/* Income-Based Rent Split Calculator - Specialized Styles */

/* Income-specific color palette */
:root {
    --income-primary: #059669;
    --income-primary-dark: #047857;
    --income-primary-light: #6ee7b7;
    --income-secondary: #3b82f6;
    --income-accent: #f59e0b;
    --income-warning: #ef4444;
    --income-success: #10b981;
    
    --affordability-safe: #10b981;
    --affordability-caution: #f59e0b;
    --affordability-danger: #ef4444;
}

/* Override primary colors for income theme */
.btn-primary {
    background-color: var(--income-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--income-primary-dark);
}

.hero {
    background: linear-gradient(135deg, var(--income-primary) 0%, var(--income-primary-dark) 100%);
}

nav h1 a {
    color: var(--income-primary);
    text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus {
    color: var(--income-primary);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--income-primary-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Affordability Info Box */
.affordability-info {
    background: linear-gradient(135deg, var(--income-secondary) 0%, var(--income-primary) 100%);
    color: white;
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    margin: 1.5rem 0;
    box-shadow: var(--shadow-md);
}

.affordability-info h4 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.affordability-info ul {
    list-style: none;
    margin: 0;
}

.affordability-info li {
    padding: 0.5rem 0;
    border-left: 3px solid rgba(255, 255, 255, 0.3);
    padding-left: 1rem;
    margin: 0.5rem 0;
}

.affordability-info strong {
    color: var(--income-primary-light);
}

/* Income Calculation Info */
.income-calculation-info {
    background-color: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin-top: 2rem;
}

.income-calculation-info h3 {
    color: var(--income-primary);
    margin-bottom: 1.5rem;
}

.formula-box {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-accent) 100%);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--income-primary);
    margin: 1rem 0;
}

.formula-box p {
    margin: 0.5rem 0;
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text-primary);
}

.formula-note {
    font-size: 0.9rem !important;
    color: var(--text-secondary) !important;
    font-style: italic;
    font-family: var(--font-family) !important;
}

/* Roommate Entry - Income Specific */
.roommate-entry {
    border-left: 4px solid var(--income-primary);
}

.income-input {
    position: relative;
}

.income-input input {
    padding-left: 2rem;
}

.income-input::before {
    content: '$';
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-weight: 600;
}

/* Affordability Alerts */
.affordability-alerts {
    margin-bottom: 2rem;
}

.affordability-alert {
    padding: 1rem;
    border-radius: var(--border-radius);
    margin: 0.5rem 0;
    border-left: 4px solid;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.affordability-alert.safe {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: var(--affordability-safe);
    color: var(--affordability-safe);
}

.affordability-alert.caution {
    background-color: rgba(245, 158, 11, 0.1);
    border-color: var(--affordability-caution);
    color: var(--affordability-caution);
}

.affordability-alert.danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: var(--affordability-danger);
    color: var(--affordability-danger);
}

.alert-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.alert-content h4 {
    margin: 0 0 0.5rem 0;
    color: inherit;
    font-size: 1rem;
}

.alert-content p {
    margin: 0;
    color: inherit;
    font-size: 0.9rem;
}

/* Income Breakdown Table */
.income-breakdown {
    background-color: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin: 1rem 0;
}

.income-breakdown h4 {
    color: var(--income-primary);
    margin-bottom: 1rem;
}

.income-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.income-stat {
    background-color: var(--bg-primary);
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--border-light);
}

.income-stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--income-primary);
    margin-bottom: 0.25rem;
}

.income-stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Considerations Section */
.considerations-section {
    background-color: var(--bg-secondary);
}

.considerations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.consideration-card {
    background-color: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    border-top: 4px solid var(--income-primary);
}

.consideration-card h3 {
    color: var(--income-primary);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.consideration-card ul {
    list-style: none;
    margin: 1rem 0;
}

.consideration-card li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.consideration-card li::before {
    content: "•";
    color: var(--income-primary);
    font-weight: 600;
    position: absolute;
    left: 0;
}

.consideration-card .note {
    background-color: var(--bg-accent);
    padding: 0.75rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    border-left: 3px solid var(--income-primary);
}

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

/* Income-specific example cards */
.example-card h3 {
    color: var(--income-primary);
}

.example-card li:before {
    color: var(--income-primary);
}

/* CTA Section Override */
.cta-section {
    background: linear-gradient(135deg, var(--income-primary) 0%, var(--income-primary-dark) 100%);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-stats {
        gap: 1.5rem;
    }
    
    .stat {
        padding: 1rem;
        flex: 1;
        min-width: 120px;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .considerations-grid {
        grid-template-columns: 1fr;
    }
    
    .income-summary {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
}

@media (max-width: 480px) {
    .affordability-info {
        padding: 1rem;
    }
    
    .affordability-alert {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .formula-box {
        padding: 1rem;
    }
    
    .formula-box p {
        font-size: 0.9rem;
    }
    
    .consideration-card {
        padding: 1.5rem;
    }
}

/* Print Styles for Income Calculator */
@media print {
    .affordability-info,
    .considerations-section,
    .hero-stats {
        break-inside: avoid;
    }
    
    .affordability-alert {
        border: 1px solid var(--border-color);
    }
    
    .income-breakdown {
        break-inside: avoid;
        border: 1px solid var(--border-color);
    }
}

/* High Contrast Mode for Income Theme */
@media (prefers-contrast: high) {
    .affordability-info {
        background: var(--text-primary);
        color: var(--bg-primary);
    }
    
    .affordability-alert.safe {
        background-color: #e6fffa;
        border-color: #000000;
    }
    
    .affordability-alert.caution {
        background-color: #fffbeb;
        border-color: #000000;
    }
    
    .affordability-alert.danger {
        background-color: #fef2f2;
        border-color: #000000;
    }
}

/* Focus States for Income-Specific Elements */
.affordability-info:focus-within {
    outline: 2px solid var(--income-primary);
    outline-offset: 2px;
}

.consideration-card:focus-within {
    box-shadow: var(--shadow-lg), 0 0 0 2px var(--income-primary);
}

/* Animation for Income Results */
.results-container {
    animation: slideInFromRight 0.5s ease-out;
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Affordability Gauge Visual */
.affordability-gauge {
    width: 100%;
    height: 20px;
    background: linear-gradient(to right, 
        var(--affordability-safe) 0% 25%, 
        var(--affordability-caution) 25% 35%, 
        var(--affordability-danger) 35% 100%);
    border-radius: 10px;
    margin: 1rem 0;
    position: relative;
}

.affordability-pointer {
    position: absolute;
    top: -5px;
    width: 30px;
    height: 30px;
    background: white;
    border: 2px solid var(--text-primary);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: var(--shadow-md);
}

.affordability-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* Income Highlight Effects */
.income-highlight {
    background: linear-gradient(120deg, transparent 0%, var(--income-primary-light) 50%, transparent 100%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}