/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    background: #f8f9fa;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

/* Main Container */
.container {
    background: #fff;
    width: 100%;
    max-width: 500px;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    text-align: center;
}

h1 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #222;
}

p {
    font-size: 0.95rem;
    margin-bottom: 25px;
    color: #555;
}

/* Form Labels */
label {
    display: block;
    text-align: left;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: #444;
}

/* File Inputs */
input[type="file"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
    margin-bottom: 20px;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

input[type="file"]:hover {
    border-color: #007bff;
}

/* Button */
button {
    width: 100%;
    padding: 12px;
    background: #007bff;
    border: none;
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s;
}

button:hover {
    background: #0056b3;
}

/* Results Section */
#results {
    margin-top: 25px;
    text-align: left;
}

#results h2 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

ul {
    list-style: none;
    padding: 0;
}

ul li {
    background: #f1f3f5;
    padding: 10px;
    margin-bottom: 8px;
    border-radius: 6px;
    font-size: 0.95rem;
}

/* Responsive */
@media (max-width: 600px) {
    .container {
        padding: 20px;
    }

    h1 {
        font-size: 1.5rem;
    }

    button {
        font-size: 0.9rem;
        padding: 10px;
    }
}