/* Custom loading animation */
.loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 1s ease-in-out infinite;
    margin-right: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Smooth transitions for elements */
.prediction-result {
    transition: all 0.3s ease;
}

/* Custom scrollbar for vocabulary list */
#vocabularyList {
    max-height: 150px;
    overflow-y: auto;
}

#vocabularyList::-webkit-scrollbar {
    width: 6px;
}

#vocabularyList::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

#vocabularyList::-webkit-scrollbar-thumb {
    background: #c4b5fd;
    border-radius: 10px;
}

/* Animation for results */
.fade-in {
    animation: fadeIn 0.5s;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.word-badge {
    transition: all 0.2s ease;
}
.word-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Add margin to main content to account for fixed navbar */
.container {
    margin-top: 80px;
}
.dataset-card {
    transition: transform 0.2s, box-shadow 0.2s;
}

.dataset-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}
/* File upload component styles */
file-upload {
  display: block;
  margin-bottom: 1rem;
}