/* Coordinate Plane 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);
}

/* Coordinate SVG */
.coordinate-svg {
  width: 100%;
  max-width: 600px;
  height: auto;
  aspect-ratio: 1;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.08), 0 6px 16px rgba(0, 0, 0, 0.08);
  cursor: crosshair;
}

/* Grid lines */
.grid-line {
  stroke: #e2e8f0;
  stroke-width: 1;
}

.axis-line {
  stroke: var(--color-primary-dark);
  stroke-width: 2;
}

/* Axis labels */
.axis-label {
  font-family: var(--font-secondary);
  font-size: 12px;
  font-weight: 600;
  fill: var(--color-neutral-600);
  text-anchor: middle;
}

.axis-title {
  font-family: var(--font-secondary);
  font-size: 14px;
  font-weight: 700;
  fill: var(--color-primary-dark);
}

/* Points */
.point {
  fill: var(--color-accent-pink);
  stroke: white;
  stroke-width: 2;
  cursor: pointer;
  transition: all 0.2s ease-out;
}

.point:hover {
  r: 10;
  fill: var(--color-accent-orange);
}

.point-label {
  font-family: var(--font-secondary);
  font-size: 11px;
  font-weight: 700;
  fill: var(--color-primary-dark);
  pointer-events: none;
}

/* Segments */
.segment {
  stroke: var(--color-secondary);
  stroke-width: 3;
  stroke-linecap: round;
}

/* Hover indicator */
.hover-indicator {
  fill: rgba(0, 201, 201, 0.3);
  stroke: var(--color-secondary);
  stroke-width: 2;
  stroke-dasharray: 4, 4;
  pointer-events: none;
}

.hover-coords {
  font-family: var(--font-secondary);
  font-size: 12px;
  font-weight: 700;
  fill: var(--color-secondary);
  pointer-events: none;
}

/* Mobile */
@media (max-width: 767px) {
  .coordinate-svg {
    max-width: 100%;
  }

  .axis-label {
    font-size: 10px;
  }

  .point-label {
    font-size: 10px;
  }
}