/* ────────────────────────────────────────────────────────────────
   接口配置中心 · 和授权管理中心同一套视觉（中性灰底 + 靛紫主色，卡片靠细边和极浅的阴影分层，数字等宽）。
   不引用任何外部资源。宽屏左侧栏 + 右侧抽屉；窄屏底部标签栏 + 全屏抽屉。
   ──────────────────────────────────────────────────────────────── */
:root{
  --font:"Segoe UI Variable Text","Segoe UI",-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  --mono:"Cascadia Code","JetBrains Mono",ui-monospace,"SF Mono",Consolas,monospace;
  --r-sm:8px;--r:12px;--r-lg:16px;--side:244px;--top:60px;--drawer:560px;
  --ease:cubic-bezier(.2,.8,.2,1);--spring:cubic-bezier(.34,1.56,.64,1);
}
[data-theme="light"]{
  --bg:#f4f5f9;--surface:#ffffff;--surface2:#f8f9fc;--surface3:#f1f3f8;
  --line:#e6e8ef;--line2:#eff1f6;--t1:#0f1629;--t2:#4a5470;--t3:#8a93aa;
  --brand:#5b5bf6;--brand2:#8b5cf6;--brand-weak:rgba(91,91,246,.09);--brand-line:rgba(91,91,246,.28);
  --ok:#0f9f6e;--ok-weak:rgba(15,159,110,.1);--warn:#c27a09;--warn-weak:rgba(245,158,11,.13);
  --bad:#e0364f;--bad-weak:rgba(224,54,79,.09);--info:#2f7de1;--info-weak:rgba(47,125,225,.1);
  --shadow:0 1px 2px rgba(15,22,41,.04),0 1px 1px rgba(15,22,41,.02);
  --shadow-md:0 8px 24px -10px rgba(15,22,41,.16),0 2px 6px -2px rgba(15,22,41,.05);
  --shadow-lg:0 30px 80px -24px rgba(15,22,41,.35),0 8px 24px -12px rgba(15,22,41,.12);
  --scrim:rgba(15,20,40,.36);
}
[data-theme="dark"]{
  --bg:#0a0c13;--surface:#121622;--surface2:#171b29;--surface3:#1d2233;
  --line:#242a3c;--line2:#1c2131;--t1:#eef1f8;--t2:#a8b0c7;--t3:#6d7690;
  --brand:#8083ff;--brand2:#a78bfa;--brand-weak:rgba(128,131,255,.14);--brand-line:rgba(128,131,255,.4);
  --ok:#34d399;--ok-weak:rgba(52,211,153,.13);--warn:#fbbf24;--warn-weak:rgba(251,191,36,.13);
  --bad:#fb7185;--bad-weak:rgba(251,113,133,.13);--info:#60a5fa;--info-weak:rgba(96,165,250,.13);
  --shadow:0 1px 2px rgba(0,0,0,.35);--shadow-md:0 10px 30px -12px rgba(0,0,0,.6);--shadow-lg:0 30px 90px -20px rgba(0,0,0,.75);
  --scrim:rgba(3,5,12,.6);
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html,body{height:100%}
body{font:400 13.5px/1.55 var(--font);color:var(--t1);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
a{color:inherit;text-decoration:none}
.mono{font-family:var(--mono);font-variant-ligatures:none;letter-spacing:.1px}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--t3)}
.sub{color:var(--t2);font-size:12.5px}
::selection{background:var(--brand-weak)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:var(--line);border-radius:99px;border:3px solid transparent;background-clip:padding-box}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
svg.i{width:16px;height:16px;flex:none;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* ── 按钮、表单 ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:36px;padding:0 14px;border-radius:10px;font-weight:600;font-size:13px;
  border:1px solid var(--line);background:var(--surface);color:var(--t1);box-shadow:var(--shadow);transition:background .15s,border-color .15s,transform .1s,filter .15s;white-space:nowrap}
.btn:hover:not(:disabled){background:var(--surface2);border-color:var(--t3)}
.btn:active:not(:disabled){transform:scale(.97)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.primary{border:0;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 8px 18px -8px var(--brand)}
.btn.primary:hover:not(:disabled){filter:brightness(1.07);background:linear-gradient(135deg,var(--brand),var(--brand2))}
.btn.danger{color:var(--bad);border-color:color-mix(in srgb,var(--bad) 30%,var(--line))}
.btn.danger:hover:not(:disabled){background:var(--bad-weak);border-color:var(--bad)}
.btn.ghost{border-color:transparent;background:transparent;box-shadow:none;color:var(--t2)}
