:root {
  --bg: #0f1420;
  --panel: #161c2a;
  --panel2: #1c2333;
  --line: #273041;
  --text: #e6e9ef;
  --muted: #8b94a7;
  --accent: #e3b341;
  --accent2: #6cb6ff;
  --ok: #3fb950;
  --err: #f85149;
  --mono: ui-monospace, "Cascadia Code", "JetBrains Mono", Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent2); text-decoration: none; }
h1 { font-size: 22px; margin: 0 0 6px; font-weight: 600; }
h2 { font-size: 15px; margin: 22px 0 8px; font-weight: 600; }
code, .mono { font-family: var(--mono); font-size: 12.5px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.grow { flex: 1; }

header { display: flex; align-items: center; gap: 18px; padding: 10px 20px; border-bottom: 1px solid var(--line); background: var(--panel); position: sticky; top: 0; }
.brand { font-weight: 700; letter-spacing: .3px; display: flex; align-items: center; gap: 8px; }
.brand.big { font-size: 22px; margin-bottom: 4px; }
.logo { color: var(--accent); font-size: 18px; }
nav { display: flex; gap: 4px; flex: 1; }
nav a { padding: 5px 10px; border-radius: 6px; color: var(--muted); }
nav a.on, nav a:hover { background: var(--panel2); color: var(--text); }
.who { color: var(--muted); font-size: 12px; }
main { padding: 22px 20px 40px; max-width: 1200px; margin: 0 auto; }
main.center { display: grid; place-items: center; min-height: 100vh; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
.login { width: min(480px, 92vw); display: flex; flex-direction: column; gap: 10px; }
.login label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
input, textarea, select { background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; font: inherit; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent2); }
textarea { width: 100%; font-family: var(--mono); resize: vertical; }
button { background: var(--accent); color: #1a1400; border: 0; border-radius: 6px; padding: 8px 14px; font: inherit; font-weight: 600; cursor: pointer; }
button.secondary { background: var(--panel2); color: var(--text); border: 1px solid var(--line); font-weight: 500; }
button.link { background: none; border: 0; color: var(--accent2); padding: 4px 6px; font-weight: 400; }
button:disabled { opacity: .45; cursor: default; }
.row { display: flex; gap: 8px; align-items: center; }
.error { background: #3a1c1c; border: 1px solid var(--err); color: #ffb4ae; border-radius: 6px; padding: 8px 10px; white-space: pre-wrap; }
.ok { background: #16311f; border: 1px solid var(--ok); color: #9be7a5; border-radius: 6px; padding: 8px 10px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin-top: 14px; }
.card.building, .card.entity { color: var(--text); display: flex; flex-direction: column; gap: 4px; transition: border-color .15s, transform .15s; }
.card.building:hover, .card.entity:hover { border-color: var(--accent); transform: translateY(-1px); }
.card .icon { font-size: 26px; }
.card .name { font-weight: 600; font-size: 15px; }
.card .meta { color: var(--muted); font-size: 12px; }

.toolbar { display: flex; gap: 8px; align-items: center; margin: 12px 0; flex-wrap: wrap; }
.toolbar input { width: 160px; }
.scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; max-width: 420px; overflow: hidden; text-overflow: ellipsis; }
th { background: var(--panel2); position: sticky; top: 0; cursor: pointer; user-select: none; color: var(--muted); font-weight: 600; }
th.sorted, th:hover { color: var(--accent); }
tbody tr:hover { background: var(--panel); }
.pager { display: flex; gap: 8px; align-items: center; margin-top: 12px; }

.out { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin-top: 12px; font-family: var(--mono); font-size: 12.5px; min-height: 40px; overflow-x: auto; }
.out details { margin: 0; }
.out summary { cursor: pointer; color: var(--muted); }
.out .indent { padding-left: 18px; border-left: 1px dashed var(--line); margin-left: 4px; }
.out .key { color: var(--accent2); }
.out .str { color: #a5d6ff; }
.out .num { color: var(--accent); }
.out .kw { color: #ff9e64; }
.hist { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 4px; }
.hist li { cursor: pointer; color: var(--muted); }
.hist li:hover { color: var(--text); }