:root{
  --ink:#14161a;
  --ink-2:#3d434d;
  --ink-3:#6b7280;
  --line:#e6e2da;
  --bg:#f6f4f0;
  --card:#ffffff;
  --gold:#b8894a;
  --gold-deep:#8f6a34;
  --gold-soft:#f3ead9;
  --amber:#b8761b;
  --amber-bg:#fdf3e3;
  --green:#1f7a54;
  --green-bg:#e8f5ee;
  --rose:#a8443b;
  --rose-bg:#fbeceb;
  --radius:14px;
  --shadow:0 1px 2px rgba(20,22,26,.05),0 8px 24px rgba(20,22,26,.06);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--ink);
  font:15px/1.55 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  padding-bottom:32px;
}
a{color:var(--gold-deep);text-decoration:none}
.wrap{max-width:760px;margin:0 auto;padding:0 14px}
.wrap-wide{max-width:1120px}

/* 顶部 */
.topbar{background:linear-gradient(180deg,#14161a,#22252c);color:#fff;padding:16px 0 18px;margin-bottom:16px}
.topbar .wrap{display:flex;align-items:center;gap:11px}
.logo{width:38px;height:38px;border-radius:50%;border:1.5px solid var(--gold);display:flex;align-items:center;justify-content:center;color:var(--gold);font-weight:700;font-size:13px;letter-spacing:.5px;flex:0 0 auto}
.brand{font-size:16px;font-weight:600;letter-spacing:.3px}
.brand small{display:block;font-weight:400;font-size:11.5px;color:#b9bdc6;letter-spacing:1.4px;margin-top:1px}
.topbar .spacer{flex:1}
.topbar .ghost{background:transparent;border:1px solid rgba(255,255,255,.28);color:#e9eaee;padding:6px 12px;border-radius:20px;font-size:12.5px;cursor:pointer}
.topbar .who{color:#cfd3dc;font-size:12.5px;max-width:42vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row-gap{display:flex;gap:8px;align-items:center}
.row-gap input{flex:1;min-width:0}
.row-gap .btn{flex:none;white-space:nowrap}

/* 卡片 */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:14px}
.card h2{margin:0 0 14px;font-size:15.5px;font-weight:600;display:flex;align-items:center;gap:8px}
.card h2 .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block}
.card-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.card-head h2{margin:0;flex:1;min-width:0}
.card-head .btn{flex:none;white-space:nowrap}
.muted{color:var(--ink-3);font-size:12.5px}
.hint{color:var(--ink-3);font-size:12px;margin-top:6px;line-height:1.5}

/* 表单 */
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:6px;font-weight:500}
.field label .req{color:var(--rose);margin-left:2px}
input[type=text],input[type=tel],input[type=date],input[type=number],textarea,select{
  width:100%;border:1px solid var(--line);background:#fdfcfa;border-radius:10px;padding:11px 12px;
  font-size:16px;color:var(--ink);font-family:inherit;outline:none;transition:border-color .15s,box-shadow .15s;
}
input:focus,textarea:focus,select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,137,74,.12);background:#fff}
textarea{min-height:72px;resize:vertical}
.row{display:flex;gap:12px}
.row>.field{flex:1}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* 上传 */
.upload{border:1.5px dashed #d8d2c6;border-radius:12px;padding:14px;text-align:center;background:#fdfcfa;cursor:pointer;position:relative;transition:.15s}
.upload:active{background:var(--gold-soft)}
.upload.filled{padding:8px;border-style:solid;border-color:var(--line);background:#fff}
.upload .u-ico{font-size:20px;color:var(--gold);line-height:1}
.upload .u-t{font-size:13px;color:var(--ink-2);margin-top:6px}
.upload .u-s{font-size:11.5px;color:var(--ink-3);margin-top:3px}
.upload img{width:100%;max-height:260px;object-fit:contain;border-radius:8px;display:block;background:#f2f0ec}
.upload input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.upload .u-change{font-size:11.5px;color:var(--gold-deep);margin-top:6px}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;border-radius:11px;padding:13px 18px;font-size:15.5px;font-weight:600;cursor:pointer;font-family:inherit;transition:.15s}
.btn-primary{background:linear-gradient(180deg,#c79a58,#a9793c);color:#fff;width:100%;box-shadow:0 6px 16px rgba(169,121,60,.24)}
.btn-primary:active{transform:translateY(1px)}
.btn-primary[disabled]{opacity:.55;box-shadow:none}
.btn-line{background:#fff;border:1px solid var(--line);color:var(--ink-2);font-size:13.5px;padding:9px 14px;font-weight:500}
.btn-sm{padding:7px 12px;font-size:13px;border-radius:9px}
.btn-gold{background:var(--gold-soft);color:var(--gold-deep);border:1px solid #e6d3ae}
.btn-green{background:var(--green-bg);color:var(--green);border:1px solid #cbe6d8}
.btn-rose{background:var(--rose-bg);color:var(--rose);border:1px solid #f0d3d1}
.btn-ghost2{background:#f3f1ec;color:var(--ink-2);border:1px solid var(--line)}

