.user-center{padding:24px 0 60px;min-height:calc(100vh - var(--header-h) - 200px)}.user-layout{display:grid;grid-template-columns:240px 1fr;gap:24px;max-width:var(--max-w);margin:0 auto}.user-sidebar{background:var(--c-white);border-radius:var(--radius-md);box-shadow:var(--shadow-card);overflow:hidden;position:sticky;top:calc(var(--header-h) + 16px);align-self:start}.user-card{background:linear-gradient(135deg,var(--c-primary) 0%,var(--c-secondary) 50%,var(--c-accent) 100%);padding:28px 20px 22px;text-align:center;color:#fff}.user-avatar{width:64px;height:64px;border-radius:50%;border:3px solid rgba(255,255,255,.4);margin:0 auto 10px;background:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;color:var(--c-primary);overflow:hidden}.user-avatar img{width:100%;height:100%;object-fit:cover}.user-card h3{font-size:16px;font-weight:600;margin:0 0 4px}.user-card .user-phone{font-size:13px;opacity:.85}.user-card .user-level{display:inline-block;margin-top:8px;padding:2px 12px;background:rgba(255,255,255,.2);border-radius:var(--radius-pill);font-size:12px}.user-nav{padding:8px 0}.user-nav-item{display:flex;align-items:center;gap:10px;padding:11px 20px;font-size:14px;color:var(--c-text-secondary);cursor:pointer;transition:all .2s;border:none;background:0 0;width:100%;text-align:left}.user-nav-item:hover{color:var(--c-primary);background:var(--c-primary-light)}.user-nav-item.active{color:var(--c-primary);background:var(--c-primary-light);font-weight:600}.user-nav-item i{width:18px;text-align:center;font-size:15px}.user-nav-divider{height:1px;background:var(--c-border);margin:6px 16px}.user-content{min-width:0}.user-panel{background:var(--c-white);border-radius:var(--radius-md);box-shadow:var(--shadow-card)}.user-panel-header{padding:18px 24px;border-bottom:1px solid var(--c-border);display:flex;align-items:center;justify-content:space-between}.user-panel-header h2{font-size:16px;font-weight:600;color:var(--c-text);margin:0}.user-panel-body{padding:24px}.user-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.user-stat-card{background:var(--c-white);border-radius:var(--radius-md);box-shadow:var(--shadow-card);padding:20px;text-align:center;transition:box-shadow .2s}.user-stat-card:hover{box-shadow:var(--shadow-card-hover)}.user-stat-icon{width:44px;height:44px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:20px}.user-stat-icon.balance{background:#fff0f1;color:var(--c-primary)}.user-stat-icon.earnings{background:#fff8e1;color:var(--c-accent)}.user-stat-icon.orders{background:#e8f5e9;color:var(--c-success)}.user-stat-icon.invites{background:#e3f2fd;color:#2196f3}.user-stat-value{font-size:24px;font-weight:700;color:var(--c-text);margin-bottom:4px}.user-stat-value.price{color:var(--c-price)}.user-stat-label{font-size:13px;color:var(--c-text-secondary)}.user-quick-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px}.user-quick-btn{display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px 12px;background:var(--c-white);border-radius:var(--radius-md);box-shadow:var(--shadow-card);font-size:13px;color:var(--c-text-secondary);cursor:pointer;transition:all .2s;border:none;text-decoration:none}.user-quick-btn:hover{box-shadow:var(--shadow-card-hover);color:var(--c-primary)}.user-quick-btn i{font-size:22px;color:var(--c-primary)}.user-records{list-style:none;padding:0;margin:0}.user-record-item{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--c-border)}.user-record-item:last-child{border-bottom:none}.user-record-info{flex:1;min-width:0}.user-record-title{font-size:14px;color:var(--c-text);margin-bottom:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-record-meta{font-size:12px;color:var(--c-text-light)}.user-record-amount{font-size:15px;font-weight:600;text-align:right;white-space:nowrap;margin-left:16px}.user-record-amount.plus{color:var(--c-success)}.user-record-amount.minus{color:var(--c-text-light)}.user-record-status{font-size:12px;padding:2px 