/* policy-inspector.css
   Layout and custom components only. All color, typography, and interactive
   primitives (btn, badge, card, input, divider) come from tokens.css. */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* Standalone page: body > .inspector-layout needs full viewport height.
   In index.html the panel is embedded inside flex-1 — no body height needed. */
body > .inspector-layout { height: 100vh; }

/* ── App shell ───────────────────────────────────────────────────────────────── */

.inspector-layout {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* ── Header ──────────────────────────────────────────────────────────────────── */

.inspector-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2-5) var(--space-5);
    background: var(--color-surface-1);
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.inspector-header__title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-base);
    font-weight: var(--weight-semibold);
    color: var(--color-text-primary);
}

.inspector-header__stats {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.inspector-header__spacer { flex: 1; }

/* ── Filter tabs ─────────────────────────────────────────────────────────────── */

.inspector-tabs {
    display: flex;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-5);
    background: var(--color-surface-1);
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.inspector-tab {
    padding: var(--space-1-5) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    font-family: var(--font-sans);
    cursor: pointer;
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    transition: background var(--duration-base) var(--ease-default),
                color var(--duration-base) var(--ease-default);
}
.inspector-tab:hover { background: var(--color-surface-2); color: var(--color-text-primary); }
.inspector-tab.active { background: var(--color-surface-2); color: var(--color-text-primary); }

/* ── Two-panel split ─────────────────────────────────────────────────────────── */

.inspector-split {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.inspector-list {
    width: 296px;
    flex-shrink: 0;
    border-right: 1px solid var(--color-border);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-3);
}

.inspector-detail {
    flex: 1;
    overflow-y: auto;
    min-width: 0;
}

/* ── Queue items (left panel) ────────────────────────────────────────────────── */

.queue-item {
    background: var(--color-surface-1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-3);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: var(--space-1-5);
    transition: border-color var(--duration-base) var(--ease-default),
                background var(--duration-base) var(--ease-default);
    user-select: none;
}
.queue-item:hover { background: var(--color-surface-2); border-color: var(--color-border-strong); }
.queue-item.active {
    background: var(--color-accent-muted);
    border-color: var(--color-accent-border);
}
.queue-item.reviewed { opacity: 0.6; }

.queue-item__top {
    display: flex;
    align-items: center;
    gap: var(--space-1-5);
    flex-wrap: wrap;
}

.queue-item__ts {
    margin-left: auto;
    white-space: nowrap;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

/* ── Queue item 3-dot menu ───────────────────────────────────────────────────── */

.queue-item__actions {
    position: relative;
    flex-shrink: 0;
}

.queue-item__menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--duration-base) var(--ease-default),
                background var(--duration-base) var(--ease-default);
    padding: 0;
}
.queue-item:hover .queue-item__menu-btn,
.queue-item.active .queue-item__menu-btn {
    opacity: 1;
}
.queue-item__menu-btn:hover {
    background: var(--color-surface-3);
    color: var(--color-text-primary);
}

.queue-item__menu {
    position: absolute;
    right: 0;
    top: calc(100% + 4px);
    z-index: 200;
    min-width: 120px;
    background: var(--color-surface-1);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-lg);
    padding: var(--space-1);
    box-shadow: 0 4px 12px color-mix(in srgb, var(--color-surface-0) 60%, transparent);
}

.queue-item__menu-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-1-5) var(--space-2-5);
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    font-size: var(--text-sm);
    font-family: var(--font-sans);
    cursor: pointer;
    text-align: left;
    color: var(--color-text-secondary);
}
.queue-item__menu-item:hover { background: var(--color-surface-2); }

.queue-item__menu-delete { color: var(--color-error-text); }
.queue-item__menu-delete:hover { background: var(--color-error-bg); }

.queue-item__query {
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.queue-item__meta {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

/* ── Detail panel (right panel) ──────────────────────────────────────────────── */

.detail-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    height: 100%;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    text-align: center;
}
.detail-empty i { font-size: 28px; opacity: 0.35; }

.detail-pane {
    padding: var(--space-5) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    max-width: 1000px;
}

.detail-pane__header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.detail-pane__ts {
    margin-left: auto;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.detail-pane__query {
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    color: var(--color-text-primary);
    line-height: var(--leading-snug);
    letter-spacing: var(--tracking-tight);
}

/* ── Examiner guide ──────────────────────────────────────────────────────────── */

.examiner-guide {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface-1);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.examiner-guide i {
    color: var(--color-accent);
    margin-top: 2px;
    flex-shrink: 0;
}

.examiner-guide strong {
    color: var(--color-text-primary);
}

/* ── Judge findings ─────────────────────────────────────────────────────────── */

.judge-findings {
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface-1);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-warning);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
}

.judge-findings__header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 600;
    color: var(--color-warning-text);
    margin-bottom: var(--space-2);
}

.judge-findings__header i {
    color: var(--color-warning);
}

.judge-findings__list {
    margin: 0;
    padding-left: var(--space-5);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.judge-findings__list li {
    margin-bottom: var(--space-1);
}

.judge-findings__part {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-warning-text);
    margin-right: var(--space-1);
}

/* ── Diff grid ───────────────────────────────────────────────────────────────── */

.diff-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
}
@media (max-width: 860px) { .diff-grid { grid-template-columns: 1fr; } }

.diff-panel {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--color-surface-0);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.diff-panel__label {
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-1-5);
}
.diff-panel__label i { font-size: 11px; }

