/* Safe Withdrawal Rate Stress Tester - Enhanced Styles */
/* Scoped with .rc-swr- to avoid theme collisions */

.rc-swr-wrapper {
    /* Color system - UK-focused palette */
    --rc-swr-primary: #0d9488;
    --rc-swr-primary-light: #14b8a6;
    --rc-swr-primary-dark: #0f766e;
    --rc-swr-success: #16a34a;
    --rc-swr-warning: #f59e0b;
    --rc-swr-danger: #dc2626;
    --rc-swr-info: #2563eb;
    --rc-swr-border: #e5e7eb;
    --rc-swr-border-dark: #d1d5db;
    --rc-swr-bg: #ffffff;
    --rc-swr-bg-light: #f9fafb;
    --rc-swr-text: #111827;
    --rc-swr-text-muted: #6b7280;
    --rc-swr-text-light: #9ca3af;

    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--rc-swr-text);
    max-width: 1100px;
    margin: 0 auto 2rem;
    padding: 1.5rem;
    background: var(--rc-swr-bg);
    border: 1px solid var(--rc-swr-border);
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    box-sizing: border-box;
}

.rc-swr-wrapper * {
    box-sizing: border-box;
}

.rc-swr-header {
    margin-bottom: 1.5rem;
}

.rc-swr-header h2 {
    margin: 0 0 0.5rem 0;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--rc-swr-text);
    line-height: 1.2;
}

.rc-swr-subtitle {
    margin: 0;
    color: var(--rc-swr-text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Form sections */
.rc-swr-form {
    margin-top: 1.5rem;
}

.rc-swr-form-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--rc-swr-border);
}

.rc-swr-form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 1rem;
}

.rc-swr-section-title {
    margin: 0 0 1rem 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--rc-swr-text);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--rc-swr-primary);
    display: inline-block;
}

.rc-swr-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.rc-swr-form-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.rc-swr-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.rc-swr-field--full {
    grid-column: 1 / -1;
}

.rc-swr-field label {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--rc-swr-text);
}

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

.rc-swr-input-wrapper input,
.rc-swr-input-wrapper select,
.rc-swr-field input:not(.rc-swr-input-wrapper input),
.rc-swr-field select:not(.rc-swr-input-wrapper select) {
    border-radius: 8px;
    border: 1px solid var(--rc-swr-border-dark);
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    width: 100%;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: var(--rc-swr-bg);
    color: var(--rc-swr-text);
    min-height: 38px;
}

.rc-swr-input-wrapper--currency input {
    padding-left: 1.75rem;
}

.rc-swr-input-wrapper--percentage input {
    padding-right: 2rem;
}

.rc-swr-input-prefix {
    position: absolute;
    left: 0.75rem;
    color: var(--rc-swr-text-muted);
    font-weight: 500;
    pointer-events: none;
    z-index: 1;
}

.rc-swr-input-suffix {
    position: absolute;
    right: 0.75rem;
    color: var(--rc-swr-text-muted);
    font-weight: 500;
    pointer-events: none;
    z-index: 1;
}

.rc-swr-input-wrapper input:focus,
.rc-swr-field select:focus {
    outline: none;
    border-color: var(--rc-swr-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.rc-swr-input-wrapper input:hover,
.rc-swr-field select:hover {
    border-color: var(--rc-swr-primary-light);
}

/* Prevent layout shift on focus */
.rc-swr-input-wrapper input,
.rc-swr-field select {
    min-height: 38px;
}

.rc-swr-field small {
    font-size: 0.8rem;
    color: var(--rc-swr-text-muted);
    line-height: 1.4;
}

/* Options (radio buttons) */
.rc-swr-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.rc-swr-options--wrap {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.rc-swr-options--two-col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.rc-swr-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    padding: 0.5rem 0.875rem;
    border-radius: 8px;
    border: 1px solid var(--rc-swr-border);
    background: var(--rc-swr-bg-light);
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
}

.rc-swr-options--two-col .rc-swr-option {
    width: 100%;
}

.rc-swr-option:hover {
    background: #f3f4f6;
    border-color: var(--rc-swr-primary-light);
}

.rc-swr-option input[type="radio"]:checked + span {
    font-weight: 600;
}

.rc-swr-option input[type="radio"]:checked ~ span,
.rc-swr-option:has(input[type="radio"]:checked) {
    background: rgba(13, 148, 136, 0.1);
    border-color: var(--rc-swr-primary);
    color: var(--rc-swr-primary-dark);
}

.rc-swr-option input[type="radio"] {
    margin: 0;
    cursor: pointer;
    accent-color: var(--rc-swr-primary);
}

.rc-swr-form-footer {
    margin-top: 2rem;
    padding-top: 0;
    border-top: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.rc-swr-form-footer .rc-swr-btn {
    min-width: 200px;
    padding: 0.75rem 2rem;
    font-size: 1rem;
}


.rc-swr-btn {
    border-radius: 8px;
    border: 1px solid var(--rc-swr-border-dark);
    padding: 0.625rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    background: var(--rc-swr-bg);
    color: var(--rc-swr-text);
    transition: all 0.2s;
    white-space: nowrap;
}

.rc-swr-btn:hover:not(:disabled) {
    background: var(--rc-swr-bg-light);
    border-color: var(--rc-swr-primary-light);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.rc-swr-btn--primary {
    border-color: var(--rc-swr-primary);
    background: var(--rc-swr-primary);
    color: #ffffff;
}

.rc-swr-btn--primary:hover:not(:disabled) {
    background: var(--rc-swr-primary-dark);
    border-color: var(--rc-swr-primary-dark);
    color: #ffffff;
}

