:root { --bg: #f4f5f7; --card: #fff; --text: #1d2330; --muted: #667085; --line: #d0d5dd; --accent: #1e5aa8;
        --ok: #0f7b3e; --bad: #b42318; color-scheme: light dark; }
@media (prefers-color-scheme: dark) { :root { --bg: #111418; --card: #1b2027; --text: #e6e8eb; --muted: #98a2b3;
        --line: #344054; --accent: #6ea8fe; --ok: #47cd89; --bad: #f97066; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.45 system-ui, sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 16px; }
header { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
header form { margin-left: auto; }
h1 { font-size: 20px; margin: 8px 0; } h2 { font-size: 16px; margin: 0 0 8px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px; margin: 12px 0; }
.status { font-weight: 600; margin-bottom: 8px; }
progress { width: 100%; height: 14px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
button { background: var(--accent); color: #fff; border: 0; border-radius: 8px; padding: 9px 14px; font: inherit; cursor: pointer; }
button:disabled { opacity: .45; cursor: default; }
button.danger { background: var(--bad); }
button.link { background: none; color: var(--accent); padding: 4px; }
input { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--card);
        color: var(--text); min-width: 0; flex: 1 1 120px; }
.badge { padding: 3px 10px; border-radius: 99px; font-size: 13px; border: 1px solid var(--line); }
.badge.ok { color: var(--ok); border-color: var(--ok); } .badge.bad { color: var(--bad); border-color: var(--bad); }
.muted { color: var(--muted); } .hidden { display: none; } .error { color: var(--bad); }
#captchaImg { display: block; max-width: 100%; height: 80px; image-rendering: pixelated; background: #fff; margin: 6px 0; }
pre { white-space: pre-wrap; word-break: break-word; font-size: 12px; max-height: 420px; overflow: auto; margin: 0; }
ul { padding-left: 18px; margin: 0; } code { word-break: break-all; }
.login { max-width: 360px; padding-top: 12vh; } .login form { display: flex; flex-direction: column; gap: 10px; }
.login label { display: flex; flex-direction: column; gap: 6px; }