:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --ink: #1c2333;
  --muted: #6b7280;
  --line: #e5e7eb;
  --accent: #4f46e5;
  --accent-ink: #ffffff;
  --ok-bg: #e7f6ee; --ok-ink: #0f7a44;
  --off-bg: #f0f1f4; --off-ink: #6b7280;
  --err-bg: #fdeaea; --err-ink: #b42318;
  --warn-bg: #fff5e6; --warn-ink: #9a6400;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 15px; line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex; align-items: center; gap: 20px;
  background: var(--card); border-bottom: 1px solid var(--line);
  padding: 0 24px; height: 56px;
}
.brand { font-weight: 700; letter-spacing: .2px; }
.mainnav { display: flex; gap: 4px; }
.mainnav a {
  color: var(--muted); padding: 7px 12px; border-radius: 8px; font-weight: 500;
}
.mainnav a:hover { background: var(--bg); text-decoration: none; }
.mainnav a.on { color: var(--accent); background: #eef0fe; }
.logout { margin-left: auto; }
.logout button {
  background: transparent; border: 1px solid var(--line); color: var(--muted);
  padding: 6px 12px; border-radius: 8px; cursor: pointer; font-size: 14px;
}
.logout button:hover { border-color: #d1d5db; }

.wrap { max-width: 920px; margin: 28px auto; padding: 0 24px; }
.page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
h1 { font-size: 22px; margin: 0; font-weight: 600; }
.muted { color: var(--muted); }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--line); background: var(--card); color: var(--ink);
  padding: 8px 14px; border-radius: 8px; cursor: pointer; font-size: 14px; font-weight: 500;
}
.btn:hover { text-decoration: none; border-color: #d1d5db; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { background: #4338ca; }

.tbl { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.tbl th, .tbl td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: 14px; }
.tbl th { background: #fafbfc; color: var(--muted); font-weight: 500; font-size: 13px; }
.tbl tr:last-child td { border-bottom: none; }
.tbl .strong { font-weight: 600; }
.mono { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: 13px; color: var(--muted); }
.err-cell { color: var(--err-ink); font-size: 13px; }

.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 500; }
.badge.ok, .badge.s-done { background: var(--ok-bg); color: var(--ok-ink); }
.badge.off, .badge.s-skipped { background: var(--off-bg); color: var(--off-ink); }
.badge.s-failed { background: var(--err-bg); color: var(--err-ink); }
.badge.s-pending, .badge.s-processing { background: var(--warn-bg); color: var(--warn-ink); }

.empty {
  background: var(--card); border: 1px dashed #d7dae0; border-radius: 12px;
  padding: 40px 24px; text-align: center; color: var(--muted);
}

.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 32px; width: 320px; display: flex; flex-direction: column; gap: 14px;
  box-shadow: 0 8px 30px rgba(20,30,60,.06);
}
.login-brand { font-weight: 700; color: var(--muted); font-size: 14px; }
.login-card h1 { font-size: 20px; margin: 0 0 4px; }
.login-card input {
  border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; font-size: 15px;
}
.login-card input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px #eef0fe; }
.login-card .btn { justify-content: center; }
.err-msg { color: var(--err-ink); background: var(--err-bg); padding: 8px 12px; border-radius: 8px; margin: 0; font-size: 14px; }