/* ============================================================
   Cash Callin Lens. The CC palette (v63) and the v93 button form:
   Onyx #121212 · Graphite #2A2A2A · Lavender #B676FF ·
   Ivory Mist #FFFAE6 (the one button you are meant to press) ·
   Cool Steel #A0A0A0. Sora + JetBrains Mono, self-hosted.
   No inline style attributes: the CSP has no 'unsafe-inline' for
   markup, and positions are set through the CSSOM from lens.js.
   ============================================================ */
@font-face{font-family:Sora;font-style:normal;font-weight:400 800;font-display:swap;src:url(/fonts/sora-v17-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Sora;font-style:normal;font-weight:400 800;font-display:swap;src:url(/fonts/sora-v17-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/jbmono-v24-latin.woff2) format("woff2")}
@font-face{font-family:"Sora Fallback";src:local(Arial),local(Helvetica),local(Roboto);size-adjust:113.22%;ascent-override:85.68%;descent-override:25.61%}

:root{
  --onyx:#121212;--graphite:#2A2A2A;--lav:#B676FF;--ivory:#FFFAE6;--steel:#A0A0A0;
  --surface:#1B1B1B;--text:#ECE9F2;--dim:#7F779E;
  --b-fill:rgba(18,18,18,.72);
  --b-halo:0 0 0 3px rgba(182,118,255,.12),0 0 22px -6px rgba(182,118,255,.45);
  --b-top:inset 0 1px 0 rgba(255,255,255,.05);
  --cc-snap:cubic-bezier(.2,.8,.2,1);
  --cc-spring:cubic-bezier(.34,1.36,.64,1);
  --ctl-h:92px;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--onyx);color:var(--text)}
body{font:15px/1.5 Sora,"Sora Fallback",system-ui,sans-serif;display:grid;grid-template-rows:auto minmax(0,1fr) auto;height:100dvh;overflow:hidden;-webkit-tap-highlight-color:transparent}
.defs{position:absolute;width:0;height:0;overflow:hidden}
[hidden]{display:none!important}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--lav);outline-offset:2px}
svg{display:block}

/* ---------- top bar ---------- */
.top{display:flex;align-items:center;gap:12px;padding:calc(10px + env(safe-area-inset-top)) 16px 10px;background:var(--onyx);border-bottom:1px solid #1d1d1d;z-index:5}
.mark{display:inline-flex;align-items:center;gap:7px;text-decoration:none;color:var(--ivory);flex:none}
.ccm{width:34px;height:23px}
.cc-dot{width:6px;height:6px;border-radius:50%;background:var(--lav);margin-left:-5px;align-self:flex-end;margin-bottom:4px}
.cc-page{font-weight:600;font-size:15px;letter-spacing:.01em;padding-left:9px;border-left:1px solid var(--graphite);line-height:1.1}
.top-r{display:flex;gap:6px;margin-left:auto}
.seg{display:flex;gap:3px;padding:3px;border-radius:999px;border:1px solid var(--graphite);background:var(--b-fill);margin-left:auto}
.seg button{border:0;background:none;padding:6px 12px;border-radius:999px;font-size:12.5px;color:var(--steel);min-height:30px;transition:color .14s var(--cc-snap),background .14s var(--cc-snap)}
.seg button[aria-pressed=true]{background:#1d1826;color:var(--ivory);box-shadow:inset 0 0 0 1px rgba(182,118,255,.55),0 0 14px -6px rgba(182,118,255,.7)}
@media (hover:hover){.seg button:hover{color:var(--ivory)}}
.seg+.top-r{margin-left:0}

