:root {
  --bg: #f6f5f1;
  --card: #ffffff;
  --ink: #20242b;
  --muted: #7b7568;
  --line: #e4e1d8;
  --accent: #6b5b3e;
  --accent-soft: #f1ece0;
  --ok: #2e7d32;
  --bad: #b3261e;
  --mono: "Cascadia Mono", Consolas, "Courier New", monospace;
}

* { box-sizing: border-box; }

/* hidden 属性优先于任何 display 样式（否则 .modal 的 display:flex 会让弹窗关不掉） */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.7 "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
}

/* ---------- 顶栏 ---------- */
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 22px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand h1 { margin: 0; font-size: 19px; letter-spacing: .5px; }
.brand .sub { color: var(--muted); font-size: 12.5px; margin-top: 2px; }
.head-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.badge {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: var(--bg);
  white-space: nowrap;
}
.badge.ok { color: var(--ok); border-color: #cde3ce; background: #f2f9f2; }
.badge.bad { color: var(--bad); border-color: #eccfcb; background: #fdf4f3; }

/* ---------- 布局 ---------- */
main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 16px;
  padding: 16px 22px 40px;
  max-width: 1400px;
  margin: 0 auto;
  align-items: start;
}
.col-main, .col-side { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.col-side { position: sticky; top: 76px; }

@media (max-width: 980px) {
  main { grid-template-columns: 1fr; }
  .col-side { position: static; }
}

/* ---------- 卡片 ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
  box-shadow: 0 1px 2px rgba(32, 36, 43, .04);
}
.card h2 { margin: 0 0 12px; font-size: 15px; color: var(--accent); letter-spacing: .5px; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 760px) { .grid2 { grid-template-columns: 1fr; } }

.field { display: flex; flex-direction: column; gap: 6px; }
.field .label { font-size: 13.5px; font-weight: 600; }
.field .label em { font-style: normal; font-weight: 400; color: var(--muted); font-size: 12px; margin-left: 4px; }

textarea {
  width: 100%;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  font: inherit;
  color: inherit;
  background: #fcfbf8;
  outline: none;
}
textarea:focus { border-color: var(--accent); background: #fff; }

.row { display: flex; align-items: center; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.hint { color: var(--muted); font-size: 12.5px; }

/* ---------- 按钮 ---------- */
.btn, button.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 13.5px;
  padding: 7px 14px;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn.ghost { background: var(--bg); }
.primary {
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-size: 15px;
  padding: 10px 22px;
  cursor: pointer;
}
.primary:hover { background: #57492f; }
.primary:disabled { background: #b9b2a2; cursor: not-allowed; }
.primary.big { font-size: 15.5px; padding: 11px 28px; border-radius: 9px; }

/* ---------- 进度 ---------- */
.status-line { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.spinner {
  width: 14px; height: 14px;
  border: 2px solid var(--accent-soft);
  border-top-color: var(--accent);
  border-radius: 50%;
  display: inline-block;
  animation: spin 0.9s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }
.log { margin-top: 8px; display: flex; flex-direction: column; gap: 3px; }
.log-line { color: var(--muted); font-size: 12.5px; font-family: var(--mono); }

/* ---------- 报告 ---------- */
.report-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.report-head h2 { margin: 0; font-size: 16px; color: var(--ink); }
#run-meta { margin-top: 4px; }

.stream {
  margin: 12px 0 0;
  padding: 14px;
  background: #fbfaf6;
  border: 1px dashed var(--line);
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 70vh;
  overflow: auto;
}

