{% extends "solo/base_solo.html" %}

{% block title %}Dashboard - Solo Mode{% endblock %}

{% block extra_head %}
<style>
    /* ── Admin-style Tab Navigation ─────────────────────────── */
    .solo-tabs {
        display: flex;
        background: var(--card, white);
        border-radius: var(--radius, 0.5rem);
        padding: 0.25rem;
        margin-bottom: 1.5rem;
        box-shadow: var(--box-shadow, 0 1px 3px rgba(0,0,0,0.1));
    }

    .solo-tab {
        flex: 1;
        padding: 0.625rem 1rem;
        text-align: center;
        border-radius: var(--radius, 0.5rem);
        cursor: pointer;
        transition: background-color 180ms ease-out, color 180ms ease-out;
        font-weight: 500;
        font-size: 0.875rem;
        color: var(--muted-foreground, #71717a);
        user-select: none;
        /* Tab buttons must look like tabs, not browser-default buttons. */
        background: transparent;
        border: none;
        font-family: inherit;
    }

    .solo-tab:focus-visible {
        outline: 2px solid var(--ring, var(--primary, #6e56cf));
        outline-offset: 2px;
    }

    .solo-tab.active {
        background-color: var(--primary, #6e56cf);
        color: var(--primary-foreground, white);
    }

    .solo-tab:hover:not(.active) {
        background-color: var(--muted, #f4f4f5);
        color: var(--foreground, #09090b);
    }

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

    .solo-tab-content.active {
        display: block;
    }

    /* ── Dashboard Card Grid ────────────────────────────────── */
    .dashboard-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 1.25rem;
        margin-bottom: 1.5rem;
    }

    .dashboard-card {
        background: var(--card, white);
        border-radius: var(--radius, 0.5rem);
        padding: 1.25rem;
        box-shadow: var(--box-shadow, 0 1px 3px rgba(0,0,0,0.1));
        border: 1px solid var(--border, #e4e4e7);
    }

    .dashboard-card h3 {
        font-size: 0.75rem;
        font-weight: 500;
        color: var(--muted-foreground, #71717a);
        margin: 0 0 0.375rem 0;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .card-value {
        font-size: 1.75rem;
        font-weight: 600;
        color: var(--heading-color, #09090b);
        margin: 0;
        line-height: 1.2;
    }

    .card-description {
        font-size: 0.8125rem;
        color: var(--text-color, #374151);
        margin: 0.375rem 0 0 0;
    }

    .text-success { color: var(--success-color, #10b981); }
    .text-warning { color: #f59e0b; }
    .text-danger { color: var(--destructive, #ef4444); }

    /* ── Progress Bar ───────────────────────────────────────── */
    .progress-track {
        background: var(--muted, #f4f4f5);
        height: 8px;
        border-radius: 4px;
        overflow: hidden;
        margin: 0.75rem 0;
    }

    .progress-fill {
        height: 100%;
        border-radius: 4px;
        background: var(--primary, #6e56cf);
        transition: width 0.4s ease;
    }

    /* ── Metric Rows ────────────────────────────────────────── */
    .metric-row {
        display: flex;
        justify-content: space-between;
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--border, #e4e4e7);
        font-size: 0.875rem;
    }

    .metric-row:last-child { border-bottom: none; }
    .metric-row span { color: var(--muted-foreground, #71717a); }
    .metric-row strong { color: var(--heading-color, #09090b); }

    /* ── Status Badges ──────────────────────────────────────── */
    .status-badge {
        display: inline-block;
        padding: 0.2rem 0.5rem;
        border-radius: var(--radius, 0.5rem);
        font-size: 0.75rem;
        font-weight: 500;
    }

    .status-active {
        background: rgba(16, 185, 129, 0.1);
        color: var(--success-color, #10b981);
    }

    .status-pending {
        background: rgba(245, 158, 11, 0.1);
        color: #f59e0b;
    }

    .status-approved {
        background: rgba(16, 185, 129, 0.1);
        color: var(--success-color, #10b981);
    }

    .status-rejected {
        background: rgba(239, 68, 68, 0.1);
        color: var(--destructive, #ef4444);
    }

    .status-inactive {
        background: var(--muted, #f4f4f5);
        color: var(--muted-foreground, #71717a);
    }

    /* ── Phase Badge ────────────────────────────────────────── */
    .phase-indicator {
        display: inline-block;
        padding: 0.375rem 0.875rem;
        background: var(--primary, #6e56cf);
        color: var(--primary-foreground, white);
        border-radius: 1rem;
        font-size: 0.8125rem;
        font-weight: 600;
        text-transform: capitalize;
    }

    .phase-indicator.completed {
        background: var(--success-color, #10b981);
    }

    /* ── Admin-style Table ──────────────────────────────────── */
    .admin-table-container {
        background: var(--card, white);
        border-radius: var(--radius, 0.5rem);
        box-shadow: var(--box-shadow, 0 1px 3px rgba(0,0,0,0.1));
        overflow: hidden;
        border: 1px solid var(--border, #e4e4e7);
    }

    .admin-table {
        width: 100%;
        border-collapse: collapse;
    }

    .admin-table th,
    .admin-table td {
        padding: 0.625rem 1rem;
        text-align: left;
        border-bottom: 1px solid var(--border, #e4e4e7);
        font-size: 0.8125rem;
    }

    .admin-table th {
        background: var(--muted, #f4f4f5);
        font-weight: 500;
        color: var(--muted-foreground, #71717a);
    }

    .admin-table tbody tr:hover {
        background: var(--muted, #f4f4f5);
    }

    .rule-text-cell {
        max-width: 300px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .empty-cell {
        text-align: center;
        color: var(--muted-foreground, #71717a);
        padding: 2rem !important;
    }

    /* ── Category Review Cards ──────────────────────────────── */
    .category-card {
        background: var(--card, white);
        border: 1px solid var(--border, #e4e4e7);
        border-radius: var(--radius, 0.5rem);
        padding: 1.25rem;
        margin-bottom: 1rem;
        box-shadow: var(--box-shadow, 0 1px 3px rgba(0,0,0,0.1));
    }

