.container {
  min-height: 100vh;
  background-color: #f8fafc;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40rpx 0;
}

.poster-preview {
  position: relative;
  width: 600rpx;
  min-height: 800rpx;
  background-color: #fff;
  border-radius: 32rpx;
  box-shadow: 0 20rpx 50rpx rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.poster-img {
  width: 100%;
  display: block;
}

.loading-mask {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.loading-spinner {
  width: 60rpx; height: 60rpx;
  border: 4rpx solid #f3f4f6;
  border-top: 4rpx solid #f43f5e;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 20rpx;
}

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

.loading-text { font-size: 24rpx; color: #64748b; }

.action-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 40rpx;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: 40rpx 40rpx 0 0;
  box-shadow: 0 -10rpx 30rpx rgba(0, 0, 0, 0.05);
}

.save-btn {
  width: 100% !important;
  height: 100rpx;
  background: #f43f5e;
  color: #fff;
  border-radius: 24rpx;
  font-size: 32rpx;
  font-weight: bold;
  box-shadow: 0 10rpx 20rpx rgba(244, 63, 94, 0.2);
  margin-bottom: 20rpx;
}

.save-btn[disabled] {
  background: #cbd5e1;
  box-shadow: none;
}

.tip-text { font-size: 24rpx; color: #94a3b8; margin-bottom: 20rpx; }
.safe-bottom { height: env(safe-area-inset-bottom); }