:root { --bg:#f6f7f9; --card:#fff; --ink:#14181f; --sub:#5b6573; --line:#e1e5ea; --accent:#1f5eff; --ok:#12805c; --warn:#b45309; --bad:#b42318; color-scheme: light dark; }
@media (prefers-color-scheme: dark) { :root { --bg:#0f1318; --card:#171c23; --ink:#e8ecf2; --sub:#9aa5b4; --line:#27303b; --accent:#6f9bff; --ok:#3ecf9b; --warn:#f0b35a; --bad:#ff7b72; } }
* { box-sizing: border-box; }
body { margin:0; background:var(--bg); color:var(--ink); font:15px/1.45 system-ui,-apple-system,"Segoe UI",sans-serif; }
main { max-width:1100px; margin:0 auto; padding:20px 16px 60px; }
h1 { font-size:22px; margin:0 0 4px; } h2 { font-size:17px; margin:0 0 8px; }
.sub { color:var(--sub); font-size:13px; }
.row { display:flex; gap:10px; align-items:center; justify-content:space-between; flex-wrap:wrap; margin:10px 0; }
.card { background:var(--card); border:1px solid var(--line); border-radius:12px; padding:14px 16px; margin:12px 0; }
table { width:100%; border-collapse:collapse; } th,td { text-align:start; padding:8px 10px; border-bottom:1px solid var(--line); font-size:14px; vertical-align:top; }
th { color:var(--sub); font-weight:600; font-size:12px; text-transform:uppercase; letter-spacing:.04em; }
.wrap { overflow-x:auto; }
button, input, select, textarea { font:inherit; color:inherit; }
button { background:var(--card); border:1px solid var(--line); border-radius:8px; padding:7px 12px; cursor:pointer; }
button.primary { background:var(--accent); border-color:var(--accent); color:#fff; } button.link { border:0; background:none; color:var(--accent); padding:2px 4px; }
input, select, textarea { background:var(--card); border:1px solid var(--line); border-radius:8px; padding:8px 10px; width:100%; max-width:380px; }
label { display:block; margin:10px 0 4px; font-size:13px; color:var(--sub); }
.pill { display:inline-block; padding:1px 8px; border-radius:99px; font-size:12px; border:1px solid var(--line); } .ok { color:var(--ok); } .warn { color:var(--warn); } .bad { color:var(--bad); }
.key { font-family:ui-monospace,Menlo,monospace; word-break:break-all; background:var(--bg); padding:8px 10px; border-radius:8px; border:1px dashed var(--line); }
#toast { position:fixed; inset-inline:16px; bottom:16px; text-align:center; pointer-events:none; } #toast span { background:var(--ink); color:var(--bg); padding:8px 14px; border-radius:8px; display:inline-block; }
svg.spark { width:140px; height:32px; } svg.spark path { fill:none; stroke:var(--accent); stroke-width:2; }
@media (max-width:640px) { main { padding:14px 12px 60px; } }