:root{
  --p:#0a66d8; --p2:#0952ae; --bg:#eef2f7; --card:#fff; --ink:#1c2733; --mut:#6b7a8c;
  --ok:#16a34a; --warn:#e8a50c; --err:#dc2626; --line:#e3e8ef;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;
  background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5;
  padding-bottom:calc(64px + env(safe-area-inset-bottom,0px));
  overscroll-behavior-y:contain;
}
button{font-family:inherit}
b{font-weight:600}

#appHeader{
  position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  background:linear-gradient(135deg,#0a66d8,#094fa8);color:#fff;padding:8px 12px;
  padding-top:calc(6px + env(safe-area-inset-top,0px));
  box-shadow:0 2px 8px rgba(0,0,0,.15);
}
#appHeader .brand{display:flex;align-items:center;gap:8px}
#appHeader .logo{font-size:22px}
#appHeader .t1{font-size:16px;font-weight:600;line-height:1.2}
#appHeader .t2{font-size:11px;opacity:.85}
#appHeader .hbtn{border:1px solid rgba(255,255,255,.5);background:rgba(255,255,255,.12);color:#fff;border-radius:50%;width:34px;height:34px;font-size:16px;line-height:1}

main{max-width:760px;margin:0 auto;padding:10px 10px 20px}
.page{display:none}
.page.active{display:block;animation:fade .18s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

#tabBar{
  position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;
  background:#fff;border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom,0px);
  box-shadow:0 -2px 10px rgba(0,0,0,.06);
}
#tabBar .tab{flex:1;border:0;background:none;padding:6px 0 5px;display:flex;flex-direction:column;align-items:center;gap:1px;color:var(--mut)}
#tabBar .tab span{font-size:20px;line-height:1}
#tabBar .tab em{font-style:normal;font-size:10.5px}
#tabBar .tab.active{color:var(--p)}
#tabBar .tab.active em{font-weight:700}

.card{background:var(--card);border-radius:14px;box-shadow:0 1px 4px rgba(20,40,80,.06);margin-bottom:10px}
.cardList{display:flex;flex-direction:column;gap:8px}

/* scan */
#camWrap{position:relative;overflow:hidden;background:#0b1220;border-radius:16px;aspect-ratio:4/3}
#cam{width:100%;height:100%;object-fit:cover;display:block}
#scanFrame{
  position:absolute;inset:0;display:none;pointer-events:none;
}
#camWrap.running #scanFrame{display:block;background:linear-gradient(rgba(10,102,216,.08),rgba(10,102,216,.08))}
#scanFrame::before{content:"";position:absolute;left:12%;top:18%;right:12%;bottom:38%;border:2px solid rgba(255,255,255,.55);border-radius:14px;box-shadow:0 0 0 900px rgba(0,0,0,.16);outline:200px solid rgba(0,0,0,0)}
#scanLine{position:absolute;left:13%;right:13%;top:19%;height:2px;background:#3ee07a;box-shadow:0 0 10px #3ee07a;animation:scanmv 2s ease-in-out infinite alternate}
@keyframes scanmv{from{top:19%}to{top:59%}}
#camNotice{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:16px;color:#cfe0ff;font-size:13px}
#camNotice .bigIcon{font-size:44px}
#camNotice .msg{max-width:520px}
#camNotice .sub{color:#8fb0dd;font-size:12px;max-width:520px}
#camNotice button{margin-top:4px}
#camWrap.flashOk #camNotice,#camWrap.running.flashOk #camNotice{background:rgba(0,0,0,.1)}
#camWrap.flashOk::after{content:"✓";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:70px;color:#3ee07a;text-shadow:0 0 14px rgba(0,0,0,.6);background:rgba(46,204,113,.08)}
#camWrap.flashDup::after{content:"重复!";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:40px;font-weight:800;color:#ff5a5a;text-shadow:0 0 14px rgba(0,0,0,.7);background:rgba(220,38,38,.12)}
#camWrap.flashDup,#camWrap.flashOk{animation:pulse .5s}
@keyframes pulse{0%{opacity:.4}100%{opacity:1}}

