:root {
  --bg: #0d1117;
  --card: #161b22;
  --border: #30363d;
  --fg: #e6edf3;
  --dim: #8b949e;
  --accent: #2f81f7;
  --good: #3fb950;
  --warn: #d29922;
  --bad: #f85149;
}
* { box-sizing: border-box; }
body {
  margin: 0; padding: 24px; max-width: 1000px; margin: 0 auto;
  background: var(--bg); color: var(--fg);
  font: 15px/1.5 -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}
h1 { margin: 0 0 4px; font-size: 26px; }
h1 .sub { color: var(--accent); font-size: 18px; }
h2 { margin: 0 0 12px; font-size: 16px; color: var(--accent); }
.tag, .status, .dim { color: var(--dim); }
.tag { margin: 0 0 18px; max-width: 70ch; }
.mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; word-break: break-all; }
.small { font-size: 12px; }

/* Huge numbers: if too long for one line, scroll them across like a news ticker
   (single line, full value passes by) instead of wrapping over many lines. */
.scrolling { overflow: hidden; white-space: nowrap; }
.scrolling .tspan { display: inline-block; padding-left: 100%; animation: ticker linear infinite; will-change: transform; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-100%); } }
/* best-n lines span the full card width so the ticker has room to run */
.bestn { grid-column: 1 / -1; text-align: left; min-width: 0; }
.bestn + dd { display: none; }

.controls { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-bottom: 18px; }
.controls label { display: flex; flex-direction: column; font-size: 12px; color: var(--dim); gap: 4px; }
.threads-label { min-width: 180px; }
.threads-label input[type="range"] { width: 100%; accent-color: var(--accent); cursor: pointer; margin-top: 2px; }
.threads-hint { margin: -10px 0 16px; }
input {
  background: var(--bg); border: 1px solid var(--border); color: var(--fg);
  border-radius: 6px; padding: 8px 10px; font-size: 14px; min-width: 200px;
}
button {
  background: var(--accent); color: #fff; border: 0; border-radius: 6px;
  padding: 10px 18px; font-size: 14px; font-weight: 600; cursor: pointer;
}
button.running { background: var(--bad); }
.status { padding: 4px 10px; border-radius: 999px; border: 1px solid var(--border); font-size: 12px; }
.status.idle { color: var(--dim); }
.status.running { color: var(--good); border-color: var(--good); }
.status.error { color: var(--bad); border-color: var(--bad); }
.dl { margin-left: auto; color: var(--accent); text-decoration: none; font-size: 13px; }
.dl:hover { text-decoration: underline; }

.invite { margin: -8px 0 18px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.invite a { color: var(--accent); text-decoration: none; max-width: 60ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
button.ghost { background: transparent; border: 1px solid var(--border); color: var(--dim); padding: 3px 10px; font-size: 12px; font-weight: 500; }
button.ghost:hover { color: var(--fg); border-color: var(--accent); }
.copied { color: var(--good); font-size: 12px; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 18px; margin-bottom: 18px; }
.hero { text-align: center; background: linear-gradient(180deg, #11261a, var(--card)); border-color: #1f6f43; }
.hero-label { color: var(--dim); font-size: 13px; margin-bottom: 8px; }
.hero-num { color: var(--good); font-size: clamp(26px, 6vw, 44px); font-weight: 800; word-break: break-all; line-height: 1.15; }
.hero-edge { margin-top: 8px; }
h2 button.ghost { margin-left: 10px; vertical-align: middle; }
h2 .small { font-weight: 400; margin-left: 8px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }
@media (max-width: 760px) { .grid3 { grid-template-columns: 1fr; } }

dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 0; }
dl > * { min-width: 0; } /* let long numbers wrap instead of blowing out the grid track */
dt { color: var(--dim); }
dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; overflow-wrap: anywhere; }

