/* Selo — estilos do app */
:root {
  --bg: #f6f4f0; --sup: #ffffff; --sup2: #efece6; --txt: #1d1b18; --suave: #6f6a62; --borda: #e3dfd7;
  --pri: #5b3df5; --pri-txt: #fff; --pri-leve: #ece8ff;
  --neg: #c2410c; --neg-leve: #fdeee6; --ok: #15803d; --ok-leve: #e7f6ec; --erro: #b91c1c; --erro-leve: #fdecec;
  --raio: 14px; --sombra: 0 1px 2px rgba(0,0,0,.04), 0 4px 16px rgba(0,0,0,.04);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131211; --sup: #1c1b19; --sup2: #262421; --txt: #f1eee9; --suave: #a19b91; --borda: #34312d;
    --pri: #8d78ff; --pri-txt: #110d24; --pri-leve: #2a2446;
    --neg: #fb923c; --neg-leve: #3a2417; --ok: #4ade80; --ok-leve: #15301f; --erro: #f87171; --erro-leve: #3a1b1b;
    --sombra: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--txt); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--pri); text-decoration: none; }
a:hover { text-decoration: underline; }
img, video { max-width: 100%; display: block; }
h1 { font-size: 1.6rem; line-height: 1.2; margin: 0 0 .6em; }
h3 { font-size: 1rem; margin: 1.2em 0 .6em; }
h3:first-child { margin-top: 0; }
code { font: 13px ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--sup2); padding: 1px 5px; border-radius: 5px; }
.suave { color: var(--suave); }
.centro { text-align: center; }
.perigo { color: var(--erro) !important; }

/* Barra superior */
.barra { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 16px; padding: 10px 16px; background: color-mix(in srgb, var(--sup) 92%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--borda); }
.marca { font-weight: 800; font-size: 1.2rem; color: var(--txt); letter-spacing: -.02em; white-space: nowrap; }
.marca:hover { text-decoration: none; }
.marca-selo { color: var(--pri); }
.busca { flex: 1; max-width: 360px; }
.busca input { width: 100%; }
.menu { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.menu > a:not(.btn) { color: var(--txt); font-weight: 500; }
.mini-avatar img { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; border: 2px solid var(--borda); }
@media (max-width: 640px) { .busca { display: none; } .menu > a[title="Início"] { display: none; } }

.conteudo { max-width: 1040px; margin: 0 auto; padding: 20px 16px 60px; }
.rodape { text-align: center; color: var(--suave); font-size: 13px; padding: 24px; }

/* Botões e formulários */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 16px; border-radius: 999px; border: 1px solid var(--borda); background: var(--sup); color: var(--txt); font: inherit; font-weight: 600; cursor: pointer; text-decoration: none !important; white-space: nowrap; }
.btn:hover { border-color: var(--suave); }
.btn-p { background: var(--pri); border-color: var(--pri); color: var(--pri-txt); }
.btn-p:hover { filter: brightness(1.08); border-color: var(--pri); }
.btn-perigo { background: var(--erro); border-color: var(--erro); color: #fff; }
.btn-peq { padding: 6px 12px; font-size: 13px; }
.btn-largo { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.link-discreto { background: none; border: 0; padding: 0; color: var(--suave); font: inherit; font-size: 13px; cursor: pointer; }
.link-discreto:hover { color: var(--txt); text-decoration: underline; }
input, textarea, select { font: inherit; color: var(--txt); background: var(--sup); border: 1px solid var(--borda); border-radius: 10px; padding: 9px 12px; max-width: 100%; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--pri); outline-offset: -1px; border-color: transparent; }
.form { display: grid; gap: 14px; }
.form label { display: grid; gap: 6px; font-weight: 600; font-size: 14px; }
.form label input, .form label textarea, .form label select { font-weight: 400; width: 100%; }
.form label.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.form label.check input { width: auto; margin-top: 4px; }
.form.linha, .filtros { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 16px; }
.form.linha input:not([type=hidden]), .filtros input { flex: 1; min-width: 160px; }

