:root{
  --bg:#EFECE7;
  --card:#FFFFFF;
  --ink:#1C1A20;
  --muted:#7C7A83;
  --line:#E6E2DC;
  --accent:#6B5678;
  --accent-soft:#EDE7EF;
  --serif:Georgia,"Times New Roman",serif;
  --sans:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:radial-gradient(120% 70% at 50% -8%,#F6F3EF 0%,var(--bg) 55%) no-repeat;
  background-attachment:fixed;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}

/* Header / footer */
.topo{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:14px}
.logo{font-family:var(--serif);font-size:22px;letter-spacing:-.01em;color:var(--ink);text-decoration:none}
.logo .spark{color:var(--accent)}
.conteudo{max-width:640px;margin:0 auto;padding:26px 18px 72px}
.rodape{text-align:center;color:var(--muted);font-size:12px;padding:26px 18px 40px}

.flash{background:#FBEEEB;border:1px solid #F1D6CF;border-radius:14px;padding:12px 16px;margin-bottom:18px;color:#7A4038;font-size:14px}
.flash p{margin:3px 0}

/* Micro-rótulos e títulos */
h2{font-family:var(--sans);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:10px}
.sub-h{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600;margin:16px 0 8px}

/* ---------- Home ---------- */
.upload-card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:30px 26px;text-align:center}
.upload-card h1{font-family:var(--serif);font-weight:400;font-size:26px;letter-spacing:-.01em;margin-bottom:6px}
.upload-card p{color:var(--muted);font-size:14px;max-width:34ch;margin:0 auto 20px}
.dropzone{display:block;border:1px dashed #CFC7CE;border-radius:16px;padding:30px 16px;margin-bottom:14px;cursor:pointer;color:var(--accent);font-weight:600;font-size:14px;background:var(--accent-soft);transition:border-color .15s,background .15s}
.dropzone input{display:none}
.dropzone.erro{border-color:#B04A3A;background:#FBEEEB;color:#B04A3A}
.form-erro{color:#B04A3A;font-size:13px;font-weight:600;min-height:1.1em;margin-bottom:10px}
.form-erro:empty{margin:0;min-height:0}
.btn-primario{display:inline-flex;align-items:center;justify-content:center;gap:9px;width:100%;background:var(--ink);color:#fff;border:none;border-radius:16px;padding:15px;font-family:var(--sans);font-size:15px;font-weight:600;cursor:pointer}
.btn-primario:hover{background:#302C36}

.recentes{margin-top:30px}
.grid{display:flex;flex-direction:column;gap:10px}
.card-produto{display:flex;align-items:center;gap:13px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:12px 15px;text-decoration:none;color:var(--ink)}
.nota-mini{width:42px;height:42px;border-radius:50%;color:#fff;font-family:var(--serif);font-size:17px;display:flex;align-items:center;justify-content:center;flex:none;font-variant-numeric:tabular-nums}
.card-info{display:flex;flex-direction:column;gap:2px;min-width:0}
.card-nome{font-weight:600;font-size:14px;display:block}
.card-marca{color:var(--muted);font-size:12px;display:block}
.card-chev{margin-left:auto;color:#C9C5CE;font-size:20px}

/* ---------- Resultado ---------- */
.cabecalho-produto h1{font-family:var(--serif);font-weight:400;font-size:28px;line-height:1.12;letter-spacing:-.01em}
.cabecalho-produto .sub{color:var(--muted);font-size:12px;margin-top:6px;text-transform:uppercase;letter-spacing:.12em}

/* Score card com medidor */
.score-card{display:flex;align-items:center;justify-content:center;gap:22px;background:var(--card);border:1px solid var(--line);border-radius:24px;padding:24px 18px;margin:18px 0 14px}
.gauge{width:100px;height:100px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;position:relative;
  background:conic-gradient(var(--gc,var(--accent)) calc(var(--v,0)*1%),var(--line) 0)}
.gauge::before{content:"";position:absolute;inset:9px;border-radius:50%;background:var(--card)}
.gauge-n{position:relative;font-family:var(--serif);font-size:36px;font-variant-numeric:tabular-nums}
.score-meta{display:flex;flex-direction:column;gap:2px}
.score-meta .micro{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600}
.score-rot{font-family:var(--serif);font-size:23px;margin-bottom:6px}
.score-preco{font-size:13px;color:var(--ink)}
.score-preco b{font-variant-numeric:tabular-nums}
.score-faixa{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}

