/* Standalone transparent glass search bar */
.periodic-table-controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 0;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
}

.search-container {
  display: flex;
  max-width: 700px;
  width: 100%;
  background: rgba(0, 0, 0, 0.4);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 
    0 4px 16px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.search-container input {
  flex-grow: 1;
  padding: 1rem 1.5rem;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 400;
}

.search-container input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.search-container input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.05);
}

.search-container button {
  padding: 1rem 1.5rem;
  background: rgba(0, 212, 255, 0.8);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  color: white;
  font-size: 1rem;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.search-container button:hover {
  background: rgba(0, 212, 255, 1);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

.filter-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.filter-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-right: 1rem;
}

.sort-controls {
  display: flex;
  align-items: center;
}

.sort-controls select {
  padding: 0.6rem 1rem;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  font-size: 0.9rem;
  cursor: pointer;
}

.sort-controls select:focus {
  outline: none;
  border-color: var(--accent-primary);
}

/* Mobile responsive styles */
@media (max-width: 768px) {
  .periodic-table-controls {
    padding: 0 1rem;
  }
  
  .search-container {
    max-width: 100%;
    margin: 0 auto;
  }
  
  .search-container input {
    padding: 0.875rem 1.25rem;
    font-size: 16px; /* Prevent zoom on iOS */
  }
  
  .search-container button {
    padding: 0.875rem 1.25rem;
  }
}

@media (max-width: 480px) {
  .search-container input {
    padding: 0.75rem 1rem;
    font-size: 16px;
  }
  
  .search-container button {
    padding: 0.75rem 1rem;
  }
}

/* Element highlight effect when found in search */
.element.highlight {
  animation: pulse 1.5s infinite;
  z-index: 10;
  transform: scale(1.05);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(0, 212, 255, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 212, 255, 0);
  }
}

.search-feedback {
  margin-top: 8px;
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 0.9rem;
  animation: fadeIn 0.3s ease;
}

.search-feedback.success {
  background-color: rgba(46, 213, 115, 0.2);
  color: var(--sports);
}

.search-feedback.warning {
  background-color: rgba(255, 165, 2, 0.2);
  color: var(--values);
}

/* Animation for elements when they match search */
@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}