@font-face{font-family:Archivo;src:url(/fonts/Archivo-Bold.ttf);font-weight:700;font-display:swap}
@font-face{font-family:Inst;src:url(/fonts/InstrumentSans.ttf);font-weight:400 700;font-display:swap}
@font-face{font-family:Mono;src:url(/fonts/IBMPlexMono-Regular.ttf);font-display:swap}
@font-face{font-family:Mono;src:url(/fonts/IBMPlexMono-SemiBold.ttf);font-weight:600;font-display:swap}
:root{--stage:#080808;--case:#141416;--case2:#1b1b1e;--edge:#26262A;--alu:#9A9DA3;--white:#F4F2EE;--red:#E4191F;--ok:#3fb68b;--warn:#f0b43c;--bad:#ff6b6f}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--stage)}
body{background:var(--stage);color:var(--white);font-family:Inst,system-ui,sans-serif;font-size:16px;line-height:1.45;-webkit-text-size-adjust:100%;padding-bottom:calc(72px + env(safe-area-inset-bottom))}
a{color:inherit;text-decoration:none}
b{font-weight:600}

/* chrome */
.top{display:flex;align-items:center;padding:14px 16px;padding-top:max(14px,env(safe-area-inset-top));border-bottom:1px solid var(--edge)}
.brand img{height:22px;display:block}
.tabs{position:fixed;left:0;right:0;bottom:0;z-index:10;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(8,8,8,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--edge);padding-bottom:env(safe-area-inset-bottom)}
.tabs a{text-align:center;padding:14px 2px 13px;font-size:13px;color:var(--alu);border-top:2px solid transparent;margin-top:-1px}
.tabs a.on{color:var(--white);border-top-color:var(--red)}
main{max-width:560px;margin:0 auto;padding:22px 16px 40px}
main.wide{max-width:760px}

/* type */
.k{font-family:Mono;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--alu)}
h1{font-family:Archivo,sans-serif;font-weight:700;font-size:30px;line-height:1.1;margin:6px 0 14px;letter-spacing:-.01em}
.lead{color:#cfccc6;margin:-4px 0 18px}
.sec{margin:30px 0 4px;padding-bottom:6px}
.unit{color:var(--alu)}
.mono{font-family:Mono}
.dim{color:var(--alu)} .small{font-size:13px} .hot{color:var(--warn)} .ok{color:var(--ok)}

/* numbers */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 22px}
.stats .kv{background:var(--case);border:1px solid var(--edge);border-radius:12px;padding:12px 14px}
.kv{min-width:0}
.kv .v{margin-top:4px;overflow-wrap:anywhere}
.kv .v.big{font-family:Archivo;font-size:26px;line-height:1.1}

/* buttons + forms */
.btn{display:block;width:100%;text-align:center;background:var(--red);color:#fff;border:0;border-radius:12px;padding:15px 18px;font:600 16px Inst,sans-serif;cursor:pointer;-webkit-appearance:none}
.btn.ghost{background:transparent;border:1px solid var(--edge);color:var(--white)}
.typerow .btn.ghost{width:auto}
.btn.next{margin-top:30px}
.finish{margin-top:26px}
input{width:100%;background:var(--case);border:1px solid var(--edge);border-radius:12px;color:var(--white);padding:13px 14px;font:16px Inst,sans-serif;-webkit-appearance:none}
input#code{font-family:Mono}
input:focus{outline:none;border-color:var(--alu)}
input[type=date]{min-height:48px}
.form{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.form .btn{margin-top:8px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.two>div{display:flex;flex-direction:column;gap:8px}
.search{margin-bottom:6px}

/* home */
.modes{display:flex;flex-direction:column;gap:12px}
.mode{display:flex;flex-direction:column;gap:4px;background:var(--case);border:1px solid var(--edge);border-radius:14px;padding:18px 18px 16px;position:relative}
.mode:after{content:"›";position:absolute;right:18px;top:16px;font-size:24px;color:var(--alu)}
.mt{font-family:Archivo;font-size:20px}
.md{color:#cfccc6;font-size:15px;padding-right:20px}
.ms{font-family:Mono;font-size:12px;color:var(--alu);margin-top:6px}

