:root {
  --bg0: #06070a;
  --bg1: #0b1020;
  --card: rgba(255, 255, 255, 0.06);
  --text: #e9eefc;
  --muted: #b8c2e6;
  --muted2: #95a3d6;
  --line: rgba(255, 255, 255, 0.10);
  --shadow: 0 20px 70px rgba(0, 0, 0, 0.55);
  --radius: 18px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: ui-monospace, monospace;
  color: var(--text);
  background:
    radial-gradient(1000px 600px at 10% -10%, rgba(122, 162, 255, 0.25), transparent 60%),
    radial-gradient(900px 600px at 90% 10%, rgba(167, 139, 250, 0.18), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
}

.bg {
  position: fixed;
  inset: 0;
  background: radial-gradient(900px 400px at 50% 120%, rgba(122, 162, 255, 0.10), transparent 60%);
  pointer-events: none;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.wrap {
  width: min(980px, 92vw);
  margin: 0 auto;
}

header.wrap {
  padding: 36px 0 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.prompt-line {
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  color: rgba(122, 162, 255, 0.85);
  line-height: 1;
}

.cursor {
  animation: blink 1.2s steps(1) infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cursor {
    animation: none;
  }
}

.title {
  font-weight: 760;
  letter-spacing: -0.02em;
  font-size: 20px;
}

.subtitle {
  color: var(--muted);
  font-size: 14px;
  margin-top: 2px;
}

main.wrap {
  flex: 1;
  padding: 10px 0 44px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  margin: 16px 0;
  backdrop-filter: blur(10px);
}

h1 {
  margin: 0 0 10px;
  font-size: 32px;
  letter-spacing: -0.03em;
}

p {
  margin: 10px 0;
  color: var(--muted);
  line-height: 1.55;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}

@media (max-width: 720px) {
  .grid {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 28px;
  }
}

.tile {
  display: block;
  text-decoration: none;
  color: var(--text);
  border-radius: 16px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}

.tile:hover {
  transform: translateY(-2px);
  border-color: rgba(122, 162, 255, 0.5);
  background: linear-gradient(180deg, rgba(122, 162, 255, 0.14), rgba(255, 255, 255, 0.03));
}

.tile-title {
  font-weight: 720;
  font-size: 16px;
  color: #7aa2ff;
}

.tile-desc {
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.tile-meta {
  margin-top: 10px;
  color: var(--muted2);
  font-size: 12px;
  font-family: var(--mono);
}

.tile-disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.footer {
  margin-top: 24px;
  padding-bottom: 24px;
  text-align: center;
  color: rgba(255, 255, 255, 0.55);
  font-size: 12px;
}