:root{
  --paper:#F2F4F1; --surface:#FFFFFF; --ink:#18222D; --muted:#5D6B78; --line:#D9DED8;
  --money:#0B7A5E; --money-soft:#E3F2EC; --cut:#B8402A; --cut-soft:#FBEAE5;
  --vault:#15202A; --vault-line:#2B3845; --vault-ink:#EEF1EC; --vault-muted:#9AA7B2; --gold:#E0A63A;
  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"]){
    --paper:#10161C; --surface:#182129; --ink:#E8EDEA; --muted:#93A0AB; --line:#2A3540;
    --money:#3CC79B; --money-soft:#16322A; --cut:#F07A62; --cut-soft:#3A2019;
    --vault:#0A0F14; --vault-line:#232E38;
  }
}
:root[data-theme="dark"]{
  --paper:#10161C; --surface:#182129; --ink:#E8EDEA; --muted:#93A0AB; --line:#2A3540;
  --money:#3CC79B; --money-soft:#16322A; --cut:#F07A62; --cut-soft:#3A2019;
  --vault:#0A0F14; --vault-line:#232E38;
}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;font-variant-numeric:tabular-nums;line-height:1.45}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--money);outline-offset:2px}

header{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--surface);border-bottom:1px solid var(--line)}
.bar{max-width:1120px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.brand{font-weight:800;font-size:1.2rem;letter-spacing:-.01em}
.brand span{color:var(--money)}
nav{display:flex;gap:4px;flex-wrap:wrap}
nav button{border:0;background:none;padding:8px 14px;border-radius:999px;font-weight:600;color:var(--muted)}
nav button[aria-current="true"]{background:var(--ink);color:var(--surface)}

main{max-width:1120px;margin:0 auto;padding:28px 20px 60px}
h1{font-size:1.75rem;margin:0 0 20px;letter-spacing:-.02em}
.grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:24px;align-items:start}
@media (max-width:860px){.grid{grid-template-columns:1fr}}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px}
.step{font-weight:700;font-size:1.05rem;margin:0 0 14px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.chip{border:1.5px solid var(--line);background:var(--surface);border-radius:12px;padding:12px 16px;font-weight:600;text-align:left}
.chip small{display:block;font-weight:500;color:var(--muted);font-size:.85rem}
.chip[aria-pressed="true"]{border-color:var(--ink);background:var(--ink);color:var(--surface)}
.chip[aria-pressed="true"] small{color:inherit;opacity:.75}

.defs{display:grid;gap:8px}
.def{display:flex;align-items:center;gap:14px;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;background:var(--surface);width:100%;text-align:left}
.box{width:24px;height:24px;border:2px solid var(--muted);border-radius:6px;flex:none;display:grid;place-items:center}
.def .name{flex:1;font-weight:600}
.def .val{font-weight:700;color:var(--muted)}
.def[aria-checked="true"]{border-color:var(--cut);background:var(--cut-soft)}
.def[aria-checked="true"] .box{background:var(--cut);border-color:var(--cut)}
.def[aria-checked="true"] .box::after{content:"";width:6px;height:11px;border:solid #fff;border-width:0 3px 3px 0;transform:rotate(45deg) translate(-1px,-1px)}
.def[aria-checked="true"] .val{color:var(--cut)}
.empty{color:var(--muted);padding:18px;border:1.5px dashed var(--line);border-radius:12px}

.summary{position:sticky;top:90px}
.label{color:var(--muted);font-weight:600;margin:0}
.big{font-size:clamp(2.6rem,6vw,3.4rem);font-weight:800;letter-spacing:-.03em;color:var(--money);margin:4px 0 18px;line-height:1.05}
.lines{border-top:1px solid var(--line);padding-top:12px;display:grid;gap:8px}
.line{display:flex;justify-content:space-between;gap:12px}
.line.cut{color:var(--cut)}
.line.total{border-top:1px solid var(--line);padding-top:10px;font-weight:800}
.actions{display:flex;align-items:center;gap:10px;margin-top:20px}
.btn{border:1.5px solid var(--line);background:var(--surface);border-radius:12px;padding:12px 16px;font-weight:700;flex:1}
.btn.solid{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.peek{border:0;background:none;width:40px;height:40px;border-radius:10px;opacity:.35;display:grid;place-items:center}
.peek:hover,.peek:focus-visible{opacity:.9}

