:root {
  --viewer-bg: #02090d;
  --viewer-shell: #061016;
  --viewer-toolbar: #071b24;
  --viewer-accent: #39d7b5;
  --viewer-text: #eef5f3;
  --viewer-muted: #9bb0ad;
  --viewer-line: rgba(121, 220, 194, 0.22);
}

html {
  background: #061016;
}

body.skill-enhanced {
  background:
    radial-gradient(circle at 12% 14%, rgba(57, 215, 181, 0.09), transparent 30%),
    radial-gradient(circle at 88% 82%, rgba(122, 184, 255, 0.08), transparent 32%),
    linear-gradient(135deg, #061016, #071b2b 52%, #06221e);
  background-attachment: fixed;
}

.skill-enhanced .plot-enhanced {
  position: relative;
  border-color: rgba(121, 220, 194, 0.26) !important;
  background-color: rgba(5, 22, 30, 0.96) !important;
  cursor: zoom-in;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.skill-enhanced .plot-enhanced::after {
  content: "Enlarge";
  position: absolute;
  right: 9px;
  bottom: 9px;
  z-index: 2;
  padding: 5px 8px;
  color: #03120f;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.03em;
  border-radius: 999px;
  background: rgba(57, 215, 181, 0.92);
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.28);
  opacity: 0;
  transform: translateY(3px);
  transition: opacity 140ms ease, transform 140ms ease;
  pointer-events: none;
}

.skill-enhanced .plot-enhanced:hover,
.skill-enhanced .plot-enhanced:focus-visible {
  border-color: rgba(57, 215, 181, 0.62) !important;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.26);
}

.skill-enhanced .plot-enhanced:hover::after,
.skill-enhanced .plot-enhanced:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

.skill-enhanced .plot-enhanced:focus-visible {
  outline: 2px solid var(--viewer-accent);
  outline-offset: 3px;
}

.shared-plot-viewer {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: grid;
  place-items: center;
  padding: 14px;
  opacity: 0;
  pointer-events: none;
  background: rgba(1, 8, 12, 0.94);
  backdrop-filter: blur(8px);
  transition: opacity 160ms ease;
}

.shared-plot-viewer.is-open {
  opacity: 1;
  pointer-events: auto;
}

.shared-plot-viewer__shell {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: min(1500px, 97vw);
  height: min(900px, 94vh);
  overflow: hidden;
  border: 1px solid var(--viewer-line);
  border-radius: 16px;
  background: var(--viewer-shell);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.58);
}

.shared-plot-viewer__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--viewer-line);
  background: rgba(7, 27, 36, 0.98);
}

.shared-plot-viewer__meta {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.shared-plot-viewer__meta strong {
  overflow: hidden;
  color: var(--viewer-text);
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.shared-plot-viewer__meta span,
.shared-plot-viewer__hint {
  color: var(--viewer-muted);
  font-size: 10px;
}

.shared-plot-viewer__actions,
.shared-plot-viewer__levels {
  display: flex;
  align-items: center;
  gap: 6px;
}

.shared-plot-viewer__levels {
  gap: 4px;
  padding: 3px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9px;
  background: rgba(1, 10, 14, 0.5);
}

.shared-plot-viewer button {
  min-width: 36px;
  padding: 7px 9px;
  color: var(--viewer-muted);
  font: inherit;
  font-size: 11px;
  font-weight: 800;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.shared-plot-viewer button:hover,
.shared-plot-viewer button:focus-visible {
  color: var(--viewer-text);
  border-color: rgba(57, 215, 181, 0.55);
  outline: none;
}

.shared-plot-viewer button.is-active {
  color: #03120f;
  border-color: var(--viewer-accent);
  background: var(--viewer-accent);
}

.shared-plot-viewer button:disabled {
  opacity: 0.35;
  cursor: default;
}

.shared-plot-viewer__level {
  min-width: 42px;
  color: var(--viewer-accent);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.shared-plot-viewer__close {
  color: var(--viewer-text) !important;
  border-color: rgba(57, 215, 181, 0.42) !important;
}

.shared-plot-viewer__viewport {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  cursor: grab;
  touch-action: none;
  background:
    radial-gradient(circle at center, rgba(57, 215, 181, 0.055), transparent 44%),
    var(--viewer-bg);
}

.shared-plot-viewer__viewport.is-dragging {
  cursor: grabbing;
}

.shared-plot-viewer__canvas {
  position: absolute;
  left: 50%;
  top: 50%;
  display: grid;
  place-items: center;
  transform: translate(-50%, -50%);
  transform-origin: center;
  transition: transform 120ms ease;
  will-change: transform;
}

.shared-plot-viewer__viewport.is-dragging .shared-plot-viewer__canvas {
  transition: none;
}

.shared-plot-viewer__canvas > img,
.shared-plot-viewer__canvas > canvas {
  display: block;
  width: auto;
  height: auto;
  max-width: 91vw;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 10px;
  background: #fff;
}

.shared-plot-viewer__canvas > figure {
  width: min(1220px, 90vw) !important;
  height: min(720px, 76vh) !important;
  max-width: 90vw;
  max-height: 76vh;
  margin: 0 !important;
  overflow: auto;
  border-radius: 12px;
  background: rgba(7, 27, 36, 0.98) !important;
}

.shared-plot-viewer__canvas > figure::after {
  display: none;
}

.shared-plot-viewer__canvas > figure img,
.shared-plot-viewer__canvas > figure canvas,
.shared-plot-viewer__canvas > figure svg {
  width: 100% !important;
  height: 100% !important;
  max-height: 70vh;
  object-fit: contain;
}

.shared-plot-viewer__hint {
  padding: 7px 12px;
  text-align: center;
  border-top: 1px solid var(--viewer-line);
  background: rgba(7, 27, 36, 0.98);
}

body.plot-zoom-open {
  overflow: hidden;
}

@media (max-width: 760px) {
  .shared-plot-viewer {
    padding: 6px;
  }

  .shared-plot-viewer__shell {
    width: 99vw;
    height: 97vh;
    border-radius: 12px;
  }

  .shared-plot-viewer__toolbar {
    align-items: stretch;
    flex-direction: column;
    gap: 7px;
    padding: 8px;
  }

  .shared-plot-viewer__actions {
    flex-wrap: wrap;
  }

  .shared-plot-viewer__actions > button {
    flex: 1 1 auto;
  }

  .shared-plot-viewer__levels {
    order: 2;
    width: 100%;
    justify-content: center;
  }

  .shared-plot-viewer__hint {
    padding: 6px 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .skill-enhanced .plot-enhanced,
  .skill-enhanced .plot-enhanced::after,
  .shared-plot-viewer,
  .shared-plot-viewer__canvas {
    transition: none;
  }
}