/* Fundo geral e centralização do card */
body {
  background:linear-gradient( #495dcc, #213261);
  display: flex;
  margin: 0;
  padding: 0; 
  min-height: 100vh;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  flex-direction: column;  
  
}
/* Wrapper do card */
.container{
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Card de login */
.login-box {
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  padding: 30px;
  text-align: center;
}

/* Logo dentro do card */
.logo {
  width: 60px;
  height: auto;
  margin: 0 auto 16px;
  display: block;
}

/* Títulos e textos */
h1 {
  color: #213261;
  font-size: 26px;
  margin: 0 0 8px;
}

.subtitle {
  color: #4a5575;
  font-size: 14px;
  margin: 0 0 20px;
}

.security-text {
  margin-top: 18px;
  font-size: 11px;
  color: #9aa3b5;
}

footer {
text-align: center;
color: #fff;
font-size: 12px;
padding: 20px 0;
}



/* Botão "Entrar com Microsoft" */
.ms-login {
  width: 100%;
  border: 1px solid #d0d7e2;
  border-radius: 999px;
  padding: 11px 18px;
  background: #323ca8;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 500;
  color: #ffffff;
  transition: background 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
}

.ms-login:hover {
  background: #4d58b8;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
}

.ms-login:active {
  transform: translateY(0);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

/* Ícone estilo Microsoft (quatro quadradinhos) */
.ms-icon {
  width: 18px;
  height: 18px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  overflow: hidden;
  border-radius: 3px;
}

.ms-icon span:nth-child(1) { background: #f25022; }
.ms-icon span:nth-child(2) { background: #7fba00; }
.ms-icon span:nth-child(3) { background: #00a4ef; }
.ms-icon span:nth-child(4) { background: #ffb900; }