/* ============================================================
   American Yawp MS — Primary Source Reader Styles
   ============================================================ */

/* ---- Chapter intro ---- */
.ps-chapter-intro {
  background: #F0F4F8;
  border-radius: 10px;
  padding: 28px 32px;
  margin-bottom: 40px;
  border: 1px solid #d0dae4;
}
.ps-chapter-intro h2 {
  font-size: 20px;
  color: #1B3A5C;
  margin: 0 0 8px;
  padding: 0;
  border: none;
}
.ps-chapter-intro p {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: #555;
  margin-bottom: 12px;
}
.ps-chapter-intro p:last-child { margin-bottom: 0; }

.ps-skills-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 16px;
  list-style: none;
  margin-left: 0;
}
.ps-skills-list li {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 14px;
  background: white;
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid #ddd;
  line-height: 1.4;
}
.ps-skills-list li strong {
  color: #1B3A5C;
  display: block;
  margin-bottom: 2px;
}

/* ---- Source card ---- */
.ps-source {
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 0;
  margin-bottom: 48px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
}

/* Source header with number and type badge */
.ps-source-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  background: #F8F9FA;
  border-bottom: 1px solid #e8e8e8;
}
.ps-source-num {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.ps-type {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 20px;
  color: white;
}
.ps-type-document { background: #8D6E63; }
.ps-type-visual { background: #2A7F8E; }
.ps-type-material { background: #C4941D; }
.ps-type-song { background: #6A1B9A; }

/* Source body */
.ps-source-body {
  padding: 28px;
}

.ps-source-body h2 {
  font-size: 24px;
  color: #1B3A5C;
  margin: 0 0 6px;
  padding: 0;
  border: none;
  line-height: 1.3;
}

.ps-meta {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 14px;
  color: #888;
  margin-bottom: 20px;
}

/* Before You Read context box */
.ps-context {
  background: #FFF9E6;
  border-left: 4px solid #C4941D;
  padding: 20px 24px;
  margin-bottom: 24px;
  border-radius: 0 8px 8px 0;
}
.ps-context h3 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #C4941D;
  margin-bottom: 8px;
}
.ps-context p {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 15px;
  line-height: 1.65;
  color: #555;
  margin-bottom: 0;
}

/* The source excerpt / primary text */
.ps-excerpt {
  background: #FAFAF8;
  border-left: 4px solid #8D6E63;
  padding: 24px 28px;
  margin-bottom: 24px;
  border-radius: 0 8px 8px 0;
}
.ps-excerpt p {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 16px;
  line-height: 1.85;
  color: #3a3a3a;
  margin-bottom: 12px;
  font-style: italic;
}
.ps-excerpt p:last-child { margin-bottom: 0; }
.ps-excerpt .ps-excerpt-note {
  font-family: 'Source Sans 3', sans-serif;
  font-style: normal;
  font-size: 13px;
  color: #999;
  margin-top: 12px;
}

/* Image sources */
.ps-image-source {
  margin-bottom: 24px;
  text-align: center;
}
.ps-image-source img {
  max-width: 100%;
  border-radius: 8px;
  border: 1px solid #ddd;
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
}
.ps-image-source .ps-img-caption {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 14px;
  color: #888;
  margin-top: 10px;
  font-style: italic;
}

/* Vocabulary box */
.ps-vocab {
  background: #E8F5E9;
  border-left: 4px solid #2E7D32;
  padding: 16px 24px;
  margin-bottom: 24px;
  border-radius: 0 8px 8px 0;
}
.ps-vocab h3 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #2E7D32;
  margin-bottom: 8px;
}
.ps-vocab ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ps-vocab li {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: #444;
  margin-bottom: 4px;
  padding-left: 0;
}
.ps-vocab li strong {
  color: #2E7D32;
}

/* Question sections */
.ps-questions {
  margin-bottom: 24px;
}
.ps-q-group {
  background: #F0F4F8;
  border-radius: 8px;
  padding: 20px 24px;
  margin-bottom: 12px;
}
.ps-q-group h3 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #1B3A5C;
  margin-bottom: 10px;
}
.ps-q-group ol, .ps-q-group ul {
  margin-left: 20px;
  margin-bottom: 0;
}
.ps-q-group li {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: #444;
  margin-bottom: 6px;
}
.ps-q-group li:last-child { margin-bottom: 0; }
.ps-q-group p {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: #444;
  margin-bottom: 0;
}

/* Sourcing questions get a teal accent */
.ps-q-sourcing { border-left: 4px solid #2A7F8E; }
.ps-q-sourcing h3 { color: #2A7F8E; }

/* Close reading questions get navy accent */
.ps-q-reading { border-left: 4px solid #1B3A5C; }
.ps-q-reading h3 { color: #1B3A5C; }

/* Corroboration gets gold accent */
.ps-q-corroboration { border-left: 4px solid #C4941D; }
.ps-q-corroboration h3 { color: #C4941D; }

/* Guided observation (for visuals) */
.ps-q-observation { border-left: 4px solid #6A1B9A; }
.ps-q-observation h3 { color: #6A1B9A; }

/* Citation */
.ps-citation {
  border-top: 1px solid #e8e8e8;
  padding: 16px 28px;
  background: #F8F9FA;
}
.ps-citation h3 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #aaa;
  margin-bottom: 4px;
}
.ps-citation p {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 13px;
  line-height: 1.5;
  color: #777;
  margin-bottom: 0;
}

/* ---- Source navigation (jump links at top) ---- */
.ps-source-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.ps-source-nav a {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 13px;
  color: #2A7F8E;
  text-decoration: none;
  background: #F0F4F8;
  padding: 8px 14px;
  border-radius: 6px;
  border: 1px solid #d0dae4;
  transition: background .2s, border-color .2s;
}
.ps-source-nav a:hover {
  background: #e0edf0;
  border-color: #2A7F8E;
}

/* ---- Worksheet section ---- */
.ps-worksheet {
  background: #F0F4F8;
  border: 2px dashed #aaa;
  border-radius: 12px;
  padding: 32px;
  margin: 48px 0;
  page-break-before: always;
}
.ps-worksheet h2 {
  font-size: 22px;
  color: #1B3A5C;
  margin: 0 0 8px;
  padding: 0;
  border: none;
}
.ps-worksheet .ps-ws-subtitle {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 14px;
  color: #888;
  margin-bottom: 20px;
}
.ps-worksheet ol {
  margin-left: 20px;
}
.ps-worksheet li {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: #444;
  margin-bottom: 16px;
}
.ps-worksheet li strong {
  color: #1B3A5C;
}
.ps-ws-line {
  display: block;
  border-bottom: 1px solid #ccc;
  height: 28px;
  margin-top: 4px;
}

/* ---- Landing page grid ---- */
.ps-chapter-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 32px;
}
.ps-chapter-card {
  display: flex;
  align-items: center;
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  padding: 18px 24px;
  text-decoration: none;
  color: inherit;
  transition: box-shadow .2s, border-color .2s, transform .15s;
}
.ps-chapter-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,.08);
  border-color: #C4941D;
  transform: translateX(4px);
}
.ps-chapter-card .ps-card-num {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: white;
  background: #1B3A5C;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-right: 16px;
}
.ps-chapter-card .ps-card-body {
  flex: 1;
  min-width: 0;
}
.ps-chapter-card .ps-card-title {
  font-size: 16px;
  font-weight: 700;
  color: #1B3A5C;
  margin-bottom: 2px;
}
.ps-chapter-card .ps-card-desc {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 13px;
  color: #888;
}
.ps-chapter-card .ps-card-count {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: #2A7F8E;
  background: #e0f0f3;
  padding: 4px 10px;
  border-radius: 12px;
  flex-shrink: 0;
  margin-left: 12px;
}

/* ---- Chapter list (landing page) ---- */
.ps-chapter-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-bottom: 32px;
}
.ps-chapter-link {
  display: flex;
  align-items: center;
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 14px 20px;
  text-decoration: none;
  color: inherit;
  transition: box-shadow .2s, border-color .2s, transform .15s;
}
.ps-chapter-link:hover {
  box-shadow: 0 3px 12px rgba(0,0,0,.07);
  border-color: #C4941D;
  transform: translateX(4px);
}
.ps-ch-num {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: white;
  background: #1B3A5C;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-right: 14px;
}
.ps-ch-title {
  font-size: 15px;
  font-weight: 600;
  color: #1B3A5C;
}

/* ---- Print / PDF button ---- */
.ps-print-bar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 24px;
}
.ps-print-btn {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #1B3A5C;
  background: #F0F4F8;
  border: 1px solid #d0dae4;
  border-radius: 6px;
  padding: 10px 20px;
  cursor: pointer;
  transition: background .2s, border-color .2s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.ps-print-btn:hover {
  background: #e0edf0;
  border-color: #2A7F8E;
  color: #2A7F8E;
}
.ps-print-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* ---- Print styles ---- */
@media print {
  .header, .nav-bar, .ps-source-nav, .ps-print-bar, footer { display: none !important; }
  .ps-chapter-intro { display: none !important; }
  .container { max-width: 100%; padding: 0; }
  .ps-source { break-inside: avoid; border: 1px solid #ccc; box-shadow: none; margin-bottom: 24px; }
  .ps-source-body { padding: 20px; }
  .ps-q-group { break-inside: avoid; }
  .ps-worksheet { break-before: page; border-style: solid; }
  .ps-image-source img { max-width: 100%; max-height: 400px; object-fit: contain; }
}

/* ---- Responsive ---- */
@media (max-width: 600px) {
  .ps-source-body { padding: 20px; }
  .ps-citation { padding: 12px 20px; }
  .ps-source-header { padding: 12px 20px; }
  .ps-skills-list { grid-template-columns: 1fr; }
  .ps-chapter-card { padding: 14px 16px; }
}