Add sci-fi book showcase with 54 books, covers, and summaries

Interactive HTML page featuring sci-fi book collection with:
- Responsive grid layout with book cover thumbnails
- Click-to-expand modal with cover, metadata, and summary
- Filter by author, format, and text search
- All 54 covers and summaries stored locally for offline use
- Authors include Brandhorst, Reynolds, Clarke, Banks, Simmons

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

1 files changed, 505 insertions, 0 deletions

diff --git a/css/styles.css b/css/styles.css
new file mode 100644
index 0000000..2f7d8e5
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+++ b/css/styles.css
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+/* CSS Variables for theming */
+:root {
+  --bg-primary: #0a0a0f;
+  --bg-secondary: #12121a;
+  --bg-card: #1a1a24;
+  --bg-card-hover: #22222e;
+  --text-primary: #e8e8ed;
+  --text-secondary: #a0a0b0;
+  --accent: #6366f1;
+  --accent-hover: #818cf8;
+  --border-color: #2a2a3a;
+  --shadow: rgba(0, 0, 0, 0.4);
+  --overlay: rgba(0, 0, 0, 0.85);
+}
+
+/* Reset and base styles */
+*, *::before, *::after {
+  box-sizing: border-box;
+  margin: 0;
+  padding: 0;
+}
+
+html {
+  font-size: 16px;
+}
+
+body {
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
+  background-color: var(--bg-primary);
+  color: var(--text-primary);
+  line-height: 1.6;
+  min-height: 100vh;
+}
+
+/* Header */
+.header {
+  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
+  padding: 2rem 1rem;
+  text-align: center;
+  border-bottom: 1px solid var(--border-color);
+}
+
+.header h1 {
+  font-size: 2.5rem;
+  font-weight: 700;
+  margin-bottom: 0.5rem;
+  background: linear-gradient(135deg, var(--accent) 0%, #a78bfa 100%);
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  background-clip: text;
+}
+
+.header p {
+  color: var(--text-secondary);
+  font-size: 1.1rem;
+}
+
+/* Filter controls */
+.filters {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 1rem;
+  justify-content: center;
+  padding: 1.5rem 1rem;
+  background-color: var(--bg-secondary);
+  border-bottom: 1px solid var(--border-color);
+}
+
+.filter-group {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+}
+
+.filter-group label {
+  color: var(--text-secondary);
+  font-size: 0.9rem;
+}
+
+.filter-group select,
+.filter-group input {
+  background-color: var(--bg-card);
+  border: 1px solid var(--border-color);
+  color: var(--text-primary);
+  padding: 0.5rem 1rem;
+  border-radius: 6px;
+  font-size: 0.9rem;
+  cursor: pointer;
+  transition: border-color 0.2s, box-shadow 0.2s;
+}
+
+.filter-group select:hover,
+.filter-group input:hover {
+  border-color: var(--accent);
+}
+
+.filter-group select:focus,
+.filter-group input:focus {
+  outline: none;
+  border-color: var(--accent);
+  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
+}
+
+/* Main container */
+.container {
+  max-width: 1400px;
+  margin: 0 auto;
+  padding: 2rem 1rem;
+}
+
+/* Book count display */
+.book-count {
+  text-align: center;
+  color: var(--text-secondary);
+  margin-bottom: 1.5rem;
+  font-size: 0.95rem;
+}
+
+/* Books grid */
+.books-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
+  gap: 1.5rem;
+}
+
+@media (min-width: 640px) {
+  .books-grid {
+    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
+  }
+}
+
+@media (min-width: 1024px) {
+  .books-grid {
+    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
+  }
+}
+
+/* Book card */
+.book-card {
+  background-color: var(--bg-card);
+  border-radius: 12px;
+  overflow: hidden;
+  cursor: pointer;
+  transition: transform 0.2s, box-shadow 0.2s, background-color 0.2s;
+  border: 1px solid var(--border-color);
+}
+
+.book-card:hover {
+  transform: translateY(-4px);
+  box-shadow: 0 12px 24px var(--shadow);
+  background-color: var(--bg-card-hover);
+}
+
+.book-card:focus {
+  outline: none;
+  box-shadow: 0 0 0 3px var(--accent);
+}
+
+/* Cover image container */
+.cover-container {
+  position: relative;
+  width: 100%;
+  padding-top: 150%; /* 2:3 aspect ratio for book covers */
+  background-color: var(--bg-secondary);
+  overflow: hidden;
+}
+
+.cover-container img {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+  transition: opacity 0.3s;
+}
+
+/* Placeholder for missing covers */
+.cover-placeholder {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-card) 100%);
+  padding: 1rem;
+  text-align: center;
+}
+
+.cover-placeholder .book-icon {
+  font-size: 3rem;
+  margin-bottom: 0.5rem;
+  opacity: 0.5;
+}
+
+.cover-placeholder .placeholder-title {
+  font-size: 0.85rem;
+  color: var(--text-secondary);
+  word-break: break-word;
+}
+
+/* Loading spinner for images */
+.cover-loading {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  width: 32px;
+  height: 32px;
+  border: 3px solid var(--border-color);
+  border-top-color: var(--accent);
+  border-radius: 50%;
+  animation: spin 1s linear infinite;
+}
+
+@keyframes spin {
+  to { transform: translate(-50%, -50%) rotate(360deg); }
+}
+
+/* Card info section */
+.card-info {
+  padding: 1rem;
+}
+
+.card-info h3 {
+  font-size: 0.95rem;
+  font-weight: 600;
+  margin-bottom: 0.25rem;
+  color: var(--text-primary);
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+}
+
+.card-info .author {
+  font-size: 0.85rem;
+  color: var(--text-secondary);
+  margin-bottom: 0.5rem;
+}
+
+.card-info .meta {
+  display: flex;
+  gap: 0.5rem;
+  flex-wrap: wrap;
+}
+
+.format-badge {
+  display: inline-block;
+  font-size: 0.7rem;
+  padding: 0.2rem 0.5rem;
+  border-radius: 4px;
+  background-color: var(--bg-secondary);
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+}
+
+.format-badge.audiobook { background-color: #3730a3; color: #c7d2fe; }
+.format-badge.ebook { background-color: #065f46; color: #a7f3d0; }
+.format-badge.paperback { background-color: #7c2d12; color: #fed7aa; }
+
+/* Modal overlay */
+.modal-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background-color: var(--overlay);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 1000;
+  opacity: 0;
+  visibility: hidden;
+  transition: opacity 0.3s, visibility 0.3s;
+  padding: 1rem;
+  overflow-y: auto;
+}
+
+.modal-overlay.active {
+  opacity: 1;
+  visibility: visible;
+}
+
+/* Modal content */
+.modal-content {
+  background-color: var(--bg-secondary);
+  border-radius: 16px;
+  max-width: 800px;
+  width: 100%;
+  max-height: 90vh;
+  overflow-y: auto;
+  position: relative;
+  transform: scale(0.9);
+  transition: transform 0.3s;
+  border: 1px solid var(--border-color);
+}
+
+.modal-overlay.active .modal-content {
+  transform: scale(1);
+}
+
+/* Close button */
+.modal-close {
+  position: absolute;
+  top: 1rem;
+  right: 1rem;
+  width: 40px;
+  height: 40px;
+  border: none;
+  background-color: var(--bg-card);
+  color: var(--text-primary);
+  border-radius: 50%;
+  cursor: pointer;
+  font-size: 1.5rem;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  transition: background-color 0.2s;
+  z-index: 10;
+}
+
+.modal-close:hover {
+  background-color: var(--bg-card-hover);
+}
+
+/* Modal body layout */
+.modal-body {
+  display: grid;
+  grid-template-columns: 1fr;
+  gap: 1.5rem;
+  padding: 1.5rem;
+}
+
+@media (min-width: 640px) {
+  .modal-body {
+    grid-template-columns: 250px 1fr;
+    padding: 2rem;
+  }
+}
+
+/* Modal cover image */
+.modal-cover {
+  position: relative;
+  width: 100%;
+  max-width: 250px;
+  margin: 0 auto;
+}
+
+.modal-cover {
+  position: relative;
+}
+
+.modal-cover img {
+  width: 100%;
+  height: auto;
+  border-radius: 8px;
+  box-shadow: 0 8px 24px var(--shadow);
+}
+
+.modal-cover .cover-loading {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  width: 48px;
+  height: 48px;
+  border: 4px solid var(--border-color);
+  border-top-color: var(--accent);
+  border-radius: 50%;
+  animation: spin 1s linear infinite;
+  z-index: 1;
+}
+
+.modal-cover .cover-placeholder {
+  position: relative;
+  padding-top: 150%;
+  border-radius: 8px;
+}
+
+/* Modal details */
+.modal-details h2 {
+  font-size: 1.5rem;
+  margin-bottom: 0.5rem;
+  color: var(--text-primary);
+}
+
+.modal-details .author {
+  font-size: 1.1rem;
+  color: var(--accent);
+  margin-bottom: 1rem;
+}
+
+.modal-meta {
+  display: flex;
+  gap: 1rem;
+  flex-wrap: wrap;
+  margin-bottom: 1.5rem;
+  padding-bottom: 1.5rem;
+  border-bottom: 1px solid var(--border-color);
+}
+
+.meta-item {
+  display: flex;
+  flex-direction: column;
+}
+
+.meta-item .label {
+  font-size: 0.75rem;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+}
+
+.meta-item .value {
+  font-size: 1rem;
+  color: var(--text-primary);
+}
+
+/* Summary section */
+.modal-summary h3 {
+  font-size: 1rem;
+  color: var(--text-secondary);
+  margin-bottom: 0.75rem;
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+}
+
+.modal-summary p {
+  color: var(--text-primary);
+  line-height: 1.7;
+}
+
+.modal-summary .loading {
+  color: var(--text-secondary);
+  font-style: italic;
+}
+
+.modal-summary .no-summary {
+  color: var(--text-secondary);
+  font-style: italic;
+}
+
+.modal-summary .summary-source {
+  margin-top: 1rem;
+  font-size: 0.8rem;
+  color: var(--text-secondary);
+  font-style: italic;
+}
+
+/* Loading state for the grid */
+.loading-message {
+  text-align: center;
+  padding: 4rem 2rem;
+  color: var(--text-secondary);
+}
+
+.loading-message .spinner {
+  width: 48px;
+  height: 48px;
+  border: 4px solid var(--border-color);
+  border-top-color: var(--accent);
+  border-radius: 50%;
+  animation: spin 1s linear infinite;
+  margin: 0 auto 1rem;
+}
+
+/* Error state */
+.error-message {
+  text-align: center;
+  padding: 4rem 2rem;
+  color: #ef4444;
+}
+
+/* No results state */
+.no-results {
+  text-align: center;
+  padding: 4rem 2rem;
+  color: var(--text-secondary);
+}
+
+/* Footer */
+.footer {
+  text-align: center;
+  padding: 2rem 1rem;
+  color: var(--text-secondary);
+  font-size: 0.85rem;
+  border-top: 1px solid var(--border-color);
+  margin-top: 2rem;
+}
+
+.footer a {
+  color: var(--accent);
+  text-decoration: none;
+}
+
+.footer a:hover {
+  text-decoration: underline;
+}