/* ===== Calculator Page Specific Styles ===== */

/* Global text handling for calculator page */
h1, h2, h3, h4, h5, h6,
p, span, a, li {
    word-break: keep-all;
    word-wrap: break-word;
}

.calculator-section {
    background-color: var(--light-gray);
}

.calculator-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

/* Calculator Form */
.calculator-form {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.currency-selector {
    margin-bottom: var(--spacing-lg);
}

.currency-selector label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.currency-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--medium-gray);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    background-color: var(--white);
    cursor: pointer;
    transition: var(--transition-fast);
}

.currency-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 51, 51, 0.1);
}

.expense-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.expense-item {
    padding: var(--spacing-md);
    border: 2px solid var(--medium-gray);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.expense-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.item-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.item-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.item-info {
    flex: 1;
}

.item-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.item-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.expense-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--medium-gray);
    border-radius: var(--radius-sm);
    font-size: 1.125rem;
    font-weight: 600;
    text-align: right;
    transition: var(--transition-fast);
}

.expense-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 51, 51, 0.1);
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
}

.form-actions .btn {
    white-space: nowrap;
}

/* Calculator Results */
.calculator-results {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.results-card,
.reference-card {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.results-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.total-budget {
    text-align: center;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.budget-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xs);
}

.budget-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.budget-currency {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
}

.chart-container {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--light-gray);
    border-radius: var(--radius-md);
}

.budget-breakdown {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background-color: var(--light-gray);
    border-radius: var(--radius-sm);
}

.breakdown-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
}

.breakdown-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 0.875rem;
}

.breakdown-amount {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.breakdown-percentage {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-left: var(--spacing-xs);
}

.budget-tips {
    padding: var(--spacing-md);
    background-color: rgba(255, 215, 0, 0.1);
    border-left: 4px solid #FFD700;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-lg);
}

.budget-tips h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.budget-tips ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.budget-tips li {
    font-size: 0.938rem;
    color: var(--text-secondary);
    padding-left: 1.5rem;
    position: relative;
}

.budget-tips li::before {
    content: '💡';
    position: absolute;
    left: 0;
}

.result-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* Reference Card */
.reference-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

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

.reference-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--light-gray);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.reference-item:hover {
    background-color: var(--medium-gray);
}

.reference-item .city {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
}

.reference-item .amount {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
}

/* Responsive Design */
/* Large Tablet */
@media screen and (max-width: 1200px) {
    .calculator-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .page-title {
        font-size: 2.2rem;
    }
}

/* Mobile */
@media screen and (max-width: 768px) {
    .calculator-header {
        padding: 2rem 0;
    }
    
    .page-title {
        font-size: 1.85rem;
        line-height: 1.35;
        margin-bottom: 0.75rem;
    }
    
    .page-description {
        font-size: 1rem;
    }
    
    .calculator-layout {
        gap: 1.5rem;
    }
    
    /* Form Card */
    .calculator-form {
        padding: 1.75rem 1.5rem;
    }
    
    .form-title {
        font-size: 1.35rem;
        margin-bottom: 1.25rem;
    }
    
    .currency-selector {
        margin-bottom: 1.5rem;
    }
    
    .currency-label {
        font-size: 0.95rem;
        margin-bottom: 0.625rem;
    }
    
    .currency-select {
        padding: 0.875rem 1rem;
        font-size: 0.95rem;
    }
    
    /* Expense Items */
    .expense-items {
        gap: 1.25rem;
    }
    
    .expense-item {
        padding: 1.25rem;
    }
    
    .item-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.625rem;
        margin-bottom: 0.875rem;
    }
    
    .item-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .item-info h3 {
        font-size: 1.05rem;
    }
    
    .item-info p {
        font-size: 0.8rem;
    }
    
    .expense-input {
        padding: 0.875rem 1rem;
        font-size: 1rem;
        min-height: 48px;
    }
    
    /* Action Buttons */
    .action-buttons {
        flex-direction: column;
        gap: 0.875rem;
        margin-top: 1.5rem;
    }
    
    .action-buttons .btn {
        width: 100%;
        justify-content: center;
        padding: 0.875rem 1.25rem;
        font-size: 0.95rem;
    }
    
    /* Results Card */
    .results-card {
        padding: 1.75rem 1.5rem;
    }
    
    .results-title {
        font-size: 1.35rem;
        margin-bottom: 1.25rem;
    }
    
    .total-budget {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .budget-label {
        font-size: 0.95rem;
    }
    
    .budget-amount {
        font-size: 2.25rem;
        margin: 0.625rem 0;
    }
    
    .budget-currency {
        font-size: 0.9rem;
    }
    
    /* Chart */
    .chart-container {
        height: 280px;
        margin-bottom: 1.5rem;
    }
    
