/* Plataforma Central — design system. Cores principais vêm do painel (Configurações › Nomes e marca). */
:root {
  --primary: #0f766e;
  --primary-ink: #ffffff;
  --accent: #f59e0b;
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #f1f5f4;
  --ink: #17202a;
  --muted: #5b6673;
  --line: #e2e7ea;
  --ok: #15803d;
  --warn: #b45309;
  --danger: #b91c1c;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 8px 24px rgba(16, 24, 40, .06);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1418; --surface: #161d22; --surface-2: #1c252b; --ink: #e8eef2; --muted: #9aa8b3; --line: #2a353d;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.25);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); background: var(--bg); color: var(--ink); line-height: 1.55; font-size: 16px; }
a { color: var(--primary); }
img { max-width: 100%; height: auto; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .6em; letter-spacing: -.01em; }
h1 { font-size: clamp(1.7rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.35rem, 3vw, 1.8rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
small, .muted { color: var(--muted); }
code { background: var(--surface-2); padding: .1em .35em; border-radius: 6px; font-size: .92em; word-break: break-all; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.section { padding: 56px 0; }
.stack > * + * { margin-top: 16px; }
.row { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.row.between { justify-content: space-between; }
.grid { display: grid; gap: 18px; }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

/* Cabeçalho do site */
.site-header { background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.site-header .container { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; white-space: nowrap; font-weight: 800; color: var(--ink); text-decoration: none; font-size: 1.1rem; }
.brand-mark { width: 34px; height: 34px; border-radius: 10px; background: var(--primary); color: var(--primary-ink); display: grid; place-items: center; font-weight: 800; }
.nav { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.nav a { color: var(--ink); text-decoration: none; padding: 8px 12px; border-radius: 10px; font-weight: 500; }
.nav a:hover, .nav a.active { background: var(--surface-2); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; color: var(--ink); }
@media (max-width: 1040px) {
  .nav-toggle { display: inline-flex; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 64px; background: var(--surface); flex-direction: column; align-items: stretch; padding: 12px 16px; border-bottom: 1px solid var(--line); }
  .nav.open { display: flex; }
}

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; border-radius: 11px; padding: 11px 18px; font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; transition: transform .06s ease, filter .15s; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: var(--primary-ink); }
.btn-primary:hover { filter: brightness(1.07); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { background: var(--surface-2); }
.btn-accent { background: var(--accent); color: #1b1300; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-sm { padding: 7px 12px; font-size: .9rem; border-radius: 9px; }
.btn-block { width: 100%; }

/* Hero */
.hero { background: radial-gradient(1200px 400px at 10% -10%, color-mix(in srgb, var(--primary) 22%, transparent), transparent), var(--surface); border-bottom: 1px solid var(--line); }
.hero .container { padding-top: 64px; padding-bottom: 64px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.hero .lead { font-size: 1.15rem; color: var(--muted); max-width: 46ch; }
.hero-card { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 22px; box-shadow: var(--shadow); }
@media (max-width: 860px) { .hero .container { grid-template-columns: 1fr; padding-top: 40px; padding-bottom: 40px; } }
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: color-mix(in srgb, var(--primary) 14%, transparent); color: var(--primary); text-transform: uppercase; letter-spacing: .04em; }
.badge.warn { background: color-mix(in srgb, var(--warn) 16%, transparent); color: var(--warn); }
.badge.ok { background: color-mix(in srgb, var(--ok) 15%, transparent); color: var(--ok); }
.badge.danger { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); }
.badge.neutral { background: var(--surface-2); color: var(--muted); }

/* Cartões */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.card h3 { margin-bottom: .35em; }
.card.highlight { border: 2px solid var(--primary); position: relative; }
.card.highlight::before { content: "Mais escolhido"; position: absolute; top: -12px; left: 18px; background: var(--primary); color: var(--primary-ink); font-size: .75rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.price { font-size: 2rem; font-weight: 800; letter-spacing: -.02em; }
.price small { font-size: .95rem; font-weight: 500; color: var(--muted); }
.checklist { list-style: none; padding: 0; margin: 14px 0; }
.checklist li { padding-left: 26px; position: relative; margin: 6px 0; }
.checklist li::before { content: ""; position: absolute; left: 0; top: .45em; width: 16px; height: 16px; border-radius: 50%; background: color-mix(in srgb, var(--primary) 18%, transparent); box-shadow: inset 0 0 0 5px var(--primary); }
.kpi { display: flex; flex-direction: column; gap: 4px; }
.kpi .value { font-size: 1.7rem; font-weight: 800; }
.kpi .label { color: var(--muted); font-size: .9rem; }

