:root {
  --fundo: #EFEEEA;
  --papel: #FFFFFF;
  --tinta: #1A1D21;
  --tinta-2: #5B6068;
  --linha: #DEDDD6;
  --etiqueta: #C8215F;
  --etiqueta-suave: #FBE7EF;
  --shopee: #EE4D2D;
  --ml: #FFE600;
  --ok: #1E8A5A;
  --ok-suave: #E2F3EA;
  --alerta: #B45309;
  --zap-fundo: #E9E1D6;
  --zap-bolha: #D9FDD3;
  --raio: 10px;
  --sombra: 0 1px 0 rgba(26, 29, 33, .06), 0 6px 18px -10px rgba(26, 29, 33, .25);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--fundo);
  color: var(--tinta);
  font: 15px/1.5 'Figtree', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .marca, .preco, .kpi strong {
  font-family: 'Bricolage Grotesque', 'Figtree', sans-serif;
  font-variant-numeric: tabular-nums;
}
h1 { font-size: 28px; line-height: 1.15; margin: 0 0 4px; font-weight: 700; letter-spacing: -.01em; }
h2 { font-size: 19px; margin: 0 0 12px; font-weight: 650; }
h3 { font-size: 15px; margin: 0 0 8px; font-weight: 650; }
p { margin: 0 0 12px; }
a { color: var(--etiqueta); }
.sutil { color: var(--tinta-2); font-size: 13.5px; }
[hidden] { display: none !important; }

/* ---------- Estrutura ---------- */
.app { display: grid; grid-template-columns: 228px 1fr; min-height: 100vh; }
.lateral {
  position: sticky; top: 0; height: 100vh;
  padding: 22px 14px; border-right: 1px solid var(--linha);
  display: flex; flex-direction: column; gap: 4px; background: var(--fundo);
}
.marca { font-size: 21px; font-weight: 800; padding: 0 10px 18px; display: flex; align-items: center; gap: 8px; }
.marca .tag {
  width: 26px; height: 26px; border-radius: 6px 6px 6px 13px; background: var(--etiqueta);
  display: inline-grid; place-items: center; color: #fff; font-size: 14px; transform: rotate(-8deg);
}
.nav-btn {
  all: unset; cursor: pointer; display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 8px; color: var(--tinta-2); font-weight: 550;
}
.nav-btn svg { width: 19px; height: 19px; flex: none; }
.nav-btn:hover { background: rgba(26, 29, 33, .05); color: var(--tinta); }
.nav-btn[aria-current="page"] { background: var(--papel); color: var(--tinta); box-shadow: var(--sombra); }
.nav-btn:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--etiqueta); outline-offset: 2px;
}
.lateral .rodape { margin-top: auto; padding: 10px; }

main { padding: 30px clamp(16px, 4vw, 44px) 90px; max-width: 1180px; width: 100%; }
.topo { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }

.painel { background: var(--papel); border-radius: var(--raio); box-shadow: var(--sombra); padding: 18px; }
.grade-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pilha > * + * { margin-top: 16px; }

/* ---------- Controles ---------- */
button, .btn {
  font: inherit; font-weight: 600; cursor: pointer; border: 0; border-radius: 8px;
  padding: 9px 14px; background: var(--tinta); color: #fff; display: inline-flex; align-items: center; gap: 6px;
  text-decoration: none; white-space: nowrap;
}
button:hover { filter: brightness(1.15); }
button:disabled { opacity: .5; cursor: default; }
.btn-etiqueta { background: var(--etiqueta); }
.btn-claro { background: var(--papel); color: var(--tinta); box-shadow: inset 0 0 0 1px var(--linha); }
.btn-claro:hover { filter: none; background: #F7F7F4; }
.btn-texto { background: none; color: var(--tinta-2); padding: 6px 8px; }
.btn-texto:hover { color: var(--tinta); filter: none; }
.btn-perigo { color: #B42318; }
.btn-peq { padding: 6px 10px; font-size: 13.5px; }

