/* KaIsip WYSIWYG Editor Skin (Quill 2.0 on Bootstrap 5) */

.wysiwyg-wrapper {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin-bottom: 0.5rem;
  outline: none !important;
  box-shadow: none !important;
}

.wysiwyg-wrapper:focus,
.wysiwyg-wrapper:focus-within {
  outline: none !important;
  box-shadow: none !important;
}

.wysiwyg-native-textarea,
.wysiwyg-native-textarea:focus,
.wysiwyg-native-textarea:focus-visible {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  min-height: 0 !important;
  max-height: 0 !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
  outline: none !important;
  outline-width: 0 !important;
  box-shadow: none !important;
  pointer-events: none !important;
  opacity: 0 !important;
  z-index: -1 !important;
  background: transparent !important;
}

.wysiwyg-wrapper .ql-toolbar.ql-snow {
  border-top-left-radius: var(--bs-border-radius, 6px);
  border-top-right-radius: var(--bs-border-radius, 6px);
  border: 1px solid var(--bs-border-color, #E2E8F0);
  border-bottom: none;
  background-color: var(--bs-tertiary-bg, #F8FAFC);
  padding: 6px 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
  position: relative;
  z-index: 10;
  overflow: visible;
  transition: border-color 0.15s ease-in-out;
  outline: none !important;
  box-shadow: none !important;
}

.wysiwyg-wrapper .ql-container.ql-snow {
  border-bottom-left-radius: var(--bs-border-radius, 6px);
  border-bottom-right-radius: var(--bs-border-radius, 6px);
  border: 1px solid var(--bs-border-color, #E2E8F0);
  background-color: var(--bs-body-bg, #FFFFFF);
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--bs-body-color, #0F172A);
  min-height: 140px;
  position: relative;
  z-index: 1;
  transition: border-color 0.15s ease-in-out;
  outline: none !important;
  box-shadow: none !important;
}

.wysiwyg-wrapper:focus-within .ql-toolbar.ql-snow {
  border-color: var(--lms-primary, #1D4ED8);
  box-shadow: none !important;
  outline: none !important;
}

.wysiwyg-wrapper:focus-within .ql-container.ql-snow {
  border-color: var(--lms-primary, #1D4ED8);
  box-shadow: none !important;
  outline: none !important;
}

.wysiwyg-wrapper .ql-editor,
.wysiwyg-wrapper .ql-editor:focus,
.wysiwyg-wrapper .ql-editor:focus-visible {
  min-height: 140px;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--bs-body-color, #0F172A);
  outline: none !important;
  outline-width: 0 !important;
  box-shadow: none !important;
}

.wysiwyg-wrapper .ql-editor.ql-blank::before {
  color: var(--bs-secondary-color, #64748B);
  font-style: normal;
  left: 14px;
  right: 14px;
}

.wysiwyg-wrapper .ql-toolbar.ql-snow:after {
  display: none !important;
}

/* Format groups as flex rows */
.wysiwyg-wrapper .ql-toolbar.ql-snow .ql-formats {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-right: 6px;
  float: none;
  vertical-align: middle;
}

.wysiwyg-wrapper .ql-toolbar.ql-snow .ql-formats:after {
  display: none !important;
}

.wysiwyg-wrapper .ql-toolbar.ql-snow .ql-formats:last-child {
  margin-right: 0;
}

/* Toolbar buttons: exactly 32x32px, centered icon */
.wysiwyg-wrapper .ql-snow.ql-toolbar button {
  float: none;
  width: 32px;
  height: 32px;
  min-height: 32px;
  max-height: 32px;
  padding: 6px;
  margin: 0;
  border-radius: var(--bs-border-radius, 4px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  box-sizing: border-box;
  transition: background-color 0.12s ease-in-out;
}

.wysiwyg-wrapper .ql-snow.ql-toolbar button svg {
  float: none;
  display: block;
  width: 18px;
  height: 18px;
  margin: 0 auto;
}

.wysiwyg-wrapper .ql-snow.ql-toolbar button:hover,
.wysiwyg-wrapper .ql-snow.ql-toolbar button:focus-visible {
  background-color: var(--lms-tint, #EFF6FF);
}

.wysiwyg-wrapper .ql-snow.ql-toolbar button.ql-active {
  background-color: var(--lms-tint, #EFF6FF);
}

.wysiwyg-wrapper .ql-snow.ql-toolbar button.ql-active .ql-stroke {
  stroke: var(--lms-primary, #1D4ED8) !important;
}

.wysiwyg-wrapper .ql-snow.ql-toolbar button.ql-active .ql-fill {
  fill: var(--lms-primary, #1D4ED8) !important;
}

.wysiwyg-wrapper .ql-snow .ql-stroke {
  stroke: var(--bs-secondary-color, #475569);
}

.wysiwyg-wrapper .ql-snow .ql-fill {
  fill: var(--bs-secondary-color, #475569);
}