8px;border-radius:var(--radius-pill);white-space:nowrap;margin-left:12px}.user-record-status.pending{background:#fff8e1;color:#f57c00}.user-record-status.success{background:#e8f5e9;color:#388e3c}.user-record-status.failed{background:#ffebee;color:#d32f2f}.user-empty{text-align:center;padding:48px 20px;color:var(--c-text-light)}.user-empty i{font-size:48px;margin-bottom:16px;opacity:.4}.user-empty p{font-size:14px;margin:0 0 16px}.user-empty a{display:inline-block;padding:8px 24px;background:var(--c-primary);color:#fff;border-radius:var(--radius-pill);font-size:13px;text-decoration:none}.user-empty a:hover{background:var(--c-primary-dark)}.user-form{max-width:480px}.user-form-group{margin-bottom:20px}.user-form-group label{display:block;font-size:13px;font-weight:600;color:var(--c-text);margin-bottom:6px}.user-form-group label span{color:var(--c-text-light);font-weight:400}.user-form-input{width:100%;padding:10px 14px;border:1px solid var(--c-border);border-radius:var(--radius-sm);font-size:14px;color:var(--c-text);outline:none;transition:border-color .2s;box-sizing:border-box}.user-form-input:focus{border-color:var(--c-primary)}.user-form-input:disabled{background:#f9f9f9;color:var(--c-text-light);cursor:not-allowed}.user-form-hint{font-size:12px;color:var(--c-text-light);margin-top:4px}.user-form-btn{padding:10px 32px;background:var(--c-primary);color:#fff;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;transition:background .2s}.user-form-btn:hover{background:var(--c-primary-dark)}.user-form-btn:disabled{opacity:.6;cursor:not-allowed}.user-avatar-upload{display:flex;align-items:center;gap:16px;margin-bottom:20px}.user-avatar-preview{width:72px;height:72px;border-radius:50%;background:var(--c-primary-light);display:flex;align-items:center;justify-content:center;font-size:32px;color:var(--c-primary);overflow:hidden;flex-shrink:0}.user-avatar-preview img{width:100%;height:100%;object-fit:cover}.user-avatar-upload-btn{padding:6px 16px;border:1px solid var(--c-border);border-radius:var(--radius-sm);background:var(--c-white);font-size:13px;color:var(--c-text-secondary);cursor:pointer;transition:all .2s}.user-avatar-upload-btn:hover{border-color:var(--c-primary);color:var(--c-primary)}.user-invite-card{background:linear-gradient(135deg,#FFF0F1,#FFF8E1);border-radius:var(--radius-md);padding:24px;text-align:center;margin-bottom:20px}.user-invite-card h3{font-size:18px;color:var(--c-text);margin:0 0 8px}.user-invite-card p{font-size:13px;color:var(--c-text-secondary);margin:0 0 16px}.user-invite-code{display:inline-block;padding:10px 28px;background:var(--c-white);border:2px dashed var(--c-primary);border-radius:var(--radius-sm);font-size:20px;font-weight:700;color:var(--c-primary);letter-spacing:3px;margin-bottom:12px;cursor:pointer}.user-invite-code:hover{background:var(--c-primary-light)}.user-invite-tip{font-size:12px;color:var(--c-text-light)}.user-toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:9999;padding:12px 24px;border-radius:var(--radius-sm);font-size:14px;box-shadow:var(--shadow-md);transition:opacity .3s;display:none}.user-toast.success{background:#dcfce7;color:#16a34a}.user-toast.error{background:#fee2e2;color:#dc2626}@media(max-width:1024px){.user-stats{grid-template-columns:repeat(2,1fr)}.user-quick-actions{grid-template-columns:repeat(4,1fr)}}@media(max-width:768px){.user-layout{grid-template-columns:1fr;gap:0}.user-sidebar{position:fixed;bottom:0;left:0;right:0;top:auto;z-index:50;border-radius:0;box-shadow:0 -2px 12px rgba(0,0,0,.1);display:none}.user-card{display:none}.user-nav{display:flex;overflow-x:auto;padding:0;white-space:nowrap}.user-nav-item{padding:12px 16px;flex-shrink:0}.user-nav-divider{display:none}.user-mobile-tabs{display:flex;overflow-x:auto;background:var(--c-white);border-radius:var(--radius-md);box-shadow:var(--shadow-card);margin-bottom:16px;-webkit-overflow-scrolling:touch}.user-mobile-tabs::-webkit-scrollbar{display:none}.user-mobile-tab{flex-shrink:0;padding:12px 18px;font-size:13px;color:var(--c-text-secondary);border:none;background:0 0;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s;white-space:nowrap}.user-mobile-tab.active{color:var(--c-primary);border-bottom-color:var(--c-primary);font-weight:600}.user-stats{grid-template-columns:repeat(2,1fr);gap:10px}.user-quick-actions{grid-template-columns:repeat(4,1fr);gap:8px}.user-quick-btn{padding:14px 8px;font-size:12px}.user-quick-btn i{font-size:18px}.user-panel-body{padding:16px}.user-center{padding:16px 0 80px}}@media(max-width:480px){.user-stat-value{font-size:20px}.user-stats{gap:8px}.user-stat-card{padding:14px 10px}}.order-filter-tabs{display:flex;gap:6px}.order-filter-tab{padding:6px 14px;font-size:13px;border-radius:var(--radius-pill);border:1px solid var(--c-border);background:var(--c-white);color:var(--c-text-secondary);cursor:pointer;transition:all .2s}.order-filter-tab:hover{border-color:var(--c-primary);color:var(--c-primary)}.order-filter-tab.active{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}.order-item{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--c-border)}.order-item:last-child{border-bottom:none}.order-item.compact{padding:12px 0}.order-item-img{width:56px;height:56px;border-radius:var(--radius-sm);overflow:hidden;background:#f8f8f8;display:flex;align-items:center;justify-content:center;flex-shrink:0}.order-item-img img{width:100%;height:100%;object-fit:cover}.order-item-img i{font-size:20px;color:#ccc}.order-item-info{flex:1;min-width:0}.order-item-title{font-size:14px;font-weight:500;color:var(--c-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.order-item-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px;font-size:12px;color:var(--c-text-light)}.order-item-right{text-align:right;flex-shrink:0}.order-rebate{font-size:16px;font-weight:700;color:var(--c-fanli)}.order-rebate.invalid{color:var(--c-text-light);text-decoration:line-through}.order-status{font-size:12px;margin-top:2px}.order-status.pending{color:var(--c-accent)}.order-status.settled{color:#27ae60}.order-status.invalid{color:var(--c-text-light)}.order-pagination{display:flex;align-items:center;justify-content:center;gap:16px;padding:16px 0}.order-pagination button{padding:8px 14px;border-radius:var(--radius-sm);border:1px solid var(--c-border);background:var(--c-white);cursor:pointer;transition:all .2s}.order-pagination button:hover{border-color:var(--c-primary);color:var(--c-primary)}.order-pagination span{font-size:13px;color:var(--c-text-secondary)}.user-tb-bind-banner{margin-bottom:16px;padding:14px 18px;border-radius:var(--radius-md);background:linear-gradient(135deg,#FFF0F1,#FFECB3);border:1px solid #ffd5d5}.user-tb-bind-banner.user-tb-bind-success{background:linear-gradient(135deg,#E8F5E9,#F1F8E9);border-color:#a5d6a7}.user-tb-bind-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}.user-tb-bind-text{font-size:14px;color:var(--c-text)}.user-tb-bind-btn{padding:8px 20px;background:linear-gradient(135deg,#e74c3c,#FF6348);color:#fff;border:none;border-radius:var(--radius-pill);font-size:13px;font-weight:600;cursor:pointer;transition:opacity .2s;white-space:nowrap}.user-tb-bind-btn:hover{opacity:.9}.user-tb-bind-btn:disabled{opacity:.6;cursor:not-allowed}