:root { --primary: #7c5cff; }
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: #f5f4fb;
  color: #2a2a35;
  line-height: 1.6;
}
.hidden { display: none !important; }

/* 顶栏 + 门店品牌 */
.topbar {
  background: var(--primary);
  color: #fff;
  padding: 18px 18px 16px;
}
.store-brand { display: flex; align-items: center; gap: 10px; max-width: 560px; margin: 0 auto; }
.store-logo { width: 40px; height: 40px; border-radius: 10px; object-fit: cover; background: #fff; }
.topbar h1 { margin: 0; font-size: 20px; letter-spacing: .5px; }
.topbar .sub { margin: 2px 0 0; font-size: 12px; opacity: .9; }

.topnav { max-width: 560px; margin: 10px auto 0; padding: 0 16px; display: flex; gap: 10px; }
.topnav a {
  flex: 1; text-align: center; text-decoration: none; color: var(--primary);
  background: #fff; border: 1px solid #e6e1fb; border-radius: 10px; padding: 8px; font-size: 13px; font-weight: 600;
}

main { max-width: 560px; margin: 0 auto; padding: 16px; }
.card {
  background: #fff; border-radius: 16px; padding: 18px; margin-bottom: 16px;
  box-shadow: 0 6px 20px rgba(80, 60, 160, .08);
}

/* 上传区 + 拍照引导框 */
.drop {
  position: relative;
  display: block; border: 2px dashed #cfc6f5; border-radius: 14px;
  background: #faf9ff; padding: 30px 16px; text-align: center; cursor: pointer; transition: .2s;
}
.drop:active { border-color: var(--primary); background: #f3efff; }
.drop.drag { border-color: var(--primary); background: #f3efff; }
/* 隐藏的 file input：用视觉隐藏而非 display:none，保证程序触发的相机/选图更可靠 */
.vis-hide { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; pointer-events: none; }
.drop .icon { font-size: 40px; }

/* 拍照 / 相册 两种入口 */
.upload-actions { display: flex; gap: 12px; margin-top: 16px; }
.upload-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 14px 8px; border-radius: 12px; border: none; cursor: pointer;
  font-size: 14px; font-weight: 600; line-height: 1.2;
}
.upload-btn:active { transform: scale(.98); }
.upload-btn .ub-ico { font-size: 26px; }
.upload-btn.cam { background: var(--primary); color: #fff; }
.upload-btn.album { background: #fff; color: var(--primary); border: 1.5px solid var(--primary); }
.drop-title { margin: 10px 0 6px; font-size: 16px; font-weight: 600; color: #5a4bb0; }
.drop-tip { margin: 0; font-size: 12px; color: #999; }
.guide-overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: flex-end; padding-bottom: 14px; pointer-events: none;
}
.guide-face {
  position: absolute; top: 18%; left: 50%; transform: translateX(-50%);
  width: 130px; height: 170px; border: 2px dashed rgba(124, 92, 255, .55); border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
}
.guide-tip { position: relative; background: rgba(124, 92, 255, .9); color: #fff; font-size: 11px; padding: 4px 10px; border-radius: 20px; }

.preview { text-align: center; }
.preview img { width: 100%; max-height: 380px; object-fit: contain; border-radius: 12px; background: #000; }
.link-btn { display: inline-block; margin-top: 10px; background: none; border: none; color: var(--primary); font-size: 14px; cursor: pointer; }

.primary-btn {
  width: 100%; margin-top: 14px; padding: 14px; border: none; border-radius: 12px;
  background: var(--primary); color: #fff; font-size: 16px; font-weight: 600; cursor: pointer;
}
.primary-btn:disabled { opacity: .5; }
.primary-btn:active { transform: scale(.99); }

/* 加载 */
#loading { text-align: center; padding: 40px 18px; }
.spinner {
  width: 42px; height: 42px; margin: 0 auto 14px; border: 4px solid #ece8ff;
  border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.muted { color: #999; font-size: 13px; }

/* 报告 */
.badge { background: #fff4e0; color: #b8860b; font-size: 13px; padding: 8px 12px; border-radius: 10px; margin-bottom: 12px; }
.report-title { margin: 0 0 8px; font-size: 19px; text-align: center; }

.store-card { display: flex; align-items: center; gap: 10px; background: #faf9ff; border-radius: 12px; padding: 10px 12px; margin-bottom: 12px; }
.store-card-logo { width: 38px; height: 38px; border-radius: 8px; object-fit: cover; }
.store-card-name { font-weight: 700; font-size: 15px; }
.store-card-contact { font-size: 12px; color: #888; }

