body {
    background-color: #0f172a;
    color: #f8fafc;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

.container {
    width: 80%;
    max-width: 900px;
    margin: 50px auto;
    text-align: center;
}

h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    color:#60a5fa;
}

.subtitle {
    color: #94a3b8;
    margin-bottom: 30px;
}

textarea {
    width: 100%;
    height: 220px;
    padding: 15px;
    border-radius: 12px;
    border: none;
    background: #1e293b;
    color: white;
    font-size: 16px;
    resize: none;
}

button {
    margin-top: 20px;
    padding: 12px 30px;
    border: none;
    border-radius: 10px;
    background: #3b82f6;
    color: white;
    font-size: 18px;
    cursor: pointer;
}

button:hover {
    background: #2563eb;
}

.result-box {
    margin-top: 30px;
    padding: 20px;
    background: #1e293b;
    border-radius: 12px;
}

.prediction {
    font-size: 32px;
    color: #22c55e;
    font-weight: bold;
    letter-spacing: 2px;
}