/**
 * Relatia Reader - Annotations: highlights, floating toolbar, emojis, note modal.
 */

/* ============================================================
   Highlight Colors
   ============================================================ */
.relatia-reader-highlight-yellow {
  background-color: rgba(255, 235, 59, 0.35);
}

.relatia-reader-highlight-green {
  background-color: rgba(76, 175, 80, 0.3);
}

.relatia-reader-highlight-blue {
  background-color: rgba(33, 150, 243, 0.25);
}

.relatia-reader-highlight-pink {
  background-color: rgba(233, 30, 99, 0.25);
}

/* Dark theme adjustments */
.relatia-reader[data-theme="dark"] .relatia-reader-highlight-yellow {
  background-color: rgba(255, 235, 59, 0.2);
}

.relatia-reader[data-theme="dark"] .relatia-reader-highlight-green {
  background-color: rgba(76, 175, 80, 0.2);
}

.relatia-reader[data-theme="dark"] .relatia-reader-highlight-blue {
  background-color: rgba(33, 150, 243, 0.2);
}

.relatia-reader[data-theme="dark"] .relatia-reader-highlight-pink {
  background-color: rgba(233, 30, 99, 0.2);
}

/* High contrast theme adjustments */
.relatia-reader[data-theme="high-contrast"] .relatia-reader-highlight-yellow {
  background-color: rgba(255, 255, 0, 0.3);
  outline: 1px solid #ffff00;
}

.relatia-reader[data-theme="high-contrast"] .relatia-reader-highlight-green {
  background-color: rgba(0, 255, 0, 0.25);
  outline: 1px solid #00ff00;
}

.relatia-reader[data-theme="high-contrast"] .relatia-reader-highlight-blue {
  background-color: rgba(0, 128, 255, 0.25);
  outline: 1px solid #0080ff;
}

.relatia-reader[data-theme="high-contrast"] .relatia-reader-highlight-pink {
  background-color: rgba(255, 0, 128, 0.25);
  outline: 1px solid #ff0080;
}

/* ============================================================
   Annotation Indicators
   ============================================================ */
.relatia-reader-annotation-indicator {
  display: inline-block;
  font-size: 0.75em;
  vertical-align: super;
  margin-left: 2px;
  line-height: 1;
}

.relatia-reader-note-indicator {
  display: inline-block;
  font-size: 14px;
  vertical-align: super;
  margin-left: 2px;
  color: #ff9800;
  cursor: pointer;
}

/* ============================================================
   Floating Annotation Toolbar
   ============================================================ */
.relatia-reader-float-toolbar {
  position: absolute;
  z-index: 1000;
  display: none;
}

.relatia-reader-float-toolbar.is-open {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  max-width: calc(100vw - 24px);
}

/* Dark theme toolbar */
.relatia-reader[data-theme="dark"] .relatia-reader-float-toolbar {
  background: #333;
  border-color: #555;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.relatia-reader[data-theme="high-contrast"] .relatia-reader-float-toolbar {
  background: #111;
  border-color: #fff;
  color: #fff;
}

.relatia-reader[data-theme="sepia"] .relatia-reader-float-toolbar {
  background: #f4ecd8;
  border-color: #c5b898;
}

/* ============================================================
   Emoji Buttons
   ============================================================ */
.relatia-reader-float-emojis {
  display: flex;
  gap: 2px;
}

.relatia-reader-emoji-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  font-size: 18px;
  transition: background-color 0.15s, transform 0.1s;
  padding: 0;
}

.relatia-reader-emoji-btn:hover {
  background: rgba(0, 0, 0, 0.08);
  transform: scale(1.15);
}

.relatia-reader-emoji-btn:focus-visible {
  outline: 2px solid var(--relatia-color-main, #4a90d9);
  outline-offset: 1px;
}

/* ============================================================
   Color Buttons
   ============================================================ */
.relatia-reader-float-colors {
  display: flex;
  gap: 4px;
  padding-left: 6px;
  border-left: 1px solid #e0e0e0;
}

.relatia-reader[data-theme="dark"] .relatia-reader-float-colors {
  border-left-color: #555;
}

.relatia-reader[data-theme="high-contrast"] .relatia-reader-float-colors {
  border-left-color: #fff;
}

