/* RESET */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
  min-height: 100vh;
  background: #0096d1;
  color: #ffffff;
}

.container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 70px 16px 24px;
}

h1 {
  text-align: center;
  font-size: 44px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

h2 {
  margin-top: 18px;
  font-size: 18px;
  font-weight: 600;
  color: #eaf3fa;
}

.login-box {
  margin-top: 45px;
  width: 460px;
  background: #ffffff;
  border-radius: 4px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.25);
  overflow: hidden;
}

.login-content {
  padding: 20px;
}

.input {
  width: 100%;
  height: 46px;
  padding: 0 12px;
  font-size: 14px;
  border-radius: 4px;
  border: 1px solid #cfd8dc;
  margin-bottom: 12px;
  outline: none;
  color: #333;
}

.input:focus {
  border: 2px solid #2f80c3;
  box-shadow: 0 0 0 2px rgba(47, 128, 195, 0.25);
}

.btn {
  width: 100%;
  height: 46px;
  background: #0096d1;
  border: none;
  border-radius: 4px;
  color: #ffffff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}

.btn:hover {
  background: #008ac1;
}

.external-login {
  margin-top: 10px;
  font-size: 13px;
  color: #5a5a5a;
  text-decoration: none;
  display: inline-block;
}

.external-login:hover {
  text-decoration: underline;
}

.login-footer {
  height: 26px;
  background: #666666;
}

.msg {
  margin-top: 10px;
  font-size: 13px;
  color: #c62828; /* erro */
  min-height: 18px;
}

@media (max-width: 520px) {
  .login-box { width: 100%; }
  h1 { font-size: 32px; }
}