:root {
  --ink: #16202a;
  --muted: #6b7682;
  --line: #e6e9ed;
  --bg: #f6f7f9;
  --card: #ffffff;
  --blue: #1f6feb;
  --green: #1a9e5a;
  --orange: #e8830c;
  --purple: #7b4bd6;
  --grey: #9aa3ad;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); }
[hidden] { display: none !important; }
h1 { font-size: 20px; margin: 0; letter-spacing: -0.01em; }
.muted { color: var(--muted); font-size: 13px; }
.error { color: #c4332b; font-size: 14px; margin: 0; }
button { font: inherit; cursor: pointer; }
.link { background: none; border: 0; color: var(--blue); padding: 4px 0; }

.login { min-height: 100%; display: grid; place-items: center; padding: 24px; }
.login-card {
  width: min(360px, 100%); background: var(--card); border-radius: 18px; padding: 28px;
  box-shadow: 0 8px 30px rgba(20, 30, 40, 0.08); display: grid; gap: 14px;
}
.login-card p { margin: 0; }
.login-card label { display: grid; gap: 6px; font-size: 14px; color: var(--muted); }
.login-card input {
  font: inherit; font-size: 16px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; color: var(--ink);
}
.login-card button[type="submit"] {
  background: var(--blue); color: #fff; border: 0; border-radius: 10px; padding: 12px; font-weight: 600;
}

.main { height: 100%; display: grid; grid-template-columns: 320px 1fr; }
.map { height: 100%; }
.panel {
  background: var(--card); border-right: 1px solid var(--line); display: flex; flex-direction: column;
  min-height: 0; z-index: 2;
}
.panel-head { display: flex; justify-content: space-between; align-items: center; padding: 18px 18px 10px; }
.teams { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 18px 10px; }
.team-chip {
  border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 5px 11px; font-size: 13px;
  display: inline-flex; align-items: center; gap: 6px;
}
.team-chip[aria-pressed="false"] { opacity: 0.45; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex: none; }

.list { overflow: auto; flex: 1; border-top: 1px solid var(--line); }
.person {
  width: 100%; text-align: left; background: none; border: 0; border-bottom: 1px solid var(--line);
  padding: 12px 18px; display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; color: inherit;
}
.person:hover, .person[aria-current="true"] { background: #f1f5fb; }
.person-name { font-weight: 600; font-size: 15px; }
.person-sub { font-size: 12px; color: var(--muted); }
.person-age { font-size: 12px; color: var(--muted); white-space: nowrap; }
.person.stale .person-name { color: var(--muted); }
.empty { padding: 24px 18px; color: var(--muted); font-size: 14px; }

.trackbar { border-top: 1px solid var(--line); padding: 12px 18px; display: grid; gap: 8px; }
.trackbar-row { display: flex; justify-content: space-between; align-items: center; }
.trackbar input { font: inherit; padding: 8px; border: 1px solid var(--line); border-radius: 8px; }
.trackbar p { margin: 0; }
.panel-foot { padding: 10px 18px; border-top: 1px solid var(--line); }

.pin {
  width: 34px; height: 34px; border-radius: 50%; color: #fff; font-weight: 700; font-size: 14px;
  display: grid; place-items: center; border: 3px solid #fff; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}
.pin.stale { filter: grayscale(1); opacity: 0.7; }

@media (max-width: 760px) {
  .main { grid-template-columns: 1fr; grid-template-rows: 55% 45%; }
  .map { grid-row: 1; }
  .panel { grid-row: 2; border-right: 0; border-top: 1px solid var(--line); }
}