:root{
  --ink:#14233F;--ink2:#46546F;--mut:#76839A;--line:#DCE3EC;--line2:#EDF1F6;--paper:#F3F6FA;--card:#fff;
  --ok:#0F7B5F;--okbg:#E4F4EE;--due:#B86A08;--duebg:#FDF1DC;--bad:#B3372F;--badbg:#FBE9E7;--accent:#2F5BEA;--accentbg:#E9EEFD;
  --side:#101C33;--sideTxt:#A9B6CE;--r:14px;--disp:"Bricolage Grotesque","Hanken Grotesk",sans-serif;
}
[data-theme=dark]{--ink:#E9EEF7;--ink2:#B6C2D6;--mut:#8493AC;--line:#27354F;--line2:#1E2A42;--paper:#0C1526;--card:#131F36;--okbg:#0F3A30;--ok:#4FD1A5;--duebg:#3D2C0C;--due:#F2B34C;--badbg:#42191A;--bad:#F28B82;--accent:#7C9BFF;--accentbg:#1C2A52;--side:#0A1222}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 15px/1.5 "Hanken Grotesk",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--disp);margin:0;letter-spacing:-.01em}
.num{font-variant-numeric:tabular-nums}
a{color:var(--accent)}
:focus-visible{outline:3px solid #9DB4FF;outline-offset:2px;border-radius:6px}

/* shell */
.shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.side{background:var(--side);color:var(--sideTxt);padding:20px 12px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;padding:2px 10px 20px;color:#fff}
.brand i{width:34px;height:34px;border-radius:10px;background:#fff;color:var(--side);display:grid;place-items:center;font:700 17px var(--disp);font-style:normal}
.brand b{font:700 17px/1.1 var(--disp)}.brand span{display:block;font-size:12px;color:var(--sideTxt);font-weight:400;max-width:150px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav a{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-radius:10px;color:var(--sideTxt);text-decoration:none;font-weight:500;margin-bottom:2px;transition:background .15s,color .15s}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a.on{background:#fff;color:var(--side)}
.nav .pill{background:#F2B34C;color:#3A2500;font-size:12px;font-weight:700;border-radius:99px;padding:1px 8px}
.side .bot{margin-top:auto;display:flex;gap:6px;padding:0 4px}
.side .bot button{flex:1;background:rgba(255,255,255,.07);border:0;color:var(--sideTxt);padding:8px;border-radius:9px;cursor:pointer;font-size:13px}
.side .bot button:hover{color:#fff;background:rgba(255,255,255,.12)}
.main{padding:26px 30px 60px;min-width:0}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.head h1{font-size:27px;font-weight:700}
.head p{margin:3px 0 0;color:var(--mut)}
.acts{display:flex;gap:8px;flex-wrap:wrap}

/* controls */
.btn{border:1px solid var(--line);background:var(--card);padding:8px 14px;border-radius:10px;font-weight:600;cursor:pointer;transition:transform .08s,background .15s,border-color .15s;white-space:nowrap}
a.btn{text-decoration:none;display:inline-block;color:var(--ink)}
.btn:hover{border-color:#B9C4D6}.btn:active{transform:scale(.97)}
.btn.pri{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.btn.acc{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.bad{color:var(--bad)}
.btn.sm{padding:5px 10px;font-size:13px;border-radius:8px}
.btn:disabled{opacity:.55;cursor:default}
.link{background:none;border:0;color:var(--accent);cursor:pointer;padding:0;font-weight:600}
input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:10px;background:var(--card)}
input:focus,select:focus,textarea:focus{outline:3px solid #9DB4FF55;border-color:var(--accent)}
label.f{display:block;font-size:13px;font-weight:600;color:var(--ink2);margin-bottom:12px}
label.f>input,label.f>select,label.f>textarea{margin-top:5px;font-weight:400;color:var(--ink)}
label.f small{font-weight:400;color:var(--mut);display:block;margin-top:4px}
.chk{display:flex;gap:9px;align-items:flex-start;margin-bottom:10px;font-size:14px}
.chk input{width:17px;height:17px;margin-top:2px;flex:none;accent-color:var(--accent)}
.chk small{display:block;color:var(--mut)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 14px}

