styles.css

/* Import Open Sans from Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700&display=swap');

body {
  font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  margin: 0;
  height: 100vh;
  display: flex;
  overflow: hidden; /* Prevent body scrolling */
}

.container {
  width: 100%;
  display: flex;
  position: relative;
}

.container.viewerHidden .left-panel { width:100%; }
.container.viewerHidden #viewer { display:none; }

.left-panel {
  width: 40%; /* Left panel occupies 40% */
  display: flex;
  flex-direction: column;
  min-width: 200px; /* Minimum width for left panel */
}

.header {
  background-color: white;
  padding: 10px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  z-index: 10;
  flex-shrink: 0;
}

.header-top {
  display: flex;
  flex-wrap: nowrap; /* Changed from wrap */
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
  gap: 10px; /* Add gap for spacing */
}

.header h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  flex: 1;
}

.iiif-logo {
  height: 30px;
  width: auto;
  margin-right: 8px;
  flex-shrink: 0;
}

/* Control Links (right-aligned text links) */
.control-links {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  margin-left: auto;
  flex-shrink: 0; /* Prevent shrinking */
  padding-top: 2px; /* Slight adjustment to align better */
}

.control-link {
  font-family: 'Open Sans', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: #666;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color 0.2s ease;
  white-space: nowrap;
  cursor: pointer;
  text-align: right;
}

.control-link:hover {
  color: #0073A3;
}

@media (max-width: 768px) {
  .control-link {
    font-size: 10px;
  }
}


.input-panel {
  overflow: hidden;
  transition: max-height 0.3s ease-out, opacity 0.3s ease-out;
  max-height: 1000px;
  opacity: 1;
  padding: 12px 2px 5px 0px; /* Top Right Bottom Left - minimal bottom padding */
  position: relative; /* Add this for potential absolute positioning */
}


.input-panel.hidden {
  max-height: 0;
  opacity: 0;
  padding: 0; /* Collapse padding too */
}

.header input {
  margin-top: 6px; /* Reduced from 10px */
  font-family: 'Open Sans', sans-serif;
  width: 100%;
  padding: 6px 8px; /* Reduced from 8px */
  box-sizing: border-box;
  border: 1px solid #d0d0d0;
  border-radius: 3px;
  font-size: 13px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.header input:focus {
  outline: none;
  border-color: #0073A3;
  box-shadow: 0 0 0 2px rgba(0, 115, 163, 0.1);
}

.header input::placeholder {
  color: #999;
  font-size: 12px;
}

.header button {
  padding: 6px 12px; /* Reduced from 8px 12px */
  background-color: #ffffff;
  border: 1px solid #d0d0d0;
  border-radius: 3px; /* Slightly smaller radius */
  cursor: pointer;
  font-family: 'Open Sans', sans-serif;
  font-size: 13px; /* Reduced from 14px */
  margin-top: 6px; /* Reduced from 2px for consistency */
  transition: all 0.15s ease; /* Faster, smoother */
  font-weight: 500;
  color: #333;
}

.header button:hover {
  background-color: #f5f5f5;
  border-color: #0073A3;
  color: #0073A3;
}

.header button:active {
  transform: translateY(1px);
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.1);
}


.help-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: #0073A3;
  color: white;
  text-decoration: none;
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: bold;
  margin-left: 1rem;
  transition: background 0.2s ease, transform 0.2s ease;
  cursor: pointer;
  flex-shrink: 0; /* Prevent squishing */
}

.help-icon:hover {
  background: #0073A3;
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .help-icon {
    width: 1.75rem;
    height: 1.75rem;
    font-size: 1rem;
    margin-left: 0.5rem;
  }
}


/* Style the file input label to look like a button */
.file-input-label {
  display: inline-block;
  padding: 6px 12px; /* Match button padding */
  background-color: #ffffff;
  border: 1px solid #d0d0d0;
  border-radius: 3px;
  cursor: pointer;
  font-family: 'Open Sans', sans-serif;
  font-size: 13px; /* Match button font size */
  margin-top: 0;
  transition: all 0.15s ease;
  font-weight: 500;
  color: #333; /* Match button text color */
}

.file-input-label:hover {
  background-color: #f5f5f5;
  border-color: #0073A3;
  color: #0073A3;
}

.file-input-label:active {
  transform: translateY(1px);
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.1);
}

.file-name {
  display: inline-block;
  margin-left: 8px; /* Reduced from 10px */
  font-size: 11px; /* Smaller */
  color: #888;
  font-style: normal; /* Remove italic for cleaner look */
  vertical-align: middle;
}
.export-buttons {
  display: flex;
  gap: 8px;
  margin-top: 15px;
  width: 100%;
  box-sizing: border-box;
}

.export-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: 2px solid #333;  /* Black border */
  border-radius: 4px;
  background: white;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 11px;
  font-family: inherit;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  color: #666;  /* Grey text */
}

.export-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  background: #f5f5f5;  /* Light grey on hover */
  color: #333;  /* Darker text on hover */
}

