:root, html[data-tema="claro"] {
  /* padrao visual notaai (mesmos tokens do sistema online e do PDV web) */
  --bg: #eef2f7; --painel: #ffffff; --card: #ffffff; --card2: #f6f8fb; --borda: #e2e8f0; --borda2: #cbd5e1;
  --forte: #0f172a; --sub: #64748b; --fraco: #94a3b8; --input: #f8fafc; --texto: #1e293b;
  --acento: #059669; --acento2: #0d9488; --acento-txt: #ffffff; --acento-suave: rgba(5,150,105,.10);
  --perigo: #dc2626; --aviso: #d97706; --info: #0284c7;
}
html[data-tema="escuro"] {
  --bg: #0b0f17; --painel: #0f172a; --card: #151c2c; --card2: #1b2436; --borda: #1f2a3d; --borda2: #2b3850;
  --forte: #f8fafc; --sub: #94a3b8; --fraco: #64748b; --input: #0b1220; --texto: #e2e8f0;
  --acento: #10b981; --acento2: #14b8a6; --acento-txt: #04130d; --acento-suave: rgba(16,185,129,.12);
  --perigo: #f87171; --aviso: #f59e0b; --info: #38bdf8;
}
:root {
  --roxo: var(--acento); --roxo-escuro: var(--acento2); --roxo-claro: var(--acento-suave); --fundo: var(--bg); --cartao: var(--card);
  --suave: var(--sub); --verde: var(--acento); --laranja: var(--aviso); --vermelho: var(--perigo); --primaria: var(--acento);
  --topo: env(safe-area-inset-top, 0px); --base: env(safe-area-inset-bottom, 0px);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; }
body { font: 16px/1.4 "Inter", -apple-system, "Segoe UI", Roboto, system-ui, sans-serif; background: var(--fundo); color: var(--texto); overscroll-behavior: none; }
[hidden] { display: none !important; }
h1 { font-size: 21px; margin: 14px 0 4px; } h2 { font-size: 18px; margin: 0; } h3 { font-size: 14px; color: var(--suave); margin: 18px 0 6px; font-weight: 600; }
.ajuda { color: var(--suave); font-size: 14px; margin: 0 0 16px; }
.erro { color: var(--vermelho); font-size: 14px; min-height: 0; margin: 8px 0; }
.erro:empty { margin: 0; }
label { display: block; font-size: 14px; color: var(--suave); margin-bottom: 14px; }
input { display: block; width: 100%; margin-top: 5px; padding: 12px 13px; font: inherit; font-size: 17px; color: var(--texto); border: 1px solid var(--borda); border-radius: 10px; background: var(--input); -webkit-appearance: none; }
input:focus { outline: 3px solid var(--acento-suave); border-color: var(--acento); }
button { font: inherit; border-radius: 10px; padding: 11px 16px; border: 1px solid transparent; cursor: pointer; touch-action: manipulation; }
button:disabled { opacity: .45; }
.primario { background: linear-gradient(135deg, var(--acento), var(--acento2)); color: var(--acento-txt); font-weight: 600; }
.primario:active { background: var(--roxo-escuro); }
.secundario { background: var(--card); color: var(--roxo); border-color: var(--borda); font-weight: 600; }
.perigo { background: var(--vermelho); color: #fff; font-weight: 600; }
.grande { width: 100%; padding: 15px; font-size: 17px; margin-top: 6px; }
.icone { background: none; border: 0; font-size: 22px; padding: 6px 10px; color: inherit; }