.btn.ghost:hover:not(:disabled){background:var(--surface3);color:var(--t1);border-color:transparent}
.btn.sm{height:30px;padding:0 10px;font-size:12.5px;border-radius:8px;gap:5px}
.btn.icon{width:36px;padding:0}.btn.sm.icon{width:30px}
.btn .spin{width:14px;height:14px;border-radius:99px;border:2px solid currentColor;border-right-color:transparent;animation:rot .7s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}
.input{width:100%;height:38px;padding:0 12px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--t1);outline:0;transition:border-color .15s,box-shadow .15s;box-shadow:var(--shadow)}
.input:hover{border-color:color-mix(in srgb,var(--t3) 60%,var(--line))}
.input:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-weak)}
.input::placeholder{color:var(--t3)}
textarea.input{height:auto;min-height:90px;padding:10px 12px;line-height:1.6;resize:vertical}
select.input{appearance:none;padding-right:34px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a93aa' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field>label,.label{font-size:12px;font-weight:600;color:var(--t2)}
.hint{font-size:12px;color:var(--t3);line-height:1.6}
.row{display:flex;align-items:center;gap:10px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.spacer{flex:1}
.ifield{position:relative}
.ifield>svg.i{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--t3);pointer-events:none}
.ifield .input{padding-left:38px}
.ifield:focus-within>svg.i{color:var(--brand)}
.keyrow{display:flex;gap:6px}.keyrow .input{flex:1;font-family:var(--mono);font-size:12.5px}
.switch{position:relative;display:inline-block;vertical-align:middle;cursor:pointer;width:38px;height:22px;flex:none;border-radius:99px;background:var(--line);transition:background .2s}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:99px;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .25s var(--spring)}
.switch.on{background:linear-gradient(135deg,var(--brand),var(--brand2))}
.switch.on::after{transform:translateX(16px)}
.seg{display:inline-flex;padding:3px;border-radius:11px;background:var(--surface3);border:1px solid var(--line2);gap:2px;flex-wrap:wrap}
.seg button{height:30px;padding:0 12px;border-radius:8px;font-size:12.5px;font-weight:550;color:var(--t2);transition:.15s}
.seg button:hover{color:var(--t1)}
.seg button.on{background:var(--surface);color:var(--t1);box-shadow:var(--shadow-md)}
.pill{display:inline-flex;align-items:center;gap:5px;height:22px;padding:0 8px;border-radius:99px;font-size:11.5px;font-weight:600;white-space:nowrap}
.pill i{width:6px;height:6px;border-radius:99px;background:currentColor}
.pill.ok{background:var(--ok-weak);color:var(--ok)}.pill.bad{background:var(--bad-weak);color:var(--bad)}.pill.warn{background:var(--warn-weak);color:var(--warn)}
.pill.info{background:var(--info-weak);color:var(--info)}.pill.brand{background:var(--brand-weak);color:var(--brand)}.pill.mute{background:var(--surface3);color:var(--t2)}

/* ── 登录 ── */
.login{min-height:100%;display:grid;place-items:center;padding:40px 20px;position:relative}
.login::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.8;
  background:radial-gradient(600px 400px at 85% 0%,var(--brand-weak),transparent 70%),radial-gradient(500px 360px at 0% 100%,color-mix(in srgb,var(--brand2) 8%,transparent),transparent 70%)}
.login-card{position:relative;width:100%;max-width:400px;padding:34px 32px 28px;background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-lg);animation:rise .6s var(--ease) both}
.login-m{display:flex;align-items:center;gap:12px;margin-bottom:26px}
.mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;color:#fff;flex:none;background:linear-gradient(135deg,#6366f1,#a855f7);box-shadow:0 10px 24px -10px #6366f1}
