/* Geoboard Tool Styles */

.back-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  font-size: var(--text-xl);
  color: var(--color-neutral-600);
  background: white;
  border: 2px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--duration-fast) var(--ease-out);
}

.back-link:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}

/* Color Buttons */
.color-buttons {
  display: flex;
  gap: var(--space-2);
}

.color-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 3px solid transparent;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
}

.color-btn:hover {
  transform: scale(1.1);
}

.color-btn.active {
  border-color: var(--color-primary-dark);
  box-shadow: 0 0 0 2px white, 0 0 0 4px var(--color-primary-dark);
}

/* Geoboard SVG */
.geoboard-svg {
  width: 100%;
  max-width: 400px;
  height: auto;
  aspect-ratio: 1;
  background: linear-gradient(135deg, #8B4513, #A0522D);
  border-radius: var(--radius-xl);
  box-shadow: 0 6px 0 #5D3A1A, 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Pegs */
.peg {
  fill: #C0C0C0;
  stroke: #808080;
  stroke-width: 1;
  cursor: pointer;
  transition: all 0.15s ease-out;
}

.peg:hover {
  fill: #E0E0E0;
  r: 8;
}

.peg.selected {
  fill: var(--color-accent-pink);
  stroke: var(--color-primary-dark);
  stroke-width: 2;
}

/* Rubber Bands */
.rubber-band {
  fill: rgba(255, 107, 157, 0.3);
  stroke: #FF6B9D;
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Mobile */
@media (max-width: 767px) {
  .geoboard-svg {
    max-width: 300px;
  }

  .color-btn {
    width: 28px;
    height: 28px;
  }
}