:root {
  --bg: #f3f5f7; --card: #fff; --ink: #1c2630; --muted: #65717c; --line: #dde3e8;
  --accent: #1f6feb; --ok: #1a7f37; --warn: #b26b00; --bad: #c62828;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #11161b; --card: #1a2128; --ink: #e5eaef; --muted: #96a3ae; --line: #2b343d; --accent: #4c8dff; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.45 "Segoe UI", system-ui, sans-serif; }
body.center { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
header { background: #13202b; color: #fff; padding: 12px 20px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
header h1 { margin: 0; font-size: 18px; }
header nav { display: flex; gap: 4px; flex-wrap: wrap; }
header nav button { background: transparent; color: #c8d3dc; border: 0; padding: 6px 12px; border-radius: 6px; }
header nav button.on { background: #24384a; color: #fff; }
header .right { margin-left: auto; color: #a9b6c1; font-size: 13px; }
main { max-width: 1280px; margin: 0 auto; padding: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 14px; }
.card.narrow { width: 100%; max-width: 380px; }
h1 { font-size: 20px; margin: 0 0 8px; } h2 { font-size: 16px; margin: 0 0 10px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0; }
input, select, textarea { width: 100%; font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 7px; background: var(--card); color: var(--ink); margin-top: 4px; }
button { font: inherit; border: 1px solid var(--line); background: var(--card); color: var(--ink); padding: 7px 13px; border-radius: 7px; cursor: pointer; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
button:disabled { opacity: .5; cursor: default; }
.muted { color: var(--muted); font-size: 13px; }
.bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.bar input, .bar select { width: auto; margin: 0; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
tr.click:hover { background: color-mix(in srgb, var(--accent) 7%, transparent); cursor: pointer; }
.pill { font-size: 12px; padding: 2px 8px; border-radius: 99px; background: color-mix(in srgb, var(--muted) 15%, transparent); white-space: nowrap; }
.pill.ok { background: color-mix(in srgb, var(--ok) 15%, transparent); color: var(--ok); }
.pill.warn { background: color-mix(in srgb, var(--warn) 15%, transparent); color: var(--warn); }
.pill.bad { background: color-mix(in srgb, var(--bad) 15%, transparent); color: var(--bad); }
.tablewrap { overflow-x: auto; }
pre { white-space: pre-wrap; font-size: 12px; }