/* cards + table */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.card h3{font-size:16px;font-weight:600;margin-bottom:12px}
.cols{display:grid;grid-template-columns:1.25fr 1fr;gap:16px;margin-top:16px}
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:12.5px;font-weight:600;color:var(--mut);padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--line2);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr.row{cursor:pointer;transition:background .12s}.tbl tbody tr.row:hover{background:var(--paper)}
.tbl .r{text-align:right}
.tblwrap{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:auto}
.sub{color:var(--mut);font-size:13px}
.chip{display:inline-block;font-size:12.5px;font-weight:600;padding:2px 9px;border-radius:99px;white-space:nowrap}
.c-open{background:var(--duebg);color:var(--due)}.c-over{background:var(--badbg);color:var(--bad)}.c-paid{background:var(--okbg);color:var(--ok)}.c-mut{background:var(--line2);color:var(--ink2)}.c-acc{background:var(--accentbg);color:var(--accent)}
.empty{padding:44px 20px;text-align:center;color:var(--mut)}
.empty b{display:block;color:var(--ink);font:600 17px var(--disp);margin-bottom:4px}
.tabs{display:inline-flex;background:var(--line2);border-radius:10px;padding:3px;margin-bottom:14px}
.tabs button{border:0;background:none;padding:6px 14px;border-radius:8px;font-weight:600;color:var(--ink2);cursor:pointer}
.tabs button.on{background:var(--card);color:var(--ink);box-shadow:0 1px 2px rgba(20,35,63,.12)}
.dot{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:7px;vertical-align:0}

/* the split ribbon – one bill, several firm accounts */
.ribbon{display:flex;height:12px;border-radius:99px;overflow:hidden;background:var(--line2);min-width:90px}
.ribbon span{display:block;height:100%;position:relative;background:color-mix(in srgb,var(--c) 26%,var(--card))}
.ribbon span i{position:absolute;inset:0;right:auto;background:var(--c);width:var(--p)}
.ribbon span+span{box-shadow:-2px 0 0 var(--card)}
.ribbon.big{height:34px;border-radius:12px}
.ribbon.grow span{animation:grow .9s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i)*90ms)}
@keyframes grow{from{flex-grow:0}}

/* overview */
.hero{display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:end}
.hero .big{font:700 52px/1 var(--disp);letter-spacing:-.03em}
.hero .big small{font-size:28px;font-weight:500;margin-right:3px}
.hero .cap{color:var(--mut);margin-bottom:6px}
.legend{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px 18px;margin-top:14px}
.legend div{display:flex;justify-content:space-between;gap:10px;font-size:13.5px}
.legend span:first-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 18px}
.stat span{color:var(--mut);font-size:13.5px}.stat b{display:block;font:700 25px/1.2 var(--disp);margin-top:2px}
.stat button{margin-top:6px}
.age{display:grid;grid-template-columns:110px 1fr 90px;gap:10px;align-items:center;font-size:13.5px;margin-bottom:9px}
.age .t{height:8px;border-radius:99px;background:var(--line2);overflow:hidden}
.age .t i{display:block;height:100%;border-radius:99px;background:var(--ink);width:0;transition:width .9s cubic-bezier(.2,.8,.2,1)}
.feed{list-style:none;margin:0;padding:0}
.feed li{display:flex;gap:10px;padding:8px 0;border-bottom:1px solid var(--line2);font-size:14px}
.feed li:last-child{border:0}
.feed time{color:var(--mut);font-size:12.5px;white-space:nowrap;margin-left:auto;padding-left:10px}
.feed .ic{width:8px;height:8px;border-radius:50%;margin-top:7px;flex:none;background:var(--mut)}
.ic.payment{background:var(--ok)}.ic.reminder{background:var(--accent)}.ic.utr,.ic.reply{background:var(--due)}.ic.error{background:var(--bad)}
.banner{background:var(--duebg);color:#7A4705;border-radius:12px;padding:11px 16px;margin-bottom:16px;display:flex;justify-content:space-between;align-items:center;gap:12px}
[data-theme=dark] .banner{color:var(--due)}

