/* ============ Jev Playground · 浅色极简风 ============ */
:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --border: #e7e8ec;
  --border-strong: #d7d9e0;
  --text: #1a1c20;
  --text-2: #565c66;
  --text-3: #6e7480;
  --accent: #4f46e5;
  --accent-hover: #4338ca;
  --accent-soft: #eef2ff;
  --violet: #7c3aed;  --violet-soft: #f3eefe;
  --green: #0d9268;   --green-soft: #e7f6f0;
  --amber: #b45309;   --amber-soft: #fdf3e3;
  --red: #dc2626;     --red-soft: #fdecec;
  --radius: 14px;
  --radius-s: 9px;
  --shadow: 0 1px 2px rgba(16, 18, 24, .04), 0 2px 8px rgba(16, 18, 24, .03);
  --shadow-lift: 0 6px 24px rgba(16, 18, 24, .07);
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", Roboto, sans-serif;
  font-size: 14.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent-soft); }

/* ---------- 可访问性 ---------- */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--accent); color: #fff; padding: 10px 16px;
  border-radius: 0 0 10px 0; font-size: 13px; text-decoration: none;
}
.skip-link:focus { left: 0; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

button:focus-visible, a:focus-visible, summary:focus-visible,
[role="tab"]:focus-visible, [tabindex="0"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- 顶栏 ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .84);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 1400px; margin: 0 auto; padding: 0 28px;
  height: 62px; display: flex; align-items: center; gap: 14px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 15.5px; letter-spacing: -.2px; }
.brand .logo {
  width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 15px; box-shadow: var(--shadow);
}
.brand .sub { color: var(--text-3); font-weight: 500; font-size: 12.5px; }
.topbar-spacer { flex: 1; }
.topbar .field-inline { display: flex; align-items: center; gap: 7px; }
.topbar label { font-size: 12px; color: var(--text-2); font-weight: 600; white-space: nowrap; margin: 0; }

/* ---------- 布局 ---------- */
.wrap { max-width: 1400px; margin: 0 auto; padding: 32px 28px 96px; }

.hero { margin: 4px 0 28px; }
.hero h1 { font-size: 27px; margin: 0 0 8px; letter-spacing: -.4px; }
.hero p { margin: 0; color: var(--text-2); font-size: 14px; max-width: 780px; }
.hero code {
  font-family: var(--mono); font-size: 12px; background: #eceef2;
  padding: 2px 6px; border-radius: 5px;
}

.grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 26px; align-items: start; }
.grid .col { display: flex; flex-direction: column; gap: 20px; min-width: 0; }

/* ---------- 卡片 ---------- */
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
.card + .card { margin-top: 18px; }
.grid .col .card + .card { margin-top: 0; }
.card-head {
  padding: 15px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.card-head h2 { font-size: 14px; margin: 0; font-weight: 700; letter-spacing: .1px; }
.card-head .sub { font-size: 12px; color: var(--text-3); font-family: var(--mono); }
.card-head .spacer { flex: 1; }
.card-meta { font-size: 11.5px; color: var(--text-3); font-family: var(--mono); }
.card-body { padding: 22px 24px; }

/* ---------- 表单基础 ---------- */
label { display: block; font-size: 12.5px; font-weight: 650; color: var(--text-2); margin: 0 0 7px; }
label .hint { font-weight: 400; color: var(--text-3); margin-left: 6px; font-size: 11.5px; }

input[type="text"], input[type="password"], select, textarea {
  width: 100%; font-family: inherit; font-size: 13.5px; color: var(--text);
  background: #fbfbfc; border: 1px solid var(--border-strong);
  border-radius: var(--radius-s); padding: 9px 11px; outline: none;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
textarea { resize: vertical; line-height: 1.6; overflow-y: auto; }
input:focus, select:focus, textarea:focus {
  border-color: var(--accent); background: #fff;
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.topbar input, .topbar select { width: auto; }
.topbar input[type="password"] { width: 210px; font-family: var(--mono); font-size: 12px; }

/* ---------- 配置按钮 ---------- */
.btn-config { display: inline-flex; align-items: center; gap: 8px; }
.config-badge {
  display: inline-block; padding: 2px 8px; border-radius: 20px;
  background: var(--accent-soft); color: var(--accent);
  font-size: 11px; font-weight: 600; line-height: 1.4;
}

