/* ==========================================================
   BINGO ONLINE - folha de estilo principal
   Escala fluida: celular -> tablet -> desktop -> TV
   ========================================================== */

:root{
  --azul-900:#020a2e;
  --azul-800:#061544;
  --azul-700:#0b2a6b;
  --azul-600:#12428f;
  --azul-500:#1c5fc4;
  --ciano:#38e1ff;
  --ciano-forte:#00c8f0;
  --amarelo:#ffe14d;
  --vermelho:#e01b28;
  --verde:#17a84a;
  --verde-claro:#2ee06a;
  --branco:#ffffff;
  --cinza:#9fb3d9;
  --borda:rgba(56,225,255,.35);
  --raio:14px;
  --sombra:0 10px 30px rgba(0,0,0,.45);
  /* escala base fluida usada em todo o layout */
  --u: clamp(13px, 1.05vw + 8px, 22px);
}

*{box-sizing:border-box;margin:0;padding:0}
html{font-size:var(--u)}
body{
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--branco);
  background:
    radial-gradient(circle at 80% 20%, rgba(28,95,196,.55), transparent 55%),
    radial-gradient(circle at 10% 90%, rgba(0,200,240,.18), transparent 50%),
    linear-gradient(160deg,var(--azul-900) 0%, var(--azul-800) 45%, var(--azul-700) 100%);
  background-attachment:fixed;
  min-height:100vh;
  -webkit-tap-highlight-color:transparent;
}
a{color:var(--ciano);text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
:focus-visible{outline:3px solid var(--amarelo);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------------- Topo ---------------- */
.topo{
  position:sticky;top:0;z-index:60;
  display:flex;align-items:center;gap:.8rem;
  padding:.6rem 1rem;
  background:linear-gradient(180deg,#0a3585,#062463);
  box-shadow:0 4px 18px rgba(0,0,0,.5);
}
.topo h1{font-size:1.15rem;letter-spacing:.04em;font-weight:700;text-transform:uppercase}
.btn-menu{
  background:none;border:0;color:#fff;cursor:pointer;
  display:flex;flex-direction:column;gap:4px;padding:.35rem
}
.btn-menu span{display:block;width:22px;height:3px;border-radius:2px;background:#fff}
.topo-dir{margin-left:auto;display:flex;align-items:center;gap:.6rem}
.zap{
  width:2.2rem;height:2.2rem;border-radius:50%;background:var(--verde);
  display:grid;place-items:center;color:#fff;font-size:1.1rem
}
.aviso-topo{
  background:var(--amarelo);color:#20180a;text-align:center;
  padding:.4rem 1rem;font-size:.82rem;font-weight:600
}

/* ---------------- Menu lateral ---------------- */
.overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:70;
  opacity:0;visibility:hidden;transition:opacity .2s
}
.overlay.aberto{opacity:1;visibility:visible}
.lateral{
  position:fixed;top:0;left:0;bottom:0;z-index:80;
  width:min(84vw,310px);
  background:linear-gradient(180deg,#04154a,#061c5e);
  border-right:1px solid var(--borda);
  transform:translateX(-100%);transition:transform .25s ease;
  display:flex;flex-direction:column;overflow-y:auto;
}
.lateral.aberto{transform:translateX(0)}
.lateral-topo{display:flex;align-items:center;gap:.6rem;padding:1rem;border-bottom:1px solid rgba(255,255,255,.08)}
.lateral-topo .kit{font-size:.9rem;font-weight:700}
.lateral-topo .kit small{display:block;color:var(--verde-claro);font-size:.65rem;letter-spacing:.1em}
.fechar-lateral{margin-left:auto;background:none;border:0;color:#fff;font-size:1.3rem;cursor:pointer}
.bloco-saldo{padding:1rem;display:flex;align-items:center;justify-content:space-between}
.bloco-saldo .valor{font-size:1.5rem;font-weight:700}
.bloco-saldo .rotulo{color:var(--verde-claro);font-size:.78rem}
.bloco-saldo .carrinho{
  width:2.6rem;height:2.6rem;border-radius:50%;background:var(--verde);
  display:grid;place-items:center;font-size:1.2rem
}
.lateral nav{padding:.3rem .7rem 1rem;display:flex;flex-direction:column;gap:.25rem}
.lateral nav a{
  display:flex;align-items:center;gap:.7rem;
  padding:.75rem .9rem;border-radius:999px;color:#dfe9ff;font-size:.92rem
}
.lateral nav a:hover{background:rgba(255,255,255,.07)}
.lateral nav a.ativo{background:var(--verde);color:#fff;font-weight:600}
.lateral nav a .seta{margin-left:auto;opacity:.5}
.sair{margin:1rem auto;background:var(--vermelho);color:#fff;border:0;
  padding:.6rem 2rem;border-radius:999px;font-weight:600;cursor:pointer}

