:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #1d2330;
  --muted: #6b7385;
  --border: #e3e6ec;
  --accent: #2f6fed;
  --accent-text: #ffffff;
  --code-bg: #f1f3f7;
  --ok: #1f9d55;
  --ok-bg: #e5f6ec;
  --bad: #d93a3a;
  --bad-bg: #fdeaea;
  --warn: #b7791f;
  --warn-bg: #fdf3e1;
  --info: #2f6fed;
  --info-bg: #e7efff;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171d;
    --panel: #1c2028;
    --text: #e4e7ee;
    --muted: #8d95a8;
    --border: #2c323d;
    --accent: #5b8cff;
    --code-bg: #12151b;
    --ok: #4cc77f;
    --ok-bg: #173324;
    --bad: #ff6b6b;
    --bad-bg: #3a1c1f;
    --warn: #e0a84a;
    --warn-bg: #3a2e17;
    --info: #7aa2ff;
    --info-bg: #1b2744;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, textarea.mono, .mono {
  font-family: ui-monospace, "Cascadia Code", Consolas, "Courier New", monospace;
  font-size: 13px;
}
code { background: var(--code-bg); padding: 1px 5px; border-radius: 4px; }
pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  overflow: auto;
  margin: 0;
  white-space: pre;
}
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 0 0 12px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

/* ---------- 顶部导航 ---------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 24px;
  height: 52px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { font-weight: 700; font-size: 16px; color: var(--text); }
.topbar nav { display: flex; gap: 4px; flex: 1; }
.topbar nav a { color: var(--muted); padding: 6px 12px; border-radius: 6px; }
.topbar nav a:hover { background: var(--code-bg); text-decoration: none; }
.topbar nav a.active { color: var(--accent); background: var(--info-bg); font-weight: 600; }

.container { max-width: 1180px; margin: 0 auto; padding: 24px 16px 64px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
  margin-bottom: 16px;
}
.flash {
  background: var(--info-bg);
  color: var(--info);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 16px;
}
.error {
  background: var(--bad-bg);
  color: var(--bad);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 16px;
}
.tip {
  background: var(--warn-bg);
  color: var(--text);
  border-left: 3px solid var(--warn);
  border-radius: 6px;
  padding: 10px 14px;
  margin-bottom: 16px;
}

/* ---------- 统计卡片 ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 14px 18px; }
.stat .num { font-size: 26px; font-weight: 700; }
.stat .label { color: var(--muted); font-size: 12px; }

/* ---------- 表格 ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 500; font-size: 12px; }
tr:last-child td { border-bottom: none; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge.success { background: var(--ok-bg); color: var(--ok); }
.badge.failed { background: var(--bad-bg); color: var(--bad); }
.badge.running { background: var(--info-bg); color: var(--info); }
.badge.pulled, .badge.gray { background: var(--code-bg); color: var(--muted); }

/* ---------- 表单 ---------- */
label { display: block; font-weight: 600; margin-bottom: 4px; }
label .muted { font-weight: 400; }
input[type=text], input[type=password], input[type=number], select, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel);
  color: var(--text);
  font: inherit;
}
textarea.mono { min-height: 140px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.field { margin-bottom: 14px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 180px; }

button, .btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font: inherit;
  cursor: pointer;
  white-space: nowrap;
}
button:hover, .btn:hover { background: var(--code-bg); text-decoration: none; }
button.primary, .btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
button.primary:hover, .btn.primary:hover { filter: brightness(1.08); }
button.danger { color: var(--bad); }
button.link { border: none; background: none; color: var(--muted); padding: 4px 8px; }
button.small, .btn.small { padding: 3px 9px; font-size: 12px; }
.actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
form.inline { display: inline; }

/* ---------- 命令框 ---------- */
.cmd { position: relative; }
.cmd pre { padding-right: 70px; white-space: pre-wrap; word-break: break-all; }
.cmd button { position: absolute; top: 8px; right: 8px; }

/* ---------- 配方编辑器 ---------- */
.editor-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: start; }
@media (max-width: 900px) { .editor-grid { grid-template-columns: 1fr; } }
.step {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 8px;
  background: var(--bg);
}
.step-head { display: flex; align-items: center; gap: 8px; }
.step-num { color: var(--muted); font-weight: 700; width: 22px; }
.step-title { flex: 1; font-weight: 600; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.step-title input { font-weight: 600; }
.step textarea { margin-top: 8px; min-height: 90px; }
.step .desc { color: var(--muted); font-size: 12px; margin: 2px 0 0 30px; }
.var-row { display: flex; gap: 8px; margin-bottom: 8px; }
.var-row input:first-child { flex: 0 0 38%; }
#preview { max-height: 75vh; font-size: 12px; }
.sticky { position: sticky; top: 68px; }

.progress { height: 8px; background: var(--code-bg); border-radius: 999px; overflow: hidden; margin: 8px 0; }
.progress > div { height: 100%; background: var(--accent); }
.progress.success > div { background: var(--ok); }
.progress.failed > div { background: var(--bad); }

dl.info { display: grid; grid-template-columns: 110px 1fr; gap: 6px 12px; margin: 0; }
dl.info dt { color: var(--muted); }
dl.info dd { margin: 0; }

.login-box { max-width: 360px; margin: 12vh auto; }

/* CodeMirror 暗色适配 */
.CodeMirror { border: 1px solid var(--border); border-radius: 6px; height: 460px; font-size: 13px; }
@media (prefers-color-scheme: dark) {
  .CodeMirror { background: var(--code-bg); color: var(--text); }
  .CodeMirror-gutters { background: var(--panel); border-right-color: var(--border); }
  .CodeMirror-cursor { border-left-color: var(--text); }
  .cm-s-default .cm-string { color: #e6a26b; }
  .cm-s-default .cm-keyword, .cm-s-default .cm-builtin { color: #c792ea; }
  .cm-s-default .cm-comment { color: #6f7a8f; }
  .cm-s-default .cm-def, .cm-s-default .cm-variable-2 { color: #82aaff; }
  .cm-s-default .cm-attribute { color: #7fd1b9; }
  .CodeMirror-selected { background: #2c3648 !important; }
}
a.stat { color: var(--text); }
a.stat:hover { text-decoration: none; border-color: var(--accent); }