/**
 * Interactive Failure Calculator
 * Real-time ROI calculations showing cost of failures
 */

/* Calculator Container */
.failure-calculator {
    background: linear-gradient(135deg, rgba(29, 38, 58, 0.95), rgba(29, 38, 58, 1));
    border-radius: var(--radius-lg);
    padding: 3rem;
    margin-top: 4rem;
    position: relative;
    overflow: hidden;
}

.failure-calculator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(200, 157, 92, 0.1));
    pointer-events: none;
}

.calculator-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.calculator-title {
    font-size: 2rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.calculator-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Input Section */
.calculator-inputs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.calculator-input-group {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(200, 157, 92, 0.3);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.calculator-input-group:hover {
    border-color: var(--gold-primary);
    background: rgba(255, 255, 255, 0.08);
}

.calculator-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gold-primary);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calculator-input-wrapper {
    position: relative;
}

.calculator-input-prefix {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    pointer-events: none;
}

.calculator-input {
    width: 100%;
    padding: 0.875rem 1rem 0.875rem 2.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.calculator-input:focus {
    outline: none;
    border-color: var(--gold-primary);
    background: rgba(255, 255, 255, 0.15);
}

.calculator-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

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

.result-card {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transition: all 0.3s ease;
}

.result-card.danger {
    border-color: rgba(239, 68, 68, 0.3);
}

.result-card.danger::before {
    background: var(--urgency-red);
}

.result-card.warning {
    border-color: rgba(245, 158, 11, 0.3);
}

.result-card.warning::before {
    background: #f59e0b;
}

.result-card.success {
    border-color: rgba(200, 157, 92, 0.5);
    background: rgba(200, 157, 92, 0.1);
}

.result-card.success::before {
    background: var(--gold-primary);
    height: 6px;
}

.result-method {
    font-size: 0.875rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-rate {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 1rem;
}

.result-amount {
    font-size: 2.25rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
    font-variant-numeric: tabular-nums;
}

.result-card.danger .result-amount {
    color: var(--urgency-red);
}

.result-card.warning .result-amount {
    color: #f59e0b;
}

.result-card.success .result-amount {
    color: var(--gold-primary);
}

.result-label {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 600;
}

/* Comparison Section */
.calculator-comparison {
    background: rgba(200, 157, 92, 0.1);
    border: 2px solid var(--gold-primary);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    margin-bottom: 2rem;
}

.comparison-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1rem;
}

.comparison-amount {
    font-size: 3rem;
    font-weight: 900;
    color: var(--victory-green);
    margin-bottom: 0.5rem;
    font-variant-numeric: tabular-nums;
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        text-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
    }
    50% {
        text-shadow: 0 0 40px rgba(16, 185, 129, 0.8);
    }
}

.comparison-subtitle {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

/* Calculator CTA */
.calculator-cta {
    text-align: center;
    margin-top: 2rem;
}

.calculator-cta-text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

/* Empty State */
.calculator-empty {
    text-align: center;
    padding: 3rem 2rem;
    color: rgba(255, 255, 255, 0.6);
}

.calculator-empty-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: rgba(200, 157, 92, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-primary);
}

.calculator-empty-text {
    font-size: 1.125rem;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .failure-calculator {
        padding: 2rem 1.5rem;
    }
    
    .calculator-title {
        font-size: 1.5rem;
    }
    
    .calculator-inputs {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .calculator-results {
        grid-template-columns: 1fr;
    }
    
    .comparison-amount {
        font-size: 2rem;
    }
}

/* Animation for number changes */
@keyframes number-update {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.result-amount.updating {
    animation: number-update 0.3s ease;
}