.camBar{display:flex;gap:8px;margin:10px 0;flex-wrap:wrap}
.camBar .big{flex:1.2;min-width:180px}
.camBar .sec.tl{max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--p2)}
.camBar .sec.tl span{max-width:150px;display:inline-block;vertical-align:middle;overflow:hidden;text-overflow:ellipsis}
button.big{
  border:0;background:linear-gradient(135deg,#12b26a,#0d9b5c);color:#fff;border-radius:12px;
  padding:13px 14px;font-size:16px;font-weight:600;cursor:pointer;
}
button.big:active{transform:scale(.98)}
button.sec{
  border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;
  padding:9px 12px;font-size:13.5px;cursor:pointer;
}
button.sec:active{background:#eef3f9}
button.sec.danger{color:var(--err);border-color:#f5c2c2}
button.big2{
  border:0;background:var(--p);color:#fff;border-radius:11px;padding:11px 16px;font-size:14.5px;font-weight:600;cursor:pointer;
}
button:disabled{opacity:.45;pointer-events:none}
button.bad{border:0;background:#0b1220;color:#fff;border-radius:12px;padding:12px 14px;font-size:15px;font-weight:600}

#scanRecent .card{padding:10px 12px}
#scanRecent h4{margin:0 0 6px;font-size:13px;color:var(--mut)}
.resTable{width:100%;border-collapse:collapse;font-size:12.5px}
.resTable td{padding:3px 6px;border-bottom:1px dashed var(--line);vertical-align:top}
.resTable td:first-child{color:var(--mut);white-space:nowrap;width:74px}
.resTable td.kind{font-weight:600;color:var(--p);white-space:nowrap;width:auto}
.lastTime{color:var(--mut);font-size:11.5px;margin-top:6px}
.dupNote{color:var(--err);font-size:12px;font-weight:600;margin-top:4px}

.miniStats{display:flex;background:var(--card);border-radius:14px;overflow:hidden;box-shadow:0 1px 4px rgba(20,40,80,.06)}
.miniStats div{flex:1;text-align:center;padding:10px 4px}
.miniStats div+div{border-left:1px solid var(--line)}
.miniStats b{display:block;font-size:20px;color:var(--p)}
.miniStats span{font-size:11.5px;color:var(--mut)}
.tipNote{margin:10px 2px 0;font-size:12px;color:var(--mut)}

/* data */
.scopeBar{display:flex;gap:6px;overflow-x:auto;padding:2px 0 10px;scrollbar-width:none}
.scopeBar::-webkit-scrollbar{display:none}
.scopeBar .chip{
  flex:0 0 auto;border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 13px;font-size:13px;cursor:pointer;color:var(--mut);
}
.scopeBar .chip.on{background:var(--p);border-color:var(--p);color:#fff;font-weight:600}
.scopeBar .chip.act::after{content:"·当前";color:inherit}
.chipRow{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.chipRow .chip{flex:0 0 auto;border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 13px;font-size:13px;cursor:pointer;color:var(--mut)}
.chipRow .chip.on{background:#e5f1ff;border-color:var(--p);color:var(--p2);font-weight:600}
.scanChips .chip{flex:0 0 auto;border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 13px;font-size:12.5px;cursor:pointer;color:var(--mut)}
.scanChips .chip.on{background:#d7f0e0;border-color:#0d9b5c;color:#0e7a46;font-weight:600}
.scanChips .chip.warn{background:#ffe8e8;border-color:#dc2626;color:#b91c1c;font-weight:600}
.dataTool{display:flex;gap:8px;margin-bottom:8px}
.filterBar{display:flex;gap:6px;margin-bottom:8px;flex-wrap:wrap}
.filterBar select,.filterBar input{border:1px solid var(--line);border-radius:9px;padding:8px 9px;font-size:13px;background:#fff;min-width:0}
.filterBar select{flex:0 0 auto;max-width:110px}
.filterBar #fVal{flex:1;min-width:120px}
.filterBar #btnAddFilter{flex:0 0 auto}
.fChip{display:inline-flex;align-items:center;gap:6px;background:#e5f1ff;border:1px solid #bcd8ff;color:var(--p2);border-radius:999px;padding:5px 6px 5px 12px;font-size:12.5px;margin:0 6px 6px 0}
.fChip .fx{border:0;background:#cfe4ff;color:#245c9c;border-radius:50%;width:20px;height:20px;line-height:1;font-size:12px;cursor:pointer}
.fChip .clr{background:#fff;border:1px dashed #b9c7d8;color:var(--mut);border-radius:999px;padding:5px 12px;font-size:12.5px;cursor:pointer}
.dataTool input{flex:1;border:1px solid var(--line);border-radius:10px;padding:9px 12px;font-size:14px;background:#fff;min-width:0}
.toolBtns{display:flex;gap:6px}
.multiBar{display:flex;align-items:center;gap:8px;background:#eaf4ff;border:1px solid #bcd8ff;border-radius:12px;padding:8px 10px;margin-bottom:8px;font-size:13px;flex-wrap:wrap}
#multiBar span{flex:1;color:var(--p2);font-weight:600}
.footStats{display:flex;gap:0;background:var(--card);border-radius:12px;margin-top:10px;overflow:hidden;font-size:12.5px}
.footStats div{flex:1;text-align:center;padding:9px 4px;color:var(--mut)}
.footStats div+div{border-left:1px solid var(--line)}
.footStats b{color:var(--ink)}
.listEnd{text-align:center;padding:6px 0 2px}
.emptyBox{text-align:center;color:var(--mut);padding:34px 14px;font-size:13.5px}
.emptyBox .ic{font-size:40px;display:block;margin-bottom:8px}

