/* ==================================================================
   Caça ao Gato — estilos
   Mobile-first. Testado para telas de 320px até desktop.
================================================================== */

:root{
  --bg:#0B111C;
  --bg-2:#0E1522;
  --surface:#161C29;
  --surface-2:#1C2431;
  --linha:#252E3D;
  --ouro:#EDAA3C;
  --ouro-claro:#F5C56B;
  --ouro-escuro:#B87F24;
  --texto:#E9EEF6;
  --texto-2:#93A0B4;
  --info:#9CB6DC;
  --verde:#3FBF7F;
  --vermelho:#E2565A;
  --raio:16px;
  --raio-lg:22px;
  --topo:56px;
  --rodape:64px;
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}

html,body{margin:0;padding:0}

body{
  background:var(--bg);
  color:var(--texto);
  font-family:'Outfit','Segoe UI',system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.45;
  min-height:100svh;
  overscroll-behavior-y:none;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block}
svg{width:22px;height:22px;fill:currentColor}
button{font-family:inherit;font-size:inherit;color:inherit;cursor:pointer}
input{font-family:inherit}

/* ------------------------------ layout ------------------------- */
.wrap{
  width:100%;
  max-width:520px;
  margin:0 auto;
  padding:20px 18px calc(28px + env(safe-area-inset-bottom));
}
.view{display:none;animation:sobe .28s ease both}
.view.is-active{display:block}
.view-app.is-active{
  padding-top:var(--topo);
  padding-bottom:calc(var(--rodape) + env(safe-area-inset-bottom));
}
@keyframes sobe{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
}

/* ------------------------------ topo --------------------------- */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:30;
  height:calc(var(--topo) + env(safe-area-inset-top));
  padding:env(safe-area-inset-top) 16px 0;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(11,17,28,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--linha);
}
.topbar-left{display:flex;align-items:center;gap:10px;font-weight:600;font-size:16px}
.topbar-left .ico-qr{color:var(--ouro)}
.btn-icon{background:none;border:0;color:var(--texto-2);padding:8px;border-radius:10px}
.btn-icon:active{background:var(--surface)}

/* ---------------------------- tipografia ----------------------- */
.display{
  font-size:clamp(34px,10vw,44px);
  line-height:1.05;
  font-weight:800;
  letter-spacing:-.02em;
  color:var(--ouro);
  margin:22px 0 12px;
}
.display-sm{font-size:26px;text-align:center;margin:8px 0 20px}
.lead{color:var(--info);margin:0 0 22px;font-size:15.5px}
.secao{
  font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--texto);font-weight:600;margin:26px 0 12px;
}

/* ------------------------------ hero --------------------------- */
.hero{
  border-radius:var(--raio-lg);
  overflow:hidden;
  aspect-ratio:16/11;
  background:
    radial-gradient(120% 90% at 70% 20%, rgba(237,170,60,.28), transparent 60%),
    linear-gradient(160deg,#121A28,#0A0F18);
  border:1px solid var(--linha);
}
.hero img{width:100%;height:100%;object-fit:cover}

/* ---------------------------- botões --------------------------- */
.btn{
  display:flex;align-items:center;justify-content:center;gap:8px;
  width:100%;min-height:54px;
  border:0;border-radius:999px;
  font-weight:700;font-size:15px;
  letter-spacing:.06em;text-transform:uppercase;
  transition:transform .12s ease,filter .12s ease;
}
.btn:active{transform:scale(.985)}
.btn:disabled{opacity:.5;pointer-events:none}
.btn:focus-visible{outline:3px solid var(--ouro-claro);outline-offset:3px}

.btn-primary{background:linear-gradient(180deg,var(--ouro-claro),var(--ouro));color:#1A1204}
.btn-primary svg{fill:#1A1204;width:20px;height:20px}
.btn-secundario{
  width:auto;padding:0 22px;min-height:50px;
  background:var(--ouro-escuro);color:#170F02;
}
.btn-outline{
  width:auto;padding:0 20px;min-height:46px;
  background:transparent;border:1.5px solid var(--ouro);color:var(--ouro);
}
.btn-hero{
  margin-bottom:18px;
  box-shadow:0 0 0 8px rgba(237,170,60,.07),0 12px 28px rgba(237,170,60,.16);
}
.btn-acao{margin:18px 0 6px}
.acao-nota{color:var(--texto-2);font-size:13.5px;text-align:center;margin:0}
.link-btn{
  display:block;width:100%;margin:18px auto 0;
  background:none;border:0;color:var(--info);
  font-size:14px;text-decoration:underline;text-underline-offset:4px;padding:8px;
}