/* painel escondido */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:opacity .2s;z-index:20}
.vault{position:fixed;top:0;right:0;bottom:0;width:min(420px,100%);background:var(--vault);color:var(--vault-ink);z-index:21;transform:translateX(100%);transition:transform .22s ease;display:flex;flex-direction:column;padding:calc(22px + env(safe-area-inset-top,0px)) 24px calc(22px + env(safe-area-inset-bottom,0px));overflow-y:auto}
body.open .scrim{opacity:1;pointer-events:auto}
body.open .vault{transform:none}
@media (prefers-reduced-motion:reduce){.vault,.scrim{transition:none}}
.vault h2{margin:0;font-size:1.1rem}
.vault .sub{color:var(--vault-muted);margin:2px 0 22px;font-size:.92rem}
.vault .big{color:var(--gold)}
.vault .lines,.vault .line.total{border-color:var(--vault-line)}
.vault .line.cut{color:#F2957F}
.field{margin-top:18px}
.field label{display:block;font-weight:600;margin-bottom:8px}
.field input,.field select{width:100%;padding:12px 14px;border-radius:12px;border:1.5px solid var(--vault-line);background:var(--vault);color:var(--vault-ink);font-weight:700}
.field input{font-size:1.3rem}
.result{margin-top:14px;padding:16px;border-radius:12px;background:rgba(255,255,255,.06);display:grid;gap:8px}
.result strong{color:var(--gold)}
.warn{color:#F2957F;font-weight:700}
.vbtns{margin-top:auto;padding-top:22px;display:grid;gap:10px}
.vbtns button{width:100%;border:0;border-radius:12px;padding:14px;font-weight:800}
.vbtns .go{background:var(--gold);color:#1a1405}
.vbtns .go:disabled{opacity:.35;cursor:not-allowed}
.vbtns .off{background:var(--vault-ink);color:var(--vault)}
.tip{color:var(--vault-muted);font-size:.85rem;text-align:center;margin:0}

.dots{display:flex;gap:14px;justify-content:center;margin:26px 0 8px}
.dots i{width:16px;height:16px;border-radius:50%;border:2px solid var(--vault-muted)}
.dots i.on{background:var(--gold);border-color:var(--gold)}
.pinmsg{min-height:1.4em;text-align:center;color:#F2957F;font-weight:600;margin:0 0 14px}
.pad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:300px;margin:0 auto;width:100%}
.pad button{border:1px solid var(--vault-line);background:rgba(255,255,255,.04);border-radius:14px;padding:16px 0;font-size:1.4rem;font-weight:700;color:var(--vault-ink)}
.shake{animation:shake .3s}
@keyframes shake{25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}

/* comprovante */
.modal{position:fixed;inset:0;z-index:30;background:rgba(0,0,0,.45);display:none;place-items:center;padding:20px;overflow-y:auto}
.modal.show{display:grid}
.receipt{background:#fff;color:#18222D;border-radius:16px;padding:26px;width:min(440px,100%)}
.receipt h3{margin:0;font-size:1.2rem}
.receipt .meta{color:#5D6B78;margin:4px 0 16px;font-size:.92rem}
.receipt .line{padding:6px 0;border-bottom:1px dashed #D9DED8}
.receipt .hl{font-weight:800;color:#0B7A5E}
.receipt .actions .btn{background:#fff;color:#18222D;border-color:#D9DED8}
.receipt .actions .btn.solid{background:#18222D;color:#fff}

/* preços e compras */
.note{background:var(--money-soft);border-radius:12px;padding:14px 16px;margin-bottom:22px}
.settings{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:22px}
.settings label{display:block;font-weight:600;margin-bottom:6px}
.settings small{display:block;color:var(--muted);margin-top:4px}
.settings input{width:100%;padding:10px 12px;border:1.5px solid var(--line);border-radius:10px;background:var(--surface)}
.model{margin-bottom:22px}
.model h2{margin:0 0 14px;font-size:1.2rem}
.tables{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media (max-width:760px){.tables{grid-template-columns:1fr}}
.scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:.85rem;color:var(--muted);font-weight:600;padding:6px}
td{padding:6px;border-top:1px solid var(--line)}
td:first-child{font-weight:600;white-space:nowrap}
td input{width:100%;min-width:90px;padding:8px 10px;border:1.5px solid var(--gold);border-radius:8px;background:var(--surface);text-align:right}
td.cli{color:var(--muted);text-align:right;white-space:nowrap}
td.num{text-align:right;white-space:nowrap}
.linkbtn{border:0;background:none;color:var(--money);font-weight:700;padding:4px}
.totals{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:22px}
.totals .panel{padding:16px}
.totals b{display:block;font-size:1.4rem;color:var(--money)}

