/* Same language as the sign's own web UI: Cargan, black on paper white, thick bars, no rounded
   corners, red only for errors and always with text. The dark scheme swaps the tokens. */
@font-face{font-family:'CarganWeb';src:url('/static/fonts/carganreg.otf') format('opentype');font-weight:400;font-display:swap}
@font-face{font-family:'CarganWeb';src:url('/static/fonts/carganbol.otf') format('opentype');font-weight:700;font-display:swap}
:root{color-scheme:light dark;--fg:#121212;--fg-soft:#5a5a5a;--bg:#f7f7f5;--paper:#fff;--line:#121212;--line-soft:#d0d0cd;--err:#a00;--note:#efefe9;--inv-bg:#111;--inv-fg:#fff}
@media(prefers-color-scheme:dark){:root{--fg:#f2f2ee;--fg-soft:#a6a6a0;--bg:#0f0f0f;--paper:#181818;--line:#f2f2ee;--line-soft:#3a3a38;--err:#ff7070;--note:#232322;--inv-bg:#f2f2ee;--inv-fg:#111}}
*{box-sizing:border-box}
body{font-family:'CarganWeb',Arial,sans-serif;margin:0;background:var(--bg);color:var(--fg)}
a{color:var(--fg)}
code{font-size:13px;word-break:break-all}
.shell{max-width:1120px;margin:0 auto;padding:14px 14px 28px}
.top{border-top:3px solid var(--line);border-bottom:6px solid var(--line);padding:16px 0 10px;margin-bottom:16px}
h1{margin:0;font-size:clamp(28px,5vw,56px);line-height:1.06}
.top-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;margin-top:4px}
.sub{margin:0;color:var(--fg-soft);font-size:14px}
.who{margin:0;font-size:14px;color:var(--fg-soft);display:flex;align-items:baseline;gap:10px}
.who button{background:transparent;color:var(--fg);padding:0;font-size:14px;text-decoration:underline}
.meta,.stat>b,.nav-h,th{font-size:13px;font-weight:400;color:var(--fg-soft)}
h2{font-size:18px;margin:0 0 8px}
h3{margin:0 0 10px;font-size:18px;padding-bottom:6px;border-bottom:1px solid var(--line)}
button,.btn{font-family:inherit;border:0;background:var(--fg);color:var(--paper);padding:10px 14px;font-size:16px;line-height:1.2;cursor:pointer;text-decoration:none;display:inline-block}
button.ghost,.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line);padding:9px 13px}
.layout{display:grid;grid-template-columns:1fr;gap:12px}
.tabs{display:flex;gap:8px;overflow:auto;padding-bottom:4px;margin:0}
.tab{display:inline-block;text-decoration:none;white-space:nowrap;border:1px solid var(--line);background:transparent;color:var(--fg);padding:8px 12px}
.tab.active{background:var(--fg);color:var(--paper)}
@media(min-width:900px){
.layout{grid-template-columns:200px 1fr;gap:24px;align-items:start}
.tabs{flex-direction:column;gap:0;position:sticky;top:12px;overflow:visible;border-top:3px solid var(--line);padding:0}
.tab{border:0;border-bottom:1px solid var(--line-soft);padding:10px 12px}
}
main{min-width:0}
.card{background:var(--paper);border:1px solid var(--line-soft);padding:14px;margin-bottom:12px}
.grid{display:grid;grid-template-columns:1fr;gap:10px}
@media(min-width:760px){.grid.two{grid-template-columns:1fr 1fr}}
label{display:block;font-weight:700;font-size:15px;margin:0 0 4px}
input[type=text],input[type=password],select,textarea{width:100%;padding:8px;border:0;border-bottom:1px solid var(--line);font-family:inherit;background:var(--paper);color:var(--fg);font-size:16px}
textarea{resize:vertical}
textarea.code{font-family:ui-monospace,Consolas,monospace;font-size:13px;word-break:break-all;border:1px solid var(--line-soft)}
.f{margin-top:10px}
.grid>.f{margin-top:0}
form>.grid{margin-top:10px}
.help{display:block;color:var(--fg-soft);font-size:13px;margin-top:4px}
.err{color:var(--err)}
p.err{font-size:13px;margin:4px 0 0}
.muted{color:var(--fg-soft);font-size:13px}
.banner{background:var(--note);border:1px solid var(--line);padding:10px 12px;margin-bottom:12px}
.banner.err{background:var(--inv-bg);color:var(--inv-fg)}
.kv{display:grid;grid-template-columns:auto 1fr;gap:5px 28px;font-size:15px;margin:6px 0}
.kv>b{font-weight:700}
.kv>span{min-width:0;overflow-wrap:anywhere}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:0 14px;border-top:3px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:14px}
@media(min-width:760px){.stats{grid-template-columns:repeat(4,1fr)}.stats.five{grid-template-columns:repeat(5,1fr)}}
.stat{padding:10px 0 12px;min-width:0}
.stat>b{display:block}
