/* ============================================================
   BITNESE SWAP — "o swap mais cremoso do mercado"
   Paleta: mostarda #D9A410 / creme #FFF6E3 / marrom #4A2E19
   ============================================================ */
:root {
  --mostarda: #d9a410;
  --mostarda-escura: #b9880a;
  --mostarda-suave: #f2c94c;
  --creme: #fff6e3;
  --creme-2: #fdeecb;
  --branco: #fffdf8;
  --marrom: #4a2e19;
  --marrom-suave: #7a5c3e;
  --verde: #2e9e5b;
  --vermelho: #d9534f;
  --sombra: 0 10px 40px rgba(74, 46, 25, 0.14);
  --raio: 22px;
  --fonte: "Baloo 2", "Nunito", "Quicksand", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--fonte);
  background: var(--creme);
  color: var(--marrom);
  line-height: 1.55;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; }

.container { width: min(1160px, 92%); margin: 0 auto; }

/* ---------- Header ---------- */
header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 246, 227, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid rgba(217, 164, 16, 0.25);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img { width: 46px; height: 46px; border-radius: 12px; }
.nav-logo .name { font-size: 1.45rem; font-weight: 800; letter-spacing: -0.5px; }
.nav-logo .name span { color: var(--mostarda-escura); font-weight: 700; }
.nav-links { display: flex; gap: 28px; align-items: center; font-weight: 700; }
.nav-links a { opacity: 0.85; transition: 0.2s; }
.nav-links a:hover { opacity: 1; color: var(--mostarda-escura); }
.btn {
  background: var(--marrom); color: var(--creme);
  padding: 12px 26px; border-radius: 999px; font-weight: 800; font-size: 1rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  display: inline-block;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(74,46,25,0.3); }
.btn-mostarda { background: var(--mostarda); color: var(--marrom); }
.btn-grande { padding: 16px 36px; font-size: 1.1rem; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

/* ---------- Hero ---------- */
.hero {
  padding: 64px 0 80px;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(600px 300px at 85% 10%, rgba(242, 201, 76, 0.35), transparent 70%),
    radial-gradient(500px 350px at 5% 90%, rgba(242, 201, 76, 0.25), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center;
  position: relative;
}
.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  line-height: 1.12; letter-spacing: -1px; font-weight: 800;
}
.hero h1 em { font-style: normal; color: var(--mostarda-escura); position: relative; }
.hero p.sub {
  margin: 18px 0 28px; font-size: 1.15rem; color: var(--marrom-suave); max-width: 480px;
}
.hero-badges { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.badge {
  background: var(--branco); border: 2px solid var(--creme-2);
  border-radius: 999px; padding: 8px 18px; font-weight: 700; font-size: 0.9rem;
  color: var(--marrom-suave); box-shadow: 0 3px 10px rgba(74,46,25,0.06);
}
.badge b { color: var(--marrom); }

/* ---------- Widget de swap ---------- */
.swap-card {
  background: var(--branco);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  padding: 26px;
  border: 2px solid rgba(217, 164, 16, 0.18);
  position: relative;
}
.swap-card .mayo-peek {
  position: absolute; top: -68px; right: 8px; width: 92px;
  filter: drop-shadow(0 6px 12px rgba(74,46,25,0.18));
}
.swap-tabs { display: flex; gap: 8px; margin-bottom: 18px; }
.swap-tab {
  flex: 1; padding: 10px; border-radius: 12px; font-weight: 800; font-size: 0.95rem;
  background: var(--creme); color: var(--marrom-suave); text-align: center;
  border: 2px solid transparent; transition: 0.2s;
}
.swap-tab.ativo { background: var(--creme-2); color: var(--marrom); border-color: var(--mostarda); }

.campo {
  background: var(--creme); border-radius: 16px; padding: 14px 16px;
  display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center;
  border: 2px solid transparent; transition: border-color 0.2s;
  position: relative;
}
.campo:focus-within { border-color: var(--mostarda-suave); }
.campo label {
  grid-column: 1 / -1; font-size: 0.78rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--marrom-suave);
}
.campo input[type="number"], .campo input[type="text"] {
  border: none; background: transparent; font-family: inherit;
  font-size: 1.35rem; font-weight: 800; color: var(--marrom); width: 100%;
  outline: none;
}
.campo input::placeholder { color: #c9b492; }

.seletor-moeda {
  display: flex; align-items: center; gap: 8px;
  background: var(--branco); border-radius: 999px; padding: 8px 14px;
  font-weight: 800; box-shadow: 0 2px 8px rgba(74,46,25,0.1);
  border: none; font-size: 1rem; color: var(--marrom);
}
.seletor-moeda img { width: 26px; height: 26px; }
.seletor-moeda .caret { font-size: 0.7rem; opacity: 0.6; }

.swap-inverter {
  display: flex; justify-content: center; margin: 10px 0;
}
.swap-inverter button {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--mostarda); color: var(--marrom); font-size: 1.2rem; font-weight: 900;
  box-shadow: 0 4px 12px rgba(217,164,16,0.45);
  transition: transform 0.3s ease;
}
.swap-inverter button:hover { transform: rotate(180deg); }

.swap-info {
  display: flex; justify-content: space-between; font-size: 0.88rem;
  color: var(--marrom-suave); margin: 14px 4px; font-weight: 600;
  min-height: 1.3em;
}
.swap-info .erro { color: var(--vermelho); font-weight: 700; }
.swap-card .btn-swap { width: 100%; margin-top: 6px; }

/* dropdown de moedas */
.dropdown-moedas {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 30;
  width: 320px; max-height: 380px; overflow: hidden;
  background: var(--branco); border-radius: 18px; box-shadow: var(--sombra);
  border: 2px solid var(--creme-2);
  display: none; flex-direction: column;
}
.dropdown-moedas.aberto { display: flex; }
.dropdown-moedas input {
  margin: 12px; padding: 12px 16px; border-radius: 12px;
  border: 2px solid var(--creme-2); font-family: inherit; font-size: 1rem;
  outline: none; font-weight: 600; color: var(--marrom);
}
.dropdown-moedas input:focus { border-color: var(--mostarda-suave); }
.lista-moedas { overflow-y: auto; padding: 0 6px 10px; }
.moeda-item {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px;
  border-radius: 12px; cursor: pointer; transition: background 0.15s;
}
.moeda-item:hover { background: var(--creme); }
.moeda-item img { width: 30px; height: 30px; }
.moeda-item .ticker { font-weight: 800; text-transform: uppercase; }
.moeda-item .nome { font-size: 0.85rem; color: var(--marrom-suave); }

