@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary-color: #6c5ce7;
  --secondary-color: #a29bfe;
  --dark-bg: rgba(13, 17, 23, 0.85);
  --card-bg: rgba(22, 27, 34, 0.8);
  --text-color: #f0f0f0;
  --border-radius: 12px;
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background: url('bg.jpg') no-repeat center center fixed;
  background-size: cover;
  color: var(--text-color);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  position: relative;
  backdrop-filter: blur(3px);
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.5) 100%);
  z-index: -1;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

header {
  text-align: center;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--dark-bg);
  border-radius: var(--border-radius);
  border-left: 5px solid var(--primary-color);
  border-right: 5px solid var(--primary-color);
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.search-container {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

#searchInput, #categoryFilter {
  padding: 0.75rem 1rem;
  border: none;
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-color);
  font-size: 1rem;
}

#searchInput {
  width: 60%;
  max-width: 400px;
}

#categoryFilter {
  width: 30%;
  max-width: 200px;
    background-color: rgba(13, 17, 23, 0.85);

}

#searchInput::placeholder {
  color: rgba(13, 17, 23, 0.85);
}

.tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
  gap: 0.5rem;
}

.tab-btn {
  padding: 0.75rem 1.5rem;
  background: var(--dark-bg);
  border: none;
  border-radius: var(--border-radius);
  color: var(--text-color);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
}

.tab-btn:hover {
  background: rgba(108, 92, 231, 0.3);
}

.tab-btn.active {
  background: var(--primary-color);
}

.category-section {
  margin-bottom: 3rem;
}

.category-title {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--primary-color);
  display: inline-block;
}

.dapps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.dapp-card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.dapp-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  border-color: var(--primary-color);
}

.dapp-header {
  padding: 1.25rem;
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dapp-header h3 {
  font-size: 1.25rem;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dapp-header h3 .twitter-handle {
  font-size: 0.85rem;
  color: var(--secondary-color);
  font-weight: normal;
}

.dapp-content {
  padding: 1.25rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.dapp-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: auto;
}

.dapp-link {
  display: block;
  background: rgba(108, 92, 231, 0.2);
  color: white;
  text-align: center;
  padding: 0.75rem;
  text-decoration: none;
  border-radius: var(--border-radius);
  transition: var(--transition);
  border: 1px solid rgba(108, 92, 231, 0.3);
}

.dapp-link:hover {
  background: var(--primary-color);
}

.hidden {
  display: none;
}

footer {
  text-align: center;
  margin-top: 3rem;
  padding: 1.5rem;
  background: var(--dark-bg);
  border-radius: var(--border-radius);
}

@media (max-width: 768px) {
  .container {
    padding: 1rem;
  }
  
  .dapps-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
  
  .search-container {
    flex-direction: column;
    align-items: center;
  }
  
  #searchInput, #categoryFilter {
    width: 100%;
    max-width: 100%;
  }
  
  .tabs {
    flex-wrap: wrap;
  }
}