:root{
  --night-950:#06070D; --night-900:#0B0D19; --night-850:#101325; --night-800:#161A33;
  --hairline:rgba(233,235,246,.07); --hairline-strong:rgba(233,235,246,.15);
  --moon:#E9EBF6; --body:#9BA1BC; --muted:#6A7089;
  --viol:#8F7BFF; --viol-hi:#C3B8FF; --viol-deep:#5B49D6; --wash:rgba(143,123,255,.12);
  --up:#3FD9A4; --down:#F0616B; --warn:#E7B75F;
  --display:"Poppins","Helvetica Neue",sans-serif;
  --sans:"Geist",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
  --side-w:242px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--night-950);color:var(--body);font-family:var(--sans);font-size:15px;
  line-height:1.6;-webkit-font-smoothing:antialiased}
::selection{background:var(--viol);color:var(--night-950)}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--viol-hi);outline-offset:3px;border-radius:6px}

/* ---------- shell ---------- */
.shell{display:grid;grid-template-columns:var(--side-w) 1fr;min-height:100vh}
@media(max-width:900px){.shell{grid-template-columns:1fr}}

/* ---------- sidebar ---------- */
.side{border-right:1px solid var(--hairline);background:var(--night-900);
  display:flex;flex-direction:column;padding:22px 16px;position:sticky;top:0;height:100vh}
@media(max-width:900px){.side{position:static;height:auto;flex-direction:row;align-items:center;
  gap:10px;overflow-x:auto;border-right:none;border-bottom:1px solid var(--hairline);padding:14px 16px}}
.side-brand{display:flex;align-items:center;gap:10px;padding:6px 10px 22px}
.side-brand b{font-family:var(--display);font-weight:600;font-size:16.5px;color:var(--moon);letter-spacing:-.01em}
@media(max-width:900px){.side-brand{padding:0 10px 0 0}}
.side nav{display:flex;flex-direction:column;gap:2px;flex:1}
@media(max-width:900px){.side nav{flex-direction:row}}
.side nav a{display:flex;align-items:center;gap:12px;padding:10.5px 12px;border-radius:12px;
  font-size:13.5px;font-weight:500;color:var(--body);transition:background .2s,color .2s;white-space:nowrap}
.side nav a:hover{color:var(--moon);background:rgba(233,235,246,.04)}
.side nav a.on{color:var(--viol-hi);background:var(--wash)}
.side nav a svg{flex:none;opacity:.85}
.side-foot{display:flex;flex-direction:column;gap:2px;border-top:1px solid var(--hairline);padding-top:12px}
@media(max-width:900px){.side-foot{display:none}}
.side-foot a{display:flex;align-items:center;gap:12px;padding:9px 12px;border-radius:12px;
  font-size:13px;color:var(--muted);transition:color .2s}
.side-foot a:hover{color:var(--body)}

/* ---------- main ---------- */
.main{min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px clamp(20px,3vw,36px);border-bottom:1px solid var(--hairline)}
.topbar h1{font-family:var(--display);font-weight:600;font-size:20px;color:var(--moon);letter-spacing:-.015em;margin:0;text-shadow:none;line-height:1.3;max-width:none}
.topbar .crumb{font-size:12.5px;color:var(--muted)}
.user{display:flex;align-items:center;gap:12px}
.user .pill{font-size:12px;font-weight:600;color:var(--viol-hi);border:1px solid rgba(143,123,255,.4);
  border-radius:100px;padding:5px 13px}
.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(130deg,var(--viol-hi),var(--viol-deep));
  color:#0D0A22;font-weight:700;font-size:13px;display:grid;place-items:center}
.content{padding:clamp(20px,3vw,36px);display:flex;flex-direction:column;gap:20px;max-width:1280px;width:100%}

/* ---------- cards ---------- */
.card{background:var(--night-900);border:1px solid var(--hairline);border-radius:18px;overflow:hidden}
.card-h{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 22px;border-bottom:1px solid var(--hairline)}
.card-h b{font-family:var(--display);font-weight:600;font-size:15px;color:var(--moon);letter-spacing:-.01em}
.card-h .sub{font-size:12.5px;color:var(--muted)}
.card-b{padding:22px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:1100px){.grid4{grid-template-columns:1fr 1fr}}
@media(max-width:900px){.grid2,.grid3{grid-template-columns:1fr}}
@media(max-width:640px){.grid4{grid-template-columns:1fr}}

/* stat tiles */
.tile{background:var(--night-900);border:1px solid var(--hairline);border-radius:18px;padding:20px 22px}
.tile i{font-style:normal;font-size:12px;font-weight:500;color:var(--muted);display:block}
.tile b{font-family:var(--display);font-weight:600;font-size:clamp(20px,2vw,26px);color:var(--moon);
  display:block;margin-top:4px;letter-spacing:-.01em}
.tile b.up{color:var(--up)}
.tile small{display:block;font-size:12px;color:var(--muted);margin-top:4px}
.meter{height:5px;background:var(--night-800);border-radius:100px;margin-top:12px;overflow:hidden}
.meter i{display:block;height:100%;border-radius:100px;background:linear-gradient(90deg,var(--viol-hi),var(--viol))}
.meter i.ok{background:linear-gradient(90deg,#57E3B4,var(--up))}
.meter i.warn{background:linear-gradient(90deg,#F0CE8B,var(--warn))}

