/* ===================================
   INFLATION CALCULATOR STYLES
   =================================== */

/* Page Layout */
.calculator-page {
    min-height: calc(100vh - 80px);
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, #F0FDF4 0%, #ffffff 100%);
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
    color: var(--gray-600);
}

.breadcrumb a {
    color: var(--gray-600);
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--primary);
}

/* Page Header */
.page-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    animation: floatAnimation 3s ease-in-out infinite;
}

@keyframes floatAnimation {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.page-title {
    font-size: 3rem;
    font-weight: 900;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.page-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* Calculator Grid */
.calculator-grid {
    display: grid;
    grid-template-columns: 450px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

/* Form Section */
.calculator-form-section {
    position: sticky;
    top: 100px;
}

.form-card {
    background: #ffffff;
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--gray-200);
    margin-bottom: var(--spacing-lg);
}

.form-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-lg);
}

/* Form Groups */
.calculator-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--gray-800);
}

.label-icon {
    font-size: 1.25rem;
}

.label-tooltip {
    cursor: help;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.label-tooltip:hover {
    opacity: 1;
}

/* Input Wrapper */
.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.form-input {
    width: 100%;
    padding: 1rem 3.5rem 1rem 1rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-900);
    background: var(--gray-50);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    background: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.input-suffix {
    position: absolute;
    right: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-500);
    pointer-events: none;
}

.input-help {
    display: block;
    margin-top: 0.375rem;
    font-size: 0.8125rem;
    color: var(--gray-500);
    font-style: italic;
}

/* Range Slider */
.range-slider {
    width: 100%;
    height: 6px;
    background: var(--gray-200);
    border-radius: 3px;
    outline: none;
    -webkit-appearance: none;
    margin-bottom: var(--spacing-sm);
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.4);
    transition: transform var(--transition-fast);
}

.range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.range-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

/* Submit Button */
.submit-button {
    width: 100%;
    padding: 1rem 1.5rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-fast);
    box-shadow: 0 4px 6px -1px rgba(16, 185, 129, 0.2);
    margin-top: var(--spacing-md);
}

.submit-button:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(16, 185, 129, 0.3);
}

/* Tabs for calculation modes */
.tabs-container {
    display: flex;
    gap: 0.5rem;
    background: var(--gray-100);
    padding: 0.375rem;
    border-radius: var(--radius-lg);
}

.tab-button {
    flex: 1;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
}

.tab-button:hover {
    color: var(--gray-900);
}

.tab-button.active {
    background: white;
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

/* Preset section */
.preset-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
}

.preset-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.preset-btn {
    padding: 0.75rem 1rem;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.preset-btn:hover {
    background: var(--primary-50);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

/* Results Section */
.calculator-results-section {
    min-height: 500px;
}

.results-card {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--gray-200);
}

/* Initial State */
.results-initial {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 500px;
    padding: var(--spacing-2xl);
}

.initial-illustration {
    margin-bottom: var(--spacing-xl);
    opacity: 0.6;
}

.initial-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.initial-text {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.6;
    max-width: 400px;
}

/* Results Title */
.results-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-lg);
}

/* Result highlight */
.result-highlight {
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    padding: 2rem;
    border-radius: var(--radius-xl);
    text-align: center;
    margin-bottom: 2rem;
}

.result-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.result-value {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.result-detail {
    font-size: 0.9375rem;
    color: var(--gray-600);
}

/* Summary stats grid */
.summary-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-item {
    background: var(--gray-50);
    padding: 1.25rem;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--gray-200);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
}

.stat-value.negative {
    color: #EF4444;
}

/* Chart container */
.chart-container {
    margin: 2rem 0;
    padding: 1.5rem;
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

/* Comparison section */
.comparison-section {
    margin: 2rem 0;
}

.section-subtitle {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.comparison-grid {
    display: grid;
    gap: 0.75rem;
}

.comparison-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.comparison-item:hover {
    border-color: var(--primary);
    background: var(--primary-50);
}

.comparison-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.comparison-content {
    flex: 1;
    min-width: 0;
}

.comparison-name {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.comparison-values {
    display: flex;
    gap: 0.75rem;
    font-size: 0.875rem;
    flex-wrap: wrap;
}

.comparison-now {
    color: var(--primary);
    font-weight: 600;
}

.comparison-future {
    color: var(--gray-600);
}

/* Explanation box */
.explanation-box {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--primary-50);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-lg);
}

.explanation-box p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--gray-700);
    margin: 0;
}

/* Info Card */
.info-card {
    background: var(--primary-50);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    border-left: 4px solid var(--primary);
}

.info-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.info-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.info-text {
    font-size: 0.9375rem;
    color: var(--gray-700);
    line-height: 1.6;
}

/* Responsive design */
@media (max-width: 1024px) {
    .calculator-grid {
        grid-template-columns: 400px 1fr;
    }
}

/* Footer fix - ensure it's not inside calculator-page */
.calculator-page + .footer,
.footer {
    margin-top: 0;
    background: var(--gray-900);
}

@media (max-width: 768px) {
    .calculator-grid {
        grid-template-columns: 1fr;
    }
    
    .calculator-form-section {
        position: static;
    }
    
    .tabs-container {
        flex-direction: column;
    }
    
    .tab-button {
        width: 100%;
    }
    
    .preset-buttons {
        grid-template-columns: 1fr;
    }
    
    .result-value {
        font-size: 2rem;
    }
    
    .summary-stats {
        grid-template-columns: 1fr;
    }
    
    .comparison-values {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .result-value {
        font-size: 1.75rem;
    }
    
    .stat-value {
        font-size: 1.25rem;
    }
    
    .page-title {
        font-size: 1.75rem;
    }
    
    .page-icon {
        font-size: 3rem;
    }
}