/* =============================================================================
   Guide Block Organisms — kon_guide.css
   Phase 4b: Step + Material block rendering for kontent
   ============================================================================= */

/* --- Step Block --- */
.o-block-step {
  margin-bottom: 1.5rem;
}

/* Badges row */
.o-block-step-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 0.5rem;
}
.o-block-step-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 0.25rem;
}
.o-block-step-badge--instruction {
  background: #e3f2fd;
  color: #1565c0;
}
.o-block-step-badge--question {
  background: #fff8e1;
  color: #f57f17;
}
.o-block-step-badge--mc {
  background: #fce4ec;
  color: #c62828;
}
.o-block-step-badge--tf {
  background: #e8f5e9;
  color: #2e7d32;
}
.o-block-step-badge--flashcard {
  background: #ede7f6;
  color: #4527a0;
}
.o-block-step-badge--duration {
  background: #f5f5f5;
  color: #616161;
}

/* Instruction body */
.o-block-step-instruction {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #333;
}

/* Tip box */
.o-block-step-tip {
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  background: #fffde7;
  border-left: 3px solid #fbc02d;
  border-radius: 0 0.25rem 0.25rem 0;
  font-size: 0.875rem;
  color: #5d4037;
}
.o-block-step-tip i {
  color: #f9a825;
}

/* Media within step */
.o-block-step-media {
  margin-top: 0.75rem;
}
.o-block-step-media img {
  max-width: 100%;
  border-radius: 0.375rem;
  display: block;
}
.o-block-step-media video {
  max-width: 100%;
  border-radius: 0.375rem;
  display: block;
  background: #000;
}

/* Gallery thumbnails */
.o-block-step-gallery {
  margin-top: 0.75rem;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}
.o-block-step-gallery-thumb {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 0.25rem;
  overflow: hidden;
  border: 1px solid #dee2e6;
}
.o-block-step-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.o-block-step-gallery-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f9fa;
}

/* Answer options (MC / T-F) */
.o-block-step-answers {
  margin-top: 0.75rem;
}
.o-block-step-answer {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.25rem;
  border-radius: 0.375rem;
  font-size: 0.9rem;
  background: #f8f9fa;
}
.o-block-step-answer i {
  margin-top: 0.15rem;
  color: #9e9e9e;
}
.o-block-step-answer--correct {
  background: #e8f5e9;
}
.o-block-step-answer--correct i {
  color: #2e7d32;
}

/* Interactive answer (Phase 4e hooks) */
.o-block-step-answer--interactive {
  cursor: pointer;
  transition: background 0.15s ease;
}
.o-block-step-answer--interactive:hover {
  background: #e3f2fd;
}

/* Flashcard */
.o-block-step-flashcard {
  margin-top: 0.75rem;
  border: 1px solid #e0e0e0;
  border-radius: 0.375rem;
  overflow: hidden;
}
.o-block-step-flashcard-front {
  padding: 1rem;
  background: #fafafa;
  font-weight: 500;
  font-size: 0.95rem;
}
.o-block-step-flashcard-front i {
  color: #4527a0;
}
.o-block-step-flashcard-front .o-block-step-media {
  margin-top: 0.75rem;
  font-weight: 400;
}
.o-block-step-flashcard-front .o-block-step-gallery {
  margin-top: 0.75rem;
}
.o-block-step-flashcard-back {
  padding: 1rem;
  border-top: 1px dashed #e0e0e0;
  color: #555;
  font-size: 0.95rem;
}
.o-block-step-flashcard-back i {
  color: #1565c0;
}
.o-block-step-flashcard-reveal {
  padding: 0.75rem 1rem;
  border-top: 1px dashed #e0e0e0;
  text-align: center;
  color: #1565c0;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
}
.o-block-step-flashcard-reveal:hover {
  background: #e3f2fd;
}

/* Explanation */
.o-block-step-explanation {
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  background: #e8eaf6;
  border-left: 3px solid #5c6bc0;
  border-radius: 0 0.25rem 0.25rem 0;
  font-size: 0.875rem;
  color: #37474f;
}
.o-block-step-explanation i {
  color: #5c6bc0;
}

/* Interactive instruction checkbox placeholder (Phase 4e wires JS) */
.o-block-step-check {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #757575;
}
.o-block-step-check input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: #1565c0;
}

