.ruleta-body {
  min-height: 100svh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(ellipse at top, rgba(255, 155, 66, 0.06) 0%, transparent 55%),
    var(--c-bg);
  overflow: hidden;
}

.ruleta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-4) var(--gutter);
  flex-shrink: 0;
  z-index: 5;
}

.ruleta-top__logo {
  display: inline-flex;
  align-items: center;
  height: 40px;
}

.ruleta-top__logo img {
  height: 100%;
  width: auto;
}

.ruleta-top__actions {
  display: flex;
  gap: var(--s-2);
}

.audio-button,
.operator-button {
  width: 48px;
  height: 48px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.06);
  color: var(--c-fg);
  border: 1px solid var(--c-line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-lg);
  transition: background var(--dur-fast) var(--ease-out);
}

.audio-button:hover,
.operator-button:hover {
  background: rgba(255, 255, 255, 0.12);
}

.ruleta-main {
  flex: 1;
  display: flex;
  align-items: stretch;
  justify-content: center;
  position: relative;
  min-height: 0;
}

.screen {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s-4) var(--gutter) var(--s-7);
  animation: screen-in var(--dur-base) var(--ease-out);
}

.screen__inner {
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
}

.screen__inner--wheel,
.screen__inner--result {
  max-width: none;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.screen__title {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-4xl), 8vw, var(--fs-5xl));
  letter-spacing: var(--letter-spacing-display);
  text-transform: uppercase;
  line-height: 0.95;
  color: var(--c-fg);
  text-shadow: var(--text-shadow-hero);
}

.screen__subtitle {
  font-size: var(--fs-lg);
  color: var(--c-fg-muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes screen-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .screen { animation: none; }
}

@media (orientation: portrait) {
  .ruleta-top__logo { height: 32px; }
  .ruleta-main { min-height: 0; }
  .screen { padding-bottom: var(--s-4); }
}