/* ML Cost Calculator Styles - v2 Enhanced */
.calculator-hero {
    text-align: center;
    padding: 3rem 0;
    margin-bottom: 3rem;
}

.calculator-hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.calculator-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.calculator-main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (max-width: 968px) {
    .calculator-main {
        grid-template-columns: 1fr;
    }
    
    .model-comparison {
        grid-column: span 1;
    }
    
    .cost-breakdown {
        grid-column: span 1;
    }
    
    .recommendations {
        grid-column: span 1;
    }
    
    .export-section {
        grid-column: span 1;
    }
}

.calculator-inputs {
    background: var(--bg-medium);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid rgba(0, 255, 65, 0.2);
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary);
    font-family: 'Space Mono', monospace;
    font-size: 0.9rem;
}

.input-group input[type="number"],
.input-group select {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-dark);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 4px;
    color: var(--text-light);
    font-family: 'Space Mono', monospace;
    transition: all 0.3s ease;
}

.input-group input[type="number"]:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(0, 255, 65, 0.1);
}

.input-group input[type="range"] {
    width: calc(100% - 60px);
    margin-right: 10px;
    vertical-align: middle;
}

.input-group small {
    display: block;
    margin-top: 0.25rem;
    color: var(--secondary);
    font-size: 0.8rem;
}

#cacheRateValue {
    color: var(--secondary);
    font-family: 'Space Mono', monospace;
    font-weight: bold;
}

.model-comparison {
    grid-column: span 2;
}

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

@media (max-width: 480px) {
    .model-cards {
        grid-template-columns: 1fr;
    }
    
    .model-card {
        padding: 1rem;
    }
    
    .model-cost {
        font-size: 1.8rem;
    }
}

.model-card {
    background: var(--bg-medium);
    border: 1px solid rgba(0, 255, 65, 0.2);
    border-radius: 8px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.model-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-dark);
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.model-card.loading::after {
    opacity: 0.5;
}

.model-card.selected {
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
}

.model-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
}

.model-name {
    font-family: 'Space Mono', monospace;
    font-weight: bold;
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.model-cost {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary);
    margin: 0.5rem 0;
}

.model-details {
    font-size: 0.85rem;
    color: var(--text-light);
    opacity: 0.8;
}

.cost-breakdown {
    grid-column: span 2;
    background: var(--bg-medium);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid rgba(0, 255, 65, 0.2);
}

#costChart {
    max-width: 100%;
    height: auto;
    margin: 1rem 0;
}

.savings-analysis {
    margin-top: 2rem;
}

.savings-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: rgba(0, 255, 65, 0.05);
    border-radius: 4px;
}

.savings-label {
    color: var(--text-light);
}

.savings-value {
    color: var(--primary);
    font-family: 'Space Mono', monospace;
    font-weight: bold;
}

.recommendations {
    grid-column: span 2;
}

.recommendation-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.recommendation-card {
    background: var(--bg-medium);
    border: 1px solid rgba(0, 255, 65, 0.2);
    border-radius: 8px;
    padding: 1.5rem;
}

.recommendation-card h4 {
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.recommendation-card p {
    line-height: 1.6;
    opacity: 0.9;
}

.export-section {
    grid-column: span 2;
    text-align: center;
    margin-top: 2rem;
}

.btn-primary, .btn-secondary {
    padding: 0.75rem 2rem;
    margin: 0 0.5rem;
    border: none;
    border-radius: 4px;
    font-family: 'Space Mono', monospace;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--primary);
    color: var(--bg-dark);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 255, 65, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn-secondary:hover {
    background: rgba(0, 255, 65, 0.1);
}

.calculator-info {
    margin-top: 3rem;
}

.pricing-table {
    margin-top: 1rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 640px) {
    .pricing-table {
        font-size: 0.85rem;
    }
    
    .pricing-table th,
    .pricing-table td {
        padding: 0.5rem;
    }
}

.pricing-table table {
    width: 100%;
    border-collapse: collapse;
}

.pricing-table th,
.pricing-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid rgba(0, 255, 65, 0.2);
}

.pricing-table th {
    color: var(--primary);
    font-family: 'Space Mono', monospace;
    font-weight: bold;
}

.pricing-table tr:hover {
    background: rgba(0, 255, 65, 0.05);
}

/* Light theme adjustments */
[data-theme="light"] .model-card,
[data-theme="light"] .calculator-inputs,
[data-theme="light"] .cost-breakdown,
[data-theme="light"] .recommendation-card {
    background: #f5f5f5;
    border-color: rgba(0, 166, 49, 0.2);
}

[data-theme="light"] .input-group input[type="number"],
[data-theme="light"] .input-group select {
    background: #ffffff;
    border-color: rgba(0, 166, 49, 0.3);
}

[data-theme="light"] .btn-primary {
    background: var(--primary);
    color: #ffffff;
}