/* ---------- Ticker de pares populares ---------- */
.pares {
  background: var(--marrom); color: var(--creme); padding: 14px 0;
  overflow: hidden; white-space: nowrap;
}
.pares-trilho { display: inline-flex; gap: 44px; animation: rolar 30s linear infinite; padding-left: 100%; }
@keyframes rolar { to { transform: translateX(-100%); } }
.par-item { font-weight: 700; font-size: 0.95rem; opacity: 0.95; }
.par-item b { color: var(--mostarda-suave); }

/* ---------- Seções ---------- */
section { padding: 84px 0; }
.secao-titulo { text-align: center; margin-bottom: 52px; }
.secao-titulo h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); letter-spacing: -0.5px; font-weight: 800; }
.secao-titulo p { color: var(--marrom-suave); font-size: 1.1rem; margin-top: 10px; }

/* Como funciona */
.passos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.passo {
  background: var(--branco); border-radius: var(--raio); padding: 34px 28px;
  box-shadow: var(--sombra); text-align: center; position: relative;
  border: 2px solid transparent; transition: 0.25s;
}
.passo:hover { transform: translateY(-6px); border-color: var(--mostarda-suave); }
.passo img { width: 110px; margin: 0 auto 18px; }
.passo .num {
  position: absolute; top: 18px; left: 18px;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--mostarda); color: var(--marrom); font-weight: 900;
  display: grid; place-items: center; font-size: 1rem;
}
.passo h3 { font-size: 1.25rem; margin-bottom: 8px; font-weight: 800; }
.passo p { color: var(--marrom-suave); font-size: 0.98rem; }

/* Vantagens */
.vantagens { background: var(--creme-2); }
.grade-vantagens { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.vantagem {
  background: var(--branco); border-radius: 18px; padding: 26px 22px;
  box-shadow: 0 6px 20px rgba(74,46,25,0.08);
}
.vantagem .emoji { font-size: 2rem; margin-bottom: 12px; }
.vantagem h3 { font-size: 1.05rem; margin-bottom: 6px; font-weight: 800; }
.vantagem p { font-size: 0.9rem; color: var(--marrom-suave); }

/* FAQ */
.faq-lista { max-width: 760px; margin: 0 auto; display: grid; gap: 14px; }
details {
  background: var(--branco); border-radius: 16px; padding: 20px 24px;
  box-shadow: 0 4px 14px rgba(74,46,25,0.07); border: 2px solid transparent;
}
details[open] { border-color: var(--mostarda-suave); }
summary { font-weight: 800; cursor: pointer; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; align-items: center; }
summary::after { content: "+"; font-size: 1.4rem; color: var(--mostarda-escura); transition: 0.2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin-top: 12px; color: var(--marrom-suave); }

/* CTA final */
.cta-final { text-align: center; position: relative; }
.cta-final img { width: 150px; margin: 0 auto 20px; }
.cta-final h2 { font-size: clamp(1.8rem, 3.2vw, 2.4rem); margin-bottom: 12px; font-weight: 800; }
.cta-final p { color: var(--marrom-suave); margin-bottom: 26px; }

/* Footer */
footer { background: var(--marrom); color: var(--creme); padding: 48px 0 28px; }
.footer-grid { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; flex-wrap: wrap; }
.footer-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; }
.footer-logo img { width: 38px; border-radius: 10px; }
.footer-links { display: flex; gap: 26px; font-weight: 600; opacity: 0.9; flex-wrap: wrap; }
.footer-links a:hover { color: var(--mostarda-suave); }
.footer-nota { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(255,246,227,0.15); font-size: 0.82rem; opacity: 0.65; text-align: center; }

/* ---------- Modal / Stepper de troca ---------- */
.modal-fundo {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(74, 46, 25, 0.55); backdrop-filter: blur(6px);
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal-fundo.aberto { display: flex; }
.modal {
  background: var(--branco); border-radius: var(--raio); width: min(560px, 100%);
  max-height: 92vh; overflow-y: auto; padding: 30px; position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,0.3);
}
.modal-fechar {
  position: absolute; top: 16px; right: 16px; width: 38px; height: 38px;
  border-radius: 50%; background: var(--creme); font-size: 1.1rem; font-weight: 900;
  color: var(--marrom);
}
.stepper-cabecalho { display: flex; gap: 8px; margin: 6px 0 26px; }
.stepper-ponto {
  flex: 1; height: 6px; border-radius: 99px; background: var(--creme-2); transition: 0.3s;
}
.stepper-ponto.ativo { background: var(--mostarda); }
.modal h3 { font-size: 1.4rem; margin-bottom: 6px; font-weight: 800; }
.modal .modal-sub { color: var(--marrom-suave); font-size: 0.95rem; margin-bottom: 20px; }

.resumo-troca {
  background: var(--creme); border-radius: 16px; padding: 18px; margin-bottom: 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.resumo-lado { display: flex; align-items: center; gap: 10px; font-weight: 800; }
.resumo-lado img { width: 34px; height: 34px; }
.resumo-lado small { display: block; font-size: 0.75rem; color: var(--marrom-suave); font-weight: 700; text-transform: uppercase; }
.resumo-seta { font-size: 1.4rem; color: var(--mostarda-escura); font-weight: 900; }

.campo-endereco { margin-bottom: 16px; }
.campo-endereco label { font-weight: 800; font-size: 0.85rem; display: block; margin-bottom: 8px; }
.campo-endereco input {
  width: 100%; padding: 15px 16px; border-radius: 14px;
  border: 2px solid var(--creme-2); font-family: inherit; font-size: 0.95rem;
  outline: none; font-weight: 600; color: var(--marrom); background: var(--creme);
}
.campo-endereco input:focus { border-color: var(--mostarda-suave); }
.campo-endereco .validacao { font-size: 0.82rem; margin-top: 6px; font-weight: 700; min-height: 1.2em; }
.validacao.ok { color: var(--verde); }
.validacao.erro { color: var(--vermelho); }