.relatia-reader-color-btn {
  width: 24px;
  height: 24px;
  border: 2px solid transparent;
  border-radius: 50%;
  cursor: pointer;
  padding: 2px;
  background: none;
  transition: border-color 0.15s, transform 0.1s;
}

.relatia-reader-color-btn:hover {
  transform: scale(1.15);
}

.relatia-reader-color-btn:focus-visible {
  outline: 2px solid var(--relatia-color-main, #4a90d9);
  outline-offset: 1px;
}

.relatia-reader-color-btn span {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
}

.relatia-reader-color-btn[data-color="yellow"] span {
  background: #ffeb3b;
}

.relatia-reader-color-btn[data-color="green"] span {
  background: #4caf50;
}

.relatia-reader-color-btn[data-color="blue"] span {
  background: #2196f3;
}

.relatia-reader-color-btn[data-color="pink"] span {
  background: #e91e63;
}

/* ============================================================
   Float Toolbar Action Buttons
   ============================================================ */
.relatia-reader-float-note,
.relatia-reader-float-bookmark,
.relatia-reader-float-remove {
  padding: 4px 6px;
  border-left: 1px solid #e0e0e0;
  margin-left: 2px;
}

.relatia-reader[data-theme="dark"] .relatia-reader-float-note,
.relatia-reader[data-theme="dark"] .relatia-reader-float-bookmark,
.relatia-reader[data-theme="dark"] .relatia-reader-float-remove {
  border-left-color: #555;
}

.relatia-reader[data-theme="high-contrast"] .relatia-reader-float-note,
.relatia-reader[data-theme="high-contrast"] .relatia-reader-float-bookmark,
.relatia-reader[data-theme="high-contrast"] .relatia-reader-float-remove {
  border-left-color: #fff;
  color: #fff;
}

.relatia-reader-float-remove .material-icons-outlined {
  color: #e53935;
}

/* ============================================================
   Note Modal
   ============================================================ */
.relatia-reader-note-modal {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1001;
  display: none;
}

.relatia-reader-note-modal.is-open {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
}

.relatia-reader-note-modal-content {
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.relatia-reader[data-theme="dark"] .relatia-reader-note-modal-content {
  background: #333;
  color: #e0e0e0;
}

.relatia-reader[data-theme="high-contrast"] .relatia-reader-note-modal-content {
  background: #111;
  color: #fff;
  border: 1px solid #fff;
}

.relatia-reader[data-theme="sepia"] .relatia-reader-note-modal-content {
  background: #f4ecd8;
  color: #5b4636;
}

.relatia-reader-note-label {
  display: block;
  font-size: 0.85em;
  font-weight: 600;
  margin-bottom: 6px;
  color: inherit;
  opacity: 0.8;
}

.relatia-reader-note-textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 0.9em;
  resize: vertical;
  font-family: inherit;
  box-sizing: border-box;
  background: inherit;
  color: inherit;
}

.relatia-reader-note-textarea:focus {
  outline: 2px solid var(--relatia-color-main, #4a90d9);
  border-color: transparent;
}

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

.relatia-reader-note-save {
  background: var(--relatia-color-main, #4a90d9) !important;
  color: #fff !important;
  padding: 6px 16px !important;
  border-radius: 6px;
}

.relatia-reader-note-cancel {
  padding: 6px 16px !important;
}

/* ============================================================
   Floating Toolbar - Mobile (two rows)
   ============================================================ */
@media (max-width: 768px) {
  .relatia-reader-float-toolbar {
    left: 8px !important;
    right: 8px;
    max-width: calc(100vw - 16px);
    padding: 8px;
    gap: 4px;
    justify-content: center;
  }

  .relatia-reader-float-emojis {
    width: 100%;
    justify-content: center;
    gap: 4px;
    padding-bottom: 6px;
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 2px;
  }

  .relatia-reader[data-theme="dark"] .relatia-reader-float-emojis {
    border-bottom-color: #555;
  }

  .relatia-reader-float-colors {
    border-left: none;
    padding-left: 0;
    gap: 6px;
  }

  .relatia-reader-float-note,
  .relatia-reader-float-bookmark,
  .relatia-reader-float-remove {
    border-left: none;
    margin-left: 0;
    padding: 4px 8px;
  }

  .relatia-reader-emoji-btn {
    width: 36px;
    height: 36px;
    font-size: 20px;
  }

  .relatia-reader-color-btn {
    width: 28px;
    height: 28px;
  }
}