/* ============================================================
   CourseKit — 使用指南頁面共用樣式 (guide.css)
   適用：guide-index / guide-coach / guide-student /
         guide-self / guide-stats（及未來的 en / ja 版本）
   載入順序：pico.min.css → style.css → guide.css
   ============================================================ */

/* ── 麵包屑 ── */
.guide-back {
  display: inline-block;
  font-size: 0.875rem;
  color: #888;
  text-decoration: none;
  margin-bottom: 1.25rem;
}
.guide-back:hover { color: #2196F3; text-decoration: none; }


/* ── TOC：badge pill 樣式 ── */
nav.guide-toc-nav {
  border: none !important;
  background: none !important;
  outline: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0.6rem 0 0.5rem !important;
}
nav.guide-toc-nav ul {
  display: flex !important;
  flex-wrap: wrap;
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
  margin-inline: 0 !important;
}
nav.guide-toc-nav li {
  padding: 0 !important;
  margin: 0 1.25rem 0.5rem 0 !important;
}
nav.guide-toc-nav a {
  display: inline-flex !important;
  align-items: center;
  gap: 0.4em;
  color: #2196F3 !important;
  text-decoration: none !important;
  font-size: 0.82rem !important;
  padding: 0.25rem 0.85rem 0.25rem 0.45rem !important;
  border: 1.5px solid #2196F3 !important;
  border-radius: 2rem !important;
  line-height: 1.5;
  white-space: nowrap;
  background: transparent !important;
  box-sizing: border-box !important;
}
nav.guide-toc-nav a:hover {
  background: rgba(33, 150, 243, 0.1) !important;
  text-decoration: none !important;
}

/* TOC 內的情境編號小 badge */
.toc-badge {
  display: inline-block;
  background: #2196F3;
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.05rem 0.38rem;
  border-radius: 1rem;
  letter-spacing: 0.03em;
}


/* ── 情境 badge（section 標題上方）── */
.scenario-badge {
  display: inline-block;
  background: #2196F3;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: 0.25rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.3rem;
}


/* ── 情境 Section ── */
.guide-section {
  border-top: 1px solid #e0e0e0;
  padding-top: 2rem;
  margin-top: 2rem;
}

[data-theme="dark"] .guide-section {
  border-top-color: rgba(255, 255, 255, 0.15);
}

.guide-section h2 {
  margin-top: 0.2rem !important;
  margin-bottom: 0.4rem !important;
}


/* ── Meta（適合誰看 / 你現在的狀況）── */
.guide-meta { margin-bottom: 0.75rem; }
.guide-meta p { margin: 0 !important; font-size: 0.9rem; line-height: 1.65; }
.guide-meta strong { color: #2196F3; margin-right: 0.3em; }


/* ── 文字中的小圖示（icon / tag 截圖）── */
.inline-icon {
  display: inline-block;
  height: 1.4em;
  width: auto;
  vertical-align: -0.24em;
  margin: 0 0.15em;
}


/* ── 步驟圖片 ── */
.step-img-wrap {
  margin: 0.4rem 0 0.75rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.step-img-wrap img,
.step-img-wrap video {
  max-height: 420px;
  width: auto;
  display: block;
  border-radius: 0.5rem;
}

/* 截圖占位符（正式圖片放入後可移除）*/
.guide-placeholder {
  display: block;
  width: 100%;
  max-width: 360px;
  aspect-ratio: 9 / 16;
  background: #e8e8e8;
  border-radius: 0.5rem;
  margin: 0.5rem 0 0.25rem;
  position: relative;
}
.guide-placeholder::after {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  color: #888;
  padding: 1rem;
  text-align: center;
}


/* ── guide-index：角色選擇卡片 ── */
.role-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.role-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border: 1.5px solid var(--pico-muted-border-color);
  border-radius: 0.6rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.role-card:hover {
  border-color: var(--pico-primary);
  box-shadow: 0 2px 12px var(--ck-primary-tint);
  text-decoration: none;
  color: inherit;
}

.role-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--pico-primary);
  margin: 0 0 0.4rem;
}

.role-card-desc {
  font-size: 0.875rem;
  color: var(--pico-muted-color);
  margin: 0 0 0.85rem;
  line-height: 1.5;
}

.role-card-list {
  list-style: none !important;
  padding: 0 !important;
  margin: 0;
  font-size: 0.875rem;
  color: var(--pico-color);
  flex: 1;
}
.role-card-list li { padding: 0.18rem 0; }
.role-card-list li::before { content: none; }

.role-card-arrow {
  display: block;
  text-align: right;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--pico-primary);
  font-weight: 600;
}