/* Ported from the envelopes.html prototype (tokens: light + dark). */
:root{
  --table:#E4E9DC; --table-2:#D6DDCB; --grain:rgba(40,60,40,.05);
  --ink:#1D2A24; --ink-soft:#56635B;
  --kraft:#CDA772; --kraft-d:#AE8650; --kraft-l:#E2C596; --marker:#2A2118;
  --bill:#7FA67A; --bill-d:#4E7A55; --bill-l:#DCE6C8;
  --pig:#F2A7B5; --pig-d:#D97F92;
  --gold:#E8B93A; --stamp:#C2402D; --ok:#3E7D57;
  --sheet:#FBFCF8; --line:rgba(29,42,36,.14);
  --shadow:0 10px 24px -10px rgba(30,40,30,.45);
  --hand:"Kalam","Comic Sans MS","Segoe Print",cursive;
  --ui:"Bricolage Grotesque",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --table:#163E37; --table-2:#123430; --grain:rgba(255,255,255,.035);
    --ink:#EAF1E6; --ink-soft:#A9BBAF; --sheet:#1E2B27; --line:rgba(234,241,230,.14);
    --shadow:0 12px 26px -10px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  --table:#163E37; --table-2:#123430; --grain:rgba(255,255,255,.035);
  --ink:#EAF1E6; --ink-soft:#A9BBAF; --sheet:#1E2B27; --line:rgba(234,241,230,.14);
  --shadow:0 12px 26px -10px rgba(0,0,0,.7);
}
*,*::before,*::after{box-sizing:inherit}
html{height:100%;scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;min-height:100%;font-family:var(--ui);color:var(--ink);background:var(--table);
  background-image:radial-gradient(var(--grain) 1px,transparent 1.4px),radial-gradient(ellipse at 50% -10%,var(--table-2),transparent 70%);
  background-size:5px 5px,100% 100%;-webkit-tap-highlight-color:transparent}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:6px}
.wrap{max-width:560px;margin:0 auto;padding:14px 16px 120px}

/* top */
.top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:6px 2px 4px}
.hh{font-family:var(--hand);font-size:1.05rem;color:var(--ink-soft);margin:0}
.onhand{font-size:clamp(2.4rem,11vw,3.4rem);font-weight:800;letter-spacing:-.03em;line-height:1;margin:2px 0 4px}
.onhand small{font-size:.38em;font-weight:600;color:var(--ink-soft);letter-spacing:0;margin-left:6px}
.sub{font-size:.85rem;color:var(--ink-soft)}
.icons{display:flex;gap:6px}
.ibtn{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:transparent;display:grid;place-items:center;font-size:1.1rem}

/* IOU strings */
.ious{margin:14px 0 4px;display:flex;flex-direction:column;gap:8px}
.iou{display:flex;align-items:center;gap:10px;background:var(--sheet);border:1.5px dashed var(--kraft-d);border-radius:10px;padding:8px 10px;font-size:.9rem}
.iou .txt{flex:1;line-height:1.3}
.iou b{font-family:var(--hand);font-size:1.05rem}
.iou button{border:0;background:var(--kraft);color:var(--marker);border-radius:8px;padding:6px 10px;font-weight:600}

/* table of envelopes */
.tbl{display:grid;grid-template-columns:1fr 1fr;gap:26px 16px;margin-top:22px;perspective:900px}
.slot{background:none;border:0;padding:0;text-align:left;transform:rotate(var(--tilt,0deg));transition:transform .25s}
.slot:active{transform:rotate(var(--tilt,0deg)) scale(.96)}
@media (hover:hover){.slot:hover{transform:rotate(0) translateY(-4px)}}

