.parameter-info-card {
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 2rem;
}

.parameter-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.parameter-details h2 {
    margin: 0;
    font-size: 1.5rem;
}

.parameter-value {
    text-align: right;
    font-size: 1.5rem;
    font-weight: 600;
}

.parameter-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e0e0e0;
}

.stat-item {
    text-align: center;
}

.stat-label {
    font-size: 0.8rem;
    color: #666;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Controls Panel */
.controls-panel {
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
}

.control-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.control-group label {
    font-size: 0.9rem;
    font-weight: 500;
}

.control-group select,
.control-group button {
    padding: 8px 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    background-color: #f9f9f9;
}

.control-group button {
    cursor: pointer;
    background-color: #007bff;
    color: white;
}

.control-group button:hover {
    background-color: #0056b3;
}

/* Chart & Table Containers */
.chart-container {
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 2rem;
}

.chart-container {
    height: 400px;
}

/* Chart Placeholder */
.chart-placeholder {
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 60px 20px;
    margin-bottom: 2rem;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-content {
    text-align: center;
    color: #666;
}

.placeholder-content i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.placeholder-content h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.2rem;
    color: #333;
}

.placeholder-content p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Disabled button styles */
.control-group button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    opacity: 0.6;
}

.control-group button:disabled:hover {
    background-color: #ccc;
}

/* Controls Panel Styling */
.controls-panel {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    padding: 15px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.control-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.control-group label {
    font-weight: 500;
    color: #333;
}

/* Dropdown */
.control-group select {
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid #ccc;
    background-color: #fff;
    font-size: 1rem;
    color: #333;
    cursor: pointer;
    transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.control-group select:hover {
    border-color: #999;
}

.control-group select:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}


/* Outline Buttons */
#refresh-btn, #export-btn {
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    background-color: transparent;
    border: 1px solid #007bff;
    color: #007bff;
}

#refresh-btn:hover, #export-btn:hover {
    background-color: #007bff;
    color: #fff;
}

#refresh-btn:disabled, #export-btn:disabled {
    border-color: #ccc;
    color: #ccc;
    background-color: transparent;
    cursor: not-allowed;
}

#refresh-btn:disabled:hover, #export-btn:disabled:hover {
    border-color: #ccc;
    color: #ccc;
    background-color: transparent;
}