/* status pills */
.st{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:600;border-radius:100px;padding:4.5px 12px}
.st i{width:6px;height:6px;border-radius:50%;font-style:normal}
.st.live{color:var(--up);border:1px solid rgba(63,217,164,.35)}.st.live i{background:var(--up)}
.st.eval{color:var(--viol-hi);border:1px solid rgba(143,123,255,.4)}.st.eval i{background:var(--viol)}
.st.closed{color:var(--muted);border:1px solid var(--hairline-strong)}.st.closed i{background:var(--muted)}
.st.paid{color:var(--up);border:1px solid rgba(63,217,164,.35)}.st.paid i{background:var(--up)}
.st.pending{color:var(--warn);border:1px solid rgba(231,183,95,.4)}.st.pending i{background:var(--warn)}

/* tables */
.tbl{width:100%;border-collapse:collapse;text-align:left}
.tbl th{font-size:12px;font-weight:600;color:var(--muted);padding:12px 22px;border-bottom:1px solid var(--hairline-strong)}
.tbl td{font-size:13.5px;padding:13px 22px;border-bottom:1px solid var(--hairline);color:var(--body)}
.tbl tr:last-child td{border-bottom:none}
.tbl td b{color:var(--moon);font-weight:600}
.tbl td.up{color:var(--up);font-weight:600}
.tbl td.down{color:var(--down);font-weight:600}
.tbl tr{transition:background .15s}
.tbl tbody tr:hover{background:rgba(233,235,246,.02)}
.tbl-wrap{overflow-x:auto}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:100px;
  font-family:var(--sans);font-weight:600;font-size:13.5px;padding:11px 22px;cursor:pointer;border:none;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-viol{background:linear-gradient(120deg,var(--viol-hi),var(--viol));color:#0D0A22;
  box-shadow:0 8px 24px rgba(143,123,255,.25)}
.btn-ghost{background:transparent;color:var(--moon);border:1px solid var(--hairline-strong)}
.btn-ghost:hover{border-color:rgba(233,235,246,.32)}
.btn-sm{padding:8px 16px;font-size:12.5px}

/* account rows */
.acct{display:flex;align-items:center;gap:18px;padding:18px 22px;border-bottom:1px solid var(--hairline);flex-wrap:wrap}
.acct:last-child{border-bottom:none}
.acct .ic{width:44px;height:44px;border-radius:14px;background:var(--wash);border:1px solid rgba(143,123,255,.3);
  display:grid;place-items:center;flex:none}
.acct .who{min-width:150px}
.acct .who b{display:block;font-family:var(--display);font-weight:600;font-size:15.5px;color:var(--moon);letter-spacing:-.01em}
.acct .who span{font-size:12.5px;color:var(--muted)}
.acct .mid{flex:1;min-width:180px}
.acct .mid i{font-style:normal;font-size:12px;color:var(--muted);display:block;margin-bottom:6px}
.acct .num{font-family:var(--display);font-weight:600;font-size:15.5px;color:var(--moon)}
.acct .num.up{color:var(--up)}

/* forms */
.form{display:flex;flex-direction:column;gap:16px}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:700px){.form .row2{grid-template-columns:1fr}}
.form label{font-size:12.5px;font-weight:600;color:var(--moon);display:block}
.form input,.form select,.form textarea{width:100%;background:var(--night-850);border:1px solid var(--hairline-strong);
  border-radius:13px;padding:12px 15px;color:var(--moon);font-family:var(--sans);font-size:14px;margin-top:6px;transition:border-color .2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--viol)}
.choice{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.choice label{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--hairline-strong);
  border-radius:100px;padding:10px 18px;font-size:13px;font-weight:500;color:var(--body);cursor:pointer;transition:all .2s}
.choice input{display:none}
.choice label:has(input:checked){border-color:var(--viol);color:var(--viol-hi);background:var(--wash)}

/* rule tracker */
.rule{padding:16px 22px;border-bottom:1px solid var(--hairline)}
.rule:last-child{border-bottom:none}
.rule .top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:4px}
.rule .top b{font-size:13.5px;font-weight:600;color:var(--moon)}
.rule .top span{font-size:12.5px;color:var(--muted)}
.rule .state{font-size:12px;font-weight:600}
.rule .state.ok{color:var(--up)}
.rule .state.warn{color:var(--warn)}

/* login */
.auth{min-height:100vh;display:grid;place-items:center;padding:24px;position:relative;overflow:hidden;
  background:radial-gradient(70% 55% at 50% 115%,rgba(143,123,255,.25),transparent 70%),
    linear-gradient(180deg,#05060B 0%,#0A0C1A 60%,#12152E 100%)}
.auth-card{width:100%;max-width:400px;background:rgba(11,13,25,.8);backdrop-filter:blur(14px);
  border:1px solid var(--hairline-strong);border-radius:22px;padding:36px;position:relative;z-index:2}
.auth-card .brandline{display:flex;align-items:center;gap:11px;justify-content:center;margin-bottom:26px}
.auth-card .brandline b{font-family:var(--display);font-weight:600;font-size:18px;color:var(--moon)}
.auth-card h1{font-family:var(--display);font-weight:600;font-size:21px;color:var(--moon);text-align:center;
  letter-spacing:-.015em;margin-bottom:6px;line-height:1.3;max-width:none;text-shadow:none}
.auth-card .hint{font-size:13.5px;color:var(--muted);text-align:center;margin-bottom:24px}
.auth-card .alt{font-size:13px;color:var(--muted);text-align:center;margin-top:20px}
.auth-card .alt a{color:var(--viol-hi)}

/* misc */
.note{font-size:12.5px;color:var(--muted)}
.chart-wrap svg{display:block;width:100%}
.empty{padding:36px 22px;text-align:center;color:var(--muted);font-size:13.5px}