.env{--c:var(--kraft);position:relative;aspect-ratio:1.55;width:100%;transform-style:preserve-3d}
.env-back{position:absolute;inset:0;border-radius:6px;background:color-mix(in srgb,var(--c) 82%,#000);box-shadow:var(--shadow)}
.env-cash{position:absolute;left:8%;right:8%;top:10%;bottom:8%;transition:transform .55s cubic-bezier(.2,.9,.3,1.2) .18s}
.bill{position:absolute;left:0;right:0;height:62%;border-radius:4px;background:linear-gradient(135deg,var(--bill-l),var(--bill) 60%);border:1.5px solid var(--bill-d);display:flex;align-items:center;justify-content:space-between;padding:0 8%;font-weight:800;color:var(--bill-d);font-size:.8rem}
.bill::after{content:"";width:22%;aspect-ratio:1;border-radius:50%;border:1.5px solid var(--bill-d);opacity:.6}
.env-front{position:absolute;inset:0;border-radius:6px;background:linear-gradient(170deg,color-mix(in srgb,var(--c) 92%,#fff),var(--c));
  clip-path:polygon(0 18%,50% 52%,100% 18%,100% 100%,0 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:0 10% 9%}
.env-flap{position:absolute;left:0;right:0;top:0;height:60%;transform-origin:top;background:linear-gradient(180deg,color-mix(in srgb,var(--c) 88%,#000),color-mix(in srgb,var(--c) 96%,#fff));
  clip-path:polygon(0 0,100% 0,50% 88%);border-radius:6px 6px 0 0;transition:transform .5s cubic-bezier(.5,0,.3,1),z-index 0s .25s;z-index:3;backface-visibility:visible}
.env.open .env-flap{transform:rotateX(178deg);z-index:0}
.env.open .env-cash{transform:translateY(-52%)}
.env-flap::after{content:"";position:absolute;left:50%;top:62%;width:16%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle at 40% 35%,#d55a48,var(--stamp));box-shadow:0 1px 2px rgba(0,0,0,.35);opacity:var(--seal,0)}
.label{font-family:var(--hand);font-weight:700;color:var(--marker);font-size:clamp(1rem,4.6vw,1.25rem);line-height:1;transform:rotate(-2deg)}
.bal{font-family:var(--hand);color:var(--marker);font-size:clamp(.95rem,4vw,1.1rem);opacity:.85}
.meter{height:5px;border-radius:3px;background:rgba(42,33,24,.18);margin-top:5px;overflow:hidden}
.meter i{display:block;height:100%;background:var(--marker);border-radius:3px}
.meter.warn i{background:#B5651D}.meter.over i{background:var(--stamp)}
.overstamp{position:absolute;right:6%;top:30%;z-index:4;font-weight:800;font-size:.72rem;color:var(--stamp);border:2px solid var(--stamp);border-radius:4px;padding:1px 5px;transform:rotate(14deg);opacity:.9;background:color-mix(in srgb,var(--kraft-l) 50%,transparent)}
.slot .cap{display:block;margin-top:8px;font-size:.78rem;color:var(--ink-soft)}

/* piggy */
.pigslot{grid-column:1 / -1;display:flex;align-items:center;gap:16px;background:none;border:2px dashed var(--line);border-radius:18px;padding:12px 14px;text-align:left}
.pigslot svg{width:120px;flex:none;overflow:visible}
.pigslot h3{margin:0;font-family:var(--hand);font-size:1.3rem}
.pigslot p{margin:2px 0 0;color:var(--ink-soft);font-size:.88rem}
.pig-wobble{animation:wob .6s}
@keyframes wob{25%{transform:rotate(-6deg)}55%{transform:rotate(5deg)}80%{transform:rotate(-2deg)}}

.addenv{border:2px dashed var(--line);border-radius:10px;aspect-ratio:1.55;background:none;color:var(--ink-soft);font-weight:600}

/* stamps */
.stamps{margin-top:30px}
.stamps h2{font-size:1rem;margin:0 0 10px}
.stamprow{display:flex;gap:10px;overflow-x:auto;padding:4px 2px 10px}
.stamp{flex:none;width:86px;padding:10px 6px;text-align:center;border-radius:8px;background:var(--sheet);border:2px solid var(--line);font-size:.72rem;line-height:1.2;color:var(--ink-soft)}
.stamp .e{font-size:1.6rem;display:block;filter:grayscale(1);opacity:.4}
.stamp.got{border-color:var(--gold);color:var(--ink)}
.stamp.got .e{filter:none;opacity:1}