/* Pilares */
.pill3{display:flex;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--card);margin-bottom:16px}
.pill3 .p{flex:1;min-width:0;padding:14px 4px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.pill3 .p+.p{border-left:1px solid var(--line)}
.pill3 .pv{font-family:var(--serif);font-size:21px;font-variant-numeric:tabular-nums;white-space:nowrap}
.pill3 .pv.vazio{color:var(--muted)}
.pill3 .pv .st{font-size:13px}
.pill3 .pl{font-size:9px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-top:4px;white-space:nowrap}

/* Blocos */
.bloco{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:18px 18px;margin-bottom:14px}
.bloco p{font-size:14px;line-height:1.6;color:#3A3840}
.ok{color:#3E7658;font-weight:600;font-size:14px}
.nota-ingredientes-obs{color:var(--muted);font-size:13px;margin-bottom:2px}

/* Alerta pessoal */
.alerta-pessoal{display:flex;gap:11px;background:#FBEEEB;border:1px solid #F1D6CF;border-radius:16px;padding:14px 16px;margin:16px 0}
.alerta-pessoal .ic{color:#B04A3A;font-size:15px}
.alerta-pessoal .t{font-weight:700;color:#8F3A2D;font-size:12px;letter-spacing:.04em}
.alerta-pessoal .b{color:#7A4038;font-size:13px;margin-top:2px}

/* Flags de ingrediente */
.flags{list-style:none;display:flex;flex-direction:column;gap:10px}
.flag{display:flex;gap:11px;background:#FAF8F5;border:1px solid var(--line);border-radius:14px;padding:12px 13px}
.flag .badge{font-size:9.5px;font-weight:700;color:#fff;padding:3px 9px;border-radius:20px;height:fit-content;letter-spacing:.06em}
.flag strong{font-size:14px}
.flag .categoria{color:var(--muted);font-size:12px;margin-left:8px}
.flag p{margin-top:3px;color:var(--muted);font-size:13px}
.flag-alto{border-left:3px solid #B04A3A}     .flag-alto .badge{background:#B04A3A}
.flag-moderado{border-left:3px solid #BE8A3C} .flag-moderado .badge{background:#BE8A3C}
.flag-baixo{border-left:3px solid #C6A24E}    .flag-baixo .badge{background:#C6A24E}

/* Chips de ingrediente com ponto de risco */
.ingredientes-lista{display:flex;flex-wrap:wrap;gap:7px}
.chip{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:20px;padding:6px 12px;font-size:12.5px;background:var(--card)}
.chip::before{content:"";width:7px;height:7px;border-radius:50%;background:#3E7658}
.chip-alto::before{background:#B04A3A}
.chip-moderado::before{background:#BE8A3C}
.chip-baixo::before{background:#C6A24E}

/* O que dizem */
.estrelas-resumo{color:#BE8A3C;font-size:13px;margin-left:6px}
.qtd-reviews{color:var(--muted);font-size:12px;font-weight:400;letter-spacing:0;text-transform:none}
.pros-contras{display:flex;gap:20px;flex-wrap:wrap;margin-top:8px}
.pros,.contras{flex:1;min-width:200px}
.pros-contras ul{margin:4px 0 0;padding-left:16px}
.pros-contras li{margin:3px 0;font-size:13.5px}
.fontes{margin-top:14px;color:var(--muted);font-size:12px}
.fonte-tag{display:inline-block;background:var(--accent-soft);border-radius:14px;padding:3px 11px;margin-left:6px;color:var(--accent);font-weight:600}
.review-ia .aviso-ia{display:block;margin-top:8px;color:var(--muted);font-size:12px;font-style:italic}