/* telas de entrada */
.centro { min-height: 100vh; display: grid; place-items: center; padding: calc(24px + var(--topo)) 18px calc(24px + var(--base));
  background: var(--bg); }
.cartao { background: var(--cartao); width: 100%; max-width: 420px; border-radius: 16px; padding: 26px 22px; box-shadow: 0 10px 30px rgba(15,23,42,.12); border: 1px solid var(--borda); }
.cartao.plano { box-shadow: none; border: 1px solid var(--borda); margin: 0 auto; }
.marca { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 4px; }
.na-marca { display: inline-flex; align-items: center; gap: 7px; font-weight: 800; letter-spacing: -.3px; color: var(--forte); font-size: 20px; line-height: 1; }
.na-marca .na-pontos { display: inline-flex; gap: 3px; } .na-marca .na-pontos i { width: 7px; height: 7px; border-radius: 50%; display: block; }
.na-marca .na-pontos i:nth-child(1) { background: #ef4444; } .na-marca .na-pontos i:nth-child(2) { background: #06b6d4; } .na-marca .na-pontos i:nth-child(3) { background: #84cc16; }
.na-marca b { color: var(--acento); font-weight: 900; } .na-marca small { align-self: flex-end; }
.na-marca small { font-size: 12px; font-weight: 700; color: var(--sub); margin-left: 2px; }
.loja-logo { display: flex; justify-content: center; margin: 14px 0 4px; }
.loja-logo img { max-width: 70%; max-height: 110px; object-fit: contain; background: #fff; border-radius: 14px; padding: 8px 12px; border: 1px solid var(--borda); }
.topo-logo { width: 42px; height: 42px; object-fit: contain; background: #fff; border-radius: 10px; padding: 3px; border: 1px solid var(--borda); flex-shrink: 0; }
.topo-sem { width: 42px; height: 42px; border-radius: 10px; flex-shrink: 0; display: grid; place-items: center; font-weight: 900; font-size: 20px; color: var(--acento-txt); background: linear-gradient(135deg, var(--acento), var(--acento2)); }
.bt-tema { background: none; border: 1px solid var(--borda); color: var(--sub); border-radius: 10px; padding: 5px 9px; font-size: 15px; }
.rodape { font-size: 13px; color: var(--suave); text-align: center; margin: 14px 0 0; }
.manual { margin-top: 16px; }
.manual summary { color: var(--roxo); font-size: 15px; padding: 8px 0; }
.manual[open] summary { margin-bottom: 10px; }

/* app */
.app { display: flex; flex-direction: column; height: 100vh; height: 100dvh; }
.topo { display: flex; align-items: center; gap: 10px; background: var(--painel); color: var(--forte); border-bottom: 1px solid var(--borda); padding: calc(10px + var(--topo)) 8px 10px 14px; }
.topo-info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topo-info b { font-size: 16px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topo-info span { font-size: 12px; opacity: .85; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tag-homolog { background: var(--laranja); border-radius: 4px; padding: 0 5px; font-weight: 700; }
.status { display: flex; align-items: center; gap: 6px; background: var(--card2); color: var(--texto); border: 1px solid var(--borda); font-size: 12px; padding: 6px 10px; border-radius: 20px; max-width: 46vw; }
.status span:last-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ponto { width: 9px; height: 9px; border-radius: 50%; background: #bbb; flex-shrink: 0; }
.status.online .ponto { background: #4ade80; } .status.offline .ponto { background: #fbbf24; } .status.erro .ponto { background: #f87171; }
.status.sincronizando .ponto { background: var(--card); animation: pisca 1s infinite; }
@keyframes pisca { 50% { opacity: .2; } }

.conteudo { flex: 1; overflow-y: auto; padding: 14px 14px 20px; -webkit-overflow-scrolling: touch; }
.abas { display: flex; background: var(--card); border-top: 1px solid var(--borda); padding-bottom: var(--base); }
.abas button { flex: 1; background: none; border: 0; border-radius: 0; padding: 8px 0 9px; font-size: 12px; color: var(--suave); display: flex; flex-direction: column; align-items: center; gap: 2px; }
.abas button span { font-size: 20px; filter: grayscale(1); opacity: .7; }
.abas button.ativa { color: var(--roxo); font-weight: 700; }
.abas button.ativa span { filter: none; opacity: 1; }

/* busca + camera */
.busca { position: relative; display: flex; gap: 8px; }
.busca input { margin: 0; }
.camera { background: var(--roxo); color: var(--acento-txt); padding: 0 15px; flex-shrink: 0; display: grid; place-items: center; }
.sugestoes { position: absolute; z-index: 10; top: 100%; left: 0; right: 0; margin-top: 4px; background: var(--card); border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,.18); max-height: 55vh; overflow-y: auto; }
.sugestoes button { display: flex; width: 100%; justify-content: space-between; gap: 10px; text-align: left; background: none; border-radius: 0; border-bottom: 1px solid var(--borda); padding: 13px 14px; }
.sugestoes small, .lista small, .carrinho small { display: block; color: var(--suave); font-size: 13px; }

