/* =========================================================
   家庭医疗档案库 · 移动端简版 · 全局共享样式 gongyong.css
   包含：设计变量 + 手机外壳 + 顶部栏 + 底部导航 + 通用按钮/卡片/弹窗/提示
   前缀：app（全局共享）
   ========================================================= */

/* =========================
   设计变量开始
   ========================= */
:root {
  --zhu-se: #17A589;
  --zhu-se-shen: #12876F;
  --zhu-se-qian: #E8F6F3;
  --fu-lan: #2E86DE;
  --se-chenggong: #27AE60;
  --se-jinggao: #E67E22;
  --se-weixian: #E74C3C;
  --wenzi-zhu: #1F2933;
  --wenzi-ci: #647079;
  --bian-kuang: #E4E9EC;
  --bei-jing: #EEF1F3;
  --ka-pian: #FFFFFF;
  --yuan-ka: 16px;
  --yuan-an: 12px;
  --yin-ying: 0 6px 20px rgba(20, 40, 50, .06);
  --yin-ying-shen: 0 12px 34px rgba(20, 40, 50, .16);
  --shell-kuan: 480px;
  --dibu-gao: 66px;
  --zi-ti: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
}
/* =========================
   设计变量结束
   ========================= */

/* =========================
   基础重置开始
   ========================= */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--zi-ti);
  font-size: 15px;
  line-height: 1.6;
  color: var(--wenzi-zhu);
  background: #DDE3E6;
  -webkit-font-smoothing: antialiased;
}
body { overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }
img { max-width: 100%; display: block; }
/* =========================
   基础重置结束
   ========================= */

/* =========================
   手机外壳开始
   ========================= */
.app-shell {
  max-width: var(--shell-kuan);
  margin: 0 auto;
  min-height: 100vh;
  background: var(--bei-jing);
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 40px rgba(0, 0, 0, .08);
}
/* 有底部导航的页面，内容区留出空间 */
.app-shell-you-dibu .app-neirong { padding-bottom: calc(var(--dibu-gao) + 20px); }
/* =========================
   手机外壳结束
   ========================= */

/* =========================
   顶部栏开始
   ========================= */
.app-toubu {
  height: 56px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  background: var(--ka-pian);
  border-bottom: 1px solid var(--bian-kuang);
  position: sticky;
  top: 0;
  z-index: 40;
}
.app-toubu-fanhui {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--wenzi-zhu);
  flex-shrink: 0;
}
.app-toubu-fanhui:hover { background: var(--zhu-se-qian); color: var(--zhu-se-shen); }
.app-toubu-biaoti {
  flex: 1;
  min-width: 0;
  font-size: 17px;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.app-toubu-you {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 17px;
  color: var(--wenzi-ci);
}
.app-toubu-you:hover { color: var(--zhu-se-shen); }
/* =========================
   顶部栏结束
   ========================= */

/* =========================
   内容区开始
   ========================= */
.app-neirong {
  flex: 1;
  padding: 16px;
}
/* =========================
   内容区结束
   ========================= */

/* =========================
   底部导航开始
   ========================= */
.app-dibu {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--shell-kuan);
  height: var(--dibu-gao);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: saturate(160%) blur(10px);
  border-top: 1px solid var(--bian-kuang);
  display: flex;
  z-index: 45;
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.app-dibu-xiang {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--wenzi-ci);
  font-size: 12px;
  font-weight: 600;
}
.app-dibu-xiang i { font-size: 20px; }
.app-dibu-xiang.app-dangqian { color: var(--zhu-se); }
/* 中间的上传主按钮 */
.app-dibu-shangchuan {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--zhu-se);
  font-size: 12px;
  font-weight: 700;
}
.app-dibu-shangchuan .app-dibu-quan {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--zhu-se), var(--zhu-se-shen));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 6px 16px rgba(23, 165, 137, .4);
  margin-top: -18px;
}
/* =========================
   底部导航结束
   ========================= */