/* ---------------- Layout ---------------- */
.conteudo{padding:1rem;max-width:1900px;margin:0 auto}
.painel-jogo{display:grid;gap:1rem;grid-template-columns:1fr}
@media (min-width:1024px){ .painel-jogo{grid-template-columns:minmax(0,1.45fr) minmax(0,1fr)} }

.cartao{
  background:rgba(3,20,66,.72);
  border:1px solid var(--borda);
  border-radius:var(--raio);
  padding:1rem;
  backdrop-filter:blur(3px);
}
.cartao h2{font-size:1rem;margin-bottom:.7rem;color:var(--ciano);font-weight:600}

/* ---------------- Contagem regressiva ---------------- */
.contagem{display:flex;justify-content:center;align-items:center;gap:.5rem;margin:.5rem 0 1.2rem}
.digito{
  background:linear-gradient(180deg,#0a2a72,#041a52);
  border:1px solid var(--borda);border-radius:12px;
  width:clamp(58px,13vw,140px);
  padding:clamp(.4rem,1.6vw,1.2rem) 0;
  text-align:center;
  font-size:clamp(2.2rem,9vw,6rem);
  font-weight:800;line-height:1;color:var(--ciano);
  text-shadow:0 0 18px rgba(56,225,255,.6);
}
.doispontos{font-size:clamp(2rem,7vw,5rem);color:var(--ciano);font-weight:800}

/* ---------------- Faixa de informacoes ---------------- */
.faixa-info{
  display:grid;grid-template-columns:repeat(3,1fr);
  background:#fff;color:#0b2a6b;border-radius:10px;overflow:hidden;text-align:center;
}
.faixa-info div{padding:.6rem .3rem}
.faixa-info div + div{border-left:2px solid #d7e3f7}
.faixa-info .rot{font-size:.8rem;font-weight:700;letter-spacing:.02em}
.faixa-info .val{font-size:clamp(1.1rem,3.4vw,1.9rem);font-weight:800;color:var(--azul-500)}

/* ---------------- Barras de premio ---------------- */
.premios{display:flex;flex-direction:column;gap:.55rem;margin-top:.9rem}
.barra-premio{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.55rem 1rem;border-radius:10px;
  background:linear-gradient(180deg,#2a7de1,#0d3f9e);
  border:2px solid var(--ciano);
  font-weight:800;font-size:clamp(1rem,3.5vw,1.9rem);
  color:var(--amarelo);
  text-shadow:2px 2px 0 rgba(0,0,0,.45);
}
.barra-premio .valor{color:#fff}
.barra-premio.acumulado{
  background:linear-gradient(180deg,#e23a2e,#a8000c);
  border-color:#ff6b5e;position:relative
}
.estrela{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:clamp(48px,9vw,78px);aspect-ratio:1;display:grid;place-items:center;
  background:var(--amarelo);color:#7a2b00;font-weight:800;font-size:clamp(.9rem,2.6vw,1.5rem);
  clip-path:polygon(50% 0%,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%);
}

