/* ============================================================
   Gallery V4 — Complete Design System
   Targets 4.8/5.0 across all 8 personas
   Built on V3 warm palette, adds: dynamic color, trust tags,
   thick bars, hero KPIs, CTAs, sub-cards, tasks, insights
   ============================================================ */

/* ── 1. Root Variables ── */
.grpt.gallery-v4 {
    /* Inherit V3 warm palette */
    --v3-bg: #fdf9f4;
    --v3-surface: #ffffff;
    --v3-surface-soft: #fbf7f1;
    --v3-border: #e9dfd4;
    --v3-border-strong: #e0d3c4;
    --v3-text: #231f1a;
    --v3-muted: #6b6258;
    --v3-muted-light: #9a9086;
    /* B2C defaults — overridden by .gallery-page--b2b below */
    --primary-color: #059669;
    --primary-hover: #047857;
    --primary-light: #D1FAE5;
    --v3-accent: var(--primary-color);
    --v3-accent-soft: var(--primary-light);
    --v3-accent-strong: var(--primary-hover);
    --v3-success: #0f766e;
    --v3-success-soft: #d1fae5;
    --v3-warning: #b45309;
    --v3-warning-soft: #fef3c7;
    --v3-danger: #dc2626;
    --v3-danger-soft: #fde8e8;
    --v3-info: #2563eb;
    --v3-info-soft: #dbeafe;
    --v3-shadow: 0 2px 8px rgba(35, 31, 26, 0.06), 0 12px 32px rgba(35, 31, 26, 0.08);
    --v3-shadow-hover: 0 4px 12px rgba(35, 31, 26, 0.08), 0 24px 48px rgba(35, 31, 26, 0.12);

    /* V4 semantic color tokens */
    --v4-excellent: #059669;
    --v4-excellent-bg: #D1FAE5;
    --v4-excellent-border: rgba(5, 150, 105, 0.2);
    --v4-good: var(--v3-accent);
    --v4-good-bg: var(--v3-accent-soft);
    --v4-good-border: rgba(5, 150, 105, 0.15);
    --v4-fair: #D97706;
    --v4-fair-text: #92400E;
    --v4-fair-bg: #FEF3C7;
    --v4-fair-border: rgba(217, 119, 6, 0.2);
    --v4-poor: #DC2626;
    --v4-poor-bg: #FEE2E2;
    --v4-poor-border: rgba(220, 38, 38, 0.2);
    --v4-money: #059669;
    --v4-loss: #DC2626;
    --v4-neutral: #6b7280;

    background: linear-gradient(180deg, #fdf9f4 0%, #f4ede4 100%);
    color: var(--v3-text);
    font-family: var(--font-sans);
}

/* B2B purple theme override — applied via dashboard layout .gallery-page--b2b */
.grpt.grader-b2b.gallery-v4 {
    --primary-color: #7C3AED;
    --primary-hover: #6D28D9;
    --primary-light: #EDE9FE;
}

/* ── 2. Grid System (from V3) ── */
.grpt .gallery-v4-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 22px;
    grid-auto-flow: dense;
}

.grpt .gallery-v4-span-2 { grid-column: span 2; }
.grpt .gallery-v4-span-3 { grid-column: span 3; }
.grpt .gallery-v4-span-4 { grid-column: span 4; }
.grpt .gallery-v4-span-6 { grid-column: span 6; }

/* ── 3. Card Base ── */
.grpt.gallery-v4 .v4-card {
    background: var(--v3-surface);
    border: 1px solid var(--v3-border);
    border-radius: 22px;
    padding: 26px 28px;
    box-shadow: var(--v3-shadow);
    display: flex;
    flex-direction: column;
    gap: 18px;
    height: 100%;
    transition: box-shadow 0.25s ease, transform 0.25s ease, opacity 0.45s ease;
    opacity: 0;
    transform: translateY(10px);
    transition-delay: var(--delay, 0ms);
    overflow: visible;
}

.grpt.gallery-v4 .v4-card.v4-visible {
    opacity: 1;
    transform: translateY(0);
}

.grpt.gallery-v4 .v4-card:hover {
    box-shadow: var(--v3-shadow-hover);
    border-color: var(--v3-border-strong);
}

/* Card variants */
.grpt.gallery-v4 .v4-card--hero {
    background: linear-gradient(135deg, #ffffff 0%, #fbf3e8 100%);
}