.field-tip { font-size: 11.5px; color: var(--text-3); margin: 8px 0 0; }

/* ---------- 分段控件（表单 / 源码） ---------- */
.seg {
  display: inline-flex; gap: 2px; padding: 3px;
  background: #eef0f3; border-radius: 10px;
}
.seg-btn {
  border: none; background: transparent; padding: 5px 13px;
  font-size: 12px; font-weight: 600; color: var(--text-2);
  border-radius: 8px; cursor: pointer; transition: all .15s;
}
.seg-btn:hover { color: var(--text); }
.seg-btn.active {
  background: #fff; color: var(--accent);
  box-shadow: 0 1px 3px rgba(16, 18, 24, .1);
}

/* ---------- 顶层预设 Tab ---------- */
.preset-card .card-head { border-bottom: none; padding-bottom: 4px; }
.ptabs {
  display: flex; gap: 2px; padding: 6px 14px 0;
  border-bottom: 1px solid var(--border); background: #fcfcfd;
  overflow-x: auto;
}
.ptab {
  border: none; background: transparent; cursor: pointer;
  padding: 10px 16px 12px; font-size: 13.5px; font-weight: 650;
  color: var(--text-3); border-radius: 9px 9px 0 0; position: relative;
  display: flex; align-items: center; gap: 7px; white-space: nowrap;
  font-family: inherit; transition: color .15s, background .15s;
}
.ptab:hover { color: var(--text-2); background: #f2f3f5; }
.ptab.active { color: var(--accent); }
.ptab.active::after {
  content: ''; position: absolute; left: 12px; right: 12px; bottom: -1px;
  height: 2.5px; background: var(--accent); border-radius: 2px 2px 0 0;
}
.ptab-count {
  font-size: 10.5px; font-weight: 700; font-family: var(--mono);
  padding: 1px 7px; border-radius: 100px;
  background: #eef0f3; color: var(--text-3);
}
.ptab.active .ptab-count { background: var(--accent-soft); color: var(--accent); }

.preset-pane { padding: 16px 20px 16px; }
.preset-desc { font-size: 12px; color: var(--text-3); margin: 11px 0 0; }

/* ---------- 预设 chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-size: 12.5px; padding: 7px 13px; border-radius: 100px;
  border: 1px solid var(--border-strong); background: #fff; color: var(--text-2);
  cursor: pointer; transition: all .15s; font-family: inherit; font-weight: 550;
}
.chip:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.chip.active {
  background: var(--accent); border-color: var(--accent); color: #fff;
  box-shadow: 0 2px 8px rgba(79, 70, 229, .25);
}
.chip:active { transform: scale(.97); }
.chip-custom { border-style: dashed; }
.chip-custom.active {
  background: var(--accent-soft); border-color: var(--accent);
  color: var(--accent); box-shadow: none;
}

/* ---------- State 表单 ---------- */
.state-form { display: flex; flex-direction: column; gap: 10px; }
.state-plain-ta { min-height: 150px; }

.kv-row {
  display: grid; grid-template-columns: minmax(130px, 170px) 1fr 30px;
  gap: 10px; align-items: start;
}
.kv-key {
  font-family: var(--mono); font-size: 12.5px; font-weight: 600;
  background: var(--accent-soft); border-color: #dcdffc; color: var(--accent-hover);
  align-self: start; padding: 11px;
}
.kv-key:focus { background: #fff; }
.kv-val {
  font-family: var(--mono); font-size: 12.5px; line-height: 1.65;
  min-height: 60px; max-height: 480px;
}
.row-del {
  border: 1px solid transparent; background: transparent; border-radius: 8px;
  cursor: pointer; color: var(--text-3); font-size: 15px; line-height: 1;
  width: 30px; height: 30px; display: flex; align-items: center; justify-content: center;
  padding: 0; margin-top: 2px; transition: all .15s;
}
.row-del:hover { color: var(--red); background: var(--red-soft); }
.add-field { align-self: flex-start; }

