:root{--primary:#fb6638;--primary-soft:#fff1ec;--top:#1e222b;--bg:#f4f3f7;--text:#30323a;--muted:#8c9099;--border:#ececf0;font-family:-apple-system,BlinkMacSystemFont,Microsoft YaHei,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;background:var(--bg)}a{text-decoration:none;color:inherit}button,input,select{font:inherit}button{cursor:pointer}.admin-shell{min-height:100vh}.topbar{height:60px;background:var(--top);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px}.brand{font-size:16px;font-weight:600;display:flex;align-items:center;gap:10px}.brand-mark{width:24px;height:24px;border:1px solid rgba(255,255,255,.42);border-radius:4px}.topbar-right{display:flex;align-items:center;gap:16px;color:#c6c9d0;font-size:13px}.avatar{width:28px;height:28px;border-radius:50%;background:#fb6638;color:#fff;display:flex;align-items:center;justify-content:center}.admin-body{display:flex;min-height:calc(100vh - 60px)}.sidebar{width:160px;background:#fff;border-right:1px solid var(--border);padding:18px 10px;flex:none}.sidebar a{display:block;padding:12px 16px;border-radius:4px;color:#656a74;font-size:14px;margin-bottom:4px}.sidebar a.active{background:var(--primary-soft);color:var(--primary);font-weight:600}.main-content{flex:1;min-width:0;padding:28px 32px}.page-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:22px}.page-header h1{font-size:22px;margin:0 0 8px}.page-header p{color:var(--muted);margin:0;font-size:13px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.metric-card,.panel-card{background:#fff;border-radius:8px;border:1px solid var(--border)}.metric-card{padding:20px}.metric-card span,.metric-card small{display:block;color:var(--muted);font-size:13px}.metric-card strong{display:block;font-size:28px;margin:15px 0 10px}.metric-card .status-text{font-size:18px;color:#19a65a}.panel-card{padding:20px}.panel-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.panel-heading h2{font-size:16px;margin:0}.panel-heading span{color:var(--muted);font-size:12px}.quick-links{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.quick-links a{padding:22px 16px;background:#f8f8fa;border-radius:6px;color:var(--primary);font-size:14px}.filters{display:flex;gap:10px;flex-wrap:wrap;padding-bottom:20px;border-bottom:1px solid var(--border);margin-bottom:16px}.filters input,.filters select{height:36px;border:1px solid #dfe1e7;border-radius:4px;padding:0 10px;color:#60646d;background:#fff;min-width:190px}.primary-button,.secondary-button{height:36px;border-radius:4px;padding:0 18px;border:1px solid var(--primary);font-size:13px}.primary-button{background:var(--primary);color:#fff}.secondary-button{background:#fff;color:#60646d;border-color:#dfe1e7}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th,.data-table td{text-align:left;padding:14px 12px;border-bottom:1px solid var(--border)}.data-table th{background:#fafafc;color:#71757e;font-weight:500}.goods-cell{display:flex;align-items:center;gap:10px}.goods-thumb{width:44px;height:44px;border-radius:5px;background:linear-gradient(135deg,#ff9b75,#d85a44);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px}.tag{display:inline-block;border-radius:4px;padding:4px 8px;font-size:12px}.tag.success{background:#eaf8f0;color:#1a9a56}.tag.warning{background:#fff6df;color:#b47700}.link-button{border:0;background:none;color:#fb6638;margin-right:12px;padding:0}.empty-state{padding:54px;text-align:center;color:var(--muted);font-size:13px}.error-state{color:#d94841}.tabs{display:flex;gap:24px;border-bottom:1px solid var(--border);margin-bottom:10px}.tabs button{border:0;background:none;padding:12px 0;color:var(--muted);font-size:13px;border-bottom:2px solid transparent}.tabs button.active{color:var(--primary);border-bottom-color:var(--primary)}.breadcrumb{display:flex;gap:8px;color:var(--muted);font-size:12px;margin-bottom:8px}.breadcrumb a{color:var(--primary)}.back-button{display:inline-flex;align-items:center;text-decoration:none}.order-status-card{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.muted-label{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}.order-status{font-size:20px;color:var(--primary)}.fulfill-action{display:flex;gap:10px;align-items:center}.fulfill-action input{height:36px;width:280px;border:1px solid #dfe1e7;border-radius:4px;padding:0 10px}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:16px}.kv-list{margin:0}.kv-list div{display:flex;gap:20px;padding:10px 0;border-bottom:1px solid var(--border);font-size:13px}.kv-list div:last-child{border-bottom:0}.kv-list dt{width:80px;color:var(--muted)}.kv-list dd{margin:0;word-break:break-all}.order-total{text-align:right;padding-top:16px;color:var(--muted);font-size:13px}.order-total strong{color:var(--primary);font-size:22px;margin-left:12px}.timeline{padding:4px 12px}.timeline-item{display:flex;gap:14px;position:relative;padding:0 0 22px}.timeline-item:not(:last-child):after{content:"";position:absolute;left:5px;top:14px;bottom:0;width:1px;background:#e7e8eb}.timeline-dot{width:11px;height:11px;border-radius:50%;background:var(--primary);margin-top:4px;flex:none;z-index:1}.timeline-item strong{font-size:13px}.timeline-item p{margin:6px 0;color:#666;font-size:12px}.timeline-item small{color:var(--muted);font-size:11px}.logout-button{border:0;background:transparent;color:#c6c9d0;font-size:12px;padding:4px 0}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f4f3f7,#fff0e9)}.login-card{width:min(420px,calc(100% - 32px));background:#fff;border:1px solid var(--border);border-radius:10px;padding:36px;box-shadow:0 12px 40px #1e222b14}.login-brand{display:flex;align-items:center;gap:10px;color:var(--primary);font-size:18px;margin-bottom:30px}.login-card h1{font-size:22px;margin:0 0 8px}.login-card p{color:var(--muted);font-size:13px;margin:0 0 28px}.login-card label{display:block;color:#656a74;font-size:13px;margin-bottom:16px}.login-card label input{display:block;width:100%;height:40px;border:1px solid #dfe1e7;border-radius:4px;margin-top:8px;padding:0 12px;outline:0}.login-card label input:focus{border-color:var(--primary)}.login-submit{width:100%;margin-top:8px}.login-error{color:#d94841;background:#fff1f0;border-radius:4px;padding:9px;font-size:12px;margin-bottom:12px}.refund-metrics{margin-bottom:20px}.refund-table{min-width:1000px}.amount-cell{color:var(--primary);font-weight:600}.points-setting-card{margin-bottom:16px}.rule-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.rule-grid div{background:#fafafc;border-radius:6px;padding:14px}.rule-grid span,.rule-grid strong{display:block}.rule-grid span{color:var(--muted);font-size:12px}.rule-grid strong{margin-top:8px;font-size:16px}.positive-text{color:#1a9a56;font-weight:600}.negative-text{color:#d94841;font-weight:600}.staff-edit-card{margin-bottom:16px}.staff-form{display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) auto;gap:10px}.staff-edit-form{grid-template-columns:repeat(3,minmax(0,1fr)) auto}.staff-form input,.staff-form select{height:36px;border:1px solid #dfe1e7;border-radius:4px;padding:0 10px;min-width:0}.staff-form input:disabled{background:#f7f7f8;color:var(--muted);cursor:not-allowed}.staff-form-actions{display:flex;align-items:center;gap:10px}.staff-error{padding:10px;background:#fff1f0;border-radius:4px;margin-bottom:12px}.disabled-tag{background:#f1f2f4;color:#777}.permission-card{margin-top:16px;color:#666;font-size:13px}.permission-card p{margin:8px 0}@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}.main-content{padding:20px}.quick-links{grid-template-columns:repeat(2,1fr)}.detail-grid{grid-template-columns:1fr}.order-status-card{align-items:flex-start;gap:16px;flex-direction:column}.fulfill-action{width:100%}.fulfill-action input{flex:1;width:auto}.staff-form,.staff-edit-form{grid-template-columns:1fr}.staff-form button{width:100%}.staff-form-actions{flex-direction:column;align-items:stretch}.staff-form-actions button{width:100%}.rule-grid{grid-template-columns:1fr}}