body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f7fa;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

h1 {
    color: #2c3e50;
    text-align: center;
    margin-bottom: 10px;
}

.subtitle {
    text-align: center;
    color: #7f8c8d;
    margin-bottom: 30px;
}

.input-section {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

#keluhan-input {
    width: 95%;
    min-height: 120px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    resize: vertical;
    font-family: inherit;
    margin-bottom: 15px;
}

#predict-btn {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

#predict-btn:hover {
    background-color: #2980b9;
}

.result-section {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.result-section.hidden {
    display: none;
}

.result-card {
    border-left: 4px solid #3498db;
    padding-left: 15px;
}

.disease-info h3 {
    color: #2c3e50;
    margin-top: 0;
}

#confidence {
    color: #7f8c8d;
    font-style: italic;
}

.treatment-info {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 4px;
    margin-top: 15px;
}

.treatment-info h4 {
    margin-top: 0;
    color: #2c3e50;
}

.info-section {
    font-size: 14px;
    color: #7f8c8d;
    text-align: center;
}

.swal2-popup {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.swal2-title {
    color: #2c3e50;
}

.swal2-confirm {
    background-color: #3498db !important;
}

.swal2-confirm:hover {
    background-color: #2980b9 !important;
}

@media (max-width: 600px) {
    .container {
        padding: 15px;
    }
}