/* dock */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:20;display:flex;justify-content:center;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:linear-gradient(transparent,var(--table) 38%)}
.dock .in{display:flex;gap:8px;max-width:528px;width:100%}
.dock button{flex:1;border:0;border-radius:14px;padding:13px 6px;font-weight:700;background:var(--sheet);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;gap:6px}
.dock .main{background:var(--bill-d);color:#fff;flex:1.3}

/* stage + sheets */
.veil{position:fixed;inset:0;z-index:40;background:rgba(10,20,15,.55);backdrop-filter:blur(3px);display:none;align-items:flex-end;justify-content:center}
.veil.on{display:flex}
.panel{width:100%;max-width:560px;max-height:92%;overflow-y:auto;background:var(--sheet);border-radius:22px 22px 0 0;padding:18px 18px calc(22px + env(safe-area-inset-bottom,0px));animation:up .32s cubic-bezier(.2,.9,.3,1)}
@keyframes up{from{transform:translateY(40px);opacity:0}}
.panel h2{margin:0 0 4px;font-size:1.35rem}
.panel .hint{margin:0 0 14px;color:var(--ink-soft);font-size:.9rem;line-height:1.4}
.grab{width:40px;height:4px;border-radius:2px;background:var(--line);margin:-6px auto 12px}
.stage-env{width:min(78%,330px);margin:26px auto 6px}
.stage-env .env{transform:rotateX(14deg)}
.stage-meta{text-align:center;margin:12px 0 14px}
.stage-meta .big{font-size:2.4rem;font-weight:800;letter-spacing:-.02em}
.stage-meta .sm{color:var(--ink-soft);font-size:.9rem}
.acts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.acts button,.btn{border:1.5px solid var(--line);background:transparent;border-radius:12px;padding:12px 8px;font-weight:700}
.btn.pri,.acts .pri{background:var(--bill-d);border-color:var(--bill-d);color:#fff}
.btn.full{width:100%;margin-top:14px}
.btn:disabled{opacity:.45;cursor:not-allowed}
label.f{display:block;font-size:.85rem;font-weight:600;margin:12px 0 5px}
.inp{width:100%;border:1.5px solid var(--line);border-radius:10px;padding:11px 12px;background:transparent;font-size:1rem}
.inp.money{font-size:1.5rem;font-weight:800}
.row{display:flex;gap:10px}.row>*{flex:1}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:1.5px solid var(--line);background:transparent;border-radius:999px;padding:7px 11px;font-size:.88rem}
.chip.on{background:var(--ink);color:var(--sheet);border-color:var(--ink)}
.note{font-size:.85rem;color:var(--ink-soft);margin-top:8px;line-height:1.4}
.note.warn{color:#B5651D}.note.bad{color:var(--stamp)}
.split{display:flex;align-items:center;gap:10px;padding:7px 0;border-bottom:1px solid var(--line)}
.split .nm{flex:1;font-family:var(--hand);font-size:1.1rem}
.split .need{font-size:.75rem;color:var(--ink-soft)}
.split input{width:96px;text-align:right}
.receipt-btn{display:flex;align-items:center;gap:10px;border:1.5px dashed var(--line);border-radius:12px;padding:10px;width:100%;background:transparent;text-align:left}
.receipt-btn img{width:52px;height:52px;object-fit:cover;border-radius:6px}
.list{list-style:none;margin:8px 0 0;padding:0}
.list li{display:flex;gap:10px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line)}
.list .ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--table);flex:none}
.list .bd{flex:1;min-width:0}
.list .t{font-weight:600;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list .d{font-size:.78rem;color:var(--ink-soft)}
.list .amt{font-weight:800;white-space:nowrap}
.list .amt.neg{color:var(--stamp)}.list .amt.pos{color:var(--ok)}
.list img.th{width:38px;height:38px;object-fit:cover;border-radius:6px;border:1px solid var(--line)}
.del{border:0;background:none;color:var(--ink-soft);font-size:.8rem;padding:4px}
.empty{text-align:center;padding:40px 10px 10px}
.empty h2{font-family:var(--hand);font-size:1.8rem;margin:0 0 6px}
.coach-out{white-space:pre-wrap;line-height:1.5;font-size:.95rem;background:var(--table);border-radius:12px;padding:12px 14px;margin-top:12px;min-height:3em}
.sw{width:28px;height:28px;border-radius:50%;border:2px solid transparent}
.sw.on{border-color:var(--ink)}
.editenv{border:1.5px solid var(--line);border-radius:12px;padding:10px;margin-top:10px}