/* record card */
.recCard{padding:10px 12px}
.recTop{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}
.recMain{font-weight:600;font-size:14.5px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.recMain .code{color:var(--p)}
.recName{font-weight:400;color:var(--mut);font-size:12.5px}
.tag{display:inline-block;background:#e5f1ff;color:var(--p2);border-radius:6px;padding:1px 7px;font-size:11.5px;margin-left:2px}
.tag.dup{background:#ffe8e8;color:var(--err)}
.tag.rep{background:#f6e9ff;color:#7a3bb0}
.tag.man{background:#e8f7ee;color:#0e7a46}
.tag.unparsed{background:#fff3e0;color:#b26a00}
.recBox{font-size:13px;font-weight:700;color:#b45309}
.recGrid{display:grid;grid-template-columns:1fr 1fr;gap:2px 12px;font-size:12.5px;color:var(--mut)}
.recGrid span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.recNote{margin-top:6px;font-size:12.5px;color:#8a5a00;background:#fff7e6;border:1px solid #ffe1a0;border-radius:8px;padding:4px 8px;word-break:break-all}
.recGrid .v{color:var(--ink)}
.recActions{display:flex;gap:6px;margin-top:8px;justify-content:flex-end}
.recActions button{border:0;background:#f1f5fa;color:#34495f;border-radius:8px;padding:5px 12px;font-size:12.5px;cursor:pointer}
.recActions button.del{color:var(--err)}
button.sec.green{border:0;background:#0d9b5c;color:#fff;font-weight:600}
.pRow{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 2px;border-top:1px dashed var(--line);flex-wrap:wrap}
.pRow .pMain{min-width:0;flex:1;font-size:13px}
.pRow .pSub{font-size:11.5px;color:var(--mut);margin-top:1px;word-break:break-all}
.toolBtns .sec.on{background:#e5f1ff;border-color:var(--p);color:var(--p2);font-weight:700}
.filterBar .sec.on{background:#ffe9d6;border-color:#e8a50c;color:#8a5a00;font-weight:700}
.recCard.selected{outline:2px solid var(--p);background:#f3f9ff}
.tag.watch{background:#ffe9d6;color:#b45309;border:1px solid #ffc38a}
#camWrap.flashWatch::after{content:"⚠ 隔离批号";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:34px;font-weight:800;color:#ff9d2e;text-shadow:0 0 16px rgba(0,0,0,.75);background:rgba(255,140,0,.14)}
#camWrap.flashWatch{animation:pulse .5s}
.chkbox{width:22px;height:22px;border:2px solid var(--p);border-radius:7px;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:14px;flex:0 0 auto}
.recCard .chkbox{cursor:pointer;touch-action:manipulation}
.chkbox.on{background:var(--p)}

