/* ========================================
   Results Component
   品牌區塊、搜尋結果、卡片
   ======================================== */

/* ─── Brand Section ────────────────────── */

.brand-section {
  margin-bottom: 32px;
  background: linear-gradient(180deg, var(--color-surface) 0%, rgba(245, 208, 197, 0.08) 100%);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid rgba(232, 228, 225, 0.6);
}

.section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title svg {
  color: var(--color-primary);
}

.brand-category {
  margin-bottom: 20px;
}

.brand-category:last-child {
  margin-bottom: 0;
}

.brand-category__title {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.brand-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.brand-chip {
  padding: 8px 18px;
  border-radius: var(--radius-lg);
  border: 1.5px solid rgba(212, 165, 165, 0.3);
  background: var(--color-surface);
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-body);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.brand-chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  background: rgba(212, 165, 165, 0.08);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.brand-chip:active {
  transform: translateY(0);
}

.brand-chip--drugstore {
  border-color: rgba(184, 169, 201, 0.3);
}

.brand-chip--drugstore:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary-dark);
  background: rgba(184, 169, 201, 0.08);
}

/* ─── Results ──────────────────────────── */

.results {
  margin-top: 8px;
}

.tier-group {
  margin-bottom: 28px;
}

.tier-group__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-border);
}

.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  color: var(--tier-color);
  background: color-mix(in srgb, var(--tier-color) 15%, transparent);
  border: 1.5px solid color-mix(in srgb, var(--tier-color) 25%, transparent);
}

.tier-badge svg {
  width: 12px;
  height: 12px;
}

.tier-group__label {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
}

.tier-group__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ─── Result Card ──────────────────────── */

.result-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 24px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.04);
  position: relative;
  overflow: hidden;
}

.result-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 100%;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--tier-color, var(--color-primary)) 4%, transparent));
  pointer-events: none;
}

.result-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.result-card:active {
  transform: translateY(0);
}

.result-card__info {
  flex: 1;
  min-width: 0;
}

.result-card__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 2px;
  word-break: break-word;
  overflow-wrap: break-word;
}

.result-card__domain {
  font-size: 12px;
  font-weight: 400;
  color: var(--color-text-muted);
  margin-bottom: 4px;
  font-family: var(--font-small);
}

.result-card__desc {
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text-muted);
  word-break: break-word;
  overflow-wrap: break-word;
}

.result-card__arrow {
  flex-shrink: 0;
  color: var(--color-text-placeholder);
  transition: color var(--transition), transform var(--transition);
  position: relative;
  z-index: 1;
}

.result-card:hover .result-card__arrow {
  color: var(--color-primary);
  transform: translateX(2px);
}

/* ─── Image Search Card ───────────────── */

.image-search-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(212, 165, 165, 0.08), rgba(184, 169, 201, 0.08));
  border: 1px solid rgba(212, 165, 165, 0.2);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.image-search-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(212, 165, 165, 0.04), rgba(184, 169, 201, 0.06));
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.image-search-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.image-search-card:hover::before {
  opacity: 1;
}

.image-search-card:active {
  transform: translateY(0);
}

.image-search-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-md);
  color: #FFFFFF;
  flex-shrink: 0;
}

.image-search-card__content {
  flex: 1;
  min-width: 0;
}

.image-search-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 2px;
}

.image-search-card__query {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-word;
  overflow-wrap: break-word;
}

.image-search-card__source {
  font-size: 12px;
  font-weight: 400;
  color: var(--color-text-muted);
  font-family: var(--font-small);
}

.image-search-card__arrow {
  flex-shrink: 0;
  color: var(--color-text-placeholder);
  transition: color var(--transition), transform var(--transition);
}

.image-search-card:hover .image-search-card__arrow {
  color: var(--color-primary);
  transform: translateX(2px);
}

[data-theme="dark"] .image-search-card {
  background: linear-gradient(135deg, rgba(212, 165, 165, 0.06), rgba(184, 169, 201, 0.06));
  border-color: rgba(212, 165, 165, 0.15);
}

[data-theme="dark"] .image-search-card:hover {
  border-color: var(--color-primary);
}

