/* ==========================================================================
   AI Lensly V2 — Comparison Page Styles
   Decision summary, dual tool grid, key differences, feature table.
   Loaded only on single-comparison.
   ========================================================================== */

.comparison-wrapper {
    max-width: var(--container-max);
    margin: 0 auto;
}

/* --- Comparison Header --- */
.comparison-header {
    margin-bottom: var(--space-2xl);
}

.comparison-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-sm);
}

.comparison-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.comparison-disclosure {
    color: var(--color-text-muted);
}

/* --- Comparison Sections --- */
.comparison-section {
    margin-bottom: var(--space-2xl);
}

.comparison-section .section-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-border-light);
}

/* --- Decision Summary --- */
.decision-summary {
    background: var(--color-secondary-light);
    border: 1px solid #bfdbfe;
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.decision-summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.decision-summary-title {
    font-size: var(--font-size-xl);
    color: var(--color-secondary);
    margin: 0;
}

.decision-summary-date {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.decision-summary-verdict {
    font-size: var(--font-size-lg);
    color: var(--color-text);
    line-height: var(--line-height-base);
    margin-bottom: var(--space-md);
}

/* --- Dual Conclusion --- */
.decision-duo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.decision-duo-col {
    background: white;
    border-radius: var(--radius-md);
    padding: var(--space-md);
    border: 1px solid #dbeafe;
}

.decision-duo-col h3 {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-secondary);
    margin-bottom: var(--space-xs);
}

.decision-duo-col p {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    line-height: var(--line-height-base);
    margin: 0;
}

/* --- Key Differences (3 rows) --- */
.decision-key-diffs {
    background: white;
    border-radius: var(--radius-md);
    border: 1px solid #dbeafe;
    overflow: hidden;
}

.key-diff-row {
    display: grid;
    grid-template-columns: 120px 1fr 32px 1fr;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid #f1f5f9;
    font-size: var(--font-size-sm);
}

.key-diff-row:last-child {
    border-bottom: none;
}

.key-diff-label {
    font-weight: var(--font-weight-medium);
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.key-diff-a,
.key-diff-b {
    color: var(--color-text);
    font-weight: var(--font-weight-medium);
}

.key-diff-vs {
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    text-align: center;
}

/* --- Dual Tool Grid --- */
.dual-tool-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.dual-tool-vs {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: var(--space-2xl);
}

.vs-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-heading);
    color: white;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.05em;
}

/* --- Tool Summary Card --- */
.tool-summary-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.dual-tool-col:first-child .tool-summary-card {
    border-top-color: #6366f1; /* Indigo for Tool A */
}

.dual-tool-col:last-child .tool-summary-card {
    border-top-color: #0ea5e9; /* Sky blue for Tool B */
}

.tool-summary-header {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.tool-summary-logo {
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    flex-shrink: 0;
}

.tool-summary-titles {
    flex: 1;
}

.tool-summary-name {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-xs);
}

.tool-summary-one-line {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: 0;
}

.tool-summary-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: var(--space-sm);
}

.tool-summary-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--space-sm);
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
}

.tool-summary-stat .stat-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.tool-summary-stat .stat-value {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
}

.tool-summary-best-for {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    align-items: center;
}

.best-for-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

.tool-summary-cta {
    margin-top: var(--space-sm);
}

/* --- Key Differences Table --- */
.key-diffs-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    font-size: var(--font-size-sm);
}

.key-diffs-table th {
    text-align: left;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-alt);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-heading);
    border-bottom: 2px solid var(--color-border);
}

.key-diffs-table td {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border-light);
    line-height: 1.5;
    vertical-align: top;
}

.key-diffs-table tr:last-child td {
    border-bottom: none;
}

.key-diffs-table .col-dimension {
    width: 25%;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    letter-spacing: 0.03em;
}

.key-diffs-table .col-tool-a,
.key-diffs-table .col-tool-b {
    width: 37.5%;
    color: var(--color-text);
}

/* --- Key Differences (legacy card grid, replaced by table above) --- */
.key-differences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.key-diff-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.key-diff-label {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-sm);
    color: var(--color-heading);
}

.key-diff-detail {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: var(--line-height-base);
    margin: 0;
}

/* --- Final Verdict --- */
.final-verdict {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-left: 4px solid var(--color-success);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    max-width: var(--content-wide);
}

.final-verdict p {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-text);
}

/* --- Feature Difference Table --- */
.feature-diff-table {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.feature-diff-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.feature-diff-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.feature-diff-toggle input {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

.feature-diff-groups {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.feature-diff-group-title {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid var(--color-border-light);
}

.feature-diff-table-el {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.feature-diff-table-el th {
    text-align: left;
    padding: var(--space-md) var(--space-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    background: var(--color-bg-alt);
    border-bottom: 2px solid var(--color-border);
}

.feature-diff-table-el th .col-tool-logo {
    vertical-align: middle;
    margin-right: var(--space-xs);
    border-radius: var(--radius-sm);
}

.feature-diff-table-el td {
    padding: var(--space-md) var(--space-lg);
    font-size: var(--font-size-sm);
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: top;
}

.feature-diff-table-el .col-feature {
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    width: 30%;
}

.feature-diff-table-el .col-tool-a,
.feature-diff-table-el .col-tool-b {
    width: 35%;
}

.feature-diff-row.row-different td {
    background: rgba(245, 158, 11, 0.05);
}

.feature-diff-row .cell-winner {
    font-weight: var(--font-weight-bold);
    color: var(--color-success);
}

/* Difference-only mode: hide rows where both values are identical */
.feature-diff-table.show-differences-only .feature-diff-row[data-is-diff="0"] {
    display: none;
}

/* Show-all mode: every row visible (no exceptions) */

/* Show all / Show diff button at bottom */
.feature-diff-show-all {
    margin-top: var(--space-lg);
    text-align: center;
    border-top: 1px solid var(--color-border-light);
    padding-top: var(--space-lg);
}

#toggle-all-features {
    font-size: var(--font-size-sm);
}

/* --- Price Comparison --- */
.price-comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.price-comp-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.price-comp-tool-name {
    font-size: var(--font-size-lg);
    color: var(--color-heading);
}

.price-comp-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.price-comp-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.price-comp-row:last-of-type {
    border-bottom: none;
}

.price-comp-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    flex-shrink: 0;
}

.price-comp-value {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    text-align: right;
}

.price-comp-link {
    display: inline-block;
    margin-top: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
}

.price-comp-link:hover {
    text-decoration: underline;
}

/* --- Feature Diff Toggle (controls defined above in Price Comparison section) --- */

.feature-diff-count {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

/* --- Final CTA --- */
.comparison-final-cta {
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    text-align: center;
}

/* --- Trust Note (on comparison pages) --- */
.trust-note {
    background: #1e293b;
    color: #cbd5e1;
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.trust-note-icon {
    color: #60a5fa;
    flex-shrink: 0;
}

.trust-note-title {
    color: white;
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-xs);
}

.trust-note-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.trust-note-list li {
    font-size: var(--font-size-xs);
    color: #94a3b8;
    margin-bottom: var(--space-xs);
}

.trust-note-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
}

.trust-note-meta-item {
    font-size: var(--font-size-xs);
    color: #cbd5e1;
}

.trust-note-meta-item strong {
    color: white;
    font-weight: var(--font-weight-medium);
}

.trust-note-methodology {
    display: inline-block;
    margin-top: var(--space-sm);
    font-size: var(--font-size-xs);
    color: #60a5fa;
    text-decoration: none;
    font-weight: var(--font-weight-medium);
}

.trust-note-methodology:hover {
    color: #93c5fd;
    text-decoration: underline;
}

.comparison-final-cta .section-title {
    border-bottom: none;
    padding-bottom: 0;
}

.final-cta-secondary {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.final-cta-secondary-link {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
}

.final-cta-secondary-link:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}

.final-cta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    max-width: 600px;
    margin: 0 auto;
}

.final-cta-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.final-cta-label {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    margin: 0;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .decision-duo {
        grid-template-columns: 1fr;
    }

    .key-diff-row {
        grid-template-columns: 100px 1fr 24px 1fr;
        font-size: var(--font-size-xs);
    }

    .dual-tool-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .dual-tool-vs {
        padding-top: 0;
    }

    .price-comparison-grid {
        grid-template-columns: 1fr;
    }

    .final-cta-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .feature-diff-table-el {
        display: block;
    }

    .feature-diff-table-el thead {
        display: none;
    }

    .feature-diff-table-el tbody,
    .feature-diff-table-el tr,
    .feature-diff-table-el td {
        display: block;
    }

    .feature-diff-row {
        border: 1px solid var(--color-border);
        border-radius: var(--radius-sm);
        margin-bottom: var(--space-sm);
        padding: var(--space-sm);
    }

    .feature-diff-table-el td {
        border-bottom: none;
        padding: var(--space-xs) 0;
        display: flex;
        flex-direction: column;
    }

    .feature-diff-table-el td::before {
        content: attr(data-label);
        font-weight: var(--font-weight-medium);
        color: var(--color-text-muted);
        font-size: var(--font-size-xs);
        text-transform: uppercase;
        letter-spacing: 0.03em;
        margin-bottom: 2px;
    }

    .feature-diff-table-el .col-feature {
        width: 100%;
        font-size: var(--font-size-base);
        font-weight: var(--font-weight-bold);
        border-bottom: 1px solid var(--color-border);
        padding-bottom: var(--space-sm);
        margin-bottom: var(--space-xs);
    }

    .feature-diff-table-el .col-feature::before {
        content: none;
    }

    .feature-diff-table-el .col-tool-a,
    .feature-diff-table-el .col-tool-b {
        width: 100%;
    }

    .decision-summary-recommendations {
        grid-template-columns: 1fr;
    }
}