/* ---------- 问题卡 ---------- */
.q-list { display: flex; flex-direction: column; gap: 10px; }
.q-list:empty::before {
  content: '还没有问题 —— 点击下方「＋ 添加问题」创建第一道题（choice / score / noul 可混用）。';
  display: block; padding: 18px 16px; text-align: center;
  color: var(--text-3); font-size: 12.5px; line-height: 1.7;
  border: 1px dashed var(--border-strong); border-radius: 12px; background: #fbfbfc;
}

.q {
  border: 1px solid var(--border); border-radius: 12px; background: #fcfcfd;
  transition: border-color .15s, box-shadow .15s, opacity .15s;
}
.q:hover { border-color: var(--border-strong); }
.q.dragging { opacity: .45; border-style: dashed; }
.q.drop-target { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }

.q-head-wrap { display: flex; align-items: center; padding-right: 8px; }
.q-head {
  display: flex; align-items: center; gap: 9px; flex: 1; min-width: 0;
  padding: 11px 6px 11px 12px; cursor: pointer; user-select: none;
  appearance: none; background: none; border: none; text-align: left;
  font-family: inherit; font-size: inherit; color: inherit;
  border-radius: 12px 0 0 12px;
}
.q-grip {
  color: var(--text-3); cursor: grab; font-size: 14px; line-height: 1;
  padding: 2px 3px; border-radius: 5px; letter-spacing: -1px;
}
.q-grip:hover { color: var(--text-2); background: #f0f1f3; }
.q-type-badge {
  font-size: 10.5px; font-weight: 700; font-family: var(--mono);
  padding: 2px 7px; border-radius: 5px; letter-spacing: .3px;
}
.q-type-badge.choice { background: var(--violet-soft); color: var(--violet); }
.q-type-badge.score  { background: var(--green-soft);  color: var(--green); }
.q-type-badge.noul   { background: var(--amber-soft);  color: var(--amber); }
.q-title { font-weight: 650; font-size: 13px; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.q-chevron { color: var(--text-3); font-size: 11px; transition: transform .18s; }
.q.collapsed .q-chevron { transform: rotate(-90deg); }

.q-body { padding: 2px 12px 13px; display: flex; flex-direction: column; gap: 9px; }
.q.collapsed .q-body { display: none; }

.q-top { display: grid; grid-template-columns: 150px 1fr; gap: 8px; }
.q-top select, .q-top input { font-size: 13px; padding: 7px 9px; }
.q-del {
  flex: 0 0 auto; width: 30px; height: 30px;
  border: 1px solid transparent; background: transparent; border-radius: 8px;
  cursor: pointer; color: var(--text-3); font-size: 15px; line-height: 1;
  display: flex; align-items: center; justify-content: center; padding: 0;
}
.q-del:hover { color: var(--red); background: var(--red-soft); }

/* criteria 区 */
.crit-head { display: flex; align-items: center; gap: 8px; margin-top: 2px; }
.crit-label { font-size: 12px; font-weight: 650; color: var(--text-2); font-family: var(--mono); }
.crit-head .spacer { flex: 1; }
.mini-seg { display: inline-flex; gap: 2px; padding: 2px; background: #eef0f3; border-radius: 8px; }
.mini-seg-btn {
  border: none; background: transparent; padding: 3px 10px;
  font-size: 11px; font-weight: 650; color: var(--text-2);
  border-radius: 6px; cursor: pointer; font-family: inherit; transition: all .15s;
}
.mini-seg-btn.active { background: #fff; color: var(--accent); box-shadow: 0 1px 2px rgba(16,18,24,.1); }

.q-crit { display: flex; flex-direction: column; gap: 8px; }

/* choice：选项行 */
.opt-rows, .lvl-rows { display: flex; flex-direction: column; gap: 7px; }
.opt-row { display: grid; grid-template-columns: minmax(90px, 170px) 1fr 30px; gap: 7px; align-items: center; }
.opt-name { font-family: var(--mono); font-size: 12.5px; font-weight: 600; }
.opt-desc { font-size: 12.5px; padding: 7px 9px; }