.deposito-box {
  background: var(--creme); border-radius: 16px; padding: 20px; text-align: center;
  margin-bottom: 18px;
}
.deposito-box .valor { font-size: 1.5rem; font-weight: 900; margin-bottom: 4px; }
.deposito-box .endereco {
  background: var(--branco); border-radius: 12px; padding: 12px; font-family: monospace;
  font-size: 0.85rem; word-break: break-all; margin: 12px 0; border: 2px dashed var(--mostarda-suave);
}
.copiar-btn {
  background: var(--mostarda); color: var(--marrom); border-radius: 999px;
  padding: 10px 24px; font-weight: 800; font-size: 0.9rem;
}
#qrcode { display: flex; justify-content: center; margin: 14px 0; }
#qrcode img, #qrcode canvas { border-radius: 12px; border: 8px solid #fff; box-shadow: 0 4px 14px rgba(74,46,25,0.15); }

.status-mayo { text-align: center; padding: 10px 0; }
.status-mayo img { width: 130px; margin: 0 auto 14px; }
.status-badge {
  display: inline-block; background: var(--creme-2); color: var(--marrom);
  border-radius: 999px; padding: 8px 22px; font-weight: 800; margin-bottom: 10px;
}
.status-badge.finished { background: #d9f2e3; color: var(--verde); }
.aviso-demo {
  background: #fff3d6; border: 2px dashed var(--mostarda); border-radius: 14px;
  padding: 14px 16px; font-size: 0.88rem; margin-top: 16px; color: var(--marrom-suave);
}
.aviso-demo b { color: var(--marrom); }

.spinner {
  width: 42px; height: 42px; margin: 18px auto;
  border: 5px solid var(--creme-2); border-top-color: var(--mostarda);
  border-radius: 50%; animation: girar 0.8s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }

/* ---------- Stats bar ---------- */
.stats-bar { background: var(--marrom); padding: 34px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat-num { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 900; color: var(--mostarda-suave); font-variant-numeric: tabular-nums; }
.stat-rotulo { color: var(--creme); opacity: 0.85; font-weight: 700; font-size: 0.88rem; margin-top: 2px; }

/* ---------- Segurança / confiança ---------- */
.seguranca { background: var(--creme-2); }
.grade-seguranca { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.seg-card { background: var(--branco); border-radius: 18px; padding: 26px 22px; box-shadow: 0 6px 20px rgba(74,46,25,0.08); }
.seg-card .emoji { font-size: 2rem; margin-bottom: 12px; }
.seg-card h3 { font-size: 1.02rem; margin-bottom: 6px; font-weight: 800; }
.seg-card p { font-size: 0.88rem; color: var(--marrom-suave); }
.parceiros { display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; margin-top: 38px; }
.parceiro-rotulo { font-size: 0.82rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.07em; color: var(--marrom-suave); }
.parceiro {
  background: var(--branco); border-radius: 999px; padding: 8px 22px; font-weight: 800;
  color: var(--marrom-suave); box-shadow: 0 3px 10px rgba(74,46,25,0.07); font-size: 0.92rem;
}

/* ---------- Depoimentos ---------- */
.grade-depoimentos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.depoimento {
  background: var(--branco); border-radius: 18px; padding: 26px;
  box-shadow: var(--sombra); margin: 0; display: flex; flex-direction: column; gap: 12px;
}
.estrelas { color: var(--mostarda); font-size: 1.1rem; letter-spacing: 2px; }
.depoimento blockquote { margin: 0; font-size: 0.98rem; color: var(--marrom); font-style: italic; line-height: 1.6; }
.depoimento figcaption { font-size: 0.85rem; color: var(--marrom-suave); font-weight: 600; }

/* ---------- Rastrear transação ---------- */
.rastrear-wrap { max-width: 640px; margin: 0 auto; }
.rastrear-form { display: flex; gap: 10px; }
.rastrear-form input {
  flex: 1; padding: 15px 18px; border-radius: 14px; border: 2px solid var(--creme-2);
  font-family: inherit; font-size: 0.95rem; font-weight: 600; color: var(--marrom);
  background: var(--branco); outline: none;
}
.rastrear-form input:focus { border-color: var(--mostarda-suave); }
.rastrear-resultado { margin-top: 18px; }

/* ---------- Feed de trocas ao vivo ---------- */
.swaps-recentes { padding-top: 64px; }
.ao-vivo {
  display: inline-flex; align-items: center; gap: 7px;
  background: #fde8e8; color: #c0392b; font-size: 0.85rem; font-weight: 900;
  border-radius: 999px; padding: 5px 14px; vertical-align: middle; margin-left: 10px;
  letter-spacing: 0.06em;
}
.ponto-vivo {
  width: 9px; height: 9px; border-radius: 50%; background: #e74c3c;
  animation: pulsar 1.2s ease-in-out infinite;
}
@keyframes pulsar { 0%,100% { opacity: 1; transform: scale(1);} 50% { opacity: 0.4; transform: scale(0.75);} }
.feed-wrap {
  background: var(--branco); border-radius: var(--raio); box-shadow: var(--sombra);
  border: 2px solid rgba(217,164,16,0.15); overflow: hidden; max-width: 900px; margin: 0 auto;
}
.feed-cabecalho, .feed-linha {
  display: grid; grid-template-columns: minmax(190px, 1.5fr) 1fr 1fr 110px 80px;
  gap: 14px; padding: 13px 22px; align-items: center;
}
.feed-cabecalho {
  font-size: 0.72rem; font-weight: 900; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--marrom-suave); background: var(--creme); border-bottom: 2px solid var(--creme-2);
}
.feed-linha { border-bottom: 1px solid var(--creme-2); font-weight: 700; font-size: 0.9rem; }
.feed-linha > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.feed-linha:last-child { border-bottom: none; }
.feed-linha.nova { animation: entrar 0.5s ease; background: #fffbe9; }
@keyframes entrar { from { opacity: 0; transform: translateY(-14px);} to { opacity: 1; transform: none;} }
.feed-par { display: inline-flex; align-items: center; gap: 7px; min-width: 0; }
.feed-par img { width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0; }
.feed-par b { font-weight: 800; }
.feed-par .seta-mini { color: var(--mostarda-escura); font-weight: 900; margin: 0 2px; }
.feed-valor { font-variant-numeric: tabular-nums; }
.feed-valor small { color: var(--marrom-suave); font-weight: 700; font-size: 0.75rem; }
.feed-status { display: inline-block; font-size: 0.78rem; font-weight: 800; border-radius: 999px; padding: 4px 12px; white-space: nowrap; }
.feed-status.done { background: #d9f2e3; color: var(--verde); }
.feed-status.doing { background: #fff3d6; color: var(--mostarda-escura); }
.feed-hora { color: var(--marrom-suave); font-size: 0.8rem; font-weight: 600; font-variant-numeric: tabular-nums; }

