/* ============================================================
   The Local AI Buyer's Toolkit — /tools hub + tool pages.
   Reuses the home.css design tokens (--color-*, --radius, --font)
   and components (.lp-container, .lp-label, .lp-field, .btn-primary).
   ============================================================ */

.tk-mono {
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
}

/* ── Hub hero ── */
.tk-hub-hero {
    padding: 4.5rem 0 2.5rem;
    border-bottom: 1px solid var(--color-border);
}
.tk-hub-hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin: 0 0 1.25rem;
    color: var(--color-text);
}
.tk-hub-lead {
    max-width: 760px;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--color-text-dim);
    margin: 0;
}
.tk-hub-lead strong { color: var(--color-text); font-weight: 600; }

/* ── Tool grid ── */
.tk-grid-section { padding: 3rem 0 4rem; }
.tk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    gap: 1.25rem;
}
.tk-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 1.75rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    text-decoration: none;
    transition: border-color 0.15s ease, transform 0.15s ease;
}
a.tk-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}
.tk-card-eyebrow {
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.66rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary-text);
    margin-bottom: 0.85rem;
}
.tk-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-text);
    margin-bottom: 0.6rem;
}
.tk-card-tagline {
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--color-text-dim);
    margin-bottom: 1.25rem;
}
.tk-card-action {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-primary-text);
}
a.tk-card:hover .tk-card-action svg { transform: translateX(3px); }
.tk-card-action svg { transition: transform 0.15s ease; }

.tk-card.is-soon { opacity: 0.72; }
.tk-soon-tag {
    margin-top: auto;
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    padding: 0.25rem 0.7rem;
}

/* ── Hub closing CTA ── */
.tk-hub-cta {
    padding: 3rem 0 4.5rem;
    border-top: 1px solid var(--color-border);
    text-align: center;
}
.tk-hub-cta-lead {
    max-width: 620px;
    margin: 0 auto 1.5rem;
    font-size: 1.15rem;
    line-height: 1.5;
    color: var(--color-text);
}

/* ============================================================
   Individual tool page
   ============================================================ */

.tk-tool-hero {
    padding: 2.5rem 0 2rem;
    border-bottom: 1px solid var(--color-border);
}
.tk-back {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.74rem;
    letter-spacing: 0.04em;
    color: var(--color-text-dim);
    text-decoration: none;
    margin-bottom: 1.75rem;
}
.tk-back:hover { color: var(--color-primary-text); }
.tk-tool-hero h1 {
    font-size: clamp(1.9rem, 4vw, 2.8rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.02em;
    margin: 0 0 1.1rem;
    color: var(--color-text);
}
.tk-criterion {
    max-width: 720px;
    font-size: 1.02rem;
    line-height: 1.55;
    color: var(--color-text-dim);
    margin: 0 0 1.1rem;
    padding-left: 1rem;
    border-left: 3px solid var(--color-primary);
}
.tk-criterion strong { color: var(--color-text); }
.tk-privacy {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    max-width: 720px;
    font-size: 0.86rem;
    line-height: 1.5;
    color: var(--color-text-muted);
    margin: 0;
}
.tk-privacy svg { flex-shrink: 0; color: var(--color-success); }

/* ── Calculator layout ── */
.tk-calc-section { padding: 2.5rem 0 1rem; }
.tk-calc {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 2.5rem;
    align-items: start;
}
.tk-input-group { margin-bottom: 2rem; }
.tk-group-head {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 1.1rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--color-border);
}
.tk-group-head span {
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}
.tk-hint {
    display: block;
    margin-top: 0.4rem;
    font-size: 0.76rem;
    line-height: 1.4;
    color: var(--color-text-muted);
}
.tk-hint-warn { color: var(--color-warning); }
.tk-field-warn input { border-color: color-mix(in srgb, var(--color-warning) 45%, var(--color-border)); }

/* refinements disclosure */
.tk-refinements { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1rem 1.25rem; }
.tk-refinements summary {
    cursor: pointer;
    list-style: none;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.tk-refinements summary::-webkit-details-marker { display: none; }
.tk-refinements summary::before {
    content: '+';
    font-family: 'IBM Plex Mono', monospace;
    color: var(--color-primary-text);
    font-weight: 500;
}
.tk-refinements[open] summary::before { content: '–'; }
.tk-refinements summary span { font-weight: 400; font-size: 0.82rem; color: var(--color-text-muted); }
.tk-refinements[open] summary { margin-bottom: 1.1rem; }

