.card {
    background: var(--bg-panel);
    border: 1px solid var(--border-soft);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.card h3 {
    margin-top: 0;
    margin-bottom: 16px;
}
input[type="file"] {
    font-size: 13px;
}

.file-card {
    display: flex;
    flex-direction: column;
    padding: 16px;
}
.file-card {
    display: flex;
    flex-direction: column;
    padding: 16px;
}
.file-actions {
    margin-top: auto; /* pushes actions down */
    display: flex;
    justify-content: flex-end;
}

.file-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}