/* ---------- Scanner QR ---------- */
.endereco-linha { display: flex; gap: 8px; }
.endereco-linha input { flex: 1; }
.btn-scan {
  width: 52px; border-radius: 14px; background: var(--mostarda); color: var(--marrom);
  display: grid; place-items: center; transition: 0.2s; flex-shrink: 0;
}
.btn-scan:hover { background: var(--mostarda-suave); }
.scanner-box {
  position: relative; margin-top: 14px; border-radius: 16px; overflow: hidden;
  background: #000; border: 3px solid var(--mostarda);
}
.scanner-box video { width: 100%; max-height: 300px; object-fit: cover; display: block; }
.scanner-mira {
  position: absolute; top: 50%; left: 50%; width: 170px; height: 170px;
  transform: translate(-50%, -55%);
  border: 3px solid rgba(242, 201, 76, 0.95); border-radius: 18px;
  box-shadow: 0 0 0 2000px rgba(0,0,0,0.35);
  pointer-events: none;
}
.scanner-mira::after {
  content: ""; position: absolute; left: 8%; right: 8%; height: 2px; top: 10%;
  background: var(--mostarda-suave); box-shadow: 0 0 12px var(--mostarda-suave);
  animation: varrer 1.8s ease-in-out infinite alternate;
}
@keyframes varrer { to { top: 88%; } }
.scanner-acoes {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 10px 14px; background: var(--marrom); color: var(--creme); font-size: 0.85rem; font-weight: 700;
}

.scan-fallback {
  display: flex; flex-direction: column; gap: 10px; align-items: flex-start;
  margin-top: 12px; padding: 14px 16px; border-radius: 14px;
  background: #fff3d6; border: 2px dashed var(--mostarda);
  font-size: 0.88rem; font-weight: 700; color: var(--marrom-suave);
}
.scan-fallback .copiar-btn { align-self: stretch; text-align: center; }

/* ---------- Grade de pares (SEO) ---------- */
.pares-seo { background: var(--creme-2); }
.grade-pares { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.par-card {
  background: var(--branco); border-radius: 16px; padding: 14px 16px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: 0 4px 14px rgba(74,46,25,0.07); border: 2px solid transparent;
  transition: 0.2s; color: var(--marrom); min-width: 0;
}
.par-card:hover { border-color: var(--mostarda); transform: translateY(-3px); }
.par-icones { display: inline-flex; align-items: center; flex-shrink: 0; }
.par-icones img { width: 28px; height: 28px; border-radius: 50%; background: var(--branco); border: 2px solid var(--branco); }
.par-icones img + img { margin-left: -9px; }
.par-textos { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.par-tickers { font-weight: 800; font-size: 0.95rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.par-tickers .seta-mini { color: var(--mostarda-escura); }
.par-textos small { font-weight: 600; color: var(--marrom-suave); font-size: 0.74rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Responsivo ---------- */
@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .passos { grid-template-columns: 1fr; }
  .grade-vantagens { grid-template-columns: repeat(2, 1fr); }
  .nav-links a:not(.btn):not(.nav-arena) { display: none; }
  .nav-links a.nav-arena{ display:inline-flex; align-items:center; gap:6px; background:var(--creme-2); border:2px solid var(--mostarda-suave); padding:8px 16px; border-radius:999px; font-weight:900; color:var(--marrom); box-shadow:0 2px 10px rgba(217,164,16,.18); }
  .nav-links a.nav-arena:hover{ transform:translateY(-1px); border-color:var(--mostarda); }
  .swap-card .mayo-peek { display: none; }
}
@media (max-width: 920px) {
  .grade-pares { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .grade-vantagens { grid-template-columns: 1fr; }
  .dropdown-moedas { width: 100%; left: 0; }
  .grade-pares { grid-template-columns: 1fr; }
  .feed-cabecalho span:nth-child(3), .feed-linha > *:nth-child(3),
  .feed-cabecalho span:nth-child(5), .feed-linha > *:nth-child(5) { display: none; }
  .feed-cabecalho, .feed-linha { grid-template-columns: 1.4fr 1fr 0.9fr; }
}

/* ============================================================
   WIDGET EXTRAS — gráfico 7d, USD hints, seletor de rede
   ============================================================ */
.grafico-wrap { position: relative; margin: -6px 0 10px; }
.grafico-wrap canvas { width: 100%; height: 92px; display: block; }
.grafico-delta {
  position: absolute; top: 8px; right: 10px; font-size: 0.72rem; font-weight: 900;
  padding: 3px 10px; border-radius: 999px;
}
.grafico-delta.up { background: #e3f6ea; color: var(--verde); }
.grafico-delta.down { background: #fbe4e3; color: var(--vermelho); }
.usd-hint { font-size: 0.78rem; font-weight: 800; color: var(--marrom-suave); text-align: right; min-height: 1.1em; margin-top: 2px; font-variant-numeric: tabular-nums; }
.rede-linha { display: flex; align-items: center; gap: 8px; margin-top: 6px; }
.rede-linha label { font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; color: var(--marrom-suave); }
.rede-sel {
  flex: 1; font-family: inherit; font-weight: 700; font-size: 0.82rem; color: var(--marrom);
  background: var(--branco); border: 2px solid var(--creme-2); border-radius: 10px; padding: 7px 10px; outline: none;
}
.rede-sel:focus { border-color: var(--mostarda-suave); }
.rede-badge {
  font-size: 0.62rem; font-weight: 900; letter-spacing: 0.04em; color: var(--mostarda-escura);
  background: var(--creme-2); border-radius: 999px; padding: 2px 7px;
}
.moeda-rede { font-size: 0.66rem; font-weight: 800; color: var(--marrom-suave); background: var(--creme); border-radius: 999px; padding: 1px 7px; margin-left: 4px; }