/* drawer + modal */
#layer:empty{display:none}
.veil{position:fixed;inset:0;background:rgba(10,18,34,.5);z-index:40;animation:fade .18s both}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(620px,100vw);background:var(--paper);z-index:41;overflow:auto;padding:22px 24px 40px;box-shadow:-20px 0 50px rgba(10,18,34,.2);animation:slide .28s cubic-bezier(.2,.8,.2,1) both}
.modal{position:fixed;z-index:51;left:50%;top:50%;transform:translate(-50%,-50%);width:min(var(--w,560px),calc(100vw - 24px));max-height:calc(100vh - 32px);overflow:auto;background:var(--card);border-radius:18px;padding:22px 24px;box-shadow:0 30px 80px rgba(10,18,34,.35);animation:pop .22s cubic-bezier(.2,.9,.3,1.1) both}
.veil.top{z-index:50}
.modal h2,.drawer h2{font-size:21px;margin-bottom:4px}
.mfoot{display:flex;justify-content:flex-end;gap:8px;margin-top:16px;position:sticky;bottom:-22px;background:var(--card);padding:12px 0 2px}
.x{position:absolute;top:14px;right:14px;border:0;background:var(--line2);width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:18px;line-height:1}
@keyframes fade{from{opacity:0}}@keyframes slide{from{transform:translateX(40px);opacity:0}}@keyframes pop{from{transform:translate(-50%,-46%) scale(.97);opacity:0}}
.sec{margin-top:18px}.sec h3{font-size:15px;font-weight:600;margin-bottom:8px}
.kv{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0}
.kv div{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.kv span{font-size:12.5px;color:var(--mut)}.kv b{display:block;font:700 19px var(--disp)}
.linkbox{display:flex;gap:8px;align-items:center;background:var(--card);border:1px dashed var(--line);border-radius:10px;padding:7px 8px 7px 12px;font-size:13px}
.linkbox code{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:inherit;color:var(--ink2)}
.lines input,.lines select{padding:7px 8px;border-radius:8px;font-size:14px}
.lines td{padding:4px 4px 4px 0}
.lines .amt{width:110px;text-align:right}
.splitrow{display:grid;grid-template-columns:1fr 130px auto;gap:10px;align-items:center;padding:6px 0;border-bottom:1px solid var(--line2)}
.splitrow input{text-align:right}
.left{font-weight:600;margin-top:10px}.left.bad{color:var(--bad)}.left.good{color:var(--ok)}
.pcard{background:var(--card);border:1px solid var(--line);border-left:5px solid var(--c);border-radius:12px;padding:14px 16px;margin-bottom:12px;display:grid;grid-template-columns:1fr auto;gap:10px 18px;align-items:center}
.pcard b.amt{font:700 22px var(--disp)}
.utrchip{font-weight:600;letter-spacing:.05em;background:var(--line2);border-radius:7px;padding:2px 8px;cursor:pointer}
.fcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px}
.fcard{background:var(--card);border:1px solid var(--line);border-top:5px solid var(--c);border-radius:var(--r);padding:16px 18px}
.fcard h3{font-size:16px;margin-bottom:4px}
.qrbox{width:210px;margin:10px auto;padding:10px;background:#fff;border-radius:12px;border:1px solid var(--line)}
.qrbox svg{width:100%;height:auto;display:block}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:20px;background:var(--side)}
.login form{background:var(--card);border-radius:20px;padding:30px 28px;width:min(380px,100%)}
.login h1{font-size:26px;margin-bottom:4px}.login p{color:var(--mut);margin:0 0 18px}

#toasts{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:90;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:11px;font-weight:500;box-shadow:0 10px 30px rgba(10,18,34,.3);animation:pop2 .25s both;max-width:min(520px,92vw)}
.toast.err{background:var(--bad);color:#fff}
@keyframes pop2{from{transform:translateY(10px);opacity:0}}

@media (max-width:980px){
  .shell{grid-template-columns:1fr}.side{position:static;height:auto;flex-direction:row;align-items:center;padding:10px 12px;overflow:auto;gap:10px}
  .brand{padding:0 6px}.brand span{display:none}.nav{display:flex;gap:2px}.nav a{margin:0;white-space:nowrap;gap:6px}.side .bot{margin:0 0 0 auto}
  .main{padding:18px 14px 50px}.stats{grid-template-columns:1fr 1fr}.cols{grid-template-columns:1fr}.hero{grid-template-columns:1fr;gap:12px}.hero .big{font-size:40px}
  .grid2,.grid3,.kv{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* clients: one account each */
.toolbar{display:flex;gap:12px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.toolbar input{max-width:340px}
.back{display:inline-block;margin-bottom:8px;font-weight:600;text-decoration:none;color:var(--ink2)}
.back:before{content:"‹ ";font-size:18px}
.back:hover{color:var(--accent)}
.kv.k4{grid-template-columns:repeat(4,1fr)}
.accgrid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(320px,1fr);gap:16px;margin-top:16px;align-items:start}
.addrow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 12px;align-items:end}
.addrow .wide{grid-column:span 2}
.addrow .btn{margin-bottom:12px;height:40px}
.cardhead{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 20px}
.cardhead select{width:auto;padding:6px 10px}
.ledger td{padding:9px 14px}
.ledger tr.grp td{background:var(--paper);font-weight:600;border-bottom:1px solid var(--line);position:sticky;top:0}
.nowrap{white-space:nowrap}
.link.bad{color:var(--bad)}
.quick{display:flex;gap:6px;flex-wrap:wrap}
.mv{display:block;margin-top:6px;padding:5px 8px;font-size:13px;width:auto;max-width:100%}
.left.warn{color:var(--due)}
.steps2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.steps2>div{border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.steps2 span{color:var(--mut);font-size:13px}
.steps2 input[type=file]{padding:6px;font-size:13px}
details.sub summary{cursor:pointer;font-weight:600;margin:6px 0}
@media (max-width:1100px){.accgrid{grid-template-columns:1fr}}
@media (max-width:980px){.kv.k4{grid-template-columns:1fr 1fr}.addrow{grid-template-columns:1fr 1fr}.steps2{grid-template-columns:1fr}}
[hidden]{display:none!important}
.addrow #aAdd{grid-column:1/-1;justify-self:start;margin-bottom:0}