.grpt.gallery-v4 .v4-card--intel {
    background: linear-gradient(135deg, #fff7ed 0%, #fffaf6 100%);
    border-color: #efd9c4;
}

.grpt.gallery-v4 .v4-card--sales {
    background: linear-gradient(135deg, #f0fdf4 0%, #fefce8 50%, #ffffff 100%);
    border-color: rgba(5, 150, 105, 0.25);
    box-shadow: 0 16px 36px rgba(5, 150, 105, 0.08);
}

.grpt.gallery-v4 .v4-card--sales:hover {
    box-shadow: 0 26px 60px rgba(5, 150, 105, 0.14);
    border-color: rgba(5, 150, 105, 0.35);
}

.grpt.gallery-v4 .v4-card--accent {
    border-left: 4px solid var(--v3-accent);
}

/* ── 4. Card Header ── */
.grpt.gallery-v4 .v4-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.grpt.gallery-v4 .v4-card__head-left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.grpt.gallery-v4 .v4-pill {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--v3-muted);
    background: #f3ebe1;
    border: 1px solid #e8dccf;
    padding: 4px 10px;
    border-radius: 999px;
    white-space: nowrap;
    flex-shrink: 0;
}

.grpt.gallery-v4 .v4-card--intel .v4-pill {
    background: #fbe9d8;
    border-color: #f0d3b9;
    color: #9a5a2c;
}

/* ── 5. Typography ── */
.grpt.gallery-v4 .v4-title {
    font-family: var(--font-editorial);
    font-size: 1.35rem;
    font-weight: 400;
    margin: 0;
    color: var(--v3-text);
}

.grpt.gallery-v4 .v4-lede {
    font-size: 0.88rem;
    color: var(--v3-muted);
    margin: 0;
    line-height: 1.45;
}

/* ── 6. Toggle / Expand ── */
.grpt.gallery-v4 .v4-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    color: var(--v3-accent);
    background: transparent;
    border: 1px solid transparent;
    padding: 4px 8px;
    border-radius: 999px;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
}

.grpt.gallery-v4 .v4-toggle:hover {
    background: var(--v3-accent-soft);
}

.grpt.gallery-v4 .v4-toggle svg {
    transition: transform 0.2s ease;
}

.grpt.gallery-v4 .v4-toggle svg.rotated {
    transform: rotate(180deg);
}

/* ── 7. Dynamic Color Coding ── */

/* Value text colors */
.grpt .v4-value--excellent { color: var(--v4-excellent); }
.grpt .v4-value--good { color: var(--v4-good); }
.grpt .v4-value--fair { color: var(--v4-fair); font-weight: 600; }
.grpt .v4-value--poor { color: var(--v4-poor); font-weight: 700; }

/* Bar fill colors */
.grpt .v4-bar__fill--excellent { background: var(--v4-excellent); }
.grpt .v4-bar__fill--good { background: var(--v4-good); }
.grpt .v4-bar__fill--fair { background: var(--v4-fair); }
.grpt .v4-bar__fill--poor { background: var(--v4-poor); }

/* Background tints for sub-cards */
.grpt .v4-tint--excellent { background: var(--v4-excellent-bg); border-color: var(--v4-excellent-border); }
.grpt .v4-tint--good { background: var(--v4-good-bg); border-color: var(--v4-good-border); }
.grpt .v4-tint--fair { background: var(--v4-fair-bg); border-color: var(--v4-fair-border); }
.grpt .v4-tint--poor { background: var(--v4-poor-bg); border-color: var(--v4-poor-border); }

/* Money/loss text */
.grpt .v4-money { color: var(--v4-money); font-weight: 700; }
.grpt .v4-loss { color: var(--v4-loss); font-weight: 700; }

/* ── 8. Trust Tags & Methodology ── */

.grpt .v4-trust {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 2px 8px;
    border-radius: 4px;
    white-space: nowrap;
}

.grpt .v4-trust--verified {
    background: var(--v4-excellent-bg);
    color: var(--v4-excellent);
    border: 1px solid var(--v4-excellent-border);
}

.grpt .v4-trust--estimated {
    background: var(--v4-fair-bg);
    color: var(--v4-fair-text, #92400E);
    border: 1px solid var(--v4-fair-border);
}

.grpt .v4-trust--inferred {
    background: #ede9fe;
    color: #6d28d9;
    border: 1px solid rgba(109, 40, 217, 0.2);
}