/* ---------- header tools (language + theme) ---------- */
.nav-tools { display: flex; align-items: center; gap: 10px; }
.lang-switch { display: flex; background: var(--creme-2); border-radius: 999px; padding: 3px; }
.lang-switch button {
  font-family: inherit; font-size: 0.72rem; font-weight: 900; letter-spacing: 0.04em;
  border-radius: 999px; padding: 5px 10px; background: transparent; color: var(--marrom-suave); transition: 0.15s;
}
.lang-switch button.ativo { background: var(--branco); color: var(--marrom); box-shadow: 0 2px 6px rgba(74,46,25,0.18); }
.tema-btn {
  width: 38px; height: 38px; border-radius: 50%; background: var(--creme-2); font-size: 1rem;
  display: grid; place-items: center; transition: transform 0.15s;
}
.tema-btn:hover { transform: rotate(20deg) scale(1.06); }

/* ============================================================
   DARK MODE
   ============================================================ */
body.dark {
  --creme: #171310;
  --creme-2: #211a13;
  --branco: #262019;
  --marrom: #f3e7d0;
  --marrom-suave: #b19c81;
  --sombra: 0 12px 40px rgba(0, 0, 0, 0.55);
}
body.dark header { background: rgba(23, 19, 16, 0.9); border-bottom-color: rgba(242, 201, 76, 0.25); }
body.dark .grafico-delta.up { background: rgba(46, 158, 91, 0.18); }
body.dark .grafico-delta.down { background: rgba(217, 83, 79, 0.18); }
body.dark .feed-linha.nova { background: rgba(242, 201, 76, 0.08); }
body.dark .feed-status.doing { background: rgba(242, 201, 76, 0.16); color: var(--mostarda-suave); }
body.dark .feed-status.done { background: rgba(46, 158, 91, 0.16); }
body.dark .status-badge.finished { background: rgba(46, 158, 91, 0.2); color: #6fd39c; }
body.dark .aviso-demo { background: rgba(242, 201, 76, 0.1); border-color: var(--mostarda-suave); }
body.dark .dep-box, body.dark .deposito-box { background: var(--creme); }
body.dark .endereco { background: var(--creme-2); border-color: #3a2f22; }
body.dark .scanner-box { background: #000; }
body.dark .parceiro { box-shadow: 0 3px 10px rgba(0,0,0,0.35); }
body.dark .seletor-moeda { background: var(--creme); }
body.dark .campo input[type="number"], body.dark .campo input[type="text"] { color: var(--marrom); }
body.dark .moeda-item:hover { background: var(--creme-2); }
body.dark .faq-lista details { background: var(--branco); }
body.dark .pares { background: var(--marrom); }
body.dark .par-icones img { background: var(--creme); border-color: var(--creme); }
body.dark input[type="text"], body.dark input[type="number"] { color: var(--marrom); }
body.dark .rastrear-form input { background: var(--creme-2); border-color: #3a2f22; }
body.dark .scan-fallback { background: var(--creme-2); border-color: var(--mostarda-suave); }
body.dark .lang-switch { background: var(--creme); }
body.dark .lang-switch button.ativo { background: var(--mostarda); color: #241a08; }
body.dark .tema-btn { background: var(--creme); }
body.dark .copiar-btn { background: var(--creme-2); }
body.dark .validacao.ok { color: #6fd39c; }
body.dark .grafico-wrap canvas { filter: brightness(1.15); }

/* ============================================================
   BLOG
   ============================================================ */
.blog-topo { padding: 72px 0 40px; text-align: center; }
.blog-topo h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; margin-bottom: 10px; }
.blog-topo p { color: var(--marrom-suave); max-width: 560px; margin: 0 auto; font-size: 1.05rem; }
.grade-posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding-bottom: 80px; }
.post-card {
  background: var(--branco); border-radius: var(--raio); box-shadow: var(--sombra);
  overflow: hidden; display: flex; flex-direction: column; transition: transform 0.18s ease;
}
.post-card:hover { transform: translateY(-6px); }
.post-capa { height: 130px; display: grid; place-items: center; font-size: 3rem; background: linear-gradient(135deg, var(--mostarda-suave), var(--mostarda)); }
.post-corpo { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.post-meta { display: flex; gap: 10px; align-items: center; font-size: 0.75rem; font-weight: 800; color: var(--marrom-suave); text-transform: uppercase; letter-spacing: 0.05em; }
.post-meta .tag { background: var(--creme-2); border-radius: 999px; padding: 3px 10px; color: var(--mostarda-escura); }
.post-card h2 { font-size: 1.2rem; font-weight: 800; line-height: 1.35; }
.post-card h2 a:hover { color: var(--mostarda-escura); }
.post-excerto { color: var(--marrom-suave); font-size: 0.92rem; flex: 1; }
.post-ler { font-weight: 900; color: var(--mostarda-escura); font-size: 0.9rem; }

