/* === AuDHD-Friendly Base === */
[data-md-color-scheme="default"] {
  --md-default-bg-color: #F5F3EE;
}
[data-md-color-scheme="slate"] {
  --md-default-bg-color: #2E3440;
}

.md-content {
  line-height: 1.7;
  max-width: 75ch;
}

/* Generous code block padding */
.md-content pre {
  padding: 1.2em;
  line-height: 1.5;
}

/* === Confidence-Level Admonitions === */
.md-typeset .admonition.struggling,
.md-typeset details.struggling {
  border-color: #e57373;
}
.md-typeset .struggling > .admonition-title,
.md-typeset .struggling > summary {
  background-color: rgba(229, 115, 115, 0.15);
}
.md-typeset .struggling > .admonition-title::before,
.md-typeset .struggling > summary::before {
  background-color: #e57373;
  -webkit-mask-image: var(--md-admonition-icon--warning);
  mask-image: var(--md-admonition-icon--warning);
}

.md-typeset .admonition.learning,
.md-typeset details.learning {
  border-color: #ffb74d;
}
.md-typeset .learning > .admonition-title,
.md-typeset .learning > summary {
  background-color: rgba(255, 183, 77, 0.15);
}
.md-typeset .learning > .admonition-title::before,
.md-typeset .learning > summary::before {
  background-color: #ffb74d;
  -webkit-mask-image: var(--md-admonition-icon--info);
  mask-image: var(--md-admonition-icon--info);
}

.md-typeset .admonition.confident,
.md-typeset details.confident {
  border-color: #64b5f6;
}
.md-typeset .confident > .admonition-title,
.md-typeset .confident > summary {
  background-color: rgba(100, 181, 246, 0.15);
}
.md-typeset .confident > .admonition-title::before,
.md-typeset .confident > summary::before {
  background-color: #64b5f6;
  -webkit-mask-image: var(--md-admonition-icon--tip);
  mask-image: var(--md-admonition-icon--tip);
}

.md-typeset .admonition.mastered,
.md-typeset details.mastered {
  border-color: #81c784;
}
.md-typeset .mastered > .admonition-title,
.md-typeset .mastered > summary {
  background-color: rgba(129, 199, 132, 0.15);
}
.md-typeset .mastered > .admonition-title::before,
.md-typeset .mastered > summary::before {
  background-color: #81c784;
  -webkit-mask-image: var(--md-admonition-icon--success);
  mask-image: var(--md-admonition-icon--success);
}

/* === Custom Admonition Types === */
.md-typeset .admonition.parking-lot,
.md-typeset details.parking-lot {
  border-color: #90a4ae;
}
.md-typeset .parking-lot > .admonition-title,
.md-typeset .parking-lot > summary {
  background-color: rgba(144, 164, 174, 0.15);
}
.md-typeset .parking-lot > .admonition-title::before,
.md-typeset .parking-lot > summary::before {
  background-color: #90a4ae;
  -webkit-mask-image: var(--md-admonition-icon--quote);
  mask-image: var(--md-admonition-icon--quote);
}

.md-typeset .admonition.micro-celebration,
.md-typeset details.micro-celebration {
  border-color: #fff176;
}
.md-typeset .micro-celebration > .admonition-title,
.md-typeset .micro-celebration > summary {
  background-color: rgba(255, 241, 118, 0.15);
}
.md-typeset .micro-celebration > .admonition-title::before,
.md-typeset .micro-celebration > summary::before {
  background-color: #f9a825;
  -webkit-mask-image: var(--md-admonition-icon--example);
  mask-image: var(--md-admonition-icon--example);
}

.md-typeset .admonition.energy-check,
.md-typeset details.energy-check {
  border-color: #ce93d8;
}
.md-typeset .energy-check > .admonition-title,
.md-typeset .energy-check > summary {
  background-color: rgba(206, 147, 216, 0.15);
}
.md-typeset .energy-check > .admonition-title::before,
.md-typeset .energy-check > summary::before {
  background-color: #ce93d8;
  -webkit-mask-image: var(--md-admonition-icon--abstract);
  mask-image: var(--md-admonition-icon--abstract);
}

/* === Font Size Toggles === */
.font-small .md-content { font-size: 0.85rem; }
.font-medium .md-content { font-size: 1rem; }
.font-large .md-content { font-size: 1.15rem; }

/* === Reading Preferences Panel === */
#prefs-btn {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  border: none;
  border-radius: 2rem;
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  cursor: pointer;
  background: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

#prefs-panel {
  display: none;
  position: fixed;
  bottom: 4.5rem;
  right: 1.5rem;
  z-index: 101;
  background: var(--md-default-bg-color);
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.5rem;
  padding: 1rem;
  min-width: 200px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
#prefs-panel.open { display: block; }

#prefs-panel label {
  display: block;
  font-size: 0.8rem;
  margin: 0.5rem 0 0.25rem;
  font-weight: 500;
}
#prefs-panel select {
  width: 100%;
  padding: 0.3rem;
  border-radius: 0.25rem;
  border: 1px solid var(--md-default-fg-color--lightest);
}
#prefs-panel .size-btns {
  display: flex;
  gap: 0.4rem;
}
#prefs-panel .size-btns button {
  flex: 1;
  padding: 0.3rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.25rem;
  background: transparent;
  cursor: pointer;
  font-size: 0.8rem;
}
#prefs-panel .size-btns button.active {
  background: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
}
#prefs-close {
  display: block;
  margin-top: 0.75rem;
  width: 100%;
  padding: 0.3rem;
  border: none;
  border-radius: 0.25rem;
  background: var(--md-default-fg-color--lightest);
  cursor: pointer;
  font-size: 0.8rem;
}