.scene-header {
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  z-index: 5;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  pointer-events: none;
}

.scene-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.scene-subtitle {
  margin-top: var(--space-1);
  font-size: 0.88rem;
  color: var(--muted);
}

.scene-chip {
  font-size: 0.8rem;
}

.html-node {
  color: var(--text);
}

.chaos-scene-copy {
  color: var(--text);
}

.chaos-scene-copy__text {
  display: block;
  line-height: 1.2;
}

.chaos-scene-copy--chaos {
  width: 760px;
  font-size: 38px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.94);
}

.chaos-scene-copy--status {
  width: 420px;
  font-size: 22px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.78);
}

.chaos-scene-copy--tagline {
  width: 520px;
  font-size: 24px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.86);
}

.scene-controls {
  position: fixed;
  right: 20px;
  top: 20px;
  bottom: 20px;
  z-index: 12;
  width: 320px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  overscroll-behavior: contain;
  border-radius: var(--radius-md);
  background: rgba(12, 13, 20, 0.78);
  border: 1px solid var(--border);
  scrollbar-width: thin;
}

.scene-controls::-webkit-scrollbar {
  width: 10px;
}

.scene-controls::-webkit-scrollbar-thumb {
  border: 2px solid transparent;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  background-clip: padding-box;
}

.scene-controls::-webkit-scrollbar-track {
  background: transparent;
}

.scene-controls__title {
  font-size: 0.9rem;
  font-weight: 700;
}

.scene-controls__subtitle {
  margin-top: 4px;
  font-size: 0.78rem;
  color: var(--muted);
}

.scene-controls__actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.scene-controls__mode {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 12px;
}

.scene-controls__delay {
  display: grid;
  grid-template-columns: auto 72px auto;
  gap: 8px;
  align-items: center;
  margin-top: 12px;
  font-size: 0.8rem;
  color: var(--muted);
}

.scene-controls__background {
  margin-top: 12px;
}

.scene-controls__background-title {
  margin-bottom: 8px;
  font-size: 0.8rem;
  color: var(--muted);
}

.scene-controls__background-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.scene-controls__background-option {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
  text-align: center;
  cursor: pointer;
}

.scene-controls__background-option.is-active {
  border-color: rgba(93, 255, 173, 0.35);
  background: rgba(93, 255, 173, 0.12);
}

.scene-controls__delay-input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
}

.scene-controls__delay-input:disabled {
  opacity: 0.45;
}

.scene-controls__hint {
  margin-top: 10px;
  font-size: 0.76rem;
  color: var(--muted);
  line-height: 1.5;
}

.scene-controls__hint kbd {
  display: inline-block;
  min-width: 20px;
  padding: 2px 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font: inherit;
  text-align: center;
}

.scene-controls__button,
.scene-controls__jump,
.scene-controls__sort,
.scene-controls__manual,
.manual-panel__close,
.scene-controls__toggle {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-radius: 12px;
  cursor: pointer;
}

.scene-controls__button {
  flex: 1;
  padding: 10px 12px;
  font: inherit;
}

.scene-controls__toggle {
  padding: 10px 12px;
  font: inherit;
}

.scene-controls__toggle.is-active {
  border-color: rgba(93, 255, 173, 0.35);
  background: rgba(93, 255, 173, 0.12);
}

.scene-controls__button--ghost {
  color: var(--muted);
}

.scene-controls__manual {
  width: 100%;
  margin-top: 10px;
  padding: 10px 12px;
  font: inherit;
}

.scene-controls__list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
  padding-bottom: 2px;
}

.scene-controls__item {
  display: grid;
  grid-template-columns: 16px 24px 1fr 30px 30px;
  gap: 8px;
  align-items: center;
}

.scene-controls__item input {
  margin: 0;
}

.scene-controls__order {
  display: inline-grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 999px;
  font-size: 0.75rem;
  color: var(--muted);
}

.scene-controls__order.is-active {
  background: rgba(93, 255, 173, 0.12);
  color: #baf7d6;
}

.scene-controls__jump {
  width: 100%;
  padding: 9px 12px;
  text-align: left;
  font: inherit;
}

.scene-controls__sort {
  width: 30px;
  height: 30px;
  padding: 0;
  font: inherit;
}

.scene-controls__sort:disabled {
  opacity: 0.35;
  cursor: default;
}

.scene-controls__jump.is-active {
  border-color: rgba(93, 255, 173, 0.35);
  background: rgba(93, 255, 173, 0.12);
}

.scene-controls.is-playing .scene-controls__button:first-child {
  border-color: rgba(93, 255, 173, 0.35);
  background: rgba(93, 255, 173, 0.12);
}

body.recording-mode .scene-controls,
body.recording-mode .scene-header {
  opacity: 0;
  pointer-events: none;
}

.manual-panel {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 12;
  width: min(420px, calc(100vw - 40px));
  max-height: min(72vh, 760px);
  padding: 16px;
  overflow: auto;
  border-radius: var(--radius-md);
  background: rgba(12, 13, 20, 0.88);
  border: 1px solid var(--border);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.manual-panel.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.manual-panel__header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.manual-panel__title {
  font-size: 0.95rem;
  font-weight: 700;
}

.manual-panel__subtitle {
  margin-top: 4px;
  font-size: 0.78rem;
  color: var(--muted);
}

.manual-panel__close {
  padding: 8px 10px;
  font: inherit;
}

.manual-panel__content {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.manual-panel__content h3 {
  margin: 0 0 6px;
  font-size: 0.88rem;
}

.manual-panel__content p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.6;
  color: #d7d9e6;
}

body.recording-mode .manual-panel {
  opacity: 0;
  pointer-events: none;
}