.grid.split-enabled {
  --side-max: 420px;
  gap: 0 !important;
  grid-template-columns: minmax(
      var(--side-min, 200px),
      min(var(--side-width, var(--side-max, 420px)), var(--side-max, 420px))
    )
    var(--gap)
    minmax(0, 1fr) !important;
  grid-template-areas: "side splitter main";
}
.grid.split-enabled > .splitter {
  grid-area: splitter;
  width: var(--gap);
  cursor: col-resize;
  position: relative;
  user-select: none;
  touch-action: none;
  align-self: stretch;
  min-height: 100%;
}
.grid.split-enabled > .splitter::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(50% - 3px);
  width: 6px;
  background: #e5e7eb;
  border-radius: 3px;
}
.grid.split-enabled > .side {
  grid-area: side;
  min-width: 0;
}
.grid.split-enabled > :not(.splitter):not(.side) {
  grid-area: main;
  min-width: 0;
}
body.app-layout .grid.split-enabled {
  height: 100%;
}
body.app-layout .grid.split-enabled > .side {
  max-height: 100%;
  overflow-y: auto;
}
body.app-layout .grid.split-enabled > :not(.side):not(.splitter) {
  position: sticky;
  top: var(--gap);
}
@media (max-width:980px){
  .grid.split-enabled {
    grid-template-columns: 1fr !important;
    grid-template-areas:
      "main"
      "side";
    gap: var(--gap) !important;
  }
  .grid.split-enabled > .side,
  .grid.split-enabled > :not(.splitter):not(.side) {
    grid-area: auto;
  }
  .grid.split-enabled > .splitter {
    display: none;
  }
}

body[data-app-mode="task"] .grid.split-enabled {
  --side-max: 360px;
  grid-template-columns: minmax(
        var(--side-min, 200px),
        min(var(--side-width, var(--side-max, 420px)), var(--side-max, 420px))
      )
      minmax(0, 1fr) !important;
  grid-template-areas: "side main";
  gap: var(--gap) !important;
  padding: var(--gap);
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

body[data-app-mode="task"] .grid.split-enabled > .splitter {
  display: none !important;
}

body[data-app-mode="task"] .grid.split-enabled > .splitter::before {
  background: #fff;
}

@media (max-width: 980px) {
  body[data-app-mode="task"] .grid.split-enabled {
    grid-template-columns: 1fr !important;
    grid-template-areas:
      "main"
      "side";
  }
}

/* Shared styling for settings panels */
.card--settings fieldset,
.card[data-card="settings"] fieldset {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 12px;
  margin: 0;
}

.card--settings legend,
.card[data-card="settings"] legend {
  font-weight: 600;
  font-size: 13px;
  color: #374151;
  padding: 0 4px;
}

.card--settings label,
.card[data-card="settings"] label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: #4b5563;
}

.card--settings label.checkbox,
.card--settings label.chk,
.card--settings label.toggleLabel,
.card[data-card="settings"] label.checkbox,
.card[data-card="settings"] label.chk,
.card[data-card="settings"] label.toggleLabel {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

.card--settings label.checkbox input,
.card[data-card="settings"] label.checkbox input {
  order: -1;
}

.card--settings .settings-divider,
.card[data-card="settings"] .settings-divider {
  height: 10px;
}

.card--settings input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]),
.card--settings select,
.card--settings textarea,
.card[data-card="settings"] input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]),
.card[data-card="settings"] select,
.card[data-card="settings"] textarea {
  border: 1px solid #d1d5db;
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 14px;
  background: #fff;
  color: #111827;
  box-sizing: border-box;
  font-family: inherit;
}

.card--settings textarea,
.card[data-card="settings"] textarea {
  resize: vertical;
  min-height: 72px;
}

.card--examples {
  gap: 14px;
}

.card--examples .example-description {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: #4b5563;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.card--examples .example-description-preview {
  display: block;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.5;
  color: #111827;
  background: #fff;
  overflow-x: auto;
  margin-top: 4px;
}

.card--examples .example-description-preview[hidden] {
  display: none;
}

.card--examples .example-description-preview[data-empty="true"] {
  display: none;
}

.card--examples .example-description-preview[data-empty="true"][data-placeholder="true"] {
  display: inline-flex;
}

.card--examples .example-description-preview[data-placeholder="true"] {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px dashed #c7d2fe;
  border-radius: 10px;
  background: #eef2ff;
  color: #1e3a8a;
  font-weight: 600;
  cursor: pointer;
}

.card--examples .example-description-preview .katex {
  display: inline-block;
  font-size: 1.05em;
}

.card--examples .example-description-preview .katex-display {
  overflow-x: auto;
  padding-bottom: 2px;
}

.card--examples .example-description-preview p {
  margin: 0 0 10px;
}

.card--examples .example-description-preview p:last-child {
  margin-bottom: 0;
}

.card--examples .example-description-preview table {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0;
}

