.tool-subtitle {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-color-secondary);
    margin-bottom: 2rem;
}

.tool-container {
    background-color: var(--surface-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.calculator-container {
    display: grid;
    grid-template-columns: minmax(300px, 400px) minmax(400px, 1fr);
    gap: 2rem;
    margin: 2rem auto;
    max-width: 1200px;
}

.calculator-section {
    background-color: var(--surface-color);
    padding: 1.5rem;
    border-radius: 8px;
}

.results-section {
    padding: 1.5rem;
}

.calculator-form {
    padding: 1.5rem;
    background-color: var(--surface-color);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.calculator-form h3 {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.calculator-form h3:first-child {
    margin-top: 0;
}

.input-group {
    margin-bottom: 1.25rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    background-color: var(--input-bg);
    color: var(--text-color);
    transition: all 0.2s;
}

.input-group input[type="number"] {
    -webkit-appearance: textfield;
    -moz-appearance: textfield;
    appearance: textfield;
}

.input-group input[type="number"]::-webkit-outer-spin-button,
.input-group input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.input-suffix {
    position: absolute;
    right: 10px;
    color: var(--text-color-secondary);
    pointer-events: none;
}

.input-group input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

.input-group input[type="number"] {
    text-align: right;
    padding-right: 25px;
}

.retirement-budget {
    margin-bottom: 2rem;
}

.slider-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 0.5rem 0;
}

.slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    background: #e0e0e0;
    border-radius: 2px;
    outline: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.1s ease;
}

.slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.1s ease;
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.slider::-moz-range-thumb:hover {
    transform: scale(1.1);
}

.slider-value {
    position: relative;
    display: flex;
    align-items: center;
    min-width: 80px;
}

.slider-value input[type="number"] {
    width: 60px;
    text-align: right;
    padding-right: 20px;
    -webkit-appearance: textfield;
    -moz-appearance: textfield;
    appearance: textfield;
}

.percentage-symbol {
    position: absolute;
    right: 5px;
    color: var(--text-color-secondary);
}

.input-note {
    display: block;
    font-size: 0.85rem;
    color: var(--text-color-secondary);
    margin-top: 0.25rem;
}

.button-group {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.button-group button {
    flex: 1;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.savings-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.what-youll-have, .what-youll-need {
    text-align: center;
}

.amount {
    font-size: 2rem;
    font-weight: bold;
    margin: 0.5rem 0;
}

.what-youll-have .amount {
    color: #2e7d32;
}

.what-youll-need .amount {
    color: #3f51b5;
}

.results-tabs {
    display: flex;
    gap: 1rem;
    margin: 2rem 0;
    border-bottom: 1px solid var(--border-color);
}

.tab {
    padding: 0.5rem 1rem;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-color-secondary);
    border-bottom: 2px solid transparent;
}

.tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.chart-container {
    margin: 2rem 0;
    padding: 1rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.result-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.result-table th,
.result-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.result-table th {
    background-color: var(--surface-color-alt);
    font-weight: 600;
}

.status-indicator {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 500;
}

.status-good {
    background-color: rgba(var(--success-rgb), 0.1);
    color: var(--success-color);
}

.status-warning {
    background-color: rgba(var(--warning-rgb), 0.1);
    color: var(--warning-color);
}

.status-bad {
    background-color: rgba(var(--error-rgb), 0.1);
    color: var(--error-color);
}

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

    .calculator-section,
    .results-section {
        width: 100%;
    }

    .calculator-form {
        padding: 1rem;
    }

    .button-group {
        flex-direction: column;
    }

    .button-group button {
        width: 100%;
    }

    .amount {
        font-size: 1.5rem;
    }

    .result-table {
        display: block;
        overflow-x: auto;
    }
}