.grpt .v4-trust::before {
    font-size: 0.7rem;
    margin-right: 2px;
}
.grpt .v4-trust--verified::before { content: '\2713'; }
.grpt .v4-trust--estimated::before { content: '\2248'; }
.grpt .v4-trust--inferred::before { content: '?'; }

/* Methodology callout */
.grpt .v4-methodology {
    font-size: 0.78rem;
    color: var(--v3-muted);
    padding: 10px 14px;
    border-left: 3px solid var(--v3-border-strong);
    background: var(--v3-surface-soft);
    border-radius: 0 10px 10px 0;
    margin-top: 8px;
    line-height: 1.5;
}

.grpt .v4-methodology__trigger {
    cursor: pointer;
    text-decoration: underline dashed;
    color: var(--v3-muted);
    font-size: 0.72rem;
    background: none;
    border: none;
    padding: 0;
}

.grpt .v4-methodology__trigger:hover {
    color: var(--v3-accent);
}

/* Data confidence bar */
.grpt .v4-confidence {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
}

.grpt .v4-confidence__bar {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    background: var(--v3-surface-soft);
    overflow: hidden;
}

.grpt .v4-confidence__fill {
    height: 100%;
    border-radius: 3px;
    background: var(--v4-excellent);
    transition: width 0.6s ease;
}

/* ── 9. Hero KPI System ── */

.grpt .v4-hero-kpi {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    font-feature-settings: 'tnum';
    letter-spacing: -0.02em;
}

.grpt .v4-hero-kpi--xl {
    font-size: 3.5rem;
}

.grpt .v4-hero-kpi--md {
    font-size: 2.5rem;
}

.grpt .v4-hero-kpi__context {
    font-size: 0.85rem;
    color: var(--v3-muted);
    margin-top: 4px;
    line-height: 1.4;
}

.grpt .v4-hero-kpi__benchmark {
    font-size: 0.72rem;
    padding: 3px 10px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
    margin-top: 6px;
}

.grpt .v4-hero-kpi__benchmark--good {
    background: var(--v4-excellent-bg);
    color: var(--v4-excellent);
}

.grpt .v4-hero-kpi__benchmark--fair {
    background: var(--v4-fair-bg);
    color: var(--v4-fair);
}

.grpt .v4-hero-kpi__benchmark--poor {
    background: var(--v4-poor-bg);
    color: var(--v4-poor);
}

/* Ring chart */
.grpt .v4-ring {
    position: relative;
    width: 140px;
    height: 140px;
    display: grid;
    place-items: center;
    text-align: center;
}

.grpt .v4-ring--lg {
    width: 160px;
    height: 160px;
}

.grpt .v4-ring svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.grpt .v4-ring__value {
    position: absolute;
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    font-family: var(--font-editorial);
    color: var(--v3-text);
}

.grpt .v4-ring__num {
    font-size: 2.5rem;
    font-weight: 400;
}

.grpt .v4-ring__max {
    font-size: 0.85rem;
    color: var(--v3-muted);
}

.grpt .v4-ring .v4-trust {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

/* Hero layout */
.grpt .v4-hero {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 18px;
    align-items: center;
}

.grpt .v4-hero__meta {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* KPI row */
.grpt .v4-kpi {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.grpt .v4-kpi__value {
    font-family: var(--font-editorial);
    font-size: 2.1rem;
    font-weight: 400;
    color: var(--v3-text);
}

.grpt .v4-kpi__label {
    font-size: 0.85rem;
    color: var(--v3-muted);
}

/* ── 10. Thick Bar System ── */

.grpt .v4-bar {
    height: 18px;
    border-radius: 9px;
    background: #eee4d8;
    overflow: hidden;
    position: relative;
}

.grpt .v4-bar__fill {
    height: 100%;
    border-radius: 9px;
    transition: width 0.6s ease;
    min-width: 2px;
    display: flex;
    align-items: center;
}

.grpt .v4-bar--chunky {
    height: 24px;
    border-radius: 12px;
}

.grpt .v4-bar--slim {
    height: 10px;
    border-radius: 5px;
}

.grpt .v4-bar__label {
    font-size: 0.7rem;
    font-weight: 600;
    color: white;
    padding: 0 8px;
    line-height: 18px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Bar row (label + bar + value) */
.grpt .v4-bar-row {
    display: grid;
    grid-template-columns: 140px 1fr auto;
    gap: 10px;
    align-items: center;
}

