.shot-hero {
  padding: 1.35rem 1.25rem 0.75rem;
}

.shot-hero h1 {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
}

.shot-app {
  width: min(1600px, calc(100% - 2rem));
  margin: 1.25rem auto 4rem;
  color: var(--text, #282828);
}

.shot-loading,
.shot-alert,
.shot-fallback {
  border: 1px solid var(--border, #e5dcd3);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  background: #fff;
}

.shot-alert {
  border-color: #fda29b;
  color: #912018;
  background: #fff4f2;
  white-space: pre-wrap;
}

.shot-empty {
  min-height: 420px;
  display: grid;
  place-items: center;
}

.shot-drop-target {
  width: min(620px, 92vw);
  padding: 3rem 2rem;
  text-align: center;
  border: 1.5px dashed #a89a8f;
  border-radius: 18px;
  background: linear-gradient(145deg, #fff, var(--surface-muted, #f5efe8));
  box-shadow: 0 16px 50px rgb(16 24 40 / 8%);
}

.shot-drop-target.is-dragging {
  border-color: var(--accent, #a84d24);
  background: var(--accent-soft, #f7e8dd);
}

.shot-drop-icon {
  display: inline-grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin-bottom: 1rem;
  border-radius: 16px;
  background: var(--accent-soft, #f7e8dd);
  color: var(--accent-dark, #863c20);
  font: 700 0.9rem/1 ui-monospace, monospace;
}

.shot-workspace {
  overflow: hidden;
  border: 1px solid var(--border, #e5dcd3);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 18px 50px rgb(16 24 40 / 8%);
}

.shot-workspace section {
  margin-top: 0;
}

.shot-toolbar {
  min-height: 62px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding: 0.65rem 0.8rem;
  border-bottom: 1px solid var(--border, #e5dcd3);
  background: var(--bg, #fcfaf7);
}

.shot-toolbar-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.shot-toolbar-status {
  flex: 1 1 15rem;
  color: var(--muted, #6b615b);
  font-size: 0.88rem;
}

.shot-toolbar-actions {
  margin-left: auto;
  flex-shrink: 0;
}

.shot-button,
.shot-icon-button {
  min-height: 36px;
  border: 1px solid var(--border, #e5dcd3);
  border-radius: 8px;
  padding: 0.45rem 0.72rem;
  background: #fff;
  color: var(--text, #282828);
  font: inherit;
  font-weight: 650;
  white-space: nowrap;
  cursor: pointer;
}

.shot-icon-button {
  min-width: 36px;
  padding-inline: 0.5rem;
  font-size: 1.15rem;
}

.shot-button:hover,
.shot-icon-button:hover {
  border-color: #a89a8f;
  background: var(--bg, #fcfaf7);
}

.shot-button:focus-visible,
.shot-icon-button:focus-visible,
.shot-stage:focus-visible,
.shot-popover button:focus-visible {
  outline: 3px solid var(--accent, #a84d24);
  outline-offset: 2px;
}

.shot-button:disabled,
.shot-icon-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.shot-button-primary {
  border-color: var(--accent, #a84d24);
  background: var(--accent, #a84d24);
  color: #fff;
}

.shot-button-primary:hover {
  border-color: var(--accent-dark, #863c20);
  background: var(--accent-dark, #863c20);
}

.shot-button-quiet {
  color: #b42318;
}

.shot-badge {
  border-radius: 999px;
  padding: 0.25rem 0.55rem;
  background: #ecfdf3;
  color: #027a48;
  font-weight: 750;
}

.shot-badge.is-sampled {
  background: var(--accent-soft, #f7e8dd);
  color: var(--accent, #a84d24);
}

.shot-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-height: 520px;
}

.shot-view-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid var(--border, #e5dcd3);
  background: var(--bg, #fcfaf7);
  color: var(--muted, #6b615b);
  font-size: 0.86rem;
}

.shot-view-panel label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
}

.shot-view-panel input {
  accent-color: var(--accent, #a84d24);
}

.shot-view-panel .shot-help {
  margin-left: auto;
}

.shot-view-panel .shot-warnings {
  flex-basis: 100%;
}

.shot-panel {
  padding: 1rem;
  background: var(--bg, #fcfaf7);
  font-size: 0.9rem;
}

.shot-panel h2 {
  margin: 0.15rem 0 0.85rem;
  font-size: 1rem;
}

.shot-panel hr {
  margin: 1.1rem 0;
  border: 0;
  border-top: 1px solid var(--border, #e5dcd3);
}

.shot-detail {
  min-height: 116px;
  border-top: 1px solid var(--border, #e5dcd3);
  overflow-wrap: anywhere;
}

.shot-detail dl {
  display: grid;
  grid-template-columns: minmax(84px, auto) 1fr;
  gap: 0.45rem 0.7rem;
  margin: 0.8rem 0;
}

.shot-detail dt {
  color: var(--muted, #6b615b);
}

.shot-detail dd {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.shot-detail pre {
  max-height: 240px;
  overflow: auto;
}

.shot-stage-wrap {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background-color: var(--surface-muted, #f5efe8);
  background-image: radial-gradient(var(--border, #e5dcd3) 0.65px, transparent 0.65px);
  background-size: 16px 16px;
}

body.shot-focus .shot-hero,
body.shot-focus .site-header,
body.shot-focus .version-strip,
body.shot-focus .site-footer {
  display: none;
}

body.shot-focus .shot-app {
  width: min(1900px, calc(100% - 1rem));
  margin: 0.5rem auto;
}

body.shot-focus .reading-layout {
  max-width: none;
}

body.shot-focus main {
  max-width: none;
  padding: 0;
}

body.shot-focus .shot-layout,
body.shot-focus .shot-stage-wrap {
  min-height: clamp(360px, calc(100vh - 210px), 820px);
}

.shot-stage {
  position: absolute;
  inset: 0;
  overflow: hidden;
  cursor: grab;
  touch-action: none;
}

.shot-stage.is-panning {
  cursor: grabbing;
}

.shot-canvas {
  width: max-content;
  transform-origin: 0 0;
  will-change: transform;
}

.shot-canvas svg {
  display: block;
  max-width: none;
  overflow: visible;
  background: rgb(255 255 255 / 96%);
  box-shadow: 0 12px 30px rgb(16 24 40 / 9%);
}

.shot-canvas .noise-site,
.shot-canvas .measurement,
.shot-canvas .detector,
.shot-canvas .observable {
  cursor: pointer;
}

.shot-canvas [role="button"]:focus-visible {
  outline: none;
}

.shot-canvas [role="button"]:focus-visible .measurement-anchor {
  fill: #7f56d9;
  font-weight: 700;
}

.shot-canvas .detector:focus-visible .gate-box,
.shot-canvas .observable:focus-visible .gate-box {
  stroke: #7f56d9;
  stroke-width: 2.5px;
}

.shot-canvas .noise-site:hover .noise-box,
.shot-canvas .noise-site:focus .noise-box,
.shot-canvas .is-selected .noise-box,
.shot-canvas .noise-site:hover .gate-box,
.shot-canvas .noise-site:focus .gate-box,
.shot-canvas .is-selected .gate-box {
  stroke: #7f56d9;
  stroke-width: 2.5px;
}

.shot-canvas .noise-site:hover .measurement-anchor,
.shot-canvas .noise-site:focus .measurement-anchor,
.shot-canvas .noise-site.is-selected .measurement-anchor {
  fill: #7f56d9;
  font-weight: 700;
}

.shot-canvas .is-changed {
  animation: shot-pulse 900ms ease-out;
}

.shot-canvas.hide-noise .noise-site,
.shot-canvas.hide-measurements .measurement,
.shot-canvas.hide-detectors .detector,
.shot-canvas.hide-observables .observable {
  opacity: 0.12;
  pointer-events: none;
}

@keyframes shot-pulse {
  0% { filter: drop-shadow(0 0 0 rgb(127 86 217 / 0%)); }
  25% { filter: drop-shadow(0 0 7px rgb(127 86 217 / 90%)); }
  100% { filter: drop-shadow(0 0 0 rgb(127 86 217 / 0%)); }
}