.export-btn.primary {
  /* Remove specific primary styles - both buttons same now */
}

.export-btn.secondary {
  /* Remove specific secondary styles - both buttons same now */
}

.btn-icon {
  font-size: 14px;
  line-height: 1;
}

.btn-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.2;
}

.btn-text strong {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #666;  /* Match the grey from the main button */
}

.btn-text small {
  font-size: 9px;
  font-weight: normal;
  text-transform: none;
  letter-spacing: 0;
  opacity: 0.7;
}

/* Reduce export button row bottom space */
.export-buttons-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 10px;
  margin-bottom: 0; /* Ensure no extra bottom margin */
}

/* Save button - lighter border to match other elements */
.export-btn.single {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid #ccc;  /* Changed from 2px solid #333 - lighter and thinner */
  border-radius: 4px;
  background: white;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 11px;
  font-family: inherit;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  color: #666;
}

.export-btn.single:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  background: #f5f5f5;
  color: #333;
  border-color: #999;  /* Slightly darker on hover */
}

/* Row container - align IIIF button to right edge of inputs */
.export-buttons-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;  /* Align to bottom for better visual */
  margin-top: 10px;
}


.iiif-export-icon {
  width: 30px;
  height: auto;
  filter: grayscale(100%);
  display: block;
}


/* IIIF export button - override .header button styles */
button.export-iiif-btn {
  background: #f5f5f5 !important;
  border: none !important;
  padding: 4px !important;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s ease, background 0.2s ease;
  margin-right: 0px;
  border-radius: 3px;
  margin-top: 0;
}

button.export-iiif-btn:hover {
  opacity: 1;
  background: #e8e8e8 !important;
  transform: none !important;
  box-shadow: none !important;
}

button.export-iiif-btn:active {
  transform: none !important;
  box-shadow: none !important;
}
* Reduce white space at bottom of input panel */
.input-panel {
  padding-bottom: 15px;  /* Reduced from default */
}

/* Ensure input section has no bottom margin */
.input-section:last-child {
  margin-bottom: 0;
}

.help-text {
  margin: 6px 0 0 0;
  font-size: 11px;
  color: #666;
  line-height: 1.4;
}

.help-text small {
  display: block;
}

@media (max-width: 768px) {
  .button-group {
    flex-direction: column;
    gap: 6px;
  }
}


#gallery {
  flex: 1;
  overflow-y: auto; /* Scrollable gallery */
  padding: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.card {
  border: 1px solid #ddd;
  padding: 10px;
  text-align: left;
  max-width: 220px;
  position: relative;
  font-size: small;  
  cursor: move; /* Indicate card is draggable */
  transition: opacity 0.2s, transform 0.2s;
  overflow-wrap: break-word;
}

.card.dragging {
  opacity: 0.5;
  transform: scale(0.95);
}

.card.drag-over {
  border: 2px dashed #0073A3;
  background-color: #f0f0f0;
}

.card p {
  margin: 5px 0;
  display: -webkit-box;
  -webkit-line-clamp: 4; /* Truncate at 4 lines; for Safari and older browsers */
  line-clamp: 4; /* Standard property for modern browsers */
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4; /* Consistent line height */
}

.card strong {
  font-weight: 600; /* Semi-bold for labels */
}

.card img {
  max-width: 200px;
  height: auto;
  transition: transform 0.2s;
  cursor: pointer;
}

.card img:hover {
  transform: scale(1.05);
}

.card a {
  color: #0066cc;
  text-decoration: none;
  transition: color 0.2s;
}

.card a:hover {
  color: #0052a3;
  text-decoration: underline;
}

.manifest-link {
  font-size: 0.9em;
  color: #666;
}

.manifest-link:hover {
  color: #333;
}

.delete-btn {
  position: absolute;
  top: 5px;
  right: 5px;
  background: lightgrey;
  color: white;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  line-height: 20px;
  text-align: center;
  cursor: pointer;
  font-size: 16px;
  font-family: 'Open Sans', sans-serif;
  opacity: 0; /* Make the button initially transparent */
  transition: background 0.3s, opacity 0.3s; /* Add transition for hover effects */
}

.card:hover .delete-btn {
  opacity: 1; /* Show the delete button when card is hovered */
}

.delete-btn:hover {
  background: grey;
}

/* Card links (styled like control links) */
.card-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid #e0e0e0;
}

.card-links .card-link {
  font-family: 'Open Sans', sans-serif;
  font-size: 10px;
  font-weight: 600;
  color: #666 !important; /* Override .card a color */
  text-decoration: none !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color 0.2s ease;
  cursor: pointer;
}

.card-links .card-link:hover {
  color: #0073A3 !important; /* Override .card a:hover color */
  text-decoration: none !important;
}

/* Resizable divider */
#resizer {
  width: 5px;
  background-color: #ddd;
  cursor: col-resize;
  flex-shrink: 0;
  position: relative;
  transition: background-color 0.2s;
}

