/* ============================================
   MD Simulation — Canvas, Controls & Theming
   Dark mode only
   ============================================ */

/* Canvas — fills hero container, behind all content */
.md-sim-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* Suppress the ::before background decoration when simulation is active */
div.quarto-about-solana.md-sim-active::before {
  display: none;
}

/* Break out to full viewport width so canvas fills edge-to-edge */
div.quarto-about-solana.md-sim-active {
  width: 100vw;
  max-width: none !important;
  margin-left: calc(-50vw + 50%);
  overflow-x: clip;
  overflow-y: visible;
}

/* ===== Explore Button (in navbar) ===== */
.md-sim-explore {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.9rem;
  margin-right: 0.5rem;
  background: transparent;
  border: 1.5px solid rgba(212, 160, 58, 0.3);
  border-radius: 50px;
  color: #d4a03a;
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background 0.3s, border-color 0.3s;
  pointer-events: auto;
  white-space: nowrap;
}

.md-sim-explore:hover {
  background: rgba(212, 160, 58, 0.12);
  border-color: rgba(212, 160, 58, 0.5);
}

.md-sim-explore:active { opacity: 0.8; }
.md-sim-explore svg { width: 13px; height: 13px; }

/* ===== Control Panel ===== */
.md-sim-panel {
  position: fixed;
  right: -300px;
  top: 50%;
  transform: translateY(-50%);
  width: 260px;
  padding: 1.4rem;
  background: rgba(26, 26, 46, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(212, 160, 58, 0.12);
  border-radius: 16px;
  z-index: 1050;
  pointer-events: auto;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.md-sim-panel.open { right: 1.5rem; }

.md-sim-panel-title {
  font-family: 'Inter', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #e8e8ec;
  margin: 0 0 1.1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(200, 200, 220, 0.1);
}

.md-sim-ctrl { margin-bottom: 0.9rem; }
.md-sim-ctrl:last-of-type { margin-bottom: 0; }

.md-sim-lbl {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Inter', sans-serif;
  font-size: 0.68rem;
  font-weight: 500;
  color: #b0b0b8;
  margin-bottom: 0.35rem;
}

.md-sim-val {
  font-variant-numeric: tabular-nums;
  color: #d4a03a;
  font-weight: 600;
}

/* Range slider */
.md-sim-panel input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: rgba(200, 200, 220, 0.1);
  border-radius: 2px;
  outline: none;
}

.md-sim-panel input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px; height: 14px;
  background: #d4a03a;
  border: 2px solid #1a1a2e;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
}

.md-sim-panel input[type="range"]::-moz-range-thumb {
  width: 14px; height: 14px;
  background: #d4a03a;
  border: 2px solid #1a1a2e;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
}

/* Interface toggle */
.md-sim-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.9rem;
}

.md-sim-switch {
  width: 36px; height: 20px;
  background: rgba(200, 200, 220, 0.1);
  border-radius: 10px;
  position: relative;
  cursor: pointer;
  transition: background 0.25s;
}

.md-sim-switch.on { background: rgba(212, 160, 58, 0.4); }

.md-sim-switch::after {
  content: '';
  position: absolute;
  top: 2px; left: 2px;
  width: 16px; height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: left 0.2s;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.md-sim-switch.on::after { left: 18px; }

/* Reset button */
.md-sim-reset {
  width: 100%;
  padding: 0.42rem;
  margin-top: 0.7rem;
  background: transparent;
  border: 1.5px solid rgba(200, 200, 220, 0.12);
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.63rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #b0b0b8;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.md-sim-reset:hover { border-color: #d4a03a; color: #d4a03a; }

/* ===== Mobile ===== */
@media (max-width: 991.98px) {
  .md-sim-explore {
    font-size: 0.6rem;
    padding: 0.25rem 0.7rem;
  }

  .md-sim-panel {
    right: 0;
    left: 0;
    top: auto;
    bottom: -100%;
    transform: none;
    width: 100%;
    border-radius: 16px 16px 0 0;
    max-height: 50vh;
    overflow-y: auto;
    transition: bottom 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s 0.35s;
    visibility: hidden;
  }
  .md-sim-panel.open {
    bottom: 0;
    right: 0;
    visibility: visible;
    transition: bottom 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s;
  }
}