.grpt .v4-bar-row__label {
    font-size: 0.8rem;
    color: var(--v3-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.grpt .v4-bar-row__value {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--v3-text);
    white-space: nowrap;
}

.grpt .v4-bars {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ── 11. CTA Button System ── */

.grpt .v4-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 10px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    text-decoration: none;
    white-space: nowrap;
}

.grpt .v4-cta--primary {
    background: var(--v3-accent);
    color: white;
}

.grpt .v4-cta--primary:hover {
    background: var(--v3-accent-strong);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.grpt .v4-cta--ghost {
    background: transparent;
    color: var(--v3-accent);
    border: 1px solid var(--v3-accent);
}

.grpt .v4-cta--ghost:hover {
    background: var(--v3-accent-soft);
}

.grpt .v4-cta--sm {
    padding: 5px 12px;
    font-size: 0.75rem;
    border-radius: 8px;
}

.grpt .v4-cta-row {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    flex-wrap: wrap;
}

/* ── 12. Sub-card / Card-within-Card ── */

.grpt .v4-subcard {
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid var(--v3-border);
    background: var(--v3-surface-soft);
}

.grpt .v4-subcard--highlight {
    border-left: 4px solid var(--v3-accent);
    background: linear-gradient(135deg, var(--v3-accent-soft) 0%, var(--v3-surface) 100%);
}

.grpt .v4-subcard--muted {
    opacity: 0.85;
}

.grpt .v4-subcard--featured {
    border: 1px solid var(--v3-accent);
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.04) 0%, #ffffff 100%);
}

.grpt .v4-subcard__title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--v3-text);
}

.grpt .v4-subcard__value {
    font-size: 1.4rem;
    font-weight: 700;
}

.grpt .v4-subcards {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.grpt .v4-subcards--grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
}

/* ── 13. Monday-Morning Task List ── */

.grpt .v4-tasks {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.grpt .v4-task {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 10px;
    background: var(--v3-surface-soft);
    border: 1px solid var(--v3-border);
    font-size: 0.85rem;
    line-height: 1.45;
    color: var(--v3-text);
}

.grpt .v4-task__num {
    width: 22px;
    height: 22px;
    border-radius: 999px;
    background: var(--v3-accent);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.grpt .v4-task__body {
    flex: 1;
    min-width: 0;
}

.grpt .v4-task__effort {
    font-size: 0.68rem;
    padding: 2px 8px;
    border-radius: 999px;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

.grpt .v4-task__effort--low {
    background: var(--v4-excellent-bg);
    color: var(--v4-excellent);
}

.grpt .v4-task__effort--med {
    background: var(--v4-fair-bg);
    color: var(--v4-fair);
}

.grpt .v4-task__effort--high {
    background: var(--v4-poor-bg);
    color: var(--v4-poor);
}

/* ── 14. Insight Blocks ── */

.grpt .v4-insights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.grpt .v4-insight {
    padding: 14px;
    border-radius: 12px;
    border: 1px solid var(--v3-border);
    background: var(--v3-surface-soft);
}

.grpt .v4-insight__icon {
    font-size: 1.2rem;
    margin-bottom: 6px;
    line-height: 1;
}

.grpt .v4-insight__title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--v3-text);
}

.grpt .v4-insight__body {
    font-size: 0.8rem;
    color: var(--v3-muted);
    margin-top: 4px;
    line-height: 1.45;
}

/* ── 15. Metric Boxes ── */

.grpt .v4-metric {
    background: var(--v3-surface-soft);
    border: 1px solid var(--v3-border);
    border-radius: 16px;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.grpt .v4-metric__label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--v3-muted-light);
}

.grpt .v4-metric__value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--v3-text);
}

.grpt .v4-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.grpt .v4-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

/* ── 16. Table ── */

.grpt .v4-table {
    display: grid;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--v3-muted);
}

.grpt .v4-table__row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 8px;
    align-items: center;
    padding: 8px 10px;
    border-radius: 12px;
    background: var(--v3-surface-soft);
    border: 1px solid var(--v3-border);
    transition: border-color 0.15s ease;
}

.grpt .v4-table__row:hover {
    border-color: var(--v3-border-strong);
}

.grpt .v4-table__row--header {
    background: transparent;
    border: none;
    padding: 0 4px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.65rem;
    color: var(--v3-muted-light);
}

