.deck-rolling #rollBtn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}

.card-support.slot .card-thumb {
  position: relative;
  background: linear-gradient(
    135deg,
    rgb(var(--surface-2-rgb) / 0.9),
    rgb(var(--surface-3-rgb) / 0.9)
  );
  border: 1px solid var(--border);
  border-radius: 12px;
  height: 64px;
  width: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.card-support.slot .card-thumb.spinning::after {
  content: "";
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--border);
  border-top-color: transparent;
  animation: spin 0.6s linear infinite;
  opacity: 0.75;
}

.card-support.slot h3.skeleton-text {
  min-width: 8ch;
  display: inline-block;
  border-radius: 6px;
}

.deck-rolling .card-support.slot {
  animation: rollShift 0.7s ease-in-out infinite;
  filter: saturate(1.05);
}

.deck-rolling .card-support.slot .card-thumb {
  animation: rollSpin 0.9s linear infinite;
}

.deck-rolling .card-support.slot .card-title {
  animation: rollFlicker 0.6s ease-in-out infinite;
}

.uma-rolling .case-strip {
  filter: blur(0.6px);
}

.uma-rolling .case-item {
  animation: rollFlicker 0.8s ease-in-out infinite;
}

.uma-rolling .case-pointer {
  animation: pointerPulse 0.7s ease-in-out infinite;
}

@media (max-width: 640px) {
  .card-support.slot .card-thumb {
    width: 52px;
    height: 52px;
    border-radius: 10px;
  }
}

.case-viewport {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface-1);
  border-radius: 14px;
  padding: 0.75rem;
  box-shadow: 0 12px 24px -20px rgb(var(--shadow-rgb) / 0.4);
  margin-bottom: 0.75rem;
}

.case-strip {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  will-change: transform;
}

.case-item {
  flex: 0 0 auto;
  width: 140px;
  text-align: center;
  user-select: none;
}

.uma-thumb {
  width: 100%;
  height: 100px;
  border-radius: 12px;
  background: linear-gradient(
    135deg,
    rgb(var(--info-rgb) / 0.2),
    rgb(var(--accent-rgb) / 0.2)
  );
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}

.uma-thumb.has-img {
  background: var(--surface-2);
}

.uma-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.uma-initials {
  font-weight: 900;
  font-size: 28px;
  letter-spacing: 0.5px;
  color: var(--text-1);
}

.uma-emoji {
  position: absolute;
  right: 8px;
  bottom: 6px;
  opacity: 0.25;
  font-size: 18px;
}

.uma-title {
  margin-top: 0.4rem;
  font-size: 0.92rem;
  color: var(--text-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.case-pointer {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--primary);
  transform: translateX(-1px);
}

.case-pointer::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 8px solid var(--primary);
}

.uma-winner {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.uma-winner-after-roll {
  margin-top: 0.6rem;
}

.uma-winner-thumb {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: linear-gradient(
    135deg,
    rgb(var(--info-rgb) / 0.2),
    rgb(var(--accent-rgb) / 0.2)
  );
  overflow: hidden;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.uma-winner-thumb.has-img {
  background: var(--surface-2);
}

.uma-winner-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.uma-winner-copy {
  min-width: 0;
}

@keyframes rollShift {
  0% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
  100% { transform: translateY(0); }
}

@keyframes rollSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes rollFlicker {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

@keyframes pointerPulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

@media (max-width: 640px) {
  .case-item {
    width: 110px;
  }

  .uma-thumb {
    height: 84px;
    border-radius: 10px;
  }

  .uma-initials {
    font-size: 22px;
  }

  .uma-winner-thumb {
    width: 52px;
    height: 52px;
    border-radius: 10px;
  }
}