:root{
  --bg:#f4f5f7;
  --card:#ffffff;
  --text:#1b1b1f;
  --text2:#5b6069;
  --muted:#9aa0aa;
  --line:#e8e9ed;
  --red:#e5342b;
  --red-dark:#c62a22;
  --red-soft:#fdeceb;
  --green:#22a06b;
  --blue:#2f6fed;
  --radius:14px;
  --safe-b:env(safe-area-inset-bottom, 0px);
  --safe-t:env(safe-area-inset-top, 0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;line-height:1.45;-webkit-text-size-adjust:100%;}
body{overscroll-behavior-y:none;}
a{color:inherit;text-decoration:none;}
input,select,textarea,button{font-family:inherit;font-size:16px;color:inherit;}
.boot{padding:60px;text-align:center;color:var(--muted);}

/* ---------- layout ---------- */
.page{min-height:100vh;display:flex;flex-direction:column;}
.header{position:sticky;top:0;z-index:30;background:var(--bg);padding:calc(var(--safe-t) + 10px) 14px 8px;
  display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--line);}
.header .h-title{font-size:17px;font-weight:600;flex:1;text-align:center;}
.header .h-side{min-width:60px;display:flex;align-items:center;gap:4px;}
.header .h-side.right{justify-content:flex-end;}
.back{background:none;border:0;padding:6px 8px;font-size:16px;color:var(--text2);cursor:pointer;}
.content{flex:1;padding:12px 12px 24px;}
.content.has-bar{padding-bottom:calc(84px + var(--safe-b));}
.section-title{font-size:13px;color:var(--muted);margin:16px 4px 8px;font-weight:600;letter-spacing:.4px;}

/* ---------- home ---------- */
.home-head{padding:calc(var(--safe-t) + 22px) 18px 8px;}
.home-title{font-size:26px;font-weight:700;}
.home-sub{margin-top:10px;color:var(--text2);font-size:15px;line-height:1.7;}
.home-sub b{color:var(--text);font-weight:600;}
.big-btn{display:block;width:100%;background:var(--red);color:#fff;border:0;border-radius:18px;
  padding:22px 18px;text-align:left;cursor:pointer;box-shadow:0 6px 18px rgba(229,52,43,.22);}
.big-btn .t1{font-size:22px;font-weight:700;display:flex;align-items:center;gap:8px;}
.big-btn .t2{opacity:.9;margin-top:6px;font-size:14px;}
.menu{background:var(--card);border-radius:var(--radius);overflow:hidden;margin-top:14px;}
.menu-item{display:flex;align-items:center;gap:12px;padding:16px 16px;border-bottom:1px solid var(--line);
  font-size:17px;cursor:pointer;background:var(--card);width:100%;text-align:left;border-left:0;border-right:0;border-top:0;}
.menu-item:last-child{border-bottom:0;}
.menu-item .ico{width:26px;text-align:center;font-size:19px;}
.menu-item .arrow{margin-left:auto;color:var(--muted);}
.menu-item .sub{margin-left:auto;color:var(--muted);font-size:14px;}

/* ---------- 首页备份提醒 ---------- */
.backup-warn{display:flex;align-items:center;gap:12px;width:100%;text-align:left;
  background:#fff8e6;border:1px solid #f0d9a8;border-radius:var(--radius);
  padding:12px 14px;margin-bottom:10px;cursor:pointer;}
.backup-warn .bw-ico{font-size:19px;flex:0 0 auto;}
.backup-warn .bw-txt{flex:1;min-width:0;font-size:14px;color:#7a5b12;line-height:1.45;}
.backup-warn .arrow{color:#b99348;flex:0 0 auto;}
.backup-warn:active{background:#fdf1d8;}

