:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --panel-2: #f1f3f6;
  --border: #e3e6eb;
  --border-strong: #d0d4db;
  --fg: #1f2430;
  --fg-soft: #3d4451;
  --muted: #6c737f;
  --accent: #2563eb;
  --accent-soft: #dbeafe;
  --ok: #15803d;
  --ok-soft: #dcfce7;
  --warn: #b45309;
  --warn-soft: #fef3c7;
  --bad: #b91c1c;
  --bad-soft: #fee2e2;
  --plus: #6d28d9;
  --plus-soft: #ede9fe;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg);
  font: 14px/1.5 -apple-system, "PingFang SC", "Segoe UI", Roboto, sans-serif; }

header { display: flex; justify-content: space-between; align-items: center;
  padding: 12px 28px; border-bottom: 1px solid var(--border); background: var(--panel); }
.brand { display: flex; align-items: baseline; gap: 10px; }
.brand .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
  display: inline-block; }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; padding: 4px 2px;
  border-bottom: 2px solid transparent; }
nav a.active { color: var(--fg); border-bottom-color: var(--accent); }
nav a:hover { color: var(--fg); }
nav a.logout { color: var(--warn); }

main { padding: 24px 28px; max-width: 1300px; margin: 0 auto; }
footer { padding: 12px 28px; border-top: 1px solid var(--border); font-size: 12px;
  color: var(--muted); background: var(--panel); }

h1 { font-size: 22px; margin: 4px 0 18px; color: var(--fg); }
h2 { font-size: 16px; margin: 0; color: var(--fg); }

.muted { color: var(--muted); }
.err { color: var(--bad); background: var(--bad-soft); border: 1px solid #fca5a5;
  padding: 10px 14px; border-radius: 6px; margin: 12px 0; }
.flash { padding: 10px 28px; background: var(--warn-soft);
  border-bottom: 1px solid #fcd34d; color: var(--warn); }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 18px 20px; margin-bottom: 18px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04); }
.panel-head { display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 14px; gap: 18px; flex-wrap: wrap; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border);
  color: var(--fg-soft); }
thead th { background: var(--panel-2); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.5px; }
tr:hover td { background: #fafbfc; }
td.c { text-align: center; }
code { font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 12px;
  background: var(--panel-2); padding: 2px 6px; border-radius: 3px; color: var(--fg-soft);
  border: 1px solid var(--border); }

.tag { display: inline-block; padding: 2px 10px; border-radius: 10px; font-size: 11px;
  background: var(--panel-2); color: var(--muted); font-weight: 500; }
.tag.ok { background: var(--ok-soft); color: var(--ok); }
.tag.pending { background: var(--warn-soft); color: var(--warn); }
.tag.bad { background: var(--bad-soft); color: var(--bad); }
.tag.plus { background: var(--plus-soft); color: var(--plus); }

input[type=text], input[type=password], textarea {
  background: var(--panel); border: 1px solid var(--border-strong); color: var(--fg);
  padding: 8px 12px; border-radius: 5px; font: inherit; width: 100%;
}
textarea { font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 12px;
  background: var(--panel-2); }
input:focus, textarea:focus { outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft); }

button { background: var(--accent); color: white; border: 0; padding: 8px 18px;
  border-radius: 5px; font-size: 13px; cursor: pointer; font-weight: 500;
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.2); }
button:hover { filter: brightness(1.05); }
button:disabled { background: #cbd5e1; color: #64748b; cursor: not-allowed;
  box-shadow: none; }
button.danger { background: var(--bad); box-shadow: 0 1px 2px rgba(185, 28, 28, 0.2); }

.inline-form { display: flex; gap: 8px; }
.inline-form input { width: 260px; }

.actions { display: flex; align-items: center; gap: 12px; margin-top: 12px; }

pre.hint { background: var(--panel-2); border: 1px dashed var(--border-strong);
  color: var(--fg-soft); padding: 10px 14px; border-radius: 5px; font-size: 12px;
  overflow-x: auto; }

.job-banner { background: var(--warn-soft); border: 1px solid #fcd34d;
  border-radius: 6px; padding: 10px 14px; margin-bottom: 14px; display: flex;
  align-items: center; gap: 12px; flex-wrap: wrap; color: var(--warn); }
.job-banner a { color: var(--accent); }
.job-banner strong { color: var(--fg); }

.job-meta { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 18px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 6px;
  padding: 14px 18px; margin-bottom: 14px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04); }

.log { background: #0f172a; color: #e2e8f0; padding: 14px; border-radius: 6px;
  font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 12px; line-height: 1.45;
  height: 560px; overflow: auto; border: 1px solid #1e293b; white-space: pre-wrap;
  word-break: break-all; }

.login-box { max-width: 360px; margin: 80px auto; background: var(--panel);
  border: 1px solid var(--border); border-radius: 10px; padding: 32px;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08); }
.login-box h1 { font-size: 18px; margin-top: 0; }
.login-box input { margin-bottom: 12px; }
.login-box button { width: 100%; padding: 10px; }