label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 4px; }
input, select, textarea {
  font: inherit; width: 100%; padding: 9px 11px; border-radius: 8px;
  border: 1px solid var(--linha); background: #FCFCFA; color: var(--tinta);
}
textarea { resize: vertical; min-height: 120px; font-family: ui-monospace, 'SF Mono', monospace; font-size: 13.5px; }
.campo { margin-bottom: 12px; }
.linha-campos { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0 12px; }
.filtros { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.filtros input { flex: 1 1 220px; width: auto; }
.filtros select { width: auto; flex: 1 1 150px; }
.check { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; cursor: pointer; }
.check input { width: 17px; height: 17px; accent-color: var(--etiqueta); }

/* ---------- Preço em etiqueta (elemento-assinatura) ---------- */
.preco { display: inline-flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.preco .de { color: var(--tinta-2); text-decoration: line-through; font-size: 13px; font-family: 'Figtree', sans-serif; }
.preco .por { font-size: 19px; font-weight: 750; }
.selo {
  display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 700;
  padding: 2px 8px; border-radius: 999px; background: #F1F0EC; color: var(--tinta-2); white-space: nowrap;
}
.selo-comissao { background: var(--etiqueta-suave); color: var(--etiqueta); }
.selo-shopee { background: var(--shopee); color: #fff; }
.selo-ml { background: var(--ml); color: var(--tinta); }
.selo-ok { background: var(--ok-suave); color: var(--ok); }

/* ---------- Lista de produtos ---------- */
.lista { display: flex; flex-direction: column; gap: 8px; }
.item {
  display: grid; grid-template-columns: 64px 1fr auto; gap: 14px; align-items: center;
  background: var(--papel); border-radius: var(--raio); padding: 10px 12px; box-shadow: var(--sombra);
}
.item.selecionavel { grid-template-columns: 22px 64px 1fr auto; cursor: pointer; }
.item.selecionado { box-shadow: inset 0 0 0 2px var(--etiqueta), var(--sombra); }
.thumb {
  width: 64px; height: 64px; border-radius: 8px; object-fit: cover; background: #F1F0EC;
  display: grid; place-items: center; color: var(--tinta-2); font-size: 22px;
}
.item .titulo { font-weight: 600; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.item .meta { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 5px; align-items: center; }
.item .acoes { display: flex; gap: 4px; align-items: center; }

.vazio {
  text-align: center; padding: 48px 20px; border: 1.5px dashed var(--linha); border-radius: var(--raio); color: var(--tinta-2);
}
.vazio h3 { color: var(--tinta); }

/* ---------- KPIs ---------- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 18px; }
.kpi { background: var(--papel); border-radius: var(--raio); padding: 14px 16px; box-shadow: var(--sombra); }
.kpi span { display: block; font-size: 13px; color: var(--tinta-2); }
.kpi strong { font-size: 26px; font-weight: 750; display: block; margin-top: 2px; }
.kpi small { color: var(--tinta-2); font-size: 12.5px; }

