/* finance/retirement/rmd-calculator/css/rmd-calculator.css */
/* Required Minimum Distribution Calculator Styling */

/* --- Fieldset Grid Layout --- */
form#rmdForm fieldset {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px 25px;
    border: none;
    padding: 0;
    margin-bottom: 30px;
    align-items: start;
}

/* --- Legend Styling --- */
form#rmdForm fieldset legend {
    grid-column: 1 / -1;
    width: 100%;
    padding-bottom: 10px;
    margin-bottom: 10px;
    font-size: 1.2em;
    font-weight: 600;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
}

/* --- Form Actions & Errors Spanning --- */
form#rmdForm .form-actions,
form#rmdForm .error-messages {
    grid-column: 1 / -1;
}

/* --- Form Row Layout --- */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    grid-column: 1 / -1;
}

/* --- Account Management Styling --- */
.account-entry {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 20px;
    background-color: var(--card-bg);
    position: relative;
}

.account-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.account-header h4 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.1em;
    font-weight: 600;
}

.remove-account-btn {
    background: var(--danger-color);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: var(--border-radius);
    font-size: 0.9em;
    cursor: pointer;
    transition: background-color 0.2s;
}

.remove-account-btn:hover {
    background: #dc2626;
}

#addAccountBtn {
    margin-top: 15px;
    width: auto;
    align-self: start;
}

/* --- Form Styling --- */
.calculator-form .form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 0;
}

.calculator-form .form-group label {
    margin-bottom: 5px;
    font-weight: 600;
    color: var(--text-color);
}

.calculator-form .form-group input,
.calculator-form .form-group select {
    width: 100%;
    height: 40px;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--input-bg);
    color: var(--text-color);
    font-size: 1rem;
    transition: border-color 0.2s;
}

.calculator-form .form-group input:focus,
.calculator-form .form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.form-help {
    color: var(--text-secondary);
    font-size: 0.85em;
    margin-top: 4px;
    font-style: italic;
}

/* --- Results Section Styling --- */
.results-section {
    margin-top: 30px;
    padding: 0;
}

.rmd-summary {
    margin-bottom: 25px;
    padding: 20px;
}

.rmd-summary h4 {
    margin: 0 0 15px 0;
    color: var(--primary-color);
    font-size: 1.2em;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.summary-item {
    text-align: center;
    padding: 15px;
    border-radius: var(--border-radius);
    background: var(--input-bg);
}

.summary-label {
    font-size: 0.9em;
    color: var(--text-secondary);
    margin-bottom: 5px;
    font-weight: 500;
}

.summary-value {
    font-size: 1.4em;
    font-weight: 700;
    color: var(--primary-color);
}

/* --- Results Grid --- */
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.result-item {
    padding: 20px;
}

.result-item h4 {
    margin: 0 0 15px 0;
    color: var(--text-color);
    font-size: 1.1em;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

/* --- Account RMD Details --- */
.account-rmd-item {
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--input-bg);
}

.account-rmd-item:last-child {
    margin-bottom: 0;
}

.account-name {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.account-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    font-size: 0.9em;
}

.account-detail {
    display: flex;
    justify-content: space-between;
}

.account-detail-label {
    color: var(--text-secondary);
}

.account-detail-value {
    font-weight: 600;
}

/* --- Penalty Warning Styling --- */
#penaltyWarning {
    border: 2px solid var(--danger-color);
    background: rgba(239, 68, 68, 0.1);
}

#penaltyWarning h4 {
    color: var(--danger-color);
}

.penalty-info {
    color: var(--text-color);
}

.penalty-amount {
    margin-top: 10px;
    padding: 10px;
    background: rgba(239, 68, 68, 0.2);
    border-radius: var(--border-radius);
    text-align: center;
}

.penalty-amount span {
    color: var(--danger-color);
    font-size: 1.2em;
}

/* --- Chart Section --- */
.chart-section {
    margin-top: 30px;
}

.chart-container {
    padding: 20px;
}

.chart-container h4 {
    margin: 0 0 20px 0;
    color: var(--text-color);
    font-size: 1.1em;
}

.chart-wrapper {
    position: relative;
    height: 400px;
    margin-bottom: 15px;
}

.chart-disclaimer {
    margin: 15px 0 0 0;
    padding: 10px;
    background: var(--input-bg);
    border-radius: var(--border-radius);
    text-align: center;
}

/* --- RMD Tips --- */
.rmd-tips {
    margin-top: 25px;
    padding: 20px;
}

.rmd-tips h4 {
    margin: 0 0 15px 0;
    color: var(--primary-color);
    font-size: 1.1em;
}

.rmd-tips ul {
    margin: 0;
    padding-left: 20px;
}

.rmd-tips li {
    margin-bottom: 10px;
    line-height: 1.5;
}

.rmd-tips li:last-child {
    margin-bottom: 0;
}

/* --- Loading State --- */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    color: var(--text-secondary);
}

.loading i {
    animation: spin 1s linear infinite;
    margin-right: 8px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    .summary-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .summary-item {
        padding: 12px;
    }
    
    .summary-value {
        font-size: 1.2em;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .account-details {
        grid-template-columns: 1fr;
    }
    
    .chart-wrapper {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .summary-grid {
        grid-template-columns: 1fr;
    }
    
    .account-entry {
        padding: 15px;
    }
    
    .account-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .remove-account-btn {
        align-self: flex-end;
    }
}

/* --- Dark Mode Enhancements --- */
[data-theme="dark"] .account-entry {
    border-color: var(--border-color-dark);
    background-color: var(--card-bg-dark);
}

[data-theme="dark"] .summary-item {
    background: var(--input-bg-dark);
}

[data-theme="dark"] .account-rmd-item {
    border-color: var(--border-color-dark);
    background: var(--input-bg-dark);
}

[data-theme="dark"] #penaltyWarning {
    background: rgba(239, 68, 68, 0.15);
}

[data-theme="dark"] .penalty-amount {
    background: rgba(239, 68, 68, 0.25);
}

[data-theme="dark"] .chart-disclaimer {
    background: var(--input-bg-dark);
}

/* --- Additional Form Enhancements --- */
.calculator-form input[type="number"]:invalid {
    border-color: var(--danger-color);
}

.calculator-form input[type="number"]:invalid:focus {
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.1);
}

/* --- Accessibility Enhancements --- */
.remove-account-btn:focus,
#addAccountBtn:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .remove-account-btn,
    .calculator-form input,
    .calculator-form select,
    .loading i {
        transition: none;
        animation: none;
    }
}