@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700&display=swap');
:root{font-family:'DM Sans','Noto Sans SC',sans-serif;color:#10233c;background:#f6f1e7;font-synthesis:none;font-optical-sizing:auto}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 10% 0%,#f5f4eb 0,transparent 48%),#f6f1e7}.shell{max-width:1140px;margin:16px auto;padding:0 0 18px}.card{background:rgba(255,254,251,.87);border:1px solid #e8d8c1;border-radius:23px;box-shadow:0 14px 36px rgba(71,55,31,.07)}.topbar{min-height:112px;padding:24px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:25px;font-weight:700;letter-spacing:-.4px}.sub{margin:5px 0 0;color:#63758b;font-size:13px}.top-right{display:flex;flex-direction:column;align-items:flex-end;gap:9px}.live{background:#e9f4eb;color:#186b37;border-radius:18px;padding:5px 12px;font-size:12px;font-weight:600}.live i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#168044;margin:0 5px 1px 0}.pills{display:flex;gap:7px}.pills span{font-size:12px;border:1px solid #ead9c4;border-radius:18px;padding:5px 11px;white-space:nowrap}.activity{margin-top:20px;padding:19px 22px 22px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}.section-head h2{font-size:16px;margin:0;font-weight:700}.legend{display:flex;gap:5px;color:#68798d;font-size:12px}.legend span{display:flex;align-items:center;gap:4px}.legend i{width:12px;height:12px;border-radius:3px;background:#eceef0}.legend .ok{background:#39c763}.legend .bad{background:#e65353}.heatmap{display:grid;grid-template-columns:repeat(60,minmax(7px,1fr));gap:3px}.heat{height:12px;border-radius:3px;background:#eceef0}.heat.success{background:#3ac765}.heat.failed{background:#e85353}.columns{display:grid;grid-template-columns:1.2fr 1fr;gap:14px;margin-top:24px}.redeem,.tasks{padding:22px}.muted{font-size:12px;color:#65788f}.notice,.hint{border:1px solid #e9cdb4;background:#f7eee7;color:#a84716;border-radius:14px;padding:11px 12px;font-size:12px;line-height:1.65}.notice{margin:26px 0 12px}.notice.error{color:#aa302c;background:#fff0ed;border-color:#efcbc4}.notice.good{color:#216b40;background:#edf7ee;border-color:#cfe6d4}label{display:block;font-size:12px;font-weight:600;margin:15px 0 7px}label a{float:right;text-decoration:none;color:#008d86;font-weight:500}input{width:100%;height:41px;border:1px solid #dfc8ac;border-radius:11px;background:#fff;color:#14243a;padding:0 12px;font:inherit;font-size:13px;outline:none}input:focus{border-color:#55a99f;box-shadow:0 0 0 3px #55a99f22}input:disabled{background:#f5f1e8;color:#8b9196;border-color:#e8d9c5}.hint{margin-top:20px}.actions{display:flex;gap:12px;margin-top:20px}.button{height:44px;border:0;border-radius:14px;padding:0 16px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;flex:1}.button:disabled{opacity:.55;cursor:not-allowed}.secondary{background:#fae8dc;color:#cf4b1d}.primary{background:#168e83;color:white}.primary:hover:not(:disabled){background:#0f786f}.fineprint{font-size:12px;line-height:1.6;color:#61748c;margin:19px 0 0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.stats div{border:1px solid #ead8bf;background:#fff;border-radius:12px;padding:9px 12px}.stats small{display:block;color:#687b91;font-size:11px}.stats strong{display:block;font-size:14px;font-weight:500;margin-top:3px}.task-box{min-height:124px;border:1px dashed #e8d5bd;border-radius:19px;margin-top:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:15px;color:#637790;font-size:13px}.task-box p{margin:16px 0 0}.ticket{font-size:25px}.task-list{display:flex;flex-direction:column;gap:8px;margin-top:10px}.task-row{border:1px solid #ead9c4;border-radius:12px;padding:10px 12px;font-size:12px;display:flex;justify-content:space-between;gap:10px}.task-row small{display:block;color:#718197;margin-top:4px}.state{color:#16804b}.state.failed{color:#b93630}footer{text-align:center;color:#61748c;font-size:12px;padding-top:32px}footer a{float:right;color:#718096;text-decoration:none}.admin-shell{max-width:1140px;margin:24px auto;padding:0 16px}.admin-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.admin-head h1{font-size:22px}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.admin-card{padding:20px}.admin-card h2{font-size:16px;margin:0 0 16px}.form-row{display:flex;gap:8px;align-items:end}.form-row>div{flex:1}.admin-card button{height:40px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}th,td{text-align:left;border-bottom:1px solid #eee3d4;padding:10px 8px;white-space:nowrap}th{color:#60738a;font-weight:600}.tag{border-radius:14px;padding:3px 8px;background:#edf5ed;color:#247544}.login{max-width:390px;margin:12vh auto;padding:24px}.login h1{font-size:20px}.login input{margin:10px 0}.login button{width:100%}
