:root {
  color-scheme: dark;
  --bg: #071018;
  --panel: #0e1a24;
  --panel-2: #132431;
  --ink: #edf7ff;
  --muted: #91a9b8;
  --cyan: #50dbff;
  --orange: #ff9f43;
  --green: #6ee7a8;
  --red: #ff6b79;
  --line: rgba(143, 202, 230, 0.2);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(80, 219, 255, .12), transparent 33rem),
    radial-gradient(circle at 100% 0%, rgba(255, 159, 67, .09), transparent 28rem),
    var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}
a { color: var(--cyan); }
.shell { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; padding: 1.25rem 0 4rem; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .8rem; color: var(--ink); text-decoration: none; }
.mark {
  display: grid; place-items: center; width: 2.55rem; height: 2.55rem;
  border: 1px solid var(--cyan); border-radius: 50%; color: var(--cyan);
  box-shadow: 0 0 28px rgba(80, 219, 255, .2); font-weight: 800;
}
.eyebrow { color: var(--cyan); text-transform: uppercase; letter-spacing: .16em; font-size: .72rem; }
h1 { margin: .4rem 0 0; font-size: clamp(2rem, 6vw, 4.4rem); line-height: 1.02; }
.lead { max-width: 760px; color: var(--muted); font-size: clamp(1rem, 2vw, 1.2rem); }
.hero { padding: 4.5rem 0 2.2rem; }
.grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1rem; }
.card {
  grid-column: span 4; padding: 1.15rem; border: 1px solid var(--line);
  border-radius: 1rem; background: linear-gradient(145deg, rgba(19, 36, 49, .92), rgba(14, 26, 36, .88));
  box-shadow: 0 18px 60px rgba(0, 0, 0, .18);
}
.card.wide { grid-column: span 8; }
.card.full { grid-column: 1 / -1; }
.card h2 { margin: 0 0 .8rem; font-size: 1rem; color: var(--muted); font-weight: 600; }
.value { font-size: clamp(1.4rem, 4vw, 2.25rem); font-weight: 750; overflow-wrap: anywhere; }
.meta { color: var(--muted); font-size: .86rem; }
.badge { display: inline-flex; align-items: center; gap: .45rem; padding: .38rem .7rem; border-radius: 99px; border: 1px solid var(--line); font-weight: 700; }
.badge::before { content: ""; width: .52rem; height: .52rem; border-radius: 50%; background: var(--orange); box-shadow: 0 0 12px currentColor; }
.badge.ok::before { background: var(--green); }
.badge.error::before { background: var(--red); }
.progress { height: .6rem; background: #071018; border-radius: 99px; overflow: hidden; margin-top: .7rem; }
.progress > span { display: block; height: 100%; background: linear-gradient(90deg, var(--cyan), var(--green)); }
.actions { display: flex; flex-wrap: wrap; gap: .7rem; align-items: center; }
button, .button {
  border: 1px solid var(--cyan); color: #031017; background: var(--cyan); border-radius: .7rem;
  font: inherit; font-weight: 750; padding: .7rem 1rem; cursor: pointer; text-decoration: none;
}
button.secondary { background: transparent; color: var(--cyan); }
button.danger { background: transparent; border-color: var(--red); color: var(--red); }
button:disabled { cursor: not-allowed; opacity: .45; }
input[type=password] {
  width: min(100%, 24rem); padding: .75rem .85rem; color: var(--ink); background: #071018;
  border: 1px solid var(--line); border-radius: .65rem; font: inherit;
}
.ledger { display: grid; gap: .55rem; }
.event { display: grid; grid-template-columns: 10.5rem 1fr; gap: .8rem; padding: .7rem 0; border-bottom: 1px solid var(--line); }
.event:last-child { border: 0; }
.notice { border-left: 3px solid var(--orange); padding: .8rem 1rem; background: rgba(255, 159, 67, .08); border-radius: .35rem; }
.notice.error { border-color: var(--red); background: rgba(255, 107, 121, .08); }
.footer { color: var(--muted); padding-top: 2rem; font-size: .84rem; }
code { color: var(--orange); }

@media (max-width: 760px) {
  .shell { width: min(100% - 1.2rem, 1120px); }
  .hero { padding-top: 3rem; }
  .card, .card.wide { grid-column: 1 / -1; }
  .event { grid-template-columns: 1fr; gap: .2rem; }
  .topbar { align-items: flex-start; }
}