/* ============================================================
   Micro Tools - Interactive Economics Visualizations
   BUS 33001 (Microeconomics) — Chicago Booth
   ============================================================ */

/* ---------- Layout & Sections ---------- */

.micro-tools-page {
  max-width: 960px;
  margin: 0 auto;
}

.micro-toc {
  background: var(--global-bg-color);
  border: 1px solid var(--global-divider-color);
  border-radius: 6px;
  padding: 1.2rem 1.5rem;
  margin-bottom: 2.5rem;
}

.micro-toc h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-top: 0.8rem;
  margin-bottom: 0.4rem;
  color: var(--global-text-color);
}

.micro-toc h4:first-child {
  margin-top: 0;
}

.micro-toc ol {
  margin-bottom: 0.5rem;
  padding-left: 1.6rem;
}

.micro-toc li {
  font-size: 0.9rem;
  margin-bottom: 0.15rem;
}

.micro-toc a {
  color: var(--global-theme-color);
  text-decoration: none;
}

.micro-toc a:hover {
  text-decoration: underline;
}

.micro-viz-section {
  margin-bottom: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--global-divider-color);
}

.micro-viz-section:first-of-type {
  border-top: none;
}

.micro-viz-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--global-text-color);
  margin-bottom: 0.4rem;
}

.micro-scenario {
  font-size: 0.88rem;
  color: var(--global-text-color-light);
  margin-bottom: 1rem;
  font-style: italic;
}

/* ---------- Chart Container ---------- */

.micro-chart {
  width: 100%;
  margin-bottom: 0.5rem;
}

.micro-chart .micro-svg {
  width: 100%;
  display: block;
}

/* ---------- Controls ---------- */

.micro-controls {
  margin-bottom: 1rem;
}

.micro-slider-group {
  margin-bottom: 0.75rem;
}

.micro-slider-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--global-text-color);
  margin-bottom: 0.15rem;
}

.micro-slider-value {
  font-weight: 700;
  color: var(--global-theme-color);
}

input.micro-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--global-divider-color);
  outline: none;
  cursor: pointer;
}

input.micro-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--global-theme-color);
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

input.micro-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--global-theme-color);
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* ---------- Buttons ---------- */

.micro-btn {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--global-theme-color);
  border-radius: 4px;
  background: transparent;
  color: var(--global-theme-color);
  cursor: pointer;
  margin-right: 0.4rem;
  margin-bottom: 0.4rem;
  transition: background 0.15s, color 0.15s;
}

.micro-btn:hover {
  background: var(--global-theme-color);
  color: #fff;
}

.micro-btn.active {
  background: var(--global-theme-color);
  color: #fff;
}

.micro-btn-sm {
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
}

/* ---------- Dropdowns ---------- */

.micro-select-group {
  margin-bottom: 0.75rem;
}

.micro-select-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--global-text-color);
  margin-bottom: 0.2rem;
}

select.micro-select {
  width: 100%;
  padding: 0.3rem 0.5rem;
  font-size: 0.85rem;
  border: 1px solid var(--global-divider-color);
  border-radius: 4px;
  background: var(--global-bg-color);
  color: var(--global-text-color);
  cursor: pointer;
}

/* ---------- Toggles ---------- */

.micro-toggle-group {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
}

.micro-toggle-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--global-text-color);
  user-select: none;
}

.micro-toggle-label input {
  display: none;
}

.micro-toggle-switch {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
  background: var(--global-divider-color);
  border-radius: 10px;
  margin-right: 0.5rem;
  flex-shrink: 0;
  transition: background 0.2s;
}

.micro-toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
}

.micro-toggle-label input:checked + .micro-toggle-switch {
  background: var(--global-theme-color);
}

.micro-toggle-label input:checked + .micro-toggle-switch::after {
  transform: translateX(16px);
}

/* ---------- Info Boxes ---------- */

.micro-info {
  background: var(--global-code-bg-color);
  border-radius: 5px;
  padding: 0.6rem 0.8rem;
  font-size: 0.82rem;
  color: var(--global-text-color);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.micro-info strong {
  color: var(--global-text-color);
}

/* ---------- Math Display ---------- */

.micro-math {
  text-align: center;
  font-size: 0.95rem;
  color: var(--global-text-color);
  margin: 0.5rem 0 0.5rem;
  min-height: 1.5em;
}

/* ---------- Lecture Headers ---------- */

.micro-lecture-header {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--global-theme-color);
  margin-top: 2.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--global-theme-color);
}

/* ---------- Preset Button Group ---------- */

.micro-preset-group {
  margin-bottom: 0.75rem;
}

.micro-preset-group .micro-preset-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--global-text-color);
  margin-bottom: 0.25rem;
}

/* ---------- Legend ---------- */

.micro-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  font-size: 0.78rem;
  margin-bottom: 0.5rem;
  color: var(--global-text-color);
}

.micro-legend-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.micro-legend-swatch {
  width: 14px;
  height: 14px;
  border-radius: 2px;
  flex-shrink: 0;
}

/* ---------- Stacked Bar (Tax Incidence) ---------- */

.micro-stacked-bar {
  margin-top: 0.5rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 767px) {
  .micro-controls {
    margin-bottom: 0.75rem;
  }

  .micro-viz-section .row {
    flex-direction: column-reverse;
  }

  .micro-viz-section .row > [class*="col-lg-4"] {
    order: 2;
  }

  .micro-viz-section .row > [class*="col-lg-8"] {
    order: 1;
  }
}

@media (min-width: 768px) {
  .micro-controls {
    padding-right: 1rem;
  }
}

/* ---------- SVG Text Color (dark mode) ---------- */

.micro-svg text {
  fill: var(--global-text-color);
}

/* ---------- Drag cursor hints ---------- */

.price-line-group {
  cursor: ns-resize;
}

.drag-point {
  cursor: grab;
}

.drag-point:active {
  cursor: grabbing;
}