:root { color-scheme: light dark; --bg:#f6f6f6; --card:#fff; --text:#222; --meta:#777; --line:#e3e3e3; --accent:#3378f5; --bad:#d23b3b; --good:#2f8f57; }
@media (prefers-color-scheme: dark) { :root { --bg:#181818; --card:#232323; --text:#e4e4e4; --meta:#9a9a9a; --line:#383838; } }
* { box-sizing: border-box; }
body { margin: 0; padding: 24px; font: 14px/1.5 -apple-system, "Segoe UI", system-ui, sans-serif; background: var(--bg); color: var(--text); max-width: 1100px; margin-inline: auto; }
header h1 { margin: 0 0 4px; font-size: 24px; }
.warn { background: #fff4d6; color: #6b4b00; padding: 8px 12px; border-radius: 8px; }
@media (prefers-color-scheme: dark) { .warn { background: #3d3216; color: #f0d58a; } }
section { background: var(--card); border-radius: 12px; padding: 16px 18px; margin: 14px 0; box-shadow: 0 0 0 1px var(--line); }
h2 { font-size: 16px; margin: 0 0 10px; }
.grid { display: grid; grid-template-columns: 1fr 2fr 120px; gap: 10px; }
label { display: block; font-size: 12px; color: var(--meta); margin: 6px 0; }
input, select { display: block; width: 100%; font: inherit; padding: 6px 8px; border-radius: 6px; border: 1px solid var(--line); background: transparent; color: var(--text); margin-top: 3px; }
label.check { display: flex; gap: 8px; align-items: center; color: var(--text); font-size: 13px; }
label.check input { width: auto; margin: 0; }
button { font: inherit; padding: 6px 12px; border-radius: 7px; border: 1px solid var(--line); background: var(--card); color: var(--text); cursor: pointer; margin: 4px 6px 4px 0; }
button:disabled { opacity: .45; cursor: not-allowed; }
#connect, #saveTitle { background: var(--accent); color: #fff; border-color: var(--accent); }
.auth { display: flex; gap: 12px; align-items: center; margin: 10px 0; }
.hint { color: var(--meta); font-size: 12px; }
.out { font-size: 13px; margin: 8px 0; white-space: pre-wrap; }
table { width: 100%; border-collapse: collapse; font-size: 12.5px; margin-top: 8px; }
th, td { text-align: left; padding: 5px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
td code { font-size: 11px; }
tr.sel { background: color-mix(in srgb, var(--accent) 14%, transparent); }
tbody tr { cursor: pointer; }
pre { background: color-mix(in srgb, var(--line) 40%, transparent); padding: 10px; border-radius: 8px; overflow: auto; font-size: 11.5px; max-height: 360px; }
.verdict { margin-top: 10px; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.verdict input { flex: 1; min-width: 240px; display: inline-block; width: auto; }
.pass { color: var(--good); font-weight: 600; } .fail { color: var(--bad); font-weight: 600; }
.err { color: var(--bad); }