/* scanner */
.cam{width:100%;aspect-ratio:1/1;background:var(--case);border:1px solid var(--edge);border-radius:14px;overflow:hidden;margin-bottom:12px;display:flex;align-items:center;justify-content:center}
.cam video{width:100%!important;height:100%!important;object-fit:cover}
.camidle{padding:24px;text-align:center;color:var(--alu);max-width:260px}
.msg{min-height:20px;margin:8px 0 0;font-size:14px;color:var(--alu)} .msg.bad{color:var(--bad)}
.type{margin-top:14px}
.typerow{display:flex;gap:8px;margin-top:6px}
.result{display:grid;grid-template-columns:88px 1fr;gap:14px;align-items:center;background:var(--case);border:1px solid var(--edge);border-left:4px solid var(--alu);border-radius:12px;padding:12px;margin-bottom:12px}
.result.new{border-left-color:var(--ok)} .result.dup{border-left-color:var(--alu)} .result.warn{border-left-color:var(--warn)} .result.bad{border-left-color:var(--bad);grid-template-columns:1fr}
.result .rt{display:flex;flex-direction:column;gap:2px}
.result b{font-size:18px}
.rmsg{margin-top:4px;font-weight:600}
.result.new .rmsg{color:var(--ok)} .result.warn .rmsg{color:var(--warn)} .result.bad .rmsg{color:var(--bad)}

/* photos */
.th{width:48px;height:48px;border-radius:9px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;flex:none}
.th img{max-width:88%;max-height:88%;object-fit:contain}
.th.none{background:var(--case2)}
.th.big{width:88px;height:88px}
.hero{background:#fff;border-radius:16px;height:240px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;overflow:hidden}
.hero img{max-width:86%;max-height:86%;object-fit:contain}

/* lists */
.list{display:flex;flex-direction:column}
.row{display:flex;align-items:center;gap:12px;padding:10px 2px;border-bottom:1px solid var(--edge)}
.row .rt{display:flex;flex-direction:column;min-width:0;flex:1}
.row .rt .small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row>.mono,.row>.small:last-child{margin-left:auto;white-space:nowrap}
.row.mini{justify-content:space-between;padding:11px 2px}
.row.done{opacity:.45}
.row.done b{text-decoration:line-through}
a.row:active{background:var(--case)}
.empty{padding:10px 0}
.grp{border-bottom:1px solid var(--edge)}
.grp summary{display:flex;align-items:center;gap:12px;padding:12px 2px;cursor:pointer;list-style:none}
.grp summary::-webkit-details-marker{display:none}
.grp summary .rt{display:flex;flex-direction:column;flex:1;min-width:0}
.grp .list{padding:0 0 10px 60px}
.grp .row{border-bottom-color:#1c1c1f}
.tick{width:26px;height:26px;border-radius:50%;border:1px solid var(--edge);color:transparent;display:flex;align-items:center;justify-content:center;font-size:14px;flex:none}
.tick.on{background:var(--ok);border-color:var(--ok);color:#08140f}

/* audit */
.progress{background:var(--case);border:1px solid var(--edge);border-radius:14px;padding:16px;margin-bottom:16px}
.pnum{font-family:Archivo;font-size:40px;line-height:1}
.pnum .dim{font-size:20px}
.bar{height:8px;background:var(--case2);border-radius:8px;overflow:hidden;margin:12px 0 8px}
.bar span{display:block;height:100%;background:var(--ok);border-radius:8px;transition:width .3s}
.note{color:var(--alu);margin-bottom:10px}

/* shows */
.seg{display:grid;grid-template-columns:1fr 1fr;background:var(--case);border:1px solid var(--edge);border-radius:12px;padding:4px;margin-bottom:14px}
.seg a{text-align:center;padding:10px;border-radius:9px;color:var(--alu);font-weight:600}
.seg a.on{background:var(--white);color:var(--stage)}
.newshow>summary{list-style:none}
.newshow>summary::-webkit-details-marker{display:none}
.newshow[open]>summary{background:transparent;border:1px solid var(--edge)}

