body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.card {
    border: none;
    border-radius: 10px;
    overflow: hidden;
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
}

.file-icon {
    background-color: #f0f8ff;
    width: 100px;
    height: 100px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto;
}

.dropzone {
    border: 2px dashed #dee2e6;
    border-radius: 8px;
    transition: all 0.3s;
    cursor: pointer;
}

.dropzone:hover {
    border-color: #0d6efd;
    background-color: #f8f9fa;
}

.share-link-container {
    border-left: 4px solid #0d6efd;
}

.table-hover tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

.badge {
    font-weight: 500;
    padding: 5px 10px;
}

@media (max-width: 576px) {
    .card-body {
        padding: 1rem;
    }
    
    .file-icon {
        width: 80px;
        height: 80px;
    }
}