/* ============================================
   BREVET ANALYTICS MODULE — Intelligence Brevets
   Prefix: ba- (brevet analytics)
   Palette: --blue-brevet (#0EA5E9)
   ============================================ */

/* ---- Mode Toggle ---- */
.brevets-mode-toggle {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: rgba(14, 165, 233, 0.08);
    border-radius: 10px;
    margin: 0 0 16px 0;
    width: fit-content;
}

.brevets-mode-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: #64748b;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.brevets-mode-btn:hover {
    color: var(--blue-brevet, #0EA5E9);
    background: rgba(14, 165, 233, 0.06);
}

.brevets-mode-btn.active {
    background: var(--blue-brevet, #0EA5E9);
    color: white;
    box-shadow: 0 2px 8px rgba(14, 165, 233, 0.3);
}

.brevets-mode-btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* ---- Analytics Container ---- */
.brevets-analytics-container {
    width: 100%;
    min-height: auto;
    padding: 0;
    position: relative;
    animation: ba-fadeIn 0.3s ease;
}

@keyframes ba-fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---- Tab Navigation ---- */
.ba-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border-color, #e2e8f0);
    margin-bottom: 24px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.ba-tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border: none;
    background: none;
    color: #64748b;
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.ba-tab-btn:hover {
    color: var(--blue-brevet, #0EA5E9);
    background: rgba(14, 165, 233, 0.04);
}

.ba-tab-btn.active {
    color: var(--blue-brevet, #0EA5E9);
    border-bottom-color: var(--blue-brevet, #0EA5E9);
    font-weight: 600;
}

.ba-tab-btn svg {
    width: 16px;
    height: 16px;
}

.ba-tab-content {
    display: none;
}

.ba-tab-content.active {
    display: block;
    animation: ba-fadeIn 0.25s ease;
}

/* ---- Main Header Bar ---- */
.ba-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    margin: 0 0 16px 0;
    background: linear-gradient(135deg, rgba(14,165,233,0.06) 0%, rgba(99,102,241,0.04) 100%);
    border-radius: 16px;
    border: 1px solid rgba(14,165,233,0.12);
}

[data-theme="dark"] .ba-header-bar {
    background: linear-gradient(135deg, rgba(14,165,233,0.08) 0%, rgba(99,102,241,0.06) 100%);
    border-color: rgba(14,165,233,0.15);
}

.ba-header-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.ba-header-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--blue-brevet, #0EA5E9);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ba-header-icon svg {
    color: white;
    stroke: white;
}

.ba-header-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.3px;
}

[data-theme="dark"] .ba-header-title {
    color: #f1f5f9;
}

.ba-header-subtitle {
    font-size: 0.82rem;
    color: #64748b;
    margin-top: 2px;
}

/* ---- Info Bar ---- */
.ba-info-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.ba-info-date {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: #64748b;
    padding: 4px 12px;
    background: var(--bg-secondary, #f8fafc);
    border-radius: 8px;
}

[data-theme="dark"] .ba-info-date {
    background: #1e293b;
}

.ba-regen-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--blue-brevet, #0EA5E9);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-left: auto;
}

.ba-regen-btn:hover {
    background: var(--blue-brevet-dark, #0284C7);
    box-shadow: 0 4px 12px rgba(14,165,233,0.3);
}

/* ---- Section Headers ---- */
.ba-section-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ba-section-title svg {
    color: var(--blue-brevet, #0EA5E9);
    width: 20px;
    height: 20px;
}

.ba-section-subtitle {
    font-size: 0.85rem;
    color: #94a3b8;
    margin: -12px 0 20px 0;
}

/* ---- KPI Cards Grid ---- */
.ba-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.ba-kpi-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    border: 1px solid #e2e8f0;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.ba-kpi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue-brevet, #0EA5E9), var(--blue-brevet-light, #38BDF8));
}

.ba-kpi-card:hover {
    box-shadow: 0 4px 16px rgba(14, 165, 233, 0.12);
    transform: translateY(-2px);
}

.ba-kpi-label {
    font-size: 0.78rem;
    font-weight: 500;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.ba-kpi-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.1;
    margin-bottom: 4px;
}

.ba-kpi-change {
    font-size: 0.78rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

.ba-kpi-change.positive { color: #059669; }
.ba-kpi-change.negative { color: #dc2626; }
.ba-kpi-change.neutral { color: #94a3b8; }

.ba-kpi-icon {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--blue-brevet-pale, #E0F2FE);
    color: var(--blue-brevet, #0EA5E9);
}

.ba-kpi-icon svg {
    width: 20px;
    height: 20px;
}

/* ---- Chart Containers ---- */
.ba-chart-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.ba-chart-row.triple {
    grid-template-columns: 1fr 1fr 1fr;
}

.ba-chart-container {
    background: var(--card-bg, white);
    border-radius: 14px;
    padding: 22px;
    border: 1px solid var(--border-color, #e2e8f0);
    transition: box-shadow 0.2s, border-color 0.2s;
}

.ba-chart-container.ba-chart-styled {
    position: relative;
    overflow: hidden;
}

.ba-chart-container.ba-chart-styled:hover {
    border-color: rgba(14,165,233,0.25);
    box-shadow: 0 4px 20px rgba(14,165,233,0.06);
}

.ba-chart-container.full-width {
    grid-column: 1 / -1;
}

.ba-chart-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.ba-chart-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.ba-chart-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary, #1e293b);
    letter-spacing: -0.01em;
    flex: 1;
}

.ba-chart-actions {
    display: flex;
    gap: 6px;
}

.ba-chart-action-btn {
    padding: 4px 10px;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 6px;
    background: var(--card-bg, white);
    color: var(--text-secondary, #64748b);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.15s;
}

.ba-chart-action-btn:hover,
.ba-chart-action-btn.active {
    border-color: var(--blue-brevet, #0EA5E9);
    color: var(--blue-brevet, #0EA5E9);
    background: var(--blue-brevet-pale, #E0F2FE);
}

.ba-canvas-wrap {
    position: relative;
    width: 100%;
    height: 300px;
}

.ba-canvas-wrap canvas {
    width: 100% !important;
    height: 100% !important;
}

.ba-canvas-wrap.small {
    height: 220px;
}

.ba-canvas-wrap.tall {
    height: 400px;
}

/* ---- Patent Search ---- */
.ba-search-form {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.ba-search-input {
    flex: 1;
    min-width: 250px;
    padding: 10px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 0.9rem;
    transition: border-color 0.2s;
    outline: none;
}

