/* ==========================================================================
   Gtstitch® 文档门户 — 页面级样式
   --------------------------------------------------------------------------
   只补「落地页 site.css 没有」的文档布局与正文排版，颜色/字体/按钮全部
   继承 site.css 的设计变量，确保与 gtstitch.com 落地页同栈同风格。
   ========================================================================== */

/* ---------- 文档骨架：侧边栏 + 正文 ---------- */
.doc-wrap {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}

@media (max-width: 900px) {
  .doc-wrap { grid-template-columns: 1fr; gap: 24px; }
}

.doc-side {
  position: sticky;
  top: 88px;
}

@media (max-width: 900px) {
  .doc-side { position: static; }
}

.doc-side-title {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}

.doc-nav {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 2px solid var(--line, #e3e8f0);
}

.doc-nav a {
  display: block;
  padding: 7px 12px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--body);
  text-decoration: none;
  border-radius: 0 6px 6px 0;
  transition: background .15s, color .15s;
}

.doc-nav a:hover {
  background: var(--blue-soft, #eef3fd);
  color: var(--ink);
}

.doc-nav a[aria-current="page"] {
  background: var(--blue-soft, #eef3fd);
  color: var(--blue);
  font-weight: 600;
}

.doc-nav .doc-nav-group {
  padding: 14px 12px 4px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--muted);
  text-transform: uppercase;
}

.doc-main { min-width: 0; }

/* ---------- 正文排版 ---------- */
.doc-main h2 {
  margin: 44px 0 14px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -.2px;
  color: var(--ink);
}

.doc-main h2:first-child { margin-top: 0; }

.doc-main h3 {
  margin: 28px 0 10px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--ink);
}

.doc-main p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--body);
}

.doc-main ul,
.doc-main ol {
  margin: 0 0 16px;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--body);
}

.doc-main li { margin-bottom: 6px; }

.doc-main strong { color: var(--ink); font-weight: 600; }

.doc-main code {
  padding: 1.5px 5px;
  border-radius: 4px;
  background: var(--blue-soft, #eef3fd);
  font-size: 13px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.doc-main a { color: var(--blue); }

/* ---------- 卡片式目录（文档首页） ---------- */
.doc-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.doc-card {
  display: block;
  padding: 22px;
  border: 1px solid var(--line, #e3e8f0);
  border-radius: 12px;
  background: var(--surface, #fff);
  text-decoration: none;
  transition: border-color .15s, box-shadow .15s, transform .15s;
}

.doc-card:hover {
  border-color: var(--blue);
  box-shadow: 0 6px 20px rgba(31, 73, 145, .08);
  transform: translateY(-2px);
}

.doc-card h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  color: var(--ink);
}

.doc-card p {
  margin: 0;
  font-size: 13.5px;
  color: var(--muted);
}

.doc-card ul {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.doc-card ul li {
  font-size: 13px;
  line-height: 1.7;
  color: var(--body);
}

/* ---------- 数字员工网格 ---------- */
.emp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
  margin-top: 8px;
}

.emp {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  border: 1px solid var(--line, #e3e8f0);
  border-radius: 12px;
  background: var(--surface, #fff);
}

.emp-name {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
}

.emp-key {
  font-size: 11.5px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.emp-desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--body);
}

.emp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 2px;
}

/* ---------- 搜索框 ---------- */
.doc-search {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--line, #e3e8f0);
  border-radius: 10px;
  background: var(--surface, #fff);
  font-size: 14px;
  color: var(--ink);
}

.doc-search:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(31, 73, 145, .12);
}

.doc-hint {
  margin: 10px 0 0;
  font-size: 12.5px;
  color: var(--muted);
}

/* ---------- 表格 ---------- */
.doc-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 18px;
  font-size: 13.5px;
}

.doc-table th,
.doc-table td {
  padding: 9px 12px;
  border: 1px solid var(--line, #e3e8f0);
  text-align: left;
  vertical-align: top;
  color: var(--body);
  line-height: 1.7;
}

.doc-table th {
  background: var(--blue-soft, #eef3fd);
  color: var(--ink);
  font-weight: 600;
  white-space: nowrap;
}

/* ---------- 提示条 ---------- */
.doc-note {
  margin: 0 0 18px;
  padding: 14px 16px;
  border-left: 3px solid var(--blue);
  border-radius: 0 8px 8px 0;
  background: var(--blue-soft, #eef3fd);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--body);
}

/* ---------- 正文内代码块 ---------- */
.doc-pre {
  margin: 0 0 16px;
  padding: 14px 16px;
  overflow-x: auto;
  border-radius: 10px;
  background: #f6f8fc;
  border: 1px solid var(--line, #e3e8f0);
  font-size: 12.8px;
  line-height: 1.75;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--ink);
}

/* ---------- Ticket form (ticket.html) ---------- */
.tk-field{margin:0 0 18px}
.tk-field label{display:block;font-size:13px;font-weight:700;color:var(--ink);margin-bottom:7px}
.tk-field input,.tk-field select,.tk-field textarea{
  width:100%;box-sizing:border-box;padding:11px 13px;font:inherit;font-size:14px;color:var(--ink);
  background:var(--card,#fff);border:1px solid var(--line);border-radius:10px;
  transition:border-color .16s ease, box-shadow .16s ease}
.tk-field input:focus,.tk-field select:focus,.tk-field textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}
.tk-field textarea{resize:vertical;min-height:120px;line-height:1.75}
.tk-hint{margin:7px 0 0;font-size:12px;color:var(--muted);text-align:right}
.tk-status{margin:18px 0 0;padding:13px 15px;border-radius:10px;font-size:13.5px;line-height:1.7}
.tk-status[data-kind="ok"]{background:var(--blue-soft);color:var(--ink)}
.tk-status[data-kind="error"]{background:#fdecec;color:#a12626}
.tk-status[data-kind="info"]{background:var(--blue-soft);color:var(--ink)}
.tk-status:not([hidden]){display:block}
.doc-main h2{margin:30px 0 16px;font-size:17px}
.doc-main h2:first-of-type{margin-top:6px}