/* 状态 */
.chip{display:inline-flex;align-items:center;gap:4px;font-size:12px;padding:3px 9px;border-radius:20px;font-weight:500;white-space:nowrap}
.chip-deposit{background:var(--amber-bg);color:var(--amber)}
.chip-tail{background:var(--green-bg);color:var(--green)}
.chip-refund{background:var(--rose-bg);color:var(--rose)}
.chip-conv{background:var(--gold-soft);color:var(--gold-deep)}

/* 登录 */
.login-box{max-width:400px;margin:8vh auto 0}
.login-box .card{padding:24px}
.pin-input{letter-spacing:6px;text-align:center;font-size:20px;font-weight:600}
.err{background:var(--rose-bg);color:var(--rose);border-radius:9px;padding:9px 12px;font-size:13px;margin-bottom:12px;display:none}
.err.show{display:block}
.ok-banner{background:var(--green-bg);border:1px solid #cbe6d8;border-radius:12px;padding:16px;text-align:center;margin-bottom:14px}
.ok-banner .big{font-size:17px;font-weight:600;color:var(--green)}
.ok-banner .id{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:15px;color:var(--ink);margin-top:6px;letter-spacing:.5px}

/* 列表 */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(158px,1fr));gap:10px;margin-bottom:14px}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.stat .k{font-size:12px;color:var(--ink-3)}
.stat .v{font-size:20px;font-weight:600;margin-top:3px;font-variant-numeric:tabular-nums}
.stat .s{font-size:11.5px;color:var(--ink-3);margin-top:2px}
.stat.warn .v{color:var(--amber)}
.stat.done .v{color:var(--green)}
.stat.back .v{color:var(--rose)}
.stat.conv .v{color:var(--gold-deep)}

.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-end}
.filters .f{display:flex;flex-direction:column;gap:5px}
.filters .f label{font-size:11.5px;color:var(--ink-3)}
.filters input,.filters select{padding:8px 10px;font-size:14px;border-radius:9px;min-width:0}
.filters .grow{flex:1 1 200px}

.rlist{display:flex;flex-direction:column;gap:9px}
.ritem{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer;transition:.15s}
.ritem:hover{border-color:#d9cfbc;box-shadow:0 4px 14px rgba(20,22,26,.05)}
.ritem .l1{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ritem .name{font-weight:600;font-size:15px}
.ritem .phone{color:var(--ink-3);font-size:13px;font-family:ui-monospace,Menlo,Consolas,monospace}
.ritem .l2{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-3);margin-top:6px}
.ritem .amt{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}
.ritem .right{margin-left:auto;display:flex;align-items:center;gap:8px}
.empty{text-align:center;color:var(--ink-3);font-size:13.5px;padding:36px 0}

/* 弹层 */
.mask{position:fixed;inset:0;background:rgba(18,20,24,.5);display:none;z-index:60;overflow-y:auto;padding:16px}
.mask.show{display:block}
.sheet{background:#fff;border-radius:16px;max-width:660px;margin:20px auto;padding:18px;position:relative}
.sheet h3{margin:0 0 4px;font-size:17px}
.sheet .close{position:absolute;right:12px;top:12px;border:none;background:#f3f1ec;width:30px;height:30px;border-radius:50%;font-size:16px;color:var(--ink-2);cursor:pointer}
.kv{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px 16px;margin:14px 0;padding:14px;background:#fbfaf7;border-radius:12px}
.kv .k{font-size:11.5px;color:var(--ink-3)}
.kv .v{font-size:14px;font-weight:500;word-break:break-all}
.shots{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}
.shot{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#f7f6f3}
.shot .cap{font-size:11.5px;color:var(--ink-3);padding:5px 8px;border-bottom:1px solid var(--line);background:#fff}
.shot img{width:100%;max-height:300px;object-fit:contain;display:block;cursor:zoom-in}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.viewer{position:fixed;inset:0;background:rgba(10,11,13,.94);display:none;z-index:90;align-items:center;justify-content:center;padding:10px}
.viewer.show{display:flex}
.viewer img{max-width:100%;max-height:100%;object-fit:contain}
.hist{font-size:12px;color:var(--ink-3);margin-top:10px;line-height:1.8}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:rgba(20,22,26,.92);color:#fff;padding:10px 18px;border-radius:22px;font-size:13.5px;z-index:120;opacity:0;pointer-events:none;transition:opacity .2s}
.toast.show{opacity:1}

@media (max-width:640px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid2{grid-template-columns:1fr}
  .row{flex-direction:column;gap:0}
  .card{padding:15px}
  .sheet{margin:0;padding:16px;border-radius:14px}
  .shots{grid-template-columns:1fr}
}
@media (min-width:820px){
  .wrap{padding:0 20px}
}