/* OneClick — estilos leves, mobile-first, claro e escuro. */
:root {
  --cor: #3f51b5;
  --cor-2: #5c6bc0;
  --bg: #f4f5f7;
  --card: #ffffff;
  --texto: #1c1d21;
  --muted: #6b6f76;
  --borda: #e2e4e8;
  --ok: #2e7d32;
  --erro: #c62828;
  --sombra: 0 1px 3px rgba(0,0,0,.12);
  --raio: 12px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121316; --card: #1d1f24; --texto: #f0f1f4; --muted: #9aa0a8;
    --borda: #2c2f36; --sombra: 0 1px 3px rgba(0,0,0,.5); --cor-2: #7986cb;
  }
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg); color: var(--texto); font-size: 15px; line-height: 1.4;
}
#app { max-width: 720px; margin: 0 auto; min-height: 100vh; padding-bottom: 68px; }
button { font-family: inherit; cursor: pointer; }
img { max-width: 100%; }
a { color: var(--cor-2); }

/* Topo */
.topo {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 8px;
  background: var(--card); padding: 10px 12px; border-bottom: 1px solid var(--borda); box-shadow: var(--sombra);
}
.logo { font-weight: 800; color: var(--cor-2); font-size: 20px; cursor: pointer; }
.busca {
  flex: 1; border: 1px solid var(--borda); background: var(--bg); color: var(--texto);
  border-radius: 20px; padding: 9px 14px; font-size: 14px; outline: none;
}
.icone-btn {
  position: relative; border: none; background: transparent; color: var(--texto);
  font-size: 20px; padding: 6px 8px; border-radius: 8px;
}
.badge {
  position: absolute; top: -2px; right: -2px; background: var(--erro); color: #fff;
  border-radius: 10px; font-size: 11px; min-width: 18px; height: 18px; line-height: 18px;
  text-align: center; padding: 0 4px; font-weight: 700;
}
.btn-link { border: none; background: transparent; color: var(--cor-2); font-size: 14px; padding: 6px; }

/* Subtopo (voltar) */
.subtopo { display: flex; align-items: center; gap: 8px; padding: 10px 12px; }
.subtopo-titulo { font-size: 17px; margin: 0; flex: 1; }

/* Rodapé nav */
.rodape {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 20; max-width: 720px; margin: 0 auto;
  display: flex; justify-content: space-around; align-items: center;
  background: var(--card); border-top: 1px solid var(--borda); height: 60px;
}
.nav-item { border: none; background: transparent; color: var(--muted); display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 11px; flex: 1; }
.nav-ic { font-size: 20px; }
.nav-add {
  width: 52px; height: 52px; border-radius: 50%; border: none; background: var(--cor); color: #fff;
  font-size: 28px; line-height: 1; margin-top: -18px; box-shadow: var(--sombra);
}

/* Filtros / listas */
.filtros { display: flex; gap: 8px; padding: 10px 12px; }
.chip { border: 1px solid var(--borda); background: var(--card); color: var(--texto); border-radius: 20px; padding: 7px 14px; font-size: 13px; }
.resultado { padding: 0 12px; color: var(--muted); font-size: 13px; }
.vazio { text-align: center; color: var(--muted); padding: 48px 16px; }
.centro { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 60px 16px; }

/* Grid de cards */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 12px; }
.card { background: var(--card); border-radius: var(--raio); overflow: hidden; box-shadow: var(--sombra); cursor: pointer; display: flex; flex-direction: column; }
/* Imagem do card: proporção 4:3 fixa (padding-top funciona em WebView antiga),
   com <img loading="lazy"> preenchendo — o texto aparece antes da foto. */
.card-img-wrap { position: relative; width: 100%; padding-top: 75%; background: var(--bg); overflow: hidden; }
.card-img-wrap img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.card-img-wrap .sem-img { position: absolute; top: 0; left: 0; right: 0; bottom: 0; display: flex; align-items: center; justify-content: center; font-size: 40px; color: var(--muted); }
.card-body { padding: 8px 10px; display: flex; flex-direction: column; gap: 2px; }
.card-titulo { font-size: 14px; margin: 0; }
.card-desc { font-size: 12px; color: var(--muted); margin: 0; max-height: 32px; overflow: hidden; }
.card-preco { color: var(--cor-2); font-size: 15px; }
.card-local { font-size: 11px; color: var(--muted); }

