/* Page Header */
.page-header {
  margin: 40px 0 20px;
}

.page-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.page-header h1 {
  font-size: 30px;
}

.header-actions {
  display: flex;
  gap: 10px;
}

/* Filters */
.filter-bar {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}

.alphabet-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 30px;
}

.alphabet-filter button,.alphabet-filter a {
  background: var(--white);
  border: 1px solid #e5e7eb;
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  color: #1f2937;
  font-size: 14px;
}

.alphabet-filter .active {
  background: var(--primary);
  color: var(--white);
}

/* Store Grid */
.store-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 20px;
}

.store-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.store-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.store-logo {
  width: 64px;
  height: 64px;
  margin: 0 auto 12px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--white);
}

/* Brand Colors */
.nike { background: #111; }
.starbucks { background: #00704a; }
.hm { background: #d32f2f; }
.amazon { background: #ff9900; }
.walmart { background: #0071ce; }
.bestbuy { background: #facc15; color: #000; }

@media (max-width: 767px) {
  .page-header {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 15px;
  }

  .page-header h1 {
    font-size: 26px;
    width: 100%;
    text-align: center;
  }

  .header-actions {
    width: 100%;
    justify-content: center;
  }

  .header-actions .btn-primary {
    min-width: 150px;
  }

  .filter-bar {
    flex-direction: column;
    gap: 10px;
  }
}