:root {
  --bg: #1c1f24;
  --bg-card: #262a31;
  --fg: #e6e6e6;
  --muted: #8a8f98;
  --accent: #6cb4ff;
  --accent-hover: #8fc8ff;
  --border: #353a44;
  --ok: #7adf7a;
  --warn: #ffb86c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}

header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

header h1 { margin: 0; font-size: 1.4rem; }
header h1 a { color: var(--fg); text-decoration: none; }

nav { display: flex; gap: 1.5rem; }
nav a { color: var(--muted); text-decoration: none; font-weight: 500; }
nav a:hover { color: var(--accent); }

main { max-width: 1200px; margin: 0 auto; padding: 2rem; }

footer {
  text-align: center; padding: 2rem; color: var(--muted);
  border-top: 1px solid var(--border); margin-top: 4rem;
}

a { color: var(--accent); }
a:hover { color: var(--accent-hover); }

code, pre {
  font-family: "JetBrains Mono", Menlo, Consolas, monospace;
  font-size: 0.9em;
}
pre {
  background: var(--bg-card);
  padding: 1rem;
  border-radius: 6px;
  overflow-x: auto;
  border: 1px solid var(--border);
}
code { background: var(--bg-card); padding: 0.1em 0.4em; border-radius: 3px; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
}
.card h2 { margin-top: 0; font-size: 1rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.card .big { font-size: 2.5rem; font-weight: 700; margin: 0.5rem 0; }

.info { margin-top: 3rem; }
.info ul { list-style: none; padding: 0; }
.info li { margin: 0.5rem 0; }

table.grid {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border-radius: 8px;
  overflow: hidden;
}
table.grid th, table.grid td {
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}
table.grid th { background: rgba(255,255,255,0.04); font-weight: 600; }
table.grid tbody tr:last-child td { border-bottom: none; }
table.grid tbody tr:hover { background: rgba(255,255,255,0.03); }

table.kv { border-collapse: collapse; }
table.kv th { text-align: left; padding: 0.5rem 1rem 0.5rem 0; color: var(--muted); font-weight: 500; }
table.kv td { padding: 0.5rem 0; }

button {
  background: var(--accent);
  color: #0d1117;
  border: 0;
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.95rem;
}
button:hover { background: var(--accent-hover); }
button:disabled { opacity: 0.5; cursor: wait; }

.empty {
  background: var(--bg-card);
  border: 1px dashed var(--border);
  padding: 1.5rem;
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
}

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

.crumbs {
  background: var(--bg-card);
  padding: 0.6rem 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  border: 1px solid var(--border);
  font-family: "JetBrains Mono", Menlo, monospace;
}
.crumbs a { color: var(--fg); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }

#scan-result { margin-left: 1rem; color: var(--muted); }