/* Savings Calculator Styles */
.calculator-container {
    max-width: 1200px;
    padding: 4% 8%;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 24px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.sercame-calculator-wrapper {
    padding: 4% 2%;
}

.calculator-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

.calculator-title {
  text-align: center;    
  color: #0056b3;        
  font-weight: 800;      
  margin-bottom: 20px;   
}

@media (max-width: 768px) {
    .calculator-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: #1f2937;
}

/* Dark theme support */
.calculator-container.dark .section-title {
    color: #f9fafb;
}

.inputs-section {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
}

.calculator-container.dark .input-group label {
    color: #d1d5db;
}

.input-group input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 12px 16px;
    color: #1f2937;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.calculator-container.dark .input-group input {
    color: #f9fafb;
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

.input-group input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.results-section {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.result-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.result-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.result-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.result-icon {
    width: 20px;
    height: 20px;
    color: #3b82f6;
}

.result-header h4 {
    font-size: 1.125rem;
    font-weight: 500;
    color: #1f2937;
    margin: 0;
}

.calculator-container.dark .result-header h4 {
    color: #f9fafb;
}

.result-value {
    font-size: 2rem;
    font-weight: 700;
    color: #3b82f6;
    margin: 0;
    animation: countUp 0.5s ease-out;
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.theoretical-production {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.theoretical-production h4 {
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: 16px;
    color: #1f2937;
}

.calculator-container.dark .theoretical-production h4 {
    color: #f9fafb;
}

.production-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.production-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.production-label {
    font-size: 0.875rem;
    color: #6b7280;
    margin: 0 0 4px 0;
}

.calculator-container.dark .production-label {
    color: #9ca3af;
}

.production-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin: 0;
}

.calculator-container.dark .production-value {
    color: #f9fafb;
}

/* Light theme styles */
.calculator-container.light {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
}

.calculator-container.light .input-group input {
    background: #ffffff;
    border-color: #d1d5db;
    color: #1f2937;
}

.calculator-container.light .result-card,
.calculator-container.light .production-item {
    background: #ffffff;
    border-color: #e5e7eb;
}

.calculator-container.light .theoretical-production {
    border-top-color: #e5e7eb;
}

/* Responsive design */
@media (max-width: 640px) {
    .calculator-container {
        padding: 16px;
    }
    
    .calculator-grid {
        gap: 20px;
    }
    
    .result-value {
        font-size: 1.75rem;
    }
    
    .production-grid {
        grid-template-columns: 1fr;
    }
}

/* Accessibility improvements */
.input-group input:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .calculator-container {
        background: white;
        border: 1px solid #000;
        box-shadow: none;
    }
    
    .result-card,
    .production-item {
        background: #f9fafb;
        border: 1px solid #000;
    }
}