/* score：等级行 */
.lvl-row { display: grid; grid-template-columns: 30px 1fr auto auto 30px; gap: 6px; align-items: center; }
.lvl-badge {
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  color: var(--green); background: var(--green-soft);
  border-radius: 7px; text-align: center; padding: 6px 0;
}
.lvl-desc { font-size: 12.5px; padding: 7px 9px; }
.lvl-move {
  border: 1px solid var(--border); background: #fff; color: var(--text-3);
  border-radius: 7px; width: 26px; height: 28px; cursor: pointer;
  font-size: 11px; line-height: 1; display: flex; align-items: center; justify-content: center;
  transition: all .15s;
}
.lvl-move:hover:not(:disabled) { color: var(--accent); border-color: var(--accent); }
.lvl-move:disabled { opacity: .3; cursor: not-allowed; }

/* noul：是/否 */
.noul-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.noul-field label { margin-bottom: 5px; font-size: 11.5px; }
.noul-field input { font-size: 12.5px; padding: 8px 10px; }

.crit-foot { display: flex; align-items: center; gap: 10px; }
.crit-count { font-size: 11.5px; color: var(--text-3); font-family: var(--mono); }
.crit-ta { font-family: var(--mono); font-size: 12px; min-height: 84px; background: #fff; }

/* 大 criteria 摘要 */
.crit-summary {
  border: 1px dashed var(--border-strong); border-radius: 10px;
  background: #f9fafb; padding: 11px 13px;
  display: flex; flex-direction: column; gap: 8px;
}
.cs-head { display: flex; align-items: center; gap: 8px; font-size: 12.5px; flex-wrap: wrap; }
.cs-head b { font-family: var(--mono); }
.cs-badge {
  font-size: 10.5px; font-weight: 700; color: var(--accent);
  background: var(--accent-soft); padding: 2px 8px; border-radius: 100px;
}
.cs-note { font-size: 11.5px; color: var(--text-3); margin: 0; }
.crit-summary details summary {
  cursor: pointer; font-size: 12px; color: var(--text-2); font-weight: 600;
  user-select: none; list-style: none;
}
.crit-summary details summary::-webkit-details-marker { display: none; }
.crit-summary details summary::before { content: '▸ '; color: var(--text-3); }
.crit-summary details[open] summary::before { content: '▾ '; }
.cs-list {
  margin-top: 8px; max-height: 240px; overflow: auto;
  border: 1px solid var(--border); border-radius: 8px; background: #fff;
  padding: 6px 10px;
}
.cs-item {
  display: flex; gap: 8px; padding: 4px 0; font-size: 11.5px;
  border-bottom: 1px dashed var(--border); align-items: baseline;
}
.cs-item:last-child { border-bottom: none; }
.cs-item b { font-family: var(--mono); color: var(--accent-hover); white-space: nowrap; }
.cs-item span { color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.crit-to-json {
  align-self: flex-start; border: 1px solid var(--border-strong); background: #fff;
  color: var(--text-2); font-size: 11.5px; font-weight: 600;
  padding: 5px 11px; border-radius: 8px; cursor: pointer; font-family: inherit; transition: all .15s;
}
.crit-to-json:hover { color: var(--accent); border-color: var(--accent); }

.q-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }

/* ---------- 按钮 ---------- */
button { font-family: inherit; cursor: pointer; transition: all .15s; border-radius: var(--radius-s); font-size: 13.5px; font-weight: 600; }
.btn-row { display: flex; gap: 10px; margin-top: 18px; align-items: center; }
.btn-ghost { padding: 9px 14px; background: #fff; border: 1px solid var(--border-strong); color: var(--text-2); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-primary {
  flex: 1; padding: 10px 18px; border: none; color: #fff;
  background: var(--accent); display: flex; align-items: center; justify-content: center; gap: 8px;
  box-shadow: 0 2px 8px rgba(79, 70, 229, .25);
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(79, 70, 229, .3); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { background: #b9c0d8; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-primary kbd {
  font-family: var(--mono); font-size: 10.5px; background: rgba(255,255,255,.18);
  padding: 2px 6px; border-radius: 5px; font-weight: 600;
}
.spin {
  width: 13px; height: 13px; border: 2px solid rgba(255,255,255,.35);
  border-top-color: #fff; border-radius: 50%; animation: sp .7s linear infinite;
}
@keyframes sp { to { transform: rotate(360deg); } }

