/* UMP Flor de Maio – estilo próprio, mobile-first, sem dependências externas. */
:root {
  --azul: #1d4a9a;
  --azul-escuro: #12306b;
  --azul-claro: #e9f0fc;
  --vermelho: #d8362b;
  --laranja: #f28c28;
  --verde: #14833b;
  --fundo: #f3f6fc;
  --superficie: #ffffff;
  --texto: #18233a;
  --texto-suave: #5a6682;
  --borda: #d6deee;
  --raio: 18px;
  --raio-pequeno: 12px;
  --sombra: 0 1px 2px rgba(18, 48, 107, 0.06), 0 8px 24px rgba(18, 48, 107, 0.08);
  --sombra-forte: 0 12px 40px rgba(18, 48, 107, 0.22);
  --area-segura-baixo: env(safe-area-inset-bottom, 0px);
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0; min-height: 100vh; min-height: 100dvh; color: var(--texto);
  background: radial-gradient(1200px 500px at 50% -200px, #dbe6fb 0%, transparent 70%), var(--fundo);
  -webkit-tap-highlight-color: transparent;
}
h1 { font-size: 1.55rem; line-height: 1.2; margin: 0 0 0.5rem; letter-spacing: -0.01em; color: var(--azul-escuro); }
h2 { font-size: 1.2rem; margin: 1.3rem 0 0.5rem; color: var(--azul-escuro); }
h3 { font-size: 1rem; margin: 0.9rem 0 0.3rem; }
p { margin: 0.4rem 0 0.9rem; }
a { color: var(--azul); text-underline-offset: 3px; }
img { max-width: 100%; height: auto; }
.suave { color: var(--texto-suave); font-size: 0.9rem; }
.centro { text-align: center; }

/* ---------- Cabeçalho ---------- */
.topo {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
  padding: 0.6rem max(1rem, env(safe-area-inset-right)) 0.6rem max(1rem, env(safe-area-inset-left));
  padding-top: calc(0.6rem + env(safe-area-inset-top, 0px));
  background: linear-gradient(135deg, var(--azul-escuro), var(--azul)); color: #fff; box-shadow: 0 2px 12px rgba(18, 48, 107, 0.3);
}
.topo a { color: #fff; text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.marca { display: inline-flex; align-items: center; gap: 0.6rem; font-weight: 800; letter-spacing: 0.01em; }
.marca img { background: #fff; border-radius: 10px; padding: 3px 5px; height: 38px; width: auto; }
.marca span { font-size: 1rem; line-height: 1.1; }

/* ---------- Estrutura ---------- */
.pagina { max-width: 560px; margin: 0 auto; padding: 1.1rem max(1rem, env(safe-area-inset-right)) calc(2rem + var(--area-segura-baixo)) max(1rem, env(safe-area-inset-left)); }
.pagina.larga { max-width: 1120px; }
.cartao { background: var(--superficie); border-radius: var(--raio); box-shadow: var(--sombra); padding: 1.25rem; margin-bottom: 1rem; border: 1px solid rgba(214, 222, 238, 0.7); }
.cartao > h1:first-child, .cartao > h2:first-child { margin-top: 0; }
.linha { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.linha.espaco { justify-content: space-between; }
.grade { display: grid; gap: 1rem; }