/* Formulários */
.form { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; font-size: .93rem; }
.input, select.input, textarea.input { width: 100%; font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px; }
.input:focus { outline: 2px solid color-mix(in srgb, var(--primary) 45%, transparent); border-color: var(--primary); }
textarea.input { min-height: 110px; resize: vertical; }
.field-error { color: var(--danger); font-size: .86rem; }
.check { display: flex; gap: 10px; align-items: flex-start; }
.check input { margin-top: 4px; width: 18px; height: 18px; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin: 0; }
legend { font-weight: 700; padding: 0 6px; }

/* Alertas */
.alert { border-radius: 12px; padding: 12px 14px; border: 1px solid; margin-bottom: 16px; }
.alert-success { background: color-mix(in srgb, var(--ok) 10%, var(--surface)); border-color: color-mix(in srgb, var(--ok) 35%, transparent); }
.alert-error { background: color-mix(in srgb, var(--danger) 9%, var(--surface)); border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.alert-info { background: color-mix(in srgb, var(--primary) 8%, var(--surface)); border-color: color-mix(in srgb, var(--primary) 30%, transparent); }
.secret-box { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; background: var(--surface-2); border: 1px dashed var(--primary); border-radius: 10px; padding: 12px; word-break: break-all; }

/* Tabelas */
.table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.table, .md-table { width: 100%; border-collapse: collapse; font-size: .94rem; }
.table th, .table td, .md-table th, .md-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th, .md-table th { color: var(--muted); font-weight: 600; font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; white-space: nowrap; }
.table tr:hover td { background: color-mix(in srgb, var(--surface-2) 60%, transparent); }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* Painéis (área do cliente e admin) */
.app-shell { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.sidebar { background: var(--surface); border-right: 1px solid var(--line); padding: 18px 12px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.sidebar .brand { padding: 4px 8px 18px; }
.side-nav { display: grid; gap: 2px; }
.side-nav a { display: block; padding: 9px 12px; border-radius: 10px; color: var(--ink); text-decoration: none; font-weight: 500; }
.side-nav a:hover { background: var(--surface-2); }
.side-nav a.active { background: color-mix(in srgb, var(--primary) 13%, transparent); color: var(--primary); font-weight: 700; }
.side-nav .group { margin: 14px 12px 4px; font-size: .72rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.main { padding: 24px; min-width: 0; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.page-head h1 { font-size: 1.6rem; margin: 0; }
.topbar-mobile { display: none; }
@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; inset: 0 auto 0 0; width: 82%; max-width: 300px; transform: translateX(-105%); transition: transform .2s ease; z-index: 50; box-shadow: var(--shadow); }
  .sidebar.open { transform: translateX(0); }
  .topbar-mobile { display: flex; justify-content: space-between; align-items: center; padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 40; }
  .main { padding: 16px; }
}

/* Conteúdo gerado pela IA */
.ai-text h3, .ai-text h4, .ai-text h5 { margin-top: 1.1em; }
.ai-text ul, .ai-text ol { padding-left: 1.3em; }

/* Rodapé */
.site-footer { border-top: 1px solid var(--line); background: var(--surface); padding: 32px 0; margin-top: 40px; color: var(--muted); font-size: .92rem; }
.site-footer a { color: var(--muted); }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 18px; }
.tabs a { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); text-decoration: none; color: var(--ink); font-weight: 500; }
.tabs a.active { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.empty { text-align: center; padding: 34px 16px; color: var(--muted); }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; } .mt { margin-top: 18px; }
details.card summary { cursor: pointer; font-weight: 700; }
.center { text-align: center; }

