

.score-badge__value {
  font-size: 1.25rem;
}

.score-badge__max {
  display: none;
}

.score-badge--excellent { color: var(--color-green); }
.score-badge--good { color: var(--color-blue); }
.score-badge--warning { color: var(--color-orange); }
.score-badge--bad { color: var(--color-red); }

/* --- Seller Badge --- */
.seller-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
}

.seller-badge--excellent { color: var(--color-green); background: var(--color-green-light); }
.seller-badge--good { color: var(--color-blue); }
.seller-badge--warning { color: var(--color-orange); background: #FEF3CD; }
.seller-badge--bad { color: var(--color-red); background: var(--color-red-light); }
.seller-badge--unknown { color: var(--color-text-muted); background: var(--color-bg-tertiary); }

/* --- Stars --- */
.stars {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  color: var(--color-blue);
  font-size: var(--font-size-sm);
}

.stars__count {
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  margin-left: var(--space-xs);
}

/* --- Button --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  height: 40px;
  padding: 0 var(--space-lg);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
  white-space: normal;
  text-align: center;
  line-height: 1.2;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: var(--color-blue);
  color: #FFFFFF;
}

.btn--primary:hover {
  background: var(--color-blue-hover);
}

.btn--secondary {
  background: var(--color-blue-light);
  color: var(--color-blue);
}

.btn--secondary:hover {
  background: #D6E7FF;
}

.btn--full {
  width: 100%;
}

.btn--lg {
  height: 52px;
  padding: 0 var(--space-xl);
  font-size: var(--font-size-md);
  border-radius: var(--radius-md);
}

.btn--small {
  height: 32px;
  padding: 0 var(--space-md);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
}

/* --- Hero Image Section --- */
.hero-image {
  text-align: center;
  margin-bottom: 0;
}

.hero-image__img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}

/* --- Loading Spinner --- */
.spinner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
}

.spinner__circle {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* --- Empty State --- */
.empty-state {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  color: var(--color-text-secondary);
}

.empty-state__icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.empty-state__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.empty-state__text {
  font-size: var(--font-size-base);
  max-width: 400px;
  margin: 0 auto;
}

/* --- Footer / Disclaimer --- */
.footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: var(--space-lg) var(--space-md);
  margin-top: var(--space-lg);
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.footer__disclaimer {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

.footer__disclaimer strong {
  color: var(--color-text-secondary);
}

/* --- Load More --- */
.load-more {
  display: flex;
  justify-content: center;
  padding: var(--space-lg) 0;
}

.load-more::after {
  content: "Carregando mais resultados...";
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

#load-more-btn {
  display: none !important;
}

/* --- Back Button (Sub-search) --- */
.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  margin-bottom: var(--space-md);
  background: var(--color-blue-light);
  color: var(--color-blue);
  border: none;
  border-radius: 20px;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.btn-back:hover {
  background: #D6E7FF;
}

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

/* --- Search Similar Button (Lupa) --- */
.product-card__image-wrapper {
  position: relative;
}

.search-similar-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.55);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  z-index: 2;
  padding: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.search-similar-btn svg {
  width: 18px;
  height: 18px;
  pointer-events: none;
}

.search-similar-btn:hover {
  background: rgba(0, 0, 0, 0.7);
  transform: scale(1.08);
}

.search-similar-btn:active {
  transform: scale(0.95);
}

.search-similar-btn svg {
  pointer-events: none;
}

/* --- Sort Buttons --- */
.sort-buttons {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.sort-buttons__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
  margin-right: 2px;
}

.sort-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  border: 1px solid #bbb;
  border-radius: 20px;
  background: transparent;
  color: #333;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.sort-btn:hover {
  border-color: #999;
  background: #f5f5f5;
}

.sort-btn--active {
  background: #3483FA;
  color: #fff;
  border-color: #3483FA;
}

.sort-btn--active:hover {
  background: #2968C8;
  border-color: #2968C8;
}

/* --- Similar Search Popup --- */
.similar-popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 200ms ease;
}