/* --- Material Block --- */
.o-block-material {
  margin-bottom: 1.5rem;
}
.o-block-material-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.o-block-material-thumb {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: 0.375rem;
  overflow: hidden;
  border: 1px solid #dee2e6;
}
.o-block-material-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.o-block-material-info {
  flex-grow: 1;
  min-width: 0;
}
.o-block-material-name {
  font-size: 0.95rem;
  font-weight: 500;
  color: #333;
}
.o-block-material-qty {
  font-weight: 700;
  color: #1565c0;
  margin-right: 0.25rem;
}
.o-block-material-unit {
  color: #757575;
  font-size: 0.85rem;
}
.o-block-material-badge {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 0.2rem;
  margin-left: 0.25rem;
  vertical-align: middle;
}
.o-block-material-badge--ingredient {
  background: #e8f5e9;
  color: #2e7d32;
}
.o-block-material-badge--tool {
  background: #e3f2fd;
  color: #1565c0;
}
.o-block-material-badge--supply {
  background: #fff3e0;
  color: #e65100;
}
.o-block-material-badge--hardware {
  background: #efebe9;
  color: #4e342e;
}
.o-block-material-badge--software {
  background: #ede7f6;
  color: #4527a0;
}
.o-block-material-badge--other {
  background: #f5f5f5;
  color: #616161;
}
.o-block-material-badge--optional {
  background: #fce4ec;
  color: #c62828;
}
.o-block-material-notes {
  font-size: 0.85rem;
  color: #757575;
  font-style: italic;
  margin-top: 0.25rem;
}

/* Material gallery (reuse step gallery pattern) */
.o-block-material-gallery {
  margin-top: 0.75rem;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}
.o-block-material-gallery-thumb {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 0.25rem;
  overflow: hidden;
  border: 1px solid #dee2e6;
}
.o-block-material-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.o-block-material-gallery-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f9fa;
}

@media (max-width: 575.98px) {
  .o-block-material-row {
    flex-direction: column;
  }
  .o-block-material-thumb {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }
}

/* --- Step Collection (Timeline) --- */
.o-block-step-collection {
  margin-bottom: 1.5rem;
}
.o-block-step-collection-title {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #dee2e6;
  margin-bottom: 0.75rem;
}
.o-block-step-collection-desc {
  font-size: 0.85rem;
  color: #757575;
  margin-bottom: 0.75rem;
}
.o-block-step-collection-timeline {
  position: relative;
  padding-left: 2.5rem;
}
/* Vertical connector line */
.o-block-step-collection-timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: #dee2e6;
}
/* Timeline item */
.o-block-step-collection-item {
  position: relative;
  padding-bottom: 1.25rem;
}
.o-block-step-collection-item:last-child {
  padding-bottom: 0;
}
/* Numbered circle */
.o-block-step-collection-circle {
  position: absolute;
  left: -2.5rem;
  top: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  z-index: 1;
}
.o-block-step-collection-circle--instruction {
  background: #1565c0;
  box-shadow: 0 0 0 3px #e3f2fd;
}
.o-block-step-collection-circle--question {
  background: #f57f17;
  box-shadow: 0 0 0 3px #fff8e1;
}
/* Item header: title + badges */
.o-block-step-collection-header {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 0.25rem;
}
.o-block-step-collection-step-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #333;
}
/* Item body */
.o-block-step-collection-body {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #555;
}
/* Compact media card below item */
.o-block-step-collection-media {
  margin-top: 0.5rem;
  border-left: 3px solid #dee2e6;
  padding-left: 0.75rem;
}
.o-block-step-collection-media--instruction {
  border-left-color: #1565c0;
}
.o-block-step-collection-media--question {
  border-left-color: #f57f17;
}
.o-block-step-collection-media img {
  max-width: 220px;
  border-radius: 0.25rem;
  display: block;
}
.o-block-step-collection-media video {
  max-width: 280px;
  border-radius: 0.25rem;
  display: block;
  background: #000;
}
.o-block-step-collection-media audio {
  max-width: 320px;
  display: block;
}
.o-block-step-collection-media-audio-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.o-block-step-collection-media-audio-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #e3f2fd;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1565c0;
}
/* Gallery within collection (smaller than standalone) */
.o-block-step-collection-gallery {
  margin-top: 0.5rem;
  display: flex;
  gap: 0.375rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}
.o-block-step-collection-gallery-thumb {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: 0.25rem;
  overflow: hidden;
  border: 1px solid #dee2e6;
}
.o-block-step-collection-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 575.98px) {
  .o-block-step-collection-media img {
    max-width: 100%;
  }
  .o-block-step-collection-media video {
    max-width: 100%;
  }
  .o-block-step-collection-media audio {
    max-width: 100%;
  }
}

