/* Reel animation */
.reel-wrapper {
  width: 100%;
  overflow: hidden;
  border-radius: 16px;
  background: var(--bg-surface);
  border: 1px solid rgba(45, 140, 240, 0.15);
  position: relative;
  margin: 32px 0;
}

.reel-pointer {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  background: var(--blue-primary);
  z-index: 10;
  pointer-events: none;
}

.reel-pointer::before,
.reel-pointer::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  border-style: solid;
  border-width: 8px;
}

.reel-pointer::before {
  top: -1px;
  border-color: var(--blue-primary) transparent transparent transparent;
}

.reel-pointer::after {
  bottom: -1px;
  border-color: transparent transparent var(--blue-primary) transparent;
}

.reel-fade-left,
.reel-fade-right {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  pointer-events: none;
  z-index: 5;
}

.reel-fade-left {
  left: 0;
  background: linear-gradient(to right, var(--bg-base), transparent);
}

.reel-fade-right {
  right: 0;
  background: linear-gradient(to left, var(--bg-base), transparent);
}

.reel-track {
  display: flex;
  gap: 8px;
  padding: 12px 8px;
  will-change: transform;
  transition: none;
}

.reel-track.animating {
  transition: transform 4s cubic-bezier(0.12, 0, 0.18, 1);
}

.reel-item {
  flex-shrink: 0;
  width: 120px;
  background: var(--bg-elevated);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(45, 140, 240, 0.08);
  transition: border-color 0.2s;
}

.reel-item.winner {
  border-color: var(--blue-primary);
}

.reel-item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.reel-item-name {
  padding: 4px 6px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-secondary);
}

/* Result modal item display */
.result-item-image {
  width: 180px;
  height: 135px;
  object-fit: cover;
  border-radius: 12px;
  margin: 0 auto 16px;
  display: block;
  background: var(--bg-base);
}

.result-item-name {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-align: center;
  margin-bottom: 8px;
}

.result-item-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--blue-primary);
  text-align: center;
  margin-bottom: 4px;
}

.result-actions {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

/* Upgrade wheel */
.upgrade-container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
  padding: 32px 0;
}

.upgrade-chance-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.upgrade-arc {
  position: relative;
  width: 180px;
  height: 180px;
}

.upgrade-arc svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.upgrade-arc-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.upgrade-arc-percent {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.upgrade-arc-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.upgrade-arrow {
  font-size: 28px;
  color: var(--blue-primary);
  opacity: 0.7;
}

/* Upgrade spin animation */
@keyframes upgrade-spin {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(1440deg); }
}

.upgrade-spinning .upgrade-arc svg {
  animation: upgrade-spin 1.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Win/lose flash */
@keyframes win-flash {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

.upgrade-result-win  { animation: win-flash 0.3s 3; color: var(--success); }
.upgrade-result-lose { animation: win-flash 0.3s 3; color: var(--danger); }

/* Page transitions */
.page-enter {
  animation: page-fade 0.2s ease;
}

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

/* Case open button pulse while loading */
@keyframes btn-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.7; }
}

.btn-opening {
  animation: btn-pulse 0.8s ease infinite;
  pointer-events: none;
}

@media (max-width: 768px) {
  .upgrade-container {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 20px;
    padding: 16px 0;
  }

  .upgrade-arrow {
    transform: rotate(90deg);
  }
}