.stat>span{display:block;font-weight:700;font-size:clamp(17px,1.6vw,20px);line-height:1.2;margin:3px 0;overflow-wrap:anywhere}
.stat>small{display:block;font-size:13px;color:var(--fg-soft);overflow-wrap:anywhere}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;align-items:center}
table{width:100%;border-collapse:collapse;font-size:15px}
th{text-align:left;padding:0 12px 6px 0;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:9px 12px 9px 0;border-top:1px solid var(--line-soft);vertical-align:top}
tr:first-child>td{border-top:0}
td:last-child,th:last-child{padding-right:0}
td a{font-weight:700;text-decoration:none}
td a:hover{text-decoration:underline}
td small{display:block;font-size:13px;color:var(--fg-soft)}
.scroll{overflow-x:auto}
.scroll>table{min-width:680px}
tr.off td,tr.off td a{color:var(--fg-soft)}
summary{list-style:none;cursor:pointer}
summary::-webkit-details-marker{display:none}
summary:focus{outline:0}
summary:focus-visible{outline:2px solid var(--line);outline-offset:2px}
summary::after{content:'';flex:none;width:9px;height:9px;border:solid var(--line);border-width:0 2px 2px 0;transform:rotate(45deg);margin:0 4px 4px 0;transition:transform .15s}
details[open]>summary::after{transform:rotate(-135deg);margin:4px 4px 0 0}
details.card{padding:0}
details.card>summary{display:flex;align-items:baseline;gap:12px;margin:0 14px;padding:14px 0}
details.card>summary h3{margin:0;padding:0;border:0;flex:none}
details.card>summary::after{align-self:center;margin-bottom:0}
details.card[open]>summary::after{margin-top:0}
details.card>summary .hint{flex:1;font-size:13px;color:var(--fg-soft)}
details.card[open]>summary{border-bottom:1px solid var(--line);padding-bottom:6px;margin-bottom:12px}
details.card>.body{padding:0 14px 14px}
.qr{display:block;width:min(100%,280px);height:auto;margin-top:6px}
.chart{display:block;width:100%;height:auto;margin-top:6px}
.chart text{font-family:inherit;font-size:11px;fill:var(--fg-soft)}
.chart .grid{stroke:var(--line-soft);stroke-width:1}
.chart .ink{fill:none;stroke:var(--fg);stroke-width:2;stroke-linejoin:round}
.chart .hit{fill:transparent}
.chart .dot,.chart .bar{fill:var(--fg)}
.chart .hollow,.chart .barh{fill:var(--paper);stroke:var(--fg);stroke-width:1.5}
.legend{display:flex;gap:16px;font-size:13px;color:var(--fg-soft);margin-top:4px}
.legend i{display:inline-block;width:10px;height:10px;vertical-align:-1px;margin-right:5px;background:var(--fg)}
.legend i.hollow{background:var(--paper);border:1.5px solid var(--fg)}
.range{display:flex;gap:8px;margin-bottom:10px}
.btn.active{background:var(--fg);color:var(--paper)}
h4{margin:18px 0 6px;padding-top:14px;border-top:1px solid var(--line-soft);font-size:15px;font-weight:700}
summary.adv{display:flex;justify-content:space-between;align-items:center;font-weight:700;padding:8px 0;margin-top:14px;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.unit{display:flex;align-items:baseline;border-bottom:1px solid var(--line)}
.unit input{border:0;flex:1;min-width:0}
.unit span{color:var(--fg-soft);font-size:14px;padding:0 8px;white-space:nowrap}
input.invalid,textarea.invalid,select.invalid,.unit.invalid{border-bottom:2px solid var(--err)}
input[type=checkbox]{appearance:none;-webkit-appearance:none;flex:none;width:22px;height:22px;margin:0;border:2px solid var(--line);background:var(--paper);position:relative;cursor:pointer}
input[type=checkbox]:checked{background:var(--fg)}
input[type=checkbox]:checked::after{content:'';position:absolute;left:6px;top:2px;width:5px;height:10px;border:solid var(--paper);border-width:0 2px 2px 0;transform:rotate(45deg)}
input[type=checkbox]:focus-visible{outline:2px solid var(--line);outline-offset:2px}
.check{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;font-weight:400;font-size:15px;margin:0;padding:9px 0;border-top:1px solid var(--line-soft);cursor:pointer}
h3+.check,.body>.check:first-child{border-top:0;padding-top:2px}
.check>.text{flex:1}
.check>input{margin-top:1px}
.days{display:flex;flex-wrap:wrap;gap:14px;padding:6px 0}
.days label{display:inline-flex;align-items:center;gap:6px;font-weight:400;font-size:15px;margin:0;cursor:pointer}
.days input[type=checkbox]{width:18px;height:18px}
.days input[type=checkbox]:checked::after{left:4px;top:1px;width:4px;height:8px}
form>.actions{margin:0 0 12px}