/* V2 Enhancements */
.calculator-controls {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--bg-medium);
    border-radius: 8px;
    border: 1px solid rgba(0, 255, 65, 0.2);
}

.toggle-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-family: 'Space Mono', monospace;
    color: var(--text-light);
}

.toggle-control input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.model-selection-hint {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--secondary);
    font-style: italic;
    margin-bottom: 1rem;
}

.model-card.openai {
    border-color: rgba(74, 144, 226, 0.3);
}

.model-card.anthropic {
    border-color: rgba(255, 193, 7, 0.3);
}

.model-card.google {
    border-color: rgba(66, 165, 245, 0.3);
}

.model-card.mistral {
    border-color: rgba(255, 107, 129, 0.3);
}

.model-card.self-hosted {
    border-color: rgba(76, 175, 80, 0.3);
}

.model-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.model-provider {
    font-size: 0.75rem;
    opacity: 0.7;
    text-transform: uppercase;
}

.model-cost-per {
    font-size: 0.85rem;
    color: var(--text-light);
    opacity: 0.8;
    margin-bottom: 1rem;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
}

.detail-label {
    opacity: 0.7;
}

.detail-value {
    font-weight: bold;
}

.self-hosted-badge {
    display: inline-block;
    background: rgba(76, 175, 80, 0.2);
    color: #4caf50;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    margin-top: 0.5rem;
}

.selection-indicator {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary);
    display: none;
}

.selection-indicator::after {
    content: '✓';
    color: var(--bg-dark);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-weight: bold;
}

.model-card.selected .selection-indicator {
    display: block;
}

.visualization-section {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.chart-container {
    background: var(--bg-medium);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid rgba(0, 255, 65, 0.2);
}

.chart-container h3 {
    margin-bottom: 1rem;
}

.advanced-section {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 255, 65, 0.2);
}

.routing-analysis,
.break-even-analysis {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(0, 255, 65, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(0, 255, 65, 0.2);
}

.routing-summary {
    background: var(--bg-dark);
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.routing-breakdown {
    display: grid;
    gap: 0.5rem;
}

.routing-item {
    display: grid;
    grid-template-columns: 2fr 2fr 1fr;
    align-items: center;
    padding: 0.5rem;
    background: var(--bg-dark);
    border-radius: 4px;
}

.routing-type {
    font-weight: bold;
    color: var(--secondary);
}

.routing-model {
    color: var(--text-light);
}

.routing-cost {
    text-align: right;
    font-family: 'Space Mono', monospace;
    color: var(--primary);
}

.routing-total {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 255, 65, 0.2);
    text-align: right;
    color: var(--primary);
}

.break-even-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.break-even-card {
    background: var(--bg-dark);
    padding: 1.5rem;
    border-radius: 8px;
}

.break-even-card h5 {
    color: var(--secondary);
    margin-bottom: 1rem;
}

.break-even-metrics {
    display: grid;
    gap: 0.5rem;
}

.metric {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
}

.metric-label {
    color: var(--text-light);
    opacity: 0.8;
}

.metric-value {
    font-family: 'Space Mono', monospace;
    font-weight: bold;
}

.metric-value.positive {
    color: #4caf50;
}

.metric-value.negative {
    color: #f44336;
}

.break-even-note {
    margin-top: 1rem;
    opacity: 0.7;
}

.recommendation-card.high {
    border-color: var(--primary);
    background: rgba(0, 255, 65, 0.1);
}

.recommendation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.potential-savings {
    background: var(--primary);
    color: var(--bg-dark);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: bold;
}

.savings-item.total {
    border-top: 1px solid var(--primary);
    margin-top: 0.5rem;
    padding-top: 1rem;
}

.savings-item.highlight {
    background: rgba(0, 255, 65, 0.1);
    margin: 0.5rem -0.75rem;
    padding: 0.75rem;
}

.savings-value.positive {
    color: #4caf50;
}

.savings-value.negative {
    color: var(--secondary);
}

.notification {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: var(--bg-dark);
    color: var(--primary);
    padding: 1rem 2rem;
    border-radius: 8px;
    border: 1px solid var(--primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.notification.show {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive adjustments for v2 */
@media (max-width: 968px) {
    .calculator-controls {
        flex-wrap: wrap;
    }
    
    .visualization-section {
        grid-template-columns: 1fr;
    }
    
    .break-even-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .routing-item {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }
    
    .routing-cost {
        text-align: left;
    }
}

/* Print styles for PDF export */
@media print {
    .calculator-controls,
    .export-section,
    .theme-toggle,
    .main-nav {
        display: none;
    }
    
    .calculator-main {
        grid-template-columns: 1fr;
    }
    
    .model-card {
        break-inside: avoid;
    }
    
    .recommendation-card {
        break-inside: avoid;
    }
}