html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  background-image: url('img/bj3.jpg');
  background-size: cover;
  background-position: center;
  font-family: Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.form-container {
  position: absolute;
  bottom: 20px;
  width: 80%;
  left: 10%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

input[type="text"] {
  border: 2px solid #cceaff;
  border-radius: 10px;
  padding: 12px;
  font-size: 16px;
  width: 100%;
  box-sizing: border-box;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  background-color: #f9fcff;
  color: #333;
}

input[type="text"]:focus {
  border-color: #66ccff;
  box-shadow: 0 0 5px rgba(102, 204, 255, 0.6);
  background-color: #ffffff;
}

.continue-btn {
  margin-top: 20px;
  width: 100%;
  height: 50px;
  font-size: 16px;
  background-color: #66ccff;
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.continue-btn:hover {
  background-color: #33bbee;
}

.refresh-btn {
  margin-top: 15px;
  width: 100%;
  height: 40px;
  font-size: 14px;
  background-color: #f0f0f0;
  color: #333;
  border: 1px solid #ccc;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.refresh-btn:hover {
  background-color: #e0e0e0;
}

.spinner {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  border: 5px solid rgba(0, 0, 255, 0.3);
  border-top-color: blue;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  display: none;
  z-index: 1000;
}

@keyframes spin {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes fadeIn {
  0% { opacity: 0; transform: translate(-50%, -60%); }
  100% { opacity: 1; transform: translate(-50%, -50%); }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

#loading-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 999;
  display: none;
  justify-content: center;
  align-items: center;
  color: white;
  font-size: 18px;
  text-align: center;
}
#success-overlay {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	display: none;
	justify-content: center;
	align-items: center;
	z-index: 1001;
	background: rgba(0, 0, 0, 0.5);
}

.success-content {
	background: linear-gradient(135deg, #3a7bd5, #00d2ff);
	color: white;
	padding: 30px;
	border-radius: 16px;
	font-size: 20px;
	font-weight: 600;
	text-align: center;
	width: 80%;
	max-width: 400px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
	animation: fadeIn 0.5s ease-out;
	border: 2px solid rgba(255, 255, 255, 0.2);
}

@keyframes fadeIn {
	from {
		opacity: 0;
		transform: translateY(-20px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}