/* 识别/操作出错：常驻显示（toast 一闪而过，手机上根本看不清） */
.err-warn{display:flex;align-items:flex-start;gap:12px;width:100%;text-align:left;
  background:#fdecec;border:1px solid #f3c9c6;border-radius:var(--radius);
  padding:12px 14px;margin-bottom:10px;}
.err-warn .bw-ico{font-size:19px;flex:0 0 auto;}
.err-warn .bw-txt{flex:1;min-width:0;font-size:14px;color:#8a2b26;line-height:1.45;word-break:break-word;}

/* 首页页脚版本号：方便确认当前跑的是哪一版 */
.app-version{margin:18px 0 4px;text-align:center;font-size:12px;color:var(--muted);
  letter-spacing:.4px;user-select:text;}
/* 版本号下面那行署名：更淡、更小，只是落个款 */
.app-credit{margin:0 0 14px;font-size:11px;color:var(--muted);opacity:.7;letter-spacing:.6px;}

/* 有新版本：底部提示条。点「立即刷新」才更新，不再自动打断正在做的事 */
.update-bar{position:fixed;left:0;right:0;bottom:0;z-index:9999;display:flex;
  align-items:center;justify-content:space-between;gap:12px;
  background:var(--red);color:#fff;padding:12px 16px;font-size:14px;
  box-shadow:0 -2px 10px rgba(0,0,0,.25);}
.update-bar button{background:#fff;color:var(--red);border:0;border-radius:8px;
  padding:8px 14px;font-size:14px;font-weight:600;cursor:pointer;flex:0 0 auto;}

/* ---------- generic ---------- */
.card{background:var(--card);border-radius:var(--radius);padding:14px;margin-bottom:10px;}
.row{display:flex;align-items:center;gap:10px;}
.between{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.muted{color:var(--muted);}
.small{font-size:13px;}
.btn{border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px 14px;font-size:16px;cursor:pointer;}
.btn.block{width:100%;}
.btn.primary{background:var(--red);border-color:var(--red);color:#fff;font-weight:600;}
.btn.primary:active{background:var(--red-dark);}
.btn.danger{color:var(--red);border-color:#f3c9c6;background:#fff;}
.btn.ghost{background:#fff;}
.btn.sm{padding:8px 12px;font-size:14px;border-radius:10px;}
.btn:active{opacity:.85;}
.bottom-bar{position:fixed;left:0;right:0;bottom:0;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-top:1px solid var(--line);padding:10px 12px calc(10px + var(--safe-b));z-index:40;}
.empty{text-align:center;color:var(--muted);padding:48px 20px;}
.empty .e-ico{font-size:36px;display:block;margin-bottom:10px;}

/* ---------- chips ---------- */
.chips{display:flex;gap:8px;overflow-x:auto;padding:8px 0 10px;-webkit-overflow-scrolling:touch;}
.chips::-webkit-scrollbar{display:none;}
.chip{flex:0 0 auto;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px;
  font-size:14px;color:var(--text2);cursor:pointer;}
.chip.on{background:var(--text);border-color:var(--text);color:#fff;}