/* ---- v3: share rows, health, reminder rules ---- */
.card,.accgrid>div{min-width:0}
.splitrow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 10px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line2)}
.splitrow>span{grid-column:1/-1;display:block;font-weight:500}
.splitrow input{text-align:right;width:100%;min-width:0}
.splitrow .btn{white-space:nowrap}
.mv{max-width:100%}
.ic.skip{background:var(--due)}
.hbar{display:flex;gap:14px;align-items:flex-start;border-radius:14px;padding:14px 18px;margin:0 0 16px;border:1px solid transparent}
.hbar .lamp{flex:none;width:12px;height:12px;border-radius:50%;margin-top:6px;background:currentColor;box-shadow:0 0 0 5px color-mix(in srgb,currentColor 22%,transparent)}
.hbar b{display:block;font-size:16px}
.hbar ul{margin:6px 0 0 18px;padding:0}
.hbar li{margin:2px 0}
.hbar .acts2{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.hbar.g{background:var(--okbg);color:var(--ok);border-color:color-mix(in srgb,var(--ok) 28%,transparent)}
.hbar.r{background:var(--badbg);color:var(--bad);border-color:color-mix(in srgb,var(--bad) 30%,transparent)}
.hbar.d{background:var(--line2);color:var(--ink2)}
.hbar.r .lamp{animation:lamp 1.8s ease-in-out infinite}
@keyframes lamp{50%{box-shadow:0 0 0 9px color-mix(in srgb,currentColor 6%,transparent)}}
@media (prefers-reduced-motion:reduce){.hbar.r .lamp{animation:none}}
.hbar .sub{color:inherit;opacity:.85}
.main.tint-g{background:linear-gradient(180deg,color-mix(in srgb,var(--ok) 9%,transparent),transparent 420px)}
.main.tint-r{background:linear-gradient(180deg,color-mix(in srgb,var(--bad) 9%,transparent),transparent 420px)}
.dot.h-g{background:var(--ok)}.dot.h-r{background:var(--bad)}.dot.h-d{background:var(--mut)}
.hdot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px;vertical-align:middle}
.hdot.g{background:var(--ok)}.hdot.r{background:var(--bad)}.hdot.d{background:var(--mut)}
.why{display:block;font-size:12.5px;color:var(--bad);margin-top:2px}
.why.n{color:var(--due)}
.ready{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}
.ready .tile{border-radius:14px;padding:16px 18px;border:1px solid transparent}
.ready .tile.g{background:var(--okbg);color:var(--ok);border-color:color-mix(in srgb,var(--ok) 25%,transparent)}
.ready .tile.r{background:var(--badbg);color:var(--bad);border-color:color-mix(in srgb,var(--bad) 25%,transparent)}
.ready .tile b.num{display:block;font-size:34px;line-height:1.1;margin:2px 0}
.ready .tile span{font-weight:600}
.ready .tile .btn{margin-top:10px}
.redlist{margin:0;padding:0;list-style:none}
.redlist li{padding:8px 0;border-top:1px solid var(--line2)}
.gaprow{display:flex;align-items:center;gap:8px;margin:6px 0;flex-wrap:wrap}
.gaprow input{width:70px;text-align:center}
.gaprow .lbl{min-width:150px}
.rulegrid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.sumbox{background:var(--accentbg);color:var(--ink);border-radius:12px;padding:12px 14px;margin:10px 0;font-size:14px;line-height:1.5}
.bulk .tblwrap{max-height:260px;overflow:auto}
.bulk .prog{height:8px;border-radius:99px;background:var(--line2);overflow:hidden;margin:12px 0}
.bulk .prog i{display:block;height:100%;width:0;background:var(--ok);transition:width .3s}
@media (max-width:700px){.ready,.rulegrid{grid-template-columns:1fr}}