/* Detalhe */
.galeria { display: flex; overflow-x: auto; gap: 8px; padding: 8px 12px; scroll-snap-type: x mandatory; }
.galeria-img { flex: 0 0 88%; padding-top: 60%; background-size: cover; background-position: center; border-radius: var(--raio); background-color: var(--bg); scroll-snap-align: center; }
.detalhe { padding: 8px 16px; }
.det-titulo { font-size: 20px; margin: 4px 0; }
.det-preco { font-size: 22px; color: var(--ok); font-weight: 700; }
.det-desc { white-space: pre-wrap; }
.tag { display: inline-block; background: var(--bg); border: 1px solid var(--borda); border-radius: 16px; padding: 3px 10px; font-size: 12px; color: var(--muted); }
.aviso { background: #fff3e0; color: #e65100; border-radius: 8px; padding: 8px 12px; margin: 8px 0; font-size: 14px; }
@media (prefers-color-scheme: dark) { .aviso { background: #3a2a10; color: #ffb74d; } }
.anunciante { cursor: pointer; }
.linha-perfil { display: flex; align-items: center; gap: 12px; }
.contato { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--borda); cursor: pointer; }
.acoes { display: flex; gap: 10px; padding: 12px 16px; }
.acoes .btn { flex: 1; }
.sec { padding: 8px 16px 0; }

/* Avatar */
.avatar { border-radius: 50%; background-size: cover; background-position: center; background-color: var(--bg); flex: none; display: flex; align-items: center; justify-content: center; }
.avatar.sem { font-size: 22px; color: var(--muted); }

/* Botões */
.btn { background: var(--cor); color: #fff; border: none; border-radius: 10px; padding: 11px 16px; font-size: 15px; }
.btn.secundario { background: var(--card); color: var(--cor-2); border: 1px solid var(--cor-2); }
.btn.grande { width: 100%; padding: 14px; font-size: 16px; margin-top: 8px; }
.btn[disabled] { opacity: .6; }

/* Formulário */
.form { padding: 12px 16px; display: flex; flex-direction: column; gap: 8px; }
.rotulo { font-size: 13px; color: var(--muted); margin-top: 6px; }
.campo { width: 100%; border: 1px solid var(--borda); background: var(--card); color: var(--texto); border-radius: 10px; padding: 11px 12px; font-size: 15px; outline: none; }
.campo:focus { border-color: var(--cor-2); }
textarea.campo { resize: vertical; }
.linha { display: flex; gap: 8px; }
.linha .campo, .linha select { flex: 1; }
.check { display: flex; align-items: center; gap: 8px; padding: 6px 0; }
.centro-foto { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.grid-fotos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 8px; }
.foto-edit { position: relative; }
.foto-mini { padding-top: 100%; background-size: cover; background-position: center; border-radius: 8px; background-color: var(--bg); }
.foto-acoes { position: absolute; top: 4px; right: 4px; display: flex; flex-direction: column; gap: 2px; }
.foto-acoes .icone-btn { background: rgba(0,0,0,.5); color: #fff; font-size: 16px; padding: 4px 6px; }

/* Listas (meus anúncios, conversas) */
.lista { padding: 8px 12px; display: flex; flex-direction: column; gap: 8px; }
.item-anuncio { display: flex; gap: 10px; align-items: center; background: var(--card); border-radius: var(--raio); padding: 8px; box-shadow: var(--sombra); }
.ia-img { width: 64px; height: 64px; border-radius: 8px; background-size: cover; background-position: center; background-color: var(--bg); display: flex; align-items: center; justify-content: center; font-size: 24px; flex: none; }
.ia-body { flex: 1; display: flex; flex-direction: column; gap: 2px; overflow: hidden; }
.ia-acoes { display: flex; gap: 2px; }
.status { font-size: 11px; font-weight: 700; }
.status.ok { color: var(--ok); }
.status.off { color: var(--erro); }

