/* Help / User Guide shell. Tokens come from themes.css; no hardcoded hex. */

.fp-help-shell {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 0;
    align-items: start;
    min-height: calc(100vh - 100px);
    color: var(--text-primary);
    font-family: var(--font-main);
}

.fp-help-shell[data-help-density="compact"] .fp-help-article-wrap {
    padding: 18px 24px 50px;
}
.fp-help-shell[data-help-density="compact"] .fp-help-article p,
.fp-help-shell[data-help-density="compact"] .fp-help-article li {
    line-height: 1.5;
    font-size: 14px;
}

/* ── Guide contents pane ── */
.fp-help-contents {
    position: sticky;
    top: 0;
    align-self: start;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    padding: 0;
}

.fp-help-contents-head {
    position: sticky;
    top: 0;
    background: var(--bg-card);
    padding: 18px 18px 12px;
    border-bottom: 1px solid var(--border-dim);
    z-index: 2;
}
.fp-help-contents-title-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
}
.fp-help-contents-title {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin: 0;
    color: var(--text-primary);
}
.fp-help-contents-version {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    border: 1px solid var(--border);
    padding: 2px 6px;
    border-radius: 2px;
}
.fp-help-contents-meta {
    font-family: var(--font-mono);
    font-size: 11.5px;
    color: var(--text-muted);
    margin-top: 4px;
}

.fp-help-rolebar {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    margin-top: 12px;
}
.fp-help-rolebar-label {
    font-family: var(--font-display);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-right: 4px;
}
.fp-help-role-chip {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 3px 9px;
    border-radius: 2px;
    font-size: 11px;
    font-family: var(--font-mono);
    cursor: pointer;
    transition: background 120ms ease, border-color 120ms ease;
}
.fp-help-role-chip:hover {
    border-color: var(--accent);
}
.fp-help-role-chip.is-active {
    background: var(--cam-navy);
    color: var(--text-on-dark);
    border-color: var(--cam-navy);
}

.fp-help-contents-list {
    padding: 14px 0 18px;
}
.fp-help-group {
    margin-bottom: 16px;
}
.fp-help-group-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 18px;
    font-family: var(--font-display);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
}
.fp-help-group-count {
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--text-muted);
}
.fp-help-section-row {
    display: grid;
    grid-template-columns: 32px 1fr auto;
    gap: 8px;
    align-items: baseline;
    padding: 6px 18px 6px 15px;
    border-left: 3px solid transparent;
    cursor: pointer;
    text-decoration: none;
    color: var(--text-primary);
    transition: background 120ms ease;
}
.fp-help-section-row:hover {
    background: var(--bg-row);
    color: var(--text-primary);
}
.fp-help-section-row.is-active {
    border-left-color: var(--cam-yellow, var(--accent));
    background: var(--bg-row);
}
.fp-help-section-num {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}
.fp-help-section-name {
    font-size: 13px;
    line-height: 1.3;
}
.fp-help-section-roles {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.fp-help-contents-foot {
    padding: 12px 18px 24px;
}
.fp-help-help-card {
    background: var(--bg-row);
    border: 1px solid var(--border-dim);
    padding: 10px 12px;
    border-radius: var(--radius-card, 4px);
    font-size: 12px;
}
.fp-help-help-card-title {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 4px;
    color: var(--text-primary);
}
.fp-help-help-card a { color: var(--accent); }

.fp-help-tweaks {
    margin-top: 16px;
    border-top: 1px solid var(--border-dim);
    padding-top: 12px;
}
.fp-help-tweak-label {
    font-family: var(--font-display);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 6px;
}
.fp-help-tweak-segmented {
    display: inline-flex;
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 10px;
}
.fp-help-tweak-segmented button {
    background: transparent;
    border: 0;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 4px 10px;
    cursor: pointer;
}
.fp-help-tweak-segmented button.is-active {
    background: var(--accent);
    color: var(--text-on-accent, var(--text-primary));
}

/* ── Article wrap ── */
.fp-help-article-wrap {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 32px;
    padding: 28px 36px 60px;
}
.fp-help-shell[data-help-width="reading"] .fp-help-article {
    max-width: 760px;
}
.fp-help-shell[data-help-width="wide"] .fp-help-article {
    max-width: 1080px;
}