.post-pagina { max-width: 780px; margin: 0 auto; padding: 40px 0 90px; }
.migalhas { font-size: 0.85rem; font-weight: 700; color: var(--marrom-suave); margin-bottom: 22px; }
.migalhas a:hover { color: var(--mostarda-escura); }
.prosa { background: var(--branco); border-radius: var(--raio); box-shadow: var(--sombra); padding: clamp(24px, 4vw, 48px); }
.prosa h1 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 900; line-height: 1.25; margin-bottom: 10px; }
.prosa .post-meta { margin-bottom: 24px; }
.prosa h2 { font-size: 1.4rem; font-weight: 800; margin: 30px 0 10px; }
.prosa h3 { font-size: 1.12rem; font-weight: 800; margin: 22px 0 8px; }
.prosa p { margin-bottom: 14px; line-height: 1.7; }
.prosa ul, .prosa ol { margin: 0 0 16px 22px; line-height: 1.7; }
.prosa li { margin-bottom: 6px; }
.prosa a { color: var(--mostarda-escura); font-weight: 700; text-decoration: underline; }
.prosa blockquote { border-left: 4px solid var(--mostarda); background: var(--creme); border-radius: 0 12px 12px 0; padding: 14px 18px; margin: 18px 0; font-style: italic; }
.prosa code { background: var(--creme-2); border-radius: 6px; padding: 2px 7px; font-size: 0.88em; }
.prosa strong { font-weight: 800; }
@media (max-width: 920px) { .grade-posts { grid-template-columns: 1fr; } }

/* ============================================================
   MOBILE POLISH — corrige overflow horizontal, header,
   widget e seções em telas pequenas
   ============================================================ */
html { overflow-x: clip; }

@media (max-width: 640px) {
  /* header compacto: nada transborda mais */
  .nav { padding: 10px 0; gap: 8px; }
  .nav-logo { gap: 8px; }
  .nav-logo img { width: 38px; height: 38px; border-radius: 10px; }
  .nav-logo .name { font-size: 1.05rem; }
  .nav-links { gap: 8px; }
  .nav-links a.btn { padding: 9px 14px; font-size: 0.82rem; }
  .lang-switch { padding: 2px; }
  .lang-switch button { padding: 4px 7px; font-size: 0.6rem; }
  .tema-btn { width: 32px; height: 32px; font-size: 0.85rem; }

  /* hero / widget */
  .hero { padding: 40px 0 56px; }
  .hero-grid { gap: 44px; }
  .hero h1 { letter-spacing: -0.5px; }
  .hero p.sub { font-size: 1rem; margin: 14px 0 20px; }
  .badge { padding: 7px 14px; font-size: 0.82rem; }
  .swap-card { padding: 18px 16px; }
  .swap-tab { font-size: 0.85rem; padding: 9px 6px; }
  .campo { padding: 12px; }
  .campo input[type="number"] { font-size: 1.2rem; }
  .seletor-moeda { padding: 7px 12px; }
  .swap-info { flex-wrap: wrap; gap: 4px 12px; font-size: 0.8rem; }

  /* gráfico um pouco mais baixo */
  .grafico-wrap canvas { height: 76px; }

  /* stats 2x2 em vez de 4 em linha */
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .stat-num { font-size: 1.5rem; }

  /* títulos de seção */
  .secao-titulo h2 { font-size: 1.5rem; }
  .secao-titulo p { font-size: 0.92rem; }

  /* feed: padding menor nas linhas */
  .feed-cabecalho, .feed-linha { padding: 10px 14px; }

  /* cta final */
  .cta-final img { width: 110px; }
}

@media (max-width: 460px) {
  .nav-logo .name { font-size: 1rem; }
  .nav-logo .name span { display: none; } /* só "bitnese" + ícone */
  .nav-links a.btn { padding: 8px 12px; font-size: 0.78rem; }
  .hero-badges { gap: 8px; }
  .passo img { width: 90px; }
  .dep-box, .deposito-box { padding: 16px; }
  .resumo-troca { gap: 8px; }
  .resumo-lado span { font-size: 0.95rem; }
}

/* header: nunca sobrepor — se apertar, quebra para a 2ª linha */
@media (max-width: 640px) {
  .nav { flex-wrap: wrap; row-gap: 10px; }
  .nav-logo .name { white-space: nowrap; }
  .nav-links { min-width: 0; }
}

/* grade-seguranca (4 cards) e depoimentos (3 cards): mobile */
@media (max-width: 920px) {
  .grade-seguranca { grid-template-columns: repeat(2, 1fr); }
  .grade-depoimentos { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
}
@media (max-width: 560px) {
  .grade-seguranca { grid-template-columns: 1fr; }
  .seg-card { padding: 22px 20px; }
}

/* ============================================================
   BITNESE ARENA — prediction markets
   ============================================================ */
.arena-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.auth-card { padding: 28px; }
.auth-input {
  width: 100%; padding: 13px 16px; margin-bottom: 12px; border-radius: 12px;
  border: 2px solid var(--creme-2); font-family: inherit; font-size: 0.95rem; font-weight: 600;
  color: var(--marrom); background: var(--branco); outline: none;
}
.auth-input:focus { border-color: var(--mostarda-suave); }
.auth-alt { display: flex; justify-content: center; gap: 6px; font-size: 0.88rem; font-weight: 700; color: var(--marrom-suave); margin-top: 12px; }
.auth-alt a { color: var(--mostarda-escura); font-weight: 900; text-decoration: underline; }
.auth-erro { color: var(--vermelho); font-size: 0.85rem; font-weight: 700; min-height: 1.2em; margin-top: 8px; }
.auth-nota { font-size: 0.72rem; color: var(--marrom-suave); font-weight: 600; margin-top: 12px; line-height: 1.5; }
.balance-box { background: var(--creme); border-radius: 16px; padding: 18px; text-align: center; }
.balance-rotulo { font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; color: var(--marrom-suave); }
.balance-valor { font-size: 2.2rem; font-weight: 900; color: var(--mostarda-escura); font-variant-numeric: tabular-nums; }
.balance-sub { font-size: 0.75rem; font-weight: 700; color: var(--marrom-suave); }