    .category-card h4 {
        margin: 0 0 0.75rem 0;
        font-size: 0.8125rem;
        color: var(--muted-foreground, #71717a);
        text-transform: uppercase;
        letter-spacing: 0.03em;
    }

    .category-summary {
        font-size: 1rem;
        padding: 0.75rem 1rem;
        background: var(--muted, #f4f4f5);
        border-left: 3px solid var(--primary, #6e56cf);
        border-radius: 0 var(--radius, 0.5rem) var(--radius, 0.5rem) 0;
        margin-bottom: 1rem;
        line-height: 1.4;
    }

    .member-toggle {
        cursor: pointer;
        color: var(--primary, #6e56cf);
        font-size: 0.8125rem;
        border: none;
        background: none;
        padding: 0;
        text-decoration: underline;
    }

    .member-list {
        display: none;
        margin-top: 0.5rem;
        padding-left: 1rem;
        border-left: 2px solid var(--border, #e4e4e7);
    }

    .member-list.visible { display: block; }

    .member-item {
        padding: 0.375rem 0;
        font-size: 0.8125rem;
        color: var(--text-color, #374151);
        border-bottom: 1px solid var(--muted, #f4f4f5);
    }

    .member-item:last-child { border-bottom: none; }

    .member-item .source-info {
        font-size: 0.6875rem;
        color: var(--muted-foreground, #71717a);
        margin-top: 2px;
    }

    .review-actions {
        display: flex;
        gap: 0.5rem;
        margin-top: 1rem;
        align-items: center;
    }

    .review-actions textarea {
        flex: 1;
        padding: 0.375rem 0.625rem;
        border: 1px solid var(--border, #e4e4e7);
        border-radius: var(--radius, 0.5rem);
        resize: none;
        height: 2.25rem;
        font-size: 0.8125rem;
    }

    .btn-approve {
        background: var(--success-color, #10b981);
        color: white;
        border: none;
        padding: 0.5rem 1.25rem;
        border-radius: var(--radius, 0.5rem);
        cursor: pointer;
        font-weight: 600;
        font-size: 0.8125rem;
    }

    .btn-approve:hover { filter: brightness(0.9); }

    .btn-reject {
        background: var(--destructive, #ef4444);
        color: white;
        border: none;
        padding: 0.5rem 1.25rem;
        border-radius: var(--radius, 0.5rem);
        cursor: pointer;
        font-weight: 600;
        font-size: 0.8125rem;
    }

    .btn-reject:hover { filter: brightness(0.9); }

    /* ── Apply Section ──────────────────────────────────────── */
    .apply-section {
        margin-top: 1.25rem;
        padding: 1rem;
        background: rgba(16, 185, 129, 0.06);
        border: 1px solid rgba(16, 185, 129, 0.2);
        border-radius: var(--radius, 0.5rem);
        text-align: center;
    }

    .apply-section p {
        margin: 0 0 0.75rem 0;
        font-size: 0.875rem;
        color: var(--text-color, #374151);
    }

    /* ── Viz Tab Layout ─────────────────────────────────────── */
    .viz-layout {
        display: flex;
        gap: 1.25rem;
        flex-wrap: wrap;
    }

    .viz-chart-panel {
        flex: 2;
        min-width: 400px;
    }

    .viz-side-panel {
        flex: 1;
        min-width: 260px;
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .detail-header {
        margin: 0 0 0.5rem 0;
        font-size: 0.75rem;
        color: var(--muted-foreground, #71717a);
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .detail-rule-text {
        font-weight: 600;
        font-size: 0.9375rem;
        margin-bottom: 0.75rem;
        line-height: 1.4;
    }

    .detail-row {
        display: flex;
        justify-content: space-between;
        padding: 0.375rem 0;
        border-bottom: 1px solid var(--border, #e4e4e7);
        font-size: 0.8125rem;
    }

    .detail-row:last-child { border-bottom: none; }
    .detail-row span { color: var(--muted-foreground, #71717a); }

    /* ── Action Buttons ─────────────────────────────────────── */
    .action-bar {
        display: flex;
        gap: 0.75rem;
        margin-top: 1.5rem;
        flex-wrap: wrap;
    }

    .action-bar .btn {
        font-size: 0.8125rem;
        padding: 0.5rem 1rem;
    }

    /* ── Responsive ─────────────────────────────────────────── */
    /* ── Confusion Heatmap ──────────────────────────────────── */
    .heatmap-cell {
        stroke: var(--card, white);
        stroke-width: 1.5px;
        cursor: pointer;
        transition: opacity 0.15s;
    }

    .heatmap-cell:hover {
        opacity: 0.8;
        stroke: var(--heading-color, #09090b);
        stroke-width: 2px;
    }

    .heatmap-label {
        font-size: 0.75rem;
        fill: var(--muted-foreground, #71717a);
    }

    .heatmap-count {
        font-size: 0.6875rem;
        fill: var(--card, white);
        text-anchor: middle;
        pointer-events: none;
        font-weight: 600;
    }

    .heatmap-count.dark-text {
        fill: var(--heading-color, #09090b);
    }

    .suggest-btn {
        background: var(--primary, #6e56cf);
        color: var(--primary-foreground, white);
        border: none;
        padding: 0.375rem 0.875rem;
        border-radius: var(--radius, 0.5rem);
        cursor: pointer;
        font-size: 0.75rem;
        font-weight: 500;
    }

    .suggest-btn:hover { filter: brightness(0.9); }

    .suggest-btn:disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }

    .confusion-example {
        padding: 0.5rem;
        margin-bottom: 0.5rem;
        background: var(--muted, #f4f4f5);
        border-radius: var(--radius, 0.5rem);
        font-size: 0.8125rem;
    }

    .confusion-example .example-text {
        line-height: 1.4;
        margin-bottom: 0.25rem;
    }