.grpt .v4-table__row--you {
    background: var(--v4-excellent-bg);
    border-color: var(--v4-excellent-border);
}

.grpt .v4-table__row--threat-high {
    border-left: 3px solid var(--v4-poor);
}

.grpt .v4-table__row--threat-medium {
    border-left: 3px solid var(--v4-fair);
}

.grpt .v4-table__row--threat-low {
    border-left: 3px solid var(--v4-excellent);
}

.grpt .v4-table--3 .v4-table__row { grid-template-columns: 2fr 1fr 1fr; }
.grpt .v4-table--5 .v4-table__row { grid-template-columns: 2fr 1fr 1fr 1fr 1fr; }

/* ── 17. Tags & Chips ── */

.grpt .v4-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.grpt .v4-tag {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid var(--v3-border);
    background: var(--v3-surface-soft);
    font-weight: 600;
    color: var(--v3-muted);
}

.grpt .v4-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 999px;
    background: var(--v3-accent-soft);
    color: var(--v3-accent);
}

.grpt .v4-chip--warning { background: var(--v3-warning-soft); color: #92400E; }
.grpt .v4-chip--danger { background: var(--v3-danger-soft); color: var(--v3-danger); }
.grpt .v4-chip--info { background: var(--v3-info-soft); color: var(--v3-info); }
.grpt .v4-chip--success { background: var(--v3-success-soft); color: var(--v3-success); }
.grpt .v4-chip--neutral { background: #eee4d8; color: var(--v3-muted); }

/* ── 18. Alerts ── */

.grpt .v4-alert {
    border-radius: 16px;
    padding: 12px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border: 1px solid transparent;
    font-size: 0.9rem;
}

.grpt .v4-alert--warning { background: var(--v3-warning-soft); color: #92400E; border-color: rgba(180, 83, 9, 0.15); }
.grpt .v4-alert--danger { background: var(--v3-danger-soft); color: var(--v3-danger); border-color: rgba(220, 38, 38, 0.18); }
.grpt .v4-alert--info { background: var(--v3-info-soft); color: var(--v3-info); border-color: rgba(37, 99, 235, 0.15); }
.grpt .v4-alert--success { background: var(--v3-success-soft); color: var(--v3-success); border-color: rgba(15, 118, 110, 0.15); }

/* ── 19. SWOT Matrix ── */

.grpt .v4-matrix {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.grpt .v4-matrix__cell {
    border-radius: 16px;
    padding: 14px 16px;
    border: 1px solid var(--v3-border);
    background: var(--v3-surface-soft);
}

.grpt .v4-matrix__cell--strength { background: #eaf6ef; border-color: #c9e8d7; }
.grpt .v4-matrix__cell--weakness { background: #fdecec; border-color: #f5caca; }
.grpt .v4-matrix__cell--opportunity { background: #eef5ff; border-color: #cfe0f7; }
.grpt .v4-matrix__cell--threat { background: #fff3e6; border-color: #f3d4b0; }

.grpt .v4-matrix__label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--v3-muted-light);
    display: block;
    margin-bottom: 6px;
}

.grpt .v4-matrix__item {
    font-size: 0.8rem;
    color: var(--v3-text);
    line-height: 1.45;
}

/* ── 20. Timeline ── */

.grpt .v4-timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
}

.grpt .v4-timeline::before {
    content: '';
    position: absolute;
    left: 19px;
    top: 16px;
    bottom: 16px;
    width: 2px;
    background: var(--v3-border);
}

.grpt .v4-timeline__step {
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 10px;
    align-items: start;
    padding: 8px 10px;
    position: relative;
    z-index: 1;
}

.grpt .v4-timeline__badge {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: var(--v3-accent-soft);
    color: var(--v3-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

.grpt .v4-timeline__badge--done {
    background: var(--v4-excellent);
    color: white;
}

.grpt .v4-timeline__badge--current {
    background: var(--v3-accent);
    color: white;
    box-shadow: 0 0 0 3px var(--v3-accent-soft);
}

.grpt .v4-timeline__badge--future {
    background: var(--v3-surface-soft);
    color: var(--v3-muted-light);
    border: 2px dashed var(--v3-border);
}

.grpt .v4-timeline__content {
    padding: 4px 0 16px;
}

.grpt .v4-timeline__title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--v3-text);
}

.grpt .v4-timeline__desc {
    font-size: 0.82rem;
    color: var(--v3-muted);
    margin-top: 4px;
    line-height: 1.45;
}

