/* --pri é substituída pela cor da marca configurada no admin */
:root{
  --pri:#0b5ed7;--pri-txt:#fff;--pri-soft:color-mix(in srgb,var(--pri) 12%,#fff);
  --bg:#f3f4f6;--card:#fff;--txt:#111827;--mut:#6b7280;--bd:#e5e7eb;
  --ok:#15803d;--ok-soft:#dcfce7;--err:#b91c1c;--err-soft:#fee2e2;--warn:#a16207;--warn-soft:#fef3c7;
  --r:14px;--sh:0 1px 2px rgba(0,0,0,.04),0 2px 8px rgba(0,0,0,.04)
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--txt);font-size:16px;-webkit-font-smoothing:antialiased}

/* Cabeçalho com a marca */
header{background:#fff;border-bottom:1px solid var(--bd);padding:10px 20px;display:flex;align-items:center;gap:14px;position:sticky;top:0;z-index:10}
header .marca{display:flex;align-items:center;gap:12px;flex:1;min-width:0}
header .marca img{height:40px;max-width:140px;object-fit:contain}
header .marca .ini{width:40px;height:40px;border-radius:10px;background:var(--pri);color:var(--pri-txt);display:grid;place-items:center;font-weight:700}
header .marca div{line-height:1.2;min-width:0}
header .marca b{display:block;font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
header .marca small{color:var(--mut);font-size:13px}
header nav{display:flex;gap:6px;align-items:center}
header nav a,header nav button{color:var(--txt);background:var(--bg);border:none;border-radius:999px;padding:8px 14px;text-decoration:none;cursor:pointer;font-size:14px;font-weight:500}
header nav a:hover{background:var(--pri-soft)}
header .user{color:var(--mut);font-size:14px}
@media(max-width:700px){header .user{display:none}header{padding:8px 12px}}

main{max-width:1280px;margin:0 auto;padding:20px}
.card{background:var(--card);border:1px solid var(--bd);border-radius:var(--r);padding:18px;margin-bottom:16px;box-shadow:var(--sh)}
.card h3{margin:0 0 12px;font-size:16px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:1fr 1fr}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:20px;align-items:start}
.layout aside{position:sticky;top:80px}
.layout>*{min-width:0}
@media(max-width:900px){.g2,.layout{grid-template-columns:minmax(0,1fr)}.layout aside{position:static;order:-1}}
@media(max-width:600px){main{padding:12px}.card{padding:14px}.prods{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  header .marca img+div{display:none}.comanda-num{font-size:30px}.big{font-size:26px}}

input,select{font:inherit;font-size:16px;padding:11px 14px;border:1px solid var(--bd);border-radius:10px;width:100%;background:#fff;color:var(--txt)}
input:focus,select:focus{outline:2px solid var(--pri);outline-offset:-1px;border-color:transparent}
input[type=color]{padding:4px;height:46px;cursor:pointer}
label{font-size:14px;color:var(--mut);display:block}
label>input,label>select{margin-top:6px;color:var(--txt)}
.btn{font:inherit;font-size:15px;padding:11px 18px;border-radius:10px;border:none;background:var(--pri);color:var(--pri-txt);cursor:pointer;font-weight:600;white-space:nowrap}
.btn:hover{filter:brightness(.95)}
.btn:disabled{opacity:.5;cursor:default}
.btn.sec{background:var(--bg);color:var(--txt)}
.btn.ok{background:var(--ok);color:#fff}.btn.err{background:var(--err);color:#fff}
.btn.sm{padding:6px 10px;font-size:13px;border-radius:8px}
.btn.icon{padding:6px 9px;background:transparent;color:var(--mut);font-size:15px}
.btn.icon:hover{background:var(--bg);color:var(--txt)}
.row{display:flex;gap:10px;align-items:center}
.row>*{flex:1}.row>.btn,.row>.fix{flex:0 0 auto}
.big{font-size:30px;font-weight:700;letter-spacing:-.02em}
.mut{color:var(--mut);font-size:14px}
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:9px 6px;border-bottom:1px solid var(--bd);vertical-align:middle}
th{color:var(--mut);font-weight:500;font-size:13px}
td.num,th.num{text-align:right;white-space:nowrap}
tr.click{cursor:pointer}tr.click:hover td{background:#fafafa}

.tag{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.02em}
.LIVRE{background:var(--bg);color:#374151}.ABERTA{background:var(--warn-soft);color:var(--warn)}.PAGA,.LIBERADO{background:var(--ok-soft);color:var(--ok)}
.BLOQUEADA,.NEGADO{background:var(--err-soft);color:var(--err)}

/* Leitura do cartão */
.leitor{display:flex;gap:10px;align-items:center}
.leitor input{font-size:18px;padding:14px 16px}