.rc-swr-btn--primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.rc-swr-btn--secondary {
    background: var(--rc-swr-bg);
}

.rc-swr-btn--pdf {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    border-color: #dc2626;
    color: #ffffff;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
}

.rc-swr-btn--pdf:hover:not(:disabled) {
    background: linear-gradient(135deg, #b91c1c 0%, #991b1b 100%);
    border-color: #b91c1c;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
}

.rc-swr-btn--pdf svg {
    display: inline-block;
    vertical-align: middle;
}

.rc-swr-error {
    width: 100%;
    color: var(--rc-swr-danger);
    font-size: 0.85rem;
    min-height: 0;
    padding: 0.75rem;
    background: rgba(220, 38, 38, 0.1);
    border-radius: 6px;
    border: 1px solid rgba(220, 38, 38, 0.2);
    text-align: center;
    display: none;
    display: none;
}

/* Loading state */
.rc-swr-loading {
    display: none;
    text-align: center;
    padding: 2rem;
    color: var(--rc-swr-text-muted);
}

.rc-swr-loading--active {
    display: block;
}

.rc-swr-loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 3px solid var(--rc-swr-border);
    border-top-color: var(--rc-swr-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Results */
.rc-swr-results {
    margin-top: 2rem;
    border-top: 2px dashed var(--rc-swr-border);
    padding-top: 1.5rem;
    display: none;
}

.rc-swr-results--active {
    display: block;
    animation: fadeIn 0.5s ease-in;
}

.rc-swr-results-header {
    margin-bottom: 1.25rem;
}

.rc-swr-results-header h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--rc-swr-text);
}

.rc-swr-results-intro {
    margin: 0;
    font-size: 0.9rem;
    color: var(--rc-swr-text-muted);
    line-height: 1.6;
}

.rc-swr-results-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.875rem;
    margin-bottom: 1.5rem;
}

.rc-swr-summary-pill {
    padding: 1rem;
    border-radius: 12px;
    background: var(--rc-swr-bg-light);
    border: 1px solid var(--rc-swr-border);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.rc-swr-summary-pill:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

.rc-swr-summary-pill--primary {
    background: linear-gradient(135deg, var(--rc-swr-primary), var(--rc-swr-primary-light));
    border-color: var(--rc-swr-primary);
    color: #ffffff;
}

.rc-swr-summary-pill--primary .rc-swr-summary-label,
.rc-swr-summary-pill--primary .rc-swr-summary-value {
    color: #ffffff;
}

.rc-swr-summary-label {
    font-size: 0.8rem;
    color: var(--rc-swr-text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rc-swr-summary-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--rc-swr-text);
    line-height: 1.2;
}

.rc-swr-chart-card,
.rc-swr-table-card {
    margin-top: 1.25rem;
    padding: 1.25rem;
    border-radius: 12px;
    border: 1px solid var(--rc-swr-border);
    background: var(--rc-swr-bg);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.rc-swr-chart-card h4,
.rc-swr-table-card h4 {
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--rc-swr-text);
}

#rc-swr-chart,
#rc-swr-success-chart {
    width: 100% !important;
    max-height: 300px;
    margin-bottom: 0.5rem;
}

.rc-swr-chart-caption {
    margin: 0.75rem 0 0 0;
    font-size: 0.8rem;
    color: var(--rc-swr-text-muted);
    line-height: 1.5;
}

.rc-swr-table-wrapper {
    max-height: 400px;
    overflow: auto;
    border-radius: 8px;
    border: 1px solid var(--rc-swr-border);
}

.rc-swr-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    background: var(--rc-swr-bg);
}

.rc-swr-table th,
.rc-swr-table td {
    border: 1px solid var(--rc-swr-border);
    padding: 0.625rem 0.75rem;
    text-align: right;
}

.rc-swr-table th:first-child,
.rc-swr-table td:first-child {
    text-align: left;
    font-weight: 500;
}

.rc-swr-table thead {
    background: var(--rc-swr-bg-light);
    position: sticky;
    top: 0;
    z-index: 10;
}

.rc-swr-table thead th {
    font-weight: 600;
    color: var(--rc-swr-text);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.rc-swr-table tbody tr:hover {
    background: var(--rc-swr-bg-light);
}

.rc-swr-table tbody tr:nth-child(even) {
    background: rgba(249, 250, 251, 0.5);
}

.rc-swr-disclaimer {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--rc-swr-bg-light);
    border-left: 4px solid var(--rc-swr-warning);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--rc-swr-text-muted);
    line-height: 1.6;
}

.rc-swr-disclaimer p {
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .rc-swr-wrapper {
        padding: 1rem;
        margin: 0 0.5rem 1.5rem;
    }

    .rc-swr-header h2 {
        font-size: 1.5rem;
    }

    .rc-swr-form-grid,
    .rc-swr-form-grid--three {
        grid-template-columns: 1fr;
    }

    .rc-swr-results-summary {
        grid-template-columns: 1fr;
    }

    .rc-swr-form-footer {
        align-items: stretch;
    }

    .rc-swr-btn {
        width: 100%;
    }

    .rc-swr-options--wrap {
        flex-direction: column;
    }

    .rc-swr-options--two-col {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .rc-swr-wrapper {
        padding: 0.75rem;
    }

    .rc-swr-header h2 {
        font-size: 1.3rem;
    }

    .rc-swr-summary-value {
        font-size: 1.25rem;
    }

    #rc-swr-chart,
    #rc-swr-success-chart {
        max-height: 250px;
    }
}