:root {
    --bg-primary: #121212;
    --bg-secondary: #0a0a0a;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --accent-primary: #00f2fe;
    --accent-secondary: #4facfe;
    --accent-tertiary: #7d5fff;
    --border-color: #333333;
    --card-bg: #1e1e1e;
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Rajdhani', sans-serif;
  }
  
  body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
  }

  .container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem 1rem;
    flex: 1;
  }
  
  header {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
  }

  
  h1, h2, h3 {
    font-family: 'Share Tech Mono', monospace;
    letter-spacing: 1px;
  }
  
  h1 {
    font-size: 2.5rem;
    color: var(--accent-primary);
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.5);
  }
  
  h1 span {
    color: var(--text-primary);
  }
  
  h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent-secondary);
  }

  #home-link {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
  }
  
  .hidden {
    display: none;
  }
  
  .search-container {
    display: flex;
    align-items: center;
    max-width: 400px;
    margin: 0 auto 2rem;
  }
  
  input[type="text"] {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 4px 0 0 4px;
    font-family: 'Share Tech Mono', monospace;
    outline: none;
    width: 100%;
  }
  
  button {
    background-color: var(--accent-primary);
    color: var(--bg-secondary);
    border: none;
    padding: 0.5rem 1rem;
    cursor: pointer;
    border-radius: 0 4px 4px 0;
    transition: background-color 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  button:hover {
    background-color: var(--accent-secondary);
  }
  
  .login-section {
    text-align: center;
    max-width: 500px;
    margin: 4rem auto;
    padding: 2rem;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.1);
    border: 1px solid var(--border-color);
  }
  
  .events-section, .gallery-section {
    margin-top: 2rem;
  }
  
  .folders-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
  }
  
  .folder {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
  }
  
  .folder:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 242, 254, 0.2);
    border-color: var(--accent-primary);
  }
  
  .folder-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--accent-primary);
  }
  
  .folder-name {
    font-family: 'Share Tech Mono', monospace;
    font-size: 1.2rem;
    color: var(--text-primary);
  }
  
  .folder::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, var(--accent-primary), var(--accent-tertiary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease-out;
  }
  
  .folder:hover::after {
    transform: scaleX(1);
  }
  
  .back-button {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    color: var(--accent-primary);
    margin-bottom: 1rem;
    transition: all 0.3s;
  }
  
  .back-button svg {
    margin-right: 0.5rem;
  }
  
  .back-button:hover {
    color: var(--accent-secondary);
  }
  
  .gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
  }
  
  .gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    background-color: var(--card-bg);
    aspect-ratio: 4/3;
    cursor: pointer;
    border: 1px solid var(--border-color);
    transition: transform 0.3s;
  }
  
  .gallery-item:hover {
    transform: scale(1.03);
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.3);
  }
  
  .gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: filter 0.3s;
  }
  
  .gallery-item:hover img {
    filter: brightness(1.2);
  }
  
  .gallery-item .info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.9), rgba(10, 10, 10, 0));
    padding: 0.5rem;
    transform: translateY(100%);
    transition: transform 0.3s;
  }
  
  .gallery-item:hover .info {
    transform: translateY(0);
  }
  
  .gallery-item .info h3 {
    font-size: 0.9rem;
    margin: 0;
  }
  
  .gallery-item .info p {
    font-size: 0.8rem;
    color: var(--accent-primary);
    margin: 0;
  }

  /* Download button styling */
.download-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    background-color: var(--accent-tertiary);
    color: white;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    margin-top: 5px;
    text-decoration: none;
    width: fit-content;
    opacity: 0.9;
    transition: opacity 0.3s, transform 0.3s;
  }
  
  .download-btn:hover {
    opacity: 1;
    transform: scale(1.05);
  }
  
  .modal-download-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    background-color: var(--accent-tertiary);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.9rem;
    margin-top: 10px;
    text-decoration: none;
    width: fit-content;
  }
  
  .modal-download-btn:hover {
    background-color: var(--accent-secondary);
  }
  
  .loading {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 200px;
  }
  
  .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(0, 242, 254, 0.3);
    border-radius: 50%;
    border-top-color: var(--accent-primary);
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
  }
  
  @keyframes spin {
    to {
      transform: rotate(360deg);
    }
  }
  
  .modal {
    display: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    overflow: auto;
  }
  
  .modal-content {
    position: relative;
    margin: auto;
    padding: 20px;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
 
  
  #modal-img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.2);
  }
  
  .modal-details {
    margin-top: 1rem;
    text-align: center;
    width: 100%;
  }
  
  .modal-details p {
    margin: 0.5rem 0;
  }
  
  #modal-student {
    color: var(--accent-primary);
    font-weight: bold;
  }
  
  #modal-event {
    color: var(--text-secondary);
  }
  
  /* Navigation buttons for modal */
.nav-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.4);
  border: 2px solid var(--accent-primary);
  color: var(--accent-primary);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 101;
  transition: all 0.3s ease;
  box-shadow: 0 0 8px rgba(0, 242, 254, 0.2);
}

