@font-face { font-family: "Inter"; font-weight: 400; font-display: swap; src: url("../fontes/inter-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 500; font-display: swap; src: url("../fontes/inter-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 600; font-display: swap; src: url("../fontes/inter-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 700; font-display: swap; src: url("../fontes/inter-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 800; font-display: swap; src: url("../fontes/inter-latin-800-normal.woff2") format("woff2"); }

:root {
  --navy: #0f1b2e;
  --navy-2: #16263f;
  --navy-3: #22385a;
  --menta: #97ccb4;
  --menta-escura: #5fa587;
  --ciano: #4fc3e8;
  --dourado: #e2b04a;
  --vermelho: #d93d3d;
  --verde: #1e9e5a;
  --fundo: #f3f6f9;
  --cartao: #ffffff;
  --texto: #14213a;
  --texto-suave: #5d6b82;
  --borda: #dde4ec;
  --sombra: 0 6px 24px rgba(15, 27, 46, 0.08);
  --raio: 16px;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--texto);
  background: var(--fundo);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--navy-3); }
[hidden] { display: none !important; }

.marca { display: flex; align-items: center; gap: 12px; }
.selo {
  display: inline-grid; place-items: center;
  min-width: 46px; height: 46px; padding: 0 8px;
  border: 2px solid var(--menta); border-radius: 12px;
  color: var(--menta); background: var(--navy);
  font-weight: 800; letter-spacing: 1px; font-size: 15px;
}
.marca strong { display: block; font-size: 18px; font-weight: 800; letter-spacing: 0.2px; }
.marca small { display: block; font-size: 10.5px; letter-spacing: 2px; font-weight: 600; white-space: nowrap; opacity: 0.8; }

.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--borda); background: #fff; color: var(--texto);
  padding: 10px 18px; border-radius: 999px; cursor: pointer;
  font-weight: 600; text-decoration: none; transition: transform .12s, box-shadow .12s, background .12s;
}
.botao:hover { box-shadow: var(--sombra); }
.botao:active { transform: scale(0.98); }
.botao:disabled { opacity: .55; cursor: not-allowed; box-shadow: none; }
.botao.primario { background: var(--navy); border-color: var(--navy); color: #fff; }
.botao.menta { background: var(--menta); border-color: var(--menta); color: var(--navy); }
.botao.perigo { background: #fff; border-color: #f1b8b8; color: var(--vermelho); }
.botao.perigo.cheio { background: var(--vermelho); border-color: var(--vermelho); color: #fff; }
.botao.pequeno { padding: 6px 12px; font-size: 13px; }
.botao.icone { width: 38px; height: 38px; padding: 0; }

.formulario { display: grid; gap: 14px; }
.formulario label, .campo { display: grid; gap: 6px; font-size: 13px; font-weight: 600; color: var(--texto-suave); }
input[type="text"], input[type="password"], input[type="date"], input[type="month"], input[type="time"], input[type="number"], input[type="tel"], input:not([type]), select, textarea {
  width: 100%; border: 1px solid var(--borda); background: #fff;
  border-radius: 999px; padding: 11px 16px; color: var(--texto); font-weight: 500; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
textarea { border-radius: 14px; min-height: 80px; }
input:focus, select:focus, textarea:focus { border-color: var(--ciano); box-shadow: 0 0 0 3px rgba(79, 195, 232, .2); }
.marcador { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--texto); font-size: 14px; cursor: pointer; }
.marcador input { width: 20px; height: 20px; accent-color: var(--navy); }

.aviso { padding: 10px 14px; border-radius: 12px; font-size: 14px; margin: 8px 0; }
.aviso.ok { background: #e6f5ee; color: #17704a; }
.aviso.erro { background: #fdeaea; color: #a32626; }
.aviso.info { background: #e8f4fb; color: #1d5f80; }

.tela-centro { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: radial-gradient(circle at 20% 10%, var(--navy-3), var(--navy) 60%); }
.cartao-instalacao, .cartao-login {
  width: min(420px, 100%); background: #fff; border-radius: 22px; padding: 30px; box-shadow: 0 24px 60px rgba(0, 0, 0, .35);
}
.cartao-instalacao .marca, .cartao-login .marca { color: var(--navy); margin-bottom: 18px; }
.cartao-instalacao h1, .cartao-login h1 { font-size: 20px; margin: 0 0 12px; }

.mensagem-flutuante {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px);
  background: var(--navy); color: #fff; padding: 12px 20px; border-radius: 999px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .25); opacity: 0; transition: .25s; z-index: 1000; max-width: calc(100% - 32px); text-align: center;
}
.mensagem-flutuante.visivel { opacity: 1; transform: translateX(-50%) translateY(0); }
.mensagem-flutuante.erro { background: var(--vermelho); }

.carregando { width: 22px; height: 22px; border: 3px solid rgba(255, 255, 255, .3); border-top-color: currentColor; border-radius: 50%; animation: girar .8s linear infinite; display: inline-block; }
@keyframes girar { to { transform: rotate(360deg); } }