/* Laudos (área do cliente) */
.laudo-fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.laudo-fieldset[disabled] .input { background: var(--surface-2); }
.secoes { display: grid; gap: 12px; }
.secao-item { display: grid; gap: 8px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.secao-item .row { flex-wrap: nowrap; gap: 8px; }
.secao-titulo { font-weight: 700; }
.secao-botoes { flex-shrink: 0; gap: 4px; }
.laudo-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
.laudo-thumbs figure { margin: 0; display: grid; gap: 6px; }
.laudo-thumbs img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); background: #000; }
.ai-painel { display: grid; gap: 10px; padding: 12px; border-radius: 12px; background: var(--surface-2); }
.ai-painel[hidden] { display: none; }
.ai-texto { white-space: pre-wrap; font: inherit; margin: 0; max-height: 420px; overflow: auto; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.laudo-marca { max-height: 72px; max-width: 220px; object-fit: contain; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 6px; }
.laudo-cor { height: 46px; padding: 4px; }
.laudo-acoes-form { position: sticky; bottom: 0; background: var(--bg, var(--surface)); padding: 12px 0; border-top: 1px solid var(--line); }
@media (max-width: 640px) { .secao-item .row { flex-wrap: wrap; } }
#laudo-form h2 { font-size: 1.2rem; }
/* Receitas */
.receita-item .grid { gap: 10px; }
.receita-item-titulo { font-size: .95rem; }
.emissao-opcao { display: grid; gap: 10px; align-content: start; padding: 14px; border: 1px solid var(--line); border-radius: 12px; }
.emissao-opcao h3 { margin: 0; }
.emissao-opcao.destaque { border: 2px solid var(--primary); }
.receita-lista { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
#receita-form h2 { font-size: 1.2rem; }
[data-show-types][hidden] { display: none !important; }