.ba-search-input:focus {
    border-color: var(--blue-brevet, #0EA5E9);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.ba-search-select {
    padding: 10px 14px;
    border: 2px solid var(--border-color, #e2e8f0);
    border-radius: 10px;
    font-size: 0.85rem;
    background: var(--card-bg, white);
    color: var(--text-primary, #334155);
    cursor: pointer;
    outline: none;
}

.ba-search-select:focus {
    border-color: var(--blue-brevet, #0EA5E9);
}

.ba-search-btn {
    padding: 10px 24px;
    background: var(--blue-brevet, #0EA5E9);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.ba-search-btn:hover {
    background: var(--blue-brevet-dark, #0284C7);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

.ba-search-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.ba-filter-tag {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: var(--blue-brevet-pale, #E0F2FE);
    color: var(--blue-brevet-dark, #0284C7);
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 500;
}

.ba-filter-tag .remove {
    cursor: pointer;
    opacity: 0.6;
}

.ba-filter-tag .remove:hover {
    opacity: 1;
}

/* ---- Patent Result Cards ---- */
.ba-results-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 500px;
    overflow-y: auto;
    padding-right: 8px;
    scrollbar-width: thin;
    scrollbar-color: rgba(14, 165, 233, 0.3) transparent;
}

.ba-results-list::-webkit-scrollbar {
    width: 6px;
}

.ba-results-list::-webkit-scrollbar-track {
    background: transparent;
}

.ba-results-list::-webkit-scrollbar-thumb {
    background: rgba(14, 165, 233, 0.25);
    border-radius: 10px;
}

.ba-results-list::-webkit-scrollbar-thumb:hover {
    background: rgba(14, 165, 233, 0.4);
}

.ba-patent-card {
    background: var(--card-bg, white);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 14px;
    padding: 18px 22px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    position: relative;
    overflow: hidden;
}

.ba-patent-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue-brevet, #0EA5E9), #38bdf8);
    opacity: 0;
    transition: opacity 0.25s;
}

.ba-patent-card:hover {
    border-color: rgba(14, 165, 233, 0.3);
    box-shadow: 0 6px 24px rgba(14, 165, 233, 0.1);
    transform: translateY(-2px);
}

.ba-patent-card:hover::before {
    opacity: 1;
}

.ba-patent-card.selected {
    border-color: var(--blue-brevet, #0EA5E9);
    background: rgba(14, 165, 233, 0.04);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.08);
}

.ba-patent-number {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--blue-brevet, #0EA5E9);
    font-family: monospace;
}

.ba-patent-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary, #1e293b);
    margin: 4px 0;
    line-height: 1.3;
}

.ba-patent-meta {
    display: flex;
    gap: 16px;
    font-size: 0.78rem;
    color: var(--text-secondary, #64748b);
    flex-wrap: wrap;
}

.ba-patent-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.ba-status-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    white-space: nowrap;
    align-self: flex-start;
    backdrop-filter: blur(4px);
}

.ba-status-badge.alive { background: rgba(5, 150, 105, 0.12); color: #059669; border: 1px solid rgba(5, 150, 105, 0.2); }
.ba-status-badge.dead { background: rgba(239, 68, 68, 0.1); color: #ef4444; border: 1px solid rgba(239, 68, 68, 0.2); }
.ba-status-badge.pending { background: rgba(245, 158, 11, 0.1); color: #d97706; border: 1px solid rgba(245, 158, 11, 0.2); }
.ba-status-badge.expired { background: rgba(100, 116, 139, 0.1); color: #64748b; border: 1px solid rgba(100, 116, 139, 0.15); }
.ba-status-badge.opposed { background: rgba(236, 72, 153, 0.1); color: #ec4899; border: 1px solid rgba(236, 72, 153, 0.2); }

/* ---- Legal Status Timeline ---- */
.ba-timeline {
    position: relative;
    padding-left: 32px;
    margin: 16px 0;
}

.ba-timeline::before {
    content: '';
    position: absolute;
    left: 9px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--blue-brevet, #0EA5E9) 0%, rgba(14, 165, 233, 0.15) 100%);
    border-radius: 2px;
}

.ba-timeline-event {
    position: relative;
    padding: 12px 0 22px 22px;
    transition: all 0.2s;
}

.ba-timeline-event:hover {
    background: rgba(14, 165, 233, 0.03);
    border-radius: 0 12px 12px 0;
    margin-right: -8px;
    padding-right: 8px;
}

.ba-timeline-event::before {
    content: '';
    position: absolute;
    left: -27px;
    top: 16px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--blue-brevet, #0EA5E9);
    border: 3px solid var(--card-bg, white);
    box-shadow: 0 0 0 2px var(--blue-brevet, #0EA5E9), 0 2px 8px rgba(14, 165, 233, 0.25);
    z-index: 1;
    transition: transform 0.2s;
}

.ba-timeline-event:hover::before {
    transform: scale(1.2);
}

.ba-timeline-event.critical::before { background: #ef4444; box-shadow: 0 0 0 2px #ef4444, 0 2px 8px rgba(239, 68, 68, 0.3); }
.ba-timeline-event.success::before { background: #059669; box-shadow: 0 0 0 2px #059669, 0 2px 8px rgba(5, 150, 105, 0.3); }
.ba-timeline-event.warning::before { background: #f59e0b; box-shadow: 0 0 0 2px #f59e0b, 0 2px 8px rgba(245, 158, 11, 0.3); }

.ba-timeline-date {
    font-size: 0.75rem;
    color: var(--text-secondary, #94a3b8);
    font-weight: 600;
    letter-spacing: 0.3px;
}

.ba-timeline-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary, #1e293b);
    margin: 3px 0;
}

.ba-timeline-desc {
    font-size: 0.8rem;
    color: var(--text-secondary, #64748b);
    line-height: 1.4;
}

/* ---- Citation Graph ---- */
.ba-citation-container {
    background: var(--card-bg, white);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 14px;
    padding: 22px;
    margin-bottom: 20px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.ba-citation-container:hover {
    border-color: rgba(14, 165, 233, 0.2);
    box-shadow: 0 4px 16px rgba(14, 165, 233, 0.05);
}

.ba-citation-svg {
    width: 100%;
    height: 400px;
    background: #fafbfc;
    border-radius: 8px;
}

