.demo-hero {
  align-items: stretch;
}

.demo-hero__content {
  min-width: 0;
}

.demo-hero__media {
  min-width: 0;
}

.demo-hero__actions {
  flex-wrap: wrap;
  align-items: center;
}

.demo-hero__frame {
  max-width: 30rem;
  margin-inline: auto;
}

.demo-hero__image {
  object-fit: cover;
}

.demo-hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-md);
  pointer-events: none;
}

.demo-hero-overlay__top,
.demo-hero-overlay__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
  justify-content: space-between;
}

.demo-hero-overlay__center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

.demo-hero-overlay .btn {
  pointer-events: auto;
}

.demo-hero-wheel {
  position: relative;
  width: 9rem;
  height: 9rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.demo-hero-wheel__ring {
  position: absolute;
  border-radius: 50%;
  inset: 0;
  border: 3px solid transparent;
}

.demo-hero-wheel__ring--outer {
  border-image: conic-gradient(from 160deg, var(--color-primary), var(--color-secondary), var(--color-accent-pink), var(--color-accent-lime), var(--color-primary)) 1;
  box-shadow: 0 0 26px rgba(75, 141, 255, 0.9);
}

.demo-hero-wheel__ring--inner {
  inset: 18%;
  border-image: conic-gradient(from 0deg, var(--color-accent-turquoise), var(--color-accent-orange), var(--color-accent-pink), var(--color-accent-turquoise)) 1;
  opacity: 0.9;
}

.demo-hero-wheel__pointer {
  position: absolute;
  top: -0.4rem;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 0.45rem solid transparent;
  border-right: 0.45rem solid transparent;
  border-bottom: 0.9rem solid var(--color-accent-lime);
  filter: drop-shadow(0 0 8px rgba(198, 255, 75, 0.9));
}

.demo-hero-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-pill);
  background-color: rgba(5, 8, 22, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.demo-hero-status__dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 999px;
  background: radial-gradient(circle, var(--color-success), #4bff9e);
  box-shadow: 0 0 10px rgba(75, 255, 158, 0.9);
}

.demo-hero-chips {
  justify-content: center;
}

.demo-how__grid {
  align-items: center;
}

.demo-how__list {
  margin: 0 0 var(--space-md);
  padding-left: 1.1rem;
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
}

.demo-how__list li {
  margin-bottom: 0.3rem;
}

.demo-how__notice {
  max-width: 32rem;
}

.demo-how__frame {
  max-width: 32rem;
  margin-inline: auto;
}

.demo-panel__intro {
  max-width: 40rem;
}

.demo-panel__card {
  padding: var(--space-lg);
}

.demo-panel__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
  gap: var(--grid-gap-lg);
  align-items: stretch;
}

.demo-panel__board,
.demo-panel__side {
  min-width: 0;
}

.demo-panel__wheel {
  position: relative;
  width: 100%;
  max-width: 14rem;
  aspect-ratio: 1 / 1;
  margin-inline: auto;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.demo-panel__wheel-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 4px solid transparent;
}

.demo-panel__wheel-ring--outer {
  border-image: conic-gradient(from 160deg, var(--color-primary), var(--color-secondary), var(--color-accent-pink), var(--color-accent-lime), var(--color-accent-turquoise), var(--color-primary)) 1;
  box-shadow: 0 0 32px rgba(75, 141, 255, 0.9);
}

.demo-panel__wheel-ring--inner {
  inset: 18%;
  border-image: conic-gradient(from 0deg, var(--color-accent-turquoise), var(--color-accent-orange), var(--color-accent-pink), var(--color-accent-turquoise)) 1;
  opacity: 0.9;
}

.demo-panel__wheel-pointer {
  position: absolute;
  top: -0.55rem;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 0.55rem solid transparent;
  border-right: 0.55rem solid transparent;
  border-bottom: 1.1rem solid var(--color-accent-lime);
  filter: drop-shadow(0 0 10px rgba(198, 255, 75, 0.9));
}

.demo-panel__wheel-center {
  position: relative;
  width: 4.2rem;
  height: 4.2rem;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 0, rgba(255, 255, 255, 0.7), transparent 55%), linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 22px rgba(75, 141, 255, 0.9);
}

.demo-panel__wheel-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.demo-panel__controls {
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.demo-panel__mode-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

.demo-panel__buttons {
  flex-wrap: wrap;
}

.demo-panel__buttons .btn {
  max-width: 100%;
}

.demo-panel__hint {
  max-width: 30rem;
}

.demo-panel__chips {
  flex-wrap: wrap;
}

.demo-panel__status {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
}

.demo-panel__status-header {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}

.demo-panel__status-text {
  margin-bottom: var(--space-sm);
}

.demo-panel__result {
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-md);
  background-color: rgba(5, 8, 22, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.demo-panel__history {
  padding: var(--space-md);
}

.demo-panel__history-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  max-height: 11rem;
  overflow-y: auto;
}

.demo-panel__history-item {
  font-size: var(--text-sm);
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  background-color: rgba(5, 8, 22, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.demo-panel__history-item--win {
  border-color: rgba(75, 255, 158, 0.8);
  box-shadow: 0 0 14px rgba(75, 255, 158, 0.6);
}

.demo-panel__history-item--loss {
  border-color: rgba(255, 75, 107, 0.8);
}

.demo-panel__history-item--info {
  border-style: dashed;
  border-color: rgba(62, 242, 255, 0.7);
}

.demo-panel__media-wrapper {
  margin-top: var(--space-xl);
}

.demo-panel__media {
  max-width: 40rem;
  margin-inline: auto;
}

.demo-panel__image {
  object-fit: contain;
}

.demo-rules__grid {
  align-items: stretch;
}

.demo-rules__list,
.demo-rules__features {
  margin: 0;
  padding-left: 1.1rem;
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
}

.demo-rules__list li,
.demo-rules__features li {
  margin-bottom: 0.35rem;
}

.demo-rules__card {
  height: 100%;
}

.demo-responsible__card {
  padding: var(--space-lg);
}

.demo-responsible__grid {
  align-items: flex-start;
}

.demo-responsible__list {
  margin: 0 0 var(--space-md);
  padding-left: 1.1rem;
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
}

.demo-responsible__list li {
  margin-bottom: 0.35rem;
}

.demo-responsible__notice {
  margin-bottom: var(--space-md);
}

.demo-responsible__actions {
  flex-wrap: wrap;
}

.demo-responsible__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.demo-cta-start,
.demo-panel__start,
.demo-panel__auto,
.demo-cta-how {
  max-width: 100%;
}

@media (max-width: 900px) {
  .demo-hero__frame {
    max-width: 22rem;
  }
}

@media (max-width: 768px) {
  .demo-panel__layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .demo-panel__card {
    padding: var(--space-md);
  }
  .demo-responsible__card {
    padding: var(--space-md);
  }
}

@media (max-width: 600px) {
  .demo-hero-overlay {
    padding: var(--space-sm);
  }
  .demo-hero-overlay__top,
  .demo-hero-overlay__bottom {
    justify-content: flex-start;
  }
  .demo-hero-status {
    margin-top: var(--space-xs);
  }
}

@media (max-width: 480px) {
  .demo-panel__buttons {
    flex-direction: column;
    align-items: stretch;
  }
  .demo-panel__buttons .btn {
    width: 100%;
  }
  .demo-responsible__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .demo-responsible__actions .btn {
    width: 100%;
  }
}