@import url('https://fonts.googleapis.com/css2?family=Spectral:wght@500;600;700&family=IBM+Plex+Mono:wght@400;500;600&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --bg:#0B0D10; --panel:#14171C; --panel-alt:#1A1E24;
  --line:#262B33; --line-faint:#1E2229;
  --text:#ECE9E1; --text-dim:#8B92A0;
  --gold:#C9A227; --green:#6FA37A; --red:#D1483F;
  --c1:#4FA8A0; --c2:#5B8DEF; --c3:#E8A33D; --c4:#7FA66B;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--bg); color:var(--text);
  font-family:'Inter',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  padding:32px 16px 70px;
}
.wrap{max-width:640px;margin:0 auto;}
.mono{font-family:'IBM Plex Mono',monospace;font-variant-numeric:tabular-nums;}
a{color:var(--gold);}

/* ---- hero ---- */
.hero{
  background:linear-gradient(180deg,var(--panel) 0%,var(--panel-alt) 100%);
  border:1px solid var(--line); border-radius:14px;
  padding:26px 24px 22px; position:relative; overflow:hidden;
}
.hero::before{
  content:""; position:absolute; inset:0;
  background-image:radial-gradient(circle at 1px 1px, var(--line-faint) 1px, transparent 1px);
  background-size:14px 14px; opacity:.5; pointer-events:none;
}
.eyebrow{
  display:flex; align-items:center; gap:10px;
  font-size:11px; letter-spacing:.16em;
  color:var(--gold); margin-bottom:14px; position:relative;
}
.stamp{
  border:1.5px dashed var(--gold); color:var(--gold);
  border-radius:50%; width:64px; height:64px;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  transform:rotate(-9deg); font-size:9px; letter-spacing:.03em;
  position:absolute; right:22px; top:18px; line-height:1.35;
  text-align:center; opacity:.9; z-index:1;
}
.stamp b{font-size:11px; font-family:'IBM Plex Mono',monospace;}
.total-label{font-size:12px;color:var(--text-dim);margin-bottom:4px;position:relative;z-index:1;}
.total-value{font-size:36px;font-weight:600;letter-spacing:-.01em;line-height:1.05;
  position:relative; z-index:1;}
.hero-sub{margin-top:8px;font-size:12px;color:var(--text-dim);position:relative;z-index:1;}
.pnl-row{margin-top:10px;font-size:13px;display:flex;align-items:center;gap:8px;
  position:relative;z-index:1;flex-wrap:wrap;}

/* ---- tabs ---- */
.tabs{display:flex;gap:6px;margin-top:20px;flex-wrap:wrap;position:relative;z-index:1;}
.tab{
  font-family:'IBM Plex Mono',monospace; font-size:11.5px; letter-spacing:.03em;
  padding:6px 11px; border-radius:20px; border:1px solid var(--line);
  color:var(--text-dim); cursor:pointer; background:transparent; transition:.15s;
}
.tab:hover{border-color:#3A414D;color:var(--text);}
.tab.active{background:var(--gold);color:#14120a;border-color:var(--gold);font-weight:600;}
.tab:focus-visible{outline:2px solid var(--gold);outline-offset:2px;}
.tab.static{cursor:default;}
.tab.static:hover{border-color:var(--line);}

/* ---- section title ---- */
.section-title{
  font-size:11px;letter-spacing:.14em;color:var(--text-dim);
  margin:30px 0 12px; display:flex; align-items:center; gap:8px;
}
.section-title::after{content:"";flex:1;height:1px;background:var(--line);}

