:root {
  --bg: #f5f6f8; --card: #fff; --text: #1d2330; --muted: #667085; --line: #e3e6ec;
  --accent: #2456d6; --accent-text: #fff; --ok: #12805c; --ok-bg: #e3f5ee;
  --err: #b42318; --err-bg: #fdeceb; --run: #8a5a00; --run-bg: #fff2d6; --idle-bg: #eceef2;
  --log-bg: #11151c; --log-text: #d7dde8;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1218; --card: #181c25; --text: #e7eaf0; --muted: #9aa3b5; --line: #2a303d;
    --accent: #6c93ff; --accent-text: #0b1020; --ok: #5fd3a8; --ok-bg: #12332a;
    --err: #ff8f85; --err-bg: #3a1a18; --run: #f3c46b; --run-bg: #3a2d10; --idle-bg: #232836;
    --log-bg: #0a0d12;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
header { background: var(--card); border-bottom: 1px solid var(--line); padding: 10px 16px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
header h1 { font-size: 17px; margin: 0; margin-right: auto; }
nav { display: flex; gap: 4px; }
nav a { padding: 6px 12px; border-radius: 8px; color: var(--muted); text-decoration: none; }
nav a.on { background: var(--idle-bg); color: var(--text); }
main { max-width: 1000px; margin: 0 auto; padding: 20px 16px 60px; }
h2 { font-size: 20px; margin: 0 0 14px; }
h3 { font-size: 15px; margin: 18px 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.card h3 { margin: 0 0 4px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row.end { justify-content: flex-end; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--idle-bg); color: var(--muted); }
.badge.success { background: var(--ok-bg); color: var(--ok); }
.badge.failed { background: var(--err-bg); color: var(--err); }
.badge.running { background: var(--run-bg); color: var(--run); }
button, .btn { font: inherit; padding: 7px 14px; border-radius: 8px; border: 1px solid var(--line); background: var(--card); color: var(--text); cursor: pointer; text-decoration: none; display: inline-block; }
button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
button.danger { color: var(--err); }
button:disabled { opacity: .5; cursor: not-allowed; }
input, select, textarea { font: inherit; width: 100%; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--text); }
textarea { min-height: 140px; font-family: ui-monospace, Consolas, monospace; font-size: 13px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 4px; }
label.inline { display: flex; align-items: center; gap: 8px; margin: 0; color: var(--text); font-size: 14px; }
label.inline input { width: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); font-size: 14px; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
tr.pick { cursor: pointer; }
tr.pick:hover td, tr.sel td { background: var(--idle-bg); }
pre.log { background: var(--log-bg); color: var(--log-text); padding: 14px; border-radius: 10px; overflow: auto; max-height: 460px; font-size: 12.5px; white-space: pre-wrap; word-break: break-word; margin: 0; }
.login { max-width: 360px; margin: 12vh auto; }
.err { color: var(--err); background: var(--err-bg); padding: 8px 12px; border-radius: 8px; margin: 10px 0; font-size: 14px; }
.toast { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 10px 18px; border-radius: 10px; z-index: 9; }
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.5); display: flex; align-items: center; justify-content: center; padding: 16px; z-index: 5; }
.modal { background: var(--card); border-radius: 14px; padding: 20px; width: 100%; max-width: 560px; max-height: 90vh; overflow: auto; }
.tablewrap { overflow-x: auto; }
@media (max-width: 560px) { main { padding: 14px 12px 50px; } }