:root{
    --bg:#f6f7f9; --card:#fff; --line:#e3e6ea; --text:#1f2328; --muted:#6b7280;
    --primary:#2563eb; --primary-d:#1d4ed8; --danger:#dc2626; --ok:#16a34a; --warn:#b45309;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}
a{color:var(--primary);text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:24px 18px 60px}
.wrap.narrow{max-width:420px}
header.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.brand{font-size:18px;font-weight:600;letter-spacing:.2px}
.brand small{font-weight:400;color:var(--muted);margin-left:8px;font-size:12px}
.meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:13px;color:var(--text)}
.pill b{font-variant-numeric:tabular-nums}
.pill.demo{background:#fffbeb;border-color:#fde68a;color:var(--warn)}
.tabs{display:flex;gap:6px;background:#eceff3;border-radius:10px;padding:4px;width:fit-content;margin-bottom:16px;flex-wrap:wrap}
.tab{border:0;background:transparent;padding:8px 18px;border-radius:8px;font-size:14px;color:var(--muted);cursor:pointer;font-family:inherit}
.tab.active{background:var(--card);color:var(--text);font-weight:600;box-shadow:0 1px 3px rgba(16,24,40,.08)}
.pane{display:none}
.pane.active{display:block}
.grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:start}
.grid-3{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
/* 关键：grid/flex 子项默认 min-width:auto，里面只要有 nowrap 的表格，
   就会把整列顶宽（手机上表现为「整页往右跑」），必须显式允许收缩。 */
.grid>*, .row2>*, .actions>*{min-width:0}
@media (max-width:860px){.grid{grid-template-columns:minmax(0,1fr)}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px}
.card h2{font-size:14px;margin:0 0 14px;font-weight:600}
.card h2 .sub{font-weight:400;color:var(--muted);font-size:12px;margin-left:6px}
.field{margin-bottom:12px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}
.field input,.field select{width:100%;padding:8px 10px;border:1px solid #d5d9de;border-radius:8px;background:#fff;font-size:14px;color:var(--text);font-family:inherit}
.field input:focus,.field select:focus{outline:2px solid rgba(37,99,235,.25);border-color:var(--primary)}
.selectWrap{display:flex;align-items:center;gap:8px;min-width:0}
.selectWrap input{min-width:0;flex:1 1 auto;width:auto}
.selectWrap button{flex:0 0 auto;white-space:nowrap;align-self:stretch;padding:0 12px}
.flag{width:24px;height:17px;object-fit:cover;border-radius:2px;border:1px solid var(--line);flex:0 0 auto;background:#f3f4f6}
.count{color:var(--muted);font-size:11px;font-weight:400}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.actions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
button.primary,button.danger,button.ghost{border:0;border-radius:8px;padding:10px 16px;font-size:14px;cursor:pointer;font-family:inherit}
button.primary{background:var(--primary);color:#fff}
button.primary:hover{background:var(--primary-d)}
button.danger{background:var(--danger);color:#fff}
button.ghost{background:#fff;border:1px solid #d5d9de;color:var(--text)}
button.sm{padding:6px 10px;font-size:13px}
button:disabled{opacity:.5;cursor:not-allowed}
.preview.empty{color:var(--muted);font-size:13px}
.kv{display:flex;justify-content:space-between;gap:8px;padding:7px 0;border-bottom:1px dashed #eceff3;font-size:13px}
.kv:last-child{border-bottom:0}
.kv span:first-child{color:var(--muted);flex:0 0 auto}
.kv b{font-variant-numeric:tabular-nums;min-width:0;word-break:break-all;text-align:right}
.total{font-size:22px;font-weight:700;color:var(--primary);font-variant-numeric:tabular-nums}
.alert{border-radius:8px;padding:9px 12px;font-size:13px;margin-top:12px}
.alert.warn{background:#fffbeb;border:1px solid #fde68a;color:var(--warn)}
.alert.err{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c}
.alert.ok{background:#f0fdf4;border:1px solid #bbf7d0;color:#15803d}
.list{max-height:330px;overflow:auto;border:1px solid var(--line);border-radius:8px;margin:10px 0}
.item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-bottom:1px solid #f1f3f6;font-size:13px}
.item:last-child{border-bottom:0}
.item input[type=checkbox]{width:15px;height:15px;flex:0 0 auto}
.item .main{flex:1;min-width:0}
.item .ip{font-family:ui-monospace,Consolas,monospace;font-size:13px}
.item .sub{color:var(--muted);font-size:12px}
.tag{font-size:11px;padding:1px 7px;border-radius:999px;background:#eef2ff;color:#4338ca;white-space:nowrap}
.tag.off{background:#fee2e2;color:#b91c1c}
.tag.warn{background:#fffbeb;color:#b45309}
.tag.ok{background:#f0fdf4;color:#15803d}
.hint{font-size:12px;color:var(--muted);margin-top:8px}
.mono{font-family:ui-monospace,Consolas,monospace}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid #f1f3f6;white-space:nowrap}
th{color:var(--muted);font-weight:500;font-size:12px}
tbody tr:last-child td{border-bottom:0}
.tableWrap{overflow:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:8px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.stat .k{font-size:12px;color:var(--muted)}
.stat .v{font-size:20px;font-weight:700;font-variant-numeric:tabular-nums;margin-top:2px}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:28px;background:#111827;color:#fff;padding:10px 16px;border-radius:8px;font-size:13px;opacity:0;pointer-events:none;transition:.25s;z-index:99}
.toast.show{opacity:1}
.authBox{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;box-shadow:0 6px 24px rgba(16,24,40,.06)}
.authBox h1{font-size:17px;margin:0 0 4px}
.authBox p.sub{color:var(--muted);font-size:13px;margin:0 0 18px}
.authBox .switch{text-align:center;font-size:13px;color:var(--muted);margin-top:14px}