/* --- Material Collection (Card-in-Card) --- */
.o-block-material-collection {
  margin-bottom: 1.5rem;
}
.o-block-material-collection-title {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #dee2e6;
  margin-bottom: 0;
}
.o-block-material-collection-desc {
  font-size: 0.85rem;
  color: #757575;
  padding: 0.5rem 0;
}
.o-block-material-collection-card {
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  overflow: hidden;
}
/* Group header */
.o-block-material-collection-group {
  padding: 0.375rem 0.75rem;
  background: #e3f2fd;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #1565c0;
  border-bottom: 1px solid #dee2e6;
}
/* Material row */
.o-block-material-collection-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid #f0f0f0;
  border-left: 3px solid #e8f5e9;
  transition: border-left-color 0.15s ease;
}
.o-block-material-collection-row:last-child {
  border-bottom: none;
}
.o-block-material-collection-row:hover {
  border-left-color: #2e7d32;
}
/* Alternating backgrounds (class toggled via template `{{ if eq (mod $i 2) 1 }}`) */
.o-block-material-collection-row--alt {
  background: #fafdfb;
}
/* Thumbnail in collection (smaller than standalone) */
.o-block-material-collection-thumb {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 0.25rem;
  overflow: hidden;
  border: 1px solid #dee2e6;
}
.o-block-material-collection-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.o-block-material-collection-info {
  flex-grow: 1;
  min-width: 0;
}
.o-block-material-collection-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: #333;
}
/* Compact media card below item row */
.o-block-material-collection-media {
  margin-top: 0.375rem;
  border-left: 3px solid #2e7d32;
  padding-left: 0.5rem;
}
.o-block-material-collection-media img {
  max-width: 220px;
  border-radius: 0.25rem;
  display: block;
}
.o-block-material-collection-media video {
  max-width: 280px;
  border-radius: 0.25rem;
  display: block;
  background: #000;
}
.o-block-material-collection-media audio {
  max-width: 320px;
  display: block;
}
.o-block-material-collection-media-audio-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.o-block-material-collection-media-audio-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #e8f5e9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #2e7d32;
}
/* Gallery within collection */
.o-block-material-collection-gallery {
  margin-top: 0.375rem;
  display: flex;
  gap: 0.375rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}
.o-block-material-collection-gallery-thumb {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: 0.25rem;
  overflow: hidden;
  border: 1px solid #dee2e6;
}
.o-block-material-collection-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* =============================================================================
   Phase 4e: Interactive States — Progress Tracking
   ============================================================================= */

/* --- Instruction Step — Completed State --- */
.o-block-step--completed {
  opacity: 0.65;
}
.o-block-step--completed .o-block-step-instruction {
  text-decoration: line-through;
  color: #9e9e9e;
}
.o-block-step--completed .o-block-step-check span {
  color: #198754;
  font-weight: 500;
}
.o-block-step-check input[type="checkbox"]:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

/* --- Collection Instruction — Completed State --- */
.o-block-step-collection-item--completed .o-block-step-collection-circle {
  background: #198754 !important;
  box-shadow: 0 0 0 3px #d1e7dd;
}
.o-block-step-collection-item--completed .o-block-step-collection-body {
  text-decoration: line-through;
  color: #9e9e9e;
}
.o-block-step-collection-item--completed .o-block-step-check span {
  color: #198754;
  font-weight: 500;
}
/* Green connector between completed items */
.o-block-step-collection-item--completed::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 24px;
  bottom: -1px;
  width: 2px;
  background: #198754;
  z-index: 1;
}
.o-block-step-collection-item:last-child::before {
  display: none;
}

/* --- Answer Feedback States --- */
.o-block-step-answer--correct {
  background: #d1e7dd !important;
  border-color: #198754 !important;
  color: #0f5132;
}
.o-block-step-answer--correct i {
  color: #198754;
}
.o-block-step-answer--correct::after {
  content: "\2713";
  margin-left: auto;
  color: #198754;
  font-weight: 700;
  font-size: 1rem;
}
.o-block-step-answer--incorrect {
  background: #f8d7da !important;
  border-color: #dc3545 !important;
  color: #842029;
}
.o-block-step-answer--incorrect i {
  color: #dc3545;
}
.o-block-step-answer--incorrect::after {
  content: "\2717";
  margin-left: auto;
  color: #dc3545;
  font-weight: 700;
  font-size: 1rem;
}
/* Locked after answering */
.o-block-step-answer--locked {
  pointer-events: none;
  opacity: 0.85;
}
.o-block-step-answer--locked input[type="radio"] {
  pointer-events: none;
}
/* Selected state (before submit) */
label.o-block-step-answer--selected {
  background: #e3f2fd;
  border-color: #1565c0;
}

/* Interactive radio styling */
label.o-block-step-answer--interactive {
  border: 1px solid transparent;
}
label.o-block-step-answer--interactive:hover {
  border-color: #1565c0;
}
label.o-block-step-answer--interactive input[type="radio"] {
  width: 1rem;
  height: 1rem;
  accent-color: #1565c0;
  margin-top: 0.15rem;
  flex-shrink: 0;
}
label.o-block-step-answer--interactive input[type="radio"]:disabled {
  cursor: not-allowed;
}

/* --- Submit Button --- */
.o-block-step-submit {
  margin-top: 0.5rem;
  font-size: 0.8rem;
}

/* --- Flashcard Reveal Transition --- */
[data-flashcard-back] {
  transition: opacity 0.3s ease;
}