/* summary */
.scopeRow{display:flex;gap:8px;margin:2px 0 10px}
.scopeRow select{flex:1;border:1px solid var(--line);border-radius:10px;padding:9px 10px;font-size:14px;background:#fff;min-width:0}
.totCard{background:linear-gradient(135deg,#0a66d8,#0b4d9e);color:#fff;border-radius:14px;padding:12px 14px;display:flex;gap:0;margin-bottom:10px}
.exprCard{background:var(--card);border-radius:14px;padding:12px;margin-bottom:10px;box-shadow:0 1px 4px rgba(20,40,80,.06)}
.exprHead{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.exprHead b{font-size:13.5px;color:var(--p2)}
.exprHead select{margin-left:auto;border:1px solid var(--line);border-radius:8px;padding:6px 8px;font-size:12.5px;background:#fff;max-width:150px}
.exprItem{border-top:1px dashed var(--line);padding:8px 0;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.exprItem:first-of-type{border-top:0}
.exprMat{font-size:12.5px;color:var(--mut);min-width:120px}
.exprMat b{display:block;color:var(--ink);font-size:13px}
.exprFormula{flex:1;min-width:200px;font-family:Consolas,"Courier New",monospace;font-size:13px;background:#f6f9fd;border:1px solid var(--line);border-radius:8px;padding:7px 9px;word-break:break-all;line-height:1.7}
.exprFormula .eq{color:var(--p2);font-weight:700}
.exprFormula .res{font-weight:700;color:var(--ok)}
button.miniCopy{border:0;background:var(--p);color:#fff;border-radius:8px;padding:6px 12px;font-size:12px;cursor:pointer;flex:0 0 auto}
button.miniCopy:active{filter:brightness(.9)}
.bulkBox textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px;font-size:13px;font-family:Consolas,"Courier New",monospace;min-height:130px;resize:vertical;box-sizing:border-box;background:#fff}
.blRow{display:flex;gap:8px;align-items:center;padding:7px 10px;border-bottom:1px dashed var(--line);font-size:12.5px;flex-wrap:wrap}
.blRow .n{color:var(--mut);min-width:22px}
.blRow.ok{border-left:3px solid var(--ok)}
.blRow.bad{border-left:3px solid var(--err);background:#fff7f7}
.blRow.dup{border-left:3px solid var(--warn);background:#fffaf0}
.blRow .t{color:var(--mut);flex:1;min-width:120px;word-break:break-all}
.bulkFoot{display:flex;gap:10px;align-items:center;font-size:12.5px;color:var(--mut);flex-wrap:wrap;margin-top:8px}
.bulkFoot .chk{display:flex;align-items:center;gap:6px}
.totCard div{flex:1;text-align:center}
.totCard b{display:block;font-size:22px}
.totCard span{font-size:11.5px;opacity:.85}
.groupCard{padding:0}
.groupHead{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:11px 12px;cursor:pointer;flex-wrap:wrap}
.groupHead .gName{font-weight:600;font-size:14px}
.groupHead .gName .gm{color:var(--p)}
.groupHead .gMeta{display:flex;gap:10px;font-size:12px;color:var(--mut);align-items:center}
.gNum{font-weight:700;color:#b45309;font-size:14px}
.gSum{font-weight:700;color:var(--ok);font-size:15px}
details.groupCard summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:6px;padding:11px 12px;align-items:center;flex-wrap:wrap}
details.groupCard summary::-webkit-details-marker{display:none}
details.groupCard summary .arr{transition:.15s;color:var(--mut)}
details.groupCard[open] summary .arr{transform:rotate(90deg)}
.subList{padding:0 12px 8px}
.subLine{display:flex;justify-content:space-between;gap:8px;padding:7px 4px;border-top:1px dashed var(--line);font-size:13px;align-items:center;flex-wrap:wrap}
.subLine .sl-l{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.subLine .sl-batch{font-weight:600}
.sl-nums{color:var(--mut);font-size:12px;white-space:nowrap}
.detailRows{padding:2px 0 8px}
.dRow{display:flex;gap:8px;padding:6px 10px;border-top:1px dashed var(--line);font-size:12.5px;align-items:center;background:#f7fafd}
.dRow .box{font-weight:700;color:#b45309;min-width:86px}
.dRow .qty{font-weight:700;color:var(--p);margin-left:auto;white-space:nowrap}
.dRow .date{color:var(--mut);font-size:11px;white-space:nowrap}