/* Buscando (async) */
.buscando{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding:6px 0}
.buscando p{font-weight:600;font-size:14px}
.buscando-sub{color:var(--muted);font-size:12.5px}
.spinner{width:30px;height:30px;border:3px solid var(--accent-soft);border-top-color:var(--accent);border-radius:50%;animation:girar .8s linear infinite;margin-bottom:4px}
.spinner-sm{width:26px;height:26px}
@keyframes girar{to{transform:rotate(360deg)}}

/* Reviews da comunidade */
.form-review{display:flex;flex-direction:column;gap:11px;margin-bottom:16px}
.estrelas-input{display:inline-flex;flex-direction:row-reverse;justify-content:flex-end}
.estrelas-input input{display:none}
.estrelas-input label{font-size:26px;color:#D8D3D0;cursor:pointer;padding:0 2px}
.estrelas-input input:checked~label,.estrelas-input label:hover,.estrelas-input label:hover~label{color:#BE8A3C}
.form-review textarea{border:1px solid var(--line);border-radius:12px;padding:11px;font-family:inherit;font-size:14px;resize:vertical;min-height:64px;background:#FAF8F5}
.lista-reviews{list-style:none;display:flex;flex-direction:column;gap:12px}
.lista-reviews li{border-top:1px solid var(--line);padding-top:11px}
.estrelas-mostra{color:#BE8A3C;letter-spacing:2px}
.lista-reviews p{margin:4px 0;font-size:14px}
.data{color:var(--muted);font-size:11px}

.voltar{display:inline-block;margin-top:12px;color:var(--accent);text-decoration:none;font-weight:600;font-size:14px}

/* Overlay de carregamento */
.overlay{position:fixed;inset:0;background:rgba(28,26,32,.5);display:none;align-items:center;justify-content:center;z-index:50;backdrop-filter:blur(3px)}
.overlay.ativo{display:flex}
.overlay-card{background:var(--card);border-radius:22px;padding:32px 40px;text-align:center;max-width:300px}
.overlay-status{font-weight:600;margin:12px 0 0;min-height:1.4em}
.overlay-sub{color:var(--muted);font-size:13px;margin-top:6px}
.overlay .spinner{margin:0 auto 8px;width:38px;height:38px}
.preview{width:84px;height:84px;border-radius:14px;object-fit:cover;margin-bottom:8px}

/* ---------- PWA ---------- */
/* Instalado não há barra do navegador: respeitar as áreas seguras do aparelho. */
@media (display-mode: standalone){
  .topo{padding-top:calc(20px + env(safe-area-inset-top))}
  .conteudo{padding-bottom:calc(72px + env(safe-area-inset-bottom))}
  .rodape{padding-bottom:calc(40px + env(safe-area-inset-bottom))}
}

/* Convite pra instalar — escondido até o pwa.js decidir que cabe. */
.instalar{
  display:none;
  position:fixed;
  left:12px;right:12px;
  bottom:calc(12px + env(safe-area-inset-bottom));
  z-index:50;
  align-items:center;
  gap:12px;
  padding:14px 14px 14px 18px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:18px;
  box-shadow:0 10px 30px rgba(28,26,32,.14);
  max-width:616px;
  margin:0 auto;
}
.instalar.ativo{display:flex}
.instalar-texto{flex:1;font-size:13px;color:var(--ink);line-height:1.45}
.instalar-texto strong{font-weight:600}
.instalar-acao{
  flex:none;
  background:var(--accent);color:#fff;
  border:0;border-radius:12px;
  padding:10px 16px;
  font-size:13px;font-weight:600;
  cursor:pointer;
}
.instalar-fechar{
  flex:none;
  background:none;border:0;
  color:var(--muted);
  font-size:22px;line-height:1;
  padding:4px 6px;
  cursor:pointer;
}
.instalar-fechar:hover{color:var(--ink)}