    /* Breakdown */
    .breakdown-list {
        gap: 0.875rem;
    }
    
    .breakdown-item {
        padding: 1rem;
    }
    
    .breakdown-info {
        gap: 0.75rem;
    }
    
    .breakdown-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .breakdown-name {
        font-size: 0.95rem;
    }
    
    .breakdown-percent {
        font-size: 0.85rem;
    }
    
    .breakdown-amount {
        font-size: 1.1rem;
    }
    
    /* Tips */
    .tips-section {
        margin-top: 1.5rem;
        padding: 1.25rem;
    }
    
    .tips-title {
        font-size: 1.05rem;
        margin-bottom: 0.875rem;
    }
    
    .tip-item {
        font-size: 0.9rem;
        line-height: 1.65;
    }
    
    /* Reference Card */
    .reference-card {
        padding: 1.75rem 1.5rem;
    }
    
    .reference-title {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .reference-table {
        font-size: 0.9rem;
    }
    
    .reference-table th,
    .reference-table td {
        padding: 0.75rem 0.625rem;
    }
}

/* Small Mobile */
@media screen and (max-width: 480px) {
    .calculator-header {
        padding: 1.5rem 0;
    }
    
    .page-title {
        font-size: 1.65rem;
    }
    
    .page-description {
        font-size: 0.95rem;
    }
    
    .calculator-layout {
        gap: 1.25rem;
    }
    
    /* Form Card */
    .calculator-form {
        padding: 1.5rem 1.25rem;
    }
    
    .form-title {
        font-size: 1.25rem;
    }
    
    .currency-selector {
        margin-bottom: 1.25rem;
    }
    
    .currency-label {
        font-size: 0.9rem;
    }
    
    .currency-select {
        padding: 0.8rem 0.875rem;
        font-size: 0.9rem;
    }
    
    /* Expense Items */
    .expense-items {
        gap: 1rem;
    }
    
    .expense-item {
        padding: 1rem 0.875rem;
    }
    
    .item-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .item-info h3 {
        font-size: 1rem;
    }
    
    .item-info p {
        font-size: 0.75rem;
    }
    
    .expense-input {
        padding: 0.8rem 0.875rem;
        font-size: 0.95rem;
    }
    
    .action-buttons {
        gap: 0.75rem;
        margin-top: 1.25rem;
    }
    
    .action-buttons .btn {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
    }
    
    /* Results Card */
    .results-card {
        padding: 1.5rem 1.25rem;
    }
    
    .results-title {
        font-size: 1.25rem;
    }
    
    .total-budget {
        padding: 1.25rem 1rem;
    }
    
    .budget-label {
        font-size: 0.9rem;
    }
    
    .budget-amount {
        font-size: 1.85rem;
        margin: 0.5rem 0;
    }
    
    .budget-currency {
        font-size: 0.85rem;
    }
    
    /* Chart */
    .chart-container {
        height: 240px;
        margin-bottom: 1.25rem;
    }
    
    /* Breakdown */
    .breakdown-list {
        gap: 0.75rem;
    }
    
    .breakdown-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.625rem;
        padding: 0.875rem 0.75rem;
    }
    
    .breakdown-info {
        width: 100%;
        gap: 0.625rem;
    }
    
    .breakdown-icon {
        width: 32px;
        height: 32px;
        font-size: 0.95rem;
    }
    
    .breakdown-details {
        flex: 1;
    }
    
    .breakdown-name {
        font-size: 0.9rem;
    }
    
    .breakdown-percent {
        font-size: 0.8rem;
    }
    
    .breakdown-amount {
        width: 100%;
        text-align: left;
        font-size: 1.05rem;
        padding-left: 2.5rem;
    }
    
    /* Tips */
    .tips-section {
        padding: 1rem 0.875rem;
        margin-top: 1.25rem;
    }
    
    .tips-title {
        font-size: 1rem;
    }
    
    .tip-item {
        font-size: 0.85rem;
        padding-left: 1.25rem;
    }
    
    .tip-item::before {
        width: 5px;
        height: 5px;
        left: 0.25rem;
    }
    
    /* Reference Card */
    .reference-card {
        padding: 1.5rem 1.25rem;
    }
    
    .reference-title {
        font-size: 1.15rem;
    }
    
    .reference-table {
        font-size: 0.85rem;
    }
    
    .reference-table th,
    .reference-table td {
        padding: 0.625rem 0.5rem;
    }
    
    .reference-table th:first-child,
    .reference-table td:first-child {
        position: sticky;
        left: 0;
        background-color: var(--white);
        z-index: 1;
    }
}