/* Small Gains Compounding Calculator Styles */

/* Form Enhancements */
.calculator-form fieldset {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    border: 1px solid var(--border-color, #ddd);
    border-radius: var(--border-radius, 8px);
    background-color: var(--background-alt, #f9f9f9);
}

.calculator-form fieldset legend {
    font-weight: 600;
    padding: 0 0.5rem;
    color: var(--primary-color, #4a6fa5);
}

.form-hint {
    display: block;
    font-size: 0.85em;
    color: var(--text-muted, #666);
    margin-top: 0.25rem;
}

/* Inline form groups for time horizon */
.form-row {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.form-group-inline {
    flex: 1;
    min-width: 120px;
}

.form-group-inline input {
    width: 100%;
}

/* Key Stats Section */
.key-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.stat-item {
    background: var(--background-alt, #f9f9f9);
    border: 1px solid var(--border-color, #ddd);
    border-radius: var(--border-radius, 8px);
    padding: 1.25rem 2rem;
    text-align: center;
    min-width: 180px;
}

.stat-item.highlight {
    background: linear-gradient(135deg, var(--primary-color, #4a6fa5) 0%, #3a5a8a 100%);
    border: none;
    color: white;
}

.stat-item.highlight .stat-label,
.stat-item.highlight .stat-value {
    color: white;
}

.stat-label {
    display: block;
    font-size: 0.85em;
    color: var(--text-muted, #666);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color, #4a6fa5);
}

/* Comparison Table */
.comparison-table-container {
    margin-bottom: 2rem;
    overflow-x: auto;
}

.comparison-table-container h4 {
    margin-bottom: 1rem;
    color: var(--text-color, #333);
    font-size: 1.1em;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95em;
    background: white;
    border-radius: var(--border-radius, 8px);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.comparison-table thead {
    background: var(--primary-color, #4a6fa5);
    color: white;
}

.comparison-table th {
    padding: 1rem 0.75rem;
    text-align: right;
    font-weight: 600;
    white-space: nowrap;
}

.comparison-table th:first-child {
    text-align: left;
}

.comparison-table td {
    padding: 0.875rem 0.75rem;
    text-align: right;
    border-bottom: 1px solid var(--border-color, #eee);
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: 600;
    color: var(--primary-color, #4a6fa5);
}

.comparison-table tbody tr:hover {
    background-color: rgba(74, 111, 165, 0.05);
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

/* Highlight the 10-year and 30-year rows */
.comparison-table tbody tr.highlight-row {
    background-color: rgba(74, 111, 165, 0.1);
}

.comparison-table tbody tr.highlight-row:hover {
    background-color: rgba(74, 111, 165, 0.15);
}

/* Profit column styling */
.comparison-table .profit-positive {
    color: #2e7d32;
    font-weight: 600;
}

.comparison-table .return-value {
    color: var(--primary-color, #4a6fa5);
    font-weight: 600;
}

/* Chart Section */
.chart-section {
    background: var(--background-alt, #f9f9f9);
    padding: 1.5rem;
    border-radius: var(--border-radius, 8px);
    margin-bottom: 1.5rem;
}

.chart-section h4 {
    margin-bottom: 1rem;
    color: var(--text-color, #333);
}

#growthChart {
    max-height: 300px;
}

/* Insight Box */
.insight-box {
    background: linear-gradient(135deg, #fff9e6 0%, #fff3cc 100%);
    border-left: 4px solid #f5a623;
    border-radius: var(--border-radius, 8px);
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.insight-box h4 {
    color: #d68910;
    margin-bottom: 0.75rem;
    font-size: 1em;
}

.insight-box h4 i {
    margin-right: 0.5rem;
}

.insight-box p {
    color: #5d4e37;
    margin: 0;
    line-height: 1.6;
}

/* Results Section Enhancements */
.results-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--primary-color, #4a6fa5);
}

.results-title {
    text-align: center;
    color: var(--primary-color, #4a6fa5);
    margin-bottom: 1.5rem;
}