/* Current-activity card */
.cur-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.cur-left { min-width: 0; flex: 1; }
.cur-number { font-size: clamp(18px, 3.5vw, 26px); font-weight: 700; line-height: 1.2; margin: 2px 0; }
.cur-rate { text-align: right; flex-shrink: 0; }
.rate-num { font-size: clamp(24px, 5vw, 38px); font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; }
.current .row { display: flex; justify-content: space-between; margin-top: 6px; color: var(--dim); }
.current .row b { color: var(--fg); }
.bar { height: 8px; background: var(--bg); border: 1px solid var(--border); border-radius: 999px; overflow: hidden; margin: 14px 0 4px; }
#batchBar { height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--good)); transition: width .2s; }
.rank-dd { color: var(--good); }
.standings td { padding: 8px; }
tr.me { background: rgba(63,185,80,.12); }
tr.me td { color: var(--fg); font-weight: 700; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--border); }
th { color: var(--dim); font-weight: 600; }
td:nth-child(n+3), th:nth-child(n+3) { text-align: right; font-variant-numeric: tabular-nums; }

.finding { background: #2d1112; border: 1px solid var(--bad); color: #ffb4ad; border-radius: 10px; padding: 16px; margin-bottom: 18px; }
.finding h2 { color: var(--bad); }
.hidden { display: none !important; }

/* Loop-found celebration: full-screen takeover */
.celebration {
  position: fixed; inset: 0; z-index: 1000; overflow: hidden;
  display: flex; align-items: center; justify-content: center; text-align: center;
  background: radial-gradient(circle at 50% 30%, #14361f, #06080c 70%);
}
.cel-inner { max-width: 92vw; padding: 24px; animation: pop .6s ease-out; }
.cel-emoji { font-size: clamp(40px, 10vw, 90px); }
.celebration h1 { color: var(--good); font-size: clamp(22px, 4.5vw, 40px); margin: 8px 0; }
.cel-sub { color: var(--fg); opacity: .85; }
.cel-foot { color: var(--dim); margin-top: 16px; }
.cel-number {
  color: #fff; background: rgba(63,185,80,.1); border: 1px solid var(--good); border-radius: 12px;
  padding: 16px; margin: 16px auto; font-size: clamp(16px, 3vw, 26px); font-weight: 700;
  word-break: break-all; max-width: 80vw; box-shadow: 0 0 40px rgba(63,185,80,.3);
}
@keyframes pop { from { transform: scale(.7); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.confetti-piece {
  position: absolute; top: -14px; width: 10px; height: 14px; opacity: .9;
  animation-name: fall; animation-timing-function: linear; animation-iteration-count: infinite;
}
@keyframes fall {
  0% { transform: translateY(-14px) rotate(0deg); }
  100% { transform: translateY(105vh) rotate(720deg); }
}
footer { margin-top: 8px; }

/* "What is this?" explainer modal */
.what {
  display: inline-block; margin: 0 0 18px; cursor: pointer;
  background: rgba(47, 129, 247, .12); color: var(--accent);
  border: 1px solid var(--accent); border-radius: 8px;
  padding: 10px 18px; font-size: 15px; font-weight: 600;
}
.what:hover { background: rgba(47, 129, 247, .22); }
.modal {
  position: fixed; inset: 0; z-index: 900; overflow-y: auto;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px; background: rgba(1, 4, 9, .72);
}
.modal-card {
  position: relative; background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 22px 26px 24px; max-width: 640px; width: 100%;
  box-shadow: 0 12px 48px rgba(0, 0, 0, .5);
}
.modal-card h2 { font-size: 20px; margin-bottom: 6px; }
.modal-card h3 { color: var(--fg); font-size: 15px; margin: 18px 0 6px; }
.modal-card p { margin: 8px 0; }
.modal-card ul { margin: 8px 0; padding-left: 20px; }
.modal-card li { margin: 5px 0; }
.modal-x {
  position: absolute; top: 8px; right: 12px; background: transparent; color: var(--dim);
  border: 0; font-size: 26px; line-height: 1; padding: 4px 8px; cursor: pointer; font-weight: 400;
}
.modal-x:hover { color: var(--fg); }

/* presence (who's hunting now) */
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--good); vertical-align: baseline; }
.online { color: var(--good); font-size: 11px; font-weight: 600; white-space: nowrap; }

/* numbers of interest (confirmed discoveries) */
.interest-row { padding: 6px 0; border-bottom: 1px solid var(--border); color: var(--fg); overflow-wrap: anywhere; }
.interest-row:last-child { border-bottom: 0; }
.itag { font-size: 11px; font-weight: 700; text-transform: uppercase; padding: 1px 7px; border-radius: 999px; border: 1px solid; }
.itag.bad { color: var(--bad); border-color: var(--bad); }
.itag.warn { color: var(--warn); border-color: var(--warn); }