.login-m b{font-size:15px;font-weight:650;display:block}.login-m small{font-size:11.5px;color:var(--t3)}
.login-card h1{font-size:24px;font-weight:720;letter-spacing:-.5px}
.login-card .sub{margin:6px 0 24px}
.login-card .ifield .input{height:44px;border-radius:12px;font-size:14px}
.login-card .err{min-height:20px;color:var(--bad);font-size:12.5px;margin:-4px 0 10px}
.login-card .btn.primary{width:100%;height:46px;font-size:14.5px;border-radius:12px}
.login-note{margin-top:18px;font-size:12px;color:var(--t3);text-align:center;line-height:1.7}
.shake{animation:shake .42s var(--ease)}
@keyframes shake{20%{transform:translateX(-8px)}40%{transform:translateX(7px)}60%{transform:translateX(-5px)}80%{transform:translateX(3px)}}
@keyframes rise{from{opacity:0;transform:translateY(14px) scale(.985)}}

/* ── 骨架：侧栏 + 顶栏 + 内容 ── */
.side{position:fixed;inset:0 auto 0 0;width:var(--side);z-index:40;display:flex;flex-direction:column;padding:16px 12px;background:var(--surface);border-right:1px solid var(--line)}
.side-brand{display:flex;align-items:center;gap:11px;padding:4px 10px 18px}
.side-brand .mark{width:34px;height:34px}
.side-brand b{font-size:15px;font-weight:700;display:block}.side-brand small{font-size:11px;color:var(--t3)}
.nav{flex:1;display:flex;flex-direction:column;gap:2px;padding:2px}
.nav .grp{font-size:11px;font-weight:650;color:var(--t3);letter-spacing:.6px;padding:14px 12px 6px}
.nav a{position:relative;display:flex;align-items:center;gap:11px;height:38px;padding:0 12px;border-radius:10px;color:var(--t2);font-weight:550;transition:background .15s,color .15s;cursor:pointer}
.nav a:hover{background:var(--surface3);color:var(--t1)}
.nav a.on{color:var(--brand);background:var(--brand-weak)}
.nav a.on::before{content:"";position:absolute;left:-12px;top:9px;bottom:9px;width:3px;border-radius:0 3px 3px 0;background:linear-gradient(var(--brand),var(--brand2))}
.side-foot{padding:12px 6px 2px;border-top:1px solid var(--line2);margin-top:8px}
.me{display:flex;align-items:center;gap:10px;padding:8px;border-radius:12px}
.me .av{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;font-weight:700;color:var(--brand);background:var(--brand-weak);flex:none}
.me b{font-size:13px;display:block;max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.me small{font-size:11px;color:var(--t3)}
.me .spacer{flex:1}
.top{position:fixed;top:0;left:var(--side);right:0;height:var(--top);z-index:30;display:flex;align-items:center;gap:12px;padding:0 24px;
  background:color-mix(in srgb,var(--bg) 80%,transparent);backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);border-bottom:1px solid var(--line)}
.top b{font-size:15px;font-weight:650}
.main{margin-left:var(--side);padding:calc(var(--top) + 16px) 28px 56px;min-height:100vh}
.view{animation:viewIn .36s var(--ease) both}
@keyframes viewIn{from{opacity:0;transform:translateY(8px)}}
.page-head{display:flex;align-items:flex-end;gap:16px;margin:4px 0 18px;flex-wrap:wrap}
.page-head h1{font-size:22px;font-weight:720;letter-spacing:-.5px}
.page-head p{color:var(--t3);margin-top:3px;font-size:13px}
.page-head .acts{margin-left:auto;display:flex;gap:10px;flex-wrap:wrap}
.tabbar{display:none}

/* ── 卡片、指标、表格 ── */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;gap:10px;padding:14px 18px 0}
.card-h h3{font-size:14px;font-weight:650}.card-h .sub{font-size:12px;color:var(--t3)}
.card-b{padding:14px 18px 16px}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:16px}
.kpi{padding:16px 18px 14px}
.kpi .lb{display:flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;color:var(--t2)}
.kpi .ic{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;color:var(--brand);background:var(--brand-weak)}