.fp-help-article {
    color: var(--text-primary);
    width: 100%;
}
.fp-help-art-head {
    border-bottom: 1px solid var(--border-dim);
    padding-bottom: 18px;
    margin-bottom: 24px;
}
.fp-help-eyebrow {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.fp-help-eyebrow .fp-help-eyebrow-num {
    font-family: var(--font-mono);
    margin-left: 6px;
}
.fp-help-art-title {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    line-height: 1.15;
    color: var(--text-primary);
    margin: 0 0 10px;
}
.fp-help-art-routes {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}
.fp-help-route-pill {
    font-family: var(--font-mono);
    font-size: 11px;
    background: var(--bg-row);
    border: 1px solid var(--border-dim);
    padding: 2px 7px;
    border-radius: 2px;
    color: var(--text-secondary);
}
.fp-help-art-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    font-size: 12px;
    color: var(--text-secondary);
}
.fp-help-meta-key {
    font-family: var(--font-display);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-right: 4px;
}

.fp-help-article-body p,
.fp-help-article-body li {
    font-size: 15px;
    line-height: 1.6;
}
.fp-help-article-body h2 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    line-height: 1.25;
    margin-top: 36px;
    margin-bottom: 14px;
    color: var(--text-primary);
    scroll-margin-top: 76px;
}
.fp-help-article-body h3 {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.3;
    margin-top: 24px;
    margin-bottom: 10px;
    color: var(--text-primary);
}
.fp-help-article-body code {
    font-family: var(--font-mono);
    background: rgba(0,0,0,0.04);
    padding: 1px 5px;
    border-radius: 2px;
    font-size: 0.92em;
}
.fp-help-article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 14px 0 22px;
    font-size: 13px;
}
.fp-help-article-body th,
.fp-help-article-body td {
    border: 1px solid var(--border);
    padding: 6px 10px;
    text-align: left;
    vertical-align: top;
}
.fp-help-article-body thead {
    background: var(--bg-sidebar);
    color: var(--text-on-dark);
}
.fp-help-article-body blockquote {
    border-left: 3px solid var(--text-muted);
    padding: 10px 14px;
    margin: 14px 0;
    background: var(--bg-row);
    color: var(--text-secondary);
}

.fp-help-art-foot {
    margin-top: 40px;
    padding-top: 18px;
    border-top: 1px solid var(--border-dim);
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.fp-help-feedback {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    font-size: 13px;
    color: var(--text-secondary);
}
.fp-help-feedback-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 3px 12px;
    border-radius: 2px;
    cursor: pointer;
    font-size: 12px;
    font-family: var(--font-mono);
}
.fp-help-feedback-btn:hover { border-color: var(--accent); }

.fp-help-pager {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.fp-help-pager-link {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-dim);
    border-radius: var(--radius-card, 4px);
    padding: 10px 14px;
    text-decoration: none;
    color: var(--text-primary);
    transition: border-color 120ms ease, background 120ms ease;
}
.fp-help-pager-link:hover {
    border-color: var(--accent);
    background: var(--bg-row);
    color: var(--text-primary);
}
.fp-help-pager-next { text-align: right; }
.fp-help-pager-dir {
    font-family: var(--font-display);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 2px;
}
.fp-help-pager-name {
    font-size: 13px;
}

/* ── On this page ── */
.fp-help-onthispage {
    position: sticky;
    top: 80px;
    align-self: start;
    border-left: 1px solid var(--border-dim);
    padding: 4px 0 0 16px;
    font-size: 12px;
}
.fp-help-otp-label {
    font-family: var(--font-display);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.fp-help-otp-list {
    list-style: none;
    padding: 0;
    margin: 0 0 16px;
}
.fp-help-otp-list li { margin-bottom: 4px; }
.fp-help-otp-list a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    border-left: 2px solid transparent;
    padding: 2px 8px;
    transition: border-color 120ms ease, color 120ms ease;
}
.fp-help-otp-list a:hover {
    color: var(--text-primary);
    border-left-color: var(--accent);
}
.fp-help-otp-list a.is-active {
    color: var(--text-primary);
    font-weight: 600;
    border-left-color: var(--cam-yellow, var(--accent));
}
.fp-help-otp-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.fp-help-otp-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 2px;
    cursor: pointer;
}
.fp-help-otp-btn:hover { border-color: var(--accent); }

/* ── Cmd-K palette ── */
.fp-help-cmdk-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    z-index: 250;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 12vh;
}
.fp-help-cmdk-panel {
    width: 640px;
    max-width: calc(100vw - 32px);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-card, 4px);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    color: var(--text-primary);
}
.fp-help-cmdk-input-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-dim);
}
.fp-help-cmdk-input {
    flex: 1;
    border: 0;
    background: transparent;
    font-size: 16px;
    color: var(--text-primary);
    outline: none;
    font-family: var(--font-main);
}
.fp-help-cmdk-results {
    max-height: 50vh;
    overflow-y: auto;
}
.fp-help-cmdk-result {
    display: grid;
    grid-template-columns: 36px 1fr auto;
    gap: 10px;
    padding: 8px 16px;
    cursor: pointer;
    border-left: 3px solid transparent;
    align-items: baseline;
    color: var(--text-primary);
    text-decoration: none;
}
.fp-help-cmdk-result:hover,
.fp-help-cmdk-result.is-active {
    background: var(--bg-row);
    border-left-color: var(--cam-yellow, var(--accent));
}
.fp-help-cmdk-result-num {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
}
.fp-help-cmdk-result-title { font-size: 13px; }
.fp-help-cmdk-result-roles {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.fp-help-cmdk-foot {
    padding: 8px 16px;
    border-top: 1px solid var(--border-dim);
    display: flex;
    gap: 14px;
    font-size: 11px;
    color: var(--text-muted);
}
.fp-help-cmdk-empty {
    padding: 20px 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
}

