:root {
  color-scheme: dark;
  --bg: #09111f;
  --panel: #12213a;
  --text: #d7f0ff;
  --muted: #8fb2c9;
  --accent: #57ffd6;
  --accent-soft: rgba(87, 255, 214, 0.12);
  --border: rgba(87, 255, 214, 0.35);
  --shadow: rgba(0, 0, 0, 0.55);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(87, 255, 214, 0.08), transparent 35%),
    linear-gradient(180deg, #060c16 0%, var(--bg) 100%);
  color: var(--text);
  font-family: "Courier New", Courier, monospace;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.03) 50%, transparent 50%),
    linear-gradient(90deg, rgba(87, 255, 214, 0.04), transparent 40%, rgba(87, 255, 214, 0.04));
  background-size: 100% 4px, 6px 100%;
  opacity: 0.25;
}

.screen {
  width: min(960px, calc(100vw - 2rem));
  margin: 0 auto;
  padding: 3rem 0 4rem;
}

.hero,
.panel {
  border: 2px solid var(--border);
  background: linear-gradient(180deg, rgba(18, 33, 58, 0.94), rgba(10, 18, 32, 0.96));
  box-shadow: 0 0 0 4px rgba(7, 15, 28, 0.8), 0 24px 60px var(--shadow);
}

.hero {
  padding: 1.25rem 1.5rem 1.5rem;
  margin-bottom: 1rem;
}

.boot-line,
.panel-header,
.repo-meta {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
}

h1 {
  margin: 0.4rem 0 0.75rem;
  font-size: clamp(2rem, 6vw, 3.6rem);
  line-height: 1;
  text-transform: uppercase;
}

.intro,
.status,
.repo-description {
  color: var(--muted);
  line-height: 1.6;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.2rem;
  border-bottom: 2px solid var(--border);
  background: var(--accent-soft);
}

.status {
  margin: 0;
  padding: 1rem 1.2rem 0;
}

.repo-list {
  list-style: none;
  margin: 0;
  padding: 0.6rem;
}

.repo-list[hidden],
.status[hidden] {
  display: none;
}

.repo-item {
  padding: 1rem;
  border: 1px solid transparent;
}

.repo-item + .repo-item {
  border-top: 1px solid rgba(143, 178, 201, 0.16);
}

.repo-item:hover {
  border-color: rgba(87, 255, 214, 0.16);
  background: rgba(87, 255, 214, 0.04);
}

.repo-link {
  color: var(--text);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: bold;
}

.repo-link:hover,
.repo-link:focus-visible {
  color: var(--accent);
}

.repo-description {
  margin: 0.45rem 0 0.55rem;
}

.repo-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.1rem;
}

@media (max-width: 640px) {
  .screen {
    width: min(100vw - 1rem, 960px);
    padding-top: 1rem;
  }

  .hero,
  .panel {
    box-shadow: 0 0 0 2px rgba(7, 15, 28, 0.8), 0 12px 30px var(--shadow);
  }

  .panel-header {
    flex-direction: column;
  }
}