/* ---------- product card ---------- */
.pcard{background:var(--card);border-radius:var(--radius);padding:12px 12px 10px;margin-bottom:10px;}
.pcard.done{background:#fbfcfb;}
.pcard.skipped{background:#f6f6f8;opacity:.6;}
.pcard.skipped .p-name{text-decoration:line-through;color:var(--muted);}
.pcard.skipped .sup-row,.pcard.skipped .qty-list{display:none;}
.p-head{display:flex;align-items:flex-start;gap:8px;}
.p-head .p-name{flex:1;min-width:0;}
.skip-btn{flex:0 0 auto;border:1px solid var(--line);background:#fff;color:var(--muted);
  border-radius:999px;padding:5px 11px;font-size:12px;line-height:1.5;cursor:pointer;white-space:nowrap;}
.skip-btn.on{background:#ececef;border-color:#d5d5dc;color:var(--text2);font-weight:600;}
.skip-note{margin-top:4px;font-size:12px;color:var(--muted);}
.p-name{font-size:17px;font-weight:600;line-height:1.4;}
.p-name .tick{color:var(--green);font-weight:700;margin-right:4px;opacity:.85;}
.p-price{margin-top:3px;font-size:13px;color:var(--text2);}
.p-en{font-size:12px;color:var(--muted);margin-top:2px;}
.cpq{margin-top:6px;font-size:13px;color:var(--text2);font-weight:600;letter-spacing:.5px;}
.cpq .c{color:#8a6d1f}.cpq .p{color:var(--blue)}.cpq .q{color:var(--red)}
.sup-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;}
.sup-btn{border:1px solid var(--line);background:#fff;color:var(--text);border-radius:10px;
  padding:10px 14px;min-width:76px;font-size:15px;cursor:pointer;}
.sup-btn.on{background:var(--red);border-color:var(--red);color:#fff;font-weight:600;}
.qty-list{margin-top:10px;border-top:1px dashed var(--line);padding-top:8px;}
.qty-row{display:flex;align-items:center;gap:10px;margin-bottom:8px;}
.qty-row .lab{width:88px;font-size:14px;color:var(--text2);flex:0 0 auto;}
.qty-row .lab b{color:var(--text);font-weight:600;}
.stepper{display:flex;align-items:center;gap:8px;margin-left:auto;}
.step-btn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;
  font-size:20px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text2);}
.step-btn:active{background:#f2f2f4;}
.qty-input{width:72px;height:38px;text-align:center;border:1px solid var(--line);border-radius:10px;
  font-size:17px;font-weight:600;background:#fff;}
.qty-unit{font-size:13px;color:var(--muted);flex:0 0 auto;min-width:20px;}
.p-total{margin-top:4px;text-align:right;font-size:14px;color:var(--text2);}
.p-total b{color:var(--text);font-size:16px;}
.cat-head{font-size:15px;font-weight:700;margin:18px 2px 8px;display:flex;align-items:center;gap:8px;}
.cat-head:after{content:"";flex:1;height:1px;background:var(--line);}

/* ---------- progress ---------- */
.progress-wrap{position:sticky;top:0;z-index:20;background:var(--bg);padding:8px 0 6px;}
.progress-bar{height:6px;background:#e6e7eb;border-radius:999px;overflow:hidden;margin-top:6px;}
.progress-bar i{display:block;height:100%;background:var(--red);width:0;transition:width .15s linear;}
.progress-txt{display:flex;justify-content:space-between;font-size:13px;color:var(--text2);}
.prog-tools{display:flex;align-items:center;gap:8px;margin-top:6px;}
.save-hint{flex:1;font-size:12px;color:var(--muted);}
.save-hint.flash{animation:saveflash .9s ease-out;}
@keyframes saveflash{0%{opacity:.2}25%{opacity:1}100%{opacity:1}}
.mini-btn{flex:0 0 auto;border:1px solid var(--line);background:#fff;color:var(--text2);
  border-radius:999px;padding:4px 10px;font-size:12px;cursor:pointer;}
.mini-btn.on{background:var(--text);border-color:var(--text);color:#fff;}
.hide-done .pcard.done,.hide-done .pcard.skipped{display:none;}

/* ---------- 点货页搜索 ---------- */
.search-wrap{position:relative;display:flex;align-items:center;margin:8px 0 2px;}
.search-wrap .search-ico{position:absolute;left:11px;font-size:14px;opacity:.5;pointer-events:none;}
.search-input{width:100%;border:1px solid var(--line);border-radius:11px;background:#fff;
  padding:10px 34px 10px 33px;font-size:15px;outline:none;-webkit-appearance:none;appearance:none;}
.search-input::-webkit-search-cancel-button{display:none;}
.search-input:focus{border-color:var(--red);}
.search-clear{position:absolute;right:6px;width:26px;height:26px;border:0;border-radius:50%;
  background:#eceef1;color:var(--text2);font-size:16px;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center;padding:0;}
.search-clear:active{background:#dfe1e6;}
/* 搜索时分类 chips 无意义（结果已跨分类平铺），隐藏以免误导 */
.content.has-query .chips{display:none;}

