body {
    background: #f5f7fb;
}

.ai-ats-wrapper {
    max-width: 900px;
    margin: 50px auto;
    padding: 20px;
}

.ai-ats-card {
    background: white;
    padding: 40px;
    border-radius: 25px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.ai-ats-card h1 {
    font-size: 42px;
    margin-bottom: 10px;
}

.subtitle {
    color: #666;
    margin-bottom: 30px;
}

.upload-box {
    border: 2px dashed #3b82f6;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    margin-bottom: 20px;
    background: #f0f6ff;
}

textarea {
    width: 100%;
    height: 200px;
    padding: 20px;
    border-radius: 15px;
    border: 1px solid #ddd;
    margin-bottom: 20px;
    font-size: 16px;
}

button {
    background: linear-gradient(
        135deg,
        #2563eb,
        #4f46e5
    );

    color: white;
    border: none;
    padding: 18px 35px;
    border-radius: 15px;
    font-size: 18px;
    cursor: pointer;
}

button:hover {
    opacity: 0.9;
}

#loading {
    display: none;
    margin-top: 20px;
    font-size: 18px;
}

#result {
    margin-top: 30px;
}

.result-card {
    background: #f8fafc;
    padding: 30px;
    border-radius: 20px;
}

.score {
    font-size: 70px;
    font-weight: bold;
    color: #2563eb;
}

.keyword-list li {
    margin-bottom: 10px;
}