/* ---------- Início (hero) ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; justify-content: center; align-items: center;
  padding: 1.25rem max(1rem, env(safe-area-inset-right)) calc(1.5rem + var(--area-segura-baixo)) max(1rem, env(safe-area-inset-left)); overflow: hidden;
  /* Para usar uma foto de capa, salve-a como publico/imagens/capa.jpg. Sem o arquivo, aparece só o degradê. */
  background-image: linear-gradient(160deg, rgba(18, 48, 107, 0.92) 0%, rgba(29, 74, 154, 0.88) 55%, rgba(216, 54, 43, 0.78) 130%), url('/imagens/capa.jpg');
  background-size: cover; background-position: center; background-color: var(--azul-escuro);
}
.hero::before, .hero::after { content: ''; position: absolute; border-radius: 50%; pointer-events: none; }
.hero::before { width: 420px; height: 420px; right: -160px; top: -140px; background: radial-gradient(circle, rgba(242, 140, 40, 0.35), transparent 70%); }
.hero::after { width: 380px; height: 380px; left: -150px; bottom: -150px; background: radial-gradient(circle, rgba(255, 255, 255, 0.16), transparent 70%); }
.hero-cartao {
  position: relative; z-index: 1; width: 100%; max-width: 430px; background: var(--superficie); border-radius: 24px; padding: 1.6rem 1.4rem 1.4rem;
  box-shadow: var(--sombra-forte); text-align: center;
}
.hero-logo { display: block; margin: -3.6rem auto 0.4rem; width: 108px; height: auto; background: #fff; border-radius: 22px; padding: 10px 12px; box-shadow: 0 8px 24px rgba(18, 48, 107, 0.25); }
.sobretitulo { margin: 0.4rem 0 0.2rem; font-size: 0.78rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--vermelho); }
.hero h1 { font-size: 1.7rem; }
.passos { list-style: none; counter-reset: passo; margin: 1.1rem 0 0.4rem; padding: 0; text-align: left; display: grid; gap: 0.55rem; }
.passos li { counter-increment: passo; display: flex; gap: 0.7rem; align-items: center; font-size: 0.93rem; color: var(--texto-suave); }
.passos li::before {
  content: counter(passo); flex: none; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  background: var(--azul-claro); color: var(--azul-escuro); font-weight: 800; font-size: 0.85rem;
}
.hero-rodape { position: relative; z-index: 1; margin-top: 1rem; color: rgba(255, 255, 255, 0.9); font-size: 0.85rem; text-align: center; }
.hero-rodape a { color: #fff; font-weight: 600; }
.separador { display: flex; align-items: center; gap: 0.7rem; color: var(--texto-suave); font-size: 0.8rem; margin: 1rem 0 0.2rem; }
.separador::before, .separador::after { content: ''; flex: 1; height: 1px; background: var(--borda); }

/* ---------- Formulários ---------- */
label { display: block; font-weight: 700; font-size: 0.92rem; margin: 0.95rem 0 0.35rem; color: var(--azul-escuro); }
input[type='text'], input[type='email'], input[type='password'], input[type='number'], select, textarea {
  width: 100%; min-height: 52px; font: inherit; font-size: 1rem; /* 16px: evita zoom automático no iPhone */ padding: 0.75rem 0.95rem;
  border: 2px solid var(--borda); border-radius: var(--raio-pequeno); background: #fbfcff; color: inherit; transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
input::placeholder, textarea::placeholder { color: #8d97b0; opacity: 1; }
input:hover, select:hover { border-color: #b7c5e3; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--azul); background: #fff; box-shadow: 0 0 0 4px rgba(29, 74, 154, 0.15); }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid #8fb0f5; outline-offset: 2px; }
.campo-codigo { font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace; font-size: 1.9rem !important; text-align: center; letter-spacing: 0.4em; text-transform: uppercase; font-weight: 800; padding-left: 1.2rem !important; }
.campo-codigo::placeholder { font-size: 1rem; letter-spacing: 0.02em; font-weight: 500; text-transform: none; }