select,textarea{width:100%;border:1px solid #dfc8ac;border-radius:11px;background:#fff;color:#14243a;padding:10px 12px;font:inherit;font-size:13px;outline:none}textarea{margin-top:10px;resize:vertical}select:focus,textarea:focus{border-color:#55a99f;box-shadow:0 0 0 3px #55a99f22}.bulk{margin-top:14px;border-top:1px solid #eadcc9;padding-top:12px}.bulk summary{color:#008d86;font-size:13px;font-weight:600;cursor:pointer}.bulk .button{margin-top:10px}
@media(max-width:760px){.shell{margin:10px auto;padding:0 10px 14px}.topbar{align-items:flex-start;flex-direction:column;padding:19px}.brand{font-size:20px}.top-right{align-items:flex-start}.pills{flex-wrap:wrap}.activity{padding:17px}.heatmap{grid-template-columns:repeat(20,minmax(8px,1fr))}.columns{grid-template-columns:1fr;margin-top:14px}.redeem,.tasks{padding:18px}.section-head{align-items:flex-start}.section-head h2{flex:none}.muted{text-align:right}.admin-grid{grid-template-columns:1fr}.form-row{align-items:stretch;flex-direction:column}footer a{float:none;display:block;margin-top:8px}}

/* ---- 状态徽标与后台新增元素（本次修改追加） ---- */
.live em{font-style:normal;font-size:12px;font-weight:600}
.live.stale{background:#fdecec;color:#a02020}
.live.stale i{background:#c02c2c}
.banner{margin:0 0 14px;border:1px solid #f0c2c2;background:#fdeeee;color:#9d2222;border-radius:14px;padding:11px 13px;font-size:13px;line-height:1.5}
.banner a{color:inherit;font-weight:700}
.row-actions{display:flex;gap:6px;flex-wrap:wrap}
.row-actions button{border:1px solid #d8c6ae;background:#fff;color:#37495e;border-radius:8px;padding:4px 9px;font:inherit;font-size:12px;cursor:pointer}
.row-actions button:hover{background:#f6f0e6}
.row-actions .danger{border-color:#e6b4b4;color:#a02020}
.tag.warn{background:#fdeeee;color:#9d2222;border-color:#f0c2c2}
.stage-note{display:block;margin-top:3px;color:#8494a6;font-size:11px}
/* ---- 订单查询 / 卡密管理 / 自适应（本次新增） ---- */
.lookup{margin-top:20px;padding:22px}
.lookup-row{display:flex;gap:10px;align-items:center}
.lookup-row input{flex:1}
.lookup-out{margin-top:14px}
.lookup-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:12px}
.lookup-summary>div{background:#faf6ef;border:1px solid #eee0cd;border-radius:12px;padding:9px 11px}
.lookup-summary small{display:block;color:#7c8b9d;font-size:11px;margin-bottom:3px}
.lookup-summary strong{font-size:13px}
.tag{display:inline-block;border:1px solid #dfd0ba;border-radius:999px;padding:2px 9px;font-size:11px;background:#f7f2e9;color:#5d6e82;white-space:nowrap}
.tag.success,.tag.redeemed{background:#e9f7ee;border-color:#bfe6cb;color:#177a3c}
.tag.failed,.tag.void,.tag.expired,.tag.failed{background:#fdeeee;border-color:#f0c2c2;color:#9d2222}
.tag.processing,.tag.waiting{background:#fff6e5;border-color:#f0dcb4;color:#8a5c12}
.tag.needs_review{background:#fdeeee;border-color:#f0c2c2;color:#9d2222}
.key-code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px;background:#f7f3ec;border:1px solid #e8dcc8;border-radius:7px;padding:2px 6px;margin-right:6px;white-space:nowrap}
.copy-btn{border:1px solid #d8c6ae;background:#fff;color:#37495e;border-radius:7px;padding:2px 8px;font:inherit;font-size:11px;cursor:pointer}
.copy-btn:hover{background:#f6f0e6}
.copy-btn.danger{border-color:#e6b4b4;color:#a02020}
.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;align-items:center}
.filter-bar select,.filter-bar input{width:auto;min-width:130px;padding:8px 10px;font-size:12px}
.filter-bar input{flex:1;min-width:180px}
.pager{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:12px}
.button.small{padding:6px 11px;font-size:12px}
.btn-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.today-stats{margin:12px 0 4px;border-top:1px solid #eee0cd;padding-top:10px}
.stat-line{display:flex;justify-content:space-between;font-size:12px;color:#5d6e82;padding:3px 0}
