juzi/taobao/pages/camera/camera.acss

/* ═════ 05-07 拍照页 ═════
   对齐 H5 h5/css/style.css 的 #s-cam 静态态：
     .cam-step  top 7.1%，21.5px/500，letter-spacing 1u，text-shadow
     .cam-guide bottom 22.4%，14.5px，分隔线 15u 高
     .cam-controls bottom 5.2%，高 62u，内边距 56u，快门 62u
   单位换算：calc(N * var(--u)) → 2N rpx */
.cam {
  position: absolute;
  left: 0; top: 0; right: 0; bottom: 0;
  overflow: hidden;
  background: #000;
}
/* H5 静态态：白底 + 85% 黑蒙版 ≈ #262626 */
.cam-bg {
  position: absolute;
  left: 0; top: 0; right: 0; bottom: 0;
  background: #262626;
}

/* ─── 顶部步骤文案 ─── */
.cam-step {
  position: absolute;
  left: 0; right: 0;
  top: 7.1%;
  text-align: center;
  color: #fff;
  font-size: 21.5px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 2rpx;
  text-shadow: 0 1px 10px rgba(0, 0, 0, .4);
  z-index: 2;
}
.cam-step-tip { font-size: 21.5px; }
.cam-step-no { font-size: 21.5px; }

/* ─── 真机取景相机（铺满，不能有子节点） ─── */
.cam-device {
  position: absolute;
  left: 0; top: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* ─── 取景蒙版：H5 用 SVG 镂空出人脸轮廓；这里用「椭圆开窗 + 巨大 box-shadow」实现同样的暗框 + 中间透亮 ─── */
.cam-mask {
  position: absolute;
  left: 0; top: 0; right: 0; bottom: 0;
  z-index: 1;
  pointer-events: none;
}
.cam-hole {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 440rpx;
  height: 580rpx;
  margin-left: -220rpx;
  margin-top: -290rpx;
  border-radius: 50%;
  box-shadow: 0 0 0 3000rpx rgba(0, 0, 0, .82);
}
.mask-1 { transform: translateX(-26rpx) rotate(-4deg); }
.mask-2 { transform: translateX(26rpx) rotate(4deg); }

/* ─── 底部引导条 ─── */
.cam-guide {
  position: absolute;
  left: 0; right: 0;
  bottom: 22.4%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
}
.cam-guide-item {
  color: #fff;
  font-size: 14.5px;
  font-weight: 400;
}
.cam-guide-sep {
  width: 0;
  height: 30rpx;
  border-left: 1px solid rgba(255, 255, 255, .7);
  margin: 0 52rpx;
}

/* ─── 控制条：相册 / 快门 / 翻转 ─── */
.cam-controls {
  position: absolute;
  left: 0; right: 0;
  bottom: 5.2%;
  height: 124rpx;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 112rpx;
  box-sizing: border-box;
  margin-bottom: env(safe-area-inset-bottom);
  z-index: 2;
}
.cam-side {
  width: 120rpx;
  height: 124rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14.5px;
}
.cam-shutter {
  width: 124rpx;
  height: 124rpx;
  border-radius: 50%;
  border: 4rpx solid #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}
.cam-shutter-dot {
  width: 96rpx;
  height: 96rpx;
  border-radius: 50%;
  background: #fff;
}

/* ─── 提示/错误 ─── */
.cam-hint {
  position: absolute;
  left: 64rpx;
  right: 64rpx;
  bottom: 34%;
  text-align: center;
  color: rgba(255, 255, 255, .9);
  font-size: 13px;
  line-height: 1.6;
  z-index: 3;
}

/* ─── 拍后预览 ─── */
.cam-preview {
  position: absolute;
  left: 0; top: 0; right: 0; bottom: 0;
  background: #000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
}
.cam-preview-img {
  width: 100%;
  height: 68%;
}
.cam-preview-btns {
  display: flex;
  gap: 40rpx;
  margin-top: 40rpx;
}
.cam-preview-btn {
  width: 220rpx;
  height: 72rpx;
  line-height: 72rpx;
  text-align: center;
  border-radius: 10rpx;
  border: 1px solid rgba(255, 255, 255, .6);
  color: #fff;
  font-size: 14.5px;
}
.cam-preview-btn.ok {
  background: #F5F078;
  border-color: #F5F078;
  color: #282828;
}

/* ─── 分析中 ─── */
.cam-analyzing {
  position: absolute;
  left: 0; top: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, .78);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 20;
}
.cam-analyzing-text {
  color: #fff;
  font-size: 15px;
  letter-spacing: 1rpx;
}
.cam-cancel {
  margin-top: 32rpx;
  color: rgba(255, 255, 255, .7);
  font-size: 13px;
  text-decoration: underline;
}

/* ─── 权限诊断（开发版） ─── */
.cam-diag-entry {
  position: absolute;
  top: 88rpx;
  right: 32rpx;
  z-index: 30;
  padding: 12rpx 20rpx;
  border-radius: 12rpx;
  background: rgba(0, 0, 0, .55);
  color: #fff;
  font-size: 12px;
}
.cam-diag {
  position: absolute;
  left: 32rpx; right: 32rpx;
  top: 160rpx; bottom: 160rpx;
  z-index: 40;
  background: rgba(6, 16, 26, .96);
  border: 1rpx solid rgba(120, 200, 255, .35);
  border-radius: 20rpx;
  padding: 20rpx;
  display: flex;
  flex-direction: column;
}
.cam-diag-scroll { flex: 1; }
.cam-diag-text {
  color: #9fd0ff;
  font-size: 11px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-all;
}
.cam-diag-close {
  margin-top: 16rpx;
  text-align: center;
  background: #F5F078;
  color: #282828;
  border-radius: 12rpx;
  padding: 14rpx 0;
  font-size: 13px;
}

/* ─── 调试模式结果 ─── */
.cam-debug {
  position: absolute;
  left: 0; top: 0; right: 0; bottom: 0;
  background: #fff;
  padding: 88rpx 40rpx 40rpx;
  box-sizing: border-box;
  overflow-y: auto;
  z-index: 25;
}
.cam-debug-title { font-size: 17px; font-weight: 600; margin-bottom: 16rpx; }
.cam-debug-note { font-size: 12px; color: #707070; line-height: 1.6; margin-bottom: 24rpx; }
.cam-debug-item { margin-bottom: 32rpx; }
.cam-debug-img { width: 100%; height: 320rpx; background: #f2f2f2; }
.cam-debug-meta { font-size: 12px; color: #4A4A4A; margin-top: 12rpx; }
.cam-debug-btn { width: 100%; margin-top: 8rpx; }
.cam-debug-exit { margin-top: 24rpx; text-align: center; font-size: 13px; color: #707070; text-decoration: underline; }