.arena-sec { padding-top: 56px; }
.arena-duo { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: start; padding-bottom: 40px; }
.arena-grade { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.merc-card {
  background: var(--branco); border-radius: var(--raio); box-shadow: var(--sombra);
  padding: 22px; display: flex; flex-direction: column; gap: 10px; border: 2px solid transparent;
}
.merc-card:hover { border-color: var(--mostarda-suave); }
.merc-card.fechado { opacity: 0.85; }
.merc-topo { display: flex; justify-content: space-between; align-items: center; }
.merc-base { font-weight: 900; font-size: 0.9rem; color: var(--mostarda-escura); }
.merc-countdown-chip {
  font-size: 0.75rem; font-weight: 900; font-variant-numeric: tabular-nums;
  background: var(--creme-2); border-radius: 999px; padding: 4px 12px; color: var(--marrom);
}
.merc-status { font-size: 0.7rem; font-weight: 900; letter-spacing: 0.08em; color: var(--marrom-suave); }
.merc-card h3 { font-size: 1.05rem; font-weight: 800; line-height: 1.35; }
.merc-preco { font-size: 0.88rem; font-weight: 700; color: var(--marrom-suave); }
.merc-preco b { color: var(--marrom); font-variant-numeric: tabular-nums; }
.merc-delta { font-weight: 900; font-size: 0.8rem; }
.merc-delta.up { color: var(--verde); }
.merc-delta.down { color: var(--vermelho); }
.pool-bar { display: flex; border-radius: 12px; overflow: hidden; height: 34px; font-size: 0.78rem; font-weight: 900; }
.pool-side { display: flex; align-items: center; padding: 0 12px; white-space: nowrap; overflow: hidden; }
.pool-side.s-a { background: var(--mostarda); color: var(--marrom); }
.pool-side.s-b { background: var(--marrom); color: var(--creme); justify-content: flex-end; }
body.dark .pool-side.s-b { background: #4a3a28; }
.merc-pote { font-size: 0.78rem; font-weight: 700; color: var(--marrom-suave); }
.merc-resultado { border-radius: 12px; padding: 10px 14px; font-weight: 900; font-size: 0.92rem; }
.merc-resultado.won-a { background: #e3f6ea; color: var(--verde); }
.merc-resultado.won-b { background: #fbe4e3; color: var(--vermelho); }
body.dark .merc-resultado.won-a { background: rgba(46,158,91,0.18); }
body.dark .merc-resultado.won-b { background: rgba(217,83,79,0.18); }
.btn-apostar { margin-top: auto; }

.painel { background: var(--branco); border-radius: var(--raio); box-shadow: var(--sombra); padding: 20px 22px; }
.pos-linha { padding: 12px 0; border-bottom: 1px solid var(--creme-2); }
.pos-linha:last-of-type { border-bottom: none; }
.pos-titulo { font-weight: 800; font-size: 0.92rem; margin-bottom: 6px; }
.pos-meta { display: flex; gap: 12px; align-items: center; font-size: 0.82rem; font-weight: 700; color: var(--marrom-suave); flex-wrap: wrap; }
.pos-side { border-radius: 8px; padding: 2px 10px; font-size: 0.7rem; font-weight: 900; }
.pos-side.up, .pos-side.yes { background: var(--mostarda); color: var(--marrom); }
.pos-side.down, .pos-side.no { background: var(--marrom); color: var(--creme); }
body.dark .pos-side.down, body.dark .pos-side.no { background: #4a3a28; }
.pos-status { font-weight: 900; }
.pos-status.open { color: var(--mostarda-escura); }
.pos-status.win { color: var(--verde); }
.pos-status.lose { color: var(--vermelho); }
.pos-pnl { margin-top: 12px; font-weight: 800; text-align: right; }
.pos-pnl .win { color: var(--verde); }
.pos-pnl .lose { color: var(--vermelho); }
.board { display: flex; flex-direction: column; }
.board-linha { display: grid; grid-template-columns: 34px 1fr auto auto; gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--creme-2); font-weight: 700; font-size: 0.88rem; }
.board-linha:last-child { border-bottom: none; }
.board-rank { font-weight: 900; color: var(--mostarda-escura); }
.board-mc { color: var(--marrom-suave); font-size: 0.8rem; font-variant-numeric: tabular-nums; }
.board-pnl { font-weight: 900; font-variant-numeric: tabular-nums; }
.board-pnl.win { color: var(--verde); }
.board-pnl.lose { color: var(--vermelho); }

/* bet modal */
.bet-lados { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 14px 0; }
.bet-lado {
  border: 2px solid var(--creme-2); border-radius: 14px; background: var(--creme);
  padding: 14px; font-family: inherit; font-weight: 900; font-size: 0.95rem; color: var(--marrom);
  display: flex; flex-direction: column; gap: 4px; text-align: center;
}
.bet-lado small { font-weight: 700; font-size: 0.72rem; color: var(--marrom-suave); }
.bet-lado.sel { border-color: var(--mostarda); background: var(--creme-2); box-shadow: 0 0 0 3px rgba(217,164,16,0.2); }
.bet-qtd-linha { display: flex; gap: 8px; align-items: center; }
.bet-qtd-linha .auth-input { margin-bottom: 0; }
.btn-mini-q {
  border: none; border-radius: 10px; background: var(--creme-2); color: var(--marrom);
  font-weight: 900; font-size: 0.78rem; padding: 9px 12px;
}
.btn-mini-q:hover { background: var(--mostarda-suave); }
.bet-pote-info { font-size: 0.75rem; font-weight: 700; color: var(--marrom-suave); margin-top: 10px; }

/* CTA arena no index */
.arena-cta { background: var(--creme-2); padding: 56px 0; }
.arena-cta-inner { display: flex; align-items: center; gap: 28px; }
.arena-cta-inner img { width: 110px; flex-shrink: 0; }

/* responsive arena */
@media (max-width: 920px) {
  .arena-grid { grid-template-columns: 1fr; gap: 40px; }
  .arena-duo { grid-template-columns: 1fr; }
  .arena-cta-inner { flex-direction: column; text-align: center; }
}
@media (max-width: 640px) {
  .arena-grade { grid-template-columns: 1fr; }
  .merc-card { padding: 18px 16px; }
}

/* arena extras */
.arena-hero { background: var(--creme); }
.btn-cinza {
  background: var(--creme-2); color: var(--marrom); border: none; border-radius: 999px;
  padding: 11px 22px; font-weight: 900; font-size: .92rem; font-family: inherit; cursor: pointer;
}
.btn-cinza:hover { background: var(--mostarda-suave); }
body.dark .btn-cinza { background: #4a3a28; color: var(--creme); }

