body {
  margin: 0;
  padding: 0;
  background-color: #031f2d;
  font-family: 'Segoe UI', sans-serif;
  color: #fff;
  overflow: hidden;
}

.bubbles::before, .bubbles::after {
  content: "";
  position: absolute;
  width: 200%;
  height: 200%;
  background-image: radial-gradient(#ff6600 1px, transparent 1px);
  background-size: 40px 40px;
  top: -50%;
  left: -50%;
  opacity: 0.04;
  animation: animateBubbles 30s linear infinite;
}

@keyframes animateBubbles {
  0% { transform: translateY(0); }
  100% { transform: translateY(-100px); }
}

.container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.back {
  position: absolute;
  top: 20px;
  left: 20px;
  color: white;
  font-weight: bold;
  text-decoration: none;
  font-size: 16px;
}

.card {
  background-color: #072a3c;
  border: 2px solid #ff6600;
  border-radius: 15px;
  padding: 25px;
  max-width: 400px;
  width: 100%;
  box-shadow: 0 0 15px rgba(255, 102, 0, 0.3);
  animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.header {
  text-align: center;
}

.icon {
  width: 50px;
  margin-bottom: 10px;
}

.subtitle {
  font-size: 13px;
  color: #ccc;
  margin-bottom: 15px;
}

.info {
  background-color: rgba(255, 255, 255, 0.05);
  padding: 10px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 15px;
}

.badges {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 15px;
}

.badge {
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 12px;
}

.badge.orange {
  background-color: #ff6600;
  color: #000;
}

.badge.gray {
  background-color: #2c3e50;
  color: #fff;
}

label {
  font-weight: 600;
  font-size: 14px;
  display: block;
  margin: 10px 0 5px;
}

.operateurs {
  display: flex;
  gap: 10px;
  margin-bottom: 15px;
}

.operateur {
  flex: 1;
  background: #2c3e50;
  border: none;
  border-radius: 8px;
  padding: 10px;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.operateur.selected {
  border: 2px solid #ff6600;
  background-color: #1b2f3c;
}

.orange-logo {
  height: 20px;
}

input {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: none;
  margin-bottom: 15px;
  font-size: 15px;
}

.btn {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: none;
  font-weight: bold;
  margin-bottom: 10px;
  cursor: pointer;
  font-size: 15px;
}

.orange-btn {
  background-color: #ff6600;
  color: #fff;
}

.gray-btn {
  background-color: #6e7b86;
  color: #fff;
}

.notice {
  font-size: 12px;
  color: #ffc;
  text-align: center;
  margin-top: 10px;
}