/* --- Progress Bar --- */
.o-block-progress-bar {
  position: relative;
  height: 6px;
  background: #e9ecef;
  border-radius: 3px;
  margin-bottom: 0;
  overflow: hidden;
}
.o-block-progress-bar-fill {
  height: 100%;
  width: 0;
  border-radius: 3px;
  transition: width 0.4s ease;
}
.o-block-progress-bar-fill--blue {
  background: #1565c0;
}
.o-block-progress-bar-fill--green {
  background: #198754;
}
.o-block-progress-bar-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.375rem;
  margin-bottom: 0.75rem;
  font-size: 0.75rem;
  color: #6c757d;
}
.o-block-progress-bar-label-count {
  font-weight: 500;
  color: #333;
}
.o-block-progress-bar-label-count--green {
  color: #198754;
}

/* Reset button */
.o-block-progress-reset {
  font-size: 0.75rem;
  color: #6c757d;
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.o-block-progress-reset:hover {
  color: #dc3545;
}

/* Completion celebration */
.o-block-progress-complete {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: #d1e7dd;
  border-radius: 0.375rem;
  margin-bottom: 0.75rem;
  font-size: 0.825rem;
  font-weight: 500;
  color: #0f5132;
}
.o-block-progress-complete i {
  font-size: 1rem;
}

/* Anonymous prompt */
.o-block-anon-prompt {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: #f8f9fa;
  border: 1px solid #e9ecef;
  border-radius: 0.375rem;
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: #6c757d;
}
.o-block-anon-prompt a {
  color: #1565c0;
  font-weight: 500;
  text-decoration: none;
}
.o-block-anon-prompt a:hover {
  text-decoration: underline;
}

/* --- Standalone Reset Link (Phase 4e-iii) --- */
.o-block-step-reset {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: #6c757d;
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.o-block-step-reset:hover {
  color: #dc3545;
}

/* --- Post-Level Reset (Phase 4e-iii) --- */
.o-post-reset-all {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid #e9ecef;
  text-align: center;
}

/* --- Reset Modal --- */
.o-block-reset-modal-title {
  font-size: 1rem;
}
.o-block-reset-modal-body {
  font-size: 0.9rem;
  color: #555;
}
.o-block-reset-modal-warning {
  color: #333;
}

/* --- Answered Question in Collection --- */
.o-block-step-collection-item--answered .o-block-step-collection-circle {
  background: #198754 !important;
  box-shadow: 0 0 0 3px #d1e7dd;
}
.o-block-step-collection-item--answered-incorrect .o-block-step-collection-circle {
  background: #dc3545 !important;
  box-shadow: 0 0 0 3px #f8d7da;
}

@media (max-width: 575.98px) {
  .o-block-material-collection-row {
    flex-direction: column;
    gap: 0.25rem;
  }
  .o-block-material-collection-thumb {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }
  .o-block-material-collection-media img {
    max-width: 100%;
  }
  .o-block-material-collection-media video {
    max-width: 100%;
  }
  .o-block-material-collection-media audio {
    max-width: 100%;
  }
}

/* =============================================================================
   Phase 4f-i: Guide Lightbox — Structure + Content Rendering
   ============================================================================= */

/* --- Shared Shell --- */
.o-guide-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: #fff;
  display: none;
  flex-direction: column;
}
.o-guide-lightbox-close {
  position: absolute;
  top: calc(0.75rem + env(safe-area-inset-top, 0px));
  right: calc(0.75rem + env(safe-area-inset-right, 0px));
  z-index: 10;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.92);
  color: #333;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}
.o-guide-lightbox-close:hover {
  color: #cf0015;
}
.o-guide-lightbox-body {
  flex: 1;
  overflow-y: auto;
  position: relative;
}
.o-guide-lightbox-body-inner {
  max-width: 650px;
  margin: 0 auto;
  padding: 1rem 1.5rem 2rem;
}
.o-guide-lightbox-footer {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.625rem 1.5rem;
  border-top: 1px solid #dee2e6;
  background: #f8f9fa;
}

/* --- Cover, Title, Badges, Stats --- */
.o-guide-lightbox-cover {
  width: 100%;
  max-height: 260px;
  overflow: hidden;
  border-radius: 0.375rem;
  margin-bottom: 1rem;
}
.o-guide-lightbox-cover img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}
.o-guide-lightbox-title {
  font-size: 1.5rem;
  font-weight: 200;
  color: #333;
  margin: 0 0 0.5rem;
  line-height: 1.2;
}
.o-guide-lightbox-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 0.5rem;
}
.o-guide-lightbox-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 0.25rem;
}
.o-guide-lightbox-badge--type {
  background: #e3f2fd;
  color: #1565c0;
}
.o-guide-lightbox-badge--difficulty {
  background: #e8f5e9;
  color: #2e7d32;
}
.o-guide-lightbox-stats {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: #666;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #dee2e6;
}

/* --- Metadata --- */
.o-guide-lightbox-metadata {
  padding: 0 0 1rem;
  border-bottom: 1px solid #dee2e6;
  margin-bottom: 1rem;
}
.o-guide-lightbox-metadata-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.375rem 2rem;
}
.o-guide-lightbox-metadata-key {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #999;
}
.o-guide-lightbox-metadata-value {
  font-size: 0.875rem;
  color: #333;
  font-weight: 500;
}