/* ---------- Conta ---------- */
.topo-conta{display:flex;align-items:center;gap:12px;flex:none}
.conta-nome{
  font-size:13px;color:var(--muted);
  max-width:16ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.link-conta{
  background:none;border:0;padding:0;
  font:inherit;font-size:13px;font-weight:600;
  color:var(--accent);text-decoration:none;cursor:pointer;
}
.link-conta:hover{text-decoration:underline}

.auth-card{text-align:center}
.auth-form{display:flex;flex-direction:column;gap:10px;margin:20px 0 6px;text-align:left}
.campo{
  width:100%;
  border:1px solid var(--line);border-radius:12px;
  padding:14px;
  font:inherit;font-size:16px;   /* 16px evita o zoom automático do Safari no foco */
  color:var(--ink);background:#FAF8F5;
}
.campo:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}
.auth-alternar{font-size:14px;color:var(--muted);margin-top:14px}
.auth-alternar a{color:var(--accent);font-weight:600;text-decoration:none}
.auth-pular{margin-top:10px}
.auth-pular a{font-size:13px;color:var(--muted);text-decoration:underline}

.lista-vazia{
  color:var(--muted);font-size:14px;
  background:var(--card);border:1px dashed var(--line);border-radius:16px;
  padding:20px;text-align:center;
}

.auth-ou{
  display:flex;align-items:center;gap:12px;
  margin:20px 0 16px;color:var(--muted);font-size:12px;
}
.auth-ou::before,.auth-ou::after{
  content:"";flex:1;height:1px;background:var(--line);
}
/* O GIS reescreve o .g_id_signin e os filhos com estilo próprio, então a
   centralização mora no wrapper de fora e é reforçada com margin auto. */
.auth-google{display:flex;justify-content:center;width:100%}
.auth-google .g_id_signin{display:inline-block}
.auth-google .g_id_signin > div{margin-left:auto !important;margin-right:auto !important}
.auth-google iframe{margin-left:auto !important;margin-right:auto !important}

/* ---------- Perfil ---------- */
.perfil-topo{text-align:center}
.perfil-nome{font-family:var(--serif);font-size:24px;font-weight:400;margin-bottom:2px}
.perfil-email{color:var(--muted);font-size:13px}
.perfil-stats{display:flex;justify-content:center;gap:36px;margin-top:18px}
.perfil-stats div{display:flex;flex-direction:column;align-items:center}
.perfil-stats b{font-family:var(--serif);font-size:22px;font-weight:400}
.perfil-stats span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.perfil-form{display:flex;flex-direction:column;gap:0}
.perfil-obs{color:var(--muted);font-size:13px;margin:-4px 0 12px}

/* Chips: o input real fica escondido, o <span> é a superfície clicável. */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip span{
  display:inline-block;
  border:1px solid var(--line);border-radius:999px;
  padding:9px 15px;
  font-size:14px;color:var(--ink);background:var(--card);
  cursor:pointer;transition:background .15s,border-color .15s,color .15s;
  /* alvo de toque confortável no celular */
  min-height:38px;line-height:20px;
}
.chip input:checked + span{
  background:var(--accent-soft);border-color:var(--accent);color:var(--accent);font-weight:600;
}
.chip input:focus-visible + span{outline:2px solid var(--accent);outline-offset:2px}
.chip-alerta input:checked + span{background:#FBEEEB;border-color:#D9A79B;color:#8A4A3C}

/* ---------- Alertas pessoais no resultado ---------- */
.alertas-pessoais{border-color:#EBD3CB;background:#FDF6F4}
.alerta-item{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;margin-bottom:8px}
.alerta-tag{
  background:#F3DCD5;color:#8A4A3C;border-radius:999px;
  padding:3px 11px;font-size:12px;font-weight:600;flex:none;
}
.alerta-ings{color:var(--ink);font-size:14px}
.alerta-obs{color:var(--muted);font-size:12px;margin-top:12px}
.alerta-obs a{color:var(--accent)}