/* GOBIN.net - estilo comum (vinho e dourado) */
:root {
  --vinho-0: #140103;
  --vinho-1: #1e0205;
  --vinho-2: #2b060b;
  --vinho-3: #4a0e17;
  --vinho-4: #7a1422;
  --ouro: #d4af37;
  --ouro-claro: #f3d98b;
  --marfim: #fffdf0;
  --texto: #f7ecee;
  --texto-2: #c9a9af;
  --verde: #3fa34d;
  --vermelho: #e5484d;
  --azul: #5aa9e6;
  --raio: 14px;
  --sombra: 0 8px 24px rgba(0, 0, 0, .45);
  --fonte-titulo: Georgia, "Times New Roman", serif;
  --fonte: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--vinho-0); }
html, body { min-height: 100%; }
body {
  background: radial-gradient(circle at 50% -10%, var(--vinho-3) 0%, var(--vinho-1) 55%, var(--vinho-0) 100%) fixed;
  color: var(--texto);
  font-family: var(--fonte);
  font-size: 16px;
  line-height: 1.45;
  -webkit-tap-highlight-color: transparent;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
.oculto { display: none !important; }
.titulo { font-family: var(--fonte-titulo); color: var(--ouro); letter-spacing: .08em; }
.quieto { color: var(--texto-2); }
.pequeno { font-size: 13px; }

.cartao {
  background: linear-gradient(180deg, rgba(74, 14, 23, .55), rgba(43, 6, 11, .75));
  border: 1px solid rgba(212, 175, 55, .35);
  border-radius: var(--raio);
  padding: 16px;
  box-shadow: var(--sombra);
}
.cartao h2 { font-family: var(--fonte-titulo); color: var(--ouro); font-weight: normal; font-size: 20px; margin-bottom: 10px; letter-spacing: .04em; }

.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 999px; padding: 13px 22px;
  background: linear-gradient(180deg, #e6c45a, var(--ouro));
  color: var(--vinho-1); font-weight: 700; letter-spacing: .03em;
  box-shadow: 0 4px 14px rgba(212, 175, 55, .25);
}
.botao:disabled { opacity: .45; cursor: not-allowed; }
.botao.secundario { background: transparent; color: var(--ouro); border: 1px solid var(--ouro); box-shadow: none; }
.botao.perigo { background: var(--vermelho); color: #fff; box-shadow: none; }
.botao.bloco { width: 100%; }

.campo { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.campo label { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--ouro-claro); }
.campo input, .campo select, .campo textarea {
  background: var(--vinho-0); border: 1px solid var(--vinho-4); border-radius: 10px; padding: 12px; width: 100%;
}
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: 2px solid var(--ouro); border-color: transparent; }

.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  background: rgba(212, 175, 55, .15); color: var(--ouro-claro); border: 1px solid rgba(212, 175, 55, .4);
}
.chip.vivo { background: rgba(63, 163, 77, .18); color: #9be3a6; border-color: rgba(63, 163, 77, .55); }
.chip.alerta { background: rgba(229, 72, 77, .18); color: #ffb3b5; border-color: rgba(229, 72, 77, .55); }

/* Bola (pedra) */
.bola {
  width: 96px; height: 96px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff 0%, var(--marfim) 45%, #e4ddba 100%);
  border: 4px solid var(--ouro); color: var(--vinho-1);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--fonte-titulo); font-weight: 700; font-size: 44px;
  box-shadow: 0 0 0 6px rgba(212, 175, 55, .12), var(--sombra);
}
.bola.nova { animation: entra .6s ease-out; }
@keyframes entra { from { transform: scale(.4) rotate(-90deg); opacity: 0; } to { transform: scale(1) rotate(0); opacity: 1; } }