/* ---------- forms ---------- */
.field{margin-bottom:14px;}
.field label{display:block;font-size:13px;color:var(--text2);margin-bottom:6px;}
.input,select.input,textarea.input{width:100%;border:1px solid var(--line);border-radius:12px;
  padding:12px;background:#fff;font-size:16px;outline:none;}
.input:focus{border-color:var(--red);}
textarea.input{min-height:80px;resize:vertical;}
.seg{display:flex;border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.seg button{flex:1;background:#fff;border:0;padding:11px 6px;font-size:15px;cursor:pointer;border-right:1px solid var(--line);}
.seg button:last-child{border-right:0;}
.seg button.on{background:var(--red);color:#fff;font-weight:600;}
.days{display:flex;flex-wrap:wrap;gap:8px;}
.day{flex:1 1 30%;min-width:88px;border:1px solid var(--line);background:#fff;border-radius:12px;
  padding:12px 4px;text-align:center;font-size:15px;cursor:pointer;}
.day.on{background:var(--red);border-color:var(--red);color:#fff;font-weight:600;}
.check{display:flex;align-items:center;gap:10px;padding:12px 2px;border-bottom:1px solid var(--line);font-size:16px;cursor:pointer;}
.check:last-child{border-bottom:0;}
.check input[type=checkbox],.check input[type=radio]{width:22px;height:22px;accent-color:var(--red);}
.switch{width:50px;height:30px;border-radius:999px;background:#dcdde1;position:relative;transition:.18s;flex:0 0 auto;cursor:pointer;}
.switch i{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;transition:.18s;}
.switch.on{background:var(--red);}
.switch.on i{left:23px;}

/* ---------- toast & modal ---------- */
#toast{position:fixed;left:0;right:0;bottom:calc(24px + var(--safe-b));display:flex;justify-content:center;pointer-events:none;z-index:100;}
.toast{background:rgba(20,20,22,.92);color:#fff;padding:11px 18px;border-radius:999px;font-size:15px;max-width:80%;text-align:center;}
.mask{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:90;display:flex;align-items:flex-end;justify-content:center;}
.sheet{background:#fff;width:100%;max-width:520px;border-radius:18px 18px 0 0;padding:18px 16px calc(18px + var(--safe-b));
  max-height:86vh;overflow:auto;}
.sheet h3{margin:0 0 10px;font-size:18px;}
.sheet .sheet-body{font-size:15px;color:var(--text2);max-height:52vh;overflow:auto;}
.sheet .actions{display:flex;gap:10px;margin-top:16px;}
.sheet .actions .btn{flex:1;}
.warn-list{background:#f7f8fa;border-radius:10px;padding:10px 12px;font-size:14px;color:var(--text2);
  max-height:200px;overflow:auto;line-height:1.8;}

/* ---------- 历史订单：日期折叠 ---------- */
.day-head{display:flex;align-items:center;gap:8px;width:100%;text-align:left;
  background:#fff;border:1px solid var(--line);border-radius:11px;
  padding:11px 13px;margin:14px 0 8px;cursor:pointer;}
.day-head .dh-date{font-size:14px;font-weight:700;flex:0 0 auto;color:var(--text);}
.day-head .dh-sum{font-size:12px;color:var(--muted);margin-left:auto;}
.day-head .dh-arrow{flex:0 0 auto;color:var(--muted);font-size:13px;
  transition:transform .18s ease;transform:rotate(0deg);}
.day-head.collapsed .dh-arrow{transform:rotate(-90deg);}
.day-head:active{background:#f7f8fa;}
.day-body{overflow:hidden;}

