:root {
  --bs-body-bg: #000;
  --bs-body-color: #ffffff;

  --gradient-dark-1: rgba(0, 0, 0, 0.7);
  --gradient-dark-2: rgba(0, 0, 0, 0.8);

  --footer-bg: rgba(0, 0, 0, 0.9);
  --footer-text: #aaa;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;

  background:
    linear-gradient(var(--gradient-dark-1), var(--gradient-dark-2)),
    url("../IMAGENES/Netflix.jpg") no-repeat center center fixed;
  background-size: cover;

  color: var(--bs-body-color) !important;
}

main {
  flex: 1;
}

footer {
  background-color: var(--footer-bg);
  color: var(--footer-text);
  padding: 20px;
  text-align: center;
  margin-top: auto;
}

a,
.nav-link {
  color: #fff;
  text-decoration: none;
}

a:hover,
.nav-link:hover {
  color: #ddd;
}

.form-control {
  background: rgba(0, 0, 0, 0.4) !important;
  border: 1px solid #444 !important;
  color: #fff !important;
}

.form-control:focus {
  border-color: #fff !important;
  box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.3) !important;
}

.btn {
  font-weight: 600 !important;
}

.btn-primary {
  background-color: #e50914 !important;
  border: 0 !important;
}

.btn-primary:hover {
  background-color: #b00710 !important;
}