/* Dropdown pickers (e.g. Header): exactly 32px high, matching buttons */
.wysiwyg-wrapper .ql-snow.ql-toolbar .ql-picker {
  float: none;
  height: 32px;
  min-height: 32px;
  max-height: 32px;
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  margin: 0;
  position: relative;
}

.wysiwyg-wrapper .ql-snow.ql-toolbar .ql-picker-label {
  display: inline-flex;
  align-items: center;
  height: 32px;
  min-height: 32px;
  line-height: 30px;
  padding: 0 22px 0 8px;
  border: 1px solid transparent;
  border-radius: var(--bs-border-radius, 4px);
  color: var(--bs-body-color, #0F172A);
  font-size: 0.875rem;
  font-weight: 500;
  box-sizing: border-box;
}

.wysiwyg-wrapper .ql-snow.ql-toolbar .ql-picker-label::before {
  display: inline-block;
  line-height: 30px;
  vertical-align: middle;
}

.wysiwyg-wrapper .ql-snow.ql-toolbar .ql-picker:not(.ql-color-picker):not(.ql-icon-picker) svg {
  position: absolute;
  right: 4px;
  top: 50%;
  margin-top: 0;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  pointer-events: none;
}

.wysiwyg-wrapper .ql-snow .ql-picker-label:hover {
  background-color: var(--lms-tint, #EFF6FF);
}

/* Expanded Dropdown State: stays completely visible, on top, with clear contrast */
.wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded {
  z-index: 25 !important;
}

.wysiwyg-wrapper .ql-snow.ql-toolbar .ql-picker.ql-header {
  width: 120px !important;
}

.wysiwyg-wrapper .ql-snow.ql-toolbar .ql-picker.ql-header .ql-picker-label {
  width: 120px !important;
  color: var(--bs-body-color, #0F172A) !important;
}

.wysiwyg-wrapper .ql-snow.ql-toolbar .ql-picker.ql-header .ql-picker-label::before {
  color: inherit !important;
}

.wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded .ql-picker-label {
  color: var(--bs-body-color, #0F172A) !important;
  background-color: var(--lms-tint, #EFF6FF) !important;
  border-color: var(--bs-border-color, #CBD5E1) !important;
  z-index: 26 !important;
}

.wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded .ql-picker-label .ql-stroke {
  stroke: var(--lms-primary, #1D4ED8) !important;
}

/* Opaque Solid Popover Background (Never transparent in glass or default) */
.wysiwyg-wrapper .ql-snow .ql-picker-options,
.wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded .ql-picker-options {
  display: block !important;
  position: absolute !important;
  top: calc(100% + 4px) !important;
  left: 0 !important;
  min-width: 160px !important;
  max-height: 280px !important;
  overflow-y: auto !important;
  z-index: 1050 !important;
  background: #FFFFFF !important;
  background-color: #FFFFFF !important;
  opacity: 1 !important;
  border: 1px solid var(--bs-border-color, #CBD5E1) !important;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18), 0 4px 8px rgba(0, 0, 0, 0.08) !important;
  border-radius: var(--bs-border-radius, 8px) !important;
  padding: 6px !important;
}

.wysiwyg-wrapper .ql-snow .ql-picker:not(.ql-expanded) .ql-picker-options {
  display: none !important;
}

.wysiwyg-wrapper .ql-snow .ql-picker-item {
  display: flex !important;
  align-items: center !important;
  min-height: 36px !important;
  height: auto !important;
  padding: 8px 12px !important;
  margin-bottom: 2px !important;
  font-size: 0.875rem !important;
  color: #0F172A !important;
  opacity: 1 !important;
  border-radius: var(--bs-border-radius, 4px) !important;
  cursor: pointer !important;
  line-height: 1.3 !important;
  transition: background-color 0.12s ease-in-out, color 0.12s ease-in-out !important;
}

.wysiwyg-wrapper .ql-snow .ql-picker-item::before {
  color: #0F172A !important;
  opacity: 1 !important;
  line-height: 1.3 !important;
  display: inline-block !important;
}

.wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item::before {
  content: 'Normal' !important;
  font-size: 0.9375rem !important;
  font-weight: 500 !important;
}

.wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before {
  content: 'Heading 1' !important;
  font-size: 1.125rem !important;
  font-weight: 700 !important;
}

.wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before {
  content: 'Heading 2' !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
}

.wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before {
  content: 'Heading 3' !important;
  font-size: 0.9375rem !important;
  font-weight: 600 !important;
}

.wysiwyg-wrapper .ql-snow .ql-picker-item:hover,
.wysiwyg-wrapper .ql-snow .ql-picker-item.ql-selected {
  background-color: var(--lms-tint, #EFF6FF) !important;
  color: var(--lms-primary, #1D4ED8) !important;
}

.wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item:hover::before,
.wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item.ql-selected::before {
  color: var(--lms-primary, #1D4ED8) !important;
}

