/* VendeMais ERP — design system */
:root {
  --primaria: #0f6b4f;
  --primaria-escura: #0a4d39;
  --primaria-clara: #e6f4ef;
  --acento: #f59e0b;
  --fundo: #f4f6f8;
  --superficie: #ffffff;
  --texto: #1a2330;
  --texto-suave: #64748b;
  --borda: #e2e8f0;
  --perigo: #dc2626;
  --sucesso: #16a34a;
  --aviso: #d97706;
  --info: #2563eb;
  --sombra: 0 1px 3px rgba(16, 24, 40, .08), 0 1px 2px rgba(16, 24, 40, .04);
  --raio: 10px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
  background: var(--fundo); color: var(--texto); font-size: 14px;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primaria); text-decoration: none; }
h1 { font-size: 22px; font-weight: 700; }
h2 { font-size: 17px; font-weight: 600; }
h3 { font-size: 14px; font-weight: 600; }

/* ===== layout ===== */
#app { display: flex; min-height: 100vh; }
.sidebar {
  width: 232px; background: #10241d; color: #cfe3db; flex-shrink: 0;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto;
  transition: margin-left .2s;
}
.sidebar .logo {
  padding: 18px 16px; font-size: 18px; font-weight: 800; color: #fff; letter-spacing: .2px;
  display: flex; align-items: center; gap: 8px; border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar .logo .marca { color: #6ee7b7; }
.sidebar nav { flex: 1; padding: 8px 0 24px; }
.sidebar .grupo { font-size: 10.5px; text-transform: uppercase; letter-spacing: 1px; color: #6b8a7e; padding: 14px 16px 6px; }
.sidebar a.item {
  display: flex; align-items: center; gap: 10px; padding: 8px 16px; color: #cfe3db; font-size: 13.5px;
  border-left: 3px solid transparent;
}
.sidebar a.item:hover { background: rgba(255,255,255,.06); color: #fff; }
.sidebar a.item.ativo { background: rgba(110,231,183,.1); color: #6ee7b7; border-left-color: #6ee7b7; }
.sidebar .icone { width: 18px; text-align: center; opacity: .9; }

.principal { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topo {
  background: var(--superficie); border-bottom: 1px solid var(--borda); padding: 10px 22px;
  display: flex; align-items: center; gap: 14px; position: sticky; top: 0; z-index: 40;
}
.topo .titulo { font-weight: 700; font-size: 15px; flex: 1; }
.conteudo { padding: 22px; max-width: 1280px; width: 100%; margin: 0 auto; }

.seletor-loja select, .topo select {
  border: 1px solid var(--borda); border-radius: 8px; padding: 7px 10px; background: #fff; font-size: 13px; color: var(--texto);
}
.usuario-chip { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--texto-suave); }
.avatar {
  width: 30px; height: 30px; border-radius: 50%; background: var(--primaria); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12px;
}
#btn-menu { display: none; background: none; border: none; font-size: 20px; cursor: pointer; color: var(--texto); }

/* ===== componentes ===== */
.card { background: var(--superficie); border: 1px solid var(--borda); border-radius: var(--raio); box-shadow: var(--sombra); padding: 18px; }
.card + .card, .grade + .card, .card + .grade { margin-top: 16px; }
.cabecalho-pagina { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.cabecalho-pagina .sub { color: var(--texto-suave); font-size: 13px; margin-top: 3px; }

.grade { display: grid; gap: 14px; }
.grade.c2 { grid-template-columns: repeat(2, 1fr); }
.grade.c3 { grid-template-columns: repeat(3, 1fr); }
.grade.c4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .grade.c4 { grid-template-columns: repeat(2, 1fr); } .grade.c3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grade.c4, .grade.c3, .grade.c2 { grid-template-columns: 1fr; } }

.kpi { padding: 16px 18px; }
.kpi .rotulo { font-size: 12px; color: var(--texto-suave); text-transform: uppercase; letter-spacing: .4px; }
.kpi .valor { font-size: 24px; font-weight: 800; margin-top: 4px; }
.kpi .extra { font-size: 12px; color: var(--texto-suave); margin-top: 4px; }
.kpi.destaque { background: linear-gradient(135deg, var(--primaria), var(--primaria-escura)); color: #fff; border: none; }
.kpi.destaque .rotulo, .kpi.destaque .extra { color: rgba(255,255,255,.75); }

