.overlay{
  position:fixed;inset:0;z-index:200;
  background:rgba(26,18,12,.30);
  opacity:0;pointer-events:none;transition:.2s ease;
  backdrop-filter:blur(6rpx);-webkit-backdrop-filter:blur(6rpx);
}
.overlay.show{opacity:1;pointer-events:auto}
.sheet{
  position:absolute;left:0;right:0;bottom:0;
  background:#fff;border-radius:60rpx 60rpx 0 0;
  padding:32rpx 0 0;
  transform:translateY(106%);transition:.24s ease;
  box-shadow:0 -40rpx 100rpx rgba(0,0,0,.16);
}
.overlay.show .sheet{transform:translateY(0)}
.sheet-scroll{
  box-sizing:border-box;
  max-height:78vh;
  padding:0 36rpx calc(48rpx + env(safe-area-inset-bottom));
}
.sheet-scroll::-webkit-scrollbar,.plan-chat::-webkit-scrollbar{width:0;height:0;display:none}
.sheetbar{width:88rpx;height:10rpx;border-radius:999rpx;background:#E1D8CF;margin:0 auto 24rpx}

.sheet-h3{font-size:40rpx;font-weight:800;margin-bottom:20rpx}
.sheet-p{font-size:28rpx;color:#62584F;line-height:1.65;margin-bottom:24rpx}
.sheet-p.pre,.poster-list.pre{white-space:pre-line}
.poster-h3{font-size:40rpx;font-weight:800;margin-bottom:20rpx}
.bold{font-weight:900}

.ai-input-row{display:flex;gap:16rpx;align-items:center}
.ai-input-row .input{flex:1}
.ai-send{height:88rpx;line-height:88rpx;padding:0 28rpx}

/* 弹层内的日期选择器展示 */
.picker-box{color:var(--text)}
.del-btn{background:var(--red-soft);color:var(--red)}