.hfcd-container { margin: 20px 0; }
.hfcd-list { display: flex; flex-direction: column; gap: 12px; }
.hfcd-list .hfcd-item { display: flex; align-items: center; gap: 15px; padding: 12px 16px; background: #fff; border: 1px solid #e1e5e9; border-radius: 6px; }
.hfcd-list .hfcd-item:hover { background: #f8f9fa; }
.hfcd-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.hfcd-icon { min-width: 40px; }
.hfcd-icon svg { width: 28px; height: 28px; }
.hfcd-thumbnail { width: 40px; height: 40px; object-fit: cover; border-radius: 4px; }
.hfcd-content { flex: 1; }
.hfcd-title { margin: 0 0 6px; font-size: 16px; font-weight: 500; }
.hfcd-file-type { background: #f1f3f4; color: #5f6368; font-size: 11px; padding: 2px 6px; border-radius: 3px; text-transform: uppercase; }
.hfcd-download { background: #0073aa; color: white; padding: 8px 14px; text-decoration: none; border-radius: 4px; font-size: 13px; }
.hfcd-download:hover { background: #005a87; }
.hfcd-error, .hfcd-no-files { padding: 20px; background: #f8d7da; border: 1px solid #f5c6cb; border-radius: 4px; color: #721c24; }