:root {
  --surface: #ffffff;
  --ink: #1a1d21;
  --ink2: #55595e;
  --muted: #9aa0a6;
  --grid: #ececea;
  --zero: #c6c9ce;
  --hover: #f1f1ef;
}
@media (prefers-color-scheme: dark) {
  :root {
    --surface: #101214;
    --ink: #e8eaed;
    --ink2: #b0b4b9;
    --muted: #6b7075;
    --grid: #26292c;
    --zero: #45494e;
    --hover: #1c1f22;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--surface);
  color: var(--ink);
  font: 15px/1.45 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
.page { max-width: 1060px; margin: 0 auto; padding: 22px 18px 40px; }

header h1 {
  margin: 0;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
header h1 .tld { color: var(--muted); font-weight: 600; }
.sub { margin: 2px 0 0; color: var(--ink2); font-size: 14px; }

/* View picker */
#views { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 10px; }
#views .lg-gap { width: 10px; }
#views button {
  font: inherit; font-size: 13.5px; font-weight: 600;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--grid);
  border-radius: 999px;
  padding: 7px 14px;
  cursor: pointer;
}
#views button:hover { background: var(--hover); }
#views button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--surface);
  border-color: var(--ink);
}

/* Team chips (legend + toggles) */
#chips { display: flex; flex-wrap: wrap; gap: 6px 8px; margin: 6px 0 4px; }
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12.5px; font-weight: 600; color: var(--ink);
  border: 1px solid var(--grid); border-radius: 999px;
  padding: 4px 11px; cursor: pointer; user-select: none;
}
.chip:hover { background: var(--hover); }
.chip:focus-within { outline: 2px solid var(--ink); outline-offset: 2px; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip .key { width: 14px; height: 3px; border-radius: 2px; display: inline-block; }
.chip.off { opacity: 0.4; }
.chip.off .key { background: var(--muted) !important; }

/* Chart */
#chartwrap { position: relative; margin-top: 6px; }
#chart { display: block; width: 100%; }
#loading { color: var(--muted); padding: 60px 0; text-align: center; }
#chart text { font: 11.5px -apple-system, "Segoe UI", Roboto, sans-serif; fill: var(--ink2); }
#chart .gridline { stroke: var(--grid); stroke-width: 1; }
#chart .zeroline { stroke: var(--zero); stroke-width: 1; }
#chart .endlabel { font-weight: 700; fill: var(--ink); }
#chart .cutlabel { fill: var(--muted); font-weight: 600; }
#chart .crosshair { stroke: var(--zero); stroke-width: 1; }
#chart .leader { stroke: var(--muted); stroke-width: 1; opacity: .7; }

#tooltip {
  position: absolute; display: none; pointer-events: none; z-index: 5;
  background: var(--surface); border: 1px solid var(--grid); border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,.10);
  padding: 8px 11px; font-size: 12.5px; white-space: nowrap;
}
#tooltip .tdate { color: var(--ink2); font-weight: 700; margin-bottom: 5px; }
#tooltip .row { display: flex; align-items: center; gap: 7px; padding: 1px 0; }
#tooltip .v { font-weight: 700; min-width: 26px; text-align: right; font-variant-numeric: tabular-nums; }
#tooltip .key { width: 12px; height: 3px; border-radius: 2px; }
#tooltip .rec { color: var(--muted); font-variant-numeric: tabular-nums; }

/* Standings table */
#tablewrap { margin-top: 26px; overflow-x: auto; }
#tablewrap h2 { font-size: 16px; margin: 0 0 8px; }
#standings { border-collapse: collapse; min-width: 320px; }
#standings th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .05em;
  color: var(--muted); font-weight: 700; padding: 4px 14px 4px 0;
}
#standings td { padding: 5px 14px 5px 0; border-top: 1px solid var(--grid); font-variant-numeric: tabular-nums; }
#standings td.num, #standings th.num { text-align: right; }
#standings .key { width: 10px; height: 10px; border-radius: 3px; display: inline-block; margin-right: 8px; vertical-align: -1px; }
.note { color: var(--muted); font-size: 12.5px; }

footer { margin-top: 34px; border-top: 1px solid var(--grid); padding-top: 14px; }
footer p { color: var(--muted); font-size: 12.5px; margin: 0; }

@media (max-width: 640px) {
  .page { padding: 16px 12px 32px; }
  header h1 { font-size: 22px; }
  #views button { padding: 6px 11px; font-size: 12.5px; }
}