body {
    font-family: 'Poppins', sans-serif;
    background: #1a1a2e;
    color: #fff;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    background: #0f3460;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0px 0px 20px rgba(255, 255, 255, 0.2);
    max-width: 400px;
    width: 90%;
}

h2 {
    font-weight: 600;
    color: #f9f9f9;
    margin-bottom: 15px;
}

#statusMessage, #errorMessage {
    font-size: 14px;
    margin-top: 10px;
}

.loading {
    font-size: 16px;
    font-weight: bold;
    color: #FFD700;
    display: none;
}

.success {
    color: #00FF00;
}

.error {
    color: #FF6347;
}

.loader {
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid #fff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    display: none;
    margin: 10px auto;
}

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

@media (max-width: 480px) {
    .container {
        width: 95%;
        padding: 20px;
    }
}