/* venda */
.venda { display: flex; flex-direction: column; padding-bottom: 0; }
.carrinho { list-style: none; margin: 12px 0 0; padding: 0; flex: 1; }
.carrinho li { background: var(--card); border-radius: 12px; padding: 11px 12px; margin-bottom: 8px; display: grid; grid-template-columns: 1fr auto; gap: 6px 10px; align-items: center; }
.carrinho .nome { font-weight: 600; font-size: 15px; }
.carrinho .valor { text-align: right; font-weight: 700; }
.passo { display: flex; align-items: center; gap: 4px; }
.passo button { width: 38px; height: 38px; padding: 0; background: var(--roxo-claro); color: var(--roxo); font-size: 20px; font-weight: 700; }
.passo input { width: 64px; margin: 0; text-align: center; padding: 8px 4px; font-size: 16px; }
.remover { background: none; color: var(--vermelho); font-size: 14px; padding: 6px 0; justify-self: end; }
.vazio { text-align: center; color: var(--suave); padding: 30px 20px; font-size: 15px; }
.vazio-icone { font-size: 42px; opacity: .5; }
.rodape-venda { position: sticky; bottom: 0; margin: 0 -14px; background: var(--card); border-top: 1px solid var(--borda); padding: 10px 14px; display: flex; align-items: center; gap: 12px; }
.rodape-venda div { flex: 1; display: flex; flex-direction: column; }
.rodape-venda span { font-size: 13px; color: var(--suave); }
.rodape-venda b { font-size: 24px; }
.rodape-venda button { padding: 15px 30px; font-size: 18px; }

/* listas */
.cabecalho { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.lista { list-style: none; margin: 12px 0 0; padding: 0; }
.lista li { background: var(--card); border-radius: 12px; padding: 12px 14px; margin-bottom: 8px; display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.lista li > div:last-child { text-align: right; flex-shrink: 0; }
.lista.compacta li { padding: 9px 12px; margin-bottom: 6px; font-size: 15px; }
.lista .vazio { display: block; background: none; padding: 8px; }
.estoque-baixo { color: var(--vermelho); }
.sit { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 10px; background: var(--roxo-claro); color: var(--roxo); }
.sit.enviada { background: #e3f6ec; color: var(--verde); } .sit.aguardando { background: #fdf0e1; color: var(--laranja); } .sit.erro { background: #fde8e8; color: var(--vermelho); }
.cartoes { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.cartoes div { background: var(--card); border-radius: 12px; padding: 11px 12px; }
.cartoes b { display: block; font-size: 17px; } .cartoes span { font-size: 12px; color: var(--suave); }
.dif-ok { color: var(--verde); } .dif-falta { color: var(--vermelho); } .dif-sobra { color: var(--laranja); }
.mov-sangria { color: var(--vermelho); } .mov-suprimento { color: var(--verde); }
.acoes-caixa { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 18px; }
.acoes-caixa .perigo { grid-column: 1 / -1; padding: 14px; }

/* folhas (dialogos de baixo para cima) */
dialog.folha { border: 0; padding: 0; margin: auto 0 0; width: 100%; max-width: 100%; max-height: 92vh; border-radius: 18px 18px 0 0; background: var(--card); color: var(--texto); }
dialog.folha::backdrop { background: rgba(20,20,40,.45); }
@media (min-width: 640px) { dialog.folha { margin: auto; max-width: 480px; border-radius: 18px; } }
.folha-corpo { padding: 18px 18px calc(18px + var(--base)); }
.folha-topo { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.total-grande { display: flex; justify-content: space-between; align-items: baseline; background: var(--roxo-claro); border-radius: 12px; padding: 12px 14px; margin-bottom: 12px; }
.total-grande b { font-size: 28px; color: var(--roxo-escuro); }
.formas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 10px; }
.formas button { background: var(--card); border: 1px solid var(--borda); padding: 10px 4px; font-size: 13px; font-weight: 600; color: var(--texto); }
.pag-linha { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; }
.pag-linha span { flex: 1; font-weight: 600; font-size: 15px; }
.pag-linha input { width: 46%; margin: 0; text-align: right; }
.pag-linha button { background: none; color: var(--vermelho); padding: 6px; }
.linha { display: flex; justify-content: space-between; align-items: center; padding: 8px 2px; font-size: 16px; }
.linha b.ok { color: var(--verde); } .linha b.falta { color: var(--vermelho); }
.extras { margin: 6px 0 10px; } .extras summary { color: var(--roxo); padding: 6px 0; } .extras[open] summary { margin-bottom: 8px; }
.resultado { text-align: center; }
.res-icone { width: 64px; height: 64px; border-radius: 50%; margin: 6px auto 10px; display: grid; place-items: center; font-size: 34px; color: #fff; background: var(--verde); }
.troco { font-size: 24px; font-weight: 700; color: var(--roxo-escuro); margin: 10px 0; }
.troco:empty { display: none; }
.item { display: block; width: 100%; text-align: left; background: none; border-radius: 0; border-bottom: 1px solid var(--borda); padding: 15px 4px; font-size: 16px; }
.item.suave { color: var(--suave); border: 0; text-align: center; }
.menu-info { font-size: 13px; color: var(--suave); padding-bottom: 10px; border-bottom: 1px solid var(--borda); }
.menu-info b { color: var(--texto); font-size: 15px; display: block; }
.rotulo { font-size: 14px; color: var(--suave); margin: 0 0 6px; }
.segmentado { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--borda); border-radius: 10px; overflow: hidden; margin-bottom: 16px; }
.segmentado label { margin: 0; }
.segmentado input { position: absolute; opacity: 0; width: 1px; }
.segmentado span { display: block; text-align: center; padding: 12px; font-size: 16px; font-weight: 600; color: var(--texto); }
.segmentado input:checked + span { background: var(--roxo); color: var(--acento-txt); }
.check { display: flex; gap: 10px; align-items: center; color: var(--texto); font-size: 15px; }
.check input { width: 22px; height: 22px; margin: 0; flex-shrink: 0; }
.versao { text-align: center; font-size: 12px; color: var(--suave); margin: 14px 0 0; }
.det-itens { list-style: none; padding: 0; margin: 8px 0; }
.det-itens li { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--borda); font-size: 15px; }