.diff-panel__body {
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    color: var(--color-text-primary);
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 420px;
    overflow-y: auto;
}

/* Citation highlights — underline-only approach; no filled backgrounds */
.citation-fabricated {
    color: var(--color-error-text);
    border-bottom: 1.5px solid var(--color-error-text);
    padding-bottom: 1px;
}
.citation-grounded {
    color: var(--color-success-text);
    border-bottom: 1.5px solid var(--color-success-border);
    padding-bottom: 1px;
}

/* Number in response not found in any retrieved chunk — wavy underline only */
.number-absent {
    text-decoration: underline wavy var(--color-error-text);
    text-underline-offset: 2px;
}

/* Number in chunk content matching a value from the model response — tint only */
.number-match {
    background: var(--color-warning-bg);
    border-radius: var(--radius-sm);
    padding: 0 2px;
}

/* Warning banner — border-only, no filled background */
.citation-no-match-warning {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2-5);
    padding: var(--space-2-5) var(--space-4);
    border: 1px solid var(--color-error-border);
    border-left: 3px solid var(--color-error-text);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}
.citation-no-match-warning > i {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-error-text);
}

/* Chunks empty state */
.chunks-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-6) var(--space-3);
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    text-align: center;
}
.chunks-empty i { font-size: 20px; opacity: 0.35; }

/* Chunk items */
.chunk-item {
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-2);
    transition: border-color var(--duration-base) var(--ease-default);
}
.chunk-item:last-child { margin-bottom: 0; }

/* Cited chunk: subtle green left border */
.chunk-item.chunk-cited {
    border-color: var(--color-success-border);
    border-left: 2px solid var(--color-success-border);
}

/* Chunk header: label + page tag + cited badge on one row */
.chunk-item__header {
    display: flex;
    align-items: center;
    gap: var(--space-1-5);
    flex-wrap: wrap;
    margin-bottom: var(--space-1-5);
}

.chunk-item__label {
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
}

/* Derived page tag: "p.4" parsed from chunk content */
.chunk-page-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--text-xs);
    font-family: var(--font-mono);
    color: var(--color-text-muted);
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0 6px;
}
.chunk-page-tag i { font-size: 9px; }

/* "cited" badge on chunks matched by model's citation */
.chunk-cited-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    color: var(--color-success-text);
    background: var(--color-success-bg);
    border: 1px solid var(--color-success-border);
    border-radius: var(--radius-sm);
    padding: 0 6px;
}
.chunk-cited-badge i { font-size: 9px; }

.chunk-item__content {
    font-size: var(--text-xs);
    color: var(--color-text-primary);
    line-height: var(--leading-relaxed);
    white-space: pre-wrap;
    word-break: break-word;
}

/* Collapsible chunk: fade-out mask until expanded */
.chunk-item__content.chunk-collapsible {
    position: relative;
    max-height: 130px;
    overflow: hidden;
}
.chunk-item__content.chunk-collapsible::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 44px;
    background: linear-gradient(to bottom, transparent, var(--color-surface-0));
    pointer-events: none;
}
.chunk-item__content.chunk-collapsible.expanded {
    max-height: none;
    overflow: visible;
}
.chunk-item__content.chunk-collapsible.expanded::after { display: none; }

/* Expand toggle button */
.chunk-expand-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    margin-top: var(--space-1-5);
    font-size: var(--text-xs);
    font-family: var(--font-sans);
    color: var(--color-accent);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}
.chunk-expand-btn:hover { text-decoration: underline; }
.chunk-expand-btn i { font-size: 10px; }

/* ── Verdict actions ──────────────────────────────────────────────────────────── */

.verdict-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
}

.verdict-section__label {
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--color-text-muted);
}

.verdict-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

/* Verdict button color modifiers — semantic tokens, not hardcoded values */
.btn-verdict-confirm {
    background: var(--color-error-bg);
    color: var(--color-error-text);
    border-color: var(--color-error-border);
}
.btn-verdict-confirm:hover:not(:disabled) { opacity: 0.82; }

.btn-verdict-fp {
    background: var(--color-success-bg);
    color: var(--color-success-text);
    border-color: var(--color-success-border);
}
.btn-verdict-fp:hover:not(:disabled) { opacity: 0.82; }

.btn-verdict-fix {
    background: var(--color-warning-bg);
    color: var(--color-warning-text);
    border-color: var(--color-warning-border);
}
.btn-verdict-fix:hover:not(:disabled) { opacity: 0.82; }

.btn-verdict-abstain {
    background: var(--color-surface-2);
    color: var(--color-text-secondary);
    border-color: var(--color-border-strong);
}
.btn-verdict-abstain:hover:not(:disabled) { background: var(--color-surface-3); }

/* Fix form */
.fix-form {
    display: none;
    flex-direction: column;
    gap: var(--space-2);
}
.fix-form.open { display: flex; }

.fix-form__actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    justify-content: flex-end;
}

/* Verdict summary (reviewed state) */
.verdict-summary {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.verdict-summary__row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.verdict-correction {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-1-5);
}

/* ── Loading / error / empty states ──────────────────────────────────────────── */

.inspector-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-8) 0;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    width: 100%;
}

.inspector-error {
    background: var(--color-error-bg);
    border: 1px solid var(--color-error-border);
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-4);
    color: var(--color-error-text);
    font-size: var(--text-sm);
    margin: var(--space-3);
}

.inspector-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-10) var(--space-4);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    text-align: center;
}
.inspector-empty i { font-size: 26px; opacity: 0.4; }