/* ---------- buttons (the v93 form) ---------- */
.ic{width:38px;height:38px;border-radius:999px;display:grid;place-items:center;flex:none;border:1px solid var(--graphite);background:var(--b-fill);color:var(--steel);box-shadow:var(--b-top);transition:color .14s var(--cc-snap),border-color .14s var(--cc-snap),box-shadow .2s var(--cc-snap),transform .44s var(--cc-spring)}
.ic svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ic.big{width:48px;height:48px}
.ic.big svg{width:22px;height:22px}
@media (hover:hover){.ic:hover{color:var(--ivory);border-color:rgba(182,118,255,.62);box-shadow:var(--b-top),var(--b-halo)}}
.ic:active,.btn:active{transform:scale(.94);transition-duration:.08s}
.ic[aria-pressed=true]{color:var(--onyx);background:var(--ivory);border-color:var(--ivory)}
.ic[hidden]{display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:999px;border:1px solid var(--graphite);background:var(--b-fill);color:var(--ivory);font-size:14px;font-weight:500;text-decoration:none;box-shadow:var(--b-top);transition:border-color .14s var(--cc-snap),box-shadow .2s var(--cc-snap),transform .44s var(--cc-spring)}
@media (hover:hover){.btn:hover{border-color:rgba(182,118,255,.62);box-shadow:var(--b-top),var(--b-halo)}}
.btn-primary{background:var(--ivory);color:var(--onyx);border-color:var(--ivory);font-weight:600}
@media (hover:hover){.btn-primary:hover{box-shadow:0 0 0 3px rgba(255,250,230,.14),0 0 26px -6px rgba(255,250,230,.55)}}
.btn-sm{min-height:36px;padding:7px 13px;font-size:13px}
.btn[disabled]{opacity:.5;pointer-events:none}
.file{position:relative;overflow:hidden;cursor:pointer}
.file input{position:absolute;inset:0;opacity:0;cursor:pointer;font-size:0}

/* ---------- the stage ---------- */
.stage{position:relative;overflow:hidden;background:#0b0b0b;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;outline:none}
.stage video,.stage canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.stage canvas[hidden]{display:none}
.ov{position:absolute;inset:0;pointer-events:none}
/* every mark on the picture is two-tone (a light and a dark ring), so it
   reads on white paper and on a dark sign alike */
.w{position:absolute;border-radius:4px;box-shadow:0 0 0 1px rgba(255,250,230,.55),0 0 0 2px rgba(18,18,18,.28);background:rgba(182,118,255,.06);transition:background .12s,box-shadow .12s}
.live .w{box-shadow:0 0 0 1px rgba(255,250,230,.4),0 0 0 2px rgba(18,18,18,.18);background:none}
.w.sel{background:rgba(182,118,255,.42);box-shadow:0 0 0 1.5px var(--lav),0 0 0 3px rgba(18,18,18,.3)}
.qrbox{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.qrbox polygon{fill:rgba(182,118,255,.12);stroke:var(--lav);stroke-width:3;stroke-linejoin:round;vector-effect:non-scaling-stroke;filter:drop-shadow(0 0 1.5px rgba(18,18,18,.7))}
.qrbox polygon.tagged{stroke-width:4.5}
.hit{position:absolute;border-radius:8px;box-shadow:0 0 0 2px var(--lav),0 0 0 4px rgba(18,18,18,.45),0 0 26px -2px rgba(182,118,255,.55);background:rgba(182,118,255,.1)}
.pin{position:absolute;pointer-events:auto;transform:translate(-30%,-70%);display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 13px 0 10px;border-radius:999px;border:0;background:var(--onyx);color:var(--ivory);font-size:12.5px;font-weight:600;box-shadow:0 0 0 2px var(--lav),0 0 0 4px rgba(255,250,230,.35),0 10px 26px -8px rgba(0,0,0,.7)}
.pin.in{animation:pinIn .44s var(--cc-spring)}
.pin svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
@keyframes pinIn{from{transform:translate(-30%,-40%) scale(.6);opacity:0}}
.reticle{position:absolute;left:50%;top:46%;width:min(62vw,300px);aspect-ratio:1;transform:translate(-50%,-50%);pointer-events:none;opacity:.55;transition:opacity .2s}
.reticle i{position:absolute;width:26px;height:26px;border:2px solid var(--ivory)}
.reticle i:nth-child(1){left:0;top:0;border-right:0;border-bottom:0;border-top-left-radius:10px}
.reticle i:nth-child(2){right:0;top:0;border-left:0;border-bottom:0;border-top-right-radius:10px}
.reticle i:nth-child(3){left:0;bottom:0;border-right:0;border-top:0;border-bottom-left-radius:10px}
.reticle i:nth-child(4){right:0;bottom:0;border-left:0;border-top:0;border-bottom-right-radius:10px}
.frozen .reticle,.mode-text .reticle,.idle .reticle{opacity:0}
.torch{position:absolute;right:14px;top:14px;z-index:3}
.hint{position:absolute;left:50%;top:14px;transform:translateX(-50%);margin:0;max-width:calc(100% - 100px);padding:7px 14px;border-radius:999px;background:rgba(18,18,18,.78);border:1px solid var(--graphite);font-size:12.5px;color:var(--text);text-align:center;line-height:1.35;pointer-events:none;transition:opacity .2s}
.hint:empty{opacity:0}
/* the hint makes way once there is something on the picture to act on */
.stage:has(.bar:not([hidden])) .hint,.stage:has(.notice:not([hidden])) .hint{opacity:0}
.hint .mono,.mono{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:11.5px;letter-spacing:.02em}
.idle .hint{opacity:0}