/* ── 21. Callout, Quote, Detail ── */

.grpt .v4-callout {
    border-left: 3px solid var(--v3-accent);
    background: linear-gradient(135deg, var(--v3-accent-soft) 0%, var(--v3-surface-soft) 100%);
    border-radius: 16px;
    padding: 14px 16px;
    color: var(--v3-muted);
    font-size: 0.88rem;
    line-height: 1.55;
}

.grpt .v4-callout--insight {
    border-left: 3px solid var(--v3-accent);
    background: linear-gradient(135deg, var(--v3-accent-soft) 0%, var(--v3-surface-soft) 100%);
}

.grpt .v4-quote {
    border-left: 3px solid var(--v3-accent);
    padding-left: 12px;
    color: var(--v3-text);
    font-size: 0.9rem;
    font-style: italic;
    line-height: 1.5;
}

.grpt .v4-detail {
    border-top: 1px solid var(--v3-border);
    padding-top: 18px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.grpt .v4-detail__title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--v3-muted);
    margin: 0;
}

/* ── 22. Tooltip (from V3) ── */

.grpt .v4-tooltip {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: help;
    border-bottom: 1px dotted rgba(35, 31, 26, 0.35);
    text-decoration: none;
}

.grpt .v4-tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    left: 0;
    bottom: calc(100% + 10px);
    display: block;
    padding: 10px 12px;
    background: #ffffff;
    border: 1px solid var(--v3-border);
    border-radius: 12px;
    box-shadow: var(--v3-shadow-hover);
    font-size: 12px;
    color: var(--v3-muted);
    width: min(320px, 80vw);
    max-width: 320px;
    white-space: normal;
    overflow-wrap: break-word;
    text-align: left;
    line-height: 1.4;
    opacity: 0;
    pointer-events: none;
    transform: translateY(4px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 40;
}

.grpt .v4-tooltip::before {
    content: "";
    position: absolute;
    left: 16px;
    bottom: calc(100% + 2px);
    width: 10px;
    height: 10px;
    background: #ffffff;
    border-left: 1px solid var(--v3-border);
    border-top: 1px solid var(--v3-border);
    transform: rotate(45deg);
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 39;
}

.v4-tooltip:hover::after,
.v4-tooltip:focus::after,
.v4-tooltip:hover::before,
.grpt .v4-tooltip:focus::before {
    opacity: 1;
    transform: translateY(-4px);
}

/* ── 23. Zero/Empty States ── */

.grpt .v4-empty {
    font-size: 0.82rem;
    color: var(--v3-muted-light);
    font-style: italic;
    padding: 8px 0;
}

.grpt .v4-empty--block {
    text-align: center;
    padding: 20px;
    background: var(--v3-surface-soft);
    border-radius: 14px;
    border: 1px dashed var(--v3-border);
}

/* ── 24. Lists ── */

.grpt .v4-list {
    margin: 0;
    padding-left: 18px;
    color: var(--v3-muted);
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 6px;
    line-height: 1.5;
}

/* ── 25. Rank/Status Box ── */

.grpt .v4-rank {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid var(--v3-border);
    background: var(--v3-surface-soft);
    color: var(--v3-muted);
    font-size: 0.85rem;
}

.grpt .v4-rank strong {
    color: var(--v3-text);
    font-weight: 600;
}

/* ── 26. Rating Stars ── */

.grpt .v4-rating {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.grpt .v4-rating__stars {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--v3-accent);
}

.grpt .v4-rating__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    color: var(--v3-muted);
}

.grpt .v4-dot {
    width: 4px;
    height: 4px;
    border-radius: 999px;
    background: var(--v3-muted-light);
    display: inline-block;
}

/* ── 27. Funnel Visualization ── */

.grpt .v4-funnel {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 8px 0;
}

.grpt .v4-funnel__stage {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 0;
}

.grpt .v4-funnel__bar {
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    padding: 0 12px;
    transition: width 0.6s ease;
    min-width: 60px;
}

.grpt .v4-funnel__label {
    font-size: 0.78rem;
    color: var(--v3-muted);
    min-width: 100px;
}

.grpt .v4-funnel__value {
    font-size: 0.95rem;
    font-weight: 700;
    color: white;
    white-space: nowrap;
}

/* ── 28. Section Headers (inherited from V3 gallery) ── */

.grpt.gallery-v4 .gallery-nav {
    background: rgba(248, 243, 236, 0.9);
    border-bottom: 1px solid var(--v3-border);
    backdrop-filter: blur(10px);
}

.grpt.gallery-v4 .gallery-nav__title,
.grpt.gallery-v4 .gallery-header__title,
.grpt.gallery-v4 .gallery-group__title {
    font-family: var(--font-editorial);
    font-weight: 400;
}

.grpt.gallery-v4 .gallery-header__desc {
    color: var(--v3-muted);
}

.grpt.gallery-v4 .gallery-group__desc code {
    background: #f1e7db;
    color: #6b6258;
    border: 1px solid #e4d5c5;
}

/* ── 29. Title Tooltips (card headings) ── */

.grpt .v4-title-tooltip {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: help;
}

.grpt .v4-title-tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    left: 0;
    bottom: calc(100% + 10px);
    display: block;
    padding: 10px 14px;
    background: #ffffff;
    border: 1px solid var(--v3-border);
    border-radius: 12px;
    box-shadow: var(--v3-shadow-hover);
    font-size: 0.78rem;
    font-family: var(--font-body, Inter, system-ui, sans-serif);
    font-weight: 400;
    color: var(--v3-muted);
    width: min(360px, 85vw);
    max-width: 360px;
    white-space: normal;
    overflow-wrap: break-word;
    text-align: left;
    line-height: 1.5;
    opacity: 0;
    pointer-events: none;
    transform: translateY(4px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 40;
}

.grpt .v4-title-tooltip::before {
    content: "";
    position: absolute;
    left: 16px;
    bottom: calc(100% + 2px);
    width: 10px;
    height: 10px;
    background: #ffffff;
    border-left: 1px solid var(--v3-border);
    border-top: 1px solid var(--v3-border);
    transform: rotate(45deg);
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 39;
}

.v4-title-tooltip:hover::after,
.v4-title-tooltip:focus::after,
.v4-title-tooltip:hover::before,
.grpt .v4-title-tooltip:focus::before {
    opacity: 1;
    transform: translateY(-4px);
}

/* Small info icon hint after title */
.grpt .v4-title-tooltip .v4-info-hint {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 999px;
    background: var(--v3-surface-soft);
    border: 1px solid var(--v3-border);
    font-size: 0.6rem;
    color: var(--v3-muted);
    flex-shrink: 0;
}

/* ── 30. Responsive Breakpoints ── */

@media (max-width: 1100px) {
    .grpt .gallery-v4-grid {
	        grid-template-columns: repeat(2, minmax(0, 1fr));
	    }
	    .grpt .gallery-v4-span-2,
	    .grpt .gallery-v4-span-3,
	    .grpt .gallery-v4-span-4 {
	        grid-column: span 1;
	    }
	    .grpt .gallery-v4-span-6 {
	        grid-column: span 2;
	    }
}

@media (max-width: 900px) {
.grpt .v4-bar-row {
        grid-template-columns: 1fr;
        gap: 6px;
    }
.grpt .v4-grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
.grpt .v4-hero {
        grid-template-columns: 1fr;
    }
    .v4-ring,
.grpt .v4-ring--lg {
        margin: 0 auto;
    }
.grpt .v4-insights {
        grid-template-columns: 1fr;
    }
.grpt .v4-hero-kpi { font-size: 2.5rem; }
.grpt .v4-hero-kpi--xl { font-size: 3rem; }
}

@media (max-width: 640px) {
    .grpt .gallery-v4-grid {
	        grid-template-columns: minmax(0, 1fr);
	    }
	    .grpt .gallery-v4-span-2,
	    .grpt .gallery-v4-span-3,
	    .grpt .gallery-v4-span-4,
	    .grpt .gallery-v4-span-6 {
	        grid-column: span 1;
	    }
.grpt.gallery-v4 .gallery-nav__sections {
	        flex-wrap: wrap;
	    }
    .v4-grid-2,
.grpt .v4-grid-3 {
        grid-template-columns: 1fr;
    }
.grpt .v4-ring { width: 120px; height: 120px; }
.grpt .v4-ring--lg { width: 140px; height: 140px; }
.grpt .v4-ring__num { font-size: 2rem; }
.grpt .v4-matrix { grid-template-columns: 1fr; }
.grpt .v4-table__row { grid-template-columns: 1fr 1fr; gap: 4px; }
.grpt .v4-subcards--grid { grid-template-columns: 1fr; }

    /* #69: Reduce large metric numbers on mobile */
.grpt .v4-hero-kpi { font-size: 2.2rem; }
.grpt .v4-hero-kpi--xl { font-size: 2.5rem; }

    /* #190: Ensure minimum 44x44px touch targets */
.grpt .v4-toggle {
        min-height: 44px;
        min-width: 44px;
        padding: 10px 12px;
    }
.grpt .v4-cta {
        min-height: 44px;
        padding: 10px 16px;
    }
}

/* ── SKELETON LOADING ── */
@keyframes v4-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.grpt .v4-skeleton {
    background: linear-gradient(90deg, #f0ede8 25%, #e8e4dd 50%, #f0ede8 75%);
    background-size: 200% 100%;
    animation: v4-shimmer 1.5s ease-in-out infinite;
    border-radius: 8px;
}

.grpt .v4-card--skeleton {
    padding: 24px;
    min-height: 180px;
}

.grpt .v4-card--skeleton .v4-skeleton-pill {
    width: 80px;
    height: 22px;
    border-radius: 12px;
    margin-bottom: 12px;
}

.grpt .v4-card--skeleton .v4-skeleton-title {
    width: 60%;
    height: 20px;
    margin-bottom: 8px;
}

.grpt .v4-card--skeleton .v4-skeleton-text {
    width: 90%;
    height: 14px;
    margin-bottom: 6px;
}

.grpt .v4-card--skeleton .v4-skeleton-text:last-child {
    width: 70%;
}

.grpt .v4-card--skeleton .v4-skeleton-kpi {
    width: 80px;
    height: 48px;
    margin: 16px 0 8px;
    border-radius: 10px;
}

/* ── 32. Micro-Interactions (Wave 5 Terminal A) ── */

/* #119: Score ring gradient stroke */
.grpt .v4-ring svg circle[stroke] {
    transition: stroke-dashoffset 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* #122: SWOT card stagger entry animation */
.grpt .v4-matrix__cell {
    opacity: 0;
    transform: translateY(12px);
    animation: v4-swot-enter 0.4s ease forwards;
}

.grpt .v4-matrix__cell:nth-child(1) { animation-delay: 0s; }
.grpt .v4-matrix__cell:nth-child(2) { animation-delay: 0.08s; }
.grpt .v4-matrix__cell:nth-child(3) { animation-delay: 0.16s; }
.grpt .v4-matrix__cell:nth-child(4) { animation-delay: 0.24s; }

@keyframes v4-swot-enter {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* #132: Gallery card stagger-fade on load */
.grpt .gallery-v4-grid > .gallery-v4-span-2,
.grpt .gallery-v4-grid > .gallery-v4-span-3,
.grpt .gallery-v4-grid > .gallery-v4-span-4,
.grpt .gallery-v4-grid > .gallery-v4-span-6 {
    animation: v4-card-enter 0.35s ease both;
}

.grpt .gallery-v4-grid > :nth-child(1) { animation-delay: 0s; }
.grpt .gallery-v4-grid > :nth-child(2) { animation-delay: 0.06s; }
.grpt .gallery-v4-grid > :nth-child(3) { animation-delay: 0.12s; }
.grpt .gallery-v4-grid > :nth-child(4) { animation-delay: 0.18s; }
.grpt .gallery-v4-grid > :nth-child(5) { animation-delay: 0.24s; }
.grpt .gallery-v4-grid > :nth-child(6) { animation-delay: 0.30s; }

@keyframes v4-card-enter {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* #120: Trust tag hover explanation tooltip */
.grpt .v4-trust[data-tooltip] {
    position: relative;
    cursor: help;
}

.grpt .v4-trust[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: #1C1917;
    color: #FAFAF9;
    font-size: 11px;
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 10;
}

.grpt .v4-trust[data-tooltip]:hover::after {
    opacity: 1;
}

/* Reduced motion: disable all entry animations */
@media (prefers-reduced-motion: reduce) {
    .v4-matrix__cell,
    .grpt .gallery-v4-grid > .gallery-v4-span-2,
    .grpt .gallery-v4-grid > .gallery-v4-span-3,
    .grpt .gallery-v4-grid > .gallery-v4-span-4,
.grpt .gallery-v4-grid > .gallery-v4-span-6 {
        opacity: 1;
        transform: none;
        animation: none;
    }
}