    .confusion-example .example-meta {
        font-size: 0.6875rem;
        color: var(--muted-foreground, #71717a);
    }

    .root-cause-box {
        padding: 0.75rem;
        background: rgba(110, 86, 207, 0.06);
        border-left: 3px solid var(--primary, #6e56cf);
        border-radius: 0 var(--radius, 0.5rem) var(--radius, 0.5rem) 0;
        font-size: 0.8125rem;
        line-height: 1.4;
        margin-top: 0.5rem;
    }

    /* ── Labeling Function Toggle ─────────────────────────── */
    .lf-toggle {
        position: relative;
        display: inline-block;
        width: 36px;
        height: 20px;
        cursor: pointer;
    }

    .lf-toggle input {
        opacity: 0;
        width: 0;
        height: 0;
    }

    .lf-toggle .slider {
        position: absolute;
        inset: 0;
        background: var(--muted, #f4f4f5);
        border-radius: 20px;
        transition: background 0.2s;
    }

    .lf-toggle .slider::before {
        content: "";
        position: absolute;
        height: 16px;
        width: 16px;
        left: 2px;
        bottom: 2px;
        background: white;
        border-radius: 50%;
        transition: transform 0.2s;
    }

    .lf-toggle input:checked + .slider {
        background: var(--success-color, #10b981);
    }

    .lf-toggle input:checked + .slider::before {
        transform: translateX(16px);
    }

    .lf-pattern-text {
        max-width: 350px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .lf-label-badge {
        display: inline-block;
        padding: 0.15rem 0.5rem;
        border-radius: 1rem;
        font-size: 0.6875rem;
        font-weight: 600;
        background: rgba(110, 86, 207, 0.1);
        color: var(--primary, #6e56cf);
    }

    /* ── Disagreement Explorer ─────────────────────────────── */
    .scatter-dot {
        cursor: pointer;
        transition: opacity 0.15s;
    }

    .scatter-dot:hover {
        opacity: 0.7;
        stroke: var(--heading-color, #09090b);
        stroke-width: 1.5px;
    }

    .scatter-tooltip {
        position: absolute;
        background: var(--card, white);
        border: 1px solid var(--border, #e4e4e7);
        border-radius: var(--radius, 0.5rem);
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
        pointer-events: none;
        box-shadow: 0 2px 8px rgba(0,0,0,0.12);
        max-width: 280px;
        z-index: 100;
    }

    .scatter-tooltip .tooltip-label {
        font-weight: 600;
        margin-bottom: 0.25rem;
    }

    .scatter-tooltip .tooltip-meta {
        color: var(--muted-foreground, #71717a);
        font-size: 0.6875rem;
    }

    .timeline-bar {
        transition: opacity 0.15s;
        cursor: pointer;
    }

    .timeline-bar:hover {
        opacity: 0.7;
    }

    .trend-badge {
        display: inline-block;
        padding: 0.2rem 0.625rem;
        border-radius: 1rem;
        font-size: 0.6875rem;
        font-weight: 600;
    }

    .trend-improving {
        background: rgba(16, 185, 129, 0.1);
        color: var(--success-color, #10b981);
    }

    .trend-declining {
        background: rgba(239, 68, 68, 0.1);
        color: var(--danger-color, #ef4444);
    }

    .trend-stable {
        background: var(--muted, #f4f4f5);
        color: var(--muted-foreground, #71717a);
    }

    .disagree-item {
        padding: 0.75rem;
        margin-bottom: 0.5rem;
        background: var(--muted, #f4f4f5);
        border-radius: var(--radius, 0.5rem);
        border-left: 3px solid var(--danger-color, #ef4444);
        font-size: 0.8125rem;
    }

    .disagree-item.resolved {
        border-left-color: var(--success-color, #10b981);
        opacity: 0.7;
    }

    .disagree-item .disagree-text {
        line-height: 1.4;
        margin-bottom: 0.375rem;
    }

    .disagree-item .disagree-labels {
        display: flex;
        gap: 0.5rem;
        margin-bottom: 0.25rem;
        font-size: 0.75rem;
    }

    .label-pill {
        display: inline-block;
        padding: 0.1rem 0.5rem;
        border-radius: 1rem;
        font-size: 0.6875rem;
        font-weight: 600;
    }

    .label-pill.llm {
        background: rgba(110, 86, 207, 0.1);
        color: var(--primary, #6e56cf);
    }

    .label-pill.human {
        background: rgba(16, 185, 129, 0.1);
        color: var(--success-color, #10b981);
    }

    .disagree-item .disagree-meta {
        font-size: 0.6875rem;
        color: var(--muted-foreground, #71717a);
    }

    .filter-bar {
        display: flex;
        gap: 0.75rem;
        margin-bottom: 1rem;
        align-items: center;
        flex-wrap: wrap;
    }

    .filter-bar select {
        padding: 0.375rem 0.75rem;
        border: 1px solid var(--border, #e4e4e7);
        border-radius: var(--radius, 0.5rem);
        font-size: 0.8125rem;
        background: var(--card, white);
    }

    @media (max-width: 768px) {
        .dashboard-grid {
            grid-template-columns: 1fr;
        }
        .viz-layout {
            flex-direction: column;
        }
        .solo-tabs {
            flex-wrap: wrap;
        }
        .solo-tab {
            flex-basis: 33.33%;
        }
    }
</style>
{% endblock %}

{% block content %}

{# Phase pill is removed; the stepper at the top of base_solo.html
   already communicates the current phase, fixed in B1. Keeping it created
   two indicators in different design systems for the same fact. #}