/* ---------- notice + contextual bar ---------- */
.dock{position:absolute;left:12px;right:12px;bottom:12px;z-index:4;display:grid;gap:8px;justify-items:center;pointer-events:none}
.dock>*{pointer-events:auto}
.notice{display:flex;justify-content:center}
.notice[hidden]{display:none}
.notice button{display:inline-flex;align-items:center;gap:9px;padding:9px 16px 9px 12px;border-radius:999px;border:1px solid rgba(255,250,230,.5);background:rgba(18,18,18,.88);color:var(--ivory);font-size:13.5px;font-weight:500;box-shadow:0 10px 30px -10px rgba(0,0,0,.8),0 0 22px -8px rgba(255,250,230,.5);animation:pinIn .44s var(--cc-spring)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--lav);box-shadow:0 0 0 4px rgba(182,118,255,.22);animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(182,118,255,0)}}
.bar{width:100%;display:grid;gap:10px;padding:12px;border-radius:20px;background:rgba(18,18,18,.94);border:1px solid var(--graphite);box-shadow:0 18px 40px -16px rgba(0,0,0,.9),var(--b-top);max-width:560px;animation:barIn .3s var(--cc-snap)}
.bar[hidden]{display:none}
@keyframes barIn{from{transform:translateY(12px);opacity:0}}
.bar-k{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--steel)}
.bar-k b{color:var(--ivory);font-weight:500}
.bar-k .tag{font-family:"JetBrains Mono",monospace;font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;padding:3px 8px;border-radius:999px;border:1px solid var(--graphite);color:var(--lav)}
.bar-t{width:100%;min-height:44px;max-height:96px;resize:none;padding:10px 12px;border-radius:12px;border:1px solid var(--graphite);background:#0d0d0d;color:var(--ivory);font-size:14px;line-height:1.4}
.bar-t:focus{border-color:rgba(182,118,255,.6);outline:none}
.bar-q{margin:0;font-size:14px;color:var(--ivory);word-break:break-all;max-height:3.2em;overflow:hidden}
.bar-a{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.bar-a .sp{flex:1}

/* ---------- start ---------- */
.start{position:absolute;inset:0;display:grid;place-items:center;padding:20px 16px;background:radial-gradient(120% 80% at 50% 0%,rgba(182,118,255,.10),transparent 60%),var(--onyx);z-index:6}
.start[hidden]{display:none}
.start-card{max-width:420px;display:grid;gap:14px;justify-items:center;text-align:center}
.start-ic{width:76px;height:76px;border-radius:24px;display:grid;place-items:center;border:1px solid var(--graphite);background:var(--surface);box-shadow:var(--b-top),0 0 40px -10px rgba(182,118,255,.5)}
.start-ic svg{width:38px;height:38px;fill:none;stroke:var(--ivory);stroke-width:1.6;stroke-linecap:round}
.start h1{margin:4px 0 0;font-size:clamp(24px,6vw,30px);line-height:1.15;color:var(--ivory);font-weight:600;letter-spacing:-.01em}
.start p{margin:0;color:var(--steel);font-size:14.5px}
.start .btn{width:min(100%,300px)}
.start .fine{font-size:12.5px;color:var(--dim);max-width:340px}
.start .fine.err{color:#F2B872}

/* ---------- controls ---------- */
.ctl{display:flex;align-items:center;justify-content:space-evenly;gap:16px;padding:14px 16px calc(14px + env(safe-area-inset-bottom));background:var(--onyx);border-top:1px solid #1d1d1d}
.shutter{position:relative;width:70px;height:70px;border-radius:50%;border:3px solid var(--ivory);background:transparent;padding:0;transition:transform .44s var(--cc-spring)}
.shutter::after{content:"";position:absolute;inset:6px;border-radius:50%;background:var(--ivory);transition:inset .3s var(--cc-spring),border-radius .3s var(--cc-snap),background .2s}
.shutter[aria-pressed=true]::after{inset:21px;border-radius:7px;background:var(--lav)}
.shutter:active{transform:scale(.93);transition-duration:.08s}
@media (hover:hover){.shutter:hover{box-shadow:0 0 0 4px rgba(255,250,230,.12),0 0 30px -6px rgba(255,250,230,.6)}}
.idle .ctl .shutter,.ctl .ic[disabled]{opacity:.4;pointer-events:none}