/* ---------------------------- passos --------------------------- */
.passos{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.passo{
  display:flex;align-items:center;gap:14px;
  background:var(--surface);border:1px solid var(--linha);
  border-radius:var(--raio);padding:14px 16px;
}
.passo-ico{
  flex:none;width:42px;height:42px;border-radius:12px;
  background:var(--surface-2);color:var(--ouro);
  display:grid;place-items:center;
}
.passo strong{display:block;font-size:15px;font-weight:600}
.passo span{display:block;color:var(--texto-2);font-size:13.5px}

/* ---------------------------- cartões -------------------------- */
.card{
  background:var(--surface);border:1px solid var(--linha);
  border-radius:var(--raio-lg);padding:18px;
}
.card-auth{padding:16px}

/* ------------------------- abas de acesso ---------------------- */
.tabs{
  display:grid;grid-template-columns:1fr 1fr;gap:4px;
  background:var(--surface-2);border-radius:999px;padding:4px;margin-bottom:18px;
}
.tab{
  border:0;background:transparent;color:var(--texto-2);
  min-height:40px;border-radius:999px;font-weight:600;font-size:14.5px;
}
.tab.is-active{background:#0C1220;color:var(--texto)}

/* ---------------------------- campos --------------------------- */
.field{display:block;margin-bottom:14px}
.field > span{display:block;font-size:13.5px;color:var(--texto-2);margin-bottom:6px}
.field input{
  width:100%;min-height:48px;
  background:#0E1522;border:1px solid var(--linha);border-radius:12px;
  color:var(--texto);padding:0 14px;font-size:16px; /* 16px evita zoom no iOS */
}
.field input:focus{outline:0;border-color:var(--ouro);box-shadow:0 0 0 3px rgba(237,170,60,.14)}
.field input:disabled{color:var(--texto-2);background:#0B111C}
.input-senha{position:relative;display:block}
.input-senha input{padding-right:46px}
.btn-olho{
  position:absolute;right:6px;top:50%;transform:translateY(-50%);
  background:none;border:0;color:var(--texto-2);padding:8px;
}

.forca{display:flex;gap:6px;margin:2px 0 8px}
.forca i{flex:1;height:3px;border-radius:2px;background:var(--linha);transition:background .2s}
.forca.n1 i:nth-child(1){background:var(--vermelho)}
.forca.n2 i:nth-child(-n+2){background:var(--ouro)}
.forca.n3 i{background:var(--verde)}

.hint{font-size:12.5px;color:var(--texto-2);margin:0 0 16px}

.check{display:flex;gap:10px;align-items:flex-start;margin-bottom:18px;font-size:13.5px;color:var(--texto-2)}
.check input{
  appearance:none;flex:none;width:20px;height:20px;margin:1px 0 0;
  border:2px solid var(--ouro);border-radius:50%;background:transparent;
}
.check input:checked{background:var(--ouro);box-shadow:inset 0 0 0 3px var(--surface)}

.field-inline{flex:1;margin:0}
.linha-codigo{display:flex;gap:10px;align-items:flex-end;margin-top:16px}

/* ---------------------------- placar --------------------------- */
.placar{text-align:center;padding:22px 18px}
.placar-label{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--texto-2)}
.placar-num{
  display:block;font-size:54px;line-height:1;font-weight:800;
  color:var(--ouro);margin:6px 0 2px;
}
.placar-unidade{color:var(--texto-2);font-size:14px}
.placar-gatos{
  display:flex;align-items:center;justify-content:center;gap:7px;
  margin-top:14px;color:var(--texto-2);font-size:14.5px;
}
.placar-gatos .ico-gato{color:var(--ouro)}
.placar-gatos strong{color:var(--texto)}
.placar-meta{
  display:flex;justify-content:space-between;gap:10px;
  margin:18px 0 8px;font-size:12.5px;color:var(--texto-2);
}
.progresso{height:6px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.progresso i{
  display:block;height:100%;width:0;border-radius:99px;
  background:linear-gradient(90deg,var(--ouro-escuro),var(--ouro-claro));
  transition:width .5s cubic-bezier(.2,.8,.2,1);
}