/* Cartela 5x5 */
.cartela { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.casa {
  aspect-ratio: 1; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  background: var(--vinho-0); border: 1px solid var(--vinho-4);
  font-family: var(--fonte-titulo); font-size: clamp(18px, 6vw, 28px); font-weight: 700; color: var(--texto);
  position: relative; transition: background .25s, transform .25s;
}
.casa.alvo { border: 2px dashed var(--ouro-claro); }
.casa.marcada { background: linear-gradient(180deg, #e6c45a, var(--ouro)); color: var(--vinho-1); border-color: var(--ouro); }
.casa.recente { animation: pisca 1s ease-in-out 3; }
@keyframes pisca { 50% { transform: scale(1.08); box-shadow: 0 0 18px var(--ouro); } }
.casa.fixa { background: var(--marfim) url('/trevo.jpg') center/80% no-repeat; border-color: var(--ouro); }
.cartela.congelada .casa { filter: grayscale(.8) brightness(.7); }

/* Desenho em miniatura */
.mini { flex: 0 0 auto; display: inline-grid; grid-template-columns: repeat(5, 1fr); gap: 2px; width: 46px; vertical-align: middle; }
.mini i { aspect-ratio: 1; border-radius: 2px; background: rgba(255, 255, 255, .12); }
.mini i.on { background: var(--ouro); }
.mini i.fixa { background: var(--marfim); }
.mini.grande { width: 120px; gap: 4px; }

/* Grade de numeros (escolha e painel) */
.grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(44px, 1fr)); gap: 6px; }
.num {
  border-radius: 10px; padding: 10px 0; text-align: center; font-weight: 700;
  background: var(--vinho-0); border: 1px solid var(--vinho-4); color: var(--texto);
}
.num.sel { background: linear-gradient(180deg, #e6c45a, var(--ouro)); color: var(--vinho-1); border-color: var(--ouro); }
.num.saiu { background: rgba(255, 255, 255, .06); color: rgba(255, 255, 255, .28); border-color: transparent; text-decoration: line-through; }
.num.livre { border-color: rgba(90, 169, 230, .7); color: #cfe7fb; }
.num:disabled { cursor: default; }

/* Botao GOBIN */
.gobin {
  width: 100%; border: 0; border-radius: 22px; padding: 20px 0;
  font-family: var(--fonte-titulo); font-size: 34px; letter-spacing: .3em; font-weight: 700;
  background: radial-gradient(circle at 50% 0%, #ff6b6b, #c0192a 60%, #7a0b16);
  color: #fff; text-shadow: 0 2px 0 rgba(0, 0, 0, .3);
  box-shadow: 0 0 0 3px var(--ouro), 0 10px 30px rgba(192, 25, 42, .55);
  animation: pulsa 1.6s ease-in-out infinite;
}
.gobin:active { transform: scale(.97); }
.gobin:disabled { animation: none; background: #3a2a2d; box-shadow: 0 0 0 2px #5a4a4d; color: #8d7d80; }
@keyframes pulsa { 50% { box-shadow: 0 0 0 3px var(--ouro), 0 10px 44px rgba(255, 80, 90, .85); } }

/* Janela sobreposta */
.sobre {
  position: fixed; inset: 0; background: rgba(10, 0, 2, .82); backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center; padding: 16px; z-index: 50;
}
.sobre .cartao { width: 100%; max-width: 520px; max-height: 92vh; overflow: auto; }

.aviso { position: fixed; left: 50%; bottom: 140px; transform: translateX(-50%); z-index: 60;
  background: var(--marfim); color: var(--vinho-1); padding: 12px 18px; border-radius: 12px; font-weight: 600;
  box-shadow: var(--sombra); max-width: calc(100% - 32px); text-align: center; }
.aviso.erro { background: #ffd9da; }

.sanfona summary { cursor: pointer; padding: 10px 0; list-style: none; display: flex; justify-content: space-between; border-bottom: 1px solid rgba(212, 175, 55, .2); }
.sanfona summary::after { content: '▾'; color: var(--ouro); }
.sanfona[open] summary::after { content: '▴'; }
.sanfona .itens { padding: 8px 0 12px; font-size: 14px; }

.linha-premios { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; }
.premio-chip { flex: 0 0 auto; display: flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 12px;
  border: 1px solid rgba(212, 175, 55, .3); background: rgba(0, 0, 0, .25); font-size: 13px; }
.premio-chip.atual { border-color: var(--ouro); background: rgba(212, 175, 55, .18); }
.premio-chip.feito { opacity: .55; }

.conexao { position: fixed; top: 8px; right: 8px; z-index: 70; }
a.botao { text-decoration: none; text-align: center; }