/* leitor web (navegador) */
.leitor { position: fixed; inset: 0; z-index: 100; background: #000; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.leitor video { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.leitor .mira { position: relative; width: 78%; height: 26%; border: 3px solid #fff; border-radius: 14px; box-shadow: 0 0 0 100vmax rgba(0,0,0,.45); }
.leitor p { position: relative; color: #fff; margin: 18px 0; }
.leitor button { position: relative; }

.ocupado { position: fixed; inset: 0; z-index: 50; background: rgba(20,20,40,.5); display: grid; place-items: center; color: #fff; text-align: center; }
.spinner { display: inline-block; width: 38px; height: 38px; border: 4px solid rgba(255,255,255,.35); border-top-color: #fff; border-radius: 50%; animation: gira .8s linear infinite; }
@keyframes gira { to { transform: rotate(360deg); } }
.aviso { position: fixed; left: 14px; right: 14px; bottom: calc(80px + var(--base)); z-index: 60; background: #23233a; color: #fff; padding: 12px 14px; border-radius: 10px; font-size: 15px; box-shadow: 0 8px 24px rgba(0,0,0,.25); }
.falha-inicio { padding: 40px 20px; text-align: center; }

/* impressora */
.tipos { display: grid; grid-template-columns: repeat(auto-fit, minmax(90px, 1fr)); gap: 6px; margin-bottom: 8px; }
.tipos button { background: var(--card); border: 1px solid var(--borda); font-size: 13px; font-weight: 600; padding: 10px 4px; color: var(--texto); }
.tipos button.ativo { background: var(--roxo); border-color: var(--roxo); color: var(--acento-txt); }
.imp-atual { background: var(--roxo-claro); border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; font-size: 15px; }
.imp-atual:empty { display: none; }
#ajLista li { cursor: pointer; }
#ajLista li.ativo { outline: 2px solid var(--roxo); }
.dupla { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 6px 0; }
.dupla label { margin-bottom: 8px; }
select { display: block; width: 100%; margin-top: 5px; padding: 12px 10px; font: inherit; font-size: 16px; border: 1px solid var(--borda); border-radius: 10px; background: var(--card); color: var(--texto); }
.cupom { font: 12px/1.35 ui-monospace, "Courier New", monospace; background: #fffef7; border: 1px dashed var(--borda); padding: 12px; overflow-x: auto; white-space: pre; margin: 0; max-height: 70vh; }
.resultado .dupla { margin-top: 8px; }
input[type=checkbox], input[type=radio] { -webkit-appearance: auto; appearance: auto; accent-color: var(--roxo); padding: 0; }

/* PIX */
.pix-box { display: flex; flex-direction: column; align-items: center; gap: 6px; border: 1px solid var(--borda); border-radius: 12px; padding: 12px; margin: 4px 0 10px; background: #fafafe; text-align: center; }
.pix-qr { width: 220px; height: 220px; background: #fff; }
.pix-qr svg { width: 100%; height: 100%; display: block; }
.pix-box b { font-size: 20px; }
.pix-box .ajuda { margin: 0; }

/* NFC-e */
.faixa-cont { display: flex; align-items: center; gap: 10px; background: #fdf0e1; color: #8a4b0b; padding: 8px 14px; font-size: 13px; border-bottom: 1px solid #f3d3a8; }
.faixa-cont > span { flex: 1; }
.faixa-cont button { padding: 7px 12px; font-size: 13px; }
.faixa-cont.urgente { background: #fde8e8; color: var(--vermelho); border-color: #f5b5b5; }
.res-icone.cont { background: var(--laranja); }
.res-icone.falha { background: var(--vermelho); }