/* item */
.idrow{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:-6px 0 18px}
.id{color:var(--alu);font-size:15px}
.pill{font-size:13px;font-weight:600;padding:5px 11px;border-radius:999px;border:1px solid}
.pill.ok{color:var(--ok);border-color:rgba(63,182,139,.4)} .pill.hot{color:var(--warn);border-color:rgba(240,180,60,.4)}
.panel{background:var(--case);border:1px solid var(--edge);border-radius:14px;padding:16px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.more{margin-top:24px;border-top:1px solid var(--edge);border-bottom:1px solid var(--edge);padding:14px 0}
.more summary{cursor:pointer;list-style:none}
.more summary::-webkit-details-marker{display:none}
.more summary:after{content:" +";}
.more[open] summary:after{content:" −"}
.more .grid{margin-top:14px;grid-template-columns:1fr}

/* login */
.login{max-width:380px;padding-top:12vh}
.loginlogo{height:26px;margin-bottom:40px}
.login form{margin-top:18px;display:flex;flex-direction:column;gap:8px}
.login .btn{margin-top:8px}
.err{color:var(--bad);font-size:14px}
@media (max-width:380px){.stats{gap:8px}.kv .v.big{font-size:22px}.tabs a{font-size:12px}}

/* v2 additions: problems, serials, filters, export */
.bad{color:var(--bad)}
.alert{display:flex;flex-direction:column;gap:2px;background:rgba(255,107,111,.08);border:1px solid rgba(255,107,111,.35);border-radius:14px;padding:14px 16px;margin:-8px 0 18px}
.alert b{color:var(--bad)} .alert span{font-size:14px;color:#cfccc6}
.dl{display:block;text-align:center;margin-top:22px;font-size:14px;color:var(--alu);text-decoration:underline;text-underline-offset:3px}
.pills{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.pill.bad{color:var(--bad);border-color:rgba(255,107,111,.4)}
.probbox{display:flex;flex-direction:column;gap:4px;background:rgba(255,107,111,.08);border:1px solid rgba(255,107,111,.35);border-radius:14px;padding:14px 16px;margin:0 0 16px}
.probbox form{margin-top:8px}
.serial{margin-top:16px;padding-top:14px;border-top:1px solid var(--edge)}
.serial input{font-family:Mono}
.report .form{margin-top:14px}
.seg.radio{margin:0}
.seg.radio label{position:relative;text-align:center}
.seg.radio{grid-template-columns:repeat(3,1fr)}
.seg.radio input{position:absolute;opacity:0;inset:0}
.seg.radio span{display:block;padding:10px 4px;border-radius:9px;color:var(--alu);font-weight:600;font-size:14px}
.seg.radio input:checked+span{background:var(--white);color:var(--stage)}
.chips{display:flex;gap:8px;overflow-x:auto;margin:0 -16px 12px;padding:0 16px;scrollbar-width:none}
.chips a{flex:none;padding:8px 13px;border:1px solid var(--edge);border-radius:999px;font-size:14px;color:#cfccc6}
.chips a span{color:var(--alu);margin-left:2px}
.chips a.on{background:var(--white);color:var(--stage);border-color:var(--white)} .chips a.on span{color:#55555c}
.rprob{color:var(--bad);font-size:14px;font-weight:600}
.result[hidden]{display:none}
.hero{position:relative}
.hero .cap{position:absolute;left:10px;bottom:10px;background:rgba(8,8,8,.78);color:var(--white);font-size:12px;padding:4px 9px;border-radius:999px}