/* --- Section Headers --- */
.o-guide-lightbox-section-title {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  margin: 0 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #dee2e6;
}
.o-guide-lightbox-section-title i {
  color: #999;
}
.o-guide-lightbox-section-desc {
  font-size: 0.85rem;
  color: #757575;
  margin-bottom: 0.75rem;
}

/* --- Materials --- */
.o-guide-lightbox-materials {
  margin-bottom: 1rem;
}
.o-guide-lightbox-material-list {
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  overflow: hidden;
}
.o-guide-lightbox-material-group {
  padding: 0.375rem 0.75rem;
  background: #e3f2fd;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #1565c0;
  border-bottom: 1px solid #dee2e6;
}
.o-guide-lightbox-material-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid #f0f0f0;
  border-left: 3px solid #e8f5e9;
  font-size: 0.9rem;
  color: #333;
}
.o-guide-lightbox-material-item:hover {
  border-left-color: #2e7d32;
}
.o-guide-lightbox-material-item--has-media {
  flex-wrap: wrap;
}
.o-guide-lightbox-material-thumb {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 0.25rem;
  overflow: hidden;
  border: 1px solid #dee2e6;
}
.o-guide-lightbox-material-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.o-guide-lightbox-material-info {
  flex: 1;
  min-width: 0;
}
.o-guide-lightbox-material-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: #333;
}
.o-guide-lightbox-material-qty {
  font-weight: 700;
  color: #1565c0;
}
.o-guide-lightbox-material-unit {
  color: #757575;
  font-size: 0.85rem;
}
.o-guide-lightbox-material-notes {
  font-size: 0.85rem;
  color: #757575;
  font-style: italic;
  margin-top: 0.25rem;
}
.o-guide-lightbox-material-badge--optional {
  font-size: 0.575rem;
  font-weight: 700;
  text-transform: uppercase;
  background: #fff8e1;
  color: #e65100;
  padding: 0.1rem 0.35rem;
  border-radius: 0.2rem;
  margin-left: 0.25rem;
}
.o-guide-lightbox-material-media-below {
  width: 100%;
  margin-top: 0.5rem;
}
.o-guide-lightbox-material-media-below video {
  max-width: 100%;
  border-radius: 0.375rem;
  display: block;
  background: #000;
}
.o-guide-lightbox-material-gallery-below {
  width: 100%;
  margin-top: 0.375rem;
}

/* --- Steps (Cook Mode) --- */
.o-guide-lightbox-steps {
  margin-bottom: 1rem;
}
.o-guide-lightbox-step {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid #f0f0f0;
}
.o-guide-lightbox-step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-weight: 800;
  font-size: 0.8rem;
  background: #e3f2fd;
  color: #1565c0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.o-guide-lightbox-step-content {
  flex: 1;
  min-width: 0;
}
.o-guide-lightbox-step-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-bottom: 0.375rem;
}
.o-guide-lightbox-step-badge {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 0.2rem;
}
.o-guide-lightbox-step-badge--instruction {
  background: #e3f2fd;
  color: #1565c0;
}
.o-guide-lightbox-step-badge--question {
  background: #fff8e1;
  color: #f57f17;
}
.o-guide-lightbox-step-badge--mc {
  background: #fce4ec;
  color: #c62828;
}
.o-guide-lightbox-step-badge--tf {
  background: #e8f5e9;
  color: #2e7d32;
}
.o-guide-lightbox-step-badge--flashcard {
  background: #ede7f6;
  color: #4527a0;
}
.o-guide-lightbox-step-badge--duration {
  background: #f5f5f5;
  color: #616161;
}
.o-guide-lightbox-step-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #333;
}
.o-guide-lightbox-step-instruction {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #555;
}
.o-guide-lightbox-step-media {
  margin: 0.75rem 0;
}
.o-guide-lightbox-step-media img {
  max-width: 100%;
  border-radius: 0.375rem;
  display: block;
}
.o-guide-lightbox-step-media video {
  max-width: 100%;
  border-radius: 0.375rem;
  display: block;
  background: #000;
}
.o-guide-lightbox-step-media-audio-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.o-guide-lightbox-step-media-audio-row audio {
  flex: 1;
  min-width: 0;
}
.o-guide-lightbox-step-media-audio-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #e3f2fd;
  color: #1565c0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.o-guide-lightbox-step-gallery {
  display: flex;
  gap: 0.375rem;
  overflow-x: auto;
  margin-top: 0.5rem;
}
.o-guide-lightbox-step-gallery-thumb {
  width: 64px;
  height: 64px;
  border-radius: 0.25rem;
  border: 1px solid #dee2e6;
  overflow: hidden;
  flex-shrink: 0;
}
.o-guide-lightbox-step-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.o-guide-lightbox-step-tip {
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  background: #fffde7;
  border-left: 3px solid #fbc02d;
  border-radius: 0 0.25rem 0.25rem 0;
  font-size: 0.875rem;
  color: #5d4037;
}
.o-guide-lightbox-step-tip i {
  color: #f9a825;
}
.o-guide-lightbox-step-check {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #757575;
}
.o-guide-lightbox-step-check input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: #198754;
}
.o-guide-lightbox-step-explanation {
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  background: #e8eaf6;
  border-left: 3px solid #5c6bc0;
  border-radius: 0 0.25rem 0.25rem 0;
  font-size: 0.825rem;
  color: #37474f;
}
.o-guide-lightbox-step-explanation i {
  color: #5c6bc0;
}