{# ── Tab Navigation ─────────────────────────────────────── #}
<div class="solo-tabs" role="tablist" aria-label="Dashboard sections">
    <button type="button" class="solo-tab active" role="tab"
            id="tab-btn-overview" aria-controls="tab-overview" aria-selected="true"
            data-tab="overview">Overview</button>
    <button type="button" class="solo-tab" role="tab"
            id="tab-btn-confusion" aria-controls="tab-confusion" aria-selected="false" tabindex="-1"
            data-tab="confusion">Confusion</button>
    <button type="button" class="solo-tab" role="tab"
            id="tab-btn-labeling-fns" aria-controls="tab-labeling-fns" aria-selected="false" tabindex="-1"
            data-tab="labeling-fns">Labeling Fns</button>
    <button type="button" class="solo-tab" role="tab"
            id="tab-btn-disagreements" aria-controls="tab-disagreements" aria-selected="false" tabindex="-1"
            data-tab="disagreements">Disagreements</button>
    <button type="button" class="solo-tab" role="tab"
            id="tab-btn-rules" aria-controls="tab-rules" aria-selected="false" tabindex="-1"
            data-tab="rules">Edge Case Rules</button>
    <button type="button" class="solo-tab" role="tab"
            id="tab-btn-clusters" aria-controls="tab-clusters" aria-selected="false" tabindex="-1"
            data-tab="clusters">Rule Clusters</button>
</div>


{# ════════════════════════════════════════════════════════════
   OVERVIEW TAB
   ════════════════════════════════════════════════════════════ #}
<div class="solo-tab-content active" id="tab-overview" role="tabpanel" aria-labelledby="tab-btn-overview" tabindex="0">

    <div class="dashboard-grid">

        {# Annotation Progress Card #}
        <div class="dashboard-card">
            <h3>Annotation Progress</h3>
            {% if annotation_stats %}
            {% set total = annotation_stats.human_labeled + annotation_stats.llm_labeled + annotation_stats.remaining %}
            {% set pct = ((annotation_stats.human_labeled + annotation_stats.llm_labeled) / total * 100) if total > 0 else 0 %}
            <p class="card-value" id="ov-progress-text">{{ pct|int }}%</p>
            <div class="progress-track">
                <div class="progress-fill" id="ov-progress-bar"
                     style="width: {{ pct|int }}%; {% if pct >= 80 %}background: var(--success-color, #10b981);{% endif %}">
                </div>
            </div>
            <div class="metric-row">
                <span>Human</span>
                <strong id="ov-human">{{ annotation_stats.human_labeled }}</strong>
            </div>
            <div class="metric-row">
                <span>Model</span>
                <strong id="ov-llm">{{ annotation_stats.llm_labeled }}</strong>
            </div>
            <div class="metric-row">
                <span>Remaining</span>
                <strong id="ov-remaining">{{ annotation_stats.remaining }}</strong>
            </div>
            {% else %}
            <p class="card-description">No annotation data yet</p>
            {% endif %}
        </div>

        {# Agreement Card #}
        <div class="dashboard-card">
            <h3>Agreement</h3>
            {% if agreement_metrics %}
            {% set rate = agreement_metrics.agreement_rate or 0 %}
            <p class="card-value {% if rate >= 0.9 %}text-success{% elif rate >= 0.7 %}text-warning{% else %}text-danger{% endif %}"
               id="ov-agreement">{{ (rate * 100)|int }}%</p>
            <div class="metric-row">
                <span>Comparisons</span>
                <strong id="ov-comparisons">{{ agreement_metrics.total_compared }}</strong>
            </div>
            <div class="metric-row">
                <span>Agreements</span>
                <strong id="ov-agreements">{{ agreement_metrics.agreements }}</strong>
            </div>
            <div class="metric-row">
                <span>Disagreements</span>
                <strong id="ov-disagreements">{{ agreement_metrics.disagreements }}</strong>
            </div>
            {% else %}
            <p class="card-description">No agreement data yet</p>
            {% endif %}
        </div>

        {# Blind-agreement Card: agreement split by whether the annotator could
           see the LLM's suggestion when answering (solo_mode.suggestions). #}
        {% if anchoring %}
        {% macro pct(v) %}{% if v is none %}not yet{% else %}{{ (v * 100)|round|int }}%{% endif %}{% endmacro %}
        <div class="dashboard-card" id="anchoring-card">
            <h3>Blind Agreement</h3>
            <p class="card-value" id="ov-blind-agreement">{{ pct(anchoring.blind.agreement_rate) }}</p>
            <p class="card-description" id="ov-blind-desc">on items labeled without seeing the suggestion</p>
            <div class="metric-row">
                <span>Blind</span>
                <strong id="ov-blind-n">{% if anchoring.blind.compared %}{{ pct(anchoring.blind.agreement_rate) }} of {{ anchoring.blind.compared }}{% else %}none yet{% endif %}</strong>
            </div>
            <div class="metric-row">
                <span>Suggestion shown</span>
                <strong id="ov-shown-n">{% if anchoring.shown.compared %}{{ pct(anchoring.shown.agreement_rate) }} of {{ anchoring.shown.compared }}{% else %}none yet{% endif %}</strong>
            </div>
            <div class="metric-row">
                <span>Gap (shown − blind)</span>
                <strong id="ov-anchoring-gap">{% if anchoring.gap is none %}needs {{ anchoring.min_for_gap or 5 }} of each{% else %}{{ '%+d'|format((anchoring.gap * 100)|round|int) }} pts{% endif %}</strong>
            </div>
            <div class="metric-row">
                <span>Accepted with button</span>
                <strong id="ov-accept-rate">{{ pct(anchoring.accept_rate) }}</strong>
            </div>
            <div class="metric-row">
                <span>Handoff reads</span>
                <strong id="ov-handoff-basis">{% if anchoring.handoff_basis == 'blind_short' %}{{ anchoring.blind.compared }} blind items, below the minimum of {{ anchoring.minimum_blind_sample }}{% else %}{{ {'blind': 'blind agreement', 'all': 'all agreement', 'waiting': 'waiting for blind items'}.get(anchoring.handoff_basis, anchoring.handoff_basis) }}{% endif %}</strong>
            </div>
            <p class="card-description" id="ov-anchoring-note"></p>
        </div>
        {% endif %}

        {# LLM Labeling Card #}
        <div class="dashboard-card">
            <h3>Model labeling</h3>
            {% if llm_stats %}
            <div class="metric-row">
                <span>Labeled</span>
                <strong id="ov-llm-labeled">{{ llm_stats.labeled_count }}</strong>
            </div>
            <div class="metric-row">
                <span>Queue</span>
                <strong id="ov-llm-queue">{{ llm_stats.queue_size }}</strong>
            </div>
            <div class="metric-row">
                <span>Errors</span>
                <strong id="ov-llm-errors">{{ llm_stats.error_count }}</strong>
            </div>
            <div class="metric-row">
                <span>Status</span>
                <strong>
                    {% if llm_stats.is_paused %}
                    <span class="status-badge status-pending" id="ov-llm-status">Paused</span>
                    {% elif llm_stats.is_running %}
                    <span class="status-badge status-active" id="ov-llm-status">Running</span>
                    {% else %}
                    <span class="status-badge status-inactive" id="ov-llm-status">Stopped</span>
                    {% endif %}
                </strong>
            </div>
            {% else %}
            <p class="card-description">Model labeling not started</p>
            {% endif %}
        </div>

        {# Edge Case Rules Summary Card #}
        {% if edge_case_rule_stats and edge_case_rule_stats.total_rules > 0 %}
        <div class="dashboard-card">
            <h3>Edge Case Rules</h3>
            <p class="card-value">{{ edge_case_rule_stats.total_rules }}</p>
            <p class="card-description">rules discovered</p>
            <div class="metric-row" style="margin-top: 0.5rem;">
                <span>Categories</span>
                <strong>{{ edge_case_rule_stats.total_categories }}</strong>
            </div>
            <div class="metric-row">
                <span>Pending</span>
                <strong>{{ edge_case_rule_stats.pending_categories }}</strong>
            </div>
            <div class="metric-row">
                <span>Approved</span>
                <strong>{{ edge_case_rule_stats.approved_categories }}</strong>
            </div>
        </div>
        {% endif %}

        {# Refinement Loop Card #}
        <div class="dashboard-card" id="refinement-card" style="display: none;">
            <h3>Guideline Refinement</h3>
            <p class="card-value" id="ov-refinement-cycles">0</p>
            <p class="card-description" id="ov-refinement-desc">cycles completed</p>
            <div class="metric-row" style="margin-top: 0.5rem;">
                <span>Status</span>
                <strong id="ov-refinement-status">
                    <span class="status-badge status-active">Active</span>
                </strong>
            </div>
            <div class="metric-row">
                <span>Last Improvement</span>
                <strong id="ov-refinement-improvement">—</strong>
            </div>
            <div class="metric-row">
                <span>Next Check In</span>
                <strong id="ov-refinement-next">—</strong>
            </div>
            <div style="margin-top: 0.75rem; display: flex; gap: 0.5rem;">
                <button class="btn btn-primary" style="flex: 1; font-size: 0.75rem; padding: 0.375rem;"
                        onclick="soloDashboard.triggerRefinement()">
                    Trigger Cycle
                </button>
                <button class="btn btn-secondary" style="flex: 1; font-size: 0.75rem; padding: 0.375rem; display: none;"
                        id="ov-refinement-reset-btn"
                        onclick="soloDashboard.resetRefinement()">
                    Reset
                </button>
            </div>
        </div>

        {# Labeling Functions Card #}
        <div class="dashboard-card" id="lf-card" style="display: none;">
            <h3>Labeling Functions</h3>
            <p class="card-value" id="ov-lf-count">0</p>
            <p class="card-description" id="ov-lf-desc">functions extracted</p>
            <div class="metric-row" style="margin-top: 0.5rem;">
                <span>Instances Labeled</span>
                <strong id="ov-lf-labeled">0</strong>
            </div>
            <div class="metric-row">
                <span>API Calls Saved</span>
                <strong id="ov-lf-saved" class="text-success">0</strong>
            </div>
            <div style="margin-top: 0.75rem;">
                <button class="btn btn-primary" style="width: 100%; font-size: 0.75rem; padding: 0.375rem;"
                        onclick="soloDashboard.extractLabelingFunctions()">
                    Extract Functions
                </button>
            </div>
        </div>

        {# AI Spend Card: filled from /solo/api/spend (ai_budget.cap_usd). #}
        <div class="dashboard-card" id="spend-card">
            <h3>AI Spend</h3>
            <p class="card-value" id="ov-spend-total">$0.00</p>
            <p class="card-description" id="ov-spend-desc">estimated, recorded per batch</p>
            <div class="metric-row">
                <span>Cap</span>
                <strong id="ov-spend-cap">none set</strong>
            </div>
            <div class="metric-row">
                <span>Tokens so far</span>
                <strong id="ov-spend-tokens">0</strong>
            </div>
            <p class="card-description" id="ov-spend-remaining"></p>
            <p class="card-description text-danger" id="ov-spend-refusal" role="alert" hidden></p>
        </div>

        {# Gold Set Card: prompt versions scored on items with known answers. #}
        <div class="dashboard-card" id="gold-card">
            <h3>Gold Set</h3>
            <p class="card-value" id="ov-gold-accuracy">not scored</p>
            <p class="card-description" id="ov-gold-desc">accuracy of the current prompt</p>
            <div id="ov-gold-versions"></div>
            <button type="button" class="btn btn-secondary" id="ov-gold-btn"
                    style="width: 100%; font-size: 0.75rem; padding: 0.375rem;"
                    onclick="soloDashboard.runGold()" hidden>Score current prompt</button>
        </div>

        {# Prompt Sensitivity Card: labels under paraphrases of the prompt. #}
        <div class="dashboard-card" id="sensitivity-card">
            <h3>Prompt Sensitivity</h3>
            <p class="card-value" id="ov-sens-flip">not run</p>
            <p class="card-description" id="ov-sens-desc">items whose label changes when the prompt is reworded</p>
            <div class="metric-row">
                <span>Agreement across wordings (κ)</span>
                <strong id="ov-sens-kappa">not run</strong>
            </div>
            <button type="button" class="btn btn-secondary" id="ov-sens-btn"
                    style="width: 100%; font-size: 0.75rem; padding: 0.375rem;"
                    onclick="soloDashboard.runSensitivity()">Reword 4 times, label 20 items</button>
        </div>

        {# Confidence Routing Card #}
        {% if llm_stats and llm_stats.confidence_routing and llm_stats.confidence_routing.enabled %}
        <div class="dashboard-card" id="routing-card">
            <h3>Confidence Routing</h3>
            <div class="metric-row">
                <span>Total Routed</span>
                <strong id="ov-routing-total">{{ llm_stats.confidence_routing.total_routed }}</strong>
            </div>
            <div class="metric-row">
                <span>Human Routed</span>
                <strong id="ov-routing-human">{{ llm_stats.confidence_routing.human_routed_count }}</strong>
            </div>
            {% for tier in llm_stats.confidence_routing.tiers %}
            <div class="metric-row">
                <span>{{ tier.name or 'Tier ' ~ loop.index }}</span>
                <strong>{{ tier.instances_accepted }} accepted ({{ (tier.acceptance_rate * 100)|int }}%)</strong>
            </div>
            {% endfor %}
        </div>
        {% endif %}

        {# Validation Progress Card #}
        {% if validation_progress and validation_progress.total_samples > 0 %}
        <div class="dashboard-card">
            <h3>Final Validation</h3>
            <p class="card-value">{{ validation_progress.percent_complete|int }}%</p>
            <div class="progress-track">
                <div class="progress-fill" style="width: {{ validation_progress.percent_complete }}%;"></div>
            </div>
            <div class="metric-row">
                <span>Validated</span>
                <strong>{{ validation_progress.validated }} / {{ validation_progress.total_samples }}</strong>
            </div>
            <div class="metric-row">
                <span>Accuracy</span>
                <strong>{{ (validation_progress.validation_accuracy * 100)|int }}%</strong>
            </div>
        </div>
        {% endif %}
    </div>

    {# Action Buttons #}
    <div class="action-bar">
        {% if phase == 'setup' %}
            <a href="{{ url_for('solo_mode.setup') }}" class="btn btn-primary">Start Setup</a>
        {% elif phase == 'prompt_review' %}
            <a href="{{ url_for('solo_mode.prompt_editor') }}" class="btn btn-primary">Edit Prompt</a>
        {% elif phase in ['edge_case_synthesis', 'edge_case_labeling'] %}
            <a href="{{ url_for('solo_mode.edge_cases') }}" class="btn btn-primary">Continue Edge Cases</a>
        {% elif phase in ['parallel_annotation', 'active_annotation'] %}
            <a href="{{ url_for('solo_mode.annotate') }}" class="btn btn-primary">Continue Annotating</a>
        {% elif phase == 'disagreement_resolution' %}
            <a href="{{ url_for('solo_mode.disagreements') }}" class="btn btn-primary">Resolve Disagreements</a>
        {% elif phase == 'periodic_review' %}
            <a href="{{ url_for('solo_mode.review') }}" class="btn btn-primary">Continue Review</a>
        {% elif phase == 'rule_review' %}
            <a href="{{ url_for('solo_mode.rule_review') }}" class="btn btn-primary">Review Edge Case Rules</a>
        {% elif phase == 'final_validation' %}
            <a href="{{ url_for('solo_mode.validation') }}" class="btn btn-primary">Continue Validation</a>
        {% elif phase == 'completed' %}
            <a href="{{ url_for('solo_mode.api_export') }}" class="btn btn-success">Export Data</a>
        {% endif %}
        <a href="{{ url_for('solo_mode.api_status') }}" class="btn btn-secondary">API Status</a>
    </div>
</div>


{# ════════════════════════════════════════════════════════════
   CONFUSION TAB
   ════════════════════════════════════════════════════════════ #}
<div class="solo-tab-content" id="tab-confusion" role="tabpanel" aria-labelledby="tab-btn-confusion" tabindex="0">

    {# Summary Cards #}
    <div class="dashboard-grid">
        <div class="dashboard-card">
            <h3>Total Disagreements</h3>
            <p class="card-value text-danger" id="confusion-total-disagreements">0</p>
        </div>
        <div class="dashboard-card">
            <h3>Distinct Patterns</h3>
            <p class="card-value" id="confusion-distinct-patterns">0</p>
        </div>
        <div class="dashboard-card">
            <h3>Top Confusion</h3>
            <p class="card-value" id="confusion-top-pattern" style="font-size: 1.25rem;">—</p>
            <p class="card-description" id="confusion-top-count"></p>
        </div>
    </div>

    {# Heatmap + Side Panel #}
    <div class="viz-layout">
        <div class="viz-chart-panel">
            <div class="dashboard-card" style="min-height: 400px; position: relative;">
                <h3>Confusion Heatmap</h3>
                <div id="confusion-heatmap" style="width: 100%; height: 380px;"></div>
            </div>
        </div>

        <div class="viz-side-panel">
            <div class="dashboard-card" id="confusion-detail-panel">
                <h4 class="detail-header">Pattern Details</h4>
                <p style="color: var(--muted-foreground, #71717a); font-size: 0.8125rem;">
                    Click a heatmap cell to see details
                </p>
            </div>

            <div class="dashboard-card" id="label-accuracy-table">
                <h4 class="detail-header">Per-Label Accuracy</h4>
                <div id="label-accuracy-rows"></div>
            </div>
        </div>
    </div>

    {# Patterns Table #}
    <h3 style="font-size: 1rem; margin: 1.5rem 0 0.75rem; color: var(--heading-color, #09090b);">
        Confusion Patterns
    </h3>
    <div class="admin-table-container">
        <table class="admin-table">
            <thead>
                <tr>
                    <th>Model predicted</th>
                    <th>Human Corrected</th>
                    <th>Count</th>
                    <th>% of Errors</th>
                    <th>Actions</th>
                </tr>
            </thead>
            <tbody id="confusion-patterns-body">
                <tr><td colspan="5" class="empty-cell">Loading...</td></tr>
            </tbody>
        </table>
    </div>
</div>


{# ════════════════════════════════════════════════════════════
   LABELING FUNCTIONS TAB
   ════════════════════════════════════════════════════════════ #}
<div class="solo-tab-content" id="tab-labeling-fns" role="tabpanel" aria-labelledby="tab-btn-labeling-fns" tabindex="0">

    {# Summary Cards #}
    <div class="dashboard-grid">
        <div class="dashboard-card">
            <h3>Total Functions</h3>
            <p class="card-value" id="lf-total-count">0</p>
        </div>
        <div class="dashboard-card">
            <h3>Enabled</h3>
            <p class="card-value text-success" id="lf-enabled-count">0</p>
        </div>
        <div class="dashboard-card">
            <h3>Instances Labeled</h3>
            <p class="card-value" id="lf-instances-labeled">0</p>
            <p class="card-description" id="lf-abstained-desc"></p>
        </div>
        <div class="dashboard-card">
            <h3>Avg Confidence</h3>
            <p class="card-value" id="lf-avg-confidence">—</p>
        </div>
    </div>

    {# Actions #}
    <div style="margin-bottom: 1.25rem; display: flex; gap: 0.75rem;">
        <button class="btn btn-primary" style="font-size: 0.8125rem;"
                onclick="soloDashboard.extractLabelingFunctions()">
            Extract from Predictions
        </button>
    </div>

    {# Functions Table #}
    <div class="admin-table-container">
        <table class="admin-table">
            <thead>
                <tr>
                    <th>Pattern</th>
                    <th>Label</th>
                    <th>Confidence</th>
                    <th>Coverage</th>
                    <th>Enabled</th>
                </tr>
            </thead>
            <tbody id="lf-table-body">
                <tr><td colspan="5" class="empty-cell">Loading...</td></tr>
            </tbody>
        </table>
    </div>
</div>


{# ════════════════════════════════════════════════════════════
   DISAGREEMENT EXPLORER TAB
   ════════════════════════════════════════════════════════════ #}
<div class="solo-tab-content" id="tab-disagreements" role="tabpanel" aria-labelledby="tab-btn-disagreements" tabindex="0">

    {# Summary Cards #}
    <div class="dashboard-grid">
        <div class="dashboard-card">
            <h3>Total Compared</h3>
            <p class="card-value" id="disagree-total-compared">0</p>
        </div>
        <div class="dashboard-card">
            <h3>Disagreements</h3>
            <p class="card-value text-danger" id="disagree-total-disagreements">0</p>
        </div>
        <div class="dashboard-card">
            <h3>Disagreement Rate</h3>
            <p class="card-value" id="disagree-rate">0%</p>
        </div>
        <div class="dashboard-card">
            <h3>Avg Disagree Confidence</h3>
            <p class="card-value" id="disagree-avg-conf">—</p>
        </div>
    </div>

    {# Scatter + Timeline #}
    <div class="viz-layout">
        <div class="viz-chart-panel">
            <div class="dashboard-card" style="min-height: 380px; position: relative;">
                <h3>Confidence vs Agreement</h3>
                <div id="disagree-scatter" style="width: 100%; height: 350px; position: relative;"></div>
            </div>
        </div>

        <div class="viz-side-panel">
            <div class="dashboard-card" style="min-height: 200px;">
                <h3>Agreement Timeline</h3>
                <div id="disagree-timeline" style="width: 100%; height: 180px;"></div>
                <div style="margin-top: 0.5rem; text-align: center;">
                    <span id="disagree-trend-badge" class="trend-badge trend-stable">Stable</span>
                </div>
            </div>

            <div class="dashboard-card">
                <h4 class="detail-header">Per-Label Breakdown</h4>
                <div id="disagree-label-breakdown"></div>
            </div>
        </div>
    </div>

    {# Filter + Disagreement List #}
    <h3 style="font-size: 1rem; margin: 1.5rem 0 0.75rem; color: var(--heading-color, #09090b);">
        Disagreement Details
    </h3>
    <div class="filter-bar">
        <label style="font-size: 0.8125rem; color: var(--muted-foreground);">Filter by label:</label>
        <select id="disagree-label-filter" onchange="soloDashboard.filterDisagreements()">
            <option value="">All labels</option>
        </select>
    </div>
    <div id="disagree-list">
        <p style="color: var(--muted-foreground); font-size: 0.8125rem;">Loading...</p>
    </div>
</div>


{# ════════════════════════════════════════════════════════════
   EDGE CASE RULES TAB
   ════════════════════════════════════════════════════════════ #}
<div class="solo-tab-content" id="tab-rules" role="tabpanel" aria-labelledby="tab-btn-rules" tabindex="0">

    {# Stats Cards #}
    <div class="dashboard-grid">
        <div class="dashboard-card">
            <h3>Rules Discovered</h3>
            <p class="card-value" id="rules-total">{{ edge_case_rule_stats.total_rules if edge_case_rule_stats else 0 }}</p>
        </div>
        <div class="dashboard-card">
            <h3>Categories</h3>
            <p class="card-value" id="rules-categories">{{ edge_case_rule_stats.total_categories if edge_case_rule_stats else 0 }}</p>
        </div>
        <div class="dashboard-card">
            <h3>Pending Review</h3>
            <p class="card-value text-warning" id="rules-pending">{{ edge_case_rule_stats.pending_categories if edge_case_rule_stats else 0 }}</p>
        </div>
        <div class="dashboard-card">
            <h3>Approved</h3>
            <p class="card-value text-success" id="rules-approved">{{ approved_count }}</p>
        </div>
    </div>

    {# Pending Categories for Review #}
    {% if pending_categories %}
    <h3 style="font-size: 1rem; margin-bottom: 0.75rem; color: var(--heading-color, #09090b);">
        Pending Categories
    </h3>
    {% for item in pending_categories %}
    <div class="category-card">
        <h4>Category {{ item.category.id[:8] }}</h4>
        <div class="category-summary">{{ item.category.summary_rule }}</div>

        <div>
            <button class="member-toggle"
                    onclick="this.nextElementSibling.classList.toggle('visible')">
                Show {{ item.member_rules|length }} individual rules
            </button>
            <div class="member-list">
                {% for rule in item.member_rules %}
                <div class="member-item">
                    {{ rule.rule_text }}
                    <div class="source-info">
                        Instance: {{ rule.instance_id }} |
                        Confidence: {{ (rule.source_confidence * 100)|int }}%
                    </div>
                </div>
                {% endfor %}
            </div>
        </div>

        <form method="POST" action="{{ url_for('solo_mode.rule_review') }}" class="review-actions">
            <input type="hidden" name="category_id" value="{{ item.category.id }}">
            <textarea name="notes" placeholder="Optional notes..."></textarea>
            <button type="submit" name="action" value="approve" class="btn-approve">Approve</button>
            <button type="submit" name="action" value="reject" class="btn-reject">Reject</button>
        </form>
    </div>
    {% endfor %}
    {% else %}
    <div class="dashboard-card" style="text-align: center; padding: 2rem;">
        <p style="color: var(--muted-foreground, #71717a);">No pending categories to review.</p>
    </div>
    {% endif %}

    {# Apply Approved Rules #}
    {% if approved_count > 0 %}
    <div class="apply-section">
        <p>{{ approved_count }} approved categories ready to incorporate into annotation prompt.</p>
        <button class="btn btn-primary" onclick="soloDashboard.applyRules()">
            Apply Approved Rules to Prompt
        </button>
    </div>
    {% endif %}

    {# Rules Table #}
    <h3 style="font-size: 1rem; margin: 1.5rem 0 0.75rem; color: var(--heading-color, #09090b);">
        All Rules
    </h3>
    <div class="admin-table-container">
        <table class="admin-table">
            <thead>
                <tr>
                    <th>Rule Text</th>
                    <th>Instance</th>
                    <th>Confidence</th>
                    <th>Cluster</th>
                    <th>Status</th>
                </tr>
            </thead>
            <tbody id="rules-table-body">
                <tr><td colspan="5" class="empty-cell">Loading...</td></tr>
            </tbody>
        </table>
    </div>
</div>


{# ════════════════════════════════════════════════════════════
   RULE CLUSTERS TAB
   ════════════════════════════════════════════════════════════ #}
<div class="solo-tab-content" id="tab-clusters" role="tabpanel" aria-labelledby="tab-btn-clusters" tabindex="0">

    <div class="viz-layout">
        {# Scatter Plot #}
        <div class="viz-chart-panel">
            <div class="dashboard-card" style="min-height: 480px; position: relative;">
                <h3>Rule Embedding Space</h3>
                <div id="rule-cluster-chart" style="width: 100%; height: 450px;"></div>
            </div>
        </div>

        {# Side Panel #}
        <div class="viz-side-panel">
            <div class="dashboard-card" id="rule-detail-panel">
                <h4 class="detail-header">Rule Details</h4>
                <p style="color: var(--muted-foreground, #71717a); font-size: 0.8125rem;">
                    Click a point to see details
                </p>
            </div>

            <div class="dashboard-card">
                <h4 class="detail-header">Controls</h4>
                <div style="display: flex; flex-direction: column; gap: 0.5rem;">
                    <button class="btn btn-primary" style="width: 100%; font-size: 0.8125rem;"
                            onclick="soloDashboard.viz && soloDashboard.viz.refresh(true)">
                        Refresh Visualization
                    </button>
                    <button class="btn btn-secondary" style="width: 100%; font-size: 0.8125rem;"
                            onclick="soloDashboard.triggerClustering()">
                        Trigger Re-clustering
                    </button>
                </div>
            </div>
        </div>
    </div>
</div>

{% endblock %}

{% block sidebar %}
{# No sidebar — use full width for dashboard #}
{% endblock %}

{% block extra_js %}
<script src="{{ url_for('static', filename='vendor/d3-7.9.0.min.js') }}" defer></script>
<script src="{{ url_for('static', filename='js/solo-viz.js') }}" defer></script>
<script src="{{ url_for('static', filename='js/solo-dashboard.js') }}?v=20261015" defer></script>
<script defer>
    document.addEventListener('DOMContentLoaded', function() {
        window.soloDashboard = new SoloDashboard();
        window.soloDashboard.init();

        // ARIA-aware tab switching with arrow-key navigation. The original
        // implementation only toggled .active; this adds proper accessibility.
        const tablist = document.querySelector('[role="tablist"]');
        if (!tablist) return;
        const tabs = Array.from(tablist.querySelectorAll('[role="tab"]'));

        function activateTab(tab) {
            tabs.forEach(t => {
                const isActive = t === tab;
                t.classList.toggle('active', isActive);
                t.setAttribute('aria-selected', String(isActive));
                t.tabIndex = isActive ? 0 : -1;
                const panelId = t.getAttribute('aria-controls');
                const panel = document.getElementById(panelId);
                if (panel) panel.classList.toggle('active', isActive);
            });
        }

        tabs.forEach((tab, i) => {
            tab.addEventListener('keydown', (e) => {
                let next = null;
                if (e.key === 'ArrowRight') next = tabs[(i + 1) % tabs.length];
                else if (e.key === 'ArrowLeft') next = tabs[(i - 1 + tabs.length) % tabs.length];
                else if (e.key === 'Home') next = tabs[0];
                else if (e.key === 'End') next = tabs[tabs.length - 1];
                if (next) { e.preventDefault(); next.focus(); activateTab(next); }
            });
            tab.addEventListener('click', () => activateTab(tab));
        });
    });
</script>
{% endblock %}