.ba-citation-node {
    cursor: pointer;
    transition: all 0.2s;
}

.ba-citation-node:hover {
    filter: brightness(0.9);
}

.ba-citation-legend {
    display: flex;
    gap: 16px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.ba-citation-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: #64748b;
}

.ba-citation-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

/* ---- Radar / Value Metrics ---- */
.ba-radar-container {
    max-width: 450px;
    margin: 0 auto;
}

.ba-value-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 16px;
}

.ba-value-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ba-value-label {
    font-size: 0.78rem;
    color: #64748b;
    font-weight: 500;
}

.ba-value-bar {
    height: 6px;
    background: #e2e8f0;
    border-radius: 3px;
    overflow: hidden;
}

.ba-value-bar-fill {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--blue-brevet, #0EA5E9), var(--blue-brevet-light, #38BDF8));
    transition: width 0.6s ease;
}

.ba-value-score {
    font-size: 0.82rem;
    font-weight: 700;
    color: #1e293b;
}

/* ---- Assignee Tree ---- */
.ba-tree {
    padding: 8px 0;
}

.ba-tree-item {
    padding: 8px 12px;
    padding-left: calc(12px + var(--depth, 0) * 24px);
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: background 0.15s;
}

.ba-tree-item:hover {
    background: rgba(14, 165, 233, 0.04);
}

.ba-tree-toggle {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    border: 1px solid #cbd5e1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: #64748b;
    flex-shrink: 0;
    cursor: pointer;
    transition: all 0.15s;
}

.ba-tree-toggle.expanded {
    background: var(--blue-brevet-pale, #E0F2FE);
    border-color: var(--blue-brevet, #0EA5E9);
    color: var(--blue-brevet, #0EA5E9);
}

.ba-tree-name {
    font-size: 0.88rem;
    font-weight: 500;
    color: #1e293b;
}

.ba-tree-count {
    font-size: 0.75rem;
    color: #94a3b8;
    margin-left: auto;
}

/* ---- Network Graph (Collaboration/Concept) ---- */
.ba-network-container {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
}

.ba-network-svg {
    width: 100%;
    height: 500px;
    background: linear-gradient(135deg, #fafbfc 0%, #f0f4f8 100%);
}

.ba-network-node {
    cursor: grab;
}

.ba-network-node:active {
    cursor: grabbing;
}

.ba-network-label {
    font-size: 11px;
    font-weight: 500;
    fill: #334155;
    pointer-events: none;
    text-anchor: middle;
}

.ba-network-edge {
    stroke: #cbd5e1;
    stroke-width: 1;
    opacity: 0.6;
}

/* ---- World Map ---- */
.ba-map-container {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px;
}

.ba-map-svg {
    width: 100%;
    height: auto;
    max-height: 500px;
    display: block;
}

.ba-map-country {
    stroke: #94a3b8;
    stroke-width: 0.8;
    cursor: pointer;
    transition: all 0.2s;
}

[data-theme="dark"] .ba-map-country {
    stroke: #475569;
}

.ba-map-country:hover {
    stroke-width: 1.5;
    stroke: var(--blue-brevet-dark, #0284C7);
    filter: brightness(0.92);
}

.ba-map-legend {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    justify-content: center;
}

.ba-map-legend-gradient {
    width: 200px;
    height: 10px;
    border-radius: 5px;
    background: linear-gradient(90deg, #E0F2FE, #0EA5E9, #0369a1);
}

.ba-map-legend-label {
    font-size: 0.75rem;
    color: #64748b;
}

/* ---- Tag Cloud ---- */
.ba-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 12px;
    padding: 24px 16px;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    min-height: 200px;
    align-items: center;
}

.ba-tag {
    color: var(--blue-brevet-dark, #0284C7);
    cursor: pointer;
    transition: all 0.2s;
    line-height: 1.2;
    white-space: nowrap;
}

.ba-tag:hover {
    color: var(--blue-brevet, #0EA5E9);
    text-decoration: underline;
}

/* ---- Word Cloud (Orbit-style dense) ---- */
.ba-word-cloud-wrap {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: baseline;
    align-content: center;
    gap: 1px 5px;
    padding: 16px 12px;
    min-height: 260px;
    max-height: 360px;
    overflow: hidden;
    line-height: 1.4;
    text-align: center;
    word-spacing: 2px;
}

.ba-cloud-word {
    display: inline;
    transition: transform 0.2s ease, opacity 0.2s ease;
    cursor: pointer;
    white-space: nowrap;
}

.ba-cloud-word:hover {
    opacity: 1 !important;
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 2px;
}

/* ---- Weak Signals ---- */
.ba-signals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.ba-signal-card {
    background: var(--card-bg, white);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 14px;
    padding: 18px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.ba-signal-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #a855f7, #6366f1);
    opacity: 0.6;
}

.ba-signal-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
    border-color: rgba(168, 85, 247, 0.25);
}

.ba-signal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.ba-signal-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary, #1e293b);
}

.ba-signal-trend {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 600;
    backdrop-filter: blur(4px);
}

.ba-signal-trend.emerging { background: rgba(5, 150, 105, 0.12); color: #059669; border: 1px solid rgba(5, 150, 105, 0.2); }
.ba-signal-trend.declining { background: rgba(239, 68, 68, 0.1); color: #ef4444; border: 1px solid rgba(239, 68, 68, 0.2); }
.ba-signal-trend.stable { background: rgba(100, 116, 139, 0.1); color: #64748b; border: 1px solid rgba(100, 116, 139, 0.15); }

.ba-signal-sparkline {
    margin: 8px 0;
}

.ba-signal-sparkline svg {
    width: 100%;
    height: 40px;
}

.ba-signal-stats {
    display: flex;
    gap: 16px;
    font-size: 0.78rem;
    color: var(--text-secondary, #64748b);
}

.ba-signal-stats span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ---- Chemistry Module ---- */
.ba-chem-input {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    margin-bottom: 16px;
}

.ba-chem-textarea {
    width: 100%;
    min-height: 80px;
    padding: 10px 14px;
    border: 2px solid var(--border-color, #e2e8f0);
    border-radius: 10px;
    font-family: monospace;
    font-size: 0.85rem;
    resize: vertical;
    outline: none;
    background: var(--card-bg, white);
    color: var(--text-primary, #1e293b);
}

.ba-chem-textarea:focus {
    border-color: var(--blue-brevet, #0EA5E9);
}

.ba-chem-canvas {
    width: 100%;
    min-height: 250px;
    background: var(--card-bg, white);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary, #94a3b8);
    font-size: 0.85rem;
}