.nav-button:hover {
  background-color: var(--accent-primary);
  color: var(--bg-secondary);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 0 12px rgba(0, 242, 254, 0.6);
}

#prev-btn {
  left: 10px;
}

#next-btn {
  right: 10px;
}

.close-btn {
  position: absolute;
  top: 15px;
  right: 20px;
  color: var(--accent-tertiary);
  font-size: 32px;
  font-weight: bold;
  cursor: pointer;
  z-index: 102;
  transition: all 0.3s ease;
  text-shadow: 0 0 8px rgba(127, 85, 255, 0.4);
}

.close-btn:hover {
  color: var(--accent-primary);
  transform: scale(1.15);
  text-shadow: 0 0 10px rgba(0, 242, 254, 0.7);
}

  /* Tech style decorations */
  .tech-line {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    width: 100%;
    bottom: -10px;
  }
  
  .tech-glow {
    position: fixed;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.1) 0%, rgba(0, 0, 0, 0) 70%);
    pointer-events: none;
    z-index: -1;
  }
  
  /* Responsive styles */
  @media (max-width: 768px) {
    header {
      flex-direction: column;
      gap: 1rem;
      align-items: flex-start;
    }
    
    .search-container {
      width: 100%;
    }
    
    input[type="text"] {
      width: 100%;
    }
    
    .gallery {
      grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
    
    .folders-container {
      grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }

    
      .modal-content {
        position: relative;
        margin: auto;
        padding: 20px;
        width: 90%;
        max-width: 900px;
        max-height: 90vh;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        height: 100vh;
      }
      .nav-button {
        width: 40px;
        height: 40px;
      }
      
      #prev-btn {
        left: 5px;
      }
      
      #next-btn {
        right: 5px;
      }
      
      .close-btn {
        top: 5px;
        right: 15px;
      }
    }
    
    @media (max-width: 480px) {
      .container {
        padding: 1rem 0.5rem;
      }
      
      h1 {
        font-size: 1.8rem;
      }
      
      h2 {
        font-size: 1.2rem;
      }
      
      .gallery {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 0.5rem;
      }
      
      .folders-container {
        grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
        gap: 0.8rem;
      }
      
      .folder {
        padding: 1rem;
      }
      
      .folder-icon {
        font-size: 2rem;
        margin-bottom: 0.5rem;
      }
      
      .folder-name {
        font-size: 0.9rem;
      }
      
      .modal-content {
        position: relative;
        margin: auto;
        padding: 20px;
        width: 90%;
        max-width: 900px;
        max-height: 90vh;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        height: 100vh;
      }

      .nav-button {
        width: 35px;
        height: 35px;
      }
  }
  
  .no-events {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
    grid-column: 1/-1;
  }
  /* #featured-wrapper {
    display: block;
  } */

  .like-btn {
  margin-top: 12px;
  font-size: 1rem;
  background-color: transparent;
  border: 1px solid var(--accent-tertiary);
  color: var(--accent-tertiary);
  padding: 6px 16px;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.like-btn:hover {
  background-color: var(--accent-tertiary);
  color: white;
}

.like-btn.liked {
  background-color: var(--accent-secondary);
  border-color: var(--accent-secondary);
  color: white;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 15px;
}

.like-btn, .modal-download-btn {
  font-size: 0.95rem;
  padding: 10px 18px;
  border-radius: 30px;
  border: 2px solid var(--accent-tertiary);
  background: transparent;
  color: var(--accent-tertiary);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 0 10px rgba(127, 85, 255, 0.2);
}

.like-btn:hover,
.modal-download-btn:hover {
  background-color: var(--accent-tertiary);
  color: #fff;
  box-shadow: 0 0 15px rgba(127, 85, 255, 0.4);
}

.like-btn.liked {
  background-color: var(--accent-secondary);
  border-color: var(--accent-secondary);
  color: white;
  box-shadow: 0 0 15px rgba(79, 172, 254, 0.6);
}

@media (max-width: 600px) {
  .modal-actions {
    flex-direction: column;
    align-items: center;
  }

  .like-btn, .modal-download-btn {
    width: 100%;
    justify-content: center;
  }
}

.modal-img-wrapper {
  position: relative;
  max-width: 100%;
  max-height: 70vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.modal-img-wrapper img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.2);
}

.like-burst {
  position: absolute;
  font-size: 3rem;
  opacity: 0;
  pointer-events: none;
  animation: none;
  transition: opacity 0.3s;
}

.like-burst.active {
  animation: burst 0.6s ease-out;
  opacity: 1;
}

@keyframes burst {
  0% {
    transform: scale(0.2);
    opacity: 0;
  }
  30% {
    transform: scale(1.5);
    opacity: 1;
  }
  100% {
    transform: scale(1.2);
    opacity: 0;
  }
}

/* Footer */
.site-footer {
  text-align: center;
  padding: 2rem 1rem;
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  background: linear-gradient(to top, rgba(0, 0, 0, 0.3), transparent);
  width: 100%;
}

.footer-quote {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--accent-primary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.5px;
}

.footer-credit {
  font-size: 0.9rem;
  color: var(--text-secondary);
  letter-spacing: 1px;
}