/* flying things */
.fly{position:fixed;z-index:60;pointer-events:none;width:64px;height:30px}
.coin{position:fixed;z-index:60;pointer-events:none;width:26px;height:26px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff3c4,var(--gold) 55%,#b8891c);box-shadow:inset 0 0 0 2px #c99a24}
#confetti{position:fixed;inset:0;z-index:70;pointer-events:none}
.toast{position:fixed;left:50%;bottom:calc(92px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:80;background:var(--ink);color:var(--sheet);padding:11px 16px;border-radius:12px;font-size:.9rem;max-width:min(92vw,480px);box-shadow:var(--shadow);animation:up .3s}
.lightbox img{width:100%;border-radius:12px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- Rails build additions ---------- */
a{color:inherit}
.slot{display:block;text-decoration:none;color:inherit}
.btn,.acts a,.acts button{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;color:inherit;cursor:pointer}
.btn.pri,.acts .pri{color:#fff}
.acts a{border:1.5px solid var(--line);border-radius:12px;padding:12px 8px;font-weight:700}
.acts.four{grid-template-columns:repeat(2,1fr)}
@media (min-width:420px){.acts.four{grid-template-columns:repeat(4,1fr)}}
.ibtn{text-decoration:none;color:inherit}
.dock a{flex:1;border:0;border-radius:14px;padding:13px 6px;font-weight:700;background:var(--sheet);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;gap:6px;text-decoration:none;color:inherit}
.dock .main{background:var(--bill-d);color:#fff;flex:1.3}
.pigslot{color:inherit;text-decoration:none}
.addenv{display:grid;place-items:center;text-decoration:none}
turbo-frame#sheet{display:contents}
.veil:has(turbo-frame#sheet:empty){display:none}
.panel .x{float:right;border:0;background:none;font-size:1.3rem;color:var(--ink-soft);margin:-8px -6px 0 0;padding:6px}
.page{padding-top:8px}
.page h1{font-size:1.5rem;margin:6px 0 4px}
.page .hint{margin:0 0 14px;color:var(--ink-soft);font-size:.9rem;line-height:1.4}
.back{display:inline-block;margin:4px 0 8px;color:var(--ink-soft);text-decoration:none;font-weight:600}
.card{background:var(--sheet);border:1.5px solid var(--line);border-radius:14px;padding:14px;margin-top:12px}
.card h2{font-size:1.05rem;margin:0 0 8px}
.flash{background:var(--ink);color:var(--sheet);padding:10px 14px;border-radius:12px;margin:6px 0 10px;font-size:.9rem}
.flash.alert{background:var(--stamp);color:#fff}
.err{color:var(--stamp);font-size:.9rem;margin:10px 0 0;font-weight:600}
.chips input[type=radio],.chips input[type=checkbox],.swatches input{position:absolute;opacity:0;pointer-events:none}
.chips label.chip{cursor:pointer;display:inline-block}
.chips label.chip:has(input:checked){background:var(--ink);color:var(--sheet);border-color:var(--ink)}
.chips label.chip:has(input:focus-visible){outline:3px solid var(--gold);outline-offset:2px}
.swatches{display:flex;flex-wrap:wrap;gap:8px}
.swatches label{cursor:pointer}
.swatches label:has(input:checked) .sw{border-color:var(--ink)}
.swatches label:has(input:focus-visible) .sw{outline:3px solid var(--gold);outline-offset:2px}
select.inp{appearance:auto}
.auth{max-width:420px;margin:0 auto;padding-top:6vh}
.auth .brand{font-family:var(--hand);font-size:2.2rem;margin:0}
.auth form{margin-top:10px}
.auth .alt{margin-top:18px;font-size:.9rem;color:var(--ink-soft)}
.auth .alt a{font-weight:600}
.top .icons{flex-wrap:wrap;justify-content:flex-end}