.fp-help-kbd {
    font-family: var(--font-mono);
    font-size: 10.5px;
    background: var(--bg-row);
    border: 1px solid var(--border);
    border-radius: 2px;
    padding: 1px 5px;
    color: var(--text-muted);
}

/* ── Responsive ── */
@media (max-width: 1280px) {
    .fp-help-article-wrap {
        grid-template-columns: minmax(0, 1fr);
    }
    .fp-help-onthispage { display: none; }
}

@media (max-width: 900px) {
    .fp-help-shell { grid-template-columns: 1fr; }
    .fp-help-contents {
        position: fixed;
        top: 0;
        bottom: 22px; /* leave compliance footer visible */
        left: 0;
        width: 320px;
        max-width: 85vw;
        z-index: 220;
        transform: translateX(-100%);
        transition: transform 200ms ease;
        max-height: none;
    }
    .fp-help-shell[data-help-drawer="open"] .fp-help-contents {
        transform: translateX(0);
    }
    .fp-help-shell[data-help-drawer="open"]::after {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.5);
        z-index: 219;
    }
    .fp-help-mobile-toggle { display: inline-flex; }
    .fp-help-article-wrap {
        padding: 18px 18px 50px;
    }
}

.fp-help-mobile-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: 2px;
    margin-bottom: 14px;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 12px;
}

/* ── Print ── */
@media print {
    .fp-help-contents,
    .fp-help-onthispage,
    .fp-help-art-foot,
    .fp-help-mobile-toggle { display: none !important; }
    .fp-help-shell { grid-template-columns: 1fr; }
    .fp-help-article-wrap { grid-template-columns: 1fr; padding: 0; }
    .fp-help-article { max-width: 100% !important; }
}

/* ─────────────────────────────────────────────────────────────────────────
   Terminal overrides. Active when MainLayout sets html.theme-bladerunner.
   Per two-component-pattern.md §65-75: CSS vars only, JetBrains Mono, scanlines,
   // heading prefix, glow, --bg-sidebar panel headers.
   ───────────────────────────────────────────────────────────────────────── */

html.theme-bladerunner .fp-help-shell {
    font-family: var(--font-mono);
    position: relative;
}
html.theme-bladerunner .fp-help-shell::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    background: var(--scanlines, repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.06) 2px, rgba(0,0,0,0.06) 4px));
}
html.theme-bladerunner .fp-help-shell > * { position: relative; z-index: 2; }

html.theme-bladerunner .fp-help-contents {
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
}
html.theme-bladerunner .fp-help-contents-head {
    background: var(--bg-sidebar);
    border-bottom: 1px solid var(--border);
}
html.theme-bladerunner .fp-help-contents-title {
    color: var(--accent);
    text-shadow: 0 0 8px var(--accent-glow);
    font-family: var(--font-mono);
}
html.theme-bladerunner .fp-help-contents-title::before {
    content: '// ';
    color: var(--text-muted);
}
html.theme-bladerunner .fp-help-contents-version,
html.theme-bladerunner .fp-help-contents-meta { font-family: var(--font-mono); }
html.theme-bladerunner .fp-help-rolebar-label,
html.theme-bladerunner .fp-help-group-head,
html.theme-bladerunner .fp-help-group-count,
html.theme-bladerunner .fp-help-section-num,
html.theme-bladerunner .fp-help-section-roles,
html.theme-bladerunner .fp-help-tweak-label {
    font-family: var(--font-mono);
}
html.theme-bladerunner .fp-help-role-chip {
    border-color: var(--border);
    color: var(--text-on-dark, var(--text-primary));
    background: transparent;
}
html.theme-bladerunner .fp-help-role-chip.is-active {
    background: var(--accent);
    color: var(--bg-sidebar);
    border-color: var(--accent);
    text-shadow: none;
}
html.theme-bladerunner .fp-help-section-row {
    color: var(--text-on-dark, var(--text-primary));
}
html.theme-bladerunner .fp-help-section-row:hover {
    background: var(--bg-row);
    color: var(--accent);
}
html.theme-bladerunner .fp-help-section-row.is-active {
    background: var(--bg-row);
    border-left-color: var(--accent);
    color: var(--accent);
    text-shadow: 0 0 4px var(--accent-glow);
}
html.theme-bladerunner .fp-help-help-card {
    background: var(--bg-card);
    border-color: var(--border);
}
html.theme-bladerunner .fp-help-help-card-title { color: var(--accent); }

