/**
 * Retire Calc Engine - Base Styles
 * Minimal, theme-friendly styles. Each calculator can override via its own style.css.
 */

/* Conditional field visibility */
.retire-calc-field-conditional.retire-calc-field-hidden {
    display: none !important;
}

/* Wrapper */
.retire-calc-wrapper {
    max-width: 720px;
    margin: 2rem auto;
    padding: 2rem;
    background: #ffffff;
    border: 1px solid #e4e7eb;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: #1a1a1a;
}

/* Header */
.retire-calc-header {
    margin-bottom: 1.75rem;
    text-align: center;
}

.retire-calc-logo {
    max-height: 48px;
    width: auto;
    margin-bottom: 1rem;
}

.retire-calc-title {
    margin: 0 0 0.5rem 0;
    font-size: 1.6rem;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.3;
}

.retire-calc-description {
    margin: 0;
    color: #394453;
    font-size: 1rem;
    line-height: 1.5;
}

/* Form */
.retire-calc-form {
    margin: 0;
}

/* Sections */
.retire-calc-section {
    border: 1px solid #edf0f3;
    border-radius: 8px;
    padding: 1.25rem;
    margin: 0 0 1.25rem 0;
    background: #F8FAFC;
}

.retire-calc-section-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: #00306F;
    padding: 0 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.retire-calc-section-desc {
    margin: 0 0 1rem 0;
    color: #394453;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Inputs */
.retire-calc-inputs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

@media (min-width: 560px) {
    .retire-calc-inputs {
        grid-template-columns: 1fr 1fr;
    }
    .retire-calc-field-range,
    .retire-calc-field-radio {
        grid-column: 1 / -1;
    }
}

.retire-calc-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.retire-calc-field label {
    font-weight: 600;
    font-size: 0.9rem;
    color: #00306F;
}

.retire-calc-field .required {
    color: #d44;
}

.retire-calc-field input[type="number"],
.retire-calc-field input[type="text"],
.retire-calc-field input[type="date"],
.retire-calc-field select {
    width: 100%;
    padding: 0.65rem 0.8rem;
    font-size: 1rem;
    border: 1px solid #cfd5db;
    border-radius: 6px;
    background: #ffffff;
    color: #1a1a1a;
    transition: border-color 0.15s, box-shadow 0.15s;
    box-sizing: border-box;
}

.retire-calc-field input:focus,
.retire-calc-field select:focus {
    outline: none;
    border-color: #0565B6;
    box-shadow: 0 0 0 3px rgba(34, 113, 177, 0.15);
}

/* Range slider */
.retire-calc-range-wrap {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.retire-calc-range-wrap input[type="range"] {
    flex: 1;
    min-width: 0;
}

.retire-calc-range-value {
    min-width: 100px;
    text-align: right;
    font-weight: 600;
    color: #0565B6;
    font-variant-numeric: tabular-nums;
}

/* Radio group */
.retire-calc-radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.retire-calc-field .retire-calc-radio-label,
.retire-calc-field .retire-calc-checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 400;
    cursor: pointer;
    padding: 0.4rem 0.8rem;
    border: 1px solid #e4e7eb;
    border-radius: 6px;
    background: #ffffff;
    transition: background 0.15s, border-color 0.15s;
}

.retire-calc-radio-label:hover,
.retire-calc-checkbox-label:hover {
    background: #F3F7FB;
    border-color: #cfd5db;
}

/* Selected pill state (progressive enhancement, :has() in all evergreen browsers) */
.retire-calc-radio-label:has(input:checked),
.retire-calc-checkbox-label:has(input:checked) {
    background: #EAF5FE;
    border-color: #0565B6;
    color: #00306F;
}

.retire-calc-radio-label:focus-within,
.retire-calc-checkbox-label:focus-within {
    box-shadow: 0 0 0 3px rgba(34, 113, 177, 0.15);
}

.retire-calc-field input[type="checkbox"],
.retire-calc-field input[type="radio"] {
    accent-color: #0565B6;
    margin: 0;
}

.retire-calc-help {
    color: #394453;
    font-size: 0.82rem;
    line-height: 1.4;
}

/* Cashflow repeater */
.retire-calc-cashflow-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 0.75rem 0;
    font-size: 0.92rem;
}

.retire-calc-cashflow-table th {
    text-align: left;
    padding: 0.5rem;
    font-weight: 600;
    color: #00306F;
    border-bottom: 1px solid #e4e7eb;
    font-size: 0.85rem;
}

.retire-calc-cashflow-table td {
    padding: 0.35rem 0.25rem;
    vertical-align: middle;
}

.retire-calc-cashflow-table td:first-child { padding-left: 0; }
.retire-calc-cashflow-table td:last-child { padding-right: 0; text-align: right; }

.retire-calc-cashflow-table input {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #cfd5db;
    border-radius: 4px;
    font-size: 0.92rem;
    box-sizing: border-box;
}

.retire-calc-cashflow-help {
    display: block;
    margin-top: 0.75rem;
}

.retire-calc-cf-remove {
    background: transparent;
    border: 1px solid #e4e7eb;
    color: #888;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    transition: all 0.15s;
}

.retire-calc-cf-remove:hover {
    border-color: #d44;
    color: #d44;
    background: #fef5f5;
}