/* live counter + mayo roadmap */
.stat-num.pop { animation: stat-pop 0.6s ease; }
@keyframes stat-pop { 0% { transform: scale(1); } 40% { transform: scale(1.12); color: var(--mostarda-escura); } 100% { transform: scale(1); } }
.roadmap-strip {
  display: flex; gap: 14px; align-items: flex-start; margin: -28px auto 0;
  background: linear-gradient(135deg, var(--creme-2), #fbeecb); border: 2px solid var(--mostarda-suave);
  border-radius: 18px; padding: 16px 20px; font-size: 0.9rem; font-weight: 600; color: var(--marrom);
  box-shadow: var(--sombra); position: relative;
}
.roadmap-strip > span { font-size: 1.6rem; line-height: 1; }
.roadmap-strip b { color: var(--mostarda-escura); }
@media (max-width: 640px) {
  .roadmap-strip { flex-direction: column; gap: 6px; margin-top: -16px; }
}

/* legal pages: language picker */
.legal-topo { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 8px; }
.lang-pick { display: inline-flex; gap: 4px; background: var(--creme-2); border-radius: 999px; padding: 5px; flex-shrink: 0; }
.lang-pick button {
  border: none; background: transparent; border-radius: 999px; padding: 7px 14px;
  font-family: inherit; font-weight: 900; font-size: 0.8rem; color: var(--marrom-suave); cursor: pointer;
}
.lang-pick button.ativo { background: var(--mostarda); color: var(--marrom); }
body.dark .lang-pick { background: #2a211a; }
body.dark .lang-pick button.ativo { color: var(--creme); }

/* arena footer contact */
.arena-footer-contato { text-align: center; margin-bottom: 10px; font-weight: 700; color: var(--creme); font-size: 0.9rem; }
.arena-footer-contato a { color: var(--mostarda-suave); font-weight: 900; text-decoration: none; }
.arena-footer-contato a:hover { text-decoration: underline; }

/* forgot password */
.auth-forgot { text-align: center; margin-top: 8px; }
.auth-forgot a { font-size: 0.8rem; font-weight: 700; color: var(--marrom-suave); text-decoration: underline; }
.auth-forgot a:hover { color: var(--mostarda-escura); }
.fm-dev {
  background: var(--creme-2); border-radius: 12px; padding: 12px 14px; margin: 12px 0;
  font-size: 0.82rem; font-weight: 700; color: var(--marrom); line-height: 1.5; word-break: break-all;
}
.fm-dev a { color: var(--mostarda-escura); font-weight: 900; }
.fm-enviado {
  margin-top: 12px; font-size: 0.85rem; font-weight: 700; color: var(--verde); text-align: center;
}

/* arena: betting lock near the end */
.merc-lock{margin-top:10px;padding:10px 12px;border-radius:12px;background:rgba(217,164,16,.14);color:var(--mostarda-escura);font-weight:800;font-size:.85rem;text-align:center}

/* arena: AI pick */
.merc-ai{margin-top:8px;font-size:.8rem;font-weight:800;color:var(--marrom-suave);background:rgba(74,46,25,.06);border-radius:10px;padding:7px 10px;display:flex;gap:6px;align-items:center}
.merc-ai .ai-side{color:var(--mostarda-escura)}
.bet-ai{font-size:.82rem;font-weight:800;color:var(--mostarda-escura);background:rgba(217,164,16,.12);border-radius:10px;padding:8px 10px;margin-bottom:10px}
#ai-record{font-size:.82rem;font-weight:800;color:var(--marrom-suave)}

/* arena: chamar atencao para o cadastro ao clicar em Predict sem conta */
.auth-chamar{margin:-6px -6px 12px;padding:10px 12px;border-radius:12px;background:rgba(217,164,16,.16);border:2px dashed var(--mostarda);color:var(--mostarda-escura);font-weight:800;font-size:.85rem}
.auth-card.chamar-atencao{animation:chamar-glow 1.2s ease-in-out 3}
@keyframes chamar-glow{0%,100%{box-shadow:0 3px 14px rgba(74,46,25,.08)}50%{box-shadow:0 0 0 4px rgba(217,164,16,.45),0 6px 24px rgba(217,164,16,.35)}}

/* mobile arena UX — bigger tap targets */
@media (max-width: 640px){
  .merc-card .btn-apostar{ width:100%; padding:14px; font-size:1rem; }
  .arena-grid{ gap:24px; }
  .auth-card{ padding:18px 14px; }
  .bet-lados{ grid-template-columns:1fr 1fr; gap:10px; }
  .bet-lado{ padding:14px 10px; }
}

/* arena: round prediction images */
.merc-base{ display:inline-flex; align-items:center; gap:8px; font-weight:900; }
.merc-icon{ width:36px; height:36px; border-radius:50%; object-fit:cover; border:2px solid var(--mostarda-suave); background:var(--creme-2); box-shadow:0 2px 8px rgba(74,46,25,.12); flex-shrink:0; }
.merc-icon-fallback{ width:36px; height:36px; border-radius:50%; display:inline-flex; align-items:center; justify-content:center; background:var(--mostarda); color:var(--marrom); font-weight:900; border:2px solid var(--mostarda-suave); }
.merc-topo{ display:flex; align-items:center; justify-content:space-between; gap:12px; }
@media (max-width: 640px){ .merc-icon{ width:32px; height:32px; } }

/* referral box — aggressive */
.ref-box,.wallet-box{ margin-top:16px; padding:14px; border-radius:14px; background:linear-gradient(135deg, rgba(217,164,16,.14), rgba(242,201,76,.12)); border:2px dashed var(--mostarda); }
.ref-title{ font-weight:900; font-size:.88rem; color:var(--marrom); margin-bottom:8px; }
.ref-link-row{ display:flex; gap:8px; }
.ref-link-row input{ flex:1; font-weight:700; }
.ref-stats{ margin-top:8px; font-size:.82rem; font-weight:800; color:var(--marrom-suave); line-height:1.4; }
.ref-hint{ margin-top:8px; font-size:.72rem; color:var(--marrom-suave); font-weight:600; }
.ref-hint code{ background:rgba(74,46,25,.08); padding:2px 6px; border-radius:6px; font-weight:800; }