/* --------------------------- histórico ------------------------- */
.vazio{
  background:var(--surface);border:1px solid var(--linha);border-radius:var(--raio);
  padding:22px 18px;text-align:center;color:var(--texto-2);font-size:14.5px;
}
.item{
  display:flex;align-items:center;gap:12px;
  background:var(--surface);border:1px solid var(--linha);
  border-radius:var(--raio);padding:14px 16px;margin-bottom:10px;
}
.item-ico{
  flex:none;width:40px;height:40px;border-radius:12px;
  background:var(--surface-2);color:var(--ouro);display:grid;place-items:center;
}
.item-txt{flex:1;min-width:0}
.item-txt strong{display:block;font-size:15px;font-weight:600}
.item-txt span{display:block;color:var(--texto-2);font-size:12.5px}
.item-pts{color:var(--ouro);font-weight:700;white-space:nowrap}

/* ------------------------------ quiz --------------------------- */
.quiz-eyebrow{
  display:flex;justify-content:space-between;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--texto-2);margin:8px 0 8px;
}
.quiz-eyebrow span:last-child{color:var(--ouro)}
.quiz-pergunta{font-size:21px;line-height:1.3;font-weight:600;margin:22px 0 18px}
.alternativas{display:grid;gap:10px;margin-bottom:18px}
.alt{
  display:flex;align-items:center;gap:12px;width:100%;text-align:left;
  background:var(--surface);border:1.5px solid var(--linha);
  border-radius:var(--raio);padding:14px 16px;font-size:15px;
  transition:border-color .15s,background .15s;
}
.alt-letra{
  flex:none;width:28px;height:28px;border-radius:50%;
  background:var(--surface-2);color:var(--texto-2);
  display:grid;place-items:center;font-size:13px;font-weight:700;
}
.alt.is-sel{border-color:var(--ouro);background:#1B2130}
.alt.is-sel .alt-letra{background:var(--ouro);color:#1A1204}
.alt.is-certa{border-color:var(--verde)}
.alt.is-certa .alt-letra{background:var(--verde);color:#062015}
.alt.is-errada{border-color:var(--vermelho)}
.alt.is-errada .alt-letra{background:var(--vermelho);color:#2A0709}
.alt:disabled{opacity:1}

.feedback{
  border-radius:var(--raio);padding:14px 16px;margin-bottom:16px;
  border:1px solid var(--linha);background:var(--surface);
}
.feedback strong{display:block;margin-bottom:4px}
.feedback p{margin:0;color:var(--texto-2);font-size:14px}
.feedback.ok{border-color:rgba(63,191,127,.5)}
.feedback.ok strong{color:var(--verde)}
.feedback.erro{border-color:rgba(226,86,90,.5)}
.feedback.erro strong{color:var(--vermelho)}

/* ----------------------------- câmera -------------------------- */
.scan-instrucao{text-align:center;color:var(--info);font-size:14.5px;margin:6px 0 16px}
.camera{
  position:relative;width:100%;aspect-ratio:1/1;
  background:#000;border-radius:var(--raio-lg);overflow:hidden;
  border:1px solid var(--linha);
}
.camera video{width:100%;height:100%;object-fit:cover}
.moldura{position:absolute;inset:0;pointer-events:none}
.moldura i{position:absolute;width:34px;height:34px;border:3px solid rgba(255,255,255,.75)}
.moldura i:nth-child(1){top:14%;left:14%;border-right:0;border-bottom:0;border-radius:8px 0 0 0}
.moldura i:nth-child(2){top:14%;right:14%;border-left:0;border-bottom:0;border-radius:0 8px 0 0}
.moldura i:nth-child(3){bottom:14%;left:14%;border-right:0;border-top:0;border-radius:0 0 0 8px}
.moldura i:nth-child(4){bottom:14%;right:14%;border-left:0;border-top:0;border-radius:0 0 8px 0}
.alvo{
  position:absolute;inset:19%;border:2px solid var(--ouro);border-radius:18px;
  box-shadow:0 0 0 100vmax rgba(0,0,0,.25);
}
.camera-msg{
  position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:14px;
  background:rgba(6,10,17,.92);padding:24px;text-align:center;color:var(--texto-2);font-size:14.5px;
}
.camera-msg[hidden]{display:none}

/* -------------------------- recompensas ------------------------ */
.saldo{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 18px;margin-bottom:14px;border-radius:var(--raio);
}
.saldo span{color:var(--texto-2);font-size:14.5px}
.saldo strong{color:var(--ouro);font-size:22px;font-weight:800}

