:root {
  --bg: #f7f7f4;
  --card: #ffffff;
  --ink: #16181d;
  --muted: #5f6570;
  --line: #e2e3de;
  --brand: #15803d;
  --brand-ink: #ffffff;
  --warn: #b45309;
  --bad: #b91c1c;
  --chip: #eef0ea;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111315;
    --card: #1a1d20;
    --ink: #eceee9;
    --muted: #9aa1a9;
    --line: #2c3035;
    --brand: #4ade80;
    --brand-ink: #0b1a10;
    --warn: #f59e0b;
    --bad: #f87171;
    --chip: #23272b;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.55 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--brand); }
.top {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 14px 20px; border-bottom: 1px solid var(--line); position: sticky; top: 0;
  background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(6px); z-index: 5;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--brand); }
.brand svg { width: 30px; height: 30px; }
.brand b { display: block; color: var(--ink); font-size: 16px; }
.brand span { display: block; color: var(--muted); font-size: 12px; }
.wallet { display: flex; align-items: center; gap: 8px; }
.pill { font-size: 12px; padding: 4px 9px; border-radius: 99px; background: var(--chip); color: var(--muted); }
.pill.ok { color: var(--brand); }
.pill.bad { color: var(--bad); }
main { max-width: 860px; margin: 0 auto; padding: 24px 16px 60px; }
.hero h1 { font-size: clamp(24px, 4vw, 34px); line-height: 1.2; margin: 8px 0 12px; letter-spacing: -0.02em; }
.hero p { color: var(--muted); max-width: 680px; margin: 0 0 14px; }
.rules { margin: 0 0 22px; padding-left: 20px; color: var(--muted); display: grid; gap: 4px; }
.rules b { color: var(--ink); font-weight: 600; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.tab {
  background: none; border: 0; padding: 10px 14px; font: inherit; color: var(--muted); cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab.active { color: var(--ink); border-color: var(--brand); font-weight: 600; }
.btn {
  font: inherit; font-weight: 600; border-radius: 9px; padding: 8px 14px; cursor: pointer;
  border: 1px solid var(--line); background: var(--card); color: var(--ink);
}
.btn:hover { border-color: var(--muted); }
.btn.primary { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); }
.btn.ghost { background: transparent; }
.btn.small { padding: 4px 10px; font-size: 13px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.row { display: flex; gap: 8px; margin-bottom: 16px; }
.stack { display: grid; gap: 14px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
label { display: grid; gap: 5px; font-size: 13px; color: var(--muted); }
input, select, textarea {
  font: inherit; color: var(--ink); background: var(--card); border: 1px solid var(--line);
  border-radius: 9px; padding: 8px 10px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--brand) 45%, transparent); border-color: var(--brand); }
fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 12px; display: grid; gap: 10px; }
legend { color: var(--muted); font-size: 13px; padding: 0 4px; }
.ms-row { display: grid; grid-template-columns: 1.4fr 0.8fr 1fr auto; gap: 8px; align-items: center; }
.muted { color: var(--muted); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px 18px; margin-bottom: 14px; }
.facts div span { display: block; font-size: 12px; color: var(--muted); }
.facts div b { font-weight: 600; word-break: break-all; }
.ms { border-top: 1px solid var(--line); padding: 12px 0; display: grid; gap: 8px; }
.ms-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.status { font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 99px; background: var(--chip); }
.status.Funded { color: var(--muted); }
.status.Submitted { color: var(--warn); }
.status.Released, .status.Split { color: var(--brand); }
.status.Refunded { color: var(--bad); }
.actions { display: flex; flex-wrap: wrap; gap: 6px; }
.log { margin-top: 14px; font-size: 13px; color: var(--muted); display: grid; gap: 4px; }
.log a { font-family: ui-monospace, Menlo, monospace; }
.foot { margin-top: 36px; display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; color: var(--muted); font-size: 13px; }
.foot a { font-family: ui-monospace, Menlo, monospace; }
#toast {
  position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); max-width: min(92vw, 560px);
  background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 10px; font-size: 14px;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
#toast.show { opacity: 1; pointer-events: auto; }
#toast a { color: inherit; }
@media (max-width: 620px) {
  .grid2 { grid-template-columns: 1fr; }
  .ms-row { grid-template-columns: 1fr 1fr; }
  .top { padding: 12px 16px; }
  .brand span { display: none; }
}