/* ===== Annotator — highlight & note-taking layer ===== */

/* Highlighted text */
mark.annotator-highlight {
  background: #fff3a8;
  border-radius: 2px;
  padding: 0 1px;
  cursor: pointer;
  transition: background 0.15s;
}

mark.annotator-highlight:hover {
  background: #ffe066;
}

mark.annotator-highlight.has-note {
  border-bottom: 2px dotted #e6a800;
}

/* Dark themes (ayu, navy, coal) */
.ayu mark.annotator-highlight,
.navy mark.annotator-highlight,
.coal mark.annotator-highlight {
  background: rgba(255, 243, 168, 0.25);
  color: inherit;
}

.ayu mark.annotator-highlight:hover,
.navy mark.annotator-highlight:hover,
.coal mark.annotator-highlight:hover {
  background: rgba(255, 224, 102, 0.35);
}

/* ===== Selection popover ===== */
.annotator-popover {
  position: absolute;
  z-index: 1000;
  display: flex;
  gap: 4px;
  background: #242424;
  border-radius: 6px;
  padding: 4px 6px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.25);
  animation: annotator-fade-in 0.12s ease-out;
}

.annotator-popover button {
  background: none;
  border: none;
  color: #fff;
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 13px;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.12s;
}

.annotator-popover button:hover {
  background: rgba(255,255,255,0.15);
}

.annotator-popover button:active {
  background: rgba(255,255,255,0.25);
}

@keyframes annotator-fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Note input modal ===== */
.annotator-note-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.4);
  animation: annotator-fade-in 0.15s ease-out;
}

.annotator-note-modal-inner {
  background: #fff;
  border-radius: 10px;
  padding: 20px;
  width: 90%;
  max-width: 440px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
  font-family: 'Inter', -apple-system, sans-serif;
}

.ayu .annotator-note-modal-inner,
.navy .annotator-note-modal-inner,
.coal .annotator-note-modal-inner {
  background: #1e2b3a;
  color: #e0ddd5;
}

.annotator-note-modal-inner h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 600;
}

.annotator-note-modal-inner .annotator-quote-preview {
  font-family: 'Newsreader', Georgia, serif;
  font-style: italic;
  font-size: 14px;
  color: #666;
  margin-bottom: 12px;
  max-height: 60px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ayu .annotator-note-modal-inner .annotator-quote-preview,
.navy .annotator-note-modal-inner .annotator-quote-preview,
.coal .annotator-note-modal-inner .annotator-quote-preview {
  color: #aaa;
}

.annotator-note-modal-inner textarea {
  width: 100%;
  min-height: 80px;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 10px;
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 14px;
  resize: vertical;
  box-sizing: border-box;
}

.ayu .annotator-note-modal-inner textarea,
.navy .annotator-note-modal-inner textarea,
.coal .annotator-note-modal-inner textarea {
  background: #2a3a4e;
  border-color: #445;
  color: #e0ddd5;
}

.annotator-note-modal-inner .annotator-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 12px;
}

.annotator-note-modal-inner .annotator-modal-actions button {
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: background 0.12s;
}

.annotator-note-modal-inner .annotator-modal-actions .annotator-btn-cancel {
  background: #f0f0f0;
  color: #333;
}

.annotator-note-modal-inner .annotator-modal-actions .annotator-btn-save {
  background: #242424;
  color: #fff;
}

.ayu .annotator-note-modal-inner .annotator-modal-actions .annotator-btn-cancel,
.navy .annotator-note-modal-inner .annotator-modal-actions .annotator-btn-cancel,
.coal .annotator-note-modal-inner .annotator-modal-actions .annotator-btn-cancel {
  background: #3a4a5e;
  color: #ccc;
}

.ayu .annotator-note-modal-inner .annotator-modal-actions .annotator-btn-save,
.navy .annotator-note-modal-inner .annotator-modal-actions .annotator-btn-save,
.coal .annotator-note-modal-inner .annotator-modal-actions .annotator-btn-save {
  background: #5a8abf;
  color: #fff;
}

.annotator-note-modal-inner .annotator-modal-actions .annotator-btn-cancel:hover {
  background: #e4e4e4;
}

.annotator-note-modal-inner .annotator-modal-actions .annotator-btn-save:hover {
  background: #444;
}

.ayu .annotator-note-modal-inner .annotator-modal-actions .annotator-btn-cancel:hover,
.navy .annotator-note-modal-inner .annotator-modal-actions .annotator-btn-cancel:hover,
.coal .annotator-note-modal-inner .annotator-modal-actions .annotator-btn-cancel:hover {
  background: #4a5a6e;
}

.ayu .annotator-note-modal-inner .annotator-modal-actions .annotator-btn-save:hover,
.navy .annotator-note-modal-inner .annotator-modal-actions .annotator-btn-save:hover,
.coal .annotator-note-modal-inner .annotator-modal-actions .annotator-btn-save:hover {
  background: #6a9acf;
}

/* ===== Highlight detail tooltip (on click) ===== */
.annotator-detail {
  position: absolute;
  z-index: 1000;
  background: #fff;
  border-radius: 8px;
  padding: 12px 14px;
  max-width: 320px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 13px;
  animation: annotator-fade-in 0.12s ease-out;
}

.ayu .annotator-detail,
.navy .annotator-detail,
.coal .annotator-detail {
  background: #1e2b3a;
  color: #e0ddd5;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  border: 1px solid #3a4a5e;
}

.annotator-detail .annotator-detail-note {
  margin-bottom: 8px;
  line-height: 1.5;
  color: #333;
}