.similar-popup-overlay--visible {
  background: rgba(0, 0, 0, 0.5);
}

.similar-popup {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  max-width: 320px;
  width: 90%;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  transform: scale(0.9);
  opacity: 0;
  transition: transform 200ms ease, opacity 200ms ease;
}

.similar-popup-overlay--visible .similar-popup {
  transform: scale(1);
  opacity: 1;
}

.similar-popup__text {
  font-size: var(--font-size-md);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 20px;
  line-height: 1.4;
}

.similar-popup__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.similar-popup__btn {
  flex: 1;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
  border: none;
}

.similar-popup__btn:active {
  transform: scale(0.97);
}

.similar-popup__btn--cancel {
  background: #f0f0f0;
  color: #666;
}

.similar-popup__btn--cancel:hover {
  background: #e4e4e4;
}

.similar-popup__btn--confirm {
  background: #3483FA;
  color: #fff;
}

.similar-popup__btn--confirm:hover {
  background: #2968C8;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .header__inner {
    gap: var(--space-sm);
  }

  .header__logo {
    font-size: 1.8rem;
  }

  .search {
    max-width: none;
    width: 100%;
    min-width: 0;
  }

  .search__input {
    font-size: var(--font-size-sm);
    padding: 0 var(--space-sm) 0 20px;
  }

  .product-grid {
    gap: var(--space-sm);
    grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
  }

  .product-card {
    flex-direction: column;
    align-items: center;
    text-align: left;
    padding: var(--space-sm);
    gap: var(--space-sm);
  }

  .product-card__header {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .product-card__image-wrapper {
    width: 100%;
    height: 120px;
    margin-bottom: 0;
  }

  .product-card__content {
    align-items: flex-start;
    width: 100%;
  }

  .product-card__title {
    font-size: var(--font-size-sm);
    line-height: 1.2;
  }

  .product-card__price {
    font-size: var(--font-size-md);
  }

  .product-card__seller-info {
    margin-top: auto;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  
  .btn {
    width: 100%;
    padding: 0 var(--space-sm);
    font-size: var(--font-size-sm);
  }
}

@media (max-width: 480px) {
  .header__inner {
    gap: var(--space-xs);
    padding: 0 var(--space-xs);
  }

  .header__logo {
    font-size: 1.5rem;
  }

  .search__input {
    padding: 0 var(--space-sm) 0 20px;
    font-size: var(--font-size-sm);
  }
  
  .product-grid {
    gap: var(--space-xs);
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  }
  
  .product-card {
    padding: var(--space-sm);
  }
}

/* --- Product Modal (IA Details) --- */
.product-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

@media (min-width: 600px) {
  .product-modal-overlay {
    align-items: center;
  }
}

.product-modal {
  background: #FFFFFF;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  border-radius: 16px 16px 0 0;
  display: flex;
  flex-direction: column;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.1);
  overflow: hidden;
  contain: layout;
}

.product-modal__header {
  flex-shrink: 0;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  background: #FFFFFF;
  z-index: 10;
}

.product-modal__close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: transparent;
  border: none;
  font-size: 24px;
  color: var(--color-text-light);
  cursor: pointer;
}

.product-modal__image {
  width: 100%;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #F9FAFB;
  border-radius: 8px;
  overflow: hidden;
}

.product-modal__image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.product-modal__title {
  font-size: 1rem;
  color: var(--color-text);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-modal__title-area h3 {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 8px;
  padding-right: 24px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-modal__price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
}

.product-modal__content {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.modal-section {
  background: #F9FAFB;
  border-radius: 8px;
  padding: 16px;
}

.section-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-text-light);
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ia-texto {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-text);
  margin-bottom: 12px;
}

.ia-verdict {
  font-size: 0.9rem;
  font-weight: 500;
  color: #111827;
  padding-top: 12px;
  border-top: 1px dashed #D1D5DB;
}

.product-modal__footer {
  padding: 16px 20px;
  border-top: 1px solid var(--color-border);
  background: #FFFFFF;
}