/* ---------- sheet ---------- */
.sheet{border:0;padding:0;margin:auto auto 0;width:min(100%,560px);max-width:100%;max-height:min(86dvh,760px);background:transparent;color:var(--text)}
.sheet::backdrop{background:rgba(0,0,0,.6)}
.sheet[open]{animation:sheetIn .34s var(--cc-snap)}
@keyframes sheetIn{from{transform:translateY(24px);opacity:0}}
@media (min-width:700px){.sheet{margin:auto}}
.sheet-in{display:grid;grid-template-rows:auto minmax(0,1fr);max-height:min(86dvh,760px);background:var(--surface);border:1px solid var(--graphite);border-radius:22px 22px 0 0;box-shadow:0 -20px 60px -20px rgba(0,0,0,.9)}
@media (min-width:700px){.sheet-in{border-radius:22px}}
.sheet-top{display:flex;align-items:center;gap:12px;padding:16px 16px 10px 20px}
.sheet-top h2{margin:0;font-size:18px;font-weight:600;color:var(--ivory);flex:1;line-height:1.25}
.sheet-body{overflow:auto;padding:4px 20px calc(20px + env(safe-area-inset-bottom));display:grid;gap:14px;align-content:start}
.sheet-body p{margin:0}
.muted{color:var(--steel);font-size:13.5px}
.note{display:grid;gap:8px;padding:14px;border-radius:16px;border:1px solid var(--graphite);background:#151515}
.note h3{margin:0;font-size:15px;font-weight:600;color:var(--ivory);display:flex;align-items:center;gap:8px}
.note h3 svg{width:16px;height:16px;fill:none;stroke:var(--lav);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.note .body{white-space:pre-wrap;word-break:break-word;font-size:14.5px;line-height:1.55}
.note .meta{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;font-size:12px;color:var(--dim)}
.note .meta button{border:0;background:none;padding:0;color:var(--steel);font-size:12px;text-decoration:underline;text-underline-offset:3px}
.note .acts{display:flex;flex-wrap:wrap;gap:8px}
.anchor{font-size:12.5px;color:var(--steel)}
.anchor b{color:var(--text);font-weight:500}
.field{display:grid;gap:6px}
.field>span,.lab{font-size:12.5px;color:var(--steel)}
.in{width:100%;padding:11px 13px;border-radius:12px;border:1px solid var(--graphite);background:#0d0d0d;color:var(--ivory);font-size:15px}
textarea.in{min-height:96px;resize:vertical;line-height:1.45}
.in:focus{border-color:rgba(182,118,255,.6);outline:none;box-shadow:0 0 0 3px rgba(182,118,255,.12)}
.code{font-family:"JetBrains Mono",monospace;letter-spacing:.12em;text-transform:uppercase}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.row .in{flex:1;min-width:150px}
.err{color:#F2B872;font-size:13px}
.ok{color:var(--ivory)}
.count{font-size:11.5px;color:var(--dim);justify-self:end}
.rules{margin:0;padding-left:18px;color:var(--steel);font-size:13.5px;display:grid;gap:6px}
.sheet .seg{margin:0;justify-self:start}
.sheet-body h4{margin:6px 0 0;font-size:13px;font-weight:600;color:var(--ivory)}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:calc(var(--ctl-h) + 22px + env(safe-area-inset-bottom));transform:translate(-50%,10px);padding:9px 16px;border-radius:999px;background:var(--ivory);color:var(--onyx);font-size:13.5px;font-weight:600;opacity:0;pointer-events:none;transition:opacity .18s,transform .3s var(--cc-spring);z-index:30;max-width:calc(100% - 32px);text-align:center}
.toast.on{opacity:1;transform:translate(-50%,0)}

@media (max-width:420px){
  .top{gap:8px;padding-left:12px;padding-right:12px}
  .cc-page{font-size:14px;padding-left:7px}
  .seg button{padding:6px 9px}
  .top-r .ic{width:34px;height:34px}
}
@media (min-width:900px){
  .stage{margin:0 16px;border-radius:22px;border:1px solid #1d1d1d}
  body{background:radial-gradient(80% 60% at 50% 0%,rgba(182,118,255,.06),transparent 60%),var(--onyx)}
  .top,.ctl{background:transparent;border:0}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
.stage canvas.contain{object-fit:contain}