/* Palette and type match aakashmunawar.com (index.html :root). */
:root{
  --bg:#131A2C;
  --bg-grid:rgba(255,255,255,0.04);
  --surface:#1C2540;
  --surface-2:#222C4C;
  --text:#EEF2FC;
  --muted:#95A2C6;
  --accent:#4C8DFF;
  --accent-dim:rgba(76,141,255,0.3);
  --line:rgba(76,141,255,0.22);
  --orange:#E8923A;
}

*{box-sizing:border-box;}
html,body{background:var(--bg);margin:0;}
body{
  color:var(--text);
  font-family:"IBM Plex Mono", ui-monospace, "SF Mono", monospace;
  font-size:14px;
  line-height:1.5;
  background-image:
    linear-gradient(var(--bg-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px);
  background-size:42px 42px;
  background-attachment:fixed;
}
a{color:var(--accent);}
.wrap{max-width:1180px;margin:0 auto;padding:40px 24px 48px;}

.mono-label{
  font-size:0.72rem;
  text-transform:uppercase;
  letter-spacing:0.16em;
  color:var(--accent);
}

/* ---- Header ---- */
.top{margin-bottom:28px;}
.back{text-decoration:none;display:inline-block;margin-bottom:14px;}
.back:hover{text-decoration:underline;}
h1{
  font-family:"Orbitron","IBM Plex Mono",monospace;
  font-size:clamp(1.6rem, 4vw, 2.4rem);
  letter-spacing:0.02em;
  margin:0 0 10px;
}
.lede{color:var(--muted);max-width:70ch;margin:0;}

/* ---- Filters ---- */
.filters{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(170px, 1fr));
  gap:14px;
  align-items:end;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:10px;
  padding:18px;
  position:sticky;
  top:10px;
  z-index:5;
  box-shadow:0 8px 24px rgba(0,0,0,0.25);
}
.field{display:flex;flex-direction:column;gap:6px;border:0;margin:0;padding:0;min-width:0;}
.field legend{padding:0;margin-bottom:6px;}
input[type=date], select{
  font:inherit;
  color:var(--text);
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:6px;
  padding:7px 9px;
  width:100%;
  color-scheme:dark;
}
input[type=date]:focus, select:focus, button:focus-visible, .seg input:focus-visible + span{
  outline:2px solid var(--accent);
  outline-offset:1px;
}
.seg{display:flex;border:1px solid var(--line);border-radius:6px;overflow:hidden;}
.seg label{flex:1;}
.seg input{position:absolute;opacity:0;pointer-events:none;}
.seg span{
  display:block;text-align:center;padding:7px 4px;cursor:pointer;
  color:var(--muted);background:var(--surface-2);
}
.seg label + label span{border-left:1px solid var(--line);}
.seg input:checked + span{background:var(--accent);color:#fff;}
button{
  font:inherit;
  color:var(--accent);
  background:rgba(76,141,255,0.08);
  border:1px solid var(--line);
  border-radius:6px;
  padding:7px 12px;
  cursor:pointer;
}
button:hover:not(:disabled){background:rgba(76,141,255,0.18);}
button:disabled{opacity:0.4;cursor:default;}

/* ---- KPIs ---- */
.kpis{display:grid;grid-template-columns:repeat(3, 1fr);gap:14px;margin:22px 0 6px;}
.kpi{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:10px;
  padding:14px 16px;
  display:flex;flex-direction:column;gap:4px;
}
.kpi strong{font-family:"Orbitron","IBM Plex Mono",monospace;font-size:1.5rem;font-weight:500;}

.status{min-height:1.5em;color:var(--muted);margin:6px 0 10px;font-size:0.82rem;}
.status.error{color:#ff8a8a;}
.loading .chart, .loading tbody{opacity:0.45;transition:opacity .2s;}

/* ---- Cards ---- */
.grid{display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:16px;}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:10px;
  padding:18px;
  min-width:0;
}
.card.wide{grid-column:1 / -1;}
.card-head h2{
  font-family:"Orbitron","IBM Plex Mono",monospace;
  font-size:0.95rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  margin:0 0 6px;
  display:flex;align-items:center;gap:10px;
}
.card-head h2::before{
  content:"";width:18px;height:3px;border-radius:2px;background:var(--accent);flex:none;
}
.card-head p{color:var(--muted);margin:0 0 12px;font-size:0.8rem;max-width:90ch;}
.chart{position:relative;height:280px;}
.chart.tall{height:440px;}
.empty-note{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:var(--muted);font-size:0.85rem;
}

/* ---- Table ---- */
.table-card{margin-top:16px;}
.table-scroll{overflow-x:auto;}
table{width:100%;border-collapse:collapse;font-size:0.8rem;}
th, td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap;}
th{color:var(--accent);font-weight:500;text-transform:uppercase;letter-spacing:0.08em;font-size:0.68rem;}
td.desc{white-space:normal;min-width:200px;}
td.yes{color:var(--accent);}
td.no{color:var(--muted);}
tbody tr:hover{background:rgba(76,141,255,0.06);}
.pager{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;}

.foot{color:var(--muted);font-size:0.75rem;margin-top:28px;max-width:90ch;}

@media (max-width:760px){
  .wrap{padding:28px 16px 40px;}
  .grid{grid-template-columns:1fr;}
  .kpis{grid-template-columns:1fr;}
  .filters{position:static;}
  .chart.tall{height:520px;}
}