/* ---------- 后端提示条 ---------- */
.warnbar {
  display: none; margin: 0 0 20px; padding: 14px 17px;
  background: var(--amber-soft); border: 1px solid #f0dcae; border-radius: var(--radius);
  font-size: 13px; color: #8a5a06; line-height: 1.7;
}
.warnbar.show { display: block; }
.warnbar b { font-weight: 700; }
.warnbar code { font-family: var(--mono); font-size: 12px; background: rgba(0,0,0,.06); padding: 2px 6px; border-radius: 5px; color: #6b4404; }
.warnbar .title { font-weight: 700; margin-bottom: 4px; color: #7a4f04; }
.btn-retry {
  margin-top: 11px; padding: 8px 15px;
  border: 1px solid #d9b673; background: #fff; color: #8a5a06;
  border-radius: 8px; cursor: pointer; font-size: 13px; font-weight: 600; font-family: inherit;
}
.btn-retry:hover { background: #fff8ec; }

/* ---------- 输出区 ---------- */
.status-pill {
  font-size: 11.5px; font-family: var(--mono); padding: 3px 10px; border-radius: 100px;
  background: #f1f2f4; color: var(--text-2); border: 1px solid var(--border);
  transition: all .2s;
}
.status-pill.busy { background: var(--accent-soft); color: var(--accent); border-color: #dcdffc; }
.status-pill.error { background: var(--red-soft); color: var(--red); border-color: #f6caca; }
.status-pill.done { background: var(--green-soft); color: var(--green); border-color: #c9ead9; }

.tabs { display: flex; gap: 2px; padding: 10px 14px 0; border-bottom: 1px solid var(--border); background: #fcfcfd; }
.tab {
  border: none; background: transparent; padding: 8px 14px 10px; font-size: 13px;
  color: var(--text-3); border-radius: 8px 8px 0 0; position: relative; font-weight: 600;
}
.tab:hover:not(:disabled) { color: var(--text-2); background: #f2f3f5; }
.tab.active { color: var(--accent); }
.tab.active::after {
  content: ''; position: absolute; left: 10px; right: 10px; bottom: -1px; height: 2px;
  background: var(--accent); border-radius: 2px 2px 0 0;
}
.tab:disabled { opacity: .4; cursor: not-allowed; }

.pane { display: none; padding: 18px 20px 20px; }
.pane.active { display: block; animation: fadeUp .25s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.out-empty { color: var(--text-3); font-size: 13px; text-align: center; padding: 64px 20px; }
.out-empty .big { font-size: 30px; margin-bottom: 12px; opacity: .35; }

/* 骨架屏 */
.skel-wrap { padding: 4px 0; }
.skel {
  height: 13px; border-radius: 6px; margin-bottom: 13px;
  background: linear-gradient(90deg, #eef0f2 25%, #f7f8f9 50%, #eef0f2 75%);
  background-size: 400px 100%; animation: shimmer 1.3s infinite linear;
}
@keyframes shimmer { from { background-position: -200px 0; } to { background-position: 200px 0; } }

/* meta 标签 */
.meta { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 16px; }
.tag {
  font-size: 11px; font-family: var(--mono); padding: 3px 9px;
  border-radius: 6px; background: #f4f5f6; color: var(--text-2); border: 1px solid var(--border);
}
.tag b { color: var(--text); font-weight: 650; }

/* 答案卡 */
.ans {
  border: 1px solid var(--border); border-radius: 12px; padding: 15px 16px; margin-bottom: 12px;
  background: #fff; animation: fadeUp .35s ease backwards;
}
.ans:nth-child(2) { animation-delay: .05s; } .ans:nth-child(3) { animation-delay: .1s; }
.ans:hover { box-shadow: var(--shadow-lift); }
.ans-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 3px; }
.ans-id { font-family: var(--mono); font-size: 13px; font-weight: 700; }
.ans-type { font-size: 10.5px; text-transform: uppercase; letter-spacing: .5px; color: var(--text-3); font-weight: 700; }
.ans-inst { font-size: 12.5px; color: var(--text-3); margin-bottom: 12px; }

.verdict { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.verdict .main { font-size: 25px; font-weight: 800; letter-spacing: -.5px; font-family: var(--mono); line-height: 1.1; }
.verdict .note { font-size: 12px; color: var(--text-2); }
.v-choice .main { color: var(--violet); }
.v-score .main { color: var(--green); }
.v-noul .main { color: var(--amber); }