.shot-popover {
  position: absolute;
  z-index: 10;
  min-width: 220px;
  max-width: 320px;
  padding: 0.75rem;
  border: 1px solid var(--border, #e5dcd3);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 14px 34px rgb(16 24 40 / 18%);
}

.shot-popover p {
  margin: 0 0 0.55rem;
  color: var(--muted, #6b615b);
  font-size: 0.82rem;
}

.shot-outcomes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.shot-outcomes button {
  min-width: 38px;
  border: 1px solid var(--border, #e5dcd3);
  border-radius: 7px;
  padding: 0.4rem 0.55rem;
  background: #fff;
  cursor: pointer;
  font: 700 0.82rem ui-monospace, monospace;
}

.shot-outcomes button[aria-pressed="true"] {
  border-color: var(--accent, #a84d24);
  background: var(--accent-soft, #f7e8dd);
  color: var(--accent-dark, #863c20);
}

.shot-restore {
  width: 100%;
  margin-top: 0.55rem;
}

.shot-help,
.shot-warnings {
  color: var(--muted, #6b615b);
  line-height: 1.5;
}

.shot-warnings p {
  margin: 0.55rem 0;
  color: #b54708;
}

kbd {
  border: 1px solid var(--border, #e5dcd3);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 0.05rem 0.28rem;
  background: #fff;
  font-size: 0.76rem;
}

.shot-busy .shot-stage-wrap::after {
  content: "Recomputing shot…";
  position: absolute;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  color: var(--accent-dark, #863c20);
  font-weight: 750;
  background: rgb(245 239 232 / 70%);
  backdrop-filter: blur(2px);
}

@media (max-width: 1050px) {
  .shot-stage-wrap {
    min-height: 500px;
  }

  .shot-toolbar {
    flex-wrap: wrap;
  }
}

@media (max-width: 700px) {
  .shot-app {
    width: calc(100% - 1rem);
  }

  .shot-view-panel .shot-help {
    width: 100%;
    margin-left: 0;
  }

  .shot-stage-wrap {
    min-height: 460px;
  }

  .shot-toolbar-actions {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .shot-canvas .is-changed {
    animation: none;
  }
}

/* Keep the selected event next to the diagram on desktop. */
body[data-page="shot"] .reading-layout { max-width: 1600px; }
body[data-page="shot"] main { max-width: none; padding: 0; }
.shot-hero { padding-top: .85rem; padding-bottom: .5rem; }
.shot-hero .hero-copy { margin-bottom: .4rem; }
.shot-app { margin-top: .65rem; }
@media (min-width: 1000px) {
  .shot-layout { grid-template-columns: minmax(0, 1fr) 260px; min-height: 240px; height: clamp(240px, calc(100dvh - var(--shot-layout-top, 450px) - 16px), 660px); }
  .shot-stage-wrap { min-height: 0; }
  .shot-detail { border-top: 0; border-left: 1px solid var(--border, #e5dcd3); overflow-y: auto; }
  .shot-toolbar { gap: .5rem; }
  .shot-toolbar-status { flex-basis: 100%; order: 3; }
  .shot-toolbar-actions { margin-left: auto; }
  body.shot-focus .shot-layout { min-height: 240px; }
  body.shot-focus .shot-stage-wrap { min-height: 0; }
}
@media (max-width: 999px) {
  .shot-layout { min-height: 0; }
  .shot-stage-wrap { min-height: 340px; }
  .shot-detail { max-height: 320px; overflow-y: auto; }
  body.shot-focus .shot-stage-wrap { min-height: 340px; }
}
.shot-hero .eyebrow { display: none; }
.shot-hero h1 { font-size: clamp(1.5rem, 2.5vw, 2rem); margin: 0 0 .35rem; }
.shot-hero .hero-copy { max-width: none; font-size: .95rem; margin: .3rem 0; }
.shot-hero .shot-help { font-size: .82rem; margin: .25rem 0; }
.shot-hero .content-links { margin: .35rem 0; font-size: .9rem; }

.noise-details { margin-top: 1rem; }
.noise-details summary { cursor: pointer; font-weight: 600; }