:root {
  --ink: #16202b;
  --muted: #5d6b7a;
  --line: #dde3ea;
  --bg: #f5f7fa;
  --card: #ffffff;
  --accent: #1f5fa9;
  --accent-ink: #ffffff;
  --ok: #1c7a4a;
  --warn: #8a5a00;
  --bad: #a52020;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        Helvetica, Arial, sans-serif;
}
.bar {
  background: var(--ink); color: #fff; padding: 14px 20px;
  display: flex; align-items: baseline; gap: 12px;
}
.mark { font-weight: 700; letter-spacing: .02em; }
.sub { color: #a9b6c4; font-size: 14px; }
main { max-width: 860px; margin: 28px auto; padding: 0 16px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 28px;
}
h1 { font-size: 26px; margin: 0 0 10px; }
h2 { font-size: 19px; margin: 30px 0 8px; }
h3 { font-size: 15px; margin: 18px 0 6px; text-transform: uppercase;
     letter-spacing: .04em; color: var(--muted); }
.lead { font-size: 17px; color: #33404e; }
.muted { color: var(--muted); font-size: 14px; }
section { border-top: 1px solid var(--line); margin-top: 26px; padding-top: 4px; }
section:first-of-type { border-top: 0; }
code { background: #eef2f6; padding: 1px 5px; border-radius: 4px;
       font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
pre { background: #11192290; background: #101820; color: #e6edf3; padding: 14px;
      border-radius: 8px; overflow-x: auto; }
pre code { background: none; color: inherit; padding: 0; }
.notice { background: #fff8e6; border: 1px solid #f0dca8; color: var(--warn);
          padding: 10px 14px; border-radius: 8px; font-size: 14px; margin: 16px 0; }
.split { display: flex; gap: 26px; flex-wrap: wrap; }
.half { flex: 1 1 300px; min-width: 280px; }
.drop { border: 2px dashed var(--line); border-radius: 10px; padding: 22px;
        text-align: center; transition: border-color .15s, background .15s; }
.drop.over { border-color: var(--accent); background: #f0f6ff; }
.btn { display: inline-block; background: #eef2f6; border: 1px solid var(--line);
       color: var(--ink); padding: 9px 16px; border-radius: 7px; cursor: pointer;
       font-size: 15px; }
.btn:hover { background: #e4eaf1; }
.btn.primary { background: var(--accent); border-color: var(--accent);
               color: var(--accent-ink); }
.btn.primary:hover { background: #17497f; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.danger-btn { border-color: #e5bcbc; color: var(--bad); background: #fdf3f3; }
.danger-btn:hover { background: #f9e6e6; }
.progress { margin-top: 14px; }
.bar-outer { height: 9px; background: #e6ebf1; border-radius: 5px; overflow: hidden; }
.bar-inner { height: 100%; width: 0; background: var(--accent); transition: width .2s; }
.creds { border-collapse: collapse; width: 100%; font-size: 14px; }
.creds th { text-align: left; color: var(--muted); font-weight: 500;
            padding: 4px 10px 4px 0; white-space: nowrap; vertical-align: top; }
.creds td { padding: 4px 0; word-break: break-all; }
.pw { user-select: all; }
.files { list-style: none; padding: 0; margin: 8px 0; }
.files li { padding: 6px 0; border-bottom: 1px solid var(--line); }
.files li:last-child { border-bottom: 0; }
.job { border: 1px solid var(--line); border-radius: 8px; padding: 14px;
       margin-bottom: 12px; }
.job h4 { margin: 0 0 6px; font-size: 15px; }
.state { font-size: 12px; text-transform: uppercase; letter-spacing: .05em;
         padding: 2px 8px; border-radius: 20px; }
.state.queued  { background: #eef2f6; color: var(--muted); }
.state.running { background: #e7f0fb; color: var(--accent); }
.state.done    { background: #e6f4ec; color: var(--ok); }
.state.failed  { background: #fbeaea; color: var(--bad); }
.err { color: var(--bad); font-size: 14px; }
.acct { font-size: 14px; color: #33404e; margin: 4px 0 0; }
footer { max-width: 860px; margin: 18px auto 40px; padding: 0 16px;
         color: var(--muted); font-size: 13px; }
@media (max-width: 620px) { .card { padding: 20px; } }