/* ══════════════════════════════════════
   GUIDES — OsakaWire Guide Components
   ══════════════════════════════════════ */

/* ── SERIES CARDS (landing page) ── */
.guides-series-grid {
  display: grid;
  gap: 0;
}

.guide-series-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  transition: background 0.15s;
}

.guide-series-card:hover {
  background: white;
  margin: 0 -20px;
  padding-left: 20px;
  padding-right: 20px;
}

.guide-series-category {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink-light);
}

.guide-series-title {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.25;
}

.guide-series-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-light);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 1px;
}

.guide-series-desc {
  font-size: 15px;
  color: var(--ink-mid);
  line-height: 1.6;
  max-width: 700px;
  margin-top: 4px;
}

/* ── DIFFICULTY BADGES ── */
.guide-difficulty {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.guide-difficulty--all-levels   { color: var(--green); }
.guide-difficulty--beginner     { color: var(--accent-blue); }
.guide-difficulty--intermediate { color: var(--amber); }
.guide-difficulty--advanced     { color: var(--accent-red); }

/* ── LESSON LIST (series page) ── */
.guide-lesson-list {
  display: flex;
  flex-direction: column;
}

.guide-lesson-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  transition: background 0.15s;
}

.guide-lesson-item:first-child {
  border-top: 1px solid var(--rule);
}

.guide-lesson-item:hover {
  background: white;
  margin: 0 -20px;
  padding-left: 20px;
  padding-right: 20px;
}

.guide-lesson-num {
  font-family: var(--mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--rule);
  min-width: 40px;
  text-align: center;
  flex-shrink: 0;
  transition: color 0.15s;
}

.guide-lesson-item:hover .guide-lesson-num {
  color: var(--accent-red);
}

.guide-lesson-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.guide-lesson-title {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.35;
}

.guide-lesson-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-light);
  letter-spacing: 1px;
}

.guide-lesson-arrow {
  font-size: 18px;
  color: var(--rule);
  flex-shrink: 0;
  transition: color 0.15s, transform 0.15s;
}

.guide-lesson-item:hover .guide-lesson-arrow {
  color: var(--ink);
  transform: translateX(3px);
}

/* ── PREV/NEXT NAVIGATION (lesson page) ── */
.guide-nav-section {
  padding: 48px 0;
  border-top: 1px solid var(--rule);
}

.guide-nav-links {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 16px;
}

.guide-nav-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 24px;
  background: white;
  text-decoration: none;
  border: 1px solid var(--rule);
  transition: border-color 0.15s, background 0.15s;
}

.guide-nav-link:hover {
  border-color: var(--ink);
  background: var(--cream-dark);
}

.guide-nav-prev { text-align: left; }
.guide-nav-next { text-align: right; }

.guide-nav-toc {
  text-align: center;
  justify-content: center;
  align-items: center;
  padding: 20px 16px;
}

.guide-nav-disabled {
  background: transparent;
  border: 1px solid transparent;
}

.guide-nav-disabled:hover {
  background: transparent;
  border-color: transparent;
}

.guide-nav-dir {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink-light);
}

.guide-nav-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}

/* ── ALL LESSONS LIST (bottom of lesson page) ── */
.guide-all-lessons {
  padding: 40px 0 80px;
}

.guide-all-lessons-title {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
}

.guide-all-lessons-list {
  display: flex;
  flex-direction: column;
}

.guide-all-lessons-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  text-decoration: none;
  font-size: 15px;
  color: var(--ink-mid);
  border-bottom: 1px solid var(--cream-dark);
  transition: color 0.15s, background 0.15s;
}

.guide-all-lessons-item:hover {
  color: var(--ink);
  background: white;
  margin: 0 -12px;
  padding-left: 12px;
  padding-right: 12px;
}

.guide-all-lessons-item.current {
  font-weight: 700;
  color: var(--ink);
}

.guide-all-lessons-num {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--rule);
  min-width: 28px;
  text-align: center;
}

.guide-all-lessons-item.current .guide-all-lessons-num {
  color: var(--accent-red);
}

/* ── FIGURE / IMAGE (guide photos) ── */
.guide-figure {
  margin: 32px 0;
  overflow: hidden;
}

.guide-figure img {
  width: 100%;
  height: auto;
  display: block;
  background: var(--cream-dark);
}

.guide-figure figcaption {
  padding: 12px 0;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-light);
  line-height: 1.5;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--rule);
}

.guide-figure figcaption cite {
  font-style: normal;
  color: var(--ink-light);
}

.guide-figure figcaption a {
  color: var(--accent-blue);
  text-decoration: none;
}

.guide-figure figcaption a:hover {
  text-decoration: underline;
}

/* Side-by-side comparison images */
.guide-compare-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0;
}

.guide-compare-images .guide-figure {
  margin: 0;
}

@media (max-width: 768px) {
  .guide-compare-images {
    grid-template-columns: 1fr;
  }
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .guide-nav-links {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .guide-nav-prev,
  .guide-nav-next { text-align: left; }

  .guide-lesson-num { font-size: 20px; min-width: 32px; }
  .guide-lesson-title { font-size: 16px; }

  .guide-lesson-item { gap: 14px; padding: 16px 0; }
}