/* Dark mode theme alignment */
[data-bs-theme="dark"] .wysiwyg-wrapper .ql-toolbar.ql-snow,
[data-theme="dark"] .wysiwyg-wrapper .ql-toolbar.ql-snow {
  background-color: rgba(30, 41, 59, 0.65);
  border-color: var(--bs-border-color, #334155);
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-container.ql-snow,
[data-theme="dark"] .wysiwyg-wrapper .ql-container.ql-snow {
  background-color: rgba(15, 23, 42, 0.7);
  border-color: var(--bs-border-color, #334155);
  color: var(--bs-body-color, #F1F5F9);
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-editor,
[data-theme="dark"] .wysiwyg-wrapper .ql-editor {
  color: var(--bs-body-color, #F1F5F9);
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-editor.ql-blank::before,
[data-theme="dark"] .wysiwyg-wrapper .ql-editor.ql-blank::before {
  color: #94A3B8;
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-stroke,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-stroke {
  stroke: #94A3B8;
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-fill,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-fill {
  fill: #94A3B8;
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow.ql-toolbar button:hover,
[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow.ql-toolbar button:focus-visible,
[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow.ql-toolbar button.ql-active,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow.ql-toolbar button:hover,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow.ql-toolbar button:focus-visible,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow.ql-toolbar button.ql-active {
  background-color: rgba(59, 130, 246, 0.2);
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow.ql-toolbar button.ql-active .ql-stroke,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow.ql-toolbar button.ql-active .ql-stroke {
  stroke: #60A5FA !important;
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow.ql-toolbar button.ql-active .ql-fill,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow.ql-toolbar button.ql-active .ql-fill {
  fill: #60A5FA !important;
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-label,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-label {
  color: #E2E8F0 !important;
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded .ql-picker-label,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded .ql-picker-label {
  color: #E2E8F0 !important;
  background-color: rgba(59, 130, 246, 0.25) !important;
  border-color: #334155 !important;
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded .ql-picker-label .ql-stroke,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded .ql-picker-label .ql-stroke {
  stroke: #60A5FA !important;
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-options,
[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded .ql-picker-options,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-options,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded .ql-picker-options,
html[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-options,
html[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded .ql-picker-options,
html[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-options,
html[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded .ql-picker-options {
  background: #1E293B !important;
  background-color: #1E293B !important;
  opacity: 1 !important;
  border-color: #334155 !important;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.6) !important;
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-item,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-item {
  color: #F1F5F9 !important;
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-item::before,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-item::before {
  color: #F1F5F9 !important;
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item::before,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item::before,
[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before,
[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before,
[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before {
  color: #F1F5F9 !important;
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-item:hover,
[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-item.ql-selected,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-item:hover,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-item.ql-selected {
  background-color: rgba(59, 130, 246, 0.25) !important;
  color: #93C5FD !important;
}

[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item:hover::before,
[data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item.ql-selected::before,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item:hover::before,
[data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-header .ql-picker-item.ql-selected::before {
  color: #93C5FD !important;
}

/* Glass Material Support: popover stays 100% opaque and sharp */
:root[data-material="glass"] .wysiwyg-wrapper .ql-toolbar.ql-snow {
  backdrop-filter: blur(var(--glass-blur, 16px)) saturate(170%);
  -webkit-backdrop-filter: blur(var(--glass-blur, 16px)) saturate(170%);
}

:root[data-material="glass"] .wysiwyg-wrapper .ql-container.ql-snow {
  backdrop-filter: blur(var(--glass-blur, 16px)) saturate(170%);
  -webkit-backdrop-filter: blur(var(--glass-blur, 16px)) saturate(170%);
}

:root[data-material="glass"] .wysiwyg-wrapper .ql-snow .ql-picker-options,
:root[data-material="glass"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded .ql-picker-options {
  background: #FFFFFF !important;
  background-color: #FFFFFF !important;
  opacity: 1 !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

:root[data-material="glass"][data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-options,
:root[data-material="glass"][data-bs-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded .ql-picker-options,
:root[data-material="glass"][data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker-options,
:root[data-material="glass"][data-theme="dark"] .wysiwyg-wrapper .ql-snow .ql-picker.ql-expanded .ql-picker-options {
  background: #1E293B !important;
  background-color: #1E293B !important;
  opacity: 1 !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

/* Responsive media in WYSIWYG editor and rendered views */
.wysiwyg-wrapper .ql-editor img,
.lesson-body img,
.reader-text img,
.ann-body img,
.amod-body img,
.imp-body img,
.rich-text img {
  max-width: 100%;
  height: auto;
  border-radius: var(--bs-border-radius, 6px);
  margin: 0.5rem 0;
  display: inline-block;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.wysiwyg-wrapper .ql-editor iframe.ql-video,
.lesson-body iframe,
.reader-text iframe,
.ann-body iframe,
.amod-body iframe,
.imp-body iframe,
.rich-text iframe {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: var(--bs-border-radius, 8px);
  margin: 0.75rem 0;
  display: block;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}