:root {
  --bg: #0b0f14;
  --panel: #111823;
  --panel-2: #16202c;
  --line: #223040;
  --text: #e6edf3;
  --muted: #8b9bb0;
  --dim: #5d6b7d;
  --ok: #3fb950;
  --amber: #d29922;
  --red: #f85149;
  --blue: #4493f8;
  --radius: 12px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(1200px 600px at 20% -10%, #16212e 0%, var(--bg) 60%);
  color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", sans-serif;
  min-height: 100vh;
}

header {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  background: rgba(11, 15, 20, 0.82);
  z-index: 10;
  flex-wrap: wrap;
}

.brand {
  font-weight: 650;
  letter-spacing: .3px;
  font-size: 15px;
}

.brand span { color: var(--dim); font-weight: 400; margin-left: 6px; }

.machines { display: flex; gap: 8px; flex-wrap: wrap; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  transition: .15s;
}

.chip:hover { border-color: #34465c; color: var(--text); }
.chip.active { border-color: var(--blue); color: var(--text); background: #142236; }

.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--dim); }
.dot.online { background: var(--ok); box-shadow: 0 0 8px rgba(63, 185, 80, .7); }
.dot.offline { background: var(--red); }

.spacer { flex: 1; }

.updated { color: var(--dim); font-size: 12px; font-family: var(--mono); }

main { padding: 22px 24px 60px; max-width: 1180px; margin: 0 auto; }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}

.stat {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.stat .k { color: var(--muted); font-size: 12px; }
.stat .v { font-family: var(--mono); font-size: 24px; margin-top: 4px; }
.stat.red .v { color: var(--red); }
.stat.amber .v { color: var(--amber); }
.stat.ok .v { color: var(--ok); }

h2 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--dim);
  margin: 26px 0 12px;
  font-weight: 600;
}

/* 「任务」标题行：左标题、右侧放筛选 chip */
.section-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-head h2 { flex: 1; margin-right: 0; }

.projects { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }

.project {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 15px 16px;
  cursor: pointer;
  transition: .15s;
  position: relative;
  overflow: hidden;
}

.project:hover { border-color: #2f4155; transform: translateY(-1px); }
.project .name { font-weight: 600; display: flex; align-items: center; gap: 8px; }
.project .path { color: var(--dim); font-size: 12px; font-family: var(--mono); margin-top: 6px; word-break: break-all; }
.project .meta { display: flex; gap: 14px; margin-top: 12px; color: var(--muted); font-size: 12.5px; }
.project .meta b { color: var(--text); font-family: var(--mono); font-weight: 500; }

table { width: 100%; border-collapse: collapse; }

thead th {
  text-align: left;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--dim);
  font-weight: 600;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

tbody td { padding: 11px 10px; border-bottom: 1px solid #18222e; vertical-align: top; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: #131c26; }

.title { font-weight: 500; }
.sub { color: var(--dim); font-size: 12px; margin-top: 3px; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid transparent;
  white-space: nowrap;
}

.badge.ok { color: var(--ok); background: rgba(63, 185, 80, .1); border-color: rgba(63, 185, 80, .25); }
.badge.amber { color: var(--amber); background: rgba(210, 153, 34, .1); border-color: rgba(210, 153, 34, .26); }
.badge.red { color: var(--red); background: rgba(248, 81, 73, .1); border-color: rgba(248, 81, 73, .26); }
.badge.neutral { color: var(--muted); background: rgba(139, 155, 176, .08); border-color: rgba(139, 155, 176, .18); }

/* 机器离线：整行压暗，并在介入判定后补一个灰色小标 */
tbody tr.offline { opacity: .55; }

.badge.offline-tag {
  color: var(--dim);
  background: rgba(93, 107, 125, .1);
  border-color: rgba(93, 107, 125, .3);
  font-size: 11.5px;
  margin-left: 6px;
}

.num { font-family: var(--mono); }
.muted { color: var(--muted); }
.empty { color: var(--dim); padding: 26px 4px; text-align: center; }

.drawer-back {
  position: fixed; inset: 0; background: rgba(0, 0, 0, .55); opacity: 0; pointer-events: none;
  transition: .18s; z-index: 40;
}
.drawer-back.open { opacity: 1; pointer-events: auto; }

.drawer {
  position: fixed; top: 0; right: 0; height: 100%; width: min(620px, 94vw);
  background: var(--panel); border-left: 1px solid var(--line);
  transform: translateX(100%); transition: .2s; z-index: 50;
  display: flex; flex-direction: column;
}
.drawer.open { transform: none; }

.drawer header {
  position: static; background: none; backdrop-filter: none; padding: 18px 20px;
  border-bottom: 1px solid var(--line); display: block;
}

.drawer .body { overflow: auto; padding: 18px 20px 40px; }

.kv { display: grid; grid-template-columns: 110px 1fr; gap: 8px 14px; font-size: 13px; }
.kv .k { color: var(--dim); }
.kv .v { color: var(--text); word-break: break-word; font-family: var(--mono); font-size: 12.5px; }

.close {
  background: none; border: 1px solid var(--line); color: var(--muted);
  border-radius: 8px; padding: 4px 10px; cursor: pointer; font-size: 13px;
}
.close:hover { color: var(--text); border-color: #34465c; }

.run {
  border: 1px solid var(--line); border-radius: 10px; padding: 11px 13px; margin-bottom: 10px;
  background: var(--panel-2);
}
.run .top { display: flex; justify-content: space-between; gap: 10px; font-size: 12.5px; }
.run pre {
  white-space: pre-wrap; word-break: break-word; margin: 8px 0 0; color: var(--muted);
  font-family: var(--mono); font-size: 11.5px; max-height: 180px; overflow: auto;
}

@media (max-width: 720px) {
  header { padding: 14px 16px; gap: 10px; }
  main { padding: 16px 16px 50px; }
  thead { display: none; }
  tbody tr { display: block; border-bottom: 1px solid #18222e; padding: 10px 0; }
  tbody td { display: block; border: none; padding: 3px 4px; }
}