/* Categorias e produtos */
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:14px}
.chips button{flex:0 0 auto;border:1px solid var(--bd);background:#fff;border-radius:999px;padding:8px 16px;font:inherit;font-size:14px;cursor:pointer;font-weight:500}
.chips button.on{background:var(--pri);border-color:var(--pri);color:var(--pri-txt)}
.prods{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
.prod{border:1px solid var(--bd);background:#fff;border-radius:var(--r);padding:0;cursor:pointer;text-align:left;font:inherit;overflow:hidden;transition:transform .08s,border-color .08s;display:flex;flex-direction:column}
.prod:hover{border-color:var(--pri);transform:translateY(-1px)}
.prod:active{transform:scale(.98)}
.prod .foto{aspect-ratio:4/3;background:var(--pri-soft);display:grid;place-items:center;color:var(--pri);font-size:30px;font-weight:700;overflow:hidden}
.prod .foto img{width:100%;height:100%;object-fit:cover}
.prod .info{padding:10px 12px}
.prod .info b{display:block;font-size:15px;line-height:1.25;margin-bottom:4px}
.prod .info span{color:var(--pri);font-weight:700;font-size:15px}
.prod .info small{color:var(--mut);font-weight:500}

/* Comanda (estilo cupom) */
.comanda-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.comanda-num{font-size:36px;font-weight:800;letter-spacing:-.03em;line-height:1}
.itens .item{display:flex;align-items:center;gap:8px;padding:10px 0;border-bottom:1px dashed var(--bd)}
.itens .item .desc{flex:1;min-width:0}
.itens .item .desc b{display:block;font-weight:600;font-size:15px}
.itens .item .desc small{color:var(--mut)}
.itens .item .val{font-weight:600;white-space:nowrap}
.itens .item.cancelado .desc,.itens .item.cancelado .val{text-decoration:line-through;color:var(--mut)}
.totais{display:flex;justify-content:space-between;align-items:baseline;padding-top:14px}
.vazio{color:var(--mut);text-align:center;padding:30px 0}

/* Avisos */
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:#111827;color:#fff;padding:12px 20px;border-radius:12px;font-weight:500;opacity:0;transition:.2s;z-index:100;max-width:90vw;pointer-events:none}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast.e{background:var(--err)}#toast.s{background:var(--ok)}

/* Janela modal */
.modal-fundo{position:fixed;inset:0;background:rgba(17,24,39,.45);display:none;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal-fundo.show{display:flex}
.modal{background:#fff;border-radius:18px;padding:22px;width:100%;max-width:420px;box-shadow:0 20px 50px rgba(0,0,0,.2)}
.modal h3{margin:0 0 4px}
.modal .acoes{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}

/* Login e menu */
.login{max-width:380px;margin:10vh auto;padding:0 16px}
.login .logo{text-align:center;margin-bottom:24px}
.login .logo img{max-height:90px;max-width:240px;object-fit:contain}
.login .logo .ini{width:72px;height:72px;margin:0 auto 10px;border-radius:20px;background:var(--pri);color:var(--pri-txt);display:grid;place-items:center;font-size:30px;font-weight:800}
.login .logo h2{margin:10px 0 0}
.pinpad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.pinpad button{font:inherit;font-size:22px;font-weight:600;padding:16px 0;border-radius:14px;border:1px solid var(--bd);background:#fff;cursor:pointer}
.pinpad button:active{background:var(--pri-soft)}
.menu a{display:flex;align-items:center;gap:14px;padding:18px;margin-bottom:10px;background:#fff;border:1px solid var(--bd);border-radius:var(--r);text-decoration:none;color:var(--txt);font-size:17px;font-weight:600;box-shadow:var(--sh)}
.menu a:hover{border-color:var(--pri)}
.menu a span.ic{width:44px;height:44px;border-radius:12px;background:var(--pri-soft);color:var(--pri);display:grid;place-items:center;font-size:22px}
.menu a small{display:block;color:var(--mut);font-weight:400;font-size:13px}

/* Simulador / display da catraca */
.catraca{text-align:center;padding:48px 16px;border-radius:20px;font-size:40px;font-weight:800}
.catraca small{display:block;font-size:20px;font-weight:500;margin-top:8px}
.catraca.lib{background:var(--ok-soft);color:var(--ok)}.catraca.neg{background:var(--err-soft);color:var(--err)}.catraca.esp{background:#fff;color:var(--mut);border:2px dashed var(--bd)}

.tabs{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap}
.tabs button{font:inherit;background:#fff;border:1px solid var(--bd);padding:9px 16px;border-radius:999px;cursor:pointer;font-size:14px;font-weight:500}
.tabs button.on{background:var(--pri);color:var(--pri-txt);border-color:var(--pri)}

.thumb{width:44px;height:44px;border-radius:10px;object-fit:cover;background:var(--pri-soft);display:inline-grid;place-items:center;color:var(--pri);font-weight:700;vertical-align:middle}
.upload{display:flex;align-items:center;gap:14px}
.upload .prev{width:96px;height:96px;border-radius:14px;border:1px dashed var(--bd);display:grid;place-items:center;overflow:hidden;background:#fafafa;color:var(--mut);font-size:12px;text-align:center}
.upload .prev img{width:100%;height:100%;object-fit:contain}
.login .btn.sec{background:#fff;border:1px solid var(--bd)}