.aviso { padding: 10px 14px; border-radius: 10px; margin: 0 0 14px; font-size: 14px; }
.aviso-ok { background: var(--ok-leve); color: var(--ok); }
.aviso-erro { background: var(--erro-leve); color: var(--erro); }
.etiqueta { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--pri-leve); color: var(--pri); }
.etiqueta-neg { background: var(--neg-leve); color: var(--neg); }

.caixa { background: var(--sup); border: 1px solid var(--borda); border-radius: var(--raio); padding: 18px; box-shadow: var(--sombra); margin-bottom: 16px; }
.vazio { text-align: center; padding: 40px 16px; color: var(--suave); }
.vazio h2 { color: var(--txt); }

/* Selos (chips) */
.chip { display: inline-flex; align-items: center; gap: 5px; padding: 5px 11px; border-radius: 999px; border: 1px solid var(--borda); background: var(--sup); color: var(--txt); font: inherit; font-size: 13px; font-weight: 600; line-height: 1.2; white-space: nowrap; }
.chip b { color: var(--pri); font-variant-numeric: tabular-nums; }
.chip b:empty { display: none; }
button.chip { cursor: pointer; transition: transform .12s, background .12s; }
button.chip:not(:disabled):hover { border-color: var(--pri); }
button.chip:not(:disabled):active { transform: scale(.94); }
button.chip:disabled { cursor: default; }
.chip.ativo { background: var(--pri); border-color: var(--pri); color: var(--pri-txt); }
.chip.ativo b { color: inherit; }
.chip-neg b { color: var(--neg); }
button.chip-neg:not(:disabled):hover { border-color: var(--neg); }
.chip-neg.ativo { background: var(--neg); border-color: var(--neg); color: #fff; }
.chip.grande { font-size: 15px; padding: 8px 14px; }
.chip.primeiro { background: var(--pri-leve); border-color: var(--pri); }
.chip.pulsar { animation: pulsar .35s; }
@keyframes pulsar { 50% { transform: scale(1.12); } }

/* Home pública */
.hero { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; padding: 48px 0 32px; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); letter-spacing: -.03em; }
.hero-sub { font-size: 1.1rem; color: var(--suave); max-width: 38em; }
.hero-acoes { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.hero-selos { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.hero-selos .chip { animation: flutuar 4s ease-in-out infinite; animation-delay: calc(var(--i) * -.5s); box-shadow: var(--sombra); }
@keyframes flutuar { 50% { transform: translateY(-6px); } }
.sobre { max-width: 680px; font-size: 1.05rem; color: var(--suave); border-top: 1px solid var(--borda); padding-top: 24px; }
@media (max-width: 760px) { .hero { grid-template-columns: 1fr; padding-top: 24px; } }
@media (prefers-reduced-motion: reduce) { .hero-selos .chip { animation: none; } }

/* Autenticação */
.auth { display: flex; justify-content: center; padding: 32px 0; }
.auth-caixa { width: 100%; max-width: 420px; background: var(--sup); border: 1px solid var(--borda); border-radius: var(--raio); padding: 28px; box-shadow: var(--sombra); }
.pagina-auth .auth { min-height: 70vh; align-items: center; }
.lista-check { list-style: none; padding: 0; margin: 0 0 16px; display: grid; gap: 4px; font-size: 14px; }
.lista-check .ok { color: var(--ok); } .lista-check .falha { color: var(--erro); font-weight: 600; }