.ayu .annotator-detail .annotator-detail-note,
.navy .annotator-detail .annotator-detail-note,
.coal .annotator-detail .annotator-detail-note {
  color: #e0ddd5;
}

.annotator-detail .annotator-detail-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.annotator-detail .annotator-detail-actions button {
  background: #f0f0f0;
  border: none;
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.12s;
}

.ayu .annotator-detail .annotator-detail-actions button,
.navy .annotator-detail .annotator-detail-actions button,
.coal .annotator-detail .annotator-detail-actions button {
  background: #3a4a5e;
  color: #ddd;
}

.annotator-detail .annotator-detail-actions button:hover {
  background: #e0e0e0;
}

.ayu .annotator-detail .annotator-detail-actions button:hover,
.navy .annotator-detail .annotator-detail-actions button:hover,
.coal .annotator-detail .annotator-detail-actions button:hover {
  background: #4a5a6e;
}

.annotator-detail .annotator-detail-actions button.annotator-btn-delete {
  color: #c0392b;
}

.ayu .annotator-detail .annotator-detail-actions button.annotator-btn-delete,
.navy .annotator-detail .annotator-detail-actions button.annotator-btn-delete,
.coal .annotator-detail .annotator-detail-actions button.annotator-btn-delete {
  color: #e74c3c;
}

/* ===== Toolbar button (in mdbook menu bar) ===== */
#annotator-toggle {
  cursor: pointer;
  padding: 4px 8px;
  font-size: 18px;
  opacity: 0.6;
  transition: opacity 0.15s;
}

#annotator-toggle:hover {
  opacity: 1;
}

#annotator-toggle.active {
  opacity: 1;
}

/* ===== Highlights panel (sidebar overlay) ===== */
.annotator-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 340px;
  max-width: 90vw;
  height: 100vh;
  background: #fff;
  z-index: 999;
  box-shadow: -4px 0 20px rgba(0,0,0,0.12);
  font-family: 'Inter', -apple-system, sans-serif;
  display: flex;
  flex-direction: column;
  animation: annotator-slide-in 0.2s ease-out;
}

.ayu .annotator-panel,
.navy .annotator-panel,
.coal .annotator-panel {
  background: #161f2b;
  color: #e0ddd5;
  box-shadow: -4px 0 20px rgba(0,0,0,0.4);
}

@keyframes annotator-slide-in {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.annotator-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid #eee;
}

.ayu .annotator-panel-header,
.navy .annotator-panel-header,
.coal .annotator-panel-header {
  border-bottom-color: #2a3a4e;
}

.annotator-panel-header h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
}

.annotator-panel-header button {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: inherit;
  padding: 4px;
}

.annotator-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
}

.annotator-panel-item {
  padding: 10px 0;
  border-bottom: 1px solid #f0f0f0;
}

.ayu .annotator-panel-item,
.navy .annotator-panel-item,
.coal .annotator-panel-item {
  border-bottom-color: #2a3a4e;
}

.annotator-panel-item .annotator-panel-quote {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 14px;
  font-style: italic;
  color: #555;
  line-height: 1.5;
  margin-bottom: 4px;
}

.ayu .annotator-panel-item .annotator-panel-quote,
.navy .annotator-panel-item .annotator-panel-quote,
.coal .annotator-panel-item .annotator-panel-quote {
  color: #aaa;
}

.annotator-panel-item .annotator-panel-note {
  font-size: 13px;
  color: #333;
  line-height: 1.4;
}

.ayu .annotator-panel-item .annotator-panel-note,
.navy .annotator-panel-item .annotator-panel-note,
.coal .annotator-panel-item .annotator-panel-note {
  color: #ddd;
}

.annotator-panel-footer {
  padding: 12px 16px;
  border-top: 1px solid #eee;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.ayu .annotator-panel-footer,
.navy .annotator-panel-footer,
.coal .annotator-panel-footer {
  border-top-color: #2a3a4e;
}

.annotator-panel-footer button {
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 5px;
  border: 1px solid #ddd;
  background: #fff;
  color: #333;
  cursor: pointer;
  transition: background 0.12s;
}

.ayu .annotator-panel-footer button,
.navy .annotator-panel-footer button,
.coal .annotator-panel-footer button {
  background: #2a3a4e;
  border-color: #3a4a5e;
  color: #ddd;
}

.annotator-panel-footer button:hover {
  background: #f5f5f5;
}

.ayu .annotator-panel-footer button:hover,
.navy .annotator-panel-footer button:hover,
.coal .annotator-panel-footer button:hover {
  background: #3a4a5e;
}

/* ===== Toast notifications ===== */
.annotator-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: #242424;
  color: #fff;
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 13px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  z-index: 1002;
  animation: annotator-fade-in 0.15s ease-out;
}

/* ===== Mobile adjustments ===== */
@media (max-width: 768px) {
  .annotator-popover {
    font-size: 14px;
  }

  .annotator-popover button {
    padding: 10px 14px;
    font-size: 14px;
  }

  .annotator-panel {
    width: 100vw;
    max-width: 100vw;
  }

  .annotator-detail {
    max-width: 280px;
  }

  .annotator-note-modal-inner {
    width: 95%;
    padding: 16px;
  }
}

/* ===== Print: hide annotator UI ===== */
@media print {
  .annotator-popover,
  .annotator-panel,
  .annotator-detail,
  .annotator-note-modal,
  .annotator-toast,
  #annotator-toggle {
    display: none !important;
  }

  mark.annotator-highlight {
    background: none !important;
    border-bottom: none !important;
    padding: 0 !important;
  }
}