.page{max-width:820px;margin:0 auto;padding:40px 20px;display:flex;flex-direction:column;gap:24px}.header h1{font-size:1.75rem;font-weight:700;margin:0}.header .subtitle{color:#64748b;margin:4px 0 0;font-size:.95rem}.upload-zone{border:2px dashed #cbd5e1;border-radius:12px;padding:52px 24px;text-align:center;cursor:pointer;background:#fff;transition:border-color .2s,background .2s;-webkit-user-select:none;user-select:none}.upload-zone:hover,.upload-zone.dragging{border-color:#4f46e5;background:#f5f3ff}.upload-icon{font-size:2.5rem;margin-bottom:12px}.upload-text{color:#475569;font-size:1rem;margin:0}.upload-text .link{color:#4f46e5;font-weight:500}.upload-hint{color:#94a3b8;font-size:.825rem;margin:6px 0 0}.card{background:#fff;border-radius:12px;border:1px solid #e2e8f0;overflow:hidden}.card-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid #e2e8f0}.card-header h2{font-size:.95rem;font-weight:600;margin:0}.count{color:#94a3b8;font-weight:400}.btn-refresh{background:none;border:none;cursor:pointer;font-size:1.1rem;color:#64748b;padding:4px 8px;border-radius:6px;line-height:1;transition:background .15s}.btn-refresh:hover{background:#f1f5f9}.btn-refresh:disabled{opacity:.5;cursor:not-allowed}@keyframes spin{0%{display:inline-block;transform:rotate(0)}to{display:inline-block;transform:rotate(360deg)}}.spinning{display:inline-block;animation:spin .8s linear infinite}.upload-list{padding:4px 0}.upload-item{padding:12px 20px;border-bottom:1px solid #f8fafc}.upload-item:last-child{border-bottom:none}.upload-item-header{display:flex;align-items:center;gap:10px}.filename{flex:1;font-size:.875rem;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.filesize{color:#94a3b8;font-size:.8rem;white-space:nowrap}.status-badge{font-size:.8rem;font-weight:600;white-space:nowrap}.status-badge.uploading{color:#4f46e5}.status-badge.done{color:#10b981}.status-badge.error{color:#ef4444}.progress-bar{height:4px;background:#e2e8f0;border-radius:2px;margin-top:8px;overflow:hidden}.progress-fill{height:100%;background:#4f46e5;border-radius:2px;transition:width .2s}.error-msg{font-size:.8rem;color:#ef4444;margin:4px 0 0}.file-list{padding:4px 0}.file-item{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;gap:12px;border-bottom:1px solid #f8fafc}.file-item:last-child{border-bottom:none}.file-info{display:flex;align-items:center;gap:12px;flex:1;overflow:hidden}.file-icon{font-size:1.4rem;flex-shrink:0}.file-text{overflow:hidden}.file-name{font-size:.875rem;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-meta{font-size:.775rem;color:#94a3b8;margin-top:2px}.file-actions{display:flex;gap:8px;flex-shrink:0}.btn{padding:6px 14px;border-radius:6px;border:none;font-size:.8rem;font-weight:500;cursor:pointer;transition:background .15s,color .15s;white-space:nowrap}.btn-copy{background:#4f46e5;color:#fff}.btn-copy:hover{background:#4338ca}.btn-copy.copied{background:#10b981}.btn-delete{background:#fef2f2;color:#ef4444}.btn-delete:hover{background:#fee2e2}.empty-state{padding:40px;text-align:center;color:#94a3b8;font-size:.9rem}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:#f8fafc;color:#1e293b}