/* 
 * BTU Calculator Styles
 * Part of the RappoDEV tools collection
 */

/* Only include tool-specific styles here - all common calculator styles are in global.css */

@media (min-width: 768px) {
    .calculator {
        grid-template-columns: 1fr 1fr;
    }
}

.input-section h2, .output-section h2 {
    margin-bottom: var(--space-md);
    color: var(--color-primary);
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-xs);
    color: var(--color-text);
    font-weight: 500;
}

.input-with-units {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.input-with-units input {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    background: var(--color-input-bg);
    color: var(--color-text);
    font-size: var(--font-size-base);
}

.unit-toggle {
    background: var(--color-background);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-weight: 500;
}

select {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    background: var(--color-input-bg);
    color: var(--color-text);
    font-size: var(--font-size-base);
    cursor: pointer;
}

.button-group {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.results-container {
    display: grid;
    gap: var(--space-md);
}

.result-group {
    padding: var(--space-md);
    background-color: var(--color-background);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.result-item {
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.result-item:last-child {
    margin-bottom: 0;
}

.tooltip-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    text-align: center;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    font-size: 12px;
    font-weight: bold;
    cursor: help;
    margin-left: 8px;
    position: relative;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.tooltip-icon:hover {
    transform: scale(1.1);
    background-color: var(--primary-color-dark);
}

.result-group label {
    display: block;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
    font-weight: 500;
}

.result-value {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text);
    display: flex;
    align-items: baseline;
    gap: var(--space-xs);
}

.result-value .unit {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-weight: 500;
}

.result-value-alt {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
    display: flex;
    align-items: baseline;
    gap: var(--space-xs);
}

.recommendation-badge {
    background: var(--color-success-light);
    color: var(--color-success-dark);
    padding: var(--space-md);
    border-radius: var(--border-radius-md);
    margin-top: var(--space-md);
    border: 1px solid var(--color-success);
}

.badge-label {
    display: block;
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-xxs);
    color: var(--color-success-darker);
}

.badge-value {
    font-size: var(--font-size-lg);
    font-weight: 500;
}

.info-section {
    grid-column: 1 / -1;
    margin-top: var(--space-lg);
}

/* Special styling for the efficiency tip container */
.efficiency-tip-container {
    position: relative;
    border-left: 4px solid var(--color-info) !important;
    background-color: var(--color-info-light) !important;
    padding-left: calc(var(--space-md) - 2px); /* Adjust for the border */
}

/* Ensure proper heading color for efficiency tips */
.efficiency-tip-container h4 {
    color: var(--color-info-dark) !important;
}

/* Styling for the sizing tip */
.sizing-tip {
    margin-top: var(--space-md);
    font-style: italic;
    color: var(--color-text-muted);
    padding: var(--space-sm);
    background-color: rgba(52, 152, 219, 0.05);
    border-radius: var(--border-radius-sm);
}

/* Ensure the reference section heading uses correct styling */
.reference-section h2 {
    color: var(--color-secondary);
    text-align: center;
}

/* Ensure the reference section uses the correct spacing */
.reference-section {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    margin-top: 3rem;
    margin-bottom: 2rem;
    padding: var(--space-xl);
}

/* Ensure the reference grid has correct spacing and layout */
.reference-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-md);
}

/* Specific tweaks for reference items in BTU calculator */
.reference-item {
    background-color: var(--color-primary-light);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    padding: var(--space-md);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--space-md);
}

/* Style for reference item headings */
.reference-item h4 {
    margin-top: 0;
    margin-bottom: var(--space-sm);
    color: var(--color-primary-dark);
    font-size: var(--font-size-md);
}

/* Ensure calculator has proper position for the divider */
.calculator {
    position: relative;
    margin-bottom: 2rem;
}

/* Add a subtle divider between sections */
.calculator::after {
    content: "";
    position: absolute;
    bottom: -1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    height: 1px;
    background-color: var(--color-border-light);
}

/* Responsive adjustments for reference section */
@media (max-width: 768px) {
    .reference-section {
        padding: var(--space-md);
        margin-top: 2rem;
    }
    
    .reference-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .reference-item {
        padding: var(--space-sm);
    }
}

/* Print styles */
@media print {
    #printBtn, .button-group {
        display: none;
    }
    
    /* Improve print contrast */
    .result-value, .badge-value {
        color: #000;
    }

    .result-value .unit, .result-value-alt {
        color: #666;
    }

    .efficiency-tip-container {
        border: 1px solid var(--color-info);
        background: transparent !important;
        color: #000;
    }
}