/* ── Results ── */
.tk-results-sticky { position: sticky; top: 80px; }
.tk-headline { display: flex; flex-direction: column; gap: 0.7rem; }
.tk-hcard {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}
.tk-hcard-label {
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.74rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-dim);
    line-height: 1.4;
}
.tk-hcard-label em { display: block; font-style: normal; font-size: 0.66rem; color: var(--color-text-muted); }
.tk-hcard-value {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    white-space: nowrap;
}
.tk-hcard-cloud { border-color: color-mix(in srgb, var(--color-danger) 35%, var(--color-border)); }
.tk-hcard-cloud .tk-hcard-value { color: var(--color-danger); }
.tk-hcard-owned { border-color: color-mix(in srgb, var(--color-success) 35%, var(--color-border)); }
.tk-hcard-owned .tk-hcard-value { color: var(--color-success); }
.tk-hcard-keep {
    background: color-mix(in srgb, var(--color-success) 10%, var(--color-surface));
    border-color: color-mix(in srgb, var(--color-success) 45%, var(--color-border));
}
.tk-hcard-keep .tk-hcard-value { color: var(--color-success); font-size: 1.75rem; }
.tk-hcard-keep.is-loss {
    background: color-mix(in srgb, var(--color-danger) 10%, var(--color-surface));
    border-color: color-mix(in srgb, var(--color-danger) 45%, var(--color-border));
}
.tk-hcard-keep.is-loss .tk-hcard-value { color: var(--color-danger); }

.tk-mini-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem; margin: 0.7rem 0 1.5rem; }
.tk-mini {
    padding: 0.9rem 1.1rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    background: var(--color-surface-alt);
}
.tk-mini-value { display: block; font-size: 1.4rem; font-weight: 800; color: var(--color-text); }
.tk-mini-label { display: block; margin-top: 0.2rem; font-size: 0.74rem; line-height: 1.35; color: var(--color-text-muted); }

/* ── Year-by-year table ── */
.tk-table { width: 100%; border-collapse: collapse; font-size: 0.84rem; margin-bottom: 1.5rem; }
.tk-table th, .tk-table td { padding: 0.55rem 0.6rem; text-align: right; }
.tk-table thead th {
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-dim);
    border-bottom: 1px solid var(--color-border);
}
.tk-table tbody th {
    text-align: left;
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
}
.tk-table tbody td { color: var(--color-text); font-variant-numeric: tabular-nums; }
.tk-table .tk-row-cloud td { color: var(--color-danger); }
.tk-table .tk-row-owned td { color: var(--color-success); }
.tk-table .tk-row-sub th, .tk-table .tk-row-sub td { color: var(--color-text-muted); font-size: 0.78rem; padding-top: 0.2rem; }
.tk-table .tk-cell-total { font-weight: 800; }
.tk-table tbody tr.tk-row-owned th, .tk-table tbody tr.tk-row-owned td { border-top: 1px solid var(--color-border); padding-top: 0.7rem; }

/* ── Sentences ── */
.tk-pv {
    font-size: 0.9rem;
    line-height: 1.55;
    font-weight: 600;
    color: var(--color-text);
    background: var(--color-surface-alt);
    border-radius: var(--radius);
    padding: 0.9rem 1.1rem;
    margin: 0 0 0.7rem;
}
.tk-sov {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-text-dim);
    background: color-mix(in srgb, var(--color-success) 8%, var(--color-surface));
    border-left: 3px solid var(--color-success);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 0.9rem 1.1rem;
    margin: 0 0 1.25rem;
}
.tk-fineprint { font-size: 0.78rem; line-height: 1.5; color: var(--color-text-muted); margin: 0; }

/* ── Downloads ── */
.tk-downloads { padding: 3rem 0 1rem; }
.tk-downloads-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1rem; }
.tk-download {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.25rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    text-decoration: none;
    transition: border-color 0.15s ease;
}
.tk-download:hover { border-color: var(--color-primary); }
.tk-download-ext {
    flex-shrink: 0;
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--color-primary-text);
    background: var(--color-primary-dim);
    border-radius: 6px;
    padding: 0.45rem 0.55rem;
}
.tk-download-body { flex: 1; display: flex; flex-direction: column; }
.tk-download-label { font-size: 0.95rem; font-weight: 600; color: var(--color-text); }
.tk-download-note { font-size: 0.8rem; line-height: 1.4; color: var(--color-text-muted); margin-top: 0.15rem; }
.tk-download-icon { flex-shrink: 0; color: var(--color-text-dim); }
.tk-download:hover .tk-download-icon { color: var(--color-primary-text); }

/* ── Tool CTA ── */
.tk-tool-cta { padding: 3rem 0 4.5rem; text-align: center; }
.tk-tool-cta-lead {
    max-width: 640px;
    margin: 0 auto 1.5rem;
    font-size: 1.1rem;
    line-height: 1.55;
    color: var(--color-text);
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .tk-calc { grid-template-columns: 1fr; gap: 1.5rem; }
    .tk-results-sticky { position: static; }
}
@media (max-width: 560px) {
    .tk-mini-row { grid-template-columns: 1fr; }
    .tk-hcard-value { font-size: 1.3rem; }
    .tk-table { font-size: 0.78rem; }
    .tk-table th, .tk-table td { padding: 0.45rem 0.35rem; }
}