/* Página de vendas */
.hero-venda h1 { font-size: clamp(1.9rem, 4.6vw, 3rem); letter-spacing: -.02em; }
.hero-mock { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: 18px; box-shadow: 0 24px 60px rgba(15, 40, 60, .14); display: grid; gap: 10px; max-width: 440px; justify-self: center; width: 100%; }
.mock-topo { display: flex; align-items: center; gap: 8px; font-size: .85rem; font-weight: 700; color: var(--muted); }
.mock-ponto { width: 10px; height: 10px; border-radius: 50%; background: #e11d48; box-shadow: 0 0 0 4px color-mix(in srgb, #e11d48 20%, transparent); }
.mock-onda { display: flex; align-items: center; gap: 3px; height: 34px; padding: 0 4px; }
.mock-onda span { flex: 1; border-radius: 3px; background: color-mix(in srgb, var(--primary) 55%, transparent); }
.mock-bloco { background: var(--surface-2); border-radius: 12px; padding: 10px 12px; }
.mock-bloco strong { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--primary); }
.mock-bloco p { margin: 2px 0 0; font-size: .92rem; }
.mock-bloco.alerta { background: color-mix(in srgb, var(--accent) 14%, var(--surface)); }
.mock-bloco.alerta strong { color: #a16207; }
.mock-rodape { font-size: .82rem; color: var(--muted); text-align: right; }
.faixa-beneficios { background: var(--primary); color: var(--primary-ink); padding: 26px 0; }
.faixa-beneficios strong { display: block; font-size: 1.05rem; }
.faixa-beneficios span { opacity: .85; font-size: .92rem; }
.produtos .produto { text-decoration: none; color: inherit; display: grid; gap: 6px; align-content: start; transition: transform .12s ease, box-shadow .12s ease; }
.produtos .produto:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(15, 40, 60, .12); }
.produto-icone { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: color-mix(in srgb, var(--primary) 12%, transparent); color: var(--primary); }
.produto-nome { font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: .05em; font-size: .74rem; }
.produto h3 { margin: 0; }
.produto-link { font-weight: 700; color: var(--primary); margin-top: 6px; }
.produto-cta { background: var(--primary); color: var(--primary-ink) !important; border-color: var(--primary); }
.produto-cta .produto-link { color: var(--primary-ink); }
.secao-alternada { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.passos .card { position: relative; padding-top: 30px; }
.passo { position: absolute; top: -16px; left: 20px; width: 34px; height: 34px; border-radius: 50%; background: var(--primary); color: var(--primary-ink); display: grid; place-items: center; font-weight: 800; }
.destaque-receita { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.mock-receita { background: #fff; color: #18384f; border-radius: 16px; border: 1px solid #d9e5ee; box-shadow: 0 24px 60px rgba(15, 40, 60, .14); padding: 16px; display: grid; gap: 12px; max-width: 420px; justify-self: center; width: 100%; }
.mock-receita-topo { background: var(--primary); color: #fff; border-radius: 12px; padding: 12px 14px; display: flex; justify-content: space-between; border-bottom: 3px solid #d2a53d; }
.mock-receita-titulo { text-align: center; font-weight: 800; font-size: 1.15rem; }
.mock-receita-item { display: flex; gap: 10px; border: 1px solid #d9e5ee; border-radius: 10px; padding: 10px; align-items: flex-start; }
.mock-receita-item b { background: var(--primary); color: #fff; border-radius: 50%; width: 22px; height: 22px; display: grid; place-items: center; font-size: .8rem; flex: none; }
.mock-receita-item small, .mock-receita-assinatura small { display: block; color: #5a6f7d; }
.mock-receita-assinatura { display: flex; gap: 12px; align-items: center; background: #f6fafc; border-radius: 10px; padding: 10px; }
.mock-receita-assinatura b { color: #1c8553; font-size: .82rem; letter-spacing: .04em; }
.mock-qr { width: 54px; height: 54px; flex: none; border-radius: 4px; background: repeating-conic-gradient(#18384f 0 25%, #fff 0 50%) 0 0 / 12px 12px; border: 4px solid #fff; outline: 1px solid #d9e5ee; }
.faq { max-width: 820px; }
.faq details { background: var(--bg); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq details p { margin: 10px 0 0; color: var(--muted); }
.cta-final { background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 60%, #0b1f33)); color: #fff; padding: 64px 0; }
.cta-final .lead { color: rgba(255, 255, 255, .85); }
.cta-botoes { justify-content: center; }
.btn-ghost-claro { background: transparent; border: 1px solid rgba(255, 255, 255, .6); color: #fff; }
.btn-ghost-claro:hover { background: rgba(255, 255, 255, .12); }
@media (max-width: 860px) { .destaque-receita { grid-template-columns: 1fr; } }
.grid.produtos, .grid.passos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .grid.produtos { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .grid.produtos, .grid.passos { grid-template-columns: 1fr; } }

/* Botão de WhatsApp */
.whatsapp-flutuante { position: fixed; right: 18px; bottom: 18px; z-index: 50; display: inline-flex; align-items: center; gap: 8px; background: #25d366; color: #fff; text-decoration: none; font-weight: 700; padding: 12px 16px 12px 12px; border-radius: 999px; box-shadow: 0 10px 30px rgba(0, 0, 0, .2); }
.whatsapp-flutuante:hover { filter: brightness(1.05); }
@media (max-width: 600px) { .whatsapp-flutuante span { display: none; } .whatsapp-flutuante { padding: 12px; } }

/* Instalação pelo navegador */
.setup { max-width: 640px; padding-top: 6vh; padding-bottom: 48px; }
.setup-marca { margin-bottom: 18px; display: flex; justify-content: center; }
.setup-titulo { font-size: 1.1rem; margin: 8px 0 0; }
.setup-checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.setup-checks li { display: flex; gap: 10px; align-items: flex-start; padding: 8px 10px; border-radius: 10px; background: var(--surface-2); }
.setup-icone { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: .8rem; flex: none; color: #fff; }
.setup-checks .ok .setup-icone { background: var(--ok, #16a34a); }
.setup-checks .erro { background: color-mix(in srgb, var(--danger) 10%, var(--surface)); }
.setup-checks .erro .setup-icone { background: var(--danger); }
.setup-checks .aviso .setup-icone { background: var(--warn, #d97706); }