/* 50/30/20 Budget Calculator Specific Styles */

/* Percentage Controls */
.percentage-controls {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-top: 1rem;
}

.percentage-input-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.percentage-slider {
    flex: 1;
    height: 6px;
    background: var(--input-bg);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

.percentage-slider::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: 2px solid var(--bg-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.percentage-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: 2px solid var(--bg-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.percentage-text {
    width: 60px;
    text-align: center;
    padding: 0.4rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--input-bg);
    color: var(--text-color);
}

.percent-symbol {
    font-weight: 600;
    color: var(--secondary-color);
}

.percentage-total {
    text-align: center;
    padding: 1rem;
    margin-top: 1rem;
    border-top: 2px solid var(--border-color);
    font-size: 1.1rem;
}

.percentage-total strong {
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* Optional comparison fieldset styling */
.optional-comparison {
    border: 2px dashed var(--border-color);
    background: rgba(var(--primary-rgb), 0.02);
}

.optional-comparison legend {
    color: var(--secondary-color);
    font-style: italic;
}

/* Results Section Enhancements */
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.result-item {
    text-align: center;
    position: relative;
    overflow: hidden;
}

.result-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-color);
}

.needs-card::before {
    background: #e74c3c;
}

.wants-card::before {
    background: #f39c12;
}

.savings-card::before {
    background: #27ae60;
}

.category-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.needs-card .category-icon {
    color: #e74c3c;
}

.wants-card .category-icon {
    color: #f39c12;
}

.savings-card .category-icon {
    color: #27ae60;
}

.result-item h4 {
    margin: 0 0 0.5rem 0;
    font-size: 1.2rem;
    color: var(--heading-color);
}

.result-item .amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.needs-card .amount {
    color: #e74c3c;
}

.wants-card .amount {
    color: #f39c12;
}

.savings-card .amount {
    color: #27ae60;
}

.result-item .percentage {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.category-description {
    font-size: 0.9rem;
    color: var(--muted-text);
    margin: 0;
}

/* Chart Container */
.chart-container {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin: 2rem 0;
    text-align: center;
}

.chart-container h4 {
    margin-bottom: 1.5rem;
    color: var(--heading-color);
}

.pie-chart-container {
    position: relative;
    height: 300px;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

/* Comparison Results */
.comparison-results {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-top: 2rem;
}

.comparison-results h4 {
    margin-bottom: 1.5rem;
    text-align: center;
    color: var(--heading-color);
}

.comparison-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.comparison-item {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    background: rgba(var(--primary-rgb), 0.03);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.comparison-item .category {
    font-weight: 600;
    color: var(--heading-color);
}

.comparison-item .current,
.comparison-item .recommended {
    font-size: 0.9rem;
    color: var(--text-color);
}

.comparison-item .difference {
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.9rem;
    text-align: center;
}

.comparison-item .difference.positive {
    background: rgba(39, 174, 96, 0.1);
    color: #27ae60;
}

.comparison-item .difference.negative {
    background: rgba(231, 76, 60, 0.1);
    color: #e74c3c;
}

.comparison-item .difference.neutral {
    background: rgba(149, 165, 166, 0.1);
    color: var(--secondary-color);
}

/* Help Text */
.help-text {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.85rem;
    color: var(--muted-text);
    font-style: italic;
}

/* Error handling for percentage validation */
.error-highlight {
    border-color: var(--error-color) !important;
    box-shadow: 0 0 0 2px rgba(231, 76, 60, 0.2);
}

.percentage-error {
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .percentage-input-group {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
    
    .percentage-slider {
        order: 2;
    }
    
    .percentage-text {
        order: 1;
        width: 100%;
        max-width: 100px;
        margin: 0 auto;
    }
    
    .percent-symbol {
        order: 3;
        text-align: center;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .comparison-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        text-align: center;
    }
    
    .comparison-item .category {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    .pie-chart-container {
        height: 250px;
    }
}

@media (max-width: 480px) {
    .percentage-controls {
        padding: 1rem;
    }
    
    .chart-container {
        padding: 1rem;
    }
    
    .pie-chart-container {
        height: 200px;
    }
    
    .result-item .amount {
        font-size: 1.5rem;
    }
    
    .category-icon {
        font-size: 2rem;
    }
}