/* =========================
   头像开始
   ========================= */
.app-tou {
  border-radius: 50%;
  background: linear-gradient(135deg, var(--zhu-se), var(--fu-lan));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}
/* =========================
   头像结束
   ========================= */

/* =========================
   通用按钮开始
   ========================= */
.app-anniu {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: var(--yuan-an);
  border: 1px solid var(--bian-kuang);
  background: #fff;
  color: var(--wenzi-zhu);
  font-size: 15px;
  font-weight: 600;
  transition: all .18s;
}
.app-anniu:active { transform: scale(.97); }
.app-anniu-zhu {
  background: var(--zhu-se);
  border-color: var(--zhu-se);
  color: #fff;
  box-shadow: 0 6px 16px rgba(23, 165, 137, .3);
}
.app-anniu-zhu:disabled { opacity: .55; box-shadow: none; }
.app-anniu-kuai { width: 100%; }
.app-anniu-xiao { padding: 8px 14px; font-size: 13.5px; border-radius: 10px; }
/* =========================
   通用按钮结束
   ========================= */

/* =========================
   通用卡片开始
   ========================= */
.app-ka {
  background: var(--ka-pian);
  border: 1px solid var(--bian-kuang);
  border-radius: var(--yuan-ka);
  box-shadow: var(--yin-ying);
}
/* =========================
   通用卡片结束
   ========================= */

/* =========================
   弹窗开始
   ========================= */
.app-zhezhao {
  position: fixed;
  inset: 0;
  background: rgba(20, 30, 35, .5);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s;
  z-index: 90;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.app-zhezhao.app-kai { opacity: 1; visibility: visible; }
.app-tanchuang {
  width: 100%;
  max-width: var(--shell-kuan);
  background: #fff;
  border-radius: 22px 22px 0 0;
  padding: 8px 20px calc(24px + env(safe-area-inset-bottom, 0));
  transform: translateY(100%);
  transition: transform .28s cubic-bezier(.4, 0, .2, 1);
  max-height: 88vh;
  overflow-y: auto;
}
.app-zhezhao.app-kai .app-tanchuang { transform: translateY(0); }
/* 居中型弹窗（图片/结果预览） */
.app-zhezhao-zhong { align-items: center; padding: 20px; }
.app-zhezhao-zhong .app-tanchuang {
  border-radius: 18px;
  transform: scale(.92);
  max-height: 90vh;
}
.app-zhezhao-zhong.app-kai .app-tanchuang { transform: scale(1); }
.app-tanchuang-ba {
  width: 40px;
  height: 5px;
  border-radius: 3px;
  background: #DDE3E6;
  margin: 6px auto 12px;
}
.app-tanchuang-tou {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.app-tanchuang-tou h3 { margin: 0; font-size: 18px; font-weight: 700; }
.app-tanchuang-guan {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bei-jing);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wenzi-ci);
  font-size: 16px;
}
/* =========================
   弹窗结束
   ========================= */

/* =========================
   表单字段开始
   ========================= */
.app-ziduan { margin-bottom: 16px; }
.app-ziduan-biaoqian {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--wenzi-ci);
  margin-bottom: 7px;
}
.app-ziduan-shuru {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--bian-kuang);
  border-radius: var(--yuan-an);
  background: var(--bei-jing);
  font-size: 15px;
  color: var(--wenzi-zhu);
  transition: border-color .18s, background .18s;
}
.app-ziduan-shuru:focus {
  outline: none;
  border-color: var(--zhu-se);
  background: #fff;
}
/* =========================
   表单字段结束
   ========================= */

/* =========================
   轻提示 Toast 开始
   ========================= */
.app-tishi {
  position: fixed;
  left: 50%;
  bottom: 96px;
  transform: translateX(-50%) translateY(20px);
  background: rgba(31, 41, 51, .94);
  color: #fff;
  padding: 11px 20px;
  border-radius: 24px;
  font-size: 14px;
  z-index: 120;
  opacity: 0;
  visibility: hidden;
  transition: all .25s;
  max-width: 80%;
  text-align: center;
}
.app-tishi.app-kai { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
/* =========================
   轻提示 Toast 结束
   ========================= */

