/* piBo 도움말 — Furo 위에 얹는 것. 색 토큰은 conf.py 의 html_theme_options.
   IDE(파이보 메이커)와 같은 느낌: Pretendard, 가는 노랑 띠, 파랑 링크, 옅은 청회색 면 */

/* 글꼴: IDE 와 같은 원본 파일(고치지 않음, SIL OFL — fonts/LICENSE.txt). 인터넷 없이 된다 */
@font-face { font-family: "Pretendard"; font-weight: 100 549; font-display: swap;
  src: url("fonts/Pretendard-Regular.subset.woff2") format("woff2"); }
@font-face { font-family: "Pretendard"; font-weight: 550 900; font-display: swap;
  src: url("fonts/Pretendard-Bold.subset.woff2") format("woff2"); }

body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

/* 맨 위 가는 노랑 띠 (IDE 상단바 색) */
body::before { content: ""; position: fixed; inset: 0 0 auto 0; height: 4px; background: #fbc92d; z-index: 100; }

/* ── 왼쪽 위 이름 ───────────────────────────────────────────── */
.sidebar-brand { padding: 1.25rem 1rem .75rem; margin: 0; }
.sidebar-brand-text { font-size: 1.15rem; font-weight: 700; letter-spacing: -.01em; color: var(--color-foreground-primary);
  display: inline-flex; align-items: center; gap: .5rem; }
.sidebar-brand-text::before { content: ""; width: 12px; height: 12px; border-radius: 4px; background: #fbc92d;
  box-shadow: 0 0 0 3px rgba(251, 201, 45, .25); flex: none; }
.sidebar-search-container { margin-top: .25rem; }
.sidebar-tree .caption, .sidebar-tree :not(.caption) > .caption-text {
  font-size: .72rem; letter-spacing: .06em; color: var(--color-foreground-muted); font-weight: 700; }
.sidebar-tree .reference { border-radius: 8px; margin: 1px .5rem; padding-left: .75rem; }
.sidebar-tree .reference:hover { background: var(--color-sidebar-item-background--hover); }
.sidebar-tree .current-page > .reference, .sidebar-tree .current > .reference.current { color: var(--color-brand-primary); font-weight: 700;
  background: var(--color-sidebar-item-background--current, rgba(37, 99, 235, .08)); }

/* ── 본문 글자 ─────────────────────────────────────────────── */
article[role="main"] { font-size: 1rem; line-height: 1.75; }
article h1 { font-size: 2rem; font-weight: 800; letter-spacing: -.025em; line-height: 1.25; margin-bottom: 1rem; }
article h2 { font-size: 1.45rem; font-weight: 700; letter-spacing: -.02em; margin-top: 2.75rem; }
article h3 { font-size: 1.15rem; font-weight: 700; letter-spacing: -.01em; margin-top: 2rem; }
article h1 + p, article h1 + section > p:first-child { font-size: 1.06rem; color: var(--color-foreground-secondary); }
article p, article li { word-break: keep-all; overflow-wrap: anywhere; }
article strong { font-weight: 700; }

/* ── 표 ────────────────────────────────────────────────────── */
article .table-wrapper { margin: 1.25rem 0; }
article table.docutils { width: 100%; border: 1px solid var(--color-background-border); border-radius: 10px;
  border-collapse: separate; border-spacing: 0; overflow: hidden; box-shadow: none; font-size: .94rem; }
article table.docutils th { background: var(--color-background-secondary); font-weight: 700; text-align: left;
  border: 0; border-bottom: 1px solid var(--color-background-border); padding: .6rem .8rem; }
article table.docutils td { border: 0; border-top: 1px solid var(--color-background-border); padding: .55rem .8rem;
  vertical-align: top; line-height: 1.6; }
article table.docutils tr:first-child td { border-top: 0; }
article table.docutils td:first-child { min-width: 9em; }
article table.docutils code.literal { white-space: nowrap; }

/* ── 캡처 ──────────────────────────────────────────────────── */
article img { border: 1px solid var(--color-background-border); border-radius: 12px;
  box-shadow: 0 6px 24px rgba(15, 23, 42, .08); margin: .75rem 0 1.25rem; }
article img.no-frame { border: 0; box-shadow: none; }
/* 블록 가이드의 블록 그림: 테두리·그림자 없이 원래 크기로, 칸보다 크면 줄인다. 그 아래 줄이 설명 */
article img.blk { border: 0; border-radius: 0; box-shadow: none; margin: 0; max-width: 100%; height: auto; display: block; }
article a.blk { display: block; margin: 1.75rem 0 .35rem; pointer-events: none; }   /* Sphinx 가 씌운 원본 그림 링크는 막는다 */
article a.blk + p { margin: 0; padding-left: .25rem; font-size: .95rem; color: var(--color-foreground-secondary); }
article a.blk + p em { font-style: normal; font-size: .8rem; color: var(--color-foreground-muted); white-space: nowrap;
  border: 1px solid var(--color-background-border); border-radius: 99px; padding: .05rem .5rem; margin-left: .35rem; }

/* ── 안내 상자 ─────────────────────────────────────────────── */
.admonition { border-radius: 10px; border-left-width: 4px; box-shadow: none !important; font-size: .95rem; }
.admonition > .admonition-title { font-weight: 700; }

/* ── 코드 ──────────────────────────────────────────────────── */
.highlight { border-radius: 10px; }
code.literal { border-radius: 5px; padding: .1em .35em; font-size: .88em; }

/* ── 첫 화면 카드 ──────────────────────────────────────────── */
.pb-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem; margin: 1.5rem 0 2rem; }
.pb-card { display: flex; flex-direction: column; gap: .35rem; padding: 1.1rem 1.15rem; border-radius: 14px;
  border: 1px solid var(--color-background-border); background: var(--color-background-secondary);
  text-decoration: none !important; color: var(--color-foreground-primary) !important;
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease; }
.pb-card:hover { transform: translateY(-2px); border-color: var(--color-brand-primary);
  box-shadow: 0 8px 22px rgba(15, 23, 42, .08); }
.pb-card b { font-size: 1.08rem; font-weight: 700; display: flex; align-items: center; gap: .5rem; }
.pb-card b::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #fbc92d; flex: none; }
.pb-card span { font-size: .9rem; line-height: 1.5; color: var(--color-foreground-secondary); }
@media (max-width: 560px) { .pb-cards { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { .pb-card { transition: none; } .pb-card:hover { transform: none; } }

/* API 페이지: 클래스·메서드 이름 칸 */
dl.py > dt { border-radius: 8px; }

/* 한국어 ↔ English 전환 (langswitch.js) */
.pb-lang { display: inline-block; margin: 0 1rem .5rem; padding: .15rem .65rem; font-size: .8rem; font-weight: 700;
  border: 1px solid var(--color-background-border); border-radius: 99px; color: var(--color-foreground-secondary) !important;
  text-decoration: none !important; }
.pb-lang:hover { border-color: var(--color-brand-primary); color: var(--color-brand-primary) !important; }
.pb-lang--top { margin: 0 .5rem 0 0; }