:root {
    --preto: #1a1a1a;
    --cinza: #6b7280;
    --borda: #e5e7eb;
    --vermelho: #e30613;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background: #f4f5f7;
    color: var(--preto);
}

a { color: inherit; }

/* ---------- LOGIN / CADASTRO ---------- */
.auth-wrap {
    display: flex;
    min-height: 100vh;
}
.auth-form {
    width: 420px;
    padding: 60px 50px;
    display: flex;
    flex-direction: column;
}
.auth-form .logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 40px;
}
.auth-form .logo .triangulo {
    width: 0; height: 0;
    border-top: 9px solid transparent;
    border-bottom: 9px solid transparent;
    border-left: 14px solid var(--vermelho);
}
.auth-form label {
    font-size: 12px;
    color: var(--cinza);
    display: block;
    margin-bottom: 4px;
}
.auth-form input[type=text],
.auth-form input[type=email],
.auth-form input[type=password] {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--borda);
    border-radius: 8px;
    margin-bottom: 18px;
    font-size: 14px;
}
.auth-form button {
    background: #111;
    color: #fff;
    border: none;
    border-radius: 24px;
    padding: 14px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 8px;
}
.auth-form .link-fim { text-align: center; margin-top: 18px; font-size: 14px; }
.auth-form .link-fim a { color: var(--vermelho); font-weight: 600; text-decoration: none; }
.auth-erro { background: #fde8e8; color: #c0392b; padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 16px; }
.auth-banner {
    flex: 1;
    background: #333 url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="10" height="10"><rect width="10" height="10" fill="%23333"/></svg>');
    background-size: cover;
}

/* ---------- APP SHELL ---------- */
.app {
    display: flex;
    min-height: 100vh;
}
.sidebar {
    width: 84px;
    background: #14151a;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
    gap: 6px;
}
.sidebar .brand { color: var(--vermelho); font-size: 22px; margin-bottom: 24px; }
.sidebar a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: #9ca3af;
    text-decoration: none;
    font-size: 11px;
    padding: 10px 6px;
    border-radius: 8px;
    width: 68px;
    text-align: center;
}
.sidebar a.ativo, .sidebar a:hover { background: var(--vermelho); color: #fff; }
.sidebar .icone { font-size: 18px; }
.sidebar .sair { margin-top: auto; }

.main {
    flex: 1;
    padding: 28px 34px;
    max-width: 1400px;
}
.topo-pagina { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.topo-pagina h1 { font-size: 22px; margin: 0; }
.btn {
    display: inline-block;
    background: var(--vermelho);
    color: #fff;
    border: none;
    padding: 12px 22px;
    border-radius: 24px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    font-size: 14px;
}
.btn.secundario { background: #111; }
.btn.claro { background: #fff; color: var(--preto); border: 1px solid var(--borda); }

/* cards de listagem */
.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 18px;
}
.card-cartaz {
    background: #fff;
    border: 1px solid var(--borda);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.card-cartaz .mini-preview { padding: 14px; display: flex; justify-content: center; background: #f7f7f8; }
.card-cartaz .info { padding: 12px 14px; }
.card-cartaz .info strong { display: block; font-size: 14px; margin-bottom: 4px; }
.card-cartaz .info span { font-size: 12px; color: var(--cinza); }
.card-cartaz .acoes { display: flex; border-top: 1px solid var(--borda); }
.card-cartaz .acoes button, .card-cartaz .acoes a {
    flex: 1; border: none; background: none; padding: 10px; font-size: 12px; cursor: pointer; text-align: center; text-decoration: none; color: var(--preto);
}
.card-cartaz .acoes button:hover, .card-cartaz .acoes a:hover { background: #f4f5f7; }
.vazio { text-align: center; padding: 60px 20px; color: var(--cinza); }

/* ---------- MODAL WIZARD ---------- */
.modal-fundo {
    position: fixed; inset: 0; background: rgba(0,0,0,.5);
    display: flex; align-items: center; justify-content: center; z-index: 50;
}
.modal-fundo.escondido { display: none; }
.modal-box {
    background: #fff; width: 900px; max-width: 94vw; max-height: 88vh;
    border-radius: 12px; display: flex; flex-direction: column; overflow: hidden;
}
.modal-passos {
    display: flex; align-items: center; gap: 10px; padding: 18px 24px; border-bottom: 1px solid var(--borda);
}
.passo { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--cinza); }
.passo .bola {
    width: 22px; height: 22px; border-radius: 50%; background: #e5e7eb; color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700;
}
.passo.ativo, .passo.feito { color: #111; font-weight: 600; }
.passo.ativo .bola, .passo.feito .bola { background: #111; }
.linha-passo { flex: 1; height: 1px; background: var(--borda); }
.modal-fechar { margin-left: auto; background: none; border: none; font-size: 18px; cursor: pointer; }
.modal-corpo { padding: 20px 24px; overflow-y: auto; }

.grid-temas, .grid-tamanhos, .grid-dinamicas {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 16px;
}
.opcao-card {
    border: 2px solid var(--borda); border-radius: 10px; cursor: pointer; overflow: hidden;
    text-align: center; background: #fff; transition: border-color .15s;
}
.opcao-card:hover, .opcao-card.selecionado { border-color: var(--vermelho); }
.opcao-card .preview-mini { padding: 10px; display: flex; align-items: center; justify-content: center; min-height: 90px; background: #fafafa; }
.opcao-card .legenda { padding: 8px; font-size: 12px; border-top: 1px solid var(--borda); }
.opcao-card .legenda small { display: block; color: var(--cinza); }

.modal-rodape { padding: 14px 24px; border-top: 1px solid var(--borda); display: flex; justify-content: space-between; }

/* ---------- EDITOR ---------- */
.editor {
    display: grid;
    grid-template-columns: 240px 380px 1fr;
    gap: 0;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--borda);
    min-height: 640px;
}
.painel-config {
    background: #14151a;
    color: #fff;
    padding: 22px 18px;
}
.painel-config h4 { font-size: 11px; text-transform: uppercase; color: #9ca3af; letter-spacing: .05em; margin: 18px 0 8px; }
.painel-config h4:first-child { margin-top: 0; }
.campo-config {
    background: #1f2029; border-radius: 8px; padding: 10px 12px; margin-bottom: 8px; cursor: pointer;
    display: flex; justify-content: space-between; align-items: center; font-size: 13px;
}
.campo-config small { display: block; color: #9ca3af; font-size: 10px; text-transform: uppercase; }
.cores-swatch { display: flex; flex-wrap: wrap; gap: 6px; }
.cores-swatch span { width: 22px; height: 22px; border-radius: 5px; display: inline-block; border: 1px solid rgba(255,255,255,.2); }

.painel-form { padding: 22px; border-right: 1px solid var(--borda); border-left: 1px solid var(--borda); overflow-y: auto; }
.painel-form .tabs { display: flex; gap: 6px; margin-bottom: 16px; }
.painel-form .tabs span { font-size: 12px; padding: 6px 10px; border: 1px solid var(--borda); border-radius: 6px; color: var(--cinza); }
.painel-form label { display: block; font-size: 12px; color: var(--cinza); margin: 14px 0 4px; }
.painel-form input, .painel-form textarea, .painel-form select {
    width: 100%; padding: 10px 12px; border: 1px solid var(--borda); border-radius: 8px; font-size: 14px; font-family: inherit;
}
.painel-form textarea { resize: vertical; min-height: 60px; }
.linha-2 { display: flex; gap: 10px; }
.linha-2 > div { flex: 1; }
.painel-form .btn { width: 100%; margin-top: 20px; text-align: center; }

/* ---------- CAIXAS OPCIONAIS (Validade / Observações / Limite de venda) ---------- */
.campo-opcional {
    border: 1.5px dashed var(--borda);
    border-radius: 10px;
    padding: 12px 14px;
    margin: 14px 0;
    background: #fafafa;
}
.campo-opcional-header {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}
.campo-opcional-header .titulo {
    flex: 1;
    font-size: 14px;
    font-weight: 600;
    color: var(--preto);
}
.campo-opcional-header .seta {
    color: var(--cinza);
    transition: transform .15s;
    font-size: 12px;
}
.campo-opcional.recolhido .campo-opcional-header .seta { transform: rotate(-90deg); }
.campo-opcional-corpo {
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.campo-opcional.recolhido .campo-opcional-corpo,
.campo-opcional:not(.ativado) .campo-opcional-corpo { display: none; }
.campo-opcional-corpo .linha-2 { display: flex; gap: 10px; }
.campo-opcional-corpo label { font-size: 11px; color: var(--cinza); margin: 0 0 4px; }
.campo-opcional-corpo input,
.campo-opcional-corpo textarea {
    width: 100%; padding: 9px 11px; border: 1px solid var(--borda); border-radius: 8px; font-size: 13px; font-family: inherit;
}
.campo-opcional-corpo textarea { min-height: 56px; resize: vertical; }

