/* 内部工作平台 · 单一样式表 · 系统字体 · 浅色主题 */
:root {
  --bg: #f6f7f9; --panel: #ffffff; --text: #1f2328; --muted: #6b7280; --line: #e5e7eb;
  --primary: #1f6feb; --primary-dark: #1a5fd0; --ok: #1a7f37; --warn: #9a6700; --bad: #cf222e; --info: #0969da;
  --radius: 8px; --shadow: 0 1px 2px rgba(0,0,0,.05);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, Helvetica, Arial, sans-serif; font-size: 15px; line-height: 1.55; color: var(--text); background: var(--bg); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.5rem; margin: 0 0 .5rem; }
h2 { font-size: 1.15rem; margin: 0 0 .75rem; }
p { margin: 0 0 .75rem; }
.lead { color: var(--muted); margin-bottom: 1.25rem; }
.muted { color: var(--muted); }
.small { font-size: .85em; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .92em; }
.empty { color: var(--muted); padding: 1rem; border: 1px dashed var(--line); border-radius: var(--radius); background: var(--panel); }
.inline { display: inline; }
ul.plain { margin: 0; padding-left: 1.2rem; }
ul.list { margin: 0; padding-left: 1.2rem; }
ul.list li { margin: .25rem 0; }

/* 顶栏与导航 */
.topbar { background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.topbar-inner { max-width: 1200px; margin: 0 auto; padding: .6rem 1rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--text); font-size: 1.05rem; white-space: nowrap; }
.nav { display: flex; gap: .25rem; flex-wrap: wrap; flex: 1; }
.nav a { padding: .35rem .7rem; border-radius: 6px; color: var(--text); white-space: nowrap; }
.nav a:hover { background: var(--bg); text-decoration: none; }
.nav a.active { background: var(--primary); color: #fff; }
.userbox { display: flex; align-items: center; gap: .5rem; margin-left: auto; }
.user-name { font-weight: 500; }

/* 页面容器 */
.page { max-width: 1200px; margin: 0 auto; padding: 1.25rem 1rem 3rem; }
.footer { max-width: 1200px; margin: 0 auto; padding: 1rem; color: var(--muted); font-size: .85rem; border-top: 1px solid var(--line); }
.section { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: 1.25rem; box-shadow: var(--shadow); }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: .75rem; flex-wrap: wrap; }
.section-head h1, .section-head h2 { margin: 0; }
.actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* 提示 */
.flashes { margin-bottom: 1rem; }
.flash { padding: .6rem .9rem; border-radius: var(--radius); border: 1px solid var(--line); background: var(--panel); margin-bottom: .5rem; }
.flash-success { border-color: #b7e1c1; background: #ecfdf0; color: var(--ok); }
.flash-warning { border-color: #f1d58b; background: #fff8e1; color: var(--warn); }
.flash-error { border-color: #f3b4b8; background: #fff1f2; color: var(--bad); }
.flash-info { border-color: #b6d4fe; background: #eff6ff; color: var(--info); }
.notice { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; }
.notice-error { border-color: #f3b4b8; }

/* 卡片 */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.card { display: block; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; color: var(--text); box-shadow: var(--shadow); transition: border-color .15s; }
.card:hover { border-color: var(--primary); text-decoration: none; }
.card-title { font-weight: 600; color: var(--muted); font-size: .9rem; }
.card-num { font-size: 1.9rem; font-weight: 700; margin: .2rem 0; }
.card-sub { color: var(--muted); font-size: .85rem; }

/* 表格 */
.table { width: 100%; border-collapse: collapse; background: var(--panel); }
.table th, .table td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { color: var(--muted); font-weight: 600; font-size: .85rem; white-space: nowrap; }
.table tr.muted td { color: var(--muted); }
@media (max-width: 720px) { .table { display: block; overflow-x: auto; white-space: nowrap; } }

/* 键值 */
.kv { display: grid; grid-template-columns: max-content 1fr; gap: .4rem 1.25rem; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }

/* 徽标 */
.badge { display: inline-block; padding: .1rem .5rem; border-radius: 999px; font-size: .78rem; font-weight: 600; background: #eef1f5; color: var(--text); white-space: nowrap; }
.badge-muted { background: #eef1f5; color: var(--muted); }
.badge-queued { background: #eef1f5; color: var(--muted); }
.badge-running, .badge-in_progress { background: #e6f0ff; color: var(--info); }
.badge-awaiting_approval, .badge-pending, .badge-warning { background: #fff4d6; color: var(--warn); }
.badge-done, .badge-active { background: #e3f6e8; color: var(--ok); }
.badge-failed, .badge-cancelled, .badge-archived { background: #ffe3e5; color: var(--bad); }

/* 按钮与表单 */
.btn { display: inline-block; padding: .45rem .9rem; border: 1px solid var(--line); border-radius: 6px; background: var(--panel); color: var(--text); font: inherit; cursor: pointer; line-height: 1.2; }
.btn:hover { background: var(--bg); text-decoration: none; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-small { padding: .25rem .6rem; font-size: .85rem; }
.btn-link { border: none; background: none; color: var(--primary); padding: .2rem .4rem; }
.btn-danger { color: var(--bad); border-color: #f3b4b8; }
.form label { display: block; margin-bottom: .75rem; font-weight: 500; }
.form input[type=text], .form input[type=search], .form input[type=password], .form input[type=number], .form input[type=url], .form input[type=date], .form select, .form textarea {
  display: block; width: 100%; margin-top: .25rem; padding: .45rem .6rem; border: 1px solid var(--line); border-radius: 6px; font: inherit; background: #fff; color: var(--text);
}
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid #b6d4fe; border-color: var(--primary); }
.form-inline { display: flex; gap: .75rem; align-items: flex-end; flex-wrap: wrap; }
.form-inline label { margin-bottom: 0; min-width: 160px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: .5rem 1.25rem; }
.form-grid .form-actions { grid-column: 1 / -1; display: flex; gap: .5rem; margin-top: .5rem; }
.filter { margin-bottom: 1rem; }
.req { color: var(--bad); }
.login-box { max-width: 380px; margin: 3rem auto; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }
.login-box .btn { width: 100%; }

/* 可复制区块（成品页用） */
.copyable { position: relative; }
.copyable pre { white-space: pre-wrap; word-break: break-word; background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: .75rem; }
.copy-btn.copied { background: #e3f6e8; color: var(--ok); border-color: #b7e1c1; }