/* ---------- Gerador / prévia do WhatsApp ---------- */
.gerador { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 420px); gap: 20px; align-items: start; }
.zap {
  position: sticky; top: 20px; border-radius: 14px; overflow: hidden; box-shadow: var(--sombra);
  background: var(--zap-fundo);
  background-image: radial-gradient(rgba(0,0,0,.04) 1px, transparent 1px); background-size: 14px 14px;
}
.zap-topo { background: #1F2C33; color: #fff; padding: 12px 16px; display: flex; align-items: center; gap: 10px; }
.zap-topo .avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--etiqueta); display: grid; place-items: center; font-weight: 700; }
.zap-topo small { display: block; opacity: .7; font-size: 12px; }
.zap-corpo { padding: 14px; max-height: 70vh; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
.bolha {
  background: var(--zap-bolha); border-radius: 9px 9px 9px 2px; padding: 8px 10px 6px; max-width: 94%;
  font-size: 14.2px; line-height: 1.42; word-break: break-word; box-shadow: 0 1px .5px rgba(0,0,0,.13);
  align-self: flex-end; border-radius: 9px 2px 9px 9px;
}
.texto-zap { white-space: pre-wrap; }
.bolha img { width: 100%; border-radius: 6px; margin-bottom: 6px; display: block; aspect-ratio: 1; object-fit: cover; }
.bolha .rodape-bolha { display: flex; justify-content: space-between; align-items: center; margin-top: 6px; gap: 8px; }
.bolha .rodape-bolha button { padding: 4px 10px; font-size: 12.5px; }
.ver-previa { display: none; }
.zap-acoes { padding: 12px 14px; background: #F0F2F5; display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- Grupos ---------- */
.grupo { display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; align-items: center; padding: 14px 0; border-top: 1px solid var(--linha); }
.grupo:first-child { border-top: 0; }
.barra { height: 8px; border-radius: 99px; background: #F1F0EC; overflow: hidden; grid-column: 1 / -1; }
.barra i { display: block; height: 100%; background: var(--ok); border-radius: inherit; }
.barra.cheia i { background: var(--alerta); }
.copiar-link { display: flex; gap: 8px; }
.copiar-link input { font-family: ui-monospace, monospace; font-size: 13px; }

/* ---------- Gráfico ---------- */
.grafico { width: 100%; height: auto; display: block; }
.legenda { display: flex; gap: 16px; font-size: 13px; color: var(--tinta-2); margin-top: 6px; }
.legenda i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }

/* ---------- Modal e aviso ---------- */
dialog {
  border: 0; border-radius: 14px; padding: 0; width: min(620px, calc(100vw - 24px));
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.45); color: var(--tinta);
}
dialog::backdrop { background: rgba(26, 29, 33, .45); }
dialog form { padding: 22px; }
dialog .rodape-modal { display: flex; justify-content: flex-end; gap: 8px; margin-top: 8px; }
.aviso {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px); opacity: 0;
  background: var(--tinta); color: #fff; padding: 10px 16px; border-radius: 10px; font-weight: 600;
  transition: .2s ease; z-index: 50; pointer-events: none; max-width: calc(100vw - 32px);
}
.aviso.on { opacity: 1; transform: translateX(-50%) translateY(0); }
.aviso.erro { background: #B42318; }

/* ---------- Login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login .painel { width: min(380px, 100%); padding: 28px; }
.login .marca { padding: 0 0 14px; }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .lateral {
    position: fixed; top: auto; bottom: 0; left: 0; right: 0; height: auto; z-index: 20;
    flex-direction: row; justify-content: space-around; padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
    border-right: 0; border-top: 1px solid var(--linha); background: rgba(239, 238, 234, .96); backdrop-filter: blur(8px);
  }
  .lateral .marca, .lateral .rodape { display: none; }
  .nav-btn { flex-direction: column; gap: 2px; font-size: 11px; padding: 6px 4px; flex: 1; justify-content: center; text-align: center; }
  .nav-btn[aria-current="page"] { box-shadow: none; background: none; color: var(--etiqueta); }
  main { padding-top: 20px; }
  .gerador, .grade-2 { grid-template-columns: 1fr; }
  .zap { position: static; scroll-margin-top: 12px; }
  .ver-previa { display: flex; position: fixed; right: 16px; bottom: calc(76px + env(safe-area-inset-bottom)); z-index: 15; box-shadow: 0 10px 24px -8px rgba(200,33,95,.7); }
  h1 { font-size: 24px; }
}
@media (max-width: 560px) {
  .item, .item.selecionavel { grid-template-columns: 52px 1fr; }
  .item.selecionavel > input { display: none; }
  .thumb { width: 52px; height: 52px; }
  .item .acoes { grid-column: 1 / -1; justify-content: flex-end; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }