:root{
  --brand:#4B6EF5; --brand2:#7A5AF8; --grad:linear-gradient(135deg,#4B6EF5 0%,#7A5AF8 100%);
  --bg:#F5F7FB; --text:#1B2233; --muted:#7A8699; --line:#E8ECF3; --radius:14px;
  --ok:#12B76A; --err:#F04438;
  --shadow:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
  --shadow-md:0 6px 20px rgba(16,24,40,.10);
}
*{box-sizing:border-box}
[hidden]{display:none !important}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);font-size:14px}
a{color:inherit;text-decoration:none}
/* ---------- 登录 ---------- */
.login-wrap{
  --lg-a:#0B3B6F; --lg-b:#0F5C8C; --lg-c:#0E8F9E;
  --orb-1:rgba(56,189,248,.45); --orb-2:rgba(45,212,191,.34); --orb-3:rgba(96,165,250,.26);
  position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:36px 24px;overflow:hidden;
  background:
    radial-gradient(900px 520px at 12% 18%, rgba(56,189,248,.36), transparent 60%),
    radial-gradient(760px 460px at 88% 10%, rgba(45,212,191,.3), transparent 62%),
    linear-gradient(135deg, var(--lg-a) 0%, var(--lg-b) 48%, var(--lg-c) 100%);
}
.login-wrap::before{
  content:'';position:absolute;inset:0;pointer-events:none;opacity:.4;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(circle at 50% 40%,#000 0%,transparent 78%);
  mask-image:radial-gradient(circle at 50% 40%,#000 0%,transparent 78%);
}
.lg-orb{position:absolute;border-radius:50%;filter:blur(64px);pointer-events:none;animation:lgFloat 14s ease-in-out infinite}
.lg-orb-1{width:360px;height:360px;left:-80px;bottom:-130px;background:var(--orb-1)}
.lg-orb-2{width:300px;height:300px;right:-70px;top:-100px;background:var(--orb-2);animation-delay:-4s}
.lg-orb-3{width:230px;height:230px;left:44%;top:-80px;background:var(--orb-3);animation-delay:-8s}

.lg-shell{position:relative;z-index:1;width:100%;max-width:1020px;display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}

/* 左侧品牌区 */
.lg-brand{color:#fff;animation:lgFade .7s cubic-bezier(.16,1,.3,1) both}
.lg-brand-top{display:flex;align-items:center;gap:13px;animation:lgUp .7s .05s cubic-bezier(.16,1,.3,1) both}
.lg-logo{width:48px;height:48px;flex:0 0 48px;border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:24px;
  background:linear-gradient(135deg,rgba(255,255,255,.3),rgba(255,255,255,.1));border:1px solid rgba(255,255,255,.36);
  box-shadow:0 10px 26px rgba(10,15,45,.3);backdrop-filter:blur(6px)}
.lg-brand-name{font-size:17px;font-weight:700;letter-spacing:.4px}
.lg-brand-sub{font-size:11px;color:rgba(255,255,255,.6);letter-spacing:1.8px;text-transform:uppercase;margin-top:2px}
.lg-brand-title{margin:26px 0 12px;font-size:34px;line-height:1.3;font-weight:800;letter-spacing:.6px;animation:lgUp .7s .12s cubic-bezier(.16,1,.3,1) both}
.lg-brand-title em{font-style:normal;background:linear-gradient(93deg,#7DE3FF,#A7F3D0 58%,#FFF1B8);-webkit-background-clip:text;background-clip:text;color:transparent}
.lg-brand-desc{margin:0;max-width:430px;font-size:14px;line-height:1.8;color:rgba(255,255,255,.8);animation:lgUp .7s .18s cubic-bezier(.16,1,.3,1) both}
.lg-points{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-direction:column;gap:11px}
.lg-points li{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:14px;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(8px);animation:lgUp .7s cubic-bezier(.16,1,.3,1) both}
.lg-points li:nth-child(1){animation-delay:.24s}
.lg-points li:nth-child(2){animation-delay:.3s}
.lg-points li:nth-child(3){animation-delay:.36s}
.lg-pt-ico{width:34px;height:34px;flex:0 0 34px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;background:rgba(255,255,255,.16)}
.lg-points b{display:block;font-size:13.5px;font-weight:600}
.lg-points i{display:block;font-style:normal;font-size:12px;color:rgba(255,255,255,.62);margin-top:2px}
.lg-brand-foot{margin-top:24px;font-size:12px;color:rgba(255,255,255,.52);animation:lgUp .7s .42s cubic-bezier(.16,1,.3,1) both}
.lg-brand-foot a{color:rgba(255,255,255,.86);border-bottom:1px dashed rgba(255,255,255,.38)}

