:root {
  --bg: #0f1220;
  --panel: #1a1f35;
  --panel2: #232a45;
  --text: #e6e9f5;
  --muted: #9aa3c0;
  --accent: #4f8cff;
  --ok: #36c275;
  --warn: #f0a830;
  --err: #ef5d6b;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
  background: var(--bg); color: var(--text); }
.layout { display: flex; min-height: 100vh; }
.sidebar { width: 220px; background: var(--panel); padding: 18px 0; flex-shrink: 0; }
.sidebar .brand { font-size: 18px; font-weight: 700; padding: 0 20px 18px; }
.sidebar nav { display: flex; flex-direction: column; }
.sidebar nav a { color: var(--muted); text-decoration: none; padding: 11px 20px; font-size: 14px; }
.sidebar nav a:hover, .sidebar nav a.active { background: var(--panel2); color: #fff; }
.content { flex: 1; padding: 28px 36px; overflow: auto; }
h1 { font-size: 22px; margin: 0 0 18px; }
h2 { font-size: 17px; margin: 26px 0 12px; }
a { color: var(--accent); }
.page-head { display: flex; justify-content: space-between; align-items: center; }
.btn, button.btn { display: inline-block; background: var(--panel2); color: #fff; border: none;
  padding: 8px 14px; border-radius: 8px; cursor: pointer; text-decoration: none; font-size: 14px; }
.btn.primary { background: var(--accent); }
.btn:hover { filter: brightness(1.1); }
button.link { background: none; border: none; color: var(--err); cursor: pointer; padding: 0; font-size: 14px; }
table { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: 10px; overflow: hidden; }
th, td { text-align: left; padding: 11px 14px; font-size: 14px; border-bottom: 1px solid var(--panel2); }
th { background: var(--panel2); color: var(--muted); font-weight: 600; }
tr:last-child td { border-bottom: none; }
.badge { padding: 2px 9px; border-radius: 20px; font-size: 12px; }
.badge.done, .badge.enabled { background: rgba(54,194,117,.18); color: var(--ok); }
.badge.pending { background: rgba(240,168,48,.18); color: var(--warn); }
.badge.failed, .badge.disabled { background: rgba(239,93,107,.18); color: var(--err); }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 14px; }
.card { background: var(--panel); border-radius: 12px; padding: 16px; }
.card-title { font-weight: 600; margin-bottom: 6px; }
.card-meta { color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.card-desc { color: var(--muted); font-size: 13px; }
.tag { background: var(--panel2); color: var(--muted); padding: 1px 8px; border-radius: 20px; font-size: 12px; margin-left: 6px; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px,1fr)); gap: 16px; }
.stat { background: var(--panel); border-radius: 12px; padding: 20px; text-align: center; }
.stat-num { font-size: 30px; font-weight: 700; color: var(--accent); }
.stat-label { color: var(--muted); margin-top: 6px; }
.flash { margin-bottom: 14px; }
.flash-item { background: rgba(239,93,107,.15); color: var(--err); padding: 10px 14px; border-radius: 8px; }
.form { max-width: 560px; display: flex; flex-direction: column; gap: 6px; }
.form label { font-size: 13px; color: var(--muted); margin-top: 10px; }
.form .check { color: var(--text); }
.form input, .form textarea, .form select { background: var(--panel2); border: 1px solid #2c3556;
  color: var(--text); padding: 9px 11px; border-radius: 8px; font-size: 14px; }
.form textarea { min-height: 70px; resize: vertical; }
.form hr { border: none; border-top: 1px solid var(--panel2); margin: 16px 0; }
.hint { color: var(--muted); font-size: 13px; }
code { background: var(--panel2); padding: 2px 6px; border-radius: 5px; }
.login-wrap { display: flex; align-items: center; justify-content: center; height: 100vh; }
.login-form { background: var(--panel); padding: 36px; border-radius: 14px; width: 320px; }
.login-form h2 { text-align: center; }
.login-form label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 4px; }
.login-form input { width: 100%; background: var(--panel2); border: 1px solid #2c3556;
  color: #fff; padding: 10px; border-radius: 8px; }
.login-form button { width: 100%; margin-top: 18px; background: var(--accent); color: #fff;
  border: none; padding: 11px; border-radius: 8px; cursor: pointer; font-size: 15px; }