.kpi .v{font-size:28px;font-weight:720;letter-spacing:-1px;margin:10px 0 2px;font-variant-numeric:tabular-nums}
.kpi .foot{font-size:12px;color:var(--t3)}
.toolbar{display:flex;gap:10px;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line2);flex-wrap:wrap}
.toolbar .ifield{flex:1;min-width:220px}
.tw{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{font-size:11.5px;font-weight:650;color:var(--t3);text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:11px 14px;border-bottom:1px solid var(--line2);vertical-align:middle}
tr:last-child td{border-bottom:0}
tbody tr.rowb{cursor:pointer;transition:background .12s}
tbody tr.rowb:hover{background:var(--surface2)}
td.r,th.r{text-align:right}
.ellip{max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.empty{padding:48px 20px;text-align:center;color:var(--t3)}
.empty b{display:block;color:var(--t2);font-weight:600;margin-bottom:4px}
.skel{position:relative;overflow:hidden;background:var(--surface3);border-radius:6px;height:14px}
.skel::after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);animation:shimmer 1.3s infinite}
[data-theme="dark"] .skel::after{background:linear-gradient(90deg,transparent,rgba(255,255,255,.06),transparent)}
@keyframes shimmer{to{transform:translateX(100%)}}
/* 手机上的列表（表格换成卡片） */
.list-m{display:none}
.litem{display:flex;gap:12px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line2);cursor:pointer}
.litem:last-child{border-bottom:0}
.litem .k{font-family:var(--mono);font-size:13px;font-weight:600}
.litem .n{color:var(--t2);font-size:12.5px;margin-top:2px}
.litem .m{color:var(--t3);font-size:12px;margin-top:2px}

/* ── 抽屉（激活码详情） ── */
.scrim{position:fixed;inset:0;z-index:50;background:var(--scrim);opacity:0;transition:opacity .25s;pointer-events:none}
.scrim.on{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(var(--drawer),100%);z-index:51;background:var(--bg);border-left:1px solid var(--line);box-shadow:var(--shadow-lg);
  transform:translateX(100%);transition:transform .32s var(--ease);display:flex;flex-direction:column}
.drawer.on{transform:none}
.drawer-h{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line);background:var(--surface);flex:none}
.drawer-h .k{font-family:var(--mono);font-size:15px;font-weight:650;letter-spacing:.3px}
.drawer-b{flex:1;overflow-y:auto;padding:16px 18px 40px;display:flex;flex-direction:column;gap:14px}
.meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px 16px}
.meta small{display:block;font-size:11.5px;color:var(--t3);margin-bottom:2px}
.meta span{font-size:13px;font-weight:550}
.devs{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.dev{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;background:var(--surface2);border:1px solid var(--line2);font-size:12.5px}
.dev .ic{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;color:var(--t2);background:var(--surface3)}
.section-t{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:650;color:var(--t3);margin:6px 0 2px}
.section-t .line{flex:1;height:1px;background:var(--line2)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 12px 0 10px;border-radius:10px;border:1px solid var(--line);background:var(--surface);font-size:12.5px;font-weight:550;color:var(--t2);cursor:pointer;transition:.15s}
.chip:hover{border-color:var(--brand-line)}
.chip.on{color:var(--t1);border-color:var(--brand-line);background:var(--brand-weak)}
.chip.fixed{cursor:default;opacity:.85}
.chip .switch{width:30px;height:18px}.chip .switch::after{width:12px;height:12px}.chip .switch.on::after{transform:translateX(12px)}
.timeline{display:flex;flex-direction:column}