/* toggle switch (interruptor) */
.toggle-switch {
    position: relative;
    width: 38px;
    height: 22px;
    flex-shrink: 0;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-switch .trilho {
    position: absolute; inset: 0; background: #d1d5db; border-radius: 999px; transition: background .15s;
}
.toggle-switch .trilho::before {
    content: ''; position: absolute; width: 18px; height: 18px; left: 2px; top: 2px;
    background: #fff; border-radius: 50%; transition: transform .15s; box-shadow: 0 1px 2px rgba(0,0,0,.3);
}
.toggle-switch input:checked + .trilho { background: #111; }
.toggle-switch input:checked + .trilho::before { transform: translateX(16px); }

/* elementos extras no cartaz */
.cartaz .observacao-texto { font-size: 10px; opacity: .8; margin-top: 4px; max-width: 90%; }
.cartaz .limite-venda { font-size: 11px; font-weight: 700; margin-top: 4px; text-transform: uppercase; }

.painel-preview {
    background: #f4f5f7; display: flex; align-items: center; justify-content: center; padding: 30px; position: relative;
}
.painel-preview .zoom-controles { position: absolute; bottom: 16px; right: 16px; display: flex; flex-direction: column; gap: 6px; }
.painel-preview .zoom-controles button { width: 32px; height: 32px; border-radius: 6px; border: 1px solid var(--borda); background: #fff; cursor: pointer; }

/* ---------- O CARTAZ EM SI ---------- */
.cartaz {
    width: 340px;
    aspect-ratio: 210 / 297;
    background: #fff;
    display: flex;
    flex-direction: column;
    box-shadow: 0 6px 24px rgba(0,0,0,.15);
    overflow: hidden;
    position: relative;
}
.cartaz.orient-horizontal { aspect-ratio: 297 / 210; }

.cartaz .faixa {
    padding: 14px 10px;
    text-align: center;
    font-weight: 800;
    font-size: 30px;
    letter-spacing: .02em;
    text-transform: uppercase;
}
.cartaz .corpo {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px;
    text-align: center;
    gap: 8px;
}
.cartaz .imagem-produto {
    max-width: 70%;
    max-height: 130px;
    object-fit: contain;
    margin-bottom: 4px;
}
.cartaz .imagem-placeholder {
    width: 110px; height: 110px; border-radius: 50%;
    border: 3px solid #ccc; display: flex; align-items: center; justify-content: center;
    color: #ccc; font-size: 40px;
}
.cartaz .descricao-principal { font-size: 20px; font-weight: 800; text-transform: uppercase; line-height: 1.15; }
.cartaz .descricao-secundaria { font-size: 13px; opacity: .85; }
.cartaz .unidade { font-size: 12px; font-weight: 600; margin-top: 4px; }

.cartaz .bloco-preco { display: flex; align-items: flex-end; justify-content: center; gap: 4px; margin-top: 4px; }
.cartaz .preco-simbolo { font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.cartaz .preco-inteiro { font-size: 62px; font-weight: 900; line-height: .8; }
.cartaz .preco-centavos { font-size: 26px; font-weight: 800; }

.cartaz .preco-de {
    font-size: 15px; text-decoration: line-through; opacity: .7; margin-bottom: 2px;
}
.cartaz .atacarejo-condicao {
    font-size: 13px; font-weight: 700; background: rgba(0,0,0,.08); padding: 4px 10px; border-radius: 4px; margin-top: 2px;
}
.cartaz .validade { font-size: 10px; margin-top: 6px; opacity: .75; }
.cartaz .rodape-marca { padding: 6px; text-align: right; font-size: 9px; opacity: .6; }

/* Tema variações usam variáveis inline via style="" no PHP */

@media print {
    body * { visibility: hidden; }
    #cartaz-imprimir, #cartaz-imprimir * { visibility: visible; }
    #cartaz-imprimir { position: absolute; top: 0; left: 0; width: 100%; box-shadow: none; }
}