.retire-calc-button-secondary {
    background: #ffffff !important;
    color: #0565B6 !important;
    border: 1px solid #cfd5db !important;
    font-size: 0.9rem !important;
    padding: 0.5rem 1rem !important;
}

/* Actions */
.retire-calc-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.retire-calc-button {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s, transform 0.05s;
    font-family: inherit;
}

.retire-calc-submit {
    background: #0565B6;
    color: #ffffff;
    flex: 1;
    min-width: 160px;
}

.retire-calc-submit:hover {
    background: #00306F;
}

.retire-calc-submit:active {
    transform: translateY(1px);
}

.retire-calc-reset {
    background: #F3F7FB;
    color: #394453;
    border: 1px solid #e4e7eb;
}

.retire-calc-reset:hover {
    background: #e9edf2;
}

/* Results */
.retire-calc-results {
    margin-top: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #F0F8FE 0%, #F5FBFF 100%);
    border: 1px solid #D3EBFD;
    border-radius: 8px;
}

.retire-calc-results-title {
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #00306F;
}

.retire-calc-outputs {
    display: grid;
    gap: 0.75rem;
}

.retire-calc-output {
    display: flex;
    flex-direction: column;
    padding: 0.75rem 1rem;
    background: #ffffff;
    border-radius: 6px;
    border: 1px solid #e4e7eb;
}

.retire-calc-output-emphasis {
    background: #ffffff;
    border: 2px solid #0565B6;
    border-top: 4px solid #FDC046;
    padding: 1rem 1.25rem;
}

.retire-calc-output-label {
    font-size: 0.85rem;
    color: #394453;
    margin-bottom: 0.25rem;
}

.retire-calc-output-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: #00306F;
    font-variant-numeric: tabular-nums;
    overflow-wrap: anywhere;
}

/* Text outputs read as a sentence, not a headline figure */
.retire-calc-output-text .retire-calc-output-value {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
}

.retire-calc-output-emphasis .retire-calc-output-value {
    font-size: 1.8rem;
    color: #0565B6;
}

.retire-calc-output-help {
    font-size: 0.8rem;
    color: #394453;
    margin-top: 0.25rem;
}

/* Breakdown */
.retire-calc-breakdown {
    margin-top: 1.25rem;
    background: #ffffff;
    border: 1px solid #e4e7eb;
    border-radius: 6px;
    padding: 1rem;
}

.retire-calc-breakdown-title {
    margin: 0 0 0.75rem 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: #00306F;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.retire-calc-breakdown-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.retire-calc-breakdown-table td {
    padding: 0.45rem 0.25rem;
    border-bottom: 1px solid #F0F4F8;
    vertical-align: top;
}

.retire-calc-breakdown-table tr:last-child td {
    border-bottom: none;
}

.retire-calc-breakdown-table td small {
    display: block;
    color: #394453;
    font-size: 0.82rem;
    margin-top: 0.15rem;
}

.retire-calc-breakdown-amount {
    text-align: right;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.retire-calc-breakdown-note td {
    color: #394453;
    font-style: italic;
    font-size: 0.88rem;
}

/* Sponsors */
.retire-calc-sponsors {
    margin-top: 1.5rem;
    padding: 1.25rem;
    background: #F8FAFC;
    border: 1px solid #edf0f3;
    border-radius: 8px;
}

.retire-calc-sponsors-title {
    margin: 0 0 0.25rem 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: #00306F;
}

.retire-calc-sponsors-description {
    margin: 0 0 1rem 0;
    font-size: 0.85rem;
    color: #394453;
}

.retire-calc-sponsors-grid {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: 1fr;
}

@media (min-width: 560px) {
    .retire-calc-sponsors-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.retire-calc-sponsor-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: #ffffff;
    border: 1px solid #e4e7eb;
    border-radius: 6px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.retire-calc-sponsor-card:hover {
    border-color: #0565B6;
    box-shadow: 0 2px 6px rgba(34, 113, 177, 0.1);
}

.retire-calc-sponsor-logo img {
    max-height: 32px;
    max-width: 80px;
}

.retire-calc-sponsor-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.retire-calc-sponsor-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: #00306F;
}

.retire-calc-sponsor-tagline {
    font-size: 0.82rem;
    color: #394453;
}

.retire-calc-sponsor-discount {
    font-size: 0.8rem;
    color: #198754;
    font-weight: 600;
}

.retire-calc-sponsor-coupon {
    font-size: 0.8rem;
    color: #394453;
}

.retire-calc-sponsor-coupon code {
    background: #fff3cd;
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
    font-size: 0.85em;
}

.retire-calc-sponsor-cta {
    color: #0565B6;
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
}

.retire-calc-sponsors-disclaimer {
    margin: 0.75rem 0 0 0;
    font-size: 0.75rem;
    color: #8893a0;
    font-style: italic;
}

/* Disclaimer */
.retire-calc-disclaimer {
    margin-top: 1.5rem;
    font-size: 0.82rem;
    color: #394453;
    line-height: 1.5;
    padding-top: 1rem;
    border-top: 1px solid #edf0f3;
}

/* Error */
.retire-calc-error-slot {
    margin-bottom: 0.75rem;
}

.retire-calc-error,
.retire-calc-error-message {
    padding: 1rem;
    background: #fef5f5;
    border: 1px solid #f3c6c6;
    border-radius: 6px;
    color: #b02a2a;
    font-size: 0.95rem;
}