* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #1f2933;
  background: #f4f6f8;
  font-size: 14px;
}
a { color: #2563eb; text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: #eef2f7; padding: 1px 5px; border-radius: 4px; font-size: 12px; }

/* ---------- 登录 / 错误页 ---------- */
.login-page {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; background: linear-gradient(135deg, #1e3a8a, #2563eb);
}
.login-card {
  background: #fff; padding: 36px 32px; border-radius: 12px; width: 340px;
  box-shadow: 0 12px 40px rgba(0,0,0,.18); text-align: center;
}
.login-card h1 { margin: 0 0 4px; font-size: 22px; }
.login-card .subtitle { margin: 0 0 20px; color: #8a94a6; font-size: 13px; }
.login-card label { display: block; text-align: left; margin-bottom: 14px; font-size: 13px; color: #52606d; }
.login-card input { width: 100%; margin-top: 6px; padding: 10px; border: 1px solid #cbd2d9; border-radius: 8px; }
.login-card button {
  width: 100%; padding: 11px; border: 0; border-radius: 8px; margin-top: 8px;
  background: #2563eb; color: #fff; font-size: 15px; cursor: pointer;
}
.login-card button:hover { background: #1d4ed8; }
.back-link { display: inline-block; margin-top: 16px; }

/* ---------- 布局 ---------- */
.layout { display: flex; min-height: 100vh; }
.sidebar { width: 210px; background: #111827; color: #cbd5e1; flex-shrink: 0; }
.sidebar .brand { padding: 20px 22px; font-size: 17px; font-weight: 600; color: #fff; border-bottom: 1px solid #1f2937; }
.sidebar nav { padding: 12px 0; display: flex; flex-direction: column; }
.sidebar nav a { padding: 11px 22px; color: #cbd5e1; }
.sidebar nav a:hover { background: #1f2937; text-decoration: none; }
.sidebar nav a.active { background: #2563eb; color: #fff; }

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar {
  height: 56px; background: #fff; border-bottom: 1px solid #e4e7eb;
  display: flex; align-items: center; justify-content: space-between; padding: 0 24px;
}
.topbar .page-title { font-size: 16px; font-weight: 600; }
.topbar .user-box { font-size: 13px; color: #52606d; }
.topbar .logout { margin-left: 12px; }
.content { padding: 24px; }

/* ---------- 卡片 ---------- */
.cards { display: flex; gap: 16px; margin-bottom: 20px; }
.card { background: #fff; border-radius: 10px; padding: 20px 24px; flex: 1; box-shadow: 0 1px 3px rgba(0,0,0,.06); }
.card-num { font-size: 30px; font-weight: 700; color: #2563eb; }
.card-label { color: #8a94a6; margin-top: 6px; }
.panel { background: #fff; border-radius: 10px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,.06); }
.panel h2 { margin-top: 0; }

/* ---------- 表格 ---------- */
.toolbar { margin-bottom: 14px; }
.table { width: 100%; background: #fff; border-radius: 10px; overflow: hidden; border-collapse: collapse; box-shadow: 0 1px 3px rgba(0,0,0,.06); }
.table th, .table td { padding: 11px 14px; text-align: left; border-bottom: 1px solid #eef2f7; }
.table th { background: #f8fafc; color: #52606d; font-weight: 600; font-size: 13px; }
.table tr:last-child td { border-bottom: 0; }
.table .empty { text-align: center; color: #9aa5b1; padding: 28px; }
.actions { display: flex; gap: 12px; align-items: center; }
.actions form { display: inline; margin: 0; }

/* ---------- 组件 ---------- */
.btn { display: inline-block; padding: 8px 16px; border-radius: 8px; border: 1px solid #cbd2d9; background: #fff; color: #1f2933; cursor: pointer; }
.btn:hover { text-decoration: none; background: #f1f5f9; }
.btn-primary { background: #2563eb; color: #fff; border-color: #2563eb; }
.btn-primary:hover { background: #1d4ed8; }
.link { background: none; border: 0; padding: 0; cursor: pointer; color: #2563eb; font-size: 14px; }
.link.danger { color: #dc2626; }
.badge { padding: 2px 9px; border-radius: 10px; font-size: 12px; }
.badge.on { background: #dcfce7; color: #15803d; }
.badge.off { background: #fee2e2; color: #b91c1c; }
.tag { display: inline-block; background: #eef2f7; color: #52606d; padding: 1px 8px; border-radius: 10px; font-size: 12px; margin-right: 4px; }
.alert { background: #fee2e2; color: #b91c1c; padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; }

/* ---------- 表单 ---------- */
.form { background: #fff; border-radius: 10px; padding: 24px; max-width: 560px; box-shadow: 0 1px 3px rgba(0,0,0,.06); }
.form > label { display: block; margin-bottom: 16px; font-size: 13px; color: #52606d; }
.form input:not([type=checkbox]), .form select { width: 100%; margin-top: 6px; padding: 9px 10px; border: 1px solid #cbd2d9; border-radius: 8px; }
.checks { border: 1px solid #e4e7eb; border-radius: 8px; padding: 12px 16px; margin-bottom: 16px; }
.checks legend { color: #52606d; padding: 0 6px; }
.check { display: block; margin: 8px 0; font-size: 13px; color: #1f2933; }
.check input { margin-right: 8px; }
.form-actions { display: flex; gap: 12px; }
.form-row { display: flex; gap: 16px; }
.form-row > label { flex: 1; }
.form .hint, .panel .sub, .sub { color: #8a94a6; font-size: 12px; }
.form hr { border: 0; border-top: 1px solid #eef2f7; margin: 18px 0; }
.mono-sm { font-family: ui-monospace, Menlo, monospace; font-size: 12px; color: #52606d; }
.sec { margin: 24px 0 10px; font-size: 15px; }
.kube-mode { margin-left: 14px; color: #8a94a6; font-size: 12px; }
.src-console { background: #dbeafe; color: #1d4ed8; }
.src-cluster { background: #fef3c7; color: #b45309; }
.alert-inline { color: #b91c1c; font-size: 12px; }
td .sub { margin-top: 2px; }

/* ---------- 任务日志 ---------- */
.log-search { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.log-search input[type=text] { flex: 1; padding: 8px 10px; border: 1px solid #cbd2d9; border-radius: 8px; font-size: 13px; }
.log-opt { color: #52606d; font-size: 12px; white-space: nowrap; }
.log-opt input { margin-right: 4px; }
.log-body { background: #0f172a; color: #e2e8f0; border-radius: 8px; padding: 14px 16px; margin: 0; max-height: 70vh; overflow: auto; font-family: ui-monospace, Menlo, monospace; font-size: 12px; line-height: 1.6; white-space: pre-wrap; word-break: break-all; }

/* ---------- 日志检索 ---------- */
.log-filter { padding: 16px 18px; }
.log-filter-row { display: flex; gap: 14px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 10px; }
.log-filter-row > label { display: flex; flex-direction: column; font-size: 12px; color: #52606d; gap: 4px; }
.log-filter-row input, .log-filter-row select { padding: 7px 9px; border: 1px solid #cbd2d9; border-radius: 8px; font-size: 13px; }