.bloqueio { position: fixed; inset: 0; z-index: 80; }
#bloqRotulo input { font-size: 24px; letter-spacing: 6px; text-align: center; }

/* v0.6: promocoes, QR Code da NFC-e na tela e envio por WhatsApp */
.promo-faixa { margin: 6px 0; padding: 8px 10px; border-radius: 10px; background: #fff4d6; border: 1px solid #f0d58a; font-size: 13px; color: #6b4e00; }
.carrinho small.promo { display: block; color: #0f8a5f; font-weight: 600; }
.carrinho .valor s { color: var(--fraco); font-size: 12px; }
.cupom-qr { text-align: center; background: #fff; border: 1px dashed var(--borda); border-top: 0; padding: 10px 12px 12px; }
.cupom-qr svg { width: 190px; height: 190px; display: block; margin: 0 auto 6px; }
.cupom-qr small { font: 11px/1.4 ui-monospace, monospace; color: #444; word-break: break-all; }
.cupom-wa { margin-top: 12px; }
.cupom-wa label { display: block; font-weight: 600; font-size: 13px; margin-bottom: 6px; }
.cupom-wa .linha { display: flex; gap: 8px; }
.cupom-wa input { flex: 1; min-width: 0; }
.cupom-wa small { display: block; margin-top: 6px; font-size: 12px; }

/* v0.6: autorizacao do gerente */
.rodape-venda .perigo-txt { color: #c0392b; border-color: #e6b0aa; margin-right: 8px; }
.aut-acao { background: #fff4d6; border: 1px solid #f0d58a; border-radius: 10px; padding: 10px 12px; font-weight: 600; color: #6b4e00; }
.aut-senha { margin-top: 14px; } .aut-senha summary { cursor: pointer; color: var(--sub); font-size: 14px; }
.aut-senha form { display: grid; gap: 8px; margin-top: 10px; }

/* v0.6: catalogo visual na venda */
.modo-venda { display: flex; gap: 6px; background: var(--card2); border-radius: 12px; padding: 4px; margin: 6px 0 8px; }
.modo-venda button { flex: 1; border: 0; background: transparent; border-radius: 9px; padding: 9px 6px; font-weight: 600; font-size: 14px; color: var(--sub); }
.modo-venda button.ativo { background: var(--card); color: var(--acento); box-shadow: 0 1px 4px rgba(0,0,0,.08); }
.cat-chips { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 10px; scrollbar-width: none; }
.cat-chips::-webkit-scrollbar { display: none; }
.cat-chips button { flex: 0 0 auto; border: 1px solid var(--borda); background: var(--card); border-radius: 20px; padding: 7px 14px; font-size: 13px; font-weight: 600; color: var(--sub); }
.cat-chips button.ativo { background: var(--acento); border-color: transparent; color: var(--acento-txt); }
.cat-grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; padding-bottom: 12px; }
.cat-item { position: relative; display: flex; flex-direction: column; text-align: left; background: var(--card); border: 1px solid var(--borda); border-radius: 14px; padding: 8px; gap: 6px; }
.cat-item:active { transform: scale(.97); }
.cat-item.sem { opacity: .55; }
.cat-item .foto { display: flex; align-items: center; justify-content: center; height: 92px; border-radius: 10px; overflow: hidden; color: #fff; font-size: 28px; font-weight: 800; letter-spacing: 1px; }
.cat-item .foto img { width: 100%; height: 100%; object-fit: cover; }
.cat-item .nome { font-size: 13px; font-weight: 600; line-height: 1.25; color: var(--forte); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 32px; }
.cat-item .rodape { display: flex; justify-content: space-between; align-items: baseline; }
.cat-item .rodape b { color: var(--acento); font-size: 14px; }
.cat-item .rodape small { font-size: 11px; color: var(--fraco); }
.cat-item .qtd-badge { position: absolute; top: 4px; right: 4px; min-width: 26px; height: 26px; padding: 0 6px; border-radius: 13px; background: var(--acento); color: var(--acento-txt); font-weight: 800; font-size: 13px; display: flex; align-items: center; justify-content: center; box-shadow: 0 2px 6px rgba(0,0,0,.2); }
.cat-item.pulsar { animation: pulsar .25s ease; } @keyframes pulsar { 50% { transform: scale(.94); } }
@media (min-width: 600px) { .cat-grade { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); } }
.rodape-venda #btnCancelarVenda { flex: 0 0 auto; width: auto; min-height: 0; font-size: 13px; padding: 9px 10px; margin: 0; white-space: nowrap; }
.rodape-venda #btnCobrar { flex: 0 0 auto; }