body { 
    font-family: Arial, sans-serif; 
    text-align: center; 
    background: #f4f4f4; 
    margin: 0;
    padding: 0;
}
.container { 
    position: relative;
    max-width: 600px; 
    margin: auto; 
    padding: 20px; 
}
.box {
    background: #fffdfdbb;
    padding: 15px; 
    margin: 10px; 
    border-radius: 8px; 
    box-shadow: 0 0 10px rgba(255, 230, 230, 0.486); 
}
.balance-box { 
    background: #4CAF50; 
    color: white; 
    font-size: 20px; 
}
.chart-box { 
    background: #ffffff; 
    padding: 20px; 
}
.survey-box { 
    background: #ffffff; 
    padding: 15px; 
}
.btn { 
    padding: 12px 20px;
    background: #007bff; 
    color: white; 
    text-decoration: none; 
    border-radius: 5px; 
    display: inline-block; 
    border: none; 
    margin-right: 10px;
}
.btn:hover {
    background-color: #0056b3; 
}

/* ✅ Improved Input Fields */
input[type="email"], 
input[type="password"],
input[type="text"] {
    width: 100%; /* Full width on mobile */
    max-width: 400px; /* Prevents extreme stretching */
    padding: 12px; 
    margin: 10px auto; 
    border: 1px solid #ccc; 
    border-radius: 5px;
    display: block; /* Ensures it aligns well */
    font-size: 16px;
}

/* ✅ Mobile Optimization */
@media (max-width: 600px) {
    .container { 
        width: 90%; 
        padding: 15px;
    }
    .balance-box { 
        font-size: 18px; 
    }
    input[type="email"], 
    input[type="password"],
    input[type="text"] {
        padding: 12px;
        width: 90%;
        max-width: 100%;
    }
    .btn {
        width: -webkit-fill-available;
    }
}

/* ✅ Success, Error & Warning Boxes */
.success {
    background-color: #d4edda; /* Light green */
    color: #155724; /* Dark green text */
    border: 1px solid #c3e6cb;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 10px;
}
.error {
    background-color: #f8d7da; /* Light red */
    color: #721c24; /* Dark red text */
    border: 1px solid #f5c6cb;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 10px;
}
.warning {
    background-color: #fff3cd; /* Light yellow */
    color: #856404; /* Dark yellow text */
    border: 1px solid #ffeeba;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 10px;
}
.info { 
    color: blue; 
    margin-bottom: 10px; 
}

/* ✅ Survey Items */
.survey-item { 
    background: #f9f9f9; 
    padding: 10px; 
    margin: 10px 0; 
    border-radius: 8px; 
    cursor: pointer; 
    transition: all 0.3s; 
}
.survey-item:hover { 
    background: #90fa90; 
}
.survey-question { 
    display: none; 
    padding: 10px; 
    border-top: 1px solid #ddd; 
}
.qa-block {
    border: 1px solid #ccc;
    margin-bottom: 15px;
    padding: 10px;
    border-radius: 4px;
}
.qa-block h3 {
    margin: 0 0 5px;
    font-size: 1.2em;
}
.qa-block p {
    margin: 0;
    font-size: 1em;
}