html.theme-bladerunner .fp-help-article-wrap { color: var(--text-primary); }
html.theme-bladerunner .fp-help-art-head {
    border-bottom-color: var(--border);
}
html.theme-bladerunner .fp-help-eyebrow {
    color: var(--accent);
    font-family: var(--font-mono);
    text-shadow: 0 0 4px var(--accent-glow);
}
html.theme-bladerunner .fp-help-art-title {
    font-family: var(--font-mono);
    color: var(--accent);
    text-shadow: 0 0 8px var(--accent-glow);
    font-size: 28px;
    line-height: 1.2;
}
html.theme-bladerunner .fp-help-art-title::before {
    content: '// ';
    color: var(--text-muted);
}
html.theme-bladerunner .fp-help-route-pill {
    background: var(--bg-card);
    border-color: var(--border);
    color: var(--accent);
    font-family: var(--font-mono);
}
html.theme-bladerunner .fp-help-meta-key { color: var(--text-muted); }

html.theme-bladerunner .fp-help-article-body {
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.65;
}
html.theme-bladerunner .fp-help-article-body h2 {
    font-family: var(--font-mono);
    font-size: 20px;
    color: var(--accent);
    text-shadow: 0 0 6px var(--accent-glow);
    border-bottom: 1px dashed var(--border);
    padding-bottom: 6px;
}
html.theme-bladerunner .fp-help-article-body h2::before {
    content: '// ';
    color: var(--text-muted);
}
html.theme-bladerunner .fp-help-article-body h3 {
    font-family: var(--font-mono);
    color: var(--text-primary);
    font-size: 16px;
}
html.theme-bladerunner .fp-help-article-body h3::before {
    content: '> ';
    color: var(--accent);
}
html.theme-bladerunner .fp-help-article-body code {
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--border);
    color: var(--accent);
}
html.theme-bladerunner .fp-help-article-body table { background: var(--bg-card); }
html.theme-bladerunner .fp-help-article-body thead {
    background: var(--bg-sidebar);
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
html.theme-bladerunner .fp-help-article-body th,
html.theme-bladerunner .fp-help-article-body td { border-color: var(--border); }
html.theme-bladerunner .fp-help-article-body blockquote {
    background: var(--bg-card);
    border-left-color: var(--accent);
    color: var(--text-secondary);
}

html.theme-bladerunner .fp-help-feedback,
html.theme-bladerunner .fp-help-pager-link,
html.theme-bladerunner .fp-help-pager-dir,
html.theme-bladerunner .fp-help-pager-name { font-family: var(--font-mono); }
html.theme-bladerunner .fp-help-feedback-btn {
    background: transparent;
    border-color: var(--border);
    color: var(--text-secondary);
}
html.theme-bladerunner .fp-help-feedback-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    text-shadow: 0 0 4px var(--accent-glow);
}
html.theme-bladerunner .fp-help-pager-link:hover {
    background: var(--bg-card);
    color: var(--accent);
    text-shadow: 0 0 4px var(--accent-glow);
}

html.theme-bladerunner .fp-help-onthispage {
    border-left-color: var(--border);
    font-family: var(--font-mono);
}
html.theme-bladerunner .fp-help-otp-label { color: var(--accent); }
html.theme-bladerunner .fp-help-otp-list a:hover { color: var(--accent); }
html.theme-bladerunner .fp-help-otp-list a.is-active {
    color: var(--accent);
    text-shadow: 0 0 4px var(--accent-glow);
    border-left-color: var(--accent);
}
html.theme-bladerunner .fp-help-otp-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

html.theme-bladerunner .fp-help-cmdk-panel {
    background: var(--bg-card);
    border-color: var(--accent);
    box-shadow: 0 0 24px var(--accent-glow);
}
html.theme-bladerunner .fp-help-cmdk-input { font-family: var(--font-mono); color: var(--text-primary); }
html.theme-bladerunner .fp-help-cmdk-result { font-family: var(--font-mono); }
html.theme-bladerunner .fp-help-cmdk-result.is-active {
    background: var(--bg-row);
    border-left-color: var(--accent);
    color: var(--accent);
}

html.theme-bladerunner .fp-help-tweak-segmented {
    border-color: var(--border);
}
html.theme-bladerunner .fp-help-tweak-segmented button.is-active {
    background: var(--accent);
    color: var(--bg-sidebar);
}