.conversa { display: flex; gap: 10px; align-items: center; background: var(--card); border-radius: var(--raio); padding: 10px; box-shadow: var(--sombra); cursor: pointer; }
.conv-img { width: 52px; height: 52px; border-radius: 8px; background-size: cover; background-position: center; background-color: var(--bg); display: flex; align-items: center; justify-content: center; font-size: 22px; flex: none; }
.conv-body { flex: 1; overflow: hidden; }
.conv-msg { color: var(--muted); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conv-hora { font-size: 11px; color: var(--muted); }

/* Perfil */
.perfil-cabec { display: flex; gap: 16px; align-items: center; padding: 12px 16px; }
.contadores { display: flex; gap: 16px; margin-top: 6px; font-size: 13px; color: var(--muted); }
.bio { padding: 0 16px; color: var(--texto); }
.muted { color: var(--muted); font-size: 13px; }

/* Conta */
.conta-topo { display: flex; gap: 12px; align-items: center; padding: 16px; }
.lista-conta { display: flex; flex-direction: column; }
.item-conta { display: flex; align-items: center; gap: 12px; background: var(--card); border: none; border-bottom: 1px solid var(--borda); padding: 14px 16px; font-size: 15px; color: var(--texto); text-align: left; }
.item-conta .seta { margin-left: auto; color: var(--muted); }
.item-conta.perigo { color: var(--erro); }
.versao { text-align: center; color: var(--muted); font-size: 11px; padding: 16px; word-break: break-all; }

/* Auth */
.auth { display: flex; flex-direction: column; gap: 12px; padding: 40px 24px; max-width: 380px; margin: 0 auto; }
.logo-grande { font-size: 34px; font-weight: 800; color: var(--cor-2); text-align: center; margin-bottom: 12px; }

/* Chat */
.chat { display: flex; flex-direction: column; height: calc(100vh - 60px - 52px - 68px); }
.chat-lista { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 6px; }
.bolha { max-width: 78%; padding: 8px 10px; border-radius: 12px; }
.bolha.eu { align-self: flex-end; background: var(--cor); color: #fff; }
.bolha.outro { align-self: flex-start; background: var(--card); border: 1px solid var(--borda); }
.bolha-hora { font-size: 10px; opacity: .7; margin-top: 2px; text-align: right; }
.chat-barra { display: flex; gap: 8px; padding: 8px 12px; border-top: 1px solid var(--borda); background: var(--card); }
.chat-campo { flex: 1; }
.enviar { background: var(--cor); color: #fff; border-radius: 50%; width: 44px; height: 44px; font-size: 18px; }

/* Notificações */
.notif { background: var(--card); border-radius: 10px; padding: 12px; box-shadow: var(--sombra); cursor: pointer; }

/* Mapa */
.mapa { height: calc(100vh - 60px - 52px - 68px); width: 100%; }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 50; display: flex; align-items: flex-end; }
.modal-box { background: var(--card); width: 100%; max-width: 720px; margin: 0 auto; border-radius: 16px 16px 0 0; padding: 16px; max-height: 85vh; overflow-y: auto; }
.modal-box h3 { margin: 0 0 12px; }
.modal-body { display: flex; flex-direction: column; gap: 10px; }
.modal-acoes { display: flex; gap: 10px; margin-top: 16px; }
.modal-acoes .btn { flex: 1; }
select.campo { -webkit-appearance: none; appearance: none; }

/* Toast */
.toast { position: fixed; bottom: 80px; left: 50%; transform: translateX(-50%) translateY(20px); background: #333; color: #fff; padding: 10px 18px; border-radius: 24px; z-index: 100; opacity: 0; transition: all .3s; font-size: 14px; max-width: 90%; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.ok { background: var(--ok); }

/* Spinner */
.spinner { width: 34px; height: 34px; border: 3px solid var(--borda); border-top-color: var(--cor-2); border-radius: 50%; animation: gira .8s linear infinite; }
@keyframes gira { to { transform: rotate(360deg); } }