/* ---- Biosequence Module ---- */
.ba-seq-alignment {
    font-family: 'Courier New', monospace;
    font-size: 0.82rem;
    line-height: 1.6;
    background: var(--bg-tertiary, #fafbfc);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 12px;
    padding: 16px;
    overflow-x: auto;
    white-space: pre;
}

.ba-seq-match { color: #059669; font-weight: 700; }
.ba-seq-mismatch { color: #dc2626; font-weight: 700; background: #fee2e2; }
.ba-seq-gap { color: #94a3b8; }

/* ---- Reports / Stakeholder ---- */
.ba-report-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.ba-report-card {
    background: var(--card-bg, white);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 14px;
    padding: 24px;
    position: relative;
    overflow: hidden;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.ba-report-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue-brevet, #0EA5E9), #38bdf8, #7dd3fc);
}

.ba-report-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(14, 165, 233, 0.08);
    border-color: rgba(14, 165, 233, 0.2);
}

.ba-report-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary, #1e293b);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ba-report-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color, #f1f5f9);
    transition: background 0.15s;
}

.ba-report-metric:hover {
    background: rgba(14, 165, 233, 0.02);
    margin: 0 -8px;
    padding-left: 8px;
    padding-right: 8px;
    border-radius: 6px;
}

.ba-report-metric:last-child {
    border-bottom: none;
}

.ba-report-metric-label {
    font-size: 0.85rem;
    color: var(--text-secondary, #64748b);
}

.ba-report-metric-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary, #1e293b);
}

.ba-export-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.ba-export-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 24px 16px;
    background: var(--card-bg, white);
    border: 2px solid var(--border-color, #e2e8f0);
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.ba-export-btn:hover {
    border-color: var(--blue-brevet, #0EA5E9);
    background: rgba(14, 165, 233, 0.04);
    box-shadow: 0 8px 24px rgba(14, 165, 233, 0.12);
    transform: translateY(-3px);
}

.ba-export-btn svg {
    width: 32px;
    height: 32px;
    color: var(--blue-brevet, #0EA5E9);
}

.ba-export-btn-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary, #1e293b);
}

.ba-export-btn-desc {
    font-size: 0.78rem;
    color: var(--text-secondary, #94a3b8);
}

/* ---- Prosecution Analytics ---- */
.ba-prosecution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.ba-prosecution-stat {
    text-align: center;
    padding: 18px;
    background: var(--bg-tertiary, #f8fafc);
    border-radius: 14px;
    border: 1px solid var(--border-color, #e2e8f0);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.ba-prosecution-stat::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue-brevet, #0EA5E9), #38bdf8);
}

.ba-prosecution-stat:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(14, 165, 233, 0.1);
}

.ba-prosecution-stat-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--blue-brevet, #0EA5E9);
    background: linear-gradient(135deg, #0EA5E9, #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ba-prosecution-stat-label {
    font-size: 0.78rem;
    color: var(--text-secondary, #64748b);
    margin-top: 6px;
    font-weight: 500;
}

/* ---- Competitive Intelligence ---- */
.ba-competitor-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

.ba-competitor-card {
    background: var(--card-bg, white);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 14px;
    padding: 18px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.ba-competitor-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--blue-brevet, #0EA5E9), #38bdf8);
    border-radius: 4px 0 0 4px;
}

.ba-competitor-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border-color: rgba(14, 165, 233, 0.25);
}

.ba-competitor-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary, #1e293b);
    margin-bottom: 10px;
    padding-left: 6px;
}

.ba-competitor-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.ba-competitor-stat {
    font-size: 0.78rem;
    color: var(--text-secondary, #64748b);
    padding: 6px 8px;
    background: var(--bg-tertiary, #f8fafc);
    border-radius: 8px;
}

.ba-competitor-stat strong {
    display: block;
    font-size: 1rem;
    color: var(--text-primary, #1e293b);
}

/* ---- Sub-sections ---- */
/* (defined above with .ba-subsection-title) */

/* ---- Source Status Badges ---- */
.ba-source-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.2s;
}

.ba-source-badge .ba-source-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

.ba-source-badge.online {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.ba-source-badge.online .ba-source-dot {
    background: #10b981;
    box-shadow: 0 0 6px rgba(16, 185, 129, 0.4);
}

.ba-source-badge.offline {
    background: rgba(239, 68, 68, 0.08);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.ba-source-badge.offline .ba-source-dot {
    background: #ef4444;
    box-shadow: 0 0 6px rgba(239, 68, 68, 0.4);
}

.ba-source-badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

/* ---- Watch List Items ---- */
.ba-watch-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    margin: 6px 0;
    background: var(--card-bg, #f8fafc);
    border-radius: 12px;
    border: 1px solid var(--border-color, #e2e8f0);
    transition: all 0.2s;
}

.ba-watch-item:hover {
    border-color: rgba(14, 165, 233, 0.25);
    box-shadow: 0 2px 12px rgba(14, 165, 233, 0.06);
}

.ba-watch-active-badge {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

.ba-watch-active-badge.active {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.ba-watch-active-badge.paused {
    background: rgba(239, 68, 68, 0.08);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.ba-subsection-title {
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--text-primary, #1e293b);
    margin-bottom: 14px;
    padding: 10px 14px;
    background: linear-gradient(90deg, rgba(14,165,233,0.06) 0%, transparent 60%);
    border-left: 3px solid var(--blue-brevet, #0EA5E9);
    border-radius: 0 8px 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ba-subsection-title svg {
    color: var(--blue-brevet, #0EA5E9);
    flex-shrink: 0;
}

/* ---- Loading States ---- */
.ba-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: #94a3b8;
    gap: 12px;
}

.ba-loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid #e2e8f0;
    border-top-color: var(--blue-brevet, #0EA5E9);
    border-radius: 50%;
    animation: ba-spin 0.8s linear infinite;
}

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

/* ---- Empty States ---- */
.ba-empty {
    text-align: center;
    padding: 40px 20px;
    color: #94a3b8;
}

.ba-empty svg {
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.ba-empty-title {
    font-size: 1rem;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 4px;
}

.ba-empty-desc {
    font-size: 0.85rem;
}

/* ---- Utility ---- */
.ba-flex { display: flex; }
.ba-flex-col { flex-direction: column; }
.ba-gap-sm { gap: 8px; }
.ba-gap-md { gap: 16px; }
.ba-gap-lg { gap: 24px; }
.ba-mb-sm { margin-bottom: 8px; }
.ba-mb-md { margin-bottom: 16px; }
.ba-mb-lg { margin-bottom: 24px; }