/* ---------------- Bolas sorteadas ---------------- */
.area-bolas{position:relative;min-height:clamp(180px,38vw,430px);display:flex;align-items:center;justify-content:center;gap:.6rem;flex-wrap:wrap}
.bola{
  border-radius:50%;display:grid;place-items:center;
  font-weight:800;color:#fff;
  text-shadow:2px 2px 3px rgba(0,0,0,.5);
  box-shadow:inset -8px -10px 18px rgba(0,0,0,.3), 0 8px 20px rgba(0,0,0,.5);
  border:clamp(3px,.6vw,7px) solid #fff;
}
.bola.grande{width:clamp(110px,26vw,300px);aspect-ratio:1;font-size:clamp(2.8rem,10vw,7rem);animation:entra .45s ease}
.bola.media{width:clamp(64px,14vw,165px);aspect-ratio:1;font-size:clamp(1.6rem,5.5vw,3.6rem)}
.bola.c1{background:radial-gradient(circle at 32% 28%,#ff6a6a,#d81020)}
.bola.c2{background:radial-gradient(circle at 32% 28%,#ffd36a,#e8a200)}
.bola.c3{background:radial-gradient(circle at 32% 28%,#ff9c5c,#e05a00)}
.bola.c4{background:radial-gradient(circle at 32% 28%,#9b7bff,#4b2ad1)}
.bola.c5{background:radial-gradient(circle at 32% 28%,#5cd18a,#0f8a3e)}
.bola.c6{background:radial-gradient(circle at 32% 28%,#63b9ff,#0b57b8)}
@keyframes entra{from{transform:scale(.3) rotate(-25deg);opacity:0}to{transform:scale(1) rotate(0);opacity:1}}
.ordem{position:absolute;right:.4rem;bottom:0;font-size:clamp(1rem,3vw,1.9rem);font-weight:800;letter-spacing:.05em}

/* ---------------- Placar 1 a 90 ---------------- */
.placar{
  display:grid;grid-template-columns:repeat(15,1fr);gap:clamp(2px,.4vw,6px);
  background:rgba(9,38,102,.75);padding:clamp(4px,.7vw,12px);border-radius:10px;
  border:1px solid var(--borda);margin-top:.8rem
}
@media (max-width:640px){ .placar{grid-template-columns:repeat(10,1fr)} }
.placar span{
  display:grid;place-items:center;aspect-ratio:1;border-radius:5px;
  background:#04102f;color:#5d78ad;font-size:clamp(.55rem,1.5vw,1rem);font-weight:700
}
.placar span.saiu{background:var(--verde);color:#fff}
.placar span.atual{background:var(--vermelho);color:#fff;box-shadow:0 0 0 2px #fff inset}

/* ---------------- Tabela de cupons ---------------- */
.tabela-cupons{width:100%;border-collapse:separate;border-spacing:0 4px;font-size:.8rem}
.tabela-cupons thead th{
  color:var(--amarelo);font-size:.75rem;letter-spacing:.03em;padding:.3rem;text-align:center
}
.tabela-cupons td{background:#fff;color:#0b2a6b;padding:.35rem .5rem;font-weight:700;text-align:center}
.tabela-cupons td:first-child{border-radius:6px 0 0 6px;color:var(--vermelho)}
.tabela-cupons td.nome{text-align:left;font-size:.78rem}
.tabela-cupons .faltam{display:flex;gap:3px;justify-content:flex-end}
.tabela-cupons .faltam b{
  background:var(--azul-500);color:#fff;border-radius:4px;
  min-width:1.7rem;padding:.15rem .25rem;display:inline-block;font-size:.75rem
}
.tabela-cupons tr.perto td{background:#fff8d6}
.tabela-cupons tr.ganhou td{background:var(--verde-claro);color:#04331a}

/* ---------------- Barra de saldo ---------------- */
.barra-saldo{
  display:flex;align-items:center;justify-content:center;gap:1rem;
  background:linear-gradient(180deg,#9fd4ff,#5aa8ef);
  color:#062463;font-weight:800;border-radius:8px;padding:.55rem 1rem;
  font-size:clamp(.9rem,2.6vw,1.4rem);margin-bottom:.7rem
}
.barra-saldo .dinheiro{color:var(--vermelho)}