/* 右侧卡片 */
.lg-panel{display:flex;justify-content:center;animation:lgUp .8s .1s cubic-bezier(.16,1,.3,1) both}
.lg-card{width:100%;max-width:396px;background:#fff;border-radius:22px;padding:34px 32px 26px;
  box-shadow:0 30px 70px rgba(9,13,40,.36),0 2px 6px rgba(9,13,40,.1)}
.lg-card-head{margin-bottom:22px}
.lg-card-head h1{font-size:21px;font-weight:800;letter-spacing:.4px}
.lg-card-head p{margin:7px 0 0;font-size:13px;color:var(--muted)}
.lg-field{margin-bottom:15px}
.lg-field label{display:block;font-size:12.5px;font-weight:600;color:#5B6478;margin-bottom:7px}
.lg-input{position:relative;display:flex;align-items:center}
.lg-input .lg-ico{position:absolute;left:13px;width:18px;height:18px;color:#9AA4B8;pointer-events:none}
.lg-input input{width:100%;height:46px;padding:0 44px 0 40px;border:1px solid var(--line);border-radius:12px;background:#FBFBFE;
  font-size:14px;color:var(--text);font-family:inherit;outline:none;transition:border-color .18s,box-shadow .18s,background .18s}
.lg-input input::placeholder{color:#AEB6C6}
.lg-input input:focus{border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(75,110,245,.13)}
.lg-eye{position:absolute;right:7px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;
  border:0;background:transparent;color:#9AA4B8;cursor:pointer;border-radius:8px;transition:color .16s,background .16s}
.lg-eye:hover{color:var(--brand);background:#F1F4FF}
.lg-eye svg{width:18px;height:18px}
.lg-eye .eye-off{display:none}
.lg-eye.on .eye-open{display:none}
.lg-eye.on .eye-off{display:block}
.lg-err{display:flex;align-items:center;gap:8px;margin:2px 0 14px;padding:10px 12px;border-radius:11px;
  background:#FEF3F2;border:1px solid #FECDCA;color:#B42318;font-size:12.5px;line-height:1.5;animation:lgShake .35s}
.lg-btn{position:relative;width:100%;height:46px;margin-top:6px;border:0;border-radius:12px;cursor:pointer;
  font-size:15px;font-weight:700;letter-spacing:2px;color:#fff;font-family:inherit;
  background:linear-gradient(135deg,#0EA5B7 0%,#12B76A 100%);box-shadow:0 10px 22px rgba(14,165,183,.32);
  transition:transform .16s,box-shadow .16s,opacity .16s}
.lg-btn:hover{transform:translateY(-1px);box-shadow:0 15px 28px rgba(14,165,183,.4)}
.lg-btn:active{transform:translateY(0);box-shadow:0 6px 14px rgba(14,165,183,.3)}
.lg-btn[disabled]{cursor:not-allowed;opacity:.78;transform:none;box-shadow:none}
.lg-btn.loading::after{content:'';position:absolute;right:16px;top:50%;margin-top:-8px;width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(255,255,255,.45);border-top-color:#fff;animation:lgSpin .7s linear infinite}
.lg-tip{margin:16px 0 0;font-size:12px;color:#8A93A6;text-align:center;line-height:1.7}
.lg-foot-link{display:block;margin-top:12px;text-align:center;font-size:12.5px;color:var(--brand);opacity:.9}
.lg-foot-link:hover{opacity:1;text-decoration:underline}
@keyframes lgSpin{to{transform:rotate(360deg)}}
@keyframes lgUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes lgFade{from{opacity:0}to{opacity:1}}
@keyframes lgFloat{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(0,-26px,0)}}
@keyframes lgShake{0%,100%{transform:translateX(0)}25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}
@media (max-width:900px){
  .lg-shell{grid-template-columns:1fr;max-width:420px;gap:0}
  .lg-brand{display:none}
}
@media (max-width:480px){
  .login-wrap{padding:20px 16px}
  .lg-card{padding:28px 22px 22px;border-radius:18px}
}

