:root {
  --primary-color: #4361ee;
  --secondary-color: #3f37c9;
  --accent-color: #4cc9f0;

  --success: #2ec4b6;
  --danger: #e71d36;
  --warning: #ff9f1c;
  --info: #0077b6;

  --bg-light: #f8f9fa;
  --card-bg: #ffffff;
  --text-main: #2b2d42;
  --text-muted: #8d99ae;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --transition: all 0.3s ease;
}

* {
  box-sizing: border-box;
}
body {
  background-color: var(--bg-light);
  color: var(--text-main);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 20px;
  padding-top: 80px;
}
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: #fff;
  z-index: 1000;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 10px 50px;
}

.logo {
  font-weight: bold;
  font-size: 1.2rem;
  color: #333;
  text-decoration: none;
}

.search-container {
  position: relative;
  max-width: 400px;
}

.search-container input {
  padding: 8px 35px 8px 15px;
  border: 1px solid #ddd;
  border-radius: 20px;
  outline: none;
}

.search-container i {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #888;
}

.icons {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-icon {
  position: relative;
  font-size: 1.3rem;
  color: #333;
  text-decoration: none;
}

.count-badge {
  position: absolute;
  top: -8px;
  right: -10px;
  background: #e74c3c;
  color: #fff;
  font-size: 10px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

@media (max-width: 768px) {
  .navbar {
    flex-wrap: wrap;
    padding: 10px 3%;
  }

  .search-container {
    order: 3;
    flex: 1 1 100%;
    margin-top: 10px;
  }

  .grid-container {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 15px;
    padding: 10px 3%;
  }

  .img-box {
    height: 220px;
  }

  body {
    padding-top: 140px;
  }
}

/* categories */
.categories {
  text-align: center;
  margin: 20px 0;
}

.cat-btn {
  padding: 8px 18px;
  margin: 5px;
  border: none;
  background: #fff;
  border-radius: 50px;
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  transition: 0.3s;
}

.cat-btn:hover {
  background: #333;
  color: #fff;
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 25px;
  padding: 20px 5%;
  max-width: 1400px;
  margin: 0 auto;
}

.card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  position: relative;
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-5px);
}

.img-box {
  position: relative;
  height: 320px;
}

.img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.overlay-icons {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.icon-btn {
  width: 38px;
  height: 38px;
  background: #fff;
  border: none;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.wish-icon.active i {
  color: #e74c3c !important;
  font-weight: 900;
}

.info {
  padding: 15px;
  text-align: center;
}

.info h3 {
  font-size: 1rem;
  color: #444;
  margin-bottom: 8px;
}

.info .price {
  color: #27ae60;
  font-weight: bold;
  font-size: 1.1rem;
}

.logout-btn {
  padding: 8px 16px;
  background-color: var(--danger);
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background-color 0.3s ease;
}