/* ---- panels ---- */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;}
.alloc{display:grid;grid-template-columns:150px 1fr;gap:22px;align-items:center;
  background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;}
.donut{width:130px;height:130px;border-radius:50%;position:relative;}
.donut::after{content:""; position:absolute; inset:20px; border-radius:50%; background:var(--panel);}
.donut-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;}
.donut-center span{font-size:10px;color:var(--text-dim);font-family:'Spectral',serif;}
.donut-center b{font-family:'IBM Plex Mono',monospace;font-size:14px;margin-top:2px;}
.legend-row{display:grid;grid-template-columns:16px 1fr auto auto;gap:10px;align-items:center;
  font-size:12.5px; padding:5px 0;}
.legend-row.nopct{grid-template-columns:16px 1fr auto;}
.dot{width:8px;height:8px;border-radius:2px;flex-shrink:0;}
.legend-row .pct{color:var(--text-dim);font-family:'IBM Plex Mono',monospace;text-align:right;min-width:44px;}

/* ---- weight bars ---- */
.bar-row{margin-bottom:14px;}
.bar-row:last-child{margin-bottom:0;}
.bar-row-label{display:flex;justify-content:space-between;font-size:12.5px;margin-bottom:6px;}
.bar-row-label .name{display:flex;align-items:center;gap:7px;}
.bar-row-label .pct{font-family:'IBM Plex Mono',monospace;color:var(--text-dim);}
.bar-track{height:8px;border-radius:5px;background:var(--line-faint);overflow:hidden;}
.bar-fill{height:100%;border-radius:5px;}

/* ---- diverging pnl bars ---- */
.div-row{display:grid;grid-template-columns:76px 1fr 60px;align-items:center;gap:8px;margin-bottom:12px;}
.div-row:last-child{margin-bottom:0;}
.div-row .name{font-size:12px;display:flex;align-items:center;gap:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.div-track{position:relative;height:16px;background:var(--line-faint);border-radius:4px;overflow:hidden;}
.div-track::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--line);}
.div-bar{position:absolute;top:1px;bottom:1px;border-radius:3px;}
.div-row .val{font-family:'IBM Plex Mono',monospace;font-size:11.5px;text-align:right;}

/* ---- curve ---- */
.curve-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap;}
.curve-stat{display:flex;align-items:baseline;gap:8px;}
.curve-stat b{font-family:'IBM Plex Mono',monospace;font-size:20px;}
.curve-stat span{font-size:11px;color:var(--text-dim);}
.range-tabs{display:flex;gap:5px;}
.range-tabs .tab{padding:4px 10px;font-size:11px;}
svg.curve{width:100%;height:170px;display:block;overflow:visible;}
svg.curve .grid{stroke:var(--line-faint);stroke-width:1;}
svg.curve .axis-label{fill:var(--text-dim);font-family:'IBM Plex Mono',monospace;font-size:9px;}
.curve-empty{color:var(--text-dim);font-size:12px;padding:30px 0;text-align:center;}

/* ---- category cards ---- */
.cat-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:16px 16px 6px; margin-bottom:14px;}
.cat-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;gap:10px;}
.cat-name{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;}
.cat-sub{display:flex;align-items:baseline;gap:8px;}
.cat-sub b{font-family:'IBM Plex Mono',monospace;font-size:14px;}
.cat-sub span{font-size:11px;color:var(--text-dim);font-family:'IBM Plex Mono',monospace;}
.cat-bar{height:3px;border-radius:2px;background:var(--line-faint);overflow:hidden;margin-bottom:12px;}
.cat-bar i{display:block;height:100%;}

.item{display:flex;justify-content:space-between;gap:12px;padding:10px 0;
  border-top:1px solid var(--line-faint);}
.item-left{min-width:0;flex:1 1 auto;}
.item-name{font-size:13px;font-weight:500;overflow-wrap:break-word;word-break:break-word;}
.item-name small{color:var(--text-dim);font-weight:400;font-family:'IBM Plex Mono',monospace;font-size:10.5px;margin-left:6px;}
.item-meta{font-size:11px;color:var(--text-dim);margin-top:3px;font-family:'IBM Plex Mono',monospace;overflow-wrap:break-word;word-break:break-word;}
.item-meta.stale{color:#7A6A3A;}
.item-right{text-align:right;flex-shrink:0;}
.item-value{font-family:'IBM Plex Mono',monospace;font-size:13px;}
.item-pnl{font-family:'IBM Plex Mono',monospace;font-size:11.5px;margin-top:2px;}
.item-weight{font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:var(--text-dim);margin-top:3px;}
.up{color:var(--green);} .down{color:var(--red);} .flat{color:var(--text-dim);}

