/* Retirement Calculator Styles */
.calculator-container {
    background-color: #ffffff;
    padding: 2.5rem;
    border-radius: 1.5rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem auto;
}

.calculator-container h1 {
    font-size: 2.25rem;
    font-weight: 700;
    color: #2d3748;
    text-align: center;
    margin-bottom: 1.5rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-group label {
    font-weight: 600;
    color: #4a5568;
    font-size: 0.95rem;
}

.input-group input[type="number"],
.input-group input[type="date"],
.input-group select {
    padding: 0.75rem 1rem;
    border: 1px solid #cbd5e0;
    border-radius: 0.5rem;
    font-size: 1rem;
    color: #2d3748;
    background-color: #f7fafc;
    transition: all 0.2s ease-in-out;
}

.input-group input[type="number"]:focus,
.input-group input[type="date"]:focus,
.input-group select:focus {
    outline: none;
    border-color: #4299e1;
    box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.5);
}

.grid-cols-2 {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .grid-cols-2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

.btn-calculate {
    background-color: #3182ce;
    color: #ffffff;
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    font-size: 1.125rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out, transform 0.2s ease-in-out;
    border: none;
    width: 100%;
    margin-top: 1rem;
}

.btn-calculate:hover {
    background-color: #2c5282;
    transform: translateY(-2px);
}

.results-section {
    background-color: #f0f2f5;
    padding: 1.5rem;
    border-radius: 1rem;
    margin-top: 1.5rem;
    border: 1px dashed #cbd5e0;
}

.results-section h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 1rem;
    text-align: center;
}

.result-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px dashed #e2e8f0;
    font-size: 1rem;
}

.result-item:last-child {
    border-bottom: none;
}

.result-label {
    color: #4a5568;
    font-weight: 500;
}

.result-value {
    color: #2d3748;
    font-weight: 700;
    text-align: right;
}

.disclaimer {
    font-size: 0.85rem;
    color: #718096;
    margin-top: 2rem;
    padding: 1rem;
    background-color: #ebf8ff;
    border-left: 4px solid #3182ce;
    border-radius: 0.5rem;
}

.error-message {
    color: #e53e3e;
    background-color: #fed7d7;
    padding: 0.75rem;
    border-radius: 0.5rem;
    margin-top: 1rem;
    text-align: center;
    font-weight: 600;
    display: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .calculator-container {
        padding: 1.5rem;
        margin: 1rem;
    }
    
    .calculator-container h1 {
        font-size: 1.75rem;
    }
    
    .results-section h2 {
        font-size: 1.5rem;
    }
}

/* Dark theme support */
.dark .calculator-container {
    background-color: #2d3748;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.dark .calculator-container h1,
.dark .results-section h2 {
    color: #f7fafc;
}

.dark .input-group label {
    color: #e2e8f0;
}

.dark .input-group input[type="number"],
.dark .input-group input[type="date"],
.dark .input-group select {
    background-color: #4a5568;
    color: #f7fafc;
    border-color: #718096;
}

.dark .results-section {
    background-color: #4a5568;
    border-color: #718096;
}

.dark .result-label {
    color: #e2e8f0;
}

.dark .result-value {
    color: #f7fafc;
}

.dark .disclaimer {
    color: #cbd5e0;
    background-color: #2c5282;
}