/* ---------- 布局：左侧边栏 + 右内容区 ---------- */
.app{min-height:100vh;display:flex;align-items:stretch}
.uside{width:250px;flex:0 0 250px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.uside-top{padding:18px 16px 14px;border-bottom:1px solid var(--line)}
.uside-brand{display:flex;align-items:center;gap:10px}
.ubrand-txt{min-width:0}
.ulogo{font-size:26px}
.utitle{font-weight:700;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.usub{font-size:12px;color:var(--muted)}
.uside-credit{margin-top:14px;background:linear-gradient(135deg,#EEF2FF 0%,#F4EEFF 100%);border:1px solid #E3EBFF;border-radius:12px;padding:10px 12px}
.ucredit-label{font-size:11px;color:var(--muted);display:block}
.ucredit-row{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.ucredit-value{font-size:24px;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.ucredit-cny{font-size:11px;color:var(--muted)}

.uside-nav{flex:1;overflow:auto;padding:12px 10px}
.nav-item{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border-radius:10px;margin-bottom:4px;cursor:pointer;color:#48536A;border-left:3px solid transparent;transition:background .15s,color .15s}
.nav-item .ico{font-size:17px;line-height:1.35;width:20px;text-align:center}
.nav-item .nav-txt{flex:1;min-width:0}
.nav-item .txt{display:block;font-size:13px;font-weight:600}
.nav-item .desc{display:block;font-size:11px;color:var(--muted);margin-top:2px}
.nav-item:hover{background:#F6F8FC;color:var(--brand)}
.nav-item.active{background:linear-gradient(90deg,rgba(75,110,245,.13) 0%,rgba(122,90,248,.05) 100%);color:var(--brand);border-left-color:var(--brand)}

.uside-foot{padding:12px;border-top:1px solid var(--line)}
.uuser{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.uavatar{width:34px;height:34px;flex:0 0 34px;border-radius:10px;background:var(--grad);color:#fff;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center}
.uuser-txt{min-width:0}
.uname{font-size:13px;font-weight:600;color:#1B2233;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.urole{font-size:11px;color:var(--muted)}
.logout{width:100%;border-color:var(--line);color:#48536A}

