.sellers-page-header {
  text-align: center;
  margin-bottom: 28px;
}

.sellers-page-header h1 {
  margin: 0 0 8px;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 700;
  color: #1e293b;
}

.sellers-page-header p {
  margin: 0;
  font-size: 14px;
  color: #64748b;
}

.sellers-finder {
  max-width: none;
  margin-bottom: 32px;
}

.sellers-finder-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.sellers-finder-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  padding-top: 4px;
}

.shop-finder-clear-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 22px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  background: #fff;
  color: #475569;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.shop-finder-clear-btn:hover {
  border-color: #3474d4;
  color: #3474d4;
}

.sellers-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 20px;
}

@media (min-width: 768px) {
  .sellers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .sellers-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.seller-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(52, 116, 212, 0.05);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  height: 100%;
}

.seller-card:hover {
  box-shadow: 0 8px 24px rgba(52, 116, 212, 0.1);
  transform: translateY(-2px);
}

.seller-card-image {
  display: block;
  aspect-ratio: 16 / 10;
  background: #f8fafc;
  overflow: hidden;
}

.seller-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.seller-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 18px;
  gap: 10px;
}

.seller-card-name {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
}

.seller-card-name a {
  color: #1e293b;
  text-decoration: none;
}

.seller-card-name a:hover {
  color: #3474d4;
}

.seller-card-location {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  color: #3474d4;
  letter-spacing: 0.01em;
}

.seller-card-address {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: #64748b;
}

.seller-card-count {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  color: #475569;
}

.seller-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 6px;
}

.seller-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.seller-btn--primary {
  background: #3474d4;
  color: #fff;
  border: 1px solid #3474d4;
}

.seller-btn--primary:hover {
  background: #2b63b8;
  border-color: #2b63b8;
  color: #fff;
}

.seller-btn--ghost {
  background: #fff;
  color: #475569;
  border: 1px solid #d1d5db;
}

.seller-btn--ghost:hover {
  border-color: #3474d4;
  color: #3474d4;
}

.seller-card-share {
  padding-top: 10px;
  border-top: 1px solid #f1f5f9;
}

.seller-card-share-label {
  margin: 0 0 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
}

.seller-card-share ul {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.seller-card-share ul li a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  color: #64748b;
  font-size: 14px;
  transition: all 0.15s ease;
}

.seller-card-share ul li a:hover {
  border-color: #3474d4;
  color: #3474d4;
  background: #f2f6fd;
}

.sellers-empty {
  text-align: center;
  padding: 48px 20px;
  background: #fff;
  border: 1px dashed #d1d5db;
  border-radius: 12px;
  color: #64748b;
  font-size: 15px;
}

@media (max-width: 767px) {
  .sellers-finder-grid {
    grid-template-columns: 1fr;
  }

  .sellers-finder-actions {
    flex-direction: column;
  }

  .shop-finder-submit,
  .shop-finder-clear-btn {
    width: 100%;
  }
}