/* --- Answer Options (MC / T-F) --- */
.o-guide-lightbox-step-answers {
  margin-top: 0.75rem;
}
.o-guide-lightbox-step-answer {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.25rem;
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.o-guide-lightbox-step-answer i {
  margin-top: 0.15rem;
  color: #9e9e9e;
}
.o-guide-lightbox-step-answer:hover {
  border-color: #1565c0;
  background: #e3f2fd;
}
.o-guide-lightbox-step-answer--selected {
  border-color: #1565c0;
  background: #e3f2fd;
}
.o-guide-lightbox-step-answer--correct {
  border-color: #198754;
  background: #d1e7dd;
}
.o-guide-lightbox-step-answer--correct::after {
  content: "\2713";
  margin-left: auto;
  color: #198754;
  font-weight: 700;
  font-size: 1rem;
}
.o-guide-lightbox-step-answer--incorrect {
  border-color: #dc3545;
  background: #f8d7da;
}
.o-guide-lightbox-step-answer--incorrect::after {
  content: "\2717";
  margin-left: auto;
  color: #dc3545;
  font-weight: 700;
  font-size: 1rem;
}
.o-guide-lightbox-step-answer--locked {
  pointer-events: none;
  opacity: 0.85;
}
.o-guide-lightbox-step-submit {
  margin-top: 0.5rem;
  font-size: 0.8rem;
}

/* --- Flashcard --- */
.o-guide-lightbox-step-flashcard {
  margin-top: 0.75rem;
  border: 1px solid #dee2e6;
  border-radius: 0.5rem;
  overflow: hidden;
}
.o-guide-lightbox-step-flashcard-front {
  padding: 1rem;
  background: #fafafa;
  font-size: 0.925rem;
  font-weight: 500;
}
.o-guide-lightbox-step-flashcard-front i {
  color: #4527a0;
}
.o-guide-lightbox-step-flashcard-reveal {
  padding: 0.75rem 1rem;
  border-top: 1px dashed #dee2e6;
  text-align: center;
  color: #1565c0;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
}
.o-guide-lightbox-step-flashcard-reveal:hover {
  background: #e3f2fd;
}
.o-guide-lightbox-step-flashcard-back {
  padding: 1rem;
  border-top: 1px dashed #dee2e6;
  background: #f8f9fa;
  font-size: 0.95rem;
  color: #555;
}
.o-guide-lightbox-step-flashcard-back i {
  color: #1565c0;
}

/* --- Progress Bar (lightbox footer) --- */
.o-guide-lightbox-progress {
  flex: 1;
  margin-right: 1rem;
}
.o-guide-lightbox-progress-track {
  height: 5px;
  background: #e9ecef;
  border-radius: 3px;
  overflow: hidden;
}
.o-guide-lightbox-progress-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.4s ease;
  width: 0%;
}
.o-guide-lightbox-progress-text {
  font-size: 0.7rem;
  color: #6c757d;
  margin-top: 0.25rem;
  display: block;
}
.o-guide-lightbox-reset {
  background: none;
  border: none;
  padding: 0;
  color: #6c757d;
  font-size: 0.7rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  white-space: nowrap;
}
.o-guide-lightbox-reset:hover {
  color: #dc3545;
}

/* Cook Mode progress: green */
.o-guide-lightbox:not(.o-guide-lightbox--learn) .o-guide-lightbox-progress-fill {
  background: #198754;
}
/* Learn Mode progress: blue */
.o-guide-lightbox--learn .o-guide-lightbox-progress-fill {
  background: #1565c0;
}

