/* 更新总后台样式 */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font: 14px/1.6 "Microsoft YaHei", sans-serif; background: #f0f2f5; color: #303133; }
a { color: #409eff; text-decoration: none; }
.muted { color: #909399; font-size: 12px; }
.mono { font-family: Consolas, monospace; cursor: pointer; }

/* 顶栏 */
.topbar { background: #1f2d3d; color: #fff; padding: 0 24px; height: 52px; display: flex; align-items: center; gap: 24px; }
.topbar .brand { font-weight: bold; font-size: 15px; }
.topbar nav { display: flex; gap: 4px; flex: 1; }
.topbar nav a { color: #c0c4cc; padding: 6px 14px; border-radius: 4px; }
.topbar nav a.on, .topbar nav a:hover { background: #409eff; color: #fff; }
.topbar .out { color: #f56c6c; }

.wrap { max-width: 1280px; margin: 20px auto; padding: 0 16px; }
.page-head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 14px; }
h2 { font-size: 18px; } h3 { font-size: 15px; margin: 18px 0 8px; }

/* 卡片 */
.cards { display: flex; gap: 16px; }
.card { background: #fff; border-radius: 8px; padding: 20px 28px; flex: 1; text-align: center; box-shadow: 0 1px 4px rgba(0,0,0,.06); }
.card b { display: block; font-size: 28px; color: #409eff; }
.card span { color: #909399; font-size: 12px; }

/* 表格 */
table { width: 100%; background: #fff; border-collapse: collapse; border-radius: 8px; overflow: hidden; box-shadow: 0 1px 4px rgba(0,0,0,.06); }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid #ebeef5; font-size: 13px; vertical-align: top; }
th { background: #fafafa; color: #606266; white-space: nowrap; }
tr:last-child td { border-bottom: none; }

/* 表单 */
input, select, textarea { padding: 7px 10px; border: 1px solid #dcdfe6; border-radius: 4px; font-size: 13px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: #409eff; }
button { padding: 7px 16px; background: #409eff; color: #fff; border: none; border-radius: 4px; cursor: pointer; font-size: 13px; }
button:hover { opacity: .9; }
button.warn { background: #e6a23c; }
button.danger { background: #f56c6c; }
.inline-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 6px 0; }

/* 折叠添加框 */
.add-box { background: #fff; border-radius: 8px; padding: 10px 16px; margin-bottom: 14px; box-shadow: 0 1px 4px rgba(0,0,0,.06); }
.add-box summary { cursor: pointer; color: #409eff; font-size: 13px; }
.add-box[open] summary { margin-bottom: 8px; }

/* 行内操作 */
td.ops details { margin: 4px 0; }
td.ops summary { cursor: pointer; color: #409eff; font-size: 12px; }
td.ops form { margin: 6px 0; }
.ib { display: inline-block; margin-right: 6px; }
.plugin-checks { max-width: 640px; margin: 6px 0; }
.plugin-checks label { font-size: 12px; display: inline-block; margin-bottom: 4px; }

/* 提示 */
.alert { padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; font-size: 13px; }
.alert.ok { background: #f0f9eb; color: #67c23a; border: 1px solid #e1f3d8; }
.alert.err { background: #fef0f0; color: #f56c6c; border: 1px solid #fde2e2; }
.ok-text { color: #67c23a; font-weight: bold; }
.err-text { color: #f56c6c; font-weight: bold; }

/* 登录页 */
.login-page { display: flex; justify-content: center; align-items: center; min-height: 100vh; }
.login-box { background: #fff; border-radius: 10px; padding: 36px; width: 340px; box-shadow: 0 4px 20px rgba(0,0,0,.1); }
.login-box h2 { text-align: center; margin-bottom: 20px; }
.login-box input { width: 100%; margin-bottom: 12px; }
.login-box button { width: 100%; padding: 10px; }