body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #f5f5f5;
  color: #202124;
}

/* Header */
.store-header {
  background-color: #1a73e8;
  padding: 1rem;
  text-align: center;
  color: white;
}

.store-header h1.logo {
  margin: 0;
  font-size: 1.7rem;
}

.store-header input {
  margin-top: 10px;
  padding: 10px;
  width: 90%;
  max-width: 400px;
  border: none;
  border-radius: 20px;
  font-size: 1rem;
}

/* Featured */
.featured-app {
  background: white;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.featured-app img {
  width: 150px;
  border-radius: 12px;
  margin-top: 10px;
}

.featured-text h2 {
  margin: 0;
}

.featured-text button {
  margin-top: 10px;
  padding: 10px 20px;
  background: #34a853;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

/* App Grid */
.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  padding: 20px;
}

.app-card {
 background-color: #ffffff;
 
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  overflow: hidden;
  text-align: center;
  padding: 15px; 
}

.app-card img {
  width: 100%;
  max-width: 120px;
  border-radius: 10px;
  margin-bottom: 10px;
}

.app-info h3 {
  margin: 5px 0;
  font-size: 1rem;
}

.app-info p {
  font-size: 0.9rem;
  color: #5f6368;
}

.app-actions {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  flex-direction: column;
}

.btn {
  background: #1a73e8;
  color: white;
  border: none;
  padding: 8px;
  border-radius: 5px;
  text-decoration: none;
  font-size: 0.9rem;
  cursor: pointer;
  display: block;
}

.btn-download {
  background: #34a853;
}

.btn:hover {
  opacity: 0.9;
}

/* App Detail */
.app-details-container {
  max-width: 600px;
  margin: 2rem auto;
  background: white;
  padding: 1.5rem;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.app-detail-image {
  width: 150px;
  border-radius: 12px;
}

.app-category {
  color: #5f6368;
  margin-top: 5px;
}

.app-description {
  margin: 1rem 0;
  font-size: 1rem;
}

.back-btn {
  color: white;
  text-decoration: none;
  font-size: 1rem;
  margin-right: 1rem;
}

/* Footer */
.store-footer {
  text-align: center;
  padding: 1rem;
  background: #202124;
  color: white;
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 600px) {
  .app-actions {
    flex-direction: column;
  }

  .featured-app {
    padding: 10px;
  }
}