.stat-line strong{color:#17324f}
.probe-out{white-space:pre-wrap;font-size:11.5px;margin:10px 0 0;max-height:210px;overflow:auto}
.err{white-space:pre-wrap;font-size:11px;color:#8d2b2b;background:#fdf3f3;border-radius:8px;padding:8px;margin:6px 0 0;max-width:420px}
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:#17324f;color:#fff;padding:9px 16px;border-radius:999px;font-size:13px;z-index:99;box-shadow:0 8px 20px rgba(0,0,0,.2)}
.admin-head-actions{display:flex;gap:10px;align-items:center}

/* 平板 */
@media(max-width:900px){
  .admin-grid{grid-template-columns:1fr}
  .lookup-summary{grid-template-columns:repeat(2,1fr)}
}

/* 手机：表格改卡片，按钮加大，避免横向滚动 */
@media(max-width:760px){
  .lookup{padding:18px}
  .lookup-row{flex-direction:column;align-items:stretch}
  .lookup-row .button{width:100%}
  .lookup-summary{grid-template-columns:1fr}
  .filter-bar{flex-direction:column;align-items:stretch}
  .filter-bar select,.filter-bar input{width:100%}
  .filter-bar .button{width:100%}
  .keys-table thead,.orders-table thead{display:none}
  .keys-table tbody tr,.orders-table tbody tr{display:block;border:1px solid #eee0cd;border-radius:12px;padding:10px;margin-bottom:10px;background:#fffdf8}
  .keys-table tbody td,.orders-table tbody td{display:flex;justify-content:space-between;gap:10px;border:0;padding:5px 0;font-size:12.5px}
  .keys-table tbody td::before,.orders-table tbody td::before{content:attr(data-label);color:#8494a6;font-size:11.5px;flex:none}
  .key-code{font-size:10.5px;white-space:normal;word-break:break-all}
  .row-actions{justify-content:flex-end}
  .row-actions button{padding:7px 11px;font-size:12px}
  .copy-btn{padding:6px 10px;font-size:12px}
  .admin-shell{padding:0 10px 20px}
  .admin-head{flex-direction:column;align-items:flex-start;gap:8px}
  .admin-head-actions{width:100%;justify-content:space-between}
}
/* 用户名实时校验提示 */
.user-check{margin:6px 0 0;font-size:12.5px;line-height:1.5;border-radius:9px;padding:7px 10px}
.user-check.pending{background:#f4f6fb;color:#5a6b85;border:1px solid #dfe6f0}
.user-check.ok{background:#eaf7ef;color:#177a3c;border:1px solid #bfe6cb}
.user-check.bad{background:#fdeeee;color:#9d2222;border:1px solid #f0c2c2}
.user-check.warn{background:#fff6e5;color:#8a5c12;border:1px solid #f0dcb4}
/* 卡密管理 / 订单明细 标签页 */
.tabs{display:flex;gap:4px;border-bottom:1px solid #eee0cd;margin:0 0 14px}
.tab{border:0;background:transparent;padding:9px 16px;font:inherit;font-size:13.5px;color:#65788f;cursor:pointer;border-bottom:2px solid transparent;border-radius:8px 8px 0 0}
.tab:hover{background:#faf5ec;color:#17324f}
.tab.active{color:#0f7c74;font-weight:700;border-bottom-color:#0f7c74;background:#f4faf8}
.tab-pane[hidden]{display:none}
@media(max-width:760px){
  .tabs{position:sticky;top:0;background:#fffdf8;z-index:2}
  .tab{flex:1;text-align:center;padding:11px 8px;font-size:14px}
}
/* 最近充值：更精致的格子 + 统计文字 + 后台展示控制 */
.heat-stat{font-size:12px;color:#65788f;margin-left:auto;margin-right:12px}
.heat{height:12px;border-radius:3px;background:#eeeae2;transition:background .25s,transform .25s}
.heat.success{background:linear-gradient(180deg,#4bd478,#2fae57);box-shadow:0 1px 3px rgba(47,174,87,.28)}
.heat.failed{background:linear-gradient(180deg,#f07070,#d94545);box-shadow:0 1px 3px rgba(217,69,69,.25)}
.heat:hover{transform:scale(1.35)}
.heatmap.mini{grid-template-columns:repeat(30,minmax(6px,1fr));max-width:430px;margin:6px 0 6px}
.top-card{margin-bottom:14px}
.control-row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.control-row .field{display:flex;flex-direction:column;gap:5px;min-width:110px}
.control-row .field label{font-size:12px;color:#65788f}
.control-row .field input{width:110px}
.switch{display:flex;align-items:center;gap:8px;font-size:13px;border:1px solid #ead9c4;background:#faf6ef;border-radius:11px;padding:9px 12px;cursor:pointer}
.switch input{width:16px;height:16px;accent-color:#0f7c74}
.act-preview{margin-top:12px;border-top:1px dashed #eee0cd;padding-top:10px}
@media(max-width:760px){
  .heat-stat{margin:6px 0 0;width:100%}
  .heatmap{grid-template-columns:repeat(30,minmax(7px,1fr))}
  .control-row .field,.control-row .field input{width:100%}
  .control-row .button{width:100%}
  .control-row{flex-direction:column;align-items:stretch}
}