/* Feed */
.grade-feed { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 24px; align-items: start; }
.lateral { position: sticky; top: 76px; }
@media (max-width: 860px) { .grade-feed { grid-template-columns: 1fr; } .lateral { position: static; order: -1; } .lateral .caixa:last-child { display: none; } }
.feed.estreito { max-width: 620px; margin: 0 auto; }
.post { background: var(--sup); border: 1px solid var(--borda); border-radius: var(--raio); margin-bottom: 18px; overflow: hidden; box-shadow: var(--sombra); }
.post-topo { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; }
.autor { display: flex; align-items: center; gap: 10px; color: var(--txt); min-width: 0; }
.autor:hover { text-decoration: none; }
.autor img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; flex-shrink: 0; background: var(--sup2); }
.autor span { display: grid; min-width: 0; }
.autor strong, .autor small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.autor small { color: var(--suave); }
.post-midia { display: block; background: #000; }
.post-midia img, .post-midia video { width: 100%; max-height: 680px; object-fit: contain; margin: 0 auto; }
.legenda { padding: 12px 14px 0; margin: 0; white-space: pre-line; overflow-wrap: anywhere; }
.selos-post { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px 14px 4px; }
.ver-quem { display: block; padding: 4px 14px 12px; font-size: 13px; color: var(--suave); }
.paginas { display: flex; justify-content: space-between; gap: 10px; }
.linha-pessoa { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 0; }
.lista-pessoas .linha-pessoa { background: var(--sup); border: 1px solid var(--borda); border-radius: 12px; padding: 10px 14px; margin-bottom: 8px; }
.ranking { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.ranking.mini { margin-bottom: 0; }

/* Perfil */
.perfil-topo { display: flex; gap: 28px; align-items: flex-start; padding: 12px 0 20px; }
.avatar-g { width: 132px; height: 132px; border-radius: 50%; object-fit: cover; flex-shrink: 0; border: 3px solid var(--sup); box-shadow: 0 0 0 1px var(--borda); background: var(--sup2); }
.perfil-info { flex: 1; min-width: 0; }
.perfil-nome { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 12px; }
.perfil-nome h1 { margin: 0; }
.bio { white-space: pre-line; margin: 8px 0; overflow-wrap: anywhere; }
.numeros { display: flex; gap: 18px; flex-wrap: wrap; margin: 10px 0; }
.numeros a { color: var(--txt); }
.perfil-acoes { display: flex; gap: 8px; flex-wrap: wrap; }
.perfil-acoes form { margin: 0; }
@media (max-width: 600px) { .perfil-topo { flex-direction: column; align-items: center; text-align: center; gap: 12px; } .perfil-nome, .ranking, .numeros, .perfil-acoes { justify-content: center; } .avatar-g { width: 104px; height: 104px; } }
.dar-selo p { margin-top: 0; font-size: 14px; }
.selos-perfil { display: flex; flex-wrap: wrap; gap: 6px; }
.abas { display: flex; gap: 4px; border-bottom: 1px solid var(--borda); margin: 8px 0 18px; overflow-x: auto; }
.abas a { padding: 10px 14px; color: var(--suave); font-weight: 600; border-bottom: 2px solid transparent; white-space: nowrap; }
.abas a.ativa { color: var(--txt); border-color: var(--txt); }
.abas a:hover { text-decoration: none; color: var(--txt); }
.lista-selos { list-style: none; padding: 0; margin: 0; max-width: 620px; }
.lista-selos li { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 14px; padding: 10px 0; border-bottom: 1px solid var(--borda); }
.lista-selos li .autor { flex: 1; min-width: 180px; }

/* Publicar / editar */
.upload input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.upload-area { display: grid; place-items: center; min-height: 220px; border: 2px dashed var(--borda); border-radius: var(--raio); background: var(--sup2); cursor: pointer; overflow: hidden; font-weight: 400; color: var(--suave); }
.upload:focus-within .upload-area, .upload-area:hover { border-color: var(--pri); }
.upload-area img, .upload-area video { max-height: 420px; width: 100%; object-fit: contain; }
.avatar-editar { display: flex; align-items: center; gap: 16px; }
.avatar-editar .avatar-g { width: 88px; height: 88px; }
.barra-uso { height: 8px; background: var(--sup2); border-radius: 99px; overflow: hidden; }
.barra-uso span { display: block; height: 100%; background: var(--pri); border-radius: 99px; }
.barra-uso.alerta span { background: var(--neg); }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--txt); color: var(--bg); padding: 10px 18px; border-radius: 999px; font-size: 14px; z-index: 50; max-width: calc(100% - 32px); }
.selos-perfil .chip:disabled { opacity: .4; }