/* ---------- Botões ---------- */
.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; min-height: 52px; padding: 0.7rem 1.3rem; font: inherit; font-weight: 700;
  color: #fff; background: linear-gradient(135deg, var(--azul), #2a62c4); border: 0; border-radius: var(--raio-pequeno); cursor: pointer; text-decoration: none;
  box-shadow: 0 4px 14px rgba(29, 74, 154, 0.3); transition: transform 0.1s, filter 0.15s, box-shadow 0.15s; touch-action: manipulation;
}
.botao:hover { filter: brightness(1.07); }
.botao:active { transform: scale(0.97); box-shadow: 0 2px 6px rgba(29, 74, 154, 0.3); }
.botao:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }
.botao.bloco { display: flex; width: 100%; margin-top: 1rem; }
.botao.secundario { background: #fff; color: var(--azul-escuro); border: 2px solid var(--borda); box-shadow: none; }
.botao.secundario:hover { border-color: var(--azul); background: var(--azul-claro); filter: none; }
.botao.sucesso { background: linear-gradient(135deg, #14833b, #1ba24c); box-shadow: 0 4px 14px rgba(20, 131, 59, 0.3); }
.botao.perigo { background: linear-gradient(135deg, #bd2a20, var(--vermelho)); box-shadow: 0 4px 14px rgba(216, 54, 43, 0.3); }
.botao.pequeno { min-height: 44px; padding: 0.4rem 0.95rem; font-size: 0.92rem; border-radius: 10px; }
.botao.google { background: #fff; color: #1f2937; border: 2px solid var(--borda); box-shadow: var(--sombra); font-size: 1.05rem; min-height: 56px; }
.botao.google:hover { border-color: var(--azul); background: #fff; }
.topo .botao.secundario { background: rgba(255, 255, 255, 0.14); color: #fff; border-color: rgba(255, 255, 255, 0.4); }
.topo .botao.secundario:hover { background: rgba(255, 255, 255, 0.25); }

/* ---------- Mensagens ---------- */
.mensagem { padding: 0.8rem 1rem; border-radius: var(--raio-pequeno); margin: 0.9rem 0; font-weight: 600; border-left: 5px solid transparent; }
.mensagem.erro { background: #fdecea; color: #a32117; border-color: var(--vermelho); }
.mensagem.ok { background: #e6f6ec; color: #0f6a2f; border-color: var(--verde); }
.mensagem.aviso { background: #fff4e0; color: #8a4a05; border-color: var(--laranja); }
.mensagem.info { background: var(--azul-claro); color: var(--azul-escuro); border-color: var(--azul); }
.faixa-alerta { position: sticky; top: 56px; z-index: 15; background: #ffe7a8; color: #6b3d00; padding: 0.7rem 1rem; font-weight: 700; display: flex; justify-content: space-between; gap: 0.5rem; align-items: center; flex-wrap: wrap; }

