/* Header Styles */
.app-header {
    text-align: center;
    margin-bottom: 30px;
}

.app-title {
    color: #2c3e50;
    margin-bottom: 10px;
}

.app-subtitle {
    color: #7f8c8d;
    margin-bottom: 30px;
}

/* Section Card Styles */
.section-card {
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.section-title {
    color: #2c3e50;
    margin-bottom: 15px;
}

.summary-title {
    color: #2c3e50;
    margin-bottom: 15px;
}

/* Control Container Styles */
.controls-row {
    margin-bottom: 20px;
}

.control-group-quarter {
    width: 23%;
    display: inline-block;
    margin-right: 2%;
}

.control-group-quarter:last-child {
    margin-right: 0;
}

.control-group-half {
    width: 48%;
    display: inline-block;
    margin-right: 4%;
}

.control-group-half:last-child {
    margin-right: 0;
}

/* Control Label Styles */
.control-label {
    font-weight: bold;
    margin-bottom: 5px;
}

.control-label-slider {
    font-weight: bold;
    margin-bottom: 10px;
}

/* Input Styles */
.input-standard {
    width: 100%;
    padding: 8px;
}

.input-disabled {
    width: 100%;
    padding: 8px;
    background-color: #f8f9fa;
}

/* Graph Styles */
.graph-container {
    height: 500px;
}

/* Summary Stats Styles */
.summary-content {
    padding: 15px;
    background-color: #ffffff;
    border-radius: 5px;
}

/* Main Container */
.main-container {
    font-family: Arial, sans-serif;
    padding: 20px;
    background-color: #ffffff;
}