button, .btn {
  font: inherit; cursor: pointer; border: 1px solid var(--borda); background: #fff; color: var(--texto);
  padding: 8px 14px; border-radius: 8px; font-weight: 600; font-size: 13px; display: inline-flex; align-items: center; gap: 6px;
  transition: filter .1s;
}
button:hover, .btn:hover { filter: brightness(.97); }
.btn-primario { background: var(--primaria); border-color: var(--primaria); color: #fff; }
.btn-perigo { background: var(--perigo); border-color: var(--perigo); color: #fff; }
.btn-suave { background: var(--primaria-clara); border-color: transparent; color: var(--primaria-escura); }
.btn-mini { padding: 4px 9px; font-size: 12px; border-radius: 6px; }
button:disabled { opacity: .55; cursor: not-allowed; }

label { display: block; font-size: 12.5px; font-weight: 600; color: var(--texto-suave); margin-bottom: 4px; }
input, select, textarea {
  font: inherit; width: 100%; border: 1px solid var(--borda); border-radius: 8px; padding: 8px 10px; background: #fff; color: var(--texto);
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(15,107,79,.25); border-color: var(--primaria); }
.campo { margin-bottom: 12px; }
.linha-campos { display: flex; gap: 12px; flex-wrap: wrap; }
.linha-campos .campo { flex: 1; min-width: 140px; }

table.tabela { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tabela th {
  text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .5px; color: var(--texto-suave);
  padding: 9px 10px; border-bottom: 2px solid var(--borda); white-space: nowrap;
}
.tabela td { padding: 9px 10px; border-bottom: 1px solid var(--borda); vertical-align: middle; }
.tabela tr:hover td { background: #f8fafc; }
.tabela .num { text-align: right; font-variant-numeric: tabular-nums; }
.tabela-scroll { overflow-x: auto; }
.tabela tr.clicavel { cursor: pointer; }

.selo { display: inline-block; padding: 2.5px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 700; white-space: nowrap; }
.selo.verde { background: #dcfce7; color: #15803d; }
.selo.vermelho { background: #fee2e2; color: #b91c1c; }
.selo.amarelo { background: #fef3c7; color: #b45309; }
.selo.azul { background: #dbeafe; color: #1d4ed8; }
.selo.cinza { background: #f1f5f9; color: #475569; }
.selo.roxo { background: #ede9fe; color: #6d28d9; }

.vazio { text-align: center; padding: 42px 20px; color: var(--texto-suave); }
.vazio .icone-grande { font-size: 40px; margin-bottom: 10px; }
.vazio h3 { color: var(--texto); margin-bottom: 6px; }

/* modal */
.modal-fundo { position: fixed; inset: 0; background: rgba(15,23,42,.45); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 16px; }
.modal { background: #fff; border-radius: 14px; box-shadow: 0 20px 50px rgba(0,0,0,.25); width: 100%; max-width: 560px; max-height: 92vh; display: flex; flex-direction: column; }
.modal.larga { max-width: 860px; }
.modal-cabecalho { padding: 16px 20px; border-bottom: 1px solid var(--borda); display: flex; justify-content: space-between; align-items: center; }
.modal-corpo { padding: 20px; overflow-y: auto; }
.modal-rodape { padding: 14px 20px; border-top: 1px solid var(--borda); display: flex; justify-content: flex-end; gap: 10px; }
.fechar-x { background: none; border: none; font-size: 20px; color: var(--texto-suave); cursor: pointer; padding: 2px 8px; }

/* toast */
#toasts { position: fixed; bottom: 20px; right: 20px; z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.toast { background: #1e293b; color: #fff; padding: 12px 18px; border-radius: 10px; box-shadow: var(--sombra); font-size: 13.5px; animation: subir .2s ease; max-width: 380px; }
.toast.sucesso { background: var(--sucesso); }
.toast.erro { background: var(--perigo); }
@keyframes subir { from { transform: translateY(8px); opacity: 0; } to { transform: none; opacity: 1; } }

/* abas */
.abas { display: flex; gap: 4px; border-bottom: 2px solid var(--borda); margin-bottom: 16px; flex-wrap: wrap; }
.abas button { border: none; background: none; padding: 9px 14px; font-weight: 600; color: var(--texto-suave); border-bottom: 2px solid transparent; margin-bottom: -2px; border-radius: 0; }
.abas button.ativa { color: var(--primaria); border-bottom-color: var(--primaria); }

/* barras simples de gráfico */
.grafico-barras { display: flex; align-items: flex-end; gap: 6px; height: 120px; padding-top: 8px; }
.grafico-barras .barra { flex: 1; background: var(--primaria); border-radius: 4px 4px 0 0; min-height: 2px; position: relative; }
.grafico-barras .barra:hover { background: var(--primaria-escura); }
.grafico-barras .barra .dica { display: none; position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); background: #1e293b; color: #fff; font-size: 11px; padding: 3px 8px; border-radius: 6px; white-space: nowrap; margin-bottom: 4px; }
.grafico-barras .barra:hover .dica { display: block; }
.rotulos-barras { display: flex; gap: 6px; font-size: 10px; color: var(--texto-suave); }
.rotulos-barras span { flex: 1; text-align: center; overflow: hidden; }

.barra-h { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; font-size: 13px; }
.barra-h .trilho { flex: 1; height: 10px; background: var(--borda); border-radius: 6px; overflow: hidden; }
.barra-h .preenchido { height: 100%; background: var(--primaria); border-radius: 6px; }

/* ===== LOGIN ===== */
.tela-login {
  min-height: 100vh; width: 100%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #10241d 0%, #0f6b4f 100%); padding: 20px;
}
.caixa-login { background: #fff; border-radius: 18px; padding: 38px 34px; width: 100%; max-width: 400px; box-shadow: 0 25px 60px rgba(0,0,0,.35); }
.caixa-login .logo-login { font-size: 26px; font-weight: 800; text-align: center; margin-bottom: 4px; }
.caixa-login .logo-login .marca { color: var(--primaria); }
.caixa-login .slogan { text-align: center; color: var(--texto-suave); font-size: 13px; margin-bottom: 26px; }
.dica-demo { background: var(--primaria-clara); border-radius: 10px; padding: 12px 14px; font-size: 12.5px; margin-top: 18px; color: var(--primaria-escura); }

/* ===== PDV ===== */
.pdv { display: grid; grid-template-columns: 1fr 380px; gap: 0; height: calc(100vh - 49px); }
.pdv-esquerda { padding: 16px; display: flex; flex-direction: column; min-width: 0; }
.pdv-direita { background: var(--superficie); border-left: 1px solid var(--borda); display: flex; flex-direction: column; }
.pdv-busca { position: relative; }
.pdv-busca input { font-size: 17px; padding: 13px 16px; border-radius: 12px; border-width: 2px; }
.pdv-sugestoes { position: absolute; top: 100%; left: 0; right: 0; background: #fff; border: 1px solid var(--borda); border-radius: 10px; box-shadow: var(--sombra); z-index: 50; max-height: 320px; overflow-y: auto; }
.pdv-sugestoes .sug { padding: 10px 14px; display: flex; justify-content: space-between; cursor: pointer; gap: 10px; }
.pdv-sugestoes .sug:hover, .pdv-sugestoes .sug.ativa { background: var(--primaria-clara); }
.pdv-itens { flex: 1; overflow-y: auto; margin-top: 14px; }
.pdv-total-grande { background: #10241d; color: #fff; padding: 18px 20px; }
.pdv-total-grande .rotulo { font-size: 12px; color: #6ee7b7; text-transform: uppercase; letter-spacing: 1px; }
.pdv-total-grande .valor { font-size: 34px; font-weight: 800; font-variant-numeric: tabular-nums; }
.pdv-pagamentos { padding: 16px; flex: 1; overflow-y: auto; }
.pdv-acoes { padding: 14px 16px; border-top: 1px solid var(--borda); display: flex; flex-direction: column; gap: 8px; }
.formas-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 10px 0; }
.formas-grid button { justify-content: center; padding: 10px 6px; font-size: 12.5px; }
.formas-grid button.ativa { background: var(--primaria); color: #fff; border-color: var(--primaria); }
.atalho { font-size: 11px; color: var(--texto-suave); background: #f1f5f9; padding: 1px 6px; border-radius: 4px; border: 1px solid var(--borda); }

@media (max-width: 900px) {
  .pdv { grid-template-columns: 1fr; height: auto; }
  .pdv-direita { border-left: none; border-top: 1px solid var(--borda); }
}

/* responsivo geral */
@media (max-width: 860px) {
  .sidebar { position: fixed; z-index: 60; margin-left: -240px; }
  .sidebar.aberta { margin-left: 0; box-shadow: 0 0 40px rgba(0,0,0,.4); }
  #btn-menu { display: block; }
  .conteudo { padding: 14px; }
}
@media print {
  .sidebar, .topo, .nao-imprimir { display: none !important; }
  .conteudo { padding: 0; max-width: none; }
  .card { border: none; box-shadow: none; }
}