/* SPCX chart — SpaceX IR concept (starfield, line + volume, timeframe pills) */

.spcx-ir-chart {
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.spcx-ir-chart-header {
  padding: 1.25rem 1.25rem 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.spcx-ir-chart-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.35rem;
}

.spcx-ir-chart-brand img {
  height: 18px;
  width: auto;
  display: block;
}

.spcx-ir-chart-brand span {
  display: none !important;
}

.spcx-ir-chart-meta {
  font-size: 0.82rem;
  color: #9494a0;
  letter-spacing: 0.04em;
  margin-bottom: 0.85rem;
}

.spcx-ir-chart-price {
  font-size: clamp(2rem, 6vw, 2.75rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 0.35rem;
  font-variant-numeric: tabular-nums;
}

.spcx-ir-chart-change {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  font-variant-numeric: tabular-nums;
}

.spcx-ir-chart-change.up { color: #6ee7a0; }
.spcx-ir-chart-change.down { color: #f87171; }

.spcx-ir-chart-afterhours {
  font-size: 0.82rem;
  color: #9494a0;
  font-variant-numeric: tabular-nums;
}

.spcx-ir-chart-afterhours.down { color: #f87171; }
.spcx-ir-chart-afterhours.up { color: #6ee7a0; }

.spcx-ir-chart-stage {
  position: relative;
  min-height: 280px;
}

.spcx-ir-starfield {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 120% 80% at 50% 100%, rgba(20, 20, 40, 0.5) 0%, transparent 60%),
    #000;
  overflow: hidden;
  pointer-events: none;
}

.spcx-ir-starfield::before,
.spcx-ir-starfield::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 60% 70%, rgba(255,255,255,0.35) 0%, transparent 100%),
    radial-gradient(1px 1px at 80% 10%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 40% 80%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 10% 60%, rgba(255,255,255,0.45) 0%, transparent 100%),
    radial-gradient(1px 1px at 90% 40%, rgba(255,255,255,0.35) 0%, transparent 100%),
    radial-gradient(1px 1px at 55% 20%, rgba(255,255,255,0.25) 0%, transparent 100%),
    radial-gradient(1px 1px at 30% 50%, rgba(255,255,255,0.3) 0%, transparent 100%);
  background-size: 200% 200%;
  opacity: 0.7;
}

.spcx-ir-starfield::after {
  background-size: 150% 150%;
  opacity: 0.4;
  transform: translate(5%, 3%);
}

.spcx-ir-chart-canvas-wrap {
  position: relative;
  height: 300px;
  z-index: 1;
  padding: 0.5rem 0.25rem 0;
}

@media (max-width: 768px) {
  .spcx-ir-chart-canvas-wrap {
    height: 260px;
  }
}

.spcx-ir-chart-canvas-wrap canvas {
  display: block !important;
  width: 100% !important;
  height: 100% !important;
}

.spcx-ir-chart-menu-wrap {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  z-index: 3;
}

.spcx-ir-chart-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  cursor: pointer;
  font-size: 1rem;
  padding: 0;
}

.spcx-ir-chart-menu-btn:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(30, 30, 30, 0.9);
}

.spcx-ir-chart-menu {
  position: absolute;
  bottom: calc(100% + 0.5rem);
  right: 0;
  min-width: 140px;
  background: rgba(28, 28, 30, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 0.35rem 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  display: none;
}

.spcx-ir-chart-menu.open {
  display: block;
}

.spcx-ir-chart-menu button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.65rem 1rem;
  border: none;
  background: transparent;
  color: #d8d8e0;
  font-size: 0.88rem;
  cursor: pointer;
  text-align: left;
}

.spcx-ir-chart-menu button:hover {
  background: rgba(255, 255, 255, 0.06);
}

.spcx-ir-chart-menu button.active {
  color: #fff;
}

.spcx-ir-chart-menu button .check {
  width: 1rem;
  opacity: 0;
}

.spcx-ir-chart-menu button.active .check {
  opacity: 1;
}

.spcx-ir-timeframes {
  display: flex;
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.5);
}

.spcx-ir-starfield::before {
  animation: spcx-star-drift 90s linear infinite;
}

.spcx-ir-starfield::after {
  animation: spcx-star-drift 120s linear infinite reverse;
}

@keyframes spcx-star-drift {
  0% { transform: translate(0, 0); }
  50% { transform: translate(-2%, -1.5%); }
  100% { transform: translate(0, 0); }
}

.spcx-ir-chart-price.spcx-price-tick {
  animation: spcx-price-flash 0.55s ease-out;
}

@keyframes spcx-price-flash {
  0% { opacity: 0.55; transform: scale(0.98); }
  100% { opacity: 1; transform: scale(1); }
}

.spcx-ir-chart.spcx-chart-loading .spcx-ir-chart-canvas-wrap {
  opacity: 0.55;
  transition: opacity 0.25s ease;
}

.spcx-ir-chart.spcx-chart-loading .spcx-ir-chart-canvas-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
  animation: spcx-chart-shimmer 1.1s ease-in-out infinite;
  pointer-events: none;
}

@keyframes spcx-chart-shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.spcx-ir-timeframes button {
  flex: 1;
  padding: 0.85rem 0.5rem;
  border: none;
  background: transparent;
  color: #9494a0;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
}

.spcx-ir-timeframes button:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}

.spcx-ir-timeframes button.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

#spcx-chart-stats.spcx-ir-stats-compact {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin-top: 0.75rem;
}

@media (min-width: 768px) {
  #spcx-chart-stats.spcx-ir-stats-compact {
    grid-template-columns: repeat(4, 1fr);
  }
}