/* Animations and Shimmers */
.shimmer-line {
  height: 12px;
  background: #E5E7EB;
  border-radius: 4px;
  margin-bottom: 8px;
  background-image: linear-gradient(to right, #E5E7EB 0%, #F3F4F6 20%, #E5E7EB 40%, #E5E7EB 100%);
  background-repeat: no-repeat;
  background-size: 800px 100%;
  animation: shimmer 1.5s infinite linear;
}

.shimmer-line.short { width: 60%; }

.modal-shimmer {
  min-height: 60px;
  background-image: linear-gradient(to right, #F9FAFB 0%, #F3F4F6 20%, #F9FAFB 40%, #F9FAFB 100%);
  background-repeat: no-repeat;
  background-size: 800px 100%;
  animation: shimmer 1.5s infinite linear;
}

@keyframes shimmer {
  0% { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

/* FAQ */
.faq-item {
  padding: 12px 0;
  border-bottom: 1px solid #F3F4F6;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-q {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.faq-a {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.4;
}

/* Accordion */
.accordion {
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  overflow: hidden;
  background: #FFFFFF;
}

.accordion + .accordion {
  margin-top: 8px;
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: #F9FAFB;
  border: none;
  cursor: pointer;
  font-family: var(--font-family);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  transition: background var(--transition-fast);
}

.accordion-header:hover {
  background: #F3F4F6;
}

.accordion-header__left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.accordion-header__subtitle {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.accordion-header__chevron {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform 0.25s ease;
  color: var(--color-text-muted);
}

.accordion.open .accordion-header__chevron {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion.open .accordion-content {
  max-height: 10000px;
  overflow-y: auto;
}

.accordion-content__inner {
  padding: 12px 16px 16px;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-text);
}

/* Highlights list inside accordion */
.highlights-list {
  margin: 0;
  padding-left: 18px;
  font-size: 0.85rem;
  color: var(--color-text);
  line-height: 1.5;
}

.highlights-list li {
  margin-bottom: 6px;
}

/* Opinions section */
.opinions-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  font-weight: 400;
}

.opinions-rating__star {
  color: #3483FA;
}

.opinions-synthesis {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-text);
}

.opinions-verdict {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed #E5E7EB;
  font-size: 0.85rem;
  font-weight: 500;
  color: #111827;
}

/* Review items */
.review-item {
  padding: 10px 0;
  border-bottom: 1px solid #F3F4F6;
}

.review-item:last-child {
  border-bottom: none;
}

.review-item__stars {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-bottom: 4px;
}

.review-item__text {
  font-size: 0.82rem;
  color: var(--color-text);
  line-height: 1.45;
}

/* Show more button */
.btn-show-more {
  display: block;
  width: 100%;
  padding: 10px;
  margin-top: 8px;
  background: none;
  border: 1px dashed var(--color-border);
  border-radius: 6px;
  color: var(--color-blue);
  font-family: var(--font-family);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.btn-show-more:hover {
  background: var(--color-blue-light);
}

/* Scrollable opinions container */
.scrollable-opinions {
  max-height: 50vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.scrollable-opinions::-webkit-scrollbar {
  width: 6px;
}

.scrollable-opinions::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
.scrollable-opinions::-webkit-scrollbar-track {
  background: transparent;
}

/* --- Micro-Screen Scale Down Factor --- */
@media (max-width: 400px) {
  .sort-buttons__label {
    font-size: var(--font-size-xs);
  }
  .sort-btn {
    font-size: var(--font-size-xs);
    padding: 6px 10px;
  }
  .product-card {
    padding: 6px;
    gap: 4px;
  }
  .product-card__title {
    font-size: var(--font-size-xs);
  }
  .product-card__price {
    font-size: var(--font-size-sm);
  }
  .product-card__image-wrapper {
    height: 100px;
  }
  .btn {
    font-size: var(--font-size-xs);
    padding: 0 4px;
  }
}