/* =========================
   AI 标签 / 免责开始
   ========================= */
.app-ai-biaoqian {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 16px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--zhu-se-shen);
  background: var(--zhu-se-qian);
  border: 1px solid rgba(23, 165, 137, .3);
}
.app-mianze {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 16px;
  padding: 11px 14px;
  border-radius: var(--yuan-an);
  background: #FBF6EE;
  border: 1px solid #F0E2CC;
  color: #8A6D3B;
  font-size: 12px;
  line-height: 1.55;
}
.app-mianze i { color: var(--se-jinggao); margin-top: 2px; }
/* =========================
   AI 标签 / 免责结束
   ========================= */

/* =========================
   图片查看器（可缩放 / 滑动多图）开始
   全局共享，前缀 app-tuview
   ========================= */
.app-tuview {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .94);
  z-index: 130;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity .22s;
}
.app-tuview.app-kai { opacity: 1; visibility: visible; }

.app-tuview-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(12px + env(safe-area-inset-top, 0)) 16px 12px;
  color: #fff;
  flex-shrink: 0;
}
.app-tuview-jishu { font-size: 14.5px; font-weight: 600; }
.app-tuview-guan {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .16);
  color: #fff;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 图片轨道 */
.app-tuview-wrap { flex: 1; position: relative; overflow: hidden; }
.app-tuview-track {
  display: flex;
  height: 100%;
  transition: transform .26s cubic-bezier(.4, 0, .2, 1);
}
.app-tuview-track.app-tuview-tuo { transition: none; }
.app-tuview-slide {
  min-width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  touch-action: none;
}
.app-tuview-slide img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transform-origin: center center;
  will-change: transform;
  user-select: none;
  -webkit-user-drag: none;
}
/* PDF 项：无法当图片缩放展示，改为可点击的卡片，点击在新标签页打开原文件 */
.app-tuview-pdf-ka {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  padding: 30px 26px;
  border: 1.5px dashed rgba(255, 255, 255, .35);
  border-radius: 16px;
}
.app-tuview-pdf-ka i { font-size: 44px; color: #E24C4C; }
.app-tuview-pdf-ka span { font-size: 14.5px; font-weight: 600; max-width: 220px; word-break: break-all; text-align: center; }
.app-tuview-pdf-ka em { font-style: normal; font-size: 12px; color: rgba(255, 255, 255, .65); }

.app-tuview-biaoti {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  text-align: center;
  color: #fff;
  font-size: 13px;
  padding: 22px 16px 12px;
  background: linear-gradient(transparent, rgba(0, 0, 0, .55));
  pointer-events: none;
}

/* 左右箭头（桌面 / 有多图时） */
.app-tuview-jiantou {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .16);
  color: #fff;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.app-tuview-jiantou-zuo { left: 12px; }
.app-tuview-jiantou-you { right: 12px; }
.app-tuview-jiantou.app-cang { display: none; }

/* 底部：缩放控制 + 圆点 */
.app-tuview-gong {
  display: flex;
  justify-content: center;
  gap: 12px;
  padding-top: 12px;
  flex-shrink: 0;
}
.app-tuview-gong button {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .16);
  color: #fff;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.app-tuview-gong button:active { background: rgba(255, 255, 255, .3); }
.app-tuview-dian {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 12px 0 calc(14px + env(safe-area-inset-bottom, 0));
  flex-shrink: 0;
}
.app-tuview-dian span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .35);
  transition: all .2s;
}
.app-tuview-dian span.app-dangqian { background: #fff; width: 18px; border-radius: 4px; }
/* =========================
   图片查看器结束
   ========================= */