body {
  background: url("../img/logo/fondo.jpg") center / cover no-repeat fixed;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 15px;
}

body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 0;
}

.register-card {
  background: black;
  border-radius: 16px;
  padding: 20px 20px 18px;
  width: 100%;
  max-width: 380px;
  position: relative;
  z-index: 1;
  backdrop-filter: blur(2px);
}

.register-card h1 {
  text-align: center;
  margin-bottom: 16px;
  color: white !important;
  font-weight: 700;
  font-size: 18px;
}

.logo {
    text-align: center;
}

.logo img {
    width: 140px;
    height: auto;
    display: block;
    margin: 15px auto;
}

.btn {
  font-size: 13px !important;
  padding: 5px 10px !important;
  border-radius: 6px !important;
}

.btn-google {
  background: #fff;
  color: #333 !important;
  border: 1px solid #ddd;
  width: 100%;
  padding: 6px 10px !important;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none !important;
  transition: all 0.3s;
  font-size: 13px;
}

.btn-google:hover {
  background: #f5f5f5;
  border-color: #ccc;
  color: #333 !important;
}

.text-center.mt-3 {
  margin-top: 10px !important;
}

.enlace-login {
  color: #fff !important;
  text-decoration: none !important;
  font-size: 13px;
  display: inline-block;
  transition: color 0.3s;
}

.enlace-login:hover {
  color: #0d6efd !important;
}

.btn-volver {
  background: #fff; /* Cambiado de transparent a blanco sólido */
  color: #333 !important; /* Texto oscuro para que se lea bien sobre el blanco */
  border: 1px solid #ddd;
  width: 100%;
  padding: 6px 10px !important;
  border-radius: 6px;
  text-decoration: none !important;
  display: block;
  text-align: center;
  transition: all 0.3s;
  margin-top: 10px;
  font-size: 13px;
}

.btn-volver:hover {
  background: #f5f5f5;
  border-color: #ccc;
  color: #333 !important;
}