#resizer:hover {
  background-color: #999;
}

#viewer {
  flex: 1; /* Take up remaining space */
  height: 100vh; /* Occupy full height of the window */
  min-width: 200px; /* Minimum width for viewer */
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.6);
}

.modal-content {
  background-color: #fefefe;
  margin: 2% auto;
  padding: 0;
  border: 1px solid #888;
  border-radius: 8px;
  width: 90%;
  max-width: 1200px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  font-family: 'Open Sans', sans-serif;
}

.modal-header {
  padding: 20px;
  background-color: #0073A3;
  color: white;
  border-radius: 8px 8px 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}

.close-modal {
  color: white;
  font-size: 32px;
  font-weight: bold;
  cursor: pointer;
  line-height: 1;
}

.close-modal:hover,
.close-modal:focus {
  color: #ddd;
}

.modal-controls {
  padding: 15px 20px;
  background-color: #f5f5f5;
  border-bottom: 1px solid #ddd;
  display: flex;
  gap: 10px;
  align-items: center;
}

.modal-btn {
  padding: 8px 16px;
  background-color: #0073A3;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  transition: background-color 0.2s;
}

.modal-btn:hover {
  background-color: #0073A3;
}

#selectionCount {
  margin-left: auto;
  font-weight: 600;
  color: #666;
}

.page-grid {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 15px;
  background-color: white;
}

.page-item {
  border: 2px solid #ddd;
  border-radius: 4px;
  padding: 10px;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  background-color: white;
}

.page-item:hover {
  border-color: #0073A3;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.page-item.selected {
  border-color: #0073A3;
  background-color: #e8f5e9;
}

.page-item img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 8px;
}

.page-item .page-label {
  font-size: 12px;
  font-weight: 600;
  color: #333;
}

.page-item .page-number {
  font-size: 11px;
  color: #666;
  margin-top: 4px;
}

.modal-footer {
  padding: 15px 20px;
  background-color: #f5f5f5;
  border-top: 1px solid #ddd;
  border-radius: 0 0 8px 8px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.modal-btn-secondary {
  padding: 10px 20px;
  background-color: #ccc;
  color: #333;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  transition: background-color 0.2s;
}

.modal-btn-secondary:hover {
  background-color: #bbb;
}

.modal-btn-primary {
  padding: 10px 20px;
  background-color: #0073A3;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
  transition: background-color 0.2s;
}

.modal-btn-primary:hover {
  background-color: #0073A3;
}

.modal-btn-primary:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

/* Gallery Title Display */
#page-title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem;
  flex: 1; /* Allow it to grow */
  min-width: 0;
  line-height: 1.2; /* Tighter line height */
}

.title-base {
  /* Inherits existing h1 styles */
}

.title-gallery {
  color: #0073A3;
  font-weight: 600;
}

.title-gallery:not(:empty)::before {
  content: ': ';
  color: #333;
}

.title-gallery:empty {
  display: none;
}

/* Prevent extremely long titles from breaking layout */
#gallery-title-display {
  max-width: 600px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 768px) {
  #page-title {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }
  
  #gallery-title-display {
    max-width: 100%;
    font-size: 0.9em;
  }
  
  .title-gallery:not(:empty)::before {
    content: '';
  }
}

/* Input Panel Sections - More compact */
.input-section {
  margin-bottom: 12px; /* Reduced from 1rem */
}

.section-label {
  display: block;
  font-weight: 600;
  color: #0073A3;
  margin-bottom: 6px; /* Reduced from 8px */
  font-size: 13px; /* Slightly smaller */
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-divider {
  height: 1px;
  background: #e0e0e0;
  margin: 12px 0; /* Reduced from 15px */
}


/* Load Options - more compact */
.load-option {
  margin-bottom: 6px; /* Reduced from 8px */
}

.load-option-divider {
  text-align: center;
  color: #aaa;
  font-size: 11px; /* Smaller */
  margin: 8px 0; /* Reduced from 10px */
  position: relative;
  font-style: italic;
  font-weight: 400;
}

.load-option-divider::before,
.load-option-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 43%;
  height: 1px;
  background: #e0e0e0;
}

.load-option-divider::before {
  left: 0;
}

.load-option-divider::after {
  right: 0;
}

/* Update file-name styling */
.file-name {
  display: inline-block;
  margin-left: 10px;
  font-size: 12px;
  color: #666;
  font-style: italic;
  vertical-align: middle;
}

/* Ensure input fields match existing header input style */
#galleryUrl {
  margin-top: 0;
  font-family: 'Open Sans', sans-serif;
  width: 100%;
  padding: 6px 8px;
  box-sizing: border-box;
  border: 1px solid #d0d0d0;
  border-radius: 3px;
  font-size: 13px;
}

#galleryUrl:focus {
  outline: none;
  border-color: #0073A3;
  box-shadow: 0 0 0 2px rgba(0, 115, 163, 0.1);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .section-label {
    font-size: 13px;
  }
  
  .file-name {
    display: block;
    margin-left: 0;
    margin-top: 5px;
    font-size: 11px;
  }
}