.bars { display: flex; flex-direction: column; gap: 6px; margin-top: 10px; }
.bar-row { display: grid; grid-template-columns: minmax(70px, 30%) 1fr 46px; gap: 9px; align-items: center; font-size: 12px; }
.bar-label { color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: var(--mono); font-size: 11px; }
.bar-row.hit .bar-label { color: var(--text); font-weight: 700; }
.bar-track { height: 7px; background: #f0f1f3; border-radius: 100px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 100px; transition: width .6s cubic-bezier(.22, 1, .36, 1); }
.bar-val { text-align: right; font-family: var(--mono); color: var(--text-2); font-size: 11px; }
.bar-row.hit .bar-val { color: var(--text); font-weight: 700; }

/* 选项过多时的折叠 */
.bars-extra { display: none; flex-direction: column; gap: 6px; }
.bars.expanded .bars-extra { display: flex; }
.bars-toggle {
  margin-top: 9px; align-self: flex-start;
  border: none; background: var(--accent-soft); color: var(--accent);
  font-size: 11.5px; font-weight: 650; padding: 6px 12px; border-radius: 100px;
  cursor: pointer; font-family: inherit; transition: background .15s;
}
.bars-toggle:hover { background: #e2e8ff; }

.conf-wrap { margin-top: 13px; padding-top: 11px; border-top: 1px dashed var(--border); }
.conf-top { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--text-2); margin-bottom: 6px; }
.conf-top b { font-family: var(--mono); color: var(--text); }

/* 原始 JSON 面板 */
.raw-wrap { position: relative; }
.copy-btn {
  position: absolute; top: 9px; right: 9px; z-index: 2;
  font-size: 11.5px; padding: 5px 11px; border-radius: 7px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18);
  color: #c9cdd6; backdrop-filter: blur(4px);
}
.copy-btn:hover { background: rgba(255,255,255,.18); color: #fff; }
.copy-btn.ok { background: #0d9268; border-color: #0d9268; color: #fff; }
pre.raw {
  background: #1b1e26; color: #d7dbe3; padding: 16px; border-radius: 11px;
  overflow: auto; font-family: var(--mono); font-size: 12px; line-height: 1.65;
  max-height: 480px; margin: 0;
}

/* 错误框 */
.err {
  background: var(--red-soft); border: 1px solid #f5c9c9; color: #9c2f2f;
  border-radius: 11px; padding: 14px 16px; font-size: 13px; line-height: 1.7;
}
.err b { font-weight: 700; }

/* toast */
.toast {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(16px);
  background: #17181c; color: #fff; padding: 10px 18px; border-radius: 11px;
  font-size: 13px; opacity: 0; pointer-events: none; transition: .25s; z-index: 1000;
  box-shadow: 0 10px 32px rgba(0,0,0,.25);
  max-width: min(90vw, 560px);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* 折叠的接口文档 */
details.api { margin-top: 26px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--panel); box-shadow: var(--shadow); }
details.api > summary { padding: 15px 20px; cursor: pointer; font-size: 13.5px; font-weight: 700; list-style: none; }
details.api > summary::-webkit-details-marker { display: none; }
details.api > summary::before { content: '▸ '; color: var(--text-3); }
details.api[open] > summary::before { content: '▾ '; }
details.api .inner { padding: 0 20px 20px; border-top: 1px solid var(--border); }
details.api h4 { font-size: 13px; margin: 18px 0 8px; }
details.api p, details.api li { font-size: 12.5px; color: var(--text-2); }
details.api code { font-family: var(--mono); font-size: 11.5px; background: #f2f3f5; padding: 2px 5px; border-radius: 4px; color: #333; }
table.spec { width: 100%; border-collapse: collapse; font-size: 12px; margin: 8px 0 4px; }
table.spec th, table.spec td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
table.spec th { color: var(--text-2); font-weight: 650; background: #fafbfc; }
table.spec td code { font-size: 11px; }

