/* ============================================================
   Line Chart — gráfico de linha SVG simples
   ============================================================ */

.lumiere-chart {
  width: 100%;
  font-family: 'Manrope', sans-serif;
}

.lumiere-chart__svg {
  width: 100%;
  height: auto;
  display: block;
}

.lumiere-chart__grid-line {
  stroke: rgba(212, 175, 55, 0.10);
  stroke-width: 1;
  stroke-dasharray: 2 4;
}

.lumiere-chart__area {
  pointer-events: none;
}

.lumiere-chart__line {
  stroke: var(--color-gold, #d4af37);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 6px rgba(212, 175, 55, 0.4));
}

.lumiere-chart__dot {
  fill: var(--color-bg-primary, #0a0a0a);
  stroke: var(--color-gold, #d4af37);
  stroke-width: 2;
}

.lumiere-chart__label {
  font-size: 11px;
  font-weight: 500;
  fill: var(--color-text-secondary, #9f7f20);
  font-family: 'Manrope', sans-serif;
  letter-spacing: 0.05em;
}

.lumiere-chart__state {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 160px;
  color: var(--color-text-secondary, #888);
}

.lumiere-chart__text {
  font-size: 0.85rem;
  font-style: italic;
}

.lumiere-chart__spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(212, 175, 55, 0.2);
  border-top-color: var(--color-gold, #d4af37);
  border-radius: 50%;
  animation: lumiere-chart-spin 800ms linear infinite;
}

@keyframes lumiere-chart-spin {
  to { transform: rotate(360deg); }
}

/* Tema claro: dots com fundo claro */
html[data-theme="lumiere"] .lumiere-chart__dot {
  fill: var(--color-bg-primary, #f5f0eb);
}