.radar-wrap { display: flex; justify-content: center; }
.radar-svg { width: 100%; max-width: 320px; height: auto; }
.grid { fill: none; stroke: #ececf3; stroke-width: 1; }
.axis { stroke: #eee; }
.data-poly { fill: rgba(124, 92, 255, .22); stroke: var(--primary); stroke-width: 2; }
.dot { fill: var(--primary); }
.rlabel { font-size: 11px; fill: #555; }

.meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 4px; }
.chip { background: #f1eeff; color: #5a4bb0; font-size: 12px; padding: 5px 10px; border-radius: 20px; }
.chip.warn { background: #ffeaea; color: #c0392b; }

.group-title { font-size: 15px; margin: 16px 0 10px; color: #444; }

/* 推荐 / 话术 / 通用 block */
.block { margin-top: 8px; }
.block-tip { font-size: 12px; color: #888; margin: 0 0 8px; }
.rec-h { font-size: 13px; color: #5a4bb0; margin: 8px 0 6px; }
.rec-list { display: flex; flex-direction: column; gap: 8px; }
.rec-item { display: flex; flex-direction: column; background: #faf9ff; border-radius: 10px; padding: 8px 10px; }
.rec-item b { font-size: 14px; color: #333; }
.rec-item span { font-size: 12px; color: #777; }
.script-list { display: flex; flex-direction: column; gap: 8px; }
.script-item { background: #fffdf5; border-left: 3px solid #f5b50a; border-radius: 8px; padding: 8px 10px; font-size: 13px; color: #555; }

/* 维度详情 */
.dims { display: flex; flex-direction: column; gap: 12px; }
.dim { border: 1px solid #f0eef8; border-radius: 12px; padding: 12px; }
.dim-head { display: flex; justify-content: space-between; align-items: center; }
.dim-name { font-weight: 600; font-size: 15px; }
.dim-level { color: #fff; font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 20px; }
.bar { height: 8px; background: #f0eef8; border-radius: 6px; margin: 8px 0; overflow: hidden; }
.bar i { display: block; height: 100%; border-radius: 6px; }
.dim-find { margin: 4px 0; font-size: 13px; color: #555; }
.dim-adv { margin: 4px 0 0; font-size: 13px; color: #6a5bb0; }

/* 趋势 */
.trend-svg { width: 100%; max-width: 340px; height: auto; }
.tgrid { stroke: #eee; stroke-width: 1; }
.tlabel { font-size: 9px; fill: #999; }
.tline { fill: none; stroke: var(--primary); stroke-width: 2; }
.tdot { fill: var(--primary); }

/* 改善方向 */
.ba-card { background: #f0f8ff; border-radius: 12px; padding: 12px; font-size: 13px; color: #445; }

/* 胶原含量评估 */
.colla-card { display: flex; align-items: center; gap: 14px; background: linear-gradient(135deg, #f3efff, #f7f4ff); border: 1px solid #e9e3fb; border-radius: 14px; padding: 14px 16px; margin: 12px 0; }
.colla-left { text-align: center; flex: none; min-width: 78px; }
.colla-score { font-size: 36px; font-weight: 800; color: var(--primary); line-height: 1; }
.colla-score i { font-size: 14px; font-style: normal; font-weight: 600; color: #9a8fd0; margin-left: 2px; }
.colla-unit { font-size: 12px; color: #8a7fc0; margin-top: 4px; }
.colla-right { flex: 1; }
.colla-level { display: inline-block; color: #fff; font-size: 12px; font-weight: 700; padding: 3px 12px; border-radius: 20px; }
.colla-desc { margin: 8px 0 0; font-size: 13px; color: #555; line-height: 1.6; }
.cmp-colla td { background: #faf9ff; font-weight: 600; }

/* 留资 */
.lead-form input { width: 100%; margin-bottom: 8px; padding: 11px 12px; border: 1px solid #e3e0f0; border-radius: 10px; font-size: 14px; }
.lead-form .primary-btn { margin-top: 4px; }

/* 分享 / 导出 */
.report-actions { display: flex; gap: 10px; margin-top: 14px; }
.ghost-btn {
  flex: 1; padding: 12px; border: 1px solid var(--primary); background: #fff; color: var(--primary);
  border-radius: 12px; font-size: 14px; font-weight: 600; cursor: pointer;
}

