:root {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: dark;
  background: #0a0d12;
  color: #f4f6f8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 0%, rgba(72, 102, 167, .22), transparent 35rem),
    #0a0d12;
}

.shell {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0;
}

.hero {
  display: flex;
  gap: 32px;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 36px;
}

.eyebrow {
  letter-spacing: .18em;
  font-size: .75rem;
  opacity: .65;
  margin: 0 0 10px;
}

h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: .9;
  margin: 0;
  letter-spacing: -.06em;
}

.lede {
  max-width: 620px;
  font-size: 1.15rem;
  color: #aeb7c4;
}

.status-card {
  white-space: nowrap;
  border: 1px solid #29313d;
  background: #121720;
  border-radius: 999px;
  padding: 10px 14px;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
  background: #687385;
  margin-right: 8px;
}

.dot.online { background: #58d68d; }
.dot.offline { background: #ec7063; }

.grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 20px;
}

.panel {
  border: 1px solid #252d39;
  border-radius: 18px;
  padding: 28px;
  background: rgba(18, 23, 32, .92);
}

.panel h2 { margin-top: 0; }

label {
  display: block;
  margin: 15px 0;
  font-size: .9rem;
  color: #bec6d2;
}

input {
  display: block;
  width: 100%;
  margin-top: 7px;
  padding: 12px 13px;
  border: 1px solid #343e4d;
  border-radius: 9px;
  background: #0c1118;
  color: white;
  font: inherit;
}

button {
  width: 100%;
  border: 0;
  border-radius: 9px;
  padding: 13px 16px;
  font-weight: 700;
  cursor: pointer;
  background: #f3f5f7;
  color: #10141a;
}

code {
  background: #080b10;
  border: 1px solid #29313d;
  border-radius: 7px;
  padding: 3px 6px;
}

.panel > code {
  display: block;
  margin: 18px 0 26px;
  padding: 14px;
  overflow-x: auto;
}

.steps { margin-top: 30px; color: #b9c2cf; }
.steps li { margin: 9px 0; }

.message {
  min-height: 1.4em;
  font-size: .9rem;
}

.message.success { color: #58d68d; }
.message.error { color: #ec7063; }

@media (max-width: 760px) {
  .hero { display: block; }
  .status-card { display: inline-block; margin-top: 14px; }
  .grid { grid-template-columns: 1fr; }
  .shell { padding-top: 40px; }
}