html {
  --sf-page-bg: #05070b;
  --sf-page-bg-accent: #10141b;
  --sf-surface: #0f1319;
  --sf-surface-soft: #151b23;
  --sf-surface-elevated: rgba(14, 18, 24, 0.98);
  --sf-border: #2b323d;
  --sf-border-strong: #444f5e;
  --sf-text: #f5f7fa;
  --sf-text-muted: #a7b0be;
  --sf-text-soft: #ced5df;
  --sf-input-bg: #11161d;
  --sf-nav-bg: rgba(8, 11, 15, 0.9);
  --sf-shadow: 0 18px 48px rgba(0, 0, 0, 0.42);
  --sf-accent: #cc0000;
  --sf-accent-hover: #e11d2f;
  --sf-button-text: #ffffff;
  --sf-plot-bg: #0b0f14;
  --sf-plot-grid: #2b3440;
  --sf-plot-font: #ecf0f6;
  --sf-plot-primary: #f4f7fb;
  --sf-plot-legend-bg: rgba(0, 0, 0, 0.35);
}

html[data-bs-theme="light"] {
  --sf-page-bg: #eef2f7;
  --sf-page-bg-accent: #dfe6ef;
  --sf-surface: #ffffff;
  --sf-surface-soft: #f6f8fb;
  --sf-surface-elevated: rgba(255, 255, 255, 0.96);
  --sf-border: #cdd6e2;
  --sf-border-strong: #b6c2d0;
  --sf-text: #16202b;
  --sf-text-muted: #5b6878;
  --sf-text-soft: #445364;
  --sf-input-bg: #f8fafc;
  --sf-nav-bg: rgba(255, 255, 255, 0.82);
  --sf-shadow: 0 22px 50px rgba(25, 39, 58, 0.12);
  --sf-accent: #cc0000;
  --sf-accent-hover: #a80000;
  --sf-button-text: #ffffff;
  --sf-plot-bg: #ffffff;
  --sf-plot-grid: #d6dee9;
  --sf-plot-font: #16202b;
  --sf-plot-primary: #16202b;
  --sf-plot-legend-bg: rgba(255, 255, 255, 0.88);
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, var(--sf-page-bg-accent), transparent 34%),
    linear-gradient(180deg, var(--sf-page-bg), var(--sf-page-bg-accent));
  color: var(--sf-text);
  transition: background-color 180ms ease, color 180ms ease;
}

body {
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
}

#react-entry-point,
#_dash-app-content {
  width: 100%;
  min-height: 100vh;
  background: transparent;
}

a {
  color: inherit;
}

.control-label {
  display: inline-block;
  margin-bottom: 6px;
  font-weight: 600;
  color: var(--sf-text);
}

.range-label {
  color: var(--sf-text-muted);
  font-size: 0.92rem;
}

.Select-control,
.Select-menu-outer,
.Select-option {
  background-color: var(--sf-input-bg) !important;
  color: var(--sf-text) !important;
  border-color: var(--sf-border-strong) !important;
}

.Select-value-label,
.Select-placeholder,
.Select-input > input {
  color: var(--sf-text) !important;
}

.VirtualizedSelectOption {
  background-color: var(--sf-input-bg) !important;
  color: var(--sf-text) !important;
}

.VirtualizedSelectFocusedOption {
  background-color: var(--sf-surface-soft) !important;
}

input,
textarea,
select {
  color-scheme: light dark;
}

.dash-input,
input[type="number"],
input[type="text"] {
  background: var(--sf-input-bg);
  color: var(--sf-text);
  border-color: var(--sf-border-strong);
}

.rc-slider-rail {
  background-color: var(--sf-border);
  height: 7px;
}

.rc-slider-track {
  background-color: var(--sf-accent);
  height: 7px;
}

.rc-slider-handle {
  border-color: var(--sf-accent);
  width: 17px;
  height: 17px;
  margin-top: -5px;
  background: var(--sf-surface);
  box-shadow: 0 0 0 3px rgba(204, 0, 0, 0.18);
}

.rc-slider-handle:hover,
.rc-slider-handle:active,
.rc-slider-handle:focus {
  border-color: var(--sf-accent-hover);
  box-shadow: 0 0 0 4px rgba(204, 0, 0, 0.16);
}

.rc-slider-mark-text {
  color: var(--sf-text-muted);
  font-size: 11px;
}

.rc-slider-tooltip-inner {
  background-color: var(--sf-surface);
  border: 1px solid var(--sf-border-strong);
  color: var(--sf-text);
}

.rc-slider-tooltip-arrow {
  border-top-color: var(--sf-border-strong) !important;
}

#settings-dropdown {
  background: var(--sf-surface-elevated);
  border: 1px solid var(--sf-border);
  border-radius: 14px;
  box-shadow: var(--sf-shadow);
  backdrop-filter: blur(14px);
}

.apex-settings-list {
  list-style: none;
  margin: 0;
  padding: 8px 0;
}

.apex-settings-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
}

.apex-settings-list-item + .apex-settings-list-item {
  border-top: 1px solid var(--sf-border);
}

.apex-settings-label {
  display: flex;
  min-width: 0;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 4px;
}

.apex-settings-label-title {
  color: var(--sf-text);
  font-size: 0.96rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.apex-settings-label-subtitle {
  color: var(--sf-text-muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.apex-segmented-control {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 4px;
  border-radius: 999px;
  padding: 4px;
  background: color-mix(in srgb, var(--sf-surface-soft) 92%, transparent);
}

.apex-segment-button {
  border: 0;
  border-radius: 999px;
  padding: 7px 14px;
  background: transparent;
  color: var(--sf-text-muted);
  cursor: pointer;
  font-size: 0.84rem;
  font-weight: 600;
  transition: background-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.apex-segment-button:hover {
  color: var(--sf-text);
  background: color-mix(in srgb, var(--sf-border) 32%, transparent);
}

.apex-segment-button-active {
  background: var(--sf-text);
  color: var(--sf-surface);
}

.apex-copy-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.apex-copy-button {
  border: 0;
  border-radius: 10px;
  padding: 8px 14px;
  background: var(--sf-accent);
  color: var(--sf-button-text);
  cursor: pointer;
  font-size: 0.84rem;
  font-weight: 700;
  transition: transform 140ms ease, opacity 140ms ease, background-color 140ms ease;
}

.apex-copy-button:hover {
  transform: translateY(-1px);
  background: var(--sf-accent-hover);
}

.apex-copy-status {
  min-width: 78px;
  color: var(--sf-text-muted);
  font-size: 0.76rem;
  text-align: left;
}

@media (max-width: 640px) {
  #settings-dropdown {
    right: 12px !important;
    left: 12px;
    width: auto !important;
    max-width: none !important;
  }

  .apex-settings-list-item {
    flex-direction: column;
    align-items: stretch;
  }

  .apex-segmented-control,
  .apex-copy-row {
    justify-content: flex-start;
  }
}