/* ---------- 带图标的下拉框（国家/地区）---------- */
.csel{position:relative;min-width:0}
.csel-btn{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border:1px solid #d5d9de;border-radius:8px;
    background:#fff;font-family:inherit;font-size:14px;color:var(--text);cursor:pointer;text-align:left;min-width:0}
.csel-btn:hover{border-color:#c3c8ce}
.csel-btn:focus{outline:2px solid rgba(37,99,235,.25);border-color:var(--primary)}
.csel-txt{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.csel-txt.placeholder{color:#9aa3ad}
.csel-arrow{flex:0 0 auto;width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;
    border-top:5px solid #6b7280;transition:transform .15s}
.csel.open .csel-arrow{transform:rotate(180deg)}
.csel-panel{position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:40;background:#fff;border:1px solid var(--line);
    border-radius:10px;box-shadow:0 8px 24px rgba(16,24,40,.12);overflow:hidden}
.csel-search{padding:8px;border-bottom:1px solid #f1f3f6;background:#fbfcfd}
.csel-search input{width:100%;padding:7px 9px;border:1px solid #d5d9de;border-radius:7px;font-family:inherit;font-size:13px;color:var(--text)}
.csel-search input:focus{outline:2px solid rgba(37,99,235,.2);border-color:var(--primary)}
.csel-list{max-height:300px;overflow:auto;overscroll-behavior:contain}
.csel-item{display:flex;align-items:center;gap:8px;padding:9px 10px;font-size:13.5px;cursor:pointer;border-bottom:1px solid #f7f8fa}
.csel-item:last-child{border-bottom:0}
.csel-item:hover{background:#f5f8ff}
.csel-item.on{background:#eef4ff;font-weight:500}
.csel-item.off{opacity:.45;cursor:not-allowed}
.csel-item.off:hover{background:transparent}
.csel-name{flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.csel-sub{flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:12px}
.csel-off{margin-left:auto;flex:0 0 auto;font-size:11px;color:var(--warn);background:#fffbeb;border-radius:999px;padding:1px 7px;white-space:nowrap}
.csel-empty{padding:14px 10px;color:var(--muted);font-size:13px;text-align:center}
.csel .flag,.csel-item .flag{width:20px;height:15px}
.flag-empty{display:inline-block;width:20px;height:15px;flex:0 0 auto;background:#eef1f4;border-radius:2px}
/* IP 格子里带一个「复制」按钮：手机表格会横向滚动，按钮必须在左边才点得到 */
td.ipcell{display:flex;align-items:center;gap:8px}
td.ipcell button{padding:3px 9px;font-size:12px;line-height:1.5;flex:0 0 auto}

/* ---------- 手机：代理表格变成一张张卡片，信息不用横向滚动就看全 ---------- */
@media (max-width:560px){
    .pxWrap{border:0;border-radius:0;background:transparent}
    .pxTable{display:block;width:100%}
    .pxTable thead{display:none}
    .pxTable tbody{display:block}
    .pxTable tr{display:block;border:1px solid var(--line);border-radius:10px;
        padding:10px 12px;margin:0 0 10px;background:#fff}
    .pxTable tr:last-child{margin-bottom:0}
    .pxTable td{display:flex;align-items:baseline;justify-content:space-between;gap:12px;
        border:0;padding:3px 0;white-space:normal;text-align:right;word-break:break-all}
    .pxTable td::before{content:attr(data-l);color:var(--muted);font-size:12px;flex:0 0 auto;text-align:left}
    /* IP + 复制 这一行做标题：大一点、下面一条分隔线 */
    .pxTable td.ipcell{font-size:15px;font-weight:500;padding:0 0 8px;margin-bottom:6px;
        border-bottom:1px dashed #eef1f4;justify-content:space-between;align-items:center}
    .pxTable td.ipcell::before{content:none}
    /* 账号/密码 这类没有标签的（uniform 时会缺列）不影响布局 */
    .pxTable td:empty{display:none}
}


/* ---------- 手机窄屏（≤520px）----------
   目标：不需要左右滑动就能看全「收款地址 + 复制」、金额、状态。 */
@media (max-width:520px){
    .wrap{padding:16px 12px 48px}
    .card{padding:14px}
    .row2{grid-template-columns:minmax(0,1fr)}
    .selectWrap{gap:6px}
    .selectWrap button{padding:0 10px;font-size:13px}
    th,td{padding:7px 8px}
    .total{font-size:20px}
    .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
    .csel-btn{padding:9px 10px}
    .csel-list{max-height:44vh}
    .csel-sub{display:none}
}