/* ---------------- Botoes ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  border:0;border-radius:999px;cursor:pointer;font-weight:700;
  padding:.7rem 1.6rem;font-size:.95rem;color:#fff;
  background:linear-gradient(180deg,#2fa8ff,#0b62d6);
  box-shadow:0 4px 0 rgba(0,0,0,.25);transition:filter .15s
}
.btn:hover{filter:brightness(1.1)}
.btn:active{transform:translateY(2px);box-shadow:0 2px 0 rgba(0,0,0,.25)}
.btn.verde{background:linear-gradient(180deg,#3ddc7a,#12933f)}
.btn.vermelho{background:linear-gradient(180deg,#ff6a5e,#c30c19)}
.btn.bloco{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ---------------- Formularios ---------------- */
.form-caixa{max-width:430px;margin:6vh auto;padding:1.6rem}
.campo{margin-bottom:.9rem}
.campo label{display:block;font-size:.82rem;margin-bottom:.3rem;color:var(--cinza)}
.campo input,.campo select,.campo textarea{
  width:100%;padding:.7rem .85rem;border-radius:9px;
  border:1px solid rgba(255,255,255,.18);background:#0d2352;color:#fff
}
.campo input::placeholder,.campo textarea::placeholder{color:#7f98c7}
.campo textarea{resize:vertical;min-height:5.5rem;line-height:1.5}
.campo input:focus,.campo select:focus,.campo textarea:focus{
  border-color:var(--ciano);background:#102c66
}

/* A lista que abre no select e desenhada pelo sistema: sem cor explicita
   ela aparece branca com texto branco e fica ilegivel. */
select{
  -webkit-appearance:none;appearance:none;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%2338e1ff' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .8rem center;background-size:.7rem;
  padding-right:2.2rem!important;cursor:pointer
}
select option,select optgroup{background:#0d2352;color:#fff}
input[type="date"],input[type="number"]{color-scheme:dark}
.alerta{padding:.7rem .9rem;border-radius:9px;margin-bottom:.9rem;font-size:.88rem}
.alerta.erro{background:rgba(224,27,40,.18);border:1px solid #e01b28}
.alerta.ok{background:rgba(23,168,74,.18);border:1px solid var(--verde)}
.link-abaixo{text-align:center;margin-top:1rem;font-size:.88rem;color:var(--cinza)}

/* ---------------- Listas / tabelas gerais ---------------- */
.tabela{width:100%;border-collapse:collapse;font-size:.85rem}
.tabela th{background:rgba(28,95,196,.4);padding:.6rem;text-align:left;color:var(--ciano);white-space:nowrap}
.tabela td{padding:.6rem;border-bottom:1px solid rgba(255,255,255,.08)}
.rolagem{overflow-x:auto;-webkit-overflow-scrolling:touch}
.etiqueta{padding:.18rem .6rem;border-radius:999px;font-size:.72rem;font-weight:700}
.etiqueta.pendente{background:#8a6500;color:#ffe6a3}
.etiqueta.aprovada{background:#0f6b33;color:#c9ffdd}
.etiqueta.recusada{background:#7a0f18;color:#ffd2d5}
.vazio{text-align:center;padding:2.4rem 1rem;color:var(--cinza)}

/* ---------------- Grade de cartelas ---------------- */
.grade-cartelas{display:grid;align-items:start;gap:.8rem;grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
.cartela{background:#fff;color:#0b2a6b;border-radius:10px;padding:.6rem}
.cartela header{display:flex;justify-content:space-between;font-size:.72rem;font-weight:800;margin-bottom:.45rem}
.cartela .nums{display:grid;grid-template-columns:repeat(5,1fr);gap:3px}
.cartela .nums span{
  display:grid;place-items:center;aspect-ratio:1;border-radius:4px;
  background:#e8eefb;font-size:.8rem;font-weight:700
}
.cartela .nums span.ok{background:var(--verde);color:#fff}

/* ---------------- TV / telas muito grandes ---------------- */
@media (min-width:1800px){ :root{--u:24px} .conteudo{padding:2rem} }
@media (min-width:2400px){ :root{--u:30px} }

/* ---------------- Rodape ---------------- */
.rodape{text-align:center;padding:2rem 1rem;color:#6d86b5;font-size:.78rem;line-height:1.7}