/* --- Learn Mode Additions --- */
.o-guide-lightbox-body--learn {
  flex: 1;
  overflow: hidden;
}
.o-guide-lightbox-page {
  height: 100%;
  overflow-y: auto;
}
.o-guide-lightbox-page-inner {
  max-width: 650px;
  margin: 0 auto;
  padding: 1.5rem;
}
.o-guide-lightbox-overview-about {
  margin-bottom: 1rem;
}
.o-guide-lightbox-overview-objective {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: #e3f2fd;
  border-radius: 0.375rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  color: #1565c0;
}
.o-guide-lightbox-overview-objective i {
  font-size: 1.25rem;
  margin-top: 0.125rem;
}
.o-guide-lightbox-overview-objective p {
  margin: 0.25rem 0 0;
  color: #333;
}
.o-guide-lightbox-overview-start {
  text-align: center;
  padding: 1.5rem 0;
}
.o-guide-lightbox-overview-start .btn-primary {
  background-color: #1565c0;
  border-color: #1565c0;
}
.o-guide-lightbox-overview-count {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: #999;
}
.o-guide-lightbox-scroll-hint {
  position: sticky;
  bottom: 0;
  text-align: center;
  padding: 1.5rem 0 0.75rem;
  background: linear-gradient(transparent 0%, rgba(255,255,255,0.95) 40%, #fff 100%);
  font-size: 0.8rem;
  color: #999;
  transition: opacity 0.3s ease;
}
.o-guide-lightbox-scroll-hint--hidden {
  opacity: 0;
  pointer-events: none;
}
@keyframes bounce-down {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}
.o-guide-lightbox-scroll-hint i {
  display: block;
  margin-bottom: 0.25rem;
  animation: bounce-down 1.5s ease infinite;
}
.o-guide-lightbox-lesson-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}
.o-guide-lightbox-lesson-counter {
  font-size: 0.75rem;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.o-guide-lightbox-lesson-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 1rem;
}
.o-guide-lightbox-lesson-body {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #555;
}
.o-guide-lightbox-lesson-action {
  text-align: center;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid #dee2e6;
}
.o-guide-lightbox-lesson-action--done .btn {
  background: #d1e7dd;
  border-color: #198754;
  color: #0f5132;
  pointer-events: none;
}
.o-guide-lightbox-footer--learn {
  justify-content: space-between;
  gap: 1rem;
}
.o-guide-lightbox-nav-btn {
  background: none;
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  padding: 0.375rem 0.75rem;
  font-size: 0.85rem;
  color: #333;
  cursor: pointer;
  white-space: nowrap;
  min-width: 100px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
}
.o-guide-lightbox-nav-btn:hover {
  background: #f8f9fa;
}
.o-guide-lightbox-nav-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

/* --- Completion --- */
.o-guide-lightbox-completion {
  text-align: center;
  padding: 2rem;
}
.o-guide-lightbox-completion-icon {
  font-size: 3rem;
  color: #198754;
  margin-bottom: 1rem;
}
.o-guide-lightbox-completion-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 0.5rem;
}
.o-guide-lightbox-completion-score {
  font-size: 1rem;
  color: #555;
  margin-bottom: 0.375rem;
}
.o-guide-lightbox-completion-detail {
  font-size: 0.85rem;
  color: #999;
  margin-bottom: 1.5rem;
}
.o-guide-lightbox-completion-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

/* --- Review Mode --- */
.o-guide-lightbox-review {
  overflow-y: auto;
  flex: 1;
}
.o-guide-lightbox-review-lesson {
  border-bottom: 1px solid #dee2e6;
  padding: 1.5rem;
  max-width: 650px;
  margin: 0 auto;
}
.o-guide-lightbox-review-header {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
}
.o-guide-lightbox-review-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.725rem;
  margin-right: 0.75rem;
  flex-shrink: 0;
  background: #e9ecef;
  color: #6c757d;
}
.o-guide-lightbox-review-number--completed {
  background: #198754;
  color: #fff;
  box-shadow: 0 0 0 3px #d1e7dd;
}
.o-guide-lightbox-review-number--correct {
  background: #198754;
  color: #fff;
  box-shadow: 0 0 0 3px #d1e7dd;
}
.o-guide-lightbox-review-number--incorrect {
  background: #dc3545;
  color: #fff;
  box-shadow: 0 0 0 3px #f8d7da;
}
.o-guide-lightbox-review-title {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
}
.o-guide-lightbox-review-body {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #555;
  margin-left: calc(28px + 0.75rem);
}
.o-guide-lightbox-review-body p {
  margin: 0 0 0.5rem;
}
.o-guide-lightbox-review-answer {
  margin-left: calc(28px + 0.75rem);
  margin-top: 0.5rem;
}
.o-guide-lightbox-review-answer-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.25rem;
}
.o-guide-lightbox-review-answer-text {
  font-size: 0.875rem;
  padding: 0.375rem 0.625rem;
  border-radius: 0.25rem;
}
.o-guide-lightbox-review-answer-text--correct {
  background: #d1e7dd;
  color: #0f5132;
}
.o-guide-lightbox-review-answer-text--incorrect {
  background: #f8d7da;
  color: #842029;
}
.o-guide-lightbox-review-explanation {
  margin-left: calc(28px + 0.75rem);
  margin-top: 0.5rem;
  padding: 0.5rem 0.625rem;
  background: #e8eaf6;
  border-left: 3px solid #5c6bc0;
  border-radius: 0 0.25rem 0.25rem 0;
  font-size: 0.8rem;
  color: #37474f;
}
.o-guide-lightbox-footer--review {
  justify-content: center;
}

/* --- Responsive Overrides --- */
@media (max-width: 767.98px) {
  .o-guide-lightbox-close {
    top: calc(0.5rem + env(safe-area-inset-top, 0px));
    right: calc(0.5rem + env(safe-area-inset-right, 0px));
    width: 32px;
    height: 32px;
    font-size: 0.875rem;
  }
  .o-guide-lightbox-body-inner {
    padding: 0.75rem 1rem 2rem;
  }
  .o-guide-lightbox-cover img {
    height: 180px;
  }
  .o-guide-lightbox--learn .o-guide-lightbox-cover img {
    height: 160px;
  }
  .o-guide-lightbox-title {
    font-size: 1.25rem;
  }
  .o-guide-lightbox-badge {
    font-size: 0.575rem;
  }
  .o-guide-lightbox-stats {
    font-size: 0.725rem;
  }
  .o-guide-lightbox-metadata-grid {
    grid-template-columns: 1fr;
  }
  .o-guide-lightbox-material-item {
    font-size: 0.8rem;
  }
  .o-guide-lightbox-material-thumb {
    width: 36px;
    height: 36px;
  }
  .o-guide-lightbox-step {
    gap: 0.75rem;
  }
  .o-guide-lightbox-step-number {
    width: 28px;
    height: 28px;
    font-size: 0.7rem;
  }
  .o-guide-lightbox-step-gallery-thumb {
    width: 56px;
    height: 56px;
  }
  .o-guide-lightbox-step-media-audio-icon {
    width: 36px;
    height: 36px;
  }
  .o-guide-lightbox-footer {
    padding-bottom: calc(0.5rem + env(safe-area-inset-bottom, 0px));
  }
  .o-guide-lightbox-footer--learn {
    padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
  }
  .o-guide-lightbox-nav-btn {
    min-height: 44px;
  }
  .o-guide-lightbox-review-number {
    width: 24px;
    height: 24px;
  }
  .o-guide-lightbox-page-inner {
    padding: 1rem;
  }
}

/* =============================================================================
   Guide Picker Modal — Multi-guide selection
   ============================================================================= */

.o-guide-picker-modal {
  max-width: 420px;
  margin: 2rem auto;
  background: #fff;
  border-radius: 0.375rem;
  box-shadow: 0 20px 50px rgba(0,0,0,0.2), 0 0 0 1px rgba(0,0,0,0.04);
  overflow: hidden;
}
.o-guide-picker-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #dee2e6;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.o-guide-picker-title {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  margin: 0;
}
.o-guide-picker-close {
  background: none;
  border: none;
  font-size: 1.125rem;
  color: #999;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}
.o-guide-picker-close:hover { color: #333; }

.o-guide-picker-list { padding: 0; margin: 0; }

.o-guide-picker-item {
  display: block;
  width: 100%;
  padding: 0.875rem 1.25rem;
  border: none;
  border-bottom: 1px solid #f0f0f0;
  background: #fff;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s;
}
.o-guide-picker-item:last-child { border-bottom: none; }
.o-guide-picker-item:hover { background: #f8f9fa; }
.o-guide-picker-item-name {
  font-size: 0.925rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 0.125rem;
}
.o-guide-picker-item-meta {
  font-size: 0.75rem;
  color: #999;
}
.o-guide-picker-item-badge {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  font-size: 0.575rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 0.2rem;
  margin-right: 0.375rem;
  vertical-align: middle;
}
.o-guide-picker-item-badge--recipe { background: #fbe9e7; color: #bf360c; }
.o-guide-picker-item-badge--course { background: #e3f2fd; color: #1565c0; }
.o-guide-picker-item-badge--food { background: #e8f5e9; color: #2e7d32; }
.o-guide-picker-item-badge--cocktail { background: #fce4ec; color: #880e4f; }

/* =============================================================================
   Guide Lightbox — Interaction State Additions (Phase 4f-ii)
   ============================================================================= */

/* Progress bar complete color (Cook Mode = green, Learn Mode = blue by default) */
.o-guide-lightbox-progress-fill--complete {
  background: #198754;
}
.o-guide-lightbox--learn .o-guide-lightbox-progress-fill--complete {
  background: #1565c0;
}

/* Nav button hidden utility */
.o-guide-lightbox-nav-btn--hidden {
  visibility: hidden;
}

/* Review mode footer layout */
.o-guide-lightbox-footer--review {
  justify-content: center;
}

/* Review answer feedback text */
.o-guide-lightbox-review-answer--revealed {
  color: #555;
  font-style: italic;
}

/* Scroll hint hidden state */
.o-guide-lightbox-scroll-hint--hidden {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

/* Deep link step highlight animation */
.o-guide-lightbox-step--highlighted {
  background: #fffde7;
  border-radius: 0.5rem;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  margin-left: -0.5rem;
  margin-right: -0.5rem;
  animation: guide-step-highlight-fade 3s ease forwards;
}
@keyframes guide-step-highlight-fade {
  0% { background: #fff9c4; }
  100% { background: transparent; }
}