/* v3: home, set check, sign-in */
.ic{width:22px;height:22px;flex:none}
h1.hi{font-size:28px;margin-bottom:18px}
.scanhero{display:flex;align-items:center;gap:16px;background:var(--red);color:#fff;border-radius:18px;padding:20px 18px;margin-bottom:12px;box-shadow:0 10px 30px -12px rgba(228,25,31,.55)}
.sh-ic{width:52px;height:52px;border-radius:14px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;flex:none}
.sh-ic .ic{width:28px;height:28px}
.sh-t{display:flex;flex-direction:column;gap:3px;flex:1;min-width:0}
.sh-t b{font-family:Archivo;font-size:21px;line-height:1.15}
.sh-t span{font-size:14px;opacity:.88}
.ic.chev{opacity:.7;width:20px;height:20px}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.tile{display:flex;flex-direction:column;gap:6px;background:var(--case);border:1px solid var(--edge);border-radius:16px;padding:16px;min-height:132px}
.tile .ic{color:var(--white);margin-bottom:auto}
.tile b{font-family:Archivo;font-size:17px;margin-top:14px}
.tile span{font-size:13px;color:var(--alu);line-height:1.35}
.minibar{display:block;height:4px;background:var(--case2);border-radius:4px;overflow:hidden;margin-top:4px}
.minibar i{display:block;height:100%;background:var(--ok)}
.alert{flex-direction:row;align-items:center;gap:12px;margin:0 0 12px}
.alert>span{display:flex;flex-direction:column;flex:1}
.alert .ic{color:var(--bad)}
.strip{display:grid;grid-template-columns:repeat(3,1fr);background:var(--case);border:1px solid var(--edge);border-radius:16px;margin:0 0 6px}
.strip a{display:flex;flex-direction:column;align-items:center;padding:14px 4px;gap:2px}
.strip a+a{border-left:1px solid var(--edge)}
.strip b{font-family:Archivo;font-size:24px;line-height:1.1}
.strip span{font-family:Mono;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--alu)}
.feed .row.mini{align-items:flex-start;gap:12px;font-size:14px}
.feed .row.mini>.small{flex:none}
.foot{display:flex;justify-content:center;gap:10px;margin-top:28px;font-size:14px;color:var(--alu)}
.foot a{text-decoration:underline;text-underline-offset:3px}
.setbox{display:flex;gap:14px;background:var(--case);border:1px solid var(--edge);border-radius:16px;padding:16px;margin:0 0 16px}
.setbox>.ic{color:var(--alu);margin-top:2px}
.setbox.lit{border-color:rgba(228,25,31,.55);background:linear-gradient(180deg,rgba(228,25,31,.10),rgba(228,25,31,.03))}
.setbox.lit>.ic{color:var(--red)}
.sb-body{flex:1;display:flex;flex-direction:column;gap:12px}
.sb-q{font-family:Archivo;font-size:19px}
.sb-row p{margin:0 0 10px;font-size:15px;color:#d9d6d0}
.sb-row+.sb-row{padding-top:12px;border-top:1px solid var(--edge)}
.list .row .tick{margin-left:auto}
.alt{display:block;text-align:center;margin-top:20px;color:var(--alu);font-size:14px;text-decoration:underline;text-underline-offset:3px}
a.u{text-decoration:underline}
.login .lead{margin:0 0 6px}
.list .row.done:has(.tick){opacity:.6}.list .row.done:has(.tick) b{text-decoration:none}

/* v4: ask */
.tabs{grid-template-columns:repeat(6,1fr)}
.tabs a{font-size:12.5px;padding-left:0;padding-right:0}
.chat{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}
.bub{max-width:88%;padding:11px 14px;border-radius:16px;font-size:15px;line-height:1.45;overflow-wrap:anywhere}
.bub p{margin:0 0 6px}.bub p:last-child{margin:0}
.bub ul{margin:4px 0 6px 18px}.bub li{margin:2px 0}
.bub a{text-decoration:underline;text-underline-offset:2px}
.bub.me{align-self:flex-end;background:var(--white);color:var(--stage);border-bottom-right-radius:5px}
.bub.ai{align-self:flex-start;background:var(--case);border:1px solid var(--edge);border-bottom-left-radius:5px}
.srcs{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.srcs a{font-size:12px;font-family:Mono;color:var(--alu);border:1px solid var(--edge);border-radius:999px;padding:3px 9px;text-decoration:none}
.typing{display:flex;gap:5px;padding:14px 16px}
.typing span{width:7px;height:7px;border-radius:50%;background:var(--alu);animation:blink 1.2s infinite}
.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.25}40%{opacity:1}}
@media (prefers-reduced-motion:reduce){.typing span{animation:none;opacity:.6}}
.ask-chips{flex-wrap:wrap;overflow:visible;margin:0 0 14px;padding:0}
.chipbtn{background:transparent;border:1px solid var(--edge);color:#d9d6d0;border-radius:999px;padding:9px 13px;font:14px Inst,sans-serif;cursor:pointer;text-align:left}
.askbar{display:flex;gap:8px;position:sticky;bottom:calc(64px + env(safe-area-inset-bottom));background:var(--stage);padding:8px 0}
.askbar .btn{width:auto;padding:0 20px}
.btn:disabled{opacity:.5}
.engine{margin-top:6px}
.ask-chips[hidden]{display:none}