.summary { margin-top: 16px; display: flex; flex-direction: column; gap: 12px; }
.sum-block { background: #faf9ff; border-radius: 12px; padding: 12px; }
.sum-block h4 { margin: 0 0 6px; font-size: 14px; color: #5a4bb0; }
.sum-block p { margin: 0; font-size: 14px; color: #444; }

.foot { max-width: 560px; margin: 0 auto; padding: 6px 18px 30px; }
.foot p { font-size: 11px; color: #aaa; text-align: center; }

/* 看板 / 设置页通用 */
.page { max-width: 560px; margin: 0 auto; padding: 16px; }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stat-card { background: #fff; border-radius: 14px; padding: 14px; box-shadow: 0 4px 14px rgba(80,60,160,.07); }
.stat-num { font-size: 26px; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 12px; color: #888; }
.bar-row { display: flex; align-items: center; gap: 8px; margin: 6px 0; font-size: 13px; }
.bar-row .name { width: 84px; color: #555; flex: none; }
.bar-row .track { flex: 1; height: 8px; background: #f0eef8; border-radius: 6px; overflow: hidden; }
.bar-row .track i { display: block; height: 100%; background: var(--primary); }
.bar-row .val { width: 64px; text-align: right; color: #888; flex: none; }
.set-row { margin-bottom: 12px; }
.set-row label { display: block; font-size: 13px; color: #555; margin-bottom: 4px; }
.set-row input, .set-row textarea { width: 100%; padding: 10px 12px; border: 1px solid #e3e0f0; border-radius: 10px; font-size: 14px; font-family: inherit; }
.set-hint { font-size: 11px; color: #aaa; margin-top: 4px; }

/* 前后对比 */
.compare-block { margin-top: 14px; border-top: 1px dashed #ececf3; padding-top: 14px; }
.cmp-title { font-size: 15px; margin: 0 0 4px; color: #444; }
.cmp-selects { display: flex; align-items: flex-end; gap: 8px; margin: 10px 0; }
.cmp-lab { flex: 1; font-size: 12px; color: #888; display: flex; flex-direction: column; gap: 4px; }
.cmp-select { width: 100%; padding: 9px 10px; border: 1px solid #e3e0f0; border-radius: 10px; font-size: 13px; background: #fff; color: #333; }
.cmp-arrow { color: #bbb; font-size: 18px; padding-bottom: 10px; }
.cmp-radar { display: flex; justify-content: center; }
.cmp-radar-svg { width: 100%; max-width: 300px; height: auto; }
.cmp-grid { fill: none; stroke: #ececf3; stroke-width: 1; }
.cmp-axis { stroke: #eee; }
.cmp-rlabel { font-size: 11px; fill: #555; }
.cmp-poly-a { fill: rgba(154,160,166,0.18); stroke: #9aa0a6; stroke-width: 2; }
.cmp-poly-b { fill: rgba(26,158,107,0.20); stroke: #1a9e6b; stroke-width: 2; }
.cmp-legend { display: flex; justify-content: center; gap: 16px; margin: 8px 0 12px; font-size: 12px; }
.cmp-lg { display: inline-flex; align-items: center; gap: 6px; color: #555; }
.cmp-lg::before { content: ''; width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.lg-a::before { background: #9aa0a6; }
.lg-b::before { background: #1a9e6b; }
.cmp-tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.cmp-tbl th { color: #999; font-weight: 600; text-align: right; padding: 6px 8px; border-bottom: 1px solid #eee; }
.cmp-tbl th:first-child { text-align: left; }
.cmp-tbl td { padding: 7px 8px; border-bottom: 1px solid #f5f4fb; text-align: right; }
.cmp-tbl td.cmp-dim { text-align: left; color: #333; }
.cmp-num { color: #555; }
.cmp-diff { font-weight: 600; }
.cmp-up { color: #1a9e6b; }
.cmp-down { color: #e8483c; }
.cmp-flat { color: #999; }
.cmp-avg td { font-weight: 700; border-top: 2px solid #eee; }
.cmp-narrative { margin-top: 12px; background: #f0f8ff; border-radius: 12px; padding: 12px; font-size: 13px; color: #445; line-height: 1.7; }
.cmp-narrative p { margin: 0; }
.cmp-export { margin-top: 12px; }
.cmp-export .ghost-btn { width: 100%; }

/* 打印：只输出报告区 */
@media print {
  .topnav, .foot, #uploadCard, #loading, .report-actions, .lead-form, .guide-overlay, .cmp-export { display: none !important; }
  body { background: #fff; }
  main { padding: 0; }
  .card { box-shadow: none; margin: 0; }
}