/* ---- timeline ---- */
.tl-row{display:grid;grid-template-columns:64px 1fr;gap:12px;padding:11px 0;border-top:1px solid var(--line-faint);}
.tl-row:first-child{border-top:none;padding-top:0;}
.tl-date{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--text-dim);padding-top:1px;}
.tl-body .act{font-size:12.5px;}
.tl-body .act i{font-style:normal;font-family:'IBM Plex Mono',monospace;font-size:10px;
  border:1px solid var(--line);border-radius:3px;padding:1px 5px;margin-right:7px;color:var(--text-dim);}
.tl-body .detail{font-size:11px;color:var(--text-dim);margin-top:3px;}

/* ---- login gate ---- */
.gate{max-width:340px;margin:14vh auto 0;text-align:left;}
.gate h1{font-family:'Spectral',serif;font-size:20px;font-weight:600;margin:0 0 6px;}
.gate p{font-size:12.5px;color:var(--text-dim);line-height:1.7;margin:0 0 20px;}
.gate label{display:block;font-size:11px;color:var(--text-dim);margin-bottom:7px;}
.gate input{
  width:100%;background:var(--panel);border:1px solid var(--line);border-radius:9px;
  color:var(--text);font-family:'IBM Plex Mono',monospace;font-size:14px;
  padding:11px 13px;letter-spacing:.12em;
}
.gate input:focus{outline:none;border-color:var(--gold);}
.gate button{
  margin-top:12px;width:100%;background:var(--gold);color:#14120a;border:none;
  border-radius:9px;padding:11px;font-size:13px;font-weight:600;cursor:pointer;
  font-family:'Inter',sans-serif;
}
.gate button:hover{filter:brightness(1.07);}
.gate button:focus-visible{outline:2px solid var(--text);outline-offset:2px;}
.gate .err{color:var(--red);font-size:12px;margin-top:10px;min-height:16px;}
.gate .back{display:block;margin-top:22px;font-size:11.5px;color:var(--text-dim);text-decoration:none;}

/* ---- footer ---- */
.footer{margin-top:26px;display:flex;flex-direction:column;gap:10px;align-items:flex-start;}
.disclaimer{font-size:11px;color:var(--text-dim);line-height:1.7;}
.ghost-btn{
  background:var(--panel-alt);border:1px solid var(--line);border-radius:20px;
  padding:7px 13px;font-size:11.5px;color:var(--text-dim);cursor:pointer;
  font-family:'Inter',sans-serif;text-decoration:none;display:inline-block;
}
.ghost-btn:hover{color:var(--text);}
.banner{
  border:1px dashed var(--gold);color:var(--gold);border-radius:9px;
  padding:9px 12px;font-size:11.5px;line-height:1.6;margin-bottom:18px;
}

@media (max-width:480px){
  body{padding:24px 12px 60px;}
  .hero{padding:22px 16px 18px;}
  .total-value{font-size:28px;}
  .stamp{width:52px;height:52px;font-size:8px;right:14px;top:14px;}
  .alloc{grid-template-columns:1fr;padding:16px;gap:16px;}
  .donut{margin:0 auto;}
  .legend-row{grid-template-columns:14px 1fr auto auto;font-size:11.5px;gap:6px;}
  .legend-row.nopct{grid-template-columns:14px 1fr auto;}
  .legend-row .pct{min-width:36px;}
  .cat-card{padding:14px 14px 4px;}
  .item{flex-direction:column;gap:6px;}
  .item-right{text-align:left;}
  .div-row{grid-template-columns:62px 1fr 52px;}
  .tl-row{grid-template-columns:56px 1fr;gap:9px;}
}
@media (prefers-reduced-motion:reduce){*{transition:none !important;}}