.tl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;padding:8px 0;border-bottom:1px solid var(--line2);font-size:12.5px}
.tl:last-child{border-bottom:0}
.tl time{color:var(--t3);font-variant-numeric:tabular-nums;white-space:nowrap}
.tl b{font-weight:600}
.tl .d{grid-column:2;color:var(--t3)}
details.fold>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;color:var(--t2);padding:6px 0}
details.fold>summary::-webkit-details-marker{display:none}
details.fold>summary svg{transition:transform .2s}
details.fold[open]>summary svg{transform:rotate(90deg)}
.check{width:17px;height:17px;border-radius:5px;border:1.5px solid var(--t3);display:inline-grid;place-items:center;transition:.15s;background:var(--surface);flex:none;cursor:pointer}
.check.on{background:var(--brand);border-color:var(--brand)}
.check.on::after{content:"";width:9px;height:5px;border:2px solid #fff;border-top:0;border-right:0;transform:translateY(-1px) rotate(-45deg)}
.chks{display:flex;flex-wrap:wrap;gap:8px 18px}
.chk{display:inline-flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;user-select:none}
.pill.live i{animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,currentColor 60%,transparent)}70%{box-shadow:0 0 0 6px transparent}100%{box-shadow:0 0 0 0 transparent}}
.form-acts{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:14px;padding-top:12px;border-top:1px solid var(--line2)}
.keyrow select.input{min-width:0;flex:1}
.vsel{width:auto;max-width:44%;flex:none}
.row>.input{min-width:0}

/* ── 功能开关卡 ── */
.feat{padding:16px 18px}
.feat-h{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.feat-h .nm{flex:1;min-width:160px}
.feat-h .nm b{display:block;font-size:14px}
.feat-h .nm code{font-family:var(--mono);font-size:11.5px;color:var(--t3)}
.grants{margin-top:12px;border-top:1px solid var(--line2);padding-top:10px}
.grant{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:12.5px}
.grant .k{font-family:var(--mono);font-weight:600}
.grant .n{color:var(--t3)}

/* ── 弹层、提示 ── */
.modal-scrim{position:fixed;inset:0;z-index:60;background:var(--scrim);display:grid;place-items:center;padding:20px;animation:fadeIn .2s both}
@keyframes fadeIn{from{opacity:0}}
.modal{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);padding:22px 22px 18px;animation:rise .3s var(--ease) both}
.modal h3{font-size:16px;font-weight:700;margin-bottom:6px}
.modal p{color:var(--t2);font-size:13px;line-height:1.65}
.modal .acts{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
.toast-wrap{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:70;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{display:flex;align-items:center;gap:8px;padding:10px 16px;border-radius:12px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-lg);font-size:13px;font-weight:550;animation:rise .25s var(--ease) both}
.toast.bad{color:var(--bad)}.toast.ok{color:var(--ok)}

/* ── 窄屏 ── */
@media (max-width:1100px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){
  :root{--side:0px}
  .side{display:none}
  .top{left:0;padding:0 16px}
  .main{margin-left:0;padding:calc(var(--top) + 12px) 14px 90px}
  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;height:calc(58px + env(safe-area-inset-bottom));padding:6px 8px env(safe-area-inset-bottom);
    background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(14px);border-top:1px solid var(--line)}
  .tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:11px;color:var(--t3);border-radius:10px;cursor:pointer}
  .tabbar a.on{color:var(--brand)}
  .tabbar a svg.i{width:20px;height:20px}
  .tw{display:none}.list-m{display:block}
  .drawer{width:100%;border-left:0}
  .grid2{grid-template-columns:1fr}
  .page-head h1{font-size:19px}
}