/* ===================================================================
   Tennis WIKI — Graph View Styles
   =================================================================== */

.graph-view {
  position: relative;
  width: 100%;
  background: var(--md-default-bg-color, #ffffff);
  border: 1px solid rgba(0, 0, 0, .07);
  border-radius: 8px;
  overflow: hidden;
  margin: 1rem 0;
  /* height set inline */
}

.graph-view .graph-svg {
  display: block;
  width: 100%;
  background: var(--md-default-bg-color, #ffffff);
}

.graph-view .graph-controls {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 10;
}

.graph-view .graph-controls button {
  background: var(--md-primary-fg-color, #2e7d32);
  color: white;
  border: none;
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 12px;
  cursor: pointer;
  font-family: inherit;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .15);
  transition: opacity 0.15s;
}

.graph-view .graph-controls button:hover {
  opacity: 0.85;
}

.graph-view .graph-controls button.active {
  background: var(--md-accent-fg-color, #d4e157);
  color: #1a472a;
}

.graph-view .graph-legend {
  position: absolute;
  bottom: 12px;
  left: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  z-index: 10;
  background: rgba(255, 255, 255, 0.88);
  padding: 8px 10px;
  border-radius: 4px;
  font-size: 11px;
  max-width: calc(100% - 100px);
  border: 1px solid rgba(0, 0, 0, .06);
}

[data-md-color-scheme="slate"] .graph-view .graph-legend {
  background: rgba(30, 30, 30, 0.92);
  border-color: rgba(255, 255, 255, .1);
}

.graph-view .graph-legend .legend-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 3px;
  user-select: none;
  transition: background 0.15s;
}

.graph-view .graph-legend .legend-item:hover {
  background: rgba(0, 0, 0, .05);
}

[data-md-color-scheme="slate"] .graph-view .graph-legend .legend-item:hover {
  background: rgba(255, 255, 255, .08);
}

.graph-view .graph-legend .legend-item.disabled {
  opacity: 0.35;
}

.graph-view .graph-legend .legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.graph-view .graph-tooltip {
  position: absolute;
  background: rgba(0, 0, 0, 0.88);
  color: white;
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 12px;
  pointer-events: none;
  z-index: 20;
  max-width: 280px;
  display: none;
  line-height: 1.4;
}

.graph-view .graph-tooltip a {
  color: #d4e157;
  text-decoration: none;
}

.graph-view .graph-tooltip a:hover {
  text-decoration: underline;
}

.graph-loading {
  padding: 40px;
  text-align: center;
  color: var(--md-default-fg-color--light, #777);
  font-style: italic;
}

/* Local graph variant (smaller, in article page) */
.graph-local {
  height: 380px;
  margin: 1.5rem 0;
}

/* Landing-page full graph */
.graph-landing {
  height: 600px;
}