/* ─── Instagram Card ─────────────────── */

.ig-search-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(225, 48, 108, 0.06), rgba(131, 58, 180, 0.06));
  border: 1px solid rgba(225, 48, 108, 0.18);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.ig-search-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(225, 48, 108, 0.04), rgba(131, 58, 180, 0.06));
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.ig-search-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #E1306C;
}

.ig-search-card:hover::before {
  opacity: 1;
}

.ig-search-card:active {
  transform: translateY(0);
}

.ig-search-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #833AB4, #E1306C, #F77737);
  border-radius: var(--radius-md);
  color: #FFFFFF;
  flex-shrink: 0;
}

.ig-search-card__content {
  flex: 1;
  min-width: 0;
}

.ig-search-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 2px;
}

.ig-search-card__hashtag {
  font-size: 15px;
  font-weight: 500;
  color: #E1306C;
  margin-bottom: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ig-search-card__hint {
  font-size: 12px;
  font-weight: 400;
  color: var(--color-text-muted);
}

.ig-search-card__arrow {
  flex-shrink: 0;
  color: var(--color-text-placeholder);
  transition: color var(--transition), transform var(--transition);
}

.ig-search-card:hover .ig-search-card__arrow {
  color: #E1306C;
  transform: translateX(2px);
}

[data-theme="dark"] .ig-search-card {
  background: linear-gradient(135deg, rgba(225, 48, 108, 0.08), rgba(131, 58, 180, 0.08));
  border-color: rgba(225, 48, 108, 0.2);
}

[data-theme="dark"] .ig-search-card:hover {
  border-color: #E1306C;
}

/* ─── Instagram Curated Card (with thumbnails) ─── */

.ig-curated-card {
  padding: 20px 24px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(225, 48, 108, 0.04), rgba(131, 58, 180, 0.04));
  border: 1px solid rgba(225, 48, 108, 0.12);
  border-radius: var(--radius-lg);
}

.ig-curated-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.ig-curated-card__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #833AB4, #E1306C, #F77737);
  border-radius: var(--radius-md);
  color: #FFFFFF;
  flex-shrink: 0;
}

.ig-curated-card__title {
  flex: 1;
  min-width: 0;
}

.ig-curated-card__main-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 2px;
}

.ig-curated-card__hashtag {
  font-size: 14px;
  font-weight: 500;
  color: #E1306C;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: opacity var(--transition);
}

.ig-curated-card__hashtag:hover {
  opacity: 0.7;
}

.ig-curated-card__see-more {
  font-size: 12px;
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.ig-curated-card__see-more svg {
  width: 12px;
  height: 12px;
}

.ig-curated-card__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.ig-curated-card__post {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.04);
  display: block;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.ig-curated-card__post:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
  z-index: 1;
}

.ig-curated-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--color-text-muted);
}

.ig-curated-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ig-curated-card__error {
  font-size: 11px;
  color: var(--color-text-placeholder);
  text-align: center;
  padding: 8px;
}

[data-theme="dark"] .ig-curated-card {
  background: linear-gradient(135deg, rgba(225, 48, 108, 0.06), rgba(131, 58, 180, 0.06));
  border-color: rgba(225, 48, 108, 0.15);
}

[data-theme="dark"] .ig-curated-card__post {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.06);
}

.ig-curated-card__footer {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  text-align: right;
}

.ig-curated-card__updated {
  font-size: 12px;
  color: var(--color-text-placeholder);
  font-weight: 400;
}

[data-theme="dark"] .ig-curated-card__footer {
  border-top-color: rgba(255, 255, 255, 0.08);
}

/* Mobile */
@media (max-width: 768px) {
  .ig-curated-card {
    padding: 16px 18px;
  }

  .ig-curated-card__grid {
    gap: 8px;
  }

  .ig-curated-card__main-title {
    font-size: 15px;
  }

  .ig-curated-card__hashtag {
    font-size: 13px;
  }
}

/* ─── Empty State ──────────────────────── */

.empty-state {
  text-align: center;
  padding: 32px 0 40px;
}

.empty-state__text {
  font-size: 15px;
  font-weight: 400;
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 360px;
  margin: 0 auto;
}

/* ─── Loading ──────────────────────────── */

.loading {
  text-align: center;
  padding: 48px 0;
  color: var(--color-text-muted);
  font-size: 15px;
  font-weight: 400;
}