.card--examples .example-description-preview th,
.card--examples .example-description-preview td {
  border: 1px solid #d1d5db;
  padding: 6px 10px;
  text-align: left;
  vertical-align: top;
}

.card--examples .example-description-preview th {
  background: #f1f5f9;
  font-weight: 600;
}

.card--examples .example-description-preview .math-vis-answerbox {
  margin: 4px 4px 4px 0;
}


.card--examples .example-description label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.card--examples .example-description label::after {
  content: '';
  display: none;
}

.card--examples .example-description textarea {
  border: 1px solid #d1d5db;
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 14px;
  font-family: inherit;
  color: #111827;
  background: #fff;
  resize: vertical;
  min-height: 72px;
}

.card--examples .example-description.example-description--collapsed {
  gap: 0;
  padding: 10px;
  border: 1px dashed #c7d2fe;
  border-radius: 10px;
  background: #f8fafc;
}

.card--examples .example-description.example-description--collapsed label::after {
  display: none;
}

.card--examples .example-description.example-description--collapsed textarea {
  min-height: 0;
  height: 1px;
  padding: 0;
  margin: 0;
  border-width: 0;
  opacity: 0;
  overflow: hidden;
  resize: none;
}

/* ==========================================================================
   MODUS-STYRING: Redigeringsmodus vs. Oppgavemodus (globalt)
   ========================================================================== */

body:not([data-app-mode="task"]) .card--examples .example-description {
  display: none;
}

body[data-app-mode="task"] .side {
  display: flex !important;
}

body[data-app-mode="task"] .side .task-panel {
  display: none !important;
}

body[data-app-mode="task"] .card--settings,
body[data-app-mode="task"] #exportCard,
body[data-app-mode="task"] .card--export,
body[data-app-mode="task"] [data-export-button] {
  display: none !important;
}

body[data-app-mode="task"] .card--examples {
  display: flex !important;
  background: #fff !important;
  border: 1px solid #e5e7eb !important;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04) !important;
  padding: 14px !important;
}

body[data-app-mode="task"] .card--examples .example-description {
  display: flex !important;
  flex-direction: column;
  gap: 10px;
}

body[data-app-mode="task"] .card--examples .example-description label {
  position: static !important;
  width: auto !important;
  height: auto !important;
  padding: 0 !important;
  margin: 0 0 4px !important;
  overflow: visible !important;
  clip: auto !important;
  white-space: normal !important;
  border: 0 !important;
}

body[data-app-mode="task"] .card--examples .example-description textarea {
  display: block !important;
  min-height: 400px;
  font-size: 16px;
  line-height: 1.5;
  padding: 12px;
  background: #fafbfc;
  border: 1px solid #d1d5db;
  border-radius: 8px;
}

body[data-app-mode="task"] .card--examples .toolbar {
  display: flex !important;
}

body[data-app-mode="task"] #checkArea,
body[data-app-mode="task"] [data-task-check-host] {
  display: none !important;
}

.math-vis-description-rendered {
  display: block;
}

.math-vis-answerbox {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid #c7d2fe;
  background: #e0e7ff;
  color: #1e3a8a;
  font-size: 0.95em;
  vertical-align: middle;
}

.math-vis-answerbox--input {
  padding: 0;
  border: none;
  background: none;
  gap: 4px;
}

.math-vis-answerbox + .math-vis-answerbox {
  margin-left: 6px;
}

.math-vis-answerbox__prompt {
  font-weight: 600;
  color: inherit;
}

.math-vis-answerbox__input-wrap {
  display: inline-flex;
  align-items: center;
}

.math-vis-answerbox__input {
  border: 1px solid #c7d2fe;
  border-radius: 8px;
  padding: 4px 8px;
  min-width: 72px;
  font: inherit;
  color: #111827;
  background: #fff;
}

.math-vis-answerbox--input .math-vis-answerbox__input {
  min-width: 0;
}

.math-vis-answerbox__input:focus {
  outline: 2px solid #6366f1;
  outline-offset: 1px;
}

.math-vis-answerbox__status {
  display: inline-flex;
  align-items: center;
  min-width: 1.5em;
  font-size: 0.85em;
  color: #4338ca;
}

.math-vis-answerbox--input .math-vis-answerbox__status {
  min-width: 0;
}

.math-vis-answerbox--correct {
  border-color: #34d399;
  background: #ecfdf5;
  color: #047857;
}

.math-vis-answerbox--correct .math-vis-answerbox__status {
  color: #047857;
}

.math-vis-answerbox--incorrect {
  border-color: #fb923c;
  background: #fff7ed;
  color: #b45309;
}

.math-vis-answerbox--incorrect .math-vis-answerbox__status {
  color: #c2410c;
}

.math-vis-answerbox--empty .math-vis-answerbox__status {
  color: #6b7280;
}

.card--settings input[type="checkbox"],
.card--settings input[type="radio"],
.card[data-card="settings"] input[type="checkbox"],
.card[data-card="settings"] input[type="radio"] {
  accent-color: #3b82f6;
}