/* ---- Treemap ---- */
.ba-treemap {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 6px;
    background: var(--card-bg, white);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 14px;
    min-height: 300px;
}

.ba-treemap-cell {
    border-radius: 6px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    font-weight: 600;
    font-size: 0.82rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    overflow: hidden;
}

.ba-treemap-cell:hover {
    filter: brightness(1.1);
    transform: scale(1.02);
    z-index: 1;
}

.ba-treemap-cell-count {
    font-size: 0.72rem;
    opacity: 0.85;
    font-weight: 400;
}

/* ---- Landscape Stacked Bars ---- */
.ba-landscape-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.ba-landscape-label {
    width: 120px;
    text-align: right;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-primary, #334155);
    flex-shrink: 0;
}

.ba-landscape-bars {
    flex: 1;
    display: flex;
    height: 28px;
    border-radius: 6px;
    overflow: hidden;
}

.ba-landscape-segment {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    font-weight: 600;
    color: white;
    transition: all 0.3s;
    min-width: 24px;
}

.ba-landscape-segment:hover {
    filter: brightness(1.15);
}

/* ============================================
   DARK MODE
   ============================================ */
[data-theme="dark"] .brevets-mode-toggle {
    background: rgba(14, 165, 233, 0.12);
}

[data-theme="dark"] .brevets-mode-btn {
    color: #94a3b8;
}

[data-theme="dark"] .ba-tab-btn {
    color: #94a3b8;
}

[data-theme="dark"] .ba-tabs {
    border-bottom-color: var(--border-color, #2A3F5F);
}

[data-theme="dark"] .ba-kpi-card,
[data-theme="dark"] .ba-chart-container,
[data-theme="dark"] .ba-patent-card,
[data-theme="dark"] .ba-citation-container,
[data-theme="dark"] .ba-network-container,
[data-theme="dark"] .ba-map-container,
[data-theme="dark"] .ba-signal-card,
[data-theme="dark"] .ba-report-card,
[data-theme="dark"] .ba-competitor-card,
[data-theme="dark"] .ba-tag-cloud,
[data-theme="dark"] .ba-treemap {
    background: var(--card-bg, #131C31);
    border-color: var(--border-color, #2A3F5F);
}

[data-theme="dark"] .ba-section-title,
[data-theme="dark"] .ba-chart-title,
[data-theme="dark"] .ba-patent-title,
[data-theme="dark"] .ba-kpi-value,
[data-theme="dark"] .ba-signal-name,
[data-theme="dark"] .ba-tree-name,
[data-theme="dark"] .ba-competitor-name,
[data-theme="dark"] .ba-report-card-title,
[data-theme="dark"] .ba-report-metric-value,
[data-theme="dark"] .ba-export-btn-label,
[data-theme="dark"] .ba-timeline-title,
[data-theme="dark"] .ba-value-score,
[data-theme="dark"] .ba-prosecution-stat-value,
[data-theme="dark"] .ba-landscape-label {
    color: #e2e8f0;
}

[data-theme="dark"] .ba-kpi-label,
[data-theme="dark"] .ba-patent-meta,
[data-theme="dark"] .ba-section-subtitle,
[data-theme="dark"] .ba-timeline-desc,
[data-theme="dark"] .ba-value-label,
[data-theme="dark"] .ba-signal-stats,
[data-theme="dark"] .ba-competitor-stat,
[data-theme="dark"] .ba-report-metric-label,
[data-theme="dark"] .ba-export-btn-desc,
[data-theme="dark"] .ba-prosecution-stat-label {
    color: #94a3b8;
}

[data-theme="dark"] .ba-search-input,
[data-theme="dark"] .ba-search-select,
[data-theme="dark"] .ba-chem-textarea {
    background: var(--input-bg, #1A2744);
    border-color: var(--input-border, #2A3F5F);
    color: var(--text-primary, #F1F5F9);
}

[data-theme="dark"] .ba-chart-action-btn,
[data-theme="dark"] .ba-export-btn {
    background: var(--card-bg, #131C31);
    border-color: var(--border-color, #2A3F5F);
    color: #94a3b8;
}

[data-theme="dark"] .ba-kpi-icon {
    background: rgba(14, 165, 233, 0.15);
}

[data-theme="dark"] .ba-value-bar {
    background: var(--bg-tertiary, #1A2744);
}

[data-theme="dark"] .ba-tree-item:hover {
    background: rgba(14, 165, 233, 0.08);
}

[data-theme="dark"] .ba-timeline::before {
    background: linear-gradient(180deg, rgba(14, 165, 233, 0.5) 0%, rgba(14, 165, 233, 0.1) 100%);
}

[data-theme="dark"] .ba-timeline-event::before {
    border-color: var(--card-bg, #131C31);
}

[data-theme="dark"] .ba-timeline-event:hover {
    background: rgba(14, 165, 233, 0.06);
}

[data-theme="dark"] .ba-prosecution-stat {
    background: var(--bg-primary, #0B1121);
    border-color: var(--border-color, #2A3F5F);
}

[data-theme="dark"] .ba-prosecution-stat-value {
    -webkit-text-fill-color: transparent;
    background: linear-gradient(135deg, #38bdf8, #7dd3fc);
    -webkit-background-clip: text;
    background-clip: text;
}

[data-theme="dark"] .ba-competitor-stat {
    background: var(--bg-primary, #0B1121);
}

[data-theme="dark"] .ba-patent-card:hover,
[data-theme="dark"] .ba-signal-card:hover,
[data-theme="dark"] .ba-competitor-card:hover,
[data-theme="dark"] .ba-report-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .ba-network-svg {
    background: linear-gradient(135deg, var(--bg-primary, #0B1121) 0%, var(--card-bg, #131C31) 100%);
}

[data-theme="dark"] .ba-network-label {
    fill: var(--text-muted, #64748B);
}

[data-theme="dark"] .ba-network-edge {
    stroke: var(--border-dark, #3B5278);
}

[data-theme="dark"] .ba-citation-svg {
    background: var(--bg-primary, #0B1121);
}

[data-theme="dark"] .ba-seq-alignment {
    background: var(--bg-primary, #0B1121);
    border-color: var(--border-color, #2A3F5F);
    color: var(--text-primary, #F1F5F9);
}

[data-theme="dark"] .ba-filter-tag {
    background: rgba(14, 165, 233, 0.15);
}

[data-theme="dark"] .ba-tree-toggle {
    border-color: var(--border-dark, #3B5278);
    color: var(--text-muted, #64748B);
}

[data-theme="dark"] .ba-subsection-title {
    color: #e2e8f0;
    background: linear-gradient(90deg, rgba(14,165,233,0.1) 0%, transparent 60%);
    border-left-color: var(--blue-brevet, #0EA5E9);
}

[data-theme="dark"] .ba-report-metric {
    border-bottom-color: var(--border-color, #2A3F5F);
}

[data-theme="dark"] .ba-chem-canvas {
    background: var(--bg-primary, #0B1121);
    border-color: var(--border-color, #2A3F5F);
    color: var(--text-muted, #64748B);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .ba-chart-row {
        grid-template-columns: 1fr;
    }
    .ba-chart-row.triple {
        grid-template-columns: 1fr;
    }
    .ba-prosecution-grid {
        grid-template-columns: 1fr;
    }
    .ba-value-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .ba-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ba-search-form {
        flex-direction: column;
    }
    .ba-search-input {
        min-width: 100%;
    }
    .ba-tabs {
        gap: 0;
    }
    .ba-tab-btn {
        padding: 10px 12px;
        font-size: 0.8rem;
    }
    .ba-map-svg {
        max-height: 300px;
    }
    .ba-network-svg {
        height: 350px;
    }
    .ba-competitor-cards {
        grid-template-columns: 1fr;
    }
    .ba-report-summary {
        grid-template-columns: 1fr;
    }
    .brevets-mode-toggle {
        width: 100%;
    }
    .brevets-mode-btn {
        flex: 1;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .ba-kpi-grid {
        grid-template-columns: 1fr;
    }
    .ba-kpi-value {
        font-size: 1.4rem;
    }
    .ba-canvas-wrap {
        height: 220px;
    }
}

/* ---- Analytics Overlay (Proteus / Deep Hemisync+) ---- */
#ba-analysis-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 9999;
    align-items: center;
    justify-content: center;
    background: rgba(241, 245, 249, 0.95);
    backdrop-filter: blur(12px);
}

[data-theme="dark"] #ba-analysis-overlay {
    background: rgba(15, 23, 42, 0.97);
}

.ba-overlay-card {
    background: white;
    border-radius: 24px;
    padding: 48px 44px 40px;
    max-width: 440px;
    width: 90vw;
    text-align: center;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08), 0 2px 12px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .ba-overlay-card {
    background: var(--card-bg, #131C31);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
}

.ba-overlay-logo {
    margin-bottom: 16px;
    animation: ba-pulse 2.5s ease-in-out infinite;
}

@keyframes ba-pulse {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.06); }
}

.ba-overlay-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 4px;
    letter-spacing: 0.5px;
}

[data-theme="dark"] .ba-overlay-brand {
    color: #f1f5f9;
}

.ba-overlay-subtitle {
    font-size: 0.88rem;
    color: #64748b;
    margin: 0 0 24px;
}

.ba-overlay-progress-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
}

.ba-overlay-progress {
    flex: 1;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
}

[data-theme="dark"] .ba-overlay-progress {
    background: var(--bg-tertiary, #1A2744);
}

.ba-overlay-progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #0EA5E9, #059669);
    border-radius: 4px;
    transition: width 0.5s ease;
}

.ba-overlay-pct {
    font-size: 0.85rem;
    font-weight: 700;
    color: #0EA5E9;
    min-width: 36px;
    text-align: right;
}

.ba-overlay-steps {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

.ba-overlay-step {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    border-radius: 12px;
    border: 1.5px solid #e2e8f0;
    background: #f8fafc;
    transition: all 0.3s ease;
}

[data-theme="dark"] .ba-overlay-step {
    background: var(--bg-primary, #0B1121);
    border-color: var(--border-color, #2A3F5F);
}

.ba-overlay-step.active {
    border-color: #0EA5E9;
    background: rgba(14, 165, 233, 0.06);
}

[data-theme="dark"] .ba-overlay-step.active {
    background: rgba(14, 165, 233, 0.1);
    border-color: #0EA5E9;
}

.ba-overlay-step.done {
    border-color: #059669;
    background: rgba(5, 150, 105, 0.04);
}

[data-theme="dark"] .ba-overlay-step.done {
    background: rgba(5, 150, 105, 0.08);
    border-color: #059669;
}

.ba-overlay-step.pending {
    opacity: 0.5;
}

.ba-overlay-step-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ba-step-spinner {
    animation: ba-spin 1s linear infinite;
}

.ba-overlay-step-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: #1e293b;
    flex: 1;
    text-align: left;
}

[data-theme="dark"] .ba-overlay-step-label {
    color: #e2e8f0;
}

.ba-overlay-step-detail {
    font-size: 0.75rem;
    color: #94a3b8;
    font-style: italic;
}

.ba-overlay-status {
    font-size: 0.82rem;
    color: #64748b;
    font-style: italic;
    margin: 0;
}

/* ============================================
   MODAL PANELS — Ecosystem / Screening / Specialty
   ============================================ */

/* --- Headers --- */
#ba-ecosystem-modal .modal-header h3,
#ba-screening-modal .modal-header h3,
#ba-specialty-modal .modal-header h3 {
    color: #fff !important;
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.2);
    letter-spacing: 0.01em;
}

#ba-ecosystem-modal .modal-header h3 svg,
#ba-screening-modal .modal-header h3 svg,
#ba-specialty-modal .modal-header h3 svg {
    stroke: #fff;
    color: #fff;
}

#ba-ecosystem-modal .modal-header,
#ba-screening-modal .modal-header,
#ba-specialty-modal .modal-header {
    border-bottom: none;
    position: relative;
    overflow: hidden;
}

/* Subtle shimmer decoration on headers */
#ba-ecosystem-modal .modal-header::after,
#ba-screening-modal .modal-header::after,
#ba-specialty-modal .modal-header::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    pointer-events: none;
}

/* Close button styling */
#ba-ecosystem-modal .modal-header button,
#ba-screening-modal .modal-header button,
#ba-specialty-modal .modal-header button {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: background 0.2s;
}

#ba-ecosystem-modal .modal-header button:hover,
#ba-screening-modal .modal-header button:hover,
#ba-specialty-modal .modal-header button:hover {
    background: rgba(255,255,255,0.15);
}

/* --- Panel body --- */
#ba-ecosystem-modal .modal-content,
#ba-screening-modal .modal-content,
#ba-specialty-modal .modal-content {
    background: var(--bg-primary, #fff);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 60px -12px rgba(0, 0, 0, 0.3),
                0 0 0 1px rgba(0, 0, 0, 0.05);
}

/* --- Form inputs --- */
#ba-ecosystem-modal input[type="text"],
#ba-ecosystem-modal select,
#ba-screening-modal input[type="text"],
#ba-screening-modal input[type="date"],
#ba-screening-modal select,
#ba-specialty-modal textarea,
#ba-specialty-modal input[type="text"] {
    background: var(--bg-primary, #f8fafc);
    color: var(--text-primary, #1e293b);
    border: 1.5px solid var(--border-color, #e2e8f0);
    border-radius: 10px !important;
    padding: 11px 14px !important;
    font-size: 13.5px !important;
    transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
    font-family: inherit;
}

#ba-ecosystem-modal input[type="text"]::placeholder,
#ba-screening-modal input[type="text"]::placeholder,
#ba-specialty-modal textarea::placeholder,
#ba-specialty-modal input[type="text"]::placeholder {
    color: var(--text-muted, #94a3b8);
    font-weight: 400;
}

#ba-ecosystem-modal input[type="text"]:hover,
#ba-ecosystem-modal select:hover,
#ba-screening-modal input[type="text"]:hover,
#ba-screening-modal input[type="date"]:hover,
#ba-screening-modal select:hover,
#ba-specialty-modal textarea:hover,
#ba-specialty-modal input[type="text"]:hover {
    border-color: var(--text-muted, #94a3b8);
    background: var(--bg-primary, #fff);
}

#ba-ecosystem-modal input[type="text"]:focus,
#ba-ecosystem-modal select:focus,
#ba-screening-modal input[type="text"]:focus,
#ba-screening-modal input[type="date"]:focus,
#ba-screening-modal select:focus,
#ba-specialty-modal textarea:focus,
#ba-specialty-modal input[type="text"]:focus {
    outline: none;
    background: var(--bg-primary, #fff);
}

/* Per-panel focus ring colors */
#ba-ecosystem-modal input[type="text"]:focus,
#ba-ecosystem-modal select:focus {
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

#ba-screening-modal input[type="text"]:focus,
#ba-screening-modal input[type="date"]:focus,
#ba-screening-modal select:focus {
    border-color: #0d9488;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.12);
}

#ba-specialty-modal textarea:focus,
#ba-specialty-modal input[type="text"]:focus {
    border-color: #a855f7;
    box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.12);
}

/* --- Section titles --- */
#ba-ecosystem-modal h4,
#ba-screening-modal h4,
#ba-specialty-modal h4 {
    color: var(--text-primary, #1e293b);
    font-weight: 650;
    letter-spacing: -0.01em;
}

/* --- Checkbox labels (Data Screening) --- */
#ba-screening-modal label {
    color: var(--text-primary, #1e293b);
    padding: 5px 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color, #e2e8f0);
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
    font-weight: 500;
}

#ba-screening-modal label:hover {
    background: var(--bg-hover, #f1f5f9);
    border-color: #0d9488;
}

#ba-screening-modal label:has(input:checked) {
    background: #ccfbf1;
    border-color: #0d9488;
    color: #0f766e;
}

/* Checkboxes inside labels */
#ba-screening-modal label input[type="checkbox"] {
    accent-color: #0d9488;
    width: 15px;
    height: 15px;
}

/* --- Action buttons inside panels --- */
#ba-ecosystem-modal button:not(.modal-header button),
#ba-screening-modal button:not(.modal-header button),
#ba-specialty-modal button:not(.modal-header button) {
    transition: all 0.25s ease;
}

/* Primary gradient buttons */
#ba-ecosystem-modal button[onclick="createWatchFromForm()"],
#ba-screening-modal button[onclick="executeScreeningSearch()"],
#ba-specialty-modal button#ba-specialty-gen-btn {
    border-radius: 10px !important;
    font-weight: 650 !important;
    font-size: 13.5px !important;
    padding: 12px 24px !important;
    letter-spacing: 0.01em;
    box-shadow: 0 4px 12px -2px rgba(0,0,0,0.15);
}

#ba-ecosystem-modal button[onclick="createWatchFromForm()"]:hover {
    box-shadow: 0 6px 20px -2px rgba(30, 64, 175, 0.35);
    transform: translateY(-1px);
}

#ba-screening-modal button[onclick="executeScreeningSearch()"]:hover {
    box-shadow: 0 6px 20px -2px rgba(13, 148, 136, 0.35);
    transform: translateY(-1px);
}

#ba-specialty-modal button#ba-specialty-gen-btn:hover {
    box-shadow: 0 6px 20px -2px rgba(124, 58, 237, 0.35);
    transform: translateY(-1px);
}

/* --- Watch item cards (Ecosystem) --- */
#ba-ecosystem-modal div[style*="display:flex;align-items:center;justify-content:space-between"] {
    transition: background 0.2s, box-shadow 0.2s;
}

#ba-ecosystem-modal div[style*="display:flex;align-items:center;justify-content:space-between"]:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

/* --- Create watch card (dashed border) --- */
#ba-ecosystem-modal div[style*="border:1px dashed"] {
    background: linear-gradient(135deg, #eff6ff 0%, #f0f9ff 100%) !important;
    border-color: #93c5fd !important;
    border-width: 1.5px !important;
}

/* --- AI Generation card (Specialty) --- */
#ba-specialty-modal div[style*="border:1px dashed"] {
    background: linear-gradient(135deg, #fdf4ff 0%, #faf5ff 100%) !important;
    border-color: #c084fc !important;
    border-width: 1.5px !important;
}

/* --- Template cards hover (Specialty) --- */
#ba-specialty-modal div[onclick*="createSpecialtyModule"] {
    transition: all 0.25s ease !important;
    border-width: 1.5px !important;
}

#ba-specialty-modal div[onclick*="createSpecialtyModule"]:hover {
    box-shadow: 0 8px 25px -5px rgba(0,0,0,0.1) !important;
}

/* --- Module cards (Specialty — user modules) --- */
#ba-specialty-modal div[style*="border:2px solid"] {
    transition: all 0.25s ease;
}

#ba-specialty-modal div[style*="border:2px solid"]:hover {
    box-shadow: 0 8px 25px -5px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

/* Refresh/Delete buttons in module cards */
#ba-specialty-modal div[style*="border:2px solid"] button {
    border-radius: 6px !important;
    font-weight: 500 !important;
    transition: all 0.2s !important;
}

#ba-specialty-modal div[style*="border:2px solid"] button:hover {
    transform: scale(1.05);
}

/* --- Screening results cards --- */
#ba-screening-results > div > div[style*="padding:12px"] {
    transition: box-shadow 0.2s, transform 0.2s;
}

#ba-screening-results > div > div[style*="padding:12px"]:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

/* --- Source badges (Ecosystem) --- */
#ba-ecosystem-modal span[style*="border-radius:20px"] {
    font-weight: 600 !important;
    letter-spacing: 0.01em;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

/* --- Notification box (Ecosystem) --- */
#ba-ecosystem-modal div[style*="background:#fef3c7"] {
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.1);
}

/* --- Scrollbar styling --- */
#ba-ecosystem-modal .modal-content::-webkit-scrollbar,
#ba-screening-modal .modal-content::-webkit-scrollbar,
#ba-specialty-modal .modal-content::-webkit-scrollbar {
    width: 6px;
}

#ba-ecosystem-modal .modal-content::-webkit-scrollbar-track,
#ba-screening-modal .modal-content::-webkit-scrollbar-track,
#ba-specialty-modal .modal-content::-webkit-scrollbar-track {
    background: transparent;
}

#ba-ecosystem-modal .modal-content::-webkit-scrollbar-thumb,
#ba-screening-modal .modal-content::-webkit-scrollbar-thumb,
#ba-specialty-modal .modal-content::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.15);
    border-radius: 3px;
}

/* ==========================================
   DARK MODE OVERRIDES
   ========================================== */
[data-theme="dark"] #ba-ecosystem-modal .modal-content,
[data-theme="dark"] #ba-screening-modal .modal-content,
[data-theme="dark"] #ba-specialty-modal .modal-content {
    background: var(--card-bg, #131C31);
}

[data-theme="dark"] #ba-ecosystem-modal input[type="text"],
[data-theme="dark"] #ba-ecosystem-modal select,
[data-theme="dark"] #ba-screening-modal input[type="text"],
[data-theme="dark"] #ba-screening-modal input[type="date"],
[data-theme="dark"] #ba-screening-modal select,
[data-theme="dark"] #ba-specialty-modal textarea,
[data-theme="dark"] #ba-specialty-modal input[type="text"] {
    background: var(--input-bg, #1A2744);
    color: var(--text-primary, #F1F5F9);
    border-color: var(--border-color, #2A3F5F);
}

[data-theme="dark"] #ba-ecosystem-modal input[type="text"]:hover,
[data-theme="dark"] #ba-ecosystem-modal select:hover,
[data-theme="dark"] #ba-screening-modal input[type="text"]:hover,
[data-theme="dark"] #ba-screening-modal input[type="date"]:hover,
[data-theme="dark"] #ba-screening-modal select:hover,
[data-theme="dark"] #ba-specialty-modal textarea:hover,
[data-theme="dark"] #ba-specialty-modal input[type="text"]:hover {
    border-color: var(--border-dark, #3B5278);
    background: var(--card-bg, #131C31);
}

[data-theme="dark"] #ba-ecosystem-modal h4,
[data-theme="dark"] #ba-screening-modal h4,
[data-theme="dark"] #ba-specialty-modal h4 {
    color: #e2e8f0;
}

[data-theme="dark"] #ba-screening-modal label {
    color: var(--text-secondary, #CBD5E1);
    border-color: var(--border-color, #2A3F5F);
}

[data-theme="dark"] #ba-screening-modal label:hover {
    background: var(--card-bg, #131C31);
    border-color: #0d9488;
}

[data-theme="dark"] #ba-screening-modal label:has(input:checked) {
    background: #042f2e;
    border-color: #0d9488;
    color: #5eead4;
}

[data-theme="dark"] #ba-ecosystem-modal div[style*="border:1px dashed"] {
    background: var(--card-bg, #131C31) !important;
}

[data-theme="dark"] #ba-specialty-modal div[style*="border:1px dashed"] {
    background: var(--card-bg, #131C31) !important;
}

[data-theme="dark"] #ba-ecosystem-modal .modal-content::-webkit-scrollbar-thumb,
[data-theme="dark"] #ba-screening-modal .modal-content::-webkit-scrollbar-thumb,
[data-theme="dark"] #ba-specialty-modal .modal-content::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.15);
}

/* ============================================
   BREVET SELECTION REQUIRED — Overlay & Disabled Buttons
   ============================================ */

/* Boutons mode grisés quand pas de brevet sélectionné */
.brevets-mode-btn.disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: auto;
}

.brevets-mode-btn.disabled:hover {
    background: transparent;
    color: #94a3b8;
}

/* Overlay de sélection requise */
.brevet-select-required-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    min-height: 300px;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.brevet-select-required-overlay.visible {
    opacity: 1;
}

.brevet-select-required-overlay.closing {
    opacity: 0;
    transition: opacity 0.25s ease;
}

.brevet-select-required-card {
    background: var(--card-bg, #ffffff);
    border-radius: 16px;
    padding: 40px 36px;
    text-align: center;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
    animation: brevet-select-card-in 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes brevet-select-card-in {
    from { transform: translateY(16px) scale(0.96); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

.brevet-select-required-overlay.closing .brevet-select-required-card {
    animation: brevet-select-card-out 0.25s ease forwards;
}

@keyframes brevet-select-card-out {
    to { transform: translateY(-8px) scale(0.98); opacity: 0; }
}

.brevet-select-required-icon {
    margin-bottom: 16px;
}

.brevet-select-required-icon svg {
    opacity: 0.7;
}

.brevet-select-required-card h3 {
    margin: 0 0 10px;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary, #1e293b);
}

.brevet-select-required-card p {
    margin: 0 0 6px;
    font-size: 0.92rem;
    color: var(--text-secondary, #475569);
    line-height: 1.5;
}

.brevet-select-required-hint {
    font-size: 0.82rem !important;
    color: #94a3b8 !important;
    font-style: italic;
    margin-bottom: 20px !important;
}

.brevet-select-required-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 24px;
    background: var(--blue-brevet, #0EA5E9);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 8px;
}

.brevet-select-required-btn:hover {
    background: #0284c7;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

/* Dark mode */
[data-theme="dark"] .brevet-select-required-overlay {
    background: rgba(0, 0, 0, 0.65);
}

[data-theme="dark"] .brevet-select-required-card {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}