.report { margin-top: 6px; max-width: 900px; }
.report h2 {
  font-size: 19px;
  color: var(--ink);
  margin: 26px 0 10px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--accent-soft);
}
.report h3 { font-size: 16px; color: var(--accent); margin: 20px 0 8px; }
.report h4 { font-size: 15px; color: var(--accent); margin: 16px 0 6px; }
.report p { margin: 8px 0; }
.report hr { border: none; border-top: 1px solid var(--line); margin: 20px 0; }
.report blockquote {
  margin: 10px 0;
  padding: 8px 14px;
  border-left: 3px solid var(--accent);
  background: #faf8f2;
  color: #47433a;
  border-radius: 0 8px 8px 0;
}
.report code {
  font-family: var(--mono);
  font-size: 13px;
  background: var(--accent-soft);
  padding: 1px 5px;
  border-radius: 5px;
}
.report pre.code {
  background: #fbfaf6;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.75;
  overflow-x: auto;
  white-space: pre;
}
.report .li { padding: 2px 0 2px 4px; }
.report .li .mark { color: var(--accent); font-weight: 600; margin-right: 6px; }
.report .li.lv1 { padding-left: 22px; }
.report .li.lv2 { padding-left: 44px; }
.report .li.lv3 { padding-left: 66px; }
.report .table-wrap { overflow-x: auto; margin: 12px 0; }
.report table { border-collapse: collapse; width: 100%; font-size: 14px; }
.report th, .report td {
  border: 1px solid var(--line);
  padding: 7px 10px;
  text-align: left;
  vertical-align: top;
}
.report th { background: var(--accent-soft); color: var(--accent); font-weight: 600; white-space: nowrap; }
.report tr:nth-child(even) td { background: #fcfbf8; }

/* ---------- 历史 ---------- */
.history { display: flex; flex-direction: column; gap: 8px; max-height: 70vh; overflow: auto; }
.hist-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  background: #fcfbf8;
}
.hist-item:hover { border-color: var(--accent); }
.hist-goal { font-size: 13.5px; line-height: 1.5; word-break: break-word; }
.hist-meta { font-size: 11.5px; color: var(--muted); margin-top: 3px; }
.hist-item.active { border-color: var(--accent); background: var(--accent-soft); }
.empty { color: var(--muted); font-size: 13px; }

/* ---------- 模态框 ---------- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(32, 36, 43, .45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 20px;
}
.modal-box {
  background: #fff;
  border-radius: 12px;
  width: min(880px, 100%);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}
.modal-head h2 { margin: 0; font-size: 15px; color: var(--accent); }
.modal-body { padding: 14px 18px; overflow: auto; display: flex; flex-direction: column; gap: 10px; }
.modal-body textarea {
  min-height: 360px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.7;
}
.append-note summary { cursor: pointer; color: var(--muted); font-size: 12.5px; }
.append-note pre {
  background: #fbfaf6;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  font-family: var(--mono);
  font-size: 12px;
  white-space: pre-wrap;
}
.modal-foot {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-top: 1px solid var(--line);
}
/* ---------- 报告里的可折叠树 ---------- */
.tree-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fcfbf8;
  padding: 12px 14px;
  margin: 12px 0;
}
.tree-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.tree-title { font-size: 12.5px; color: var(--muted); }
.tree-actions { display: flex; gap: 8px; }
.tree-actions button {
  font-size: 12px;
  padding: 3px 10px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 6px;
  cursor: pointer;
  color: var(--muted);
}
.tree-actions button:hover { color: var(--accent); border-color: var(--accent); }
.tree-body { font-size: 14px; }
.trow {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  padding: 2px 4px;
  border-radius: 6px;
}
.trow:hover { background: #f3efe4; }
.ttoggle {
  border: none;
  background: none;
  cursor: pointer;
  color: var(--accent);
  font-size: 11px;
  line-height: 1.9;
  padding: 0;
  width: 15px;
  flex-shrink: 0;
  text-align: center;
}
.ttoggle-space { display: inline-block; width: 15px; flex-shrink: 0; }
.tcode {
  flex-shrink: 0;
  font-family: var(--mono);
  font-size: 11.5px;
  color: #fff;
  background: var(--accent);
  border-radius: 4px;
  padding: 1px 6px;
  margin-top: 3px;
  letter-spacing: .3px;
}
.ttext { line-height: 1.7; }
.tkids {
  margin-left: 7px;
  padding-left: 13px;
  border-left: 1px dashed #d9d3c4;
}
.tnode.collapsed > .tkids { display: none; }