/* kWh Calculator Styles */
.card {
    border-radius: 10px;
    border: none;
    margin-bottom: 20px;
}

.card-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

.form-control {
    border-radius: 5px;
    border: 1px solid #ced4da;
    padding: 10px;
}

.form-control:focus {
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.btn-primary {
    background-color: #007bff;
    border: none;
    padding: 12px 24px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

#resultSection .card {
    background-color: #f8f9fa;
}

#resultSection .card-body {
    padding: 20px;
}

#resultSection h3 {
    color: #333;
    margin-bottom: 20px;
}

#resultSection .h4 {
    color: #007bff;
    font-weight: 600;
}

.table {
    margin-top: 20px;
}

.table th {
    background-color: #f8f9fa;
    font-weight: 600;
}

.table td {
    vertical-align: middle;
}

/* Chart Styles */
#consumoChart {
    margin-top: 20px;
    max-height: 300px;
}

/* Information Section Styles */
.information-section h2 {
    color: #333;
    margin-bottom: 30px;
}

.information-section h3 {
    color: #444;
    margin-top: 30px;
    margin-bottom: 15px;
}

.information-section p {
    color: #666;
    line-height: 1.6;
}

.information-section ul {
    padding-left: 20px;
}

.information-section li {
    margin-bottom: 10px;
    color: #666;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .card {
        margin-bottom: 15px;
    }
    
    .form-control {
        margin-bottom: 10px;
    }
    
    #resultSection .card-body {
        padding: 15px;
    }
}