:root {
  --primary-pink: #ec4899;
  --bg-black: #000000;
  --card-bg: #111111;
  --border-color: #222222;
  --text-gray: #aaaaaa;
}

body {
  background: var(--bg-black);
  color: #fff;
  margin: 0;
  font-family: sans-serif;
}

.header {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  padding: 15px 20px;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--primary-pink);
  text-decoration: none;
}
.search-input {
  width: 100%;
  padding: 12px 18px;
  background: #1a1a1a;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: #fff;
  outline: none;
}
.search-input:focus {
  border-color: var(--primary-pink);
}

.category-tabs {
  max-width: 1200px;
  margin: 15px auto;
  padding: 0 20px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
}
.category-tabs::-webkit-scrollbar {
  display: none;
}
.category-tab {
  padding: 8px 18px;
  background: #111;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  color: var(--text-gray);
  cursor: pointer;
  font-size: 13px;
  white-space: nowrap;
}
.category-tab.active {
  background: var(--primary-pink);
  color: #fff;
  border-color: var(--primary-pink);
  font-weight: bold;
}

.main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 20px 40px;
}
.store-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 15px;
}
.store-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 25px;
  text-decoration: none;
  color: #fff;
  transition: 0.3s;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.store-card:hover {
  border-color: var(--primary-pink);
  transform: translateY(-3px);
}

.store-icon {
  font-size: 40px;
  margin-bottom: 15px;
}
.store-category {
  font-size: 11px;
  color: var(--primary-pink);
  font-weight: bold;
  margin-bottom: 5px;
}
.store-name {
  font-size: 1.1rem;
  font-weight: bold;
  margin-bottom: 8px;
  color: #1a1a1a;
}
.store-message {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.5;
  opacity: 0.8;
}

@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 12px;
  }
  .store-grid {
    grid-template-columns: 1fr;
  }
}