*{box-sizing:border-box}body{margin:0;color:#1f2937;background:#f5f7fb}.app-layout{min-height:100vh}.app-sider{background:#fff!important;border-right:1px solid #edf1f6}.brand{display:flex;height:72px;align-items:center;gap:12px;padding:0 18px}.brand-mark,.login-logo{display:block;width:38px;height:38px;object-fit:cover;background:#eef7ff;border-radius:10px}.brand-subtitle{display:block;margin-top:2px;font-size:12px}.app-header{display:flex;height:64px;align-items:center;justify-content:space-between;padding:0 24px;background:#fff;border-bottom:1px solid #edf1f6}.header-title{font-size:16px;font-weight:700}.header-actions{display:flex;align-items:center;gap:12px}.app-content{padding:24px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px}.page-head h3{margin:0}.toolbar{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px;padding:16px;background:#fff;border-radius:8px}.stat-card .ant-card-body{display:flex;align-items:center;gap:16px}.stat-icon{display:flex;width:46px;height:46px;align-items:center;justify-content:center;font-size:22px;border-radius:8px}.stat-number{margin-top:4px;color:#111827;font-size:28px;font-weight:800}.muted{margin-top:2px;color:#8a94a6;font-size:12px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.settings-card{max-width:760px}.danger-card{max-width:820px}.danger-code{margin-left:8px;margin-bottom:10px}.settings-actions{margin-bottom:20px}.settings-grid{margin-top:24px}.user-avatar-img{overflow:hidden;border-radius:50%;object-fit:cover;background:#edf3ff}.user-avatar-fallback{flex:0 0 auto;background:#1677ff}.user-detail-avatar,.user-detail-avatar-fallback{overflow:hidden;flex:0 0 auto;border-radius:50%;object-fit:cover;background:#edf3ff}.qr-preview{display:flex;align-items:center;gap:16px;padding:16px;background:#f7f9fc;border-radius:8px}.qr-preview img{width:148px;height:148px;object-fit:contain;background:#fff;border-radius:6px}.qr-empty{padding:28px;color:#8c8c8c;text-align:center;background:#f7f9fc;border-radius:8px}.progress-item{padding:12px;background:#f7f9fc;border-radius:8px}.progress-item .ant-typography-secondary{float:right}.suggest-tag{cursor:pointer}.muted-inline{margin-left:8px;color:#8a94a6}.file-tile,.archive-tile{display:flex;width:132px;flex-direction:column;align-items:center;gap:8px;padding:10px;background:#f7f9fc;border-radius:8px}.file-thumb{overflow:hidden;object-fit:cover;background:#fff;border-radius:6px}.file-name{width:100%;text-align:center}.login-page{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:24px;background:#f5f7fb}.login-card{width:400px}.login-head{margin-bottom:24px;text-align:center}.login-logo{width:58px;height:58px;margin:0 auto 12px}.login-head h3{margin-bottom:6px}@media (max-width: 720px){.app-content{padding:16px}.page-head{display:block}.form-grid{grid-template-columns:1fr}}