/* XYZ 매뉴얼 — 버튼·창·빈 상자는 ../legal/legal.css 를 그대로 쓰고 여기엔 매뉴얼 것만 둔다 */

.mn-shell { max-width: 1280px; }
.mn-search { width: 240px; padding: 9px 14px; font-size: 13px; }

.mn-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 20px; align-items: start; }

/* 목차 */
.mn-nav {
  position: sticky; top: 56px;
  max-height: calc(100vh - 80px); overflow-y: auto;
  display: flex; flex-direction: column; gap: 18px;
  padding: 16px 12px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
}
.mn-nav-group { display: flex; flex-direction: column; gap: 2px; }
.mn-nav-title { padding: 0 10px 6px; font-size: 11px; font-weight: 700; letter-spacing: 0.06em; color: var(--text-dim); }
.mn-nav-item {
  display: block; padding: 8px 10px; border-radius: 8px;
  font-size: 13.5px; font-weight: 500; color: var(--text-sub); text-decoration: none; line-height: 1.4;
}
.mn-nav-item:hover { background: var(--surface-2); color: var(--text); }
.mn-nav-item.on { background: var(--accent-soft); color: var(--accent); font-weight: 700; }
.mn-none { margin: 0; padding: 8px 10px; font-size: 13px; color: var(--text-dim); }

/* 본문 */
.mn-doc {
  min-width: 0;
  padding: 28px 36px 40px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
}
.mn-doc-head { padding-bottom: 18px; margin-bottom: 22px; border-bottom: 1px solid var(--border); }
.mn-crumb { font-size: 12px; font-weight: 600; color: var(--text-dim); margin-bottom: 6px; }
.mn-doc-head h2 { margin: 0; font-size: 26px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.35; }
.mn-doc-meta { display: flex; align-items: center; gap: 10px; margin-top: 10px; font-size: 12px; color: var(--text-dim); }

.mn-content { font-size: 15px; line-height: 1.8; color: var(--text); word-break: keep-all; overflow-wrap: anywhere; }
.mn-content > :first-child { margin-top: 0; }
.mn-content h1, .mn-content h2, .mn-content h3, .mn-content h4 { letter-spacing: -0.015em; line-height: 1.4; margin: 1.8em 0 0.6em; }
.mn-content h1 { font-size: 22px; }
.mn-content h2 { font-size: 19px; padding-bottom: 6px; border-bottom: 1px solid var(--border); }
.mn-content h3 { font-size: 16.5px; }
.mn-content h4 { font-size: 15px; }
.mn-content p { margin: 0.7em 0; }
.mn-content ul, .mn-content ol { padding-left: 1.4em; margin: 0.6em 0; }
.mn-content li { margin: 0.25em 0; }
.mn-content a { color: var(--accent); }
.mn-content strong { font-weight: 700; }
.mn-content blockquote {
  margin: 1em 0; padding: 12px 16px;
  background: var(--surface-2); border-left: 3px solid var(--accent); border-radius: 0 10px 10px 0;
  color: var(--text-sub);
}
.mn-content blockquote > :first-child { margin-top: 0; }
.mn-content blockquote > :last-child { margin-bottom: 0; }
.mn-content hr { border: 0; border-top: 1px solid var(--border); margin: 2em 0; }
.mn-content code { font-size: 0.9em; padding: 1px 6px; background: var(--surface-2); border-radius: 6px; }
.mn-content pre { padding: 14px 16px; background: var(--surface-2); border-radius: 10px; overflow-x: auto; }
.mn-content pre code { padding: 0; background: none; }
.mn-content table { width: 100%; border-collapse: collapse; margin: 1em 0; font-size: 14px; display: block; overflow-x: auto; }
.mn-content th, .mn-content td { padding: 9px 12px; border: 1px solid var(--border); text-align: left; vertical-align: top; }
.mn-content th { background: var(--surface-2); font-weight: 600; white-space: nowrap; }
.mn-content img { display: block; max-width: 100%; height: auto; margin: 1em 0; border-radius: 10px; border: 1px solid var(--border); }
.mn-content img.mn-img-loading { min-height: 120px; width: 100%; background: var(--surface-2); }

/* 고치기 창 */
.mn-editor { max-width: 900px; }
.mn-edit-tabs { display: flex; align-items: center; gap: 4px; margin: 14px 0 8px; }
.mn-edit-tabs button {
  font: inherit; font-size: 12.5px; font-weight: 600; color: var(--text-sub);
  padding: 6px 12px; background: none; border: 0; border-radius: 999px; cursor: pointer;
}
.mn-edit-tabs button[aria-pressed="true"] { background: var(--surface-2); color: var(--text); }
.mn-edit-tabs .spacer { flex: 1; }
.mn-img-btn { cursor: pointer; }
#mdInput {
  width: 100%; min-height: 360px;
  font: 13.5px/1.65 ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--text);
  padding: 12px 14px; border: 1px solid var(--border-strong); border-radius: 10px; outline: none; resize: vertical;
  background: var(--surface);
}
#mdInput:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.mn-preview { min-height: 360px; max-height: 55vh; overflow-y: auto; padding: 12px 16px; border: 1px solid var(--border); border-radius: 10px; }

@media (max-width: 860px) {
  .mn-layout { grid-template-columns: 1fr; }
  .mn-nav { position: static; max-height: none; }
  .mn-doc { padding: 22px 18px 28px; }
  .mn-search { width: 100%; }
}

/* 첨부파일 링크 */
.mn-content a.mn-file {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 12px; margin: 2px 0;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px;
  text-decoration: none; font-size: 13.5px; font-weight: 600; color: var(--text);
}
.mn-content a.mn-file:hover { border-color: var(--accent); color: var(--accent); }
.mn-content a.mn-file.busy { opacity: .5; pointer-events: none; }
.mn-content h1, .mn-content h2, .mn-content h3, .mn-content h4 { scroll-margin-top: 56px; }
.mn-content a.mn-jump { text-decoration: none; border-bottom: 1px dashed currentColor; }
.mn-doc-tools { display: inline-flex; gap: 6px; margin-left: auto; }
.mn-doc-meta .mn-doc-tools { margin-left: 8px; }
.lg-btn.mn-del:hover { color: #e03131; border-color: #e03131; }