body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
}

.container {
    text-align: center;
    padding: 40px;
}

h1 {
    font-size: 40px;
    margin-bottom: 5px;
}

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

.form-box {
    background: white;
    color: black;
    padding: 25px;
    border-radius: 15px;
    display: inline-block;
    box-shadow: 0px 8px 20px rgba(0,0,0,0.3);
}

input, select {
    display: block;
    margin: 10px auto;
    padding: 12px;
    width: 250px;
    border-radius: 8px;
    border: none;
    outline: none;
    background: #f2f2f2;
}

button {
    margin: 10px;
    padding: 12px 20px;
    border-radius: 8px;
    border: none;
    background: #ff7b00;
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

button:hover {
    transform: scale(1.05);
    background: #ff5500;
}

.rain {
    background: #0077ff;
}

.delay {
    background: #28a745;
}

.output-box {
    margin-top: 30px;
    background: white;
    color: black;
    padding: 20px;
    border-radius: 15px;
    width: 60%;
    margin-left: auto;
    margin-right: auto;
    box-shadow: 0px 8px 20px rgba(0,0,0,0.3);
    text-align: left;
    line-height: 1.6;
}