:root {
  --bg: #0f172a;
  --bg-soft: rgba(15, 23, 42, 0.78);
  --card: rgba(255, 255, 255, 0.09);
  --stroke: rgba(255, 255, 255, 0.12);
  --text: #ecf2ff;
  --muted: #a5b4d4;
  --accent: #22c55e;
  --accent-2: #38bdf8;
  --warn: #f59e0b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Avenir Next", "PingFang SC", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.18), transparent 30%),
    radial-gradient(circle at bottom right, rgba(34, 197, 94, 0.18), transparent 35%),
    var(--bg);
  min-height: 100vh;
}

.bg {
  position: fixed;
  inset: 0;
  backdrop-filter: blur(12px);
  pointer-events: none;
}

.shell {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 0 auto;
  padding: 40px 20px 60px;
}

.hero,
.grid {
  display: grid;
  gap: 20px;
}

.hero {
  grid-template-columns: 1.4fr 0.9fr;
  align-items: start;
  margin-bottom: 24px;
}

.grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 20px;
}

.card,
.status-card {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: 24px;
  padding: 22px;
  box-shadow: 0 20px 60px rgba(2, 8, 23, 0.25);
}

.wide {
  grid-column: 1 / -1;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-2);
  font-size: 12px;
}

h1,
h2,
p,
pre {
  margin: 0;
}

h1 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.02;
  margin: 10px 0 16px;
  max-width: 12ch;
}

h2 {
  font-size: 22px;
}

.lead,
.muted {
  color: var(--muted);
}

.lead {
  max-width: 58ch;
  line-height: 1.7;
}

.stack {
  display: grid;
  gap: 14px;
}

.compact {
  gap: 10px;
}

.row {
  display: flex;
  gap: 12px;
  align-items: center;
}

.wrap {
  flex-wrap: wrap;
}

.card-head,
.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.status-card {
  display: grid;
  gap: 16px;
}

input,
button,
textarea {
  font: inherit;
}

input {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(6, 11, 24, 0.35);
  color: var(--text);
  border-radius: 14px;
  padding: 14px 16px;
  outline: none;
}

button {
  border: none;
  border-radius: 14px;
  padding: 12px 18px;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent), #16a34a);
  color: #04120a;
  font-weight: 700;
}

button.ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

pre,
.notice,
.item {
  border-radius: 18px;
  padding: 16px;
  background: rgba(3, 7, 18, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: auto;
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(56, 189, 248, 0.15);
  color: #d7f0ff;
  font-size: 13px;
}

.notice {
  border-color: rgba(34, 197, 94, 0.3);
}

.copy-row {
  margin-top: 12px;
}

.hidden {
  display: none !important;
}

.admin-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
}

@media (max-width: 900px) {
  .hero,
  .grid,
  .admin-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: none;
  }
}