/* ---------- Votação ---------- */
.cartao-candidato {
  display: block; width: 100%; text-align: left; font: inherit; font-size: 1.2rem; font-weight: 800; padding: 1.15rem 1rem 1.15rem 1.2rem; margin-bottom: 0.75rem; min-height: 76px;
  border: 2px solid var(--borda); border-left: 8px solid var(--azul); border-radius: var(--raio); background: #fff; color: var(--azul-escuro); cursor: pointer;
  box-shadow: var(--sombra); transition: transform 0.1s, border-color 0.15s, background 0.15s; touch-action: manipulation;
}
.cartao-candidato:hover, .cartao-candidato:focus-visible { background: var(--azul-claro); border-color: var(--azul); }
.cartao-candidato:active { transform: scale(0.98); }
.cartao-candidato small { display: block; font-weight: 500; color: var(--texto-suave); font-size: 0.85rem; margin-top: 0.15rem; }
.cartao-candidato.sim { border-left-color: var(--verde); }
.cartao-candidato.nao { border-left-color: var(--vermelho); }
.confirmacao { border: 2px solid var(--azul); background: var(--azul-claro); border-radius: var(--raio); padding: 1.2rem; text-align: center; animation: surgir 0.2s ease-out; }
.confirmacao .nome { font-size: 1.4rem; font-weight: 800; margin: 0.3rem 0 1rem; color: var(--azul-escuro); }
.confirmacao .linha { justify-content: center; }
.confirmacao .botao { flex: 1 1 140px; }
@keyframes surgir { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.contador { font-size: 2.6rem; font-weight: 900; text-align: center; margin: 0.4rem 0; background: linear-gradient(135deg, var(--azul-escuro), var(--azul)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.codigo-sala {
  font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace; font-size: clamp(2.4rem, 13vw, 4.6rem); font-weight: 900; letter-spacing: 0.22em; text-align: center;
  padding: 0.5rem 0 0.5rem 0.22em; margin: 0.4rem 0; color: var(--azul-escuro); background: var(--azul-claro); border-radius: var(--raio); border: 2px dashed #9db8ec;
}
.codigo-sala.projetor { font-size: clamp(3.4rem, 20vw, 13rem); background: transparent; border: 0; }
.modo-projetor-fundo { position: fixed; inset: 0; z-index: 50; background: radial-gradient(900px 500px at 50% 0, #dbe6fb, #fff 70%); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem; padding: 1rem; text-align: center; }
.modo-projetor-fundo .nome-sala { font-size: clamp(1.4rem, 4vw, 2.6rem); font-weight: 800; color: var(--azul-escuro); }
.modo-projetor-fundo .presentes-projetor { font-size: clamp(1.2rem, 3vw, 2rem); color: var(--texto-suave); }
.barra { background: #e6ecf8; border-radius: 999px; height: 14px; overflow: hidden; margin-top: 0.3rem; }
.barra > span { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--azul), #4a82e0); transition: width 0.4s; }
.item-resultado { margin: 0.85rem 0; }
.item-resultado .nome { display: flex; justify-content: space-between; font-weight: 700; gap: 0.5rem; }
.item-resultado.vencedor .nome { color: var(--verde); }
.item-resultado.vencedor .barra > span { background: linear-gradient(90deg, #14833b, #34c066); }
.selo { display: inline-block; padding: 0.15rem 0.65rem; border-radius: 999px; font-size: 0.78rem; font-weight: 800; background: #e6ecf8; color: var(--azul-escuro); white-space: nowrap; }
.selo.ok { background: #dcf4e4; color: #0f6a2f; }
.selo.aviso { background: #ffedcc; color: #8a4a05; }
.selo.erro { background: #fbe1de; color: #a32117; }

/* ---------- Listas (administrador) ---------- */
.lista { list-style: none; margin: 0; padding: 0; }
.lista > li { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; justify-content: space-between; padding: 0.75rem 0; border-bottom: 1px solid var(--borda); }
.lista > li:last-child { border-bottom: 0; }
.lista .acoes { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.opcoes-marcar label { display: flex; gap: 0.7rem; align-items: center; font-weight: 600; margin: 0.15rem 0; padding: 0.55rem 0.2rem; color: var(--texto); border-radius: 10px; cursor: pointer; }
.opcoes-marcar label:hover { background: var(--azul-claro); }
.opcoes-marcar input { width: 24px; height: 24px; accent-color: var(--azul); flex: none; }
.emblema { display: inline-block; min-width: 1.7rem; padding: 0.05rem 0.5rem; text-align: center; border-radius: 999px; background: var(--vermelho); color: #fff; font-weight: 800; font-size: 0.85rem; vertical-align: middle; }
#form-sala input { flex: 1 1 180px; width: auto; }

/* ---------- Diálogos ---------- */
dialog { border: 0; border-radius: 22px; padding: 1.3rem; width: min(92vw, 460px); box-shadow: var(--sombra-forte); color: var(--texto); }
dialog::backdrop { background: rgba(10, 20, 45, 0.6); backdrop-filter: blur(2px); }
dialog h2 { margin-top: 0; }
dialog .linha { justify-content: flex-end; margin-top: 1.1rem; }
dialog .botao { flex: 1 1 130px; }

@media (min-width: 800px) {
  .grade.duas { grid-template-columns: 1fr 1fr; align-items: start; }
  h1 { font-size: 1.8rem; }
  .pagina { padding-top: 1.6rem; }
}
@media (max-width: 420px) {
  .marca span { font-size: 0.92rem; }
  .cartao { padding: 1.05rem; }
  .lista .acoes .botao { flex: 1 1 auto; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }