/* ═══════════════════════════════════════════════════════════════════
   Compliance Section UX Polish — Glass Shell Design System
   Unified styling for Chat, Library, Cockpit, Audit, Viewer, Crosswalk
   ═══════════════════════════════════════════════════════════════════ */

/* ─── 1. Chat Polish ────────────────────────────────────────────── */

.chat-messages {
    background: var(--dark-surface-bg);
}

.chat-message {
    animation: gs-fade-in 0.3s ease-out;
    margin-bottom: 12px;
}

.chat-message.user-message {
    display: flex;
    justify-content: flex-end;
}

.chat-message.user-message .message-content {
    background: var(--purple-bg-medium);
    border-radius: var(--border-radius) var(--border-radius) var(--border-radius-sm) var(--border-radius);
    padding: var(--card-padding);
    max-width: 75%;
    color: var(--dark-text-primary);
    font-size: var(--data-size);
    line-height: 1.6;
    border: 1px solid var(--purple-border-light);
}

.chat-message.assistant-message {
    display: flex;
    justify-content: flex-start;
}

.chat-message.assistant-message .message-content {
    background: var(--dark-surface-card);
    border: 1px solid var(--dark-border-color);
    border-radius: var(--border-radius-sm) var(--border-radius) var(--border-radius) var(--border-radius);
    padding: var(--card-padding);
    max-width: 85%;
    color: var(--dark-text-secondary);
    font-size: var(--data-size);
    line-height: 1.6;
    backdrop-filter: var(--blur-sm);
}

.citation-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: var(--purple-bg-subtle);
    border: 1px solid var(--purple-border-light);
    border-radius: 4px;
    font-size: var(--label-size);
    font-weight: var(--label-weight);
    color: var(--accent-purple-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

.citation-chip:hover {
    background: var(--purple-bg-medium);
    border-color: var(--purple-border-medium);
    color: var(--accent-purple-hover);
    transform: var(--lift-sm);
}

.citation-chip svg {
    width: 10px;
    height: 10px;
    stroke: currentColor;
    fill: none;
}

.typing-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 10px 16px;
    background: var(--dark-surface-card);
    border: 1px solid var(--dark-border-color);
    border-radius: var(--border-radius-sm) var(--border-radius) var(--border-radius) var(--border-radius);
    margin-bottom: 12px;
}

.typing-indicator .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--dark-text-muted);
    animation: typing-bounce 1.4s ease-in-out infinite;
}

.typing-indicator .dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator .dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing-bounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-4px); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .typing-indicator .dot { animation: none; opacity: 0.6; }
}

.research-mode-toggle .toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
}

.research-mode-toggle .toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.research-mode-toggle .toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--dark-surface-active);
    border-radius: 10px;
    transition: background var(--transition-base);
    border: 1px solid var(--dark-border-muted);
}

.research-mode-toggle .toggle-slider::before {
    content: '';
    position: absolute;
    height: 14px;
    width: 14px;
    left: 2px;
    bottom: 2px;
    background: var(--dark-text-secondary);
    border-radius: 50%;
    transition: transform var(--transition-base);
}

.research-mode-toggle input:checked + .toggle-slider {
    background: var(--purple-bg-medium);
    border-color: var(--purple-border-medium);
}

.research-mode-toggle input:checked + .toggle-slider::before {
    transform: translateX(16px);
    background: var(--accent-purple-muted);
}

.research-mode-toggle .toggle-label {
    font-size: var(--label-size);
    font-weight: var(--label-weight);
    letter-spacing: var(--label-spacing);
    text-transform: uppercase;
    color: var(--dark-text-muted);
    transition: color var(--transition-fast);
}

.research-mode-toggle input:checked ~ .toggle-label {
    color: var(--accent-purple-muted);
}



/* ─── 2. Library Polish ─────────────────────────────────────────── */

.status-pill,
.guide-status-pill {
    transition: all var(--transition-fast);
}

@keyframes processing-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.status-pill.processing,
.guide-status-pill.processing {
    animation: processing-pulse 2s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
    .status-pill.processing,
    .guide-status-pill.processing { animation: none; }
}

.sources-table tr[data-source-id] {
    transition: all var(--transition-base);
    position: relative;
}

.upload-dropzone {
    transition: all var(--transition-base);
}

.upload-dropzone.dragover {
    transform: scale(1.005);
}


/* ─── 3. Cockpit / Matrix Polish ────────────────────────────────── */

.cc-matrix [role="gridcell"]:hover {
    box-shadow: inset 0 0 0 2px var(--purple-border-medium);
    z-index: 1;
}

.cc-matrix [role="row"]:hover [role="rowheader"] {
    background: var(--purple-bg-subtle);
}

.cc-grid-row.cc-crosshair-row {
    background: var(--purple-bg-subtle);
}

.cc-grid-td.cc-crosshair-col,
.cc-cell.cc-crosshair-col {
    background: var(--purple-bg-subtle);
}

.cc-cell.cc-crosshair-active {
    box-shadow: inset 0 0 0 2px var(--accent-purple-light);
    z-index: 2;
}

.cc-matrix .cc-cell-covered {
    background: var(--purple-bg-medium);
    position: relative;
}

.cc-matrix .cc-cell-covered::after {
    content: '✓';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-text-primary);
    font-size: 12px;
    font-weight: 700;
}

.cc-matrix .cc-cell-uncovered {
    background: transparent;
    border: 1px solid var(--dark-border-faint);
}

.cc-matrix .cc-cell-partial {
    background: var(--yellow-bg-subtle);
    position: relative;
}

.cc-matrix .cc-cell-partial::after {
    content: '~';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-yellow);
    font-size: 14px;
    font-weight: 700;
}

.cc-cell-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 12px;
    background: var(--dark-menu-bg);
    border: 1px solid var(--dark-border-hover);
    border-radius: var(--border-radius-sm);
    font-size: var(--label-size);
    color: var(--dark-text-secondary);
    white-space: nowrap;
    pointer-events: none;
    z-index: var(--z-dropdown);
    box-shadow: var(--dark-shadow-menu);
    animation: gs-fade-in 0.15s ease-out;
}

.cc-evidence-verify-btn,
.cc-evidence-flag-btn {
    padding: 6px 14px;
    border-radius: var(--border-radius-sm);
    font-size: var(--data-size);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.cc-evidence-verify-btn {
    background: var(--green-bg-subtle);
    color: var(--accent-green);
    border: 1px solid var(--green-border);
}

.cc-evidence-verify-btn:hover {
    background: var(--green-bg-medium);
    border-color: var(--green-border-strong);
}

.cc-evidence-flag-btn {
    background: var(--red-bg-subtle);
    color: var(--accent-red);
    border: 1px solid var(--red-border);
}

.cc-evidence-flag-btn:hover {
    background: var(--yellow-bg-medium);
    border-color: var(--red-border-medium);
}


/* ─── 4. Gap Queue Polish ───────────────────────────────────────── */

.cc-gap-item {
    background: var(--dark-surface-card);
    border: 1px solid var(--dark-border-color);
    border-radius: var(--border-radius);
    padding: var(--card-padding);
    margin-bottom: 8px;
    transition: all var(--transition-base);
    border-left: 3px solid transparent;
    cursor: pointer;
}

.cc-gap-item:hover {
    border-color: var(--dark-border-hover);
    background: var(--dark-surface-hover);
}

.cc-gap-item.critical,
.cc-gap-item.high {
    border-left-color: var(--semantic-danger);
}

.cc-gap-item.moderate,
.cc-gap-item.medium {
    border-left-color: var(--semantic-warning);
}

.cc-gap-item.minor,
.cc-gap-item.low {
    border-left-color: var(--semantic-info);
}

.cc-gap-item-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
    flex-wrap: wrap;
}

.cc-gap-item-id {
    font-size: var(--data-size);
    font-weight: 600;
    color: var(--dark-text-primary);
}

.cc-gap-item-status {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.cc-gap-item-status.identified {
    background: var(--red-bg-subtle);
    color: var(--accent-red);
}

.cc-gap-item-status.in_progress {
    background: var(--yellow-bg-subtle);
    color: var(--accent-yellow);
}

.cc-gap-item-status.resolved {
    background: var(--green-bg-subtle);
    color: var(--accent-green);
}

.cc-gap-item-text {
    font-size: 12px;
    color: var(--dark-text-muted);
    line-height: 1.5;
    margin-bottom: 8px;
}

.cc-gap-item-actions {
    display: flex;
    gap: 6px;
    margin-top: 6px;
}

.cc-gap-action-btn {
    padding: 4px 10px;
    border-radius: var(--border-radius-sm);
    font-size: var(--label-size);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid var(--dark-border-muted);
    background: var(--dark-surface-card);
    color: var(--dark-text-secondary);
}

.cc-gap-action-btn:hover {
    background: var(--purple-bg-medium);
    border-color: var(--purple-border-light);
    color: var(--dark-text-primary);
}

.cc-gap-action-btn.primary {
    background: var(--purple-btn-bg);
    border-color: var(--purple-border-light);
    color: var(--accent-purple-muted);
}

.cc-gap-action-btn.primary:hover {
    background: var(--purple-btn-hover);
}


/* ─── 5. Audit Trail Polish ─────────────────────────────────────── */

.event-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: var(--label-size);
    font-weight: var(--label-weight);
    letter-spacing: var(--label-spacing);
    text-transform: uppercase;
    white-space: nowrap;
}

.event-type-badge.source_created {
    background: var(--blue-bg-subtle);
    color: var(--accent-blue);
}

.event-type-badge.version_pinned {
    background: var(--purple-bg-medium);
    color: var(--accent-purple-muted);
}

.event-type-badge.chat_answered {
    background: var(--green-bg-subtle);
    color: var(--accent-green);
}

.event-type-badge.diff_viewed {
    background: var(--yellow-bg-subtle);
    color: var(--accent-yellow);
}

.event-type-badge.source_refreshed {
    background: var(--blue-bg-subtle);
    color: var(--accent-blue-light);
}

.event-type-badge.version_created {
    background: var(--purple-bg-subtle);
    color: var(--accent-purple-muted);
}

.event-type-badge.version_unpinned {
    background: var(--yellow-bg-subtle);
    color: var(--accent-yellow-light);
}

.audit-row-expandable {
    cursor: pointer;
    transition: background var(--transition-fast);
}

.audit-row-expandable:hover td {
    background: var(--dark-surface-hover);
}

.audit-row-expandable .expand-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    transition: transform var(--transition-base);
    color: var(--dark-text-muted);
}

.audit-row-expandable.expanded .expand-icon {
    transform: rotate(90deg);
}

.audit-detail-row {
    display: none;
}

.audit-detail-row.visible {
    display: table-row;
}

.audit-detail-cell {
    padding: 12px 16px 16px;
    background: var(--dark-surface-subtle);
    border-bottom: 1px solid var(--dark-border-faint);
}

.audit-detail-payload {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 12px;
    color: var(--dark-text-muted);
    background: var(--dark-surface-card);
    border: 1px solid var(--dark-border-faint);
    border-radius: var(--border-radius-sm);
    padding: 10px 14px;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 200px;
    overflow-y: auto;
}

.audit-actor-cell {
    display: flex;
    align-items: center;
    gap: 8px;
}

.audit-actor-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--purple-bg-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-purple-muted);
    flex-shrink: 0;
}

.audit-actor-name {
    font-size: var(--data-size);
    color: var(--dark-text-secondary);
}


/* ─── 6. Crosswalk Polish ───────────────────────────────────────── */

.cw-entry-header {
    position: relative;
}

.cw-connector-svg {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    pointer-events: none;
    z-index: 0;
}

.cw-connector-line {
    stroke: var(--dark-border-muted);
    stroke-width: 1.5;
    fill: none;
    transition: stroke var(--transition-base);
}

.cw-entry:hover .cw-connector-line {
    stroke: var(--accent-purple-muted);
    stroke-width: 2;
}

.cw-entry:hover {
    border-color: var(--dark-border-hover);
}

.cw-entry:hover .cw-side {
    background: var(--purple-bg-subtle);
    border-radius: var(--border-radius-sm);
}

.cw-change-type {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: var(--label-size);
    font-weight: var(--label-weight);
    letter-spacing: var(--label-spacing);
    text-transform: uppercase;
    white-space: nowrap;
}

.cw-change-type.broadened {
    background: var(--blue-bg-subtle);
    color: var(--accent-blue);
}

.cw-change-type.elevated {
    background: var(--yellow-bg-subtle);
    color: var(--accent-yellow);
}

.cw-change-type.moved {
    background: var(--purple-bg-medium);
    color: var(--accent-purple-muted);
}

.cw-change-type.new {
    background: var(--green-bg-subtle);
    color: var(--accent-green);
}

.cw-change-type.removed {
    background: var(--red-bg-subtle);
    color: var(--accent-red);
}

.cw-risk {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.cw-risk.high {
    background: var(--red-bg-subtle);
    color: var(--accent-red);
}

.cw-risk.medium {
    background: var(--yellow-bg-subtle);
    color: var(--accent-yellow);
}

.cw-risk.low {
    background: var(--green-bg-subtle);
    color: var(--accent-green);
}

.cw-entry.highlighted .cw-side-ref {
    color: var(--accent-purple-muted);
}

.cw-entry {
    position: relative;
}

.cw-entry.highlighted {
    background: var(--purple-bg-subtle);
    border-color: var(--purple-border-light);
}

.cw-side-highlight {
    background: var(--purple-bg-subtle);
    border-radius: var(--border-radius-sm);
    transition: background var(--transition-fast);
}

.cw-connector-line {
    stroke: var(--dark-text-hint);
    stroke-width: 2;
    transition: stroke var(--transition-fast), stroke-width var(--transition-fast);
}

.cw-connector-line.cw-connector-active {
    stroke: var(--accent-purple-light);
    stroke-width: 3;
}

.cw-impact-tooltip.visible {
    opacity: 1;
}

.cw-filter-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.cw-filter-btn {
    padding: 5px 12px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--dark-border-muted);
    background: var(--dark-surface-card);
    color: var(--dark-text-muted);
    font-size: var(--label-size);
    font-weight: var(--label-weight);
    letter-spacing: var(--label-spacing);
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.cw-filter-btn:hover {
    background: var(--dark-surface-hover);
    border-color: var(--dark-border-hover);
    color: var(--dark-text-primary);
}

.cw-filter-btn.active {
    background: var(--purple-bg-medium);
    border-color: var(--purple-border-light);
    color: var(--accent-purple-muted);
}

.cw-impact-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 10px 14px;
    background: var(--dark-menu-bg);
    border: 1px solid var(--dark-border-hover);
    border-radius: var(--border-radius-sm);
    font-size: 12px;
    color: var(--dark-text-secondary);
    max-width: 280px;
    z-index: var(--z-dropdown);
    box-shadow: var(--dark-shadow-menu);
    pointer-events: none;
    animation: gs-fade-in 0.15s ease-out;
    line-height: 1.5;
}


/* ─── 7. Viewer Polish ──────────────────────────────────────────── */

.viewer-sync-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: var(--border-radius-sm);
    background: var(--dark-surface-card);
    border: 1px solid var(--dark-border-color);
    font-size: var(--label-size);
    color: var(--dark-text-muted);
}

.viewer-sync-indicator .sync-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-green);
}

.viewer-sync-indicator .sync-dot.stale {
    background: var(--accent-yellow);
}

.viewer-sync-indicator .refresh-btn {
    width: 18px;
    height: 18px;
    border: none;
    background: transparent;
    color: var(--dark-text-muted);
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.viewer-sync-indicator .refresh-btn:hover {
    background: var(--dark-surface-hover);
    color: var(--dark-text-primary);
}

.viewer-cache-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.viewer-cache-badge.cached {
    background: var(--green-bg-subtle);
    color: var(--accent-green);
}

.viewer-cache-badge.live {
    background: var(--blue-bg-subtle);
    color: var(--accent-blue);
}

.viewer-page-nav {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: var(--border-radius-sm);
    background: var(--dark-surface-card);
    border: 1px solid var(--dark-border-color);
    font-size: 12px;
    color: var(--dark-text-secondary);
}

.viewer-page-nav .page-current {
    font-weight: 600;
    color: var(--dark-text-primary);
}

.viewer-page-nav .page-separator {
    color: var(--dark-text-hint);
}

.viewer-page-nav .page-total {
    color: var(--dark-text-muted);
}


/* ─── 8. Compliance Skeleton Loading States ─────────────────────── */

.compliance-skeleton-chat {
    padding: 16px;
}

.compliance-skeleton-chat .skel-msg {
    display: flex;
    margin-bottom: 16px;
}

.compliance-skeleton-chat .skel-msg.right {
    justify-content: flex-end;
}

.compliance-skeleton-chat .skel-msg .skel-bubble {
    border-radius: var(--border-radius);
    padding: 14px 16px;
    max-width: 65%;
}

.compliance-skeleton-chat .skel-msg.left .skel-bubble {
    background: var(--dark-surface-card);
    border: 1px solid var(--dark-border-faint);
}

.compliance-skeleton-chat .skel-msg.right .skel-bubble {
    background: var(--purple-bg-subtle);
    border: 1px solid var(--purple-border-light);
}

.compliance-skeleton-library {
    padding: 16px;
}

.compliance-skeleton-library .skel-row {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--dark-border-faint);
    align-items: center;
}

.compliance-skeleton-matrix {
    display: grid;
    grid-template-columns: 200px repeat(4, 1fr);
    gap: 4px;
    padding: 16px;
}

.compliance-skeleton-matrix .skel-cell {
    height: 32px;
    border-radius: 4px;
}

.compliance-skeleton-audit {
    padding: 16px;
}


/* ─── 9. Compliance Empty States ────────────────────────────────── */

.compliance-empty-state {
    text-align: center;
    padding: 60px 24px;
    color: var(--dark-text-muted);
}

.compliance-empty-state-icon {
    margin-bottom: 16px;
    opacity: 0.5;
}

.compliance-empty-state-icon svg {
    width: 56px;
    height: 56px;
    stroke: var(--dark-text-hint);
    fill: none;
    stroke-width: 1.5;
}

.compliance-empty-state-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--dark-text-primary);
    margin-bottom: 8px;
}

.compliance-empty-state-message {
    font-size: 14px;
    color: var(--dark-text-secondary);
    max-width: 400px;
    margin: 0 auto 20px;
    line-height: 1.5;
}

.compliance-empty-state-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    background: var(--btn-primary-bg);
    color: var(--dark-text-primary);
    border: none;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-base);
}

.compliance-empty-state-action:hover {
    background: var(--btn-primary-hover);
    transform: var(--lift-sm);
}


/* ─── 10. Cross-Page Transitions ────────────────────────────────── */

.compliance-page-enter {
    animation: compliance-slide-in 0.2s ease-out;
}

@keyframes compliance-slide-in {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .compliance-page-enter {
        animation: none;
    }
}