.rules{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:20px;padding:16px;border-radius:12px;background:var(--paper)}
.rule label{font-weight:700;display:block;margin-bottom:6px}
.rrow{display:flex;gap:8px}
.seg{display:flex;border:1.5px solid var(--line);border-radius:10px;overflow:hidden;flex:none}
.seg button{border:0;background:var(--surface);padding:8px 13px;font-weight:700;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--surface)}
.rrow input{flex:1;min-width:0;padding:8px 10px;border:1.5px solid var(--line);border-radius:10px;background:var(--surface);text-align:right}
.rule small{display:block;color:var(--muted);margin-top:4px}
.switch{display:inline-flex;align-items:center;gap:12px;border:0;background:none;font-weight:700;padding:0}
.switch .track{width:48px;height:28px;border-radius:999px;background:var(--line);position:relative;transition:background .15s;flex:none}
.switch .track::after{content:"";position:absolute;top:4px;left:4px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .15s}
.switch[aria-checked="true"] .track{background:var(--money)}
.switch[aria-checked="true"] .track::after{transform:translateX(20px)}
.cfg{margin-bottom:22px}
.cfg h2{margin:0 0 14px;font-size:1.2rem}
.cfg .rule{margin-top:16px;max-width:360px}

.fam{margin:26px 0 10px;font-size:.95rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.famrow{margin-bottom:6px}
.famrow .flabel{font-size:.8rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin:4px 0 8px}
details.mdl{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-bottom:10px}
details.mdl>summary{list-style:none;cursor:pointer;padding:16px 18px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
details.mdl>summary::-webkit-details-marker{display:none}
details.mdl>summary::before{content:"▸";color:var(--muted);transition:transform .15s}
details.mdl[open]>summary::before{transform:rotate(90deg)}
.mname{font-weight:700;font-size:1.05rem}
.badge{font-size:.78rem;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--paper);color:var(--muted)}
.badge.on{background:var(--money-soft);color:var(--money)}
.mmeta{color:var(--muted);font-size:.9rem;margin-left:auto}
.mbody{padding:0 18px 18px}
.mtop{display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.caps{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.caps span{font-weight:600;margin-right:4px}
.cap{border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 12px;font-weight:600;font-size:.88rem;color:var(--muted)}
.cap[aria-pressed="true"]{border-color:var(--ink);background:var(--ink);color:var(--surface)}
.danger{border:0;background:none;color:var(--cut);font-weight:700;padding:4px}
.toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:6px}
.toolbar input{flex:1;min-width:200px;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--surface)}
.addform{display:grid;gap:14px;margin-top:16px;padding:16px;border-radius:12px;background:var(--paper)}
.addform label{font-weight:700;display:block;margin-bottom:6px}
.addform input[type=text]{width:100%;max-width:360px;padding:10px 12px;border:1.5px solid var(--line);border-radius:10px;background:var(--surface)}
.addform small{color:var(--muted)}
.zero{color:var(--cut);font-weight:600}

/* login e conta */
.conta{margin-left:auto;display:flex;align-items:center;gap:12px}
.conta span{color:var(--muted);font-weight:600;font-size:.9rem}
.conta .btn{flex:none;padding:8px 14px}
body:not(.logado) nav, body:not(.logado) .conta{display:none}
body:not(.admin) .so-admin{display:none}
.login{max-width:420px;margin:40px auto}
.lfield{margin-bottom:14px}
.lfield label{display:block;font-weight:600;margin-bottom:6px}
.lfield input{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--surface);font-size:1rem}
.lmsg{min-height:1.4em;color:var(--cut);font-weight:600;margin:0 0 10px}
.login .btn{width:100%}

/* aviso de salvamento */
.salvo{position:fixed;left:50%;bottom:calc(16px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:40;background:var(--ink);color:var(--surface);border-radius:999px;padding:10px 18px;font-weight:700;font-size:.92rem;display:none;max-width:calc(100% - 32px);text-align:center}
.salvo.show{display:block}
.salvo.erro{background:var(--cut);color:#fff;border-radius:14px}
.salvo button{border:0;background:#fff;color:var(--cut);border-radius:999px;padding:4px 12px;font-weight:800;margin-left:6px}
@media (max-width:520px){
  .bar{gap:10px 12px;padding:10px 16px}
  .conta span{display:none}
  body.admin nav{order:3;width:100%}
}
.ltxt{color:var(--muted);margin:0 0 14px}
.lalt{text-align:center;margin:14px 0 0}