/* ---------- order view ---------- */
.order-block{background:var(--card);border-radius:var(--radius);padding:14px;margin-bottom:10px;}
.order-block h4{margin:0 0 8px;font-size:18px;color:var(--red);}
.order-line{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px solid #f2f3f5;font-size:16px;}
.order-line:last-child{border-bottom:0;}
.order-line .q{font-weight:700;}
.copy-area{white-space:pre-wrap;background:#fff;border-radius:12px;padding:12px;font-size:15px;
  border:1px solid var(--line);line-height:1.7;}

/* ---------- 排序模式（按货品摆放位置） ---------- */
.drag-handle{display:none;}
.sort-arrow{display:none;}
.p-cat-tag{display:none;}
.sort-tip{font-size:12px;color:var(--muted);line-height:1.6;margin:6px 0 2px;}
.content.sorting .pcard{padding:10px 12px;}
.content.sorting .drag-handle{display:inline-flex;align-items:center;justify-content:center;
  flex:0 0 auto;width:30px;height:32px;margin-left:-4px;color:var(--muted);font-size:18px;
  letter-spacing:-2px;cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;}
.content.sorting .sort-arrow{display:inline-flex;align-items:center;justify-content:center;
  flex:0 0 auto;width:32px;height:32px;border:1px solid var(--line);background:#fff;color:var(--text2);
  border-radius:9px;font-size:15px;cursor:pointer;margin-left:6px;}
.content.sorting .sort-arrow:active{background:#f0f1f3;}
.content.sorting .p-cat-tag{display:inline-block;margin-top:4px;font-size:11px;color:var(--muted);
  background:#f2f3f5;border-radius:6px;padding:1px 7px;}
.content.sorting .sup-row,
.content.sorting .qty-list,
.content.sorting .skip-btn,
.content.sorting .skip-note,
.content.sorting .cpq,
.content.sorting .p-price{display:none;}
.pcard.dragging{opacity:.92;box-shadow:0 8px 22px rgba(0,0,0,.16);transform:scale(1.015);}

/* ---------- misc ---------- */
.badge{display:inline-block;background:var(--red-soft);color:var(--red);border-radius:6px;padding:1px 6px;font-size:12px;margin-left:6px;}
.badge.gray{background:#eceef1;color:var(--muted);}
.badge.green{background:#e6f6ee;color:var(--green);}
.divider{height:8px;}
.hint{font-size:13px;color:var(--muted);line-height:1.6;margin-top:6px;}
.filter-bar{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;}
.filter-bar::-webkit-scrollbar{display:none;}
.list-item{display:flex;align-items:center;gap:10px;padding:14px 14px;border-bottom:1px solid var(--line);background:#fff;width:100%;text-align:left;border-left:0;border-right:0;border-top:0;font-size:16px;cursor:pointer;}
.list-item:last-child{border-bottom:0;}
.list-item .arrow{margin-left:auto;color:var(--muted);}
.list-wrap{background:#fff;border-radius:var(--radius);overflow:hidden;margin-bottom:10px;}
.fab-add{width:100%;border:1px dashed #c9ccd3;background:#fff;border-radius:var(--radius);
  padding:16px;font-size:16px;color:var(--red);font-weight:600;cursor:pointer;margin-top:6px;}
.img-preview{width:100%;border-radius:12px;border:1px solid var(--line);display:block;background:#f2f3f5;}

/* ---------- OCR 识别原文 ---------- */
.ocr-raw{background:#f7f8fa;border:1px solid var(--line);border-radius:12px;padding:12px;
  font-size:12px;line-height:1.65;white-space:pre-wrap;word-break:break-all;
  max-height:280px;overflow:auto;margin:8px 0 0;color:var(--text2);}
table.inv{width:100%;border-collapse:collapse;font-size:14px;}
table.inv th,table.inv td{border-bottom:1px solid var(--line);padding:6px 4px;text-align:left;}
table.inv input{width:100%;border:1px solid var(--line);border-radius:8px;padding:8px;font-size:15px;}
table.inv select{width:100%;border:1px solid var(--line);border-radius:8px;padding:8px;font-size:15px;background:#fff;}