.streak{display:inline-block;margin-top:4px;font-size:.8rem;color:var(--ink-soft)}
.insight{display:flex;gap:10px;align-items:flex-start;background:var(--sheet);border:1.5px solid var(--gold);border-radius:12px;padding:10px 12px;margin:12px 0 0;font-size:.9rem;line-height:1.4}
.insight p{margin:0;flex:1}
.insight button{border:0;background:none;color:var(--ink-soft);font-size:1rem;padding:2px 4px}
.demo-banner{display:flex;gap:10px;align-items:center;justify-content:space-between;background:var(--kraft-l);color:var(--marker);border-radius:12px;padding:8px 12px;margin:6px 0;font-size:.85rem}
.demo-banner button{border:0;background:var(--marker);color:#fff;border-radius:8px;padding:6px 10px;font-weight:600}
.switcher{display:flex;gap:6px;align-items:center;font-size:.85rem;color:var(--ink-soft)}
.switcher select{border:1px solid var(--line);border-radius:8px;background:transparent;padding:4px 6px}
.list li > a.bd{color:inherit;text-decoration:none}
.list .who{font-size:.72rem;color:var(--ink-soft)}
.list li.voided{opacity:.55}
.list li.voided .t{text-decoration:line-through}
.list form{display:inline}
.filters{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:8px 0}
.filters select,.filters input{padding:8px 10px;font-size:.9rem}
.filters .full{grid-column:1/-1;display:flex;gap:8px;align-items:center;font-size:.88rem}
.coach-thread{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.coach-msg{white-space:pre-wrap;line-height:1.5;font-size:.95rem;border-radius:12px;padding:10px 13px;max-width:92%}
.coach-msg.user{align-self:flex-end;background:var(--bill-d);color:#fff}
.coach-msg.assistant{align-self:flex-start;background:var(--sheet);border:1px solid var(--line)}
.coach-msg.pending .body:empty::after{content:"Counting the envelopes…";color:var(--ink-soft)}
.coach-msg.error,.coach-msg.unconfigured{border-color:var(--kraft-d);background:var(--kraft-l);color:var(--marker)}
.coach-form{position:sticky;bottom:calc(84px + env(safe-area-inset-bottom,0px));background:var(--table);padding:8px 0}
.summary td,.summary th{padding:8px 4px;border-bottom:1px solid var(--line);text-align:right;font-size:.9rem}
.summary th:first-child,.summary td:first-child{text-align:left}
.summary{width:100%;border-collapse:collapse}
.summary .over{color:var(--stamp);font-weight:700}
.kv{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--line);font-size:.92rem}
.kv:last-child{border-bottom:0}
.member{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.member .bd{flex:1}
.member .role{font-size:.75rem;color:var(--ink-soft)}
.member form{display:inline}
.code{font-family:ui-monospace,monospace;font-size:1.8rem;letter-spacing:.25em;font-weight:800}
.small{font-size:.8rem;color:var(--ink-soft)}
.diff{font-size:1.1rem;font-weight:800;margin-top:10px}
.diff.ok{color:var(--ok)}.diff.bad{color:var(--stamp)}
.extract{border:1.5px dashed var(--gold);border-radius:12px;padding:10px;margin-top:10px;font-size:.9rem}
.lazy-more{display:block;text-align:center;color:var(--ink-soft);padding:14px;font-size:.85rem}
.stamps .stamp{position:relative}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.danger{color:var(--stamp)!important;border-color:color-mix(in srgb,var(--stamp) 50%,transparent)!important}
.inline-form{display:flex;gap:8px;align-items:flex-end}
.inline-form > *{flex:1}
.inline-form .btn{flex:none;margin:0}
.sessions li{font-size:.85rem}