/* Related Calculators */
.related-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.related-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--background-alt, #f9f9f9);
    border-radius: var(--border-radius, 8px);
    text-decoration: none;
    color: var(--text-color, #333);
    transition: all 0.2s ease;
    border: 1px solid var(--border-color, #ddd);
}

.related-link:hover {
    background: var(--primary-color, #4a6fa5);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.related-link i {
    font-size: 1.25rem;
    color: var(--primary-color, #4a6fa5);
}

.related-link:hover i {
    color: white;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .key-stats {
        flex-direction: column;
        align-items: center;
    }

    .stat-item {
        width: 100%;
        max-width: 300px;
    }

    .comparison-table {
        font-size: 0.85em;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 0.75rem 0.5rem;
    }

    .chart-section {
        padding: 1rem;
    }

    .related-links {
        grid-template-columns: 1fr;
    }

    .insight-box {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .calculator-form fieldset {
        padding: 1rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 0.5rem 0.35rem;
        font-size: 0.8em;
    }

    .stat-value {
        font-size: 1.25rem;
    }
}

/* Dark Mode Support */
[data-theme="dark"] .calculator-form fieldset,
.dark-mode .calculator-form fieldset {
    background-color: var(--background-alt-dark, #2a2a2a);
    border-color: var(--border-color-dark, #444);
}

[data-theme="dark"] .stat-item,
.dark-mode .stat-item {
    background-color: var(--background-alt-dark, #2a2a2a);
    border-color: var(--border-color-dark, #444);
}

[data-theme="dark"] .stat-label,
.dark-mode .stat-label {
    color: var(--text-muted-dark, #aaa);
}

[data-theme="dark"] .stat-value,
.dark-mode .stat-value {
    color: var(--primary-color-dark, #6a9fd5);
}

[data-theme="dark"] .comparison-table,
.dark-mode .comparison-table {
    background: var(--background-alt-dark, #2a2a2a);
}

[data-theme="dark"] .comparison-table thead,
.dark-mode .comparison-table thead {
    background: var(--primary-color-dark, #5a8fc5);
}

[data-theme="dark"] .comparison-table td,
.dark-mode .comparison-table td {
    border-color: var(--border-color-dark, #444);
    color: var(--text-color-dark, #e0e0e0);
}

[data-theme="dark"] .comparison-table td:first-child,
.dark-mode .comparison-table td:first-child {
    color: var(--primary-color-dark, #6a9fd5);
}

[data-theme="dark"] .comparison-table tbody tr:hover,
.dark-mode .comparison-table tbody tr:hover {
    background-color: rgba(90, 143, 197, 0.1);
}

[data-theme="dark"] .comparison-table tbody tr.highlight-row,
.dark-mode .comparison-table tbody tr.highlight-row {
    background-color: rgba(90, 143, 197, 0.15);
}

[data-theme="dark"] .chart-section,
.dark-mode .chart-section {
    background-color: var(--background-alt-dark, #2a2a2a);
}

[data-theme="dark"] .insight-box,
.dark-mode .insight-box {
    background: linear-gradient(135deg, #3a3520 0%, #2e2a1a 100%);
    border-left-color: #c9930f;
}

[data-theme="dark"] .insight-box h4,
.dark-mode .insight-box h4 {
    color: #f5c842;
}

[data-theme="dark"] .insight-box p,
.dark-mode .insight-box p {
    color: #d4c9a8;
}

[data-theme="dark"] .related-link,
.dark-mode .related-link {
    background: var(--background-alt-dark, #2a2a2a);
    border-color: var(--border-color-dark, #444);
    color: var(--text-color-dark, #e0e0e0);
}

[data-theme="dark"] .related-link i,
.dark-mode .related-link i {
    color: var(--primary-color-dark, #6a9fd5);
}

[data-theme="dark"] .comparison-table .profit-positive,
.dark-mode .comparison-table .profit-positive {
    color: #81c784;
}

/* Print Styles */
@media print {
    .insight-box {
        background: #fff9e6;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .comparison-table thead {
        background: #4a6fa5;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .chart-section {
        page-break-inside: avoid;
    }

    .comparison-table-container {
        page-break-inside: avoid;
    }
}