html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  background-color: #1f2d50;
  background-image: url('../background.png');
  background-repeat: repeat;
  background-size: 150px 150px;
}

.container {
  max-width: 400px;
  width: 100%;
  padding: 10px;
}

.banner img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  object-fit: cover;
}

.card { border-radius: 12px; }

.header {
  background-color: #0b1e3f;
  color: white;
  text-align: center;
  padding: 15px;
  font-size: 20px;
  font-weight: bold;
  border-radius: 12px 12px 0 0;
}

.password-box {
  font-size: 28px;
  font-weight: bold;
  text-align: center;
  background: #f8f9fa;
  padding: 10px;
  border-radius: 8px;
  overflow-wrap: anywhere;
}

.btn-custom {
  width: 100%;
  padding: 12px;
  font-size: 18px;
  border-radius: 8px;
}

.btn-no-hover:hover {
  background-color: transparent !important;
  color: inherit !important;
  border-color: inherit !important;
}

.slider-container {
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.slider-container label {
  margin-bottom: 0;
  white-space: nowrap;
}

.footer {
  text-align: center;
  font-size: 12px;
  color: #ccc;
  padding: 15px 0;
}

.footer a {
  color: #ffffff;
  text-decoration: underline;
  cursor: pointer;
}

.icon-container {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 10px;
}

@media (max-width: 576px) {
  .slider-container {
    flex-direction: column;
    align-items: flex-start;
  }

  .container { max-width: 100%; }
  .password-box { font-size: 24px; padding: 8px; }
  .btn-custom { font-size: 16px; padding: 10px; }
}