/* collections */
.introBar{background:var(--card);border-radius:14px;padding:13px;display:flex;gap:10px;align-items:center;justify-content:space-between;margin-bottom:10px}
.introBar b{font-size:15px}
.introBar p{margin:4px 0 0;font-size:12px;color:var(--mut)}
.colCard{padding:12px}
.colTop{display:flex;align-items:center;justify-content:space-between;gap:8px}
.colName{font-weight:700;font-size:15px;color:var(--p2)}
.colNote{font-size:12px;color:var(--mut);margin-top:2px}
.colMeta{display:flex;gap:12px;font-size:12px;color:var(--mut);margin:8px 0}
.colBtns{display:flex;gap:6px;justify-content:flex-end}
.colBtns button{border:0;background:#f1f5fa;color:#34495f;border-radius:8px;padding:5px 11px;font-size:12.5px;cursor:pointer}
.colBtns button.del{color:var(--err)}
.colBtns button.open{background:var(--p);color:#fff}

/* settings */
.setGroup{background:var(--card);border-radius:14px;margin-bottom:10px;overflow:hidden;box-shadow:0 1px 4px rgba(20,40,80,.06)}
.setGroup h3{margin:0;padding:10px 14px;font-size:13px;color:var(--p2);background:#eef5ff;border-bottom:1px solid var(--line)}
.setRow{display:flex;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid #f1f4f8;font-size:14px}
.setRow:last-child{border-bottom:0}
.setRow .lbl{flex:1}
.setRow .lbl small{display:block;color:var(--mut);font-size:11.5px}
.setRow select,.setRow input[type=text],.setRow input[type=number]{border:1px solid var(--line);border-radius:8px;padding:7px 8px;font-size:14px;max-width:150px;background:#fff}
.setRow .val{color:var(--p2);font-weight:600;min-width:64px;text-align:center;font-size:13px}
.setRow .mini{font-size:11px;color:var(--mut)}
.switch{position:relative;width:46px;height:26px;flex:0 0 auto}
.switch input{opacity:0;width:0;height:0}
.switch i{position:absolute;inset:0;background:#c9d4e0;border-radius:999px;transition:.18s;cursor:pointer}
.switch i::after{content:"";position:absolute;left:3px;top:3px;width:20px;height:20px;background:#fff;border-radius:50%;transition:.18s;box-shadow:0 1px 3px rgba(0,0,0,.25)}
.switch input:checked+i{background:var(--ok)}
.switch input:checked+i::after{transform:translateX(20px)}
.rangeRow{flex-direction:column;align-items:stretch;gap:6px}
.rangeRow .rTop{display:flex;justify-content:space-between;align-items:center}
input[type=range]{width:100%}
.dangerZone{color:var(--err)}

/* modal */
#modalShell{display:none;position:fixed;inset:0;z-index:60}
#modalShell.open{display:block}
#modalShell .mask{position:absolute;inset:0;background:rgba(10,20,35,.55)}
#modalShell .sheet{
  position:absolute;left:0;right:0;bottom:0;margin:0 auto;max-width:640px;max-height:86vh;overflow:auto;
  background:#fff;border-radius:18px 18px 0 0;padding:14px 14px calc(16px + env(safe-area-inset-bottom,0px));
  animation:up .18s ease;display:flex;flex-direction:column;
}
@keyframes up{from{transform:translateY(40px);opacity:.4}to{transform:none;opacity:1}}
.sheet h3{margin:0 0 12px;font-size:16px;color:var(--ink);display:flex;align-items:center;justify-content:space-between}
.sheet h3 .x{border:0;background:#f1f5fa;border-radius:8px;width:30px;height:30px;font-size:15px;cursor:pointer;color:#52647a}
.sheet .body{flex:1;overflow:auto}
.sheet .foot{display:flex;gap:8px;margin-top:12px;justify-content:flex-end;flex-wrap:wrap}
.sheet .foot button{flex:0 0 auto}
.frm{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.frm .full{grid-column:1/-1}
.frm label{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--mut)}
.frm label span{font-weight:600;color:#3b4c5f}
.frm input,.frm select{border:1px solid var(--line);border-radius:8px;padding:8px 9px;font-size:13.5px;background:#fff;color:var(--ink)}
.frm textarea{border:1px solid var(--line);border-radius:8px;padding:8px 9px;font-size:13.5px;min-height:64px;resize:vertical;font-family:inherit}
.optList{display:flex;flex-direction:column;gap:8px;max-height:52vh;overflow:auto}
.optItem{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:12px;padding:10px 12px;cursor:pointer;font-size:14px}
.optItem .oi-main{flex:1}
.optItem .oi-sub{font-size:11.5px;color:var(--mut)}
.optItem.sel{border-color:var(--p);background:#eef6ff}
.optItem.sel .chkbox{background:var(--p)}
#modalShell .sheet .body{min-height:0}

.btnRow{display:flex;gap:8px;flex-wrap:wrap}
.btnPri{border:0;background:var(--p);color:#fff;border-radius:10px;padding:10px 18px;font-size:14.5px;font-weight:600;cursor:pointer}
.btnPri.green{background:#0d9b5c}
.btnPri.red{background:var(--err)}
.btnFlat{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;padding:10px 18px;font-size:14px;cursor:pointer}
.btnFlat:active,.btnPri:active{filter:brightness(.93)}
.padLine{display:flex;justify-content:space-between;gap:8px;align-items:center;padding:6px 0;font-size:13.5px;color:var(--mut);border-bottom:1px dashed #eef1f5}
.padLine b{color:var(--ink)}
.selCount{font-size:12px;color:var(--mut);margin-top:8px}
.rawBox{background:#0b1220;color:#bfe0ff;border-radius:10px;padding:10px;font-size:12.5px;word-break:break-all;margin:8px 0}
.warnLine{background:#fff7e6;border:1px solid #ffe1a0;color:#8a5a00;border-radius:10px;padding:8px 10px;font-size:12.5px;margin-bottom:10px}
.redLine{background:#fdecec;border:1px solid #f5c2c2;color:#b91c1c;border-radius:10px;padding:8px 10px;font-size:12.5px;margin-bottom:10px}
.greenLine{background:#ecfdf3;border:1px solid #b7e8cd;color:#127a46;border-radius:10px;padding:8px 10px;font-size:12.5px;margin-bottom:10px}
.codeBlock{background:#0b1220;color:#aee2c8;border-radius:10px;padding:10px 12px;font-size:11.5px;white-space:pre-wrap;word-break:break-all;overflow:auto}
.helpWrap{font-size:13px;color:#34495f}
.helpWrap h4{margin:14px 0 6px;color:var(--p2);font-size:14px}
.helpWrap p{margin:4px 0}

/* toasts */
#toasts{position:fixed;top:calc(12px + env(safe-area-inset-top,0px));left:0;right:0;display:flex;flex-direction:column;align-items:center;gap:8px;z-index:90;pointer-events:none}
.toast{
  background:rgba(22,30,44,.94);color:#fff;border-radius:10px;padding:9px 16px;font-size:13px;
  max-width:88vw;box-shadow:0 4px 14px rgba(0,0,0,.25);animation:td .25s ease;text-align:center;
}
.toast.warn{background:rgba(232,165,12,.95);color:#3b2c00}
.toast.err{background:rgba(220,38,38,.95)}
.toast.ok{background:rgba(22,163,74,.95)}
@keyframes td{from{transform:translateY(-14px);opacity:0}to{transform:none;opacity:1}}

@media(min-width:900px){
  #camWrap{aspect-ratio:16/9}
}