body {
  margin: 0;
  font-family: sans-serif;
  background: #111827;
  color: #1a1a1a;
}

.login-page,
.trocar-senha-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.login-box,
.trocar-senha-box {
  background: #ffffff;
  padding: 40px;
  border-radius: 12px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.login-logo,
.trocar-senha-titulo {
  margin: 0 0 4px 0;
  font-size: 22px;
}

.login-subtitle,
.trocar-senha-subtitulo {
  margin: 0 0 24px 0;
  color: #555555;
  font-size: 14px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: #555555;
}

.form-group input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #d0d0d0;
  border-radius: 8px;
  box-sizing: border-box;
  font-size: 14px;
}

.btn-login {
  width: 100%;
  padding: 12px;
  background: #1a1a1a;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
}

.flash-error {
  background: #fdecea;
  color: #b3261e;
  padding: 10px 12px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 13px;
}