* { box-sizing: border-box; margin: 0; }

:root {
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --baseline: #c3c2b7;
  --border: rgba(11,11,11,0.10);
  --accent: #2a78d6;
  --dim: #d5d4cd;
  --s1: #2a78d6; --s2: #1baf7a; --s3: #eda100; --s4: #008300;
  --s5: #4a3aa7; --s6: #e34948; --s7: #e87ba4; --s8: #898781;
  --seq-lo: #cde2fb; --seq-hi: #0d366b;
}
@media (prefers-color-scheme: dark) {
  :root {
    --page: #0d0d0d;
    --surface: #1a1a19;
    --ink: #ffffff;
    --ink-2: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --baseline: #383835;
    --border: rgba(255,255,255,0.10);
    --accent: #3987e5;
    --dim: #333331;
    --s1: #3987e5; --s2: #199e70; --s3: #c98500; --s4: #008300;
    --s5: #9085e9; --s6: #e66767; --s7: #d55181; --s8: #898781;
    --seq-lo: #184f95; --seq-hi: #9ec5f4;
  }
}

:root[data-theme="light"] {
  --page: #f9f9f7; --surface: #fcfcfb; --ink: #0b0b0b; --ink-2: #52514e;
  --muted: #898781; --grid: #e1e0d9; --baseline: #c3c2b7; --border: rgba(11,11,11,0.10);
  --accent: #2a78d6; --dim: #d5d4cd;
  --s1: #2a78d6; --s2: #1baf7a; --s3: #eda100; --s4: #008300;
  --s5: #4a3aa7; --s6: #e34948; --s7: #e87ba4; --s8: #898781;
  --seq-lo: #cde2fb; --seq-hi: #0d366b;
}
:root[data-theme="dark"] {
  --page: #0d0d0d; --surface: #1a1a19; --ink: #ffffff; --ink-2: #c3c2b7;
  --muted: #898781; --grid: #2c2c2a; --baseline: #383835; --border: rgba(255,255,255,0.10);
  --accent: #3987e5; --dim: #333331;
  --s1: #3987e5; --s2: #199e70; --s3: #c98500; --s4: #008300;
  --s5: #9085e9; --s6: #e66767; --s7: #d55181; --s8: #898781;
  --seq-lo: #184f95; --seq-hi: #9ec5f4;
}

body {
  background: var(--page);
  color: var(--ink);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}
.page { max-width: 1440px; margin: 0 auto; padding: 24px 28px 48px; }

a { color: var(--accent); }

/* ---- masthead ---- */
.masthead { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 18px; }
.masthead h1 { font-size: 26px; letter-spacing: -0.02em; }
.masthead .sub { color: var(--ink-2); max-width: 46em; }
.kpis { display: flex; gap: 28px; flex-wrap: wrap; }
.kpi .v { font-size: 26px; font-weight: 650; letter-spacing: -0.01em; }
.kpi .l { color: var(--muted); font-size: 12px; }

/* ---- filter bar ---- */
.filterbar {
  display: flex; gap: 22px; align-items: center; flex-wrap: wrap;
  padding: 10px 14px; margin-bottom: 16px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
}
.filter-group { display: flex; align-items: center; gap: 8px; }
.filter-group > label { color: var(--muted); font-size: 12px; }
.dash { color: var(--muted); }
select, textarea, button, input {
  font: inherit; color: var(--ink);
  background: var(--surface); border: 1px solid var(--baseline); border-radius: 7px;
}
select { padding: 4px 8px; }
.chiprow { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 999px; cursor: pointer; user-select: none;
  border: 1px solid var(--baseline); color: var(--ink-2); font-size: 12.5px;
  background: transparent;
}
.chip .dot { width: 8px; height: 8px; border-radius: 50%; }
.chip.on { border-color: var(--ink-2); color: var(--ink); background: var(--surface); }
.chip.off { opacity: 0.45; }

/* ---- cards ---- */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px 18px;
}
.card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 8px; }
.card h2 { font-size: 15px; font-weight: 650; }
.card-sub { color: var(--muted); font-size: 12.5px; }
.toggle { color: var(--muted); font-size: 12px; display: flex; gap: 5px; align-items: center; white-space: nowrap; }

.atlas-row { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 16px; margin-bottom: 16px; }
@media (max-width: 1000px) { .atlas-row { grid-template-columns: 1fr; } }

.map-wrap { position: relative; height: 560px; border-radius: 8px; overflow: hidden; }
#map { width: 100%; height: 100%; display: block; cursor: grab; }
#map.dragging { cursor: grabbing; }

.legend { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 10px; align-items: center; }
.legend .item { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--ink-2); }
.legend .sw { width: 9px; height: 9px; border-radius: 50%; }
.legend .ramp { width: 120px; height: 8px; border-radius: 4px; }

/* ---- side panel ---- */
.side-card { display: flex; flex-direction: column; min-height: 0; }
.side-card textarea { width: 100%; resize: vertical; padding: 8px 10px; margin: 10px 0 8px; }
.side-card button {
  padding: 7px 14px; cursor: pointer; font-weight: 600;
  background: var(--accent); color: #fff; border: none;
}
.side-card button:disabled { opacity: 0.6; cursor: default; }
.hint { color: var(--muted); font-size: 12px; margin-top: 8px; }
.backlink { background: none; border: none; color: var(--accent); cursor: pointer; padding: 0; font-size: 12.5px; margin-bottom: 8px; }

.neigh-stats { display: flex; gap: 20px; margin: 10px 0 12px; }
.neigh-stats .kpi .v { font-size: 20px; }
.neigh-list { overflow-y: auto; max-height: 420px; display: flex; flex-direction: column; gap: 2px; }
.neigh {
  display: grid; grid-template-columns: 1fr auto; gap: 2px 10px;
  padding: 7px 8px; border-radius: 7px; cursor: pointer;
}
.neigh:hover { background: var(--page); }
.neigh .nm { font-weight: 600; font-size: 13px; }
.neigh .ol { grid-column: 1 / -1; color: var(--ink-2); font-size: 12px;
  overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.neigh .meta { color: var(--muted); font-size: 11.5px; }
.simbar { height: 3px; border-radius: 2px; background: var(--accent); grid-column: 1 / -1; }

.status-pill { font-size: 11px; padding: 1px 8px; border-radius: 999px; border: 1px solid var(--baseline); color: var(--ink-2); white-space: nowrap; }

#sideCompany .desc { color: var(--ink-2); font-size: 13px; margin: 10px 0; max-height: 260px; overflow-y: auto; white-space: pre-wrap; }
#sideCompany .facts { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; font-size: 12.5px; margin: 10px 0; }
#sideCompany .facts dt { color: var(--muted); }
#sideCompany .facts dd { color: var(--ink); }
.tagrow { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 8px; }
.tag { font-size: 11px; color: var(--ink-2); border: 1px solid var(--grid); border-radius: 999px; padding: 1px 8px; }

/* ---- charts ---- */
.charts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 1000px) { .charts-grid { grid-template-columns: 1fr; } }
.card.wide { margin: 16px 0; }

.charttable th.sortable { cursor: pointer; user-select: none; white-space: nowrap; }
.charttable th.sortable:hover { color: var(--ink); }
.charttable tr.clickable { cursor: pointer; }
.charttable tr.clickable:hover td { background: var(--page); }
.charttable td.name-cell { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mom-up { color: var(--accent); font-weight: 600; }
.mom-dn { color: var(--muted); }
.coverage { color: var(--muted); font-size: 11.5px; margin-top: 8px; }
.pairlink { color: var(--ink); font-weight: 600; cursor: pointer; }
.pairlink:hover { color: var(--accent); }

.founder-row { display: flex; gap: 8px; align-items: baseline; margin: 4px 0; font-size: 13px; flex-wrap: wrap; }
.founder-row .ft { color: var(--muted); font-size: 12px; }
.chart-svg { width: 100%; height: auto; display: block; }
.tablebtn {
  border: 1px solid var(--baseline); background: none; color: var(--muted);
  font-size: 11.5px; padding: 2px 9px; border-radius: 6px; cursor: pointer; white-space: nowrap;
}
.tablebtn:hover { color: var(--ink); }
.charttable { width: 100%; border-collapse: collapse; font-size: 12px; }
.charttable th, .charttable td { text-align: right; padding: 4px 8px; border-bottom: 1px solid var(--grid); font-variant-numeric: tabular-nums; }
.charttable th:first-child, .charttable td:first-child { text-align: left; }
.charttable th { color: var(--muted); font-weight: 600; }
.table-scroll { max-height: 300px; overflow: auto; }

/* ---- tooltip ---- */
.tooltip {
  position: fixed; z-index: 10; pointer-events: none; max-width: 300px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 11px; font-size: 12.5px; box-shadow: 0 4px 16px rgba(0,0,0,0.14);
}
.tooltip .t-name { font-weight: 650; font-size: 13px; }
.tooltip .t-sub { color: var(--ink-2); margin-top: 1px; }
.tooltip .t-meta { color: var(--muted); font-size: 11.5px; margin-top: 3px; }
.tooltip .row { display: flex; align-items: center; gap: 7px; margin-top: 2px; }
.tooltip .key { width: 12px; height: 3px; border-radius: 2px; }
.tooltip .val { font-weight: 650; }
.tooltip .lbl { color: var(--ink-2); }

.foot { margin-top: 22px; color: var(--muted); font-size: 12px; }

/* ---- side panel tabs ---- */
.tabs { display: flex; gap: 0; margin-bottom: 10px; border: 1px solid var(--baseline); border-radius: 8px; overflow: hidden; width: fit-content; }
.tabs[hidden] { display: none; }
/* .side-card button styling must not bleed into the tabs, hence the specific selectors */
.side-card .tab, .tab {
  border: none; background: none; color: var(--muted); font-size: 12.5px;
  padding: 5px 12px; cursor: pointer; border-radius: 0; font-weight: 400;
}
.side-card .tab.on, .tab.on { background: var(--page); color: var(--ink); font-weight: 600; }
.tab + .tab { border-left: 1px solid var(--baseline); }

/* ---- map controls ---- */
.map-controls { display: flex; gap: 12px; align-items: center; white-space: nowrap; }
.playbtn {
  border: 1px solid var(--baseline); background: none; color: var(--ink-2);
  font-size: 11.5px; padding: 2px 10px; border-radius: 6px; cursor: pointer;
}
.playbtn:hover { color: var(--ink); }
.playbtn.playing { color: var(--accent); border-color: var(--accent); }

/* ---- founder results ---- */
.frow { padding: 7px 8px; border-radius: 7px; cursor: pointer; }
.frow:hover { background: var(--page); }
.frow .nm { font-weight: 600; font-size: 13px; }
.frow .co { color: var(--accent); font-size: 12px; font-weight: 600; }
.frow .meta { color: var(--muted); font-size: 11.5px; }
.frow .bio { color: var(--ink-2); font-size: 12px;
  overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

/* ---- chains & journeys ---- */
.chainrow { padding: 8px 0; border-bottom: 1px solid var(--grid); }
.chainrow:last-child { border-bottom: none; }
.chainrow .meta { color: var(--muted); font-size: 11.5px; margin-bottom: 3px; }
.chainrow .cos { display: flex; gap: 5px 4px; flex-wrap: wrap; align-items: center; }
.co-chip {
  display: inline-flex; align-items: center; gap: 5px; cursor: pointer;
  font-size: 12px; border: 1px solid var(--grid); border-radius: 999px; padding: 1px 9px;
  color: var(--ink-2);
}
.co-chip:hover { border-color: var(--ink-2); color: var(--ink); }
.co-chip .dot { width: 7px; height: 7px; border-radius: 50%; flex: none; }
.co-chip .b { color: var(--muted); font-size: 10.5px; }
.chain-arrow { color: var(--muted); font-size: 11px; }
.scroll-list { max-height: 420px; overflow-y: auto; }

.badge {
  display: inline-block; font-size: 10.5px; font-weight: 600; padding: 1px 7px;
  border-radius: 999px; background: var(--page); border: 1px solid var(--baseline);
  color: var(--ink-2); vertical-align: 2px; margin-left: 6px;
}