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .grid { grid-template-columns: 1fr; }
  .wrap { padding: 20px 16px 64px; }
  .topbar-inner { padding: 0 16px; gap: 10px; }
  .topbar label { display: none; }
  .topbar input[type="password"] { width: 150px; }
  .topbar .endpoint-inline select { width: 90px; }
  .topbar .endpoint-inline #endpointCustom { width: 180px; }
  .hero h1 { font-size: 21px; }
  .q-top { grid-template-columns: 120px 1fr; }
  .kv-row { grid-template-columns: 1fr 30px; }
  .kv-key { grid-column: 1 / -1; }
  .opt-row { grid-template-columns: minmax(70px, 130px) 1fr 30px; }
  .noul-grid { grid-template-columns: 1fr; }
  .bar-row { grid-template-columns: minmax(58px, 34%) 1fr 42px; }
  .verdict .main { font-size: 22px; }
}

/* ===================== Auto 浏览器模式 ===================== */
.mode-card { padding: 10px 16px; }
.mode-row { display: flex; align-items: center; gap: 12px; }
.mode-row .spacer { flex: 1; }
.status-pill.ok { color: #15803d; background: #ecfdf5; border-color: #bbf7d0; }
.status-pill.error { color: #b91c1c; background: #fef2f2; border-color: #fecaca; }

.auto-card .card-head .sub { font-size: 12px; color: var(--text-3); }
.auto-config { display: flex; flex-direction: column; gap: 12px; padding: 4px 0 8px; }
.auto-config .field label { display: block; font-size: 12px; color: var(--text-3); margin-bottom: 4px; }
.auto-config input[type="text"], .auto-config input[type="number"] {
  width: 100%; box-sizing: border-box; padding: 7px 10px;
  border: 1px solid var(--line); border-radius: 8px; font-size: 13px; font-family: inherit;
  background: #fff; color: var(--text-1);
}
.auto-config input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.url-row { display: flex; gap: 8px; }
.url-row input { flex: 1; }
.vars-box { display: flex; flex-direction: column; gap: 6px; margin-bottom: 6px; }
.var-row { display: grid; grid-template-columns: 200px 1fr 28px; gap: 6px; align-items: center; }
.var-row input {
  padding: 6px 9px; border: 1px solid var(--line); border-radius: 7px;
  font-size: 12.5px; font-family: var(--mono); background: #fff;
}
.field-row { display: flex; align-items: flex-end; gap: 20px; flex-wrap: wrap; }
.inline-field label { display: block; font-size: 12px; color: var(--text-3); margin-bottom: 4px; }
.inline-field input[type="number"] { width: 90px; }
.radio-btn { cursor: pointer; gap: 6px; }
.radio-btn input { accent-color: var(--accent); margin: 0; }
.check-inline { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-2); cursor: pointer; padding-bottom: 8px; }
.check-inline input { accent-color: var(--accent); }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-ghost.danger { color: #b91c1c; border-color: #fecaca; }
.btn-ghost.danger:hover { background: #fef2f2; }

.auto-flow-wrap { border-top: 1px dashed var(--line); padding-top: 10px; margin-top: 6px; }
.auto-flow { display: flex; flex-direction: column; gap: 10px; min-height: 120px; }

.step-card { border: 1px solid var(--line); border-radius: 10px; background: #fff; overflow: hidden; }
.step-head {
  display: flex; align-items: center; gap: 10px; padding: 8px 12px;
  background: #f7f8fa; border-bottom: 1px solid var(--line); font-size: 13px;
}
.step-no { font-weight: 700; color: var(--accent); white-space: nowrap; }
.step-title { flex: 1; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.step-state { font-size: 12px; color: var(--text-3); white-space: nowrap; }
.step-state.ok { color: #15803d; font-weight: 600; }
.step-state.error { color: #b91c1c; font-weight: 600; }
.step-state.warn { color: #b45309; font-weight: 600; }
.step-body { padding: 10px 12px; display: flex; flex-direction: column; gap: 8px; }

.step-collapse summary { cursor: pointer; font-size: 12.5px; color: var(--text-3); user-select: none; }
.step-collapse summary:hover { color: var(--accent); }
.step-pre {
  margin: 6px 0 0; padding: 10px; max-height: 260px; overflow: auto;
  background: rgba(15, 23, 42, 0.04); border: 1px solid var(--line); border-radius: 8px;
  font-family: var(--mono); font-size: 11.5px; line-height: 1.5; white-space: pre-wrap; word-break: break-all;
}

.step-sub { font-size: 12px; font-weight: 700; color: var(--text-3); letter-spacing: .04em; }
.ans-line { display: flex; align-items: baseline; gap: 8px; font-size: 13px; flex-wrap: wrap; }
.ans-k { color: var(--text-3); min-width: 84px; }
.ans-v { color: var(--text-1); }
.ans-p { color: var(--text-3); font-size: 12px; font-family: var(--mono); }
.ans-desc { color: var(--text-3); font-size: 12px; max-width: 420px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.step-answers .bars { margin: 2px 0 6px 92px; }
.bars-note { font-size: 11.5px; color: var(--text-3); padding-left: 108px; margin-top: 2px; }
.conf-note { font-size: 12px; color: var(--text-3); }

.step-exec { border-top: 1px dashed var(--line); padding-top: 8px; }
.exec-line { font-size: 12.5px; color: var(--text-2); }
.exec-url { font-family: var(--mono); font-size: 11.5px; color: var(--text-3); margin-left: 6px; }
.step-shot {
  margin-top: 6px; max-width: 280px; max-height: 170px; border: 1px solid var(--line);
  border-radius: 8px; cursor: zoom-in; display: block;
}
.shot-overlay {
  position: fixed; inset: 0; background: rgba(15, 23, 42, .72); z-index: 90;
  display: flex; align-items: center; justify-content: center; cursor: zoom-out;
}
.shot-overlay img { max-width: 92vw; max-height: 92vh; border-radius: 10px; box-shadow: 0 20px 60px rgba(0,0,0,.4); }

.step-err {
  background: #fef2f2; border: 1px solid #fecaca; color: #7f1d1d;
  border-radius: 8px; padding: 8px 10px; font-size: 12.5px; line-height: 1.55;
}
.confirm-bar, .pause-bar { display: flex; align-items: center; gap: 8px; padding-top: 4px; }
.pause-bar { font-size: 13px; color: var(--text-2); }

.run-banner {
  border-radius: 10px; padding: 12px 14px; font-size: 13.5px; line-height: 1.6;
  border: 1px solid var(--line); background: #fff;
}
.run-banner.ok { background: #ecfdf5; border-color: #bbf7d0; color: #065f46; }
.run-banner.warn { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.run-banner.error { background: #fef2f2; border-color: #fecaca; color: #991b1b; }

@media (max-width: 720px) {
  .var-row { grid-template-columns: 1fr 1fr 28px; }
  .field-row { gap: 12px; }
  .step-answers .bars, .bars-note { margin-left: 0; padding-left: 0; }
}

/* ---------- 配置弹窗 ---------- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(20, 22, 28, .42);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  animation: modalIn .16s ease-out;
}
@keyframes modalIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.modal {
  background: #fff; border-radius: var(--radius);
  box-shadow: var(--shadow-lift);
  width: 100%; max-width: 480px;
  max-height: calc(100vh - 48px);
  display: flex; flex-direction: column;
  animation: modalPop .18s cubic-bezier(.2,.9,.3,1.2);
}
@keyframes modalPop {
  from { opacity: 0; transform: translateY(-8px) scale(.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; border-bottom: 1px solid var(--border);
}
.modal-head h3 { margin: 0; font-size: 16px; font-weight: 600; }
.modal-close {
  background: none; border: none; color: var(--text-3);
  font-size: 18px; cursor: pointer; width: 28px; height: 28px;
  border-radius: 6px; display: flex; align-items: center; justify-content: center;
  transition: all .15s;
}
.modal-close:hover { background: var(--bg); color: var(--text); }
.modal-body { padding: 20px 22px; overflow-y: auto; display: flex; flex-direction: column; gap: 16px; }
.modal-foot {
  padding: 14px 22px; border-top: 1px solid var(--border);
  display: flex; justify-content: flex-end; gap: 10px;
}
.modal .field-tip { font-size: 11.5px; color: var(--text-3); margin: 6px 0 0; }
.modal input, .modal select {
  width: 100%; padding: 9px 12px; font-size: 13.5px;
  border: 1px solid var(--border-strong); border-radius: var(--radius-s);
  background: #fff; color: var(--text);
  transition: border-color .15s, box-shadow .15s;
  font-family: inherit;
}
.modal input:focus, .modal select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.modal input[type="password"], .modal #cfgEndpoint, .modal #cfgModelInput { font-family: var(--mono); font-size: 12.5px; }