/* ── Oil Dashboard Custom Styles ── */

/* Cards */
.card {
  background: #131720;
  border-radius: 0.75rem;
  padding: 1rem;
  border: 1px solid rgba(55, 65, 81, 0.4);
}
.card-label {
  font-size: 0.75rem;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

/* Panels */
.panel {
  background: #131720;
  border-radius: 0.75rem;
  border: 1px solid rgba(55, 65, 81, 0.4);
  overflow: hidden;
}
.panel-title {
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(55, 65, 81, 0.3);
  color: #d1d5db;
}

/* Chart container */
.chart-box {
  width: 100%;
  height: 340px;
  padding: 8px;
}

/* Signal dots */
.signal-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}
.signal-dot.bullish  { background: #22c55e; box-shadow: 0 0 6px #22c55e88; }
.signal-dot.bearish  { background: #ef4444; box-shadow: 0 0 6px #ef444488; }
.signal-dot.warning  { background: #f59e0b; box-shadow: 0 0 6px #f59e0b88; }
.signal-dot.neutral  { background: #6b7280; }

/* Change badges */
.change-up   { background: rgba(34, 197, 94, 0.15); color: #4ade80; }
.change-down { background: rgba(239, 68, 68, 0.15); color: #f87171; }
.change-flat { background: rgba(107, 114, 128, 0.2); color: #9ca3af; }

/* Curve label */
.label-back    { background: rgba(34, 197, 94, 0.15); color: #4ade80; }
.label-contango { background: rgba(239, 68, 68, 0.15); color: #f87171; }
.label-flat    { background: rgba(107, 114, 128, 0.2); color: #9ca3af; }

/* Responsive */
@media (max-width: 768px) {
  .chart-box { height: 260px; }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #131720; }
::-webkit-scrollbar-thumb { background: #374151; border-radius: 3px; }