body {
	background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: "Courier New", Courier, system-ui, sans-serif;
	padding: 20px;
}

.signup-card {
	background: #fff;
	border-radius: 1.25rem;
	padding: 2.5rem;
	max-width: 600px;
	width: 100%;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.signup-card h2 {
	font-weight: 700;
	color: #1f2937;
}

.signup-card p.subtitle {
	color: #6b7280;
	margin-bottom: 1.75rem;
}

.form-label {
	font-weight: 600;
	color: #374151;
	font-size: 0.9rem;
}

.form-control {
	border-radius: 0.6rem;
	padding: 0.65rem 0.9rem;
	border: 1.5px solid #e5e7eb;
	transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
	border-color: #8b5cf6;
	box-shadow: 0 0 0 0.2rem rgba(139, 92, 246, 0.15);
}

.input-group-text {
	background: #f9fafb;
	border: 1.5px solid #e5e7eb;
	border-right: none;
	border-radius: 0.6rem 0 0 0.6rem;
	color: #9ca3af;
}

.input-group .form-control {
	border-left: none;
	border-radius: 0 0.6rem 0.6rem 0;
}

.input-group .form-control:focus {
	box-shadow: none;
}

.input-group:focus-within .input-group-text {
	border-color: #8b5cf6;
}

.btn-signup {
	background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
	border: none;
	border-radius: 0.6rem;
	padding: 0.7rem;
	font-weight: 600;
	color: #fff;
	transition: transform 0.15s, box-shadow 0.15s;
}

.btn-signup:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 20px rgba(139, 92, 246, 0.35);
	color: #fff;
}

.login-link {
	text-align: center;
	margin-top: 1.5rem;
	font-size: 0.9rem;
	color: #6b7280;
}

.login-link a {
	color: #8b5cf6;
	font-weight: 600;
	text-decoration: none;
}

.login-link a:hover {
	text-decoration: underline;
}