*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"Microsoft YaHei","PingFang SC",sans-serif;background:#f3f4f6;color:#333;font-size:14px}
a{text-decoration:none;color:#ff5000}
.layout{display:flex;min-height:100vh}
.sidebar{width:200px;background:#232a3a;color:#cbd2e0;display:flex;flex-direction:column;position:fixed;top:0;bottom:0}
.logo{padding:20px;font-size:18px;font-weight:bold;color:#fff;border-bottom:1px solid #333c52}
.sidebar nav{flex:1;padding:10px 0}
.sidebar nav a{display:block;padding:12px 20px;color:#cbd2e0}
.sidebar nav a:hover{background:#2e3850;color:#fff}
.sidebar nav a.active{background:#ff5000;color:#fff;border-radius:0 20px 20px 0;margin-right:12px}
.side-foot{padding:16px 20px;border-top:1px solid #333c52;font-size:13px;display:flex;justify-content:space-between;align-items:center}
.side-foot a{color:#9aa4bd;font-size:12px}
.main{flex:1;margin-left:200px;padding:24px}
h1{font-size:20px;margin-bottom:16px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.card{background:#fff;border-radius:10px;padding:20px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.card .num{font-size:26px;font-weight:bold;color:#ff5000;margin-top:8px}
.card .label{color:#888}
.panel{background:#fff;border-radius:10px;padding:20px;box-shadow:0 1px 3px rgba(0,0,0,.06);margin-bottom:24px}
.panel h2{font-size:16px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid #eee}
table{width:100%;border-collapse:collapse}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid #f0f0f0;vertical-align:middle}
th{background:#fafafa;color:#666;font-weight:normal}
tr:hover td{background:#fffaf7}
.btn{display:inline-block;padding:6px 14px;border:none;border-radius:6px;background:#ff5000;color:#fff;cursor:pointer;font-size:13px}
.btn:hover{background:#e64a00}
.btn.gray{background:#8a93a6}
.btn.green{background:#27ae60}
.btn.blue{background:#2f7cf6}
.btn.sm{padding:4px 10px;font-size:12px;margin:1px 2px}
input[type=text],input[type=password],input[type=number],select,textarea{padding:8px 10px;border:1px solid #ddd;border-radius:6px;font-size:14px;width:100%;max-width:420px}
input:focus,select:focus{outline:none;border-color:#ff5000}
.form-row{margin-bottom:14px}
.form-row label{display:block;margin-bottom:6px;color:#555}
.inline-form{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}
.inline-form .form-row{margin-bottom:0}
.inline-form .form-row input,.inline-form .form-row select{min-width:220px}
.badge{display:inline-block;padding:3px 10px;border-radius:12px;font-size:12px;color:#fff;white-space:nowrap}
.badge.gray{background:#8a93a6}
.badge.blue{background:#2f7cf6}
.badge.orange{background:#f39c12}
.badge.red{background:#e74c3c}
.badge.green{background:#27ae60}
.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px}
.alert.success{background:#e8f8ee;color:#1e7e42;border:1px solid #b7e6c6}
.alert.error{background:#fdecea;color:#c0392b;border:1px solid #f5c6c0}
.muted{color:#999;font-size:12px}
.param-card{max-width:680px}
.param-row{display:flex;align-items:center;padding:14px 0;border-bottom:1px solid #f0f0f0;gap:12px}
.param-row .k{width:90px;color:#888}
.param-row .v{flex:1;font-size:16px;font-weight:bold}
.param-row .v.money{color:#ff5000;font-size:20px}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#ff7a3d,#ff5000)}
.login-box{background:#fff;border-radius:12px;padding:36px;width:360px;box-shadow:0 10px 40px rgba(0,0,0,.15)}
.login-box h1{text-align:center;font-size:20px;margin-bottom:24px}
.login-box .btn{width:100%;padding:10px;font-size:15px}
.token-box{font-family:monospace;background:#f7f7f7;padding:10px;border-radius:6px;word-break:break-all;max-width:420px}
.filter-bar{margin-bottom:14px}
.filter-bar a{margin-right:12px;color:#666;padding-bottom:2px}
.filter-bar a.active{color:#ff5000;font-weight:bold;border-bottom:2px solid #ff5000}
form.inline{display:inline}
/* 反馈图片上传组件 */
.fb-preview{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.fb-thumb{position:relative;width:72px;height:72px;border:1px solid #ddd;border-radius:8px;overflow:hidden;cursor:zoom-in;background:#fafafa}
.fb-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.fb-thumb .fb-del{position:absolute;top:3px;right:3px;width:20px;height:20px;line-height:20px;text-align:center;background:rgba(0,0,0,.65);color:#fff;border-radius:50%;font-size:14px;cursor:pointer;opacity:0;transition:opacity .15s;z-index:2}
.fb-thumb:hover .fb-del{opacity:1}
.fb-thumb .fb-del:hover{background:#dc2626}
.btn.img-disabled{background:#c0c4cc!important;cursor:not-allowed}
/* 图片放大灯箱 */
#imgLightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);display:none;align-items:center;justify-content:center;z-index:99999;cursor:zoom-out}
#imgLightbox img{max-width:92vw;max-height:92vh;border-radius:8px;box-shadow:0 8px 40px rgba(0,0,0,.5)}
#imgLightbox .lb-close{position:absolute;top:18px;right:26px;color:#fff;font-size:34px;cursor:pointer;line-height:1}
img.js-zoom{cursor:zoom-in}