.umain{flex:1;min-width:0;display:flex;flex-direction:column}
.uhead{background:#fff;border-bottom:1px solid var(--line);padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:0;z-index:5}
.uhead-left{display:flex;align-items:baseline;gap:10px;min-width:0}
.uhead-right{display:flex;align-items:center;gap:10px}
.uhead-left h2{margin:0;font-size:16px;font-weight:700}
.chip{font-size:11px;color:#48536A;background:#F6F8FC;border:1px solid var(--line);border-radius:20px;padding:4px 10px;white-space:nowrap}
.uview{padding:20px 24px 60px;max-width:1040px;width:100%}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:16px}
.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.card-head h3{font-size:15px;margin:0}
.grid{display:grid;gap:14px}
.grid.kpi{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
.kpi-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}
.kpi-label{font-size:12px;color:var(--muted)}
.kpi-value{font-size:22px;font-weight:700;margin-top:4px}
.mono{font-family:ui-monospace,Consolas,monospace;font-size:12px;background:#F6F8FC;padding:2px 6px;border-radius:5px;word-break:break-all}
.btn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 14px;cursor:pointer;font-size:13px}
.btn:hover{border-color:var(--brand);color:var(--brand)}
.btn.primary{background:var(--grad);color:#fff;border:0;box-shadow:0 4px 12px rgba(75,110,245,.28)}
.btn.sm{padding:5px 10px;font-size:12px}
.btn.ghost{background:transparent;border-color:transparent}
.btn:disabled{opacity:.6}
.ipt{width:100%;border:1px solid var(--line);border-radius:10px;padding:9px 12px;outline:none;font-size:13px;font-family:inherit}
.ipt:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(75,110,245,.14)}
textarea.ipt{min-height:90px;resize:vertical}
select.ipt{height:38px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;font-weight:600;color:#48536A;margin-bottom:6px}
.hint{font-size:12px;color:var(--muted);line-height:1.6}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}
th{font-size:12px;color:var(--muted);background:#FAFBFD}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
pre{background:#0F1728;color:#E6EDF7;padding:14px;border-radius:10px;overflow:auto;font-size:12px;line-height:1.7;margin:0}
pre .c{color:#7D8CA3}
.keyrow{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:#F8FAFF;border:1px solid #E3EBFF;border-radius:10px;padding:12px;margin-bottom:10px}
.badge{font-size:11px;padding:2px 8px;border-radius:6px;background:#F2F4F7;color:#475467}
.badge.ok{background:#EAFBF3;color:#0A7F4B}
.badge.err{background:#FEF3F2;color:#B42318}
.badge.warn{background:#FFF4E6;color:#B54708}
.toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);background:#1B2233;color:#fff;padding:10px 18px;border-radius:10px;z-index:200;font-size:13px}
.toast.ok{background:var(--ok)} .toast.err{background:var(--err)}
.empty{text-align:center;padding:36px;color:var(--muted)}
.empty .ico{font-size:36px;display:block;margin-bottom:8px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row>*{flex:1;min-width:180px}
.caps{display:flex;flex-wrap:wrap;gap:8px}
.cap{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff;cursor:pointer}
.cap.on{border-color:var(--brand);background:#F4F7FF}
.progress{height:6px;background:#EEF2F7;border-radius:4px;overflow:hidden}
.progress>div{height:100%;background:var(--grad)}
.tabs-mini{display:flex;gap:6px;margin-bottom:12px;flex-wrap:wrap}
.tabs-mini button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 12px;font-size:12px;cursor:pointer}
.tabs-mini button.on{background:var(--grad);color:#fff;border:0}
/* ---------- 响应式：小屏侧边栏转为顶部横向列表 ---------- */
@media(max-width:860px){
  .app{flex-direction:column}
  .uside{width:100%;flex:none;height:auto;position:static;border-right:0;border-bottom:1px solid var(--line)}
  .uside-nav{display:flex;gap:6px;overflow:auto;padding:10px 12px;-webkit-overflow-scrolling:touch}
  .nav-item{flex:0 0 auto;margin:0;border-left:0;border-bottom:3px solid transparent}
  .nav-item .desc{display:none}
  .nav-item.active{border-bottom-color:var(--brand)}
  .uside-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}
  .uuser{margin-bottom:0}
  .logout{width:auto}
  .uview{padding:16px 14px 50px}
}
@media(max-width:700px){
  .row>*{min-width:100%}
  .uhead{padding:12px 14px}
  .uhead-left{flex-direction:column;align-items:flex-start;gap:2px}
}

/* ---------- API 管理：列表式密钥 + 弹窗 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(16,24,40,.45);display:flex;align-items:center;justify-content:center;z-index:300;padding:20px}
.modal-box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-md,0 12px 40px rgba(16,24,40,.18));width:min(680px,100%);max-height:86vh;display:flex;flex-direction:column;overflow:hidden}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}
.modal-head b{font-size:15px}
.modal-body{padding:16px 18px;overflow:auto;flex:1}
.modal-foot{padding:12px 18px;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end;background:#FAFBFD}
.modal-foot:empty{display:none}
.check{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:#fff;cursor:pointer;font-size:13px}
.check.on{border-color:var(--brand);background:#F4F7FF}
.check input{width:15px;height:15px;accent-color:var(--brand)}
.checks{display:flex;flex-wrap:wrap;gap:8px}
.muted{color:var(--muted)}
.keymono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;background:#F2F5FA;border-radius:6px;padding:2px 6px}
.mode-card{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:12px;padding:12px;cursor:pointer;background:#fff}
.mode-card.on{border-color:var(--brand);background:#F4F7FF;box-shadow:0 0 0 2px rgba(75,110,245,.12)}
.mode-card .mi{font-size:20px;line-height:1.2}
.mode-card .mn{font-weight:700;font-size:13px}
.mode-card .md{font-size:12px;color:var(--muted);margin-top:2px}
.mode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media(max-width:700px){.mode-grid{grid-template-columns:1fr}}
.kstat{font-size:12px;line-height:1.7}
.kstat b{font-size:14px}

/* 在线充值：金额卡 / 二维码 */
.amt-money{font-size:20px;font-weight:700;color:var(--text,#1B2233)}
.pay-wrap{text-align:center;margin:6px 0 10px}
.qr-box{display:inline-block;padding:10px;background:#fff;border:1px solid var(--line,#E8ECF3);border-radius:14px;box-shadow:0 2px 10px rgba(27,34,51,.06)}
.qr-box svg{display:block;width:230px;height:230px}