.recompensa{
  background:var(--surface);border:1px solid var(--linha);
  border-radius:var(--raio);overflow:hidden;margin-bottom:14px;
}
.recompensa-topo{display:flex;gap:14px;padding:16px}
.recompensa-ico{
  flex:none;width:56px;height:56px;border-radius:14px;
  background:var(--surface-2);color:var(--texto-2);display:grid;place-items:center;
}
.recompensa-ico svg{width:26px;height:26px}
.recompensa-info strong{display:block;font-size:16px;font-weight:600}
.recompensa-custo{color:var(--ouro);font-weight:700;font-size:14.5px}
.recompensa-estoque{color:var(--texto-2);font-size:12.5px}
.recompensa-acao{
  width:100%;border:0;border-top:1px solid var(--linha);
  background:var(--surface-2);color:var(--texto-2);
  min-height:44px;font-size:12.5px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;
}
.recompensa-acao.pode{background:linear-gradient(180deg,var(--ouro-claro),var(--ouro));color:#1A1204}
.recompensa.esgotada{opacity:.55}

/* ---------------------------- resgates ------------------------- */
.resgate-codigo{
  font-size:22px;font-weight:800;letter-spacing:.22em;color:var(--ouro);
}
.badge{
  font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;white-space:nowrap;
}
.badge.pendente{background:rgba(237,170,60,.16);color:var(--ouro)}
.badge.entregue{background:rgba(63,191,127,.16);color:var(--verde)}

/* ---------------------------- rodapé --------------------------- */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:30;
  display:grid;grid-template-columns:repeat(4,1fr);
  background:rgba(11,17,28,.96);
  backdrop-filter:blur(10px);
  border-top:1px solid var(--linha);
  padding-bottom:env(safe-area-inset-bottom);
}
.tab-item{
  background:none;border:0;color:var(--texto-2);
  min-height:var(--rodape);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  font-size:11px;
}
.tab-item svg{width:22px;height:22px}
.tab-item.is-active{color:var(--ouro)}

/* ----------------------------- modal --------------------------- */
.modal{
  position:fixed;inset:0;z-index:60;
  display:grid;place-items:center;padding:24px;
  background:rgba(5,8,14,.82);backdrop-filter:blur(4px);
  animation:aparece .2s ease both;
}
.modal[hidden]{display:none}
@keyframes aparece{from{opacity:0}to{opacity:1}}
.modal-card{
  width:100%;max-width:340px;text-align:center;
  background:var(--surface);border:1px solid var(--linha);
  border-radius:var(--raio-lg);padding:28px 22px;
  animation:pula .35s cubic-bezier(.2,1.2,.4,1) both;
}
@keyframes pula{from{transform:scale(.9);opacity:0}to{transform:none;opacity:1}}
.modal-gato-ico{width:52px;height:52px;color:var(--ouro)}
.modal-pontos{display:block;font-size:44px;font-weight:800;color:var(--ouro);line-height:1.1;margin-top:6px}
.modal-label{color:var(--texto-2);font-size:13px}
.modal-nome{margin:10px 0 22px;font-size:16px;font-weight:600}

/* ----------------------------- toast --------------------------- */
.toast{
  position:fixed;left:50%;bottom:calc(var(--rodape) + 20px + env(safe-area-inset-bottom));
  transform:translateX(-50%);z-index:70;
  max-width:min(460px,calc(100vw - 32px));width:max-content;
  background:var(--surface-2);border:1px solid var(--linha);
  border-radius:14px;padding:12px 16px;font-size:14px;
  box-shadow:0 12px 30px rgba(0,0,0,.45);
  animation:sobe .22s ease both;
}
.toast[hidden]{display:none}
.toast.erro{border-color:rgba(226,86,90,.6)}
.toast.ok{border-color:rgba(63,191,127,.6)}

/* ---------------------------- loading -------------------------- */
.loading{position:fixed;inset:0;z-index:80;display:grid;place-items:center;background:rgba(5,8,14,.55)}
.loading[hidden]{display:none}
.loading i{
  width:34px;height:34px;border-radius:50%;
  border:3px solid rgba(237,170,60,.25);border-top-color:var(--ouro);
  animation:gira .8s linear infinite;
}
@keyframes gira{to{transform:rotate(360deg)}}

/* --------------------------- desktop --------------------------- */
@media (min-width:768px){
  .wrap{max-width:560px;padding-top:28px}
  .tabbar{max-width:560px;margin:0 auto;border-radius:18px 18px 0 0;border:1px solid var(--linha);border-bottom:0}
  .topbar{padding-left:max(16px,calc(50vw - 280px));padding-right:max(16px,calc(50vw - 280px))}
}