/* ============================================================
   AI Vendor Scorecard
   ============================================================ */
.tk-sc-names {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-bottom: 2rem;
}
.tk-sc-names .lp-field { margin-bottom: 0; }

/* shared column geometry for head + rows */
.tk-sc-head, .tk-sc-row {
    display: grid;
    grid-template-columns: minmax(0, 1.9fr) 68px minmax(0, 1fr) minmax(0, 1fr);
    gap: 0.75rem 1rem;
    align-items: start;
}
.tk-sc-head {
    padding: 0 0 0.7rem;
    border-bottom: 1px solid var(--color-border);
}
.tk-sc-head span {
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-dim);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.tk-sc-h-w, .tk-sc-h-a, .tk-sc-h-b { text-align: center; }
.tk-sc-h-a, .tk-sc-h-b { color: var(--color-primary-text); }

.tk-sc-row {
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
}
.tk-sc-q { display: flex; flex-direction: column; gap: 0.3rem; position: relative; padding-left: 2rem; }
.tk-sc-qnum {
    position: absolute;
    left: 0;
    top: 0;
    width: 1.4rem;
    height: 1.4rem;
    border-radius: 50%;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    color: var(--color-text-dim);
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.72rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.tk-sc-qtext { font-size: 0.92rem; line-height: 1.4; color: var(--color-text); }
.tk-sc-heavy-tag {
    display: inline-block;
    margin-left: 0.4rem;
    vertical-align: middle;
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-primary-text);
    background: var(--color-primary-dim);
    border-radius: 100px;
    padding: 0.1rem 0.5rem;
}
.tk-sc-flag { font-size: 0.78rem; line-height: 1.45; color: var(--color-text-muted); }
.tk-sc-flag strong { color: var(--color-text-dim); }

.tk-sc-ml { display: none; } /* mobile-only cell labels */

.tk-sc-winput {
    width: 100%;
    text-align: center;
    padding: 0.55rem 0.4rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text);
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 600;
}
.tk-sc-winput:focus { outline: none; border-color: var(--color-primary-text); box-shadow: 0 0 0 3px var(--color-primary-dim); }

.tk-sc-sel {
    width: 100%;
    padding: 0.55rem 2rem 0.55rem 0.7rem;
    background-color: var(--color-bg);
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238892a6' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
    background-repeat: no-repeat;
    background-position: right 0.6rem center;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text);
    font-family: var(--font);
    font-size: 0.82rem;
    appearance: none;
    cursor: pointer;
    transition: border-color 0.15s ease, color 0.15s ease, background-color 0.15s ease;
}
.tk-sc-sel:focus { outline: none; box-shadow: 0 0 0 3px var(--color-primary-dim); }
.tk-sc-sel.is-3 { color: var(--color-success); border-color: color-mix(in srgb, var(--color-success) 45%, var(--color-border)); background-color: color-mix(in srgb, var(--color-success) 8%, var(--color-bg)); }
.tk-sc-sel.is-2 { color: var(--color-warning); border-color: color-mix(in srgb, var(--color-warning) 45%, var(--color-border)); background-color: color-mix(in srgb, var(--color-warning) 8%, var(--color-bg)); }
.tk-sc-sel.is-1 { color: color-mix(in srgb, var(--color-warning) 55%, var(--color-danger)); border-color: color-mix(in srgb, var(--color-danger) 35%, var(--color-border)); background-color: color-mix(in srgb, var(--color-danger) 6%, var(--color-bg)); }
.tk-sc-sel.is-0 { color: var(--color-danger); border-color: color-mix(in srgb, var(--color-danger) 45%, var(--color-border)); background-color: color-mix(in srgb, var(--color-danger) 8%, var(--color-bg)); }

/* verdict */
.tk-sc-verdict { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 2rem 0 1.25rem; }
.tk-sc-vcard {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1.25rem 1.4rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
}
.tk-sc-vname {
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-dim);
}
.tk-sc-vpct { font-size: 2.4rem; font-weight: 800; line-height: 1; color: var(--color-text); }
.tk-sc-vband { font-size: 0.84rem; line-height: 1.4; color: var(--color-text-dim); }
.tk-sc-vcard.is-empty { border-style: dashed; opacity: 0.8; }
.tk-sc-vcard.is-strong { border-color: color-mix(in srgb, var(--color-success) 45%, var(--color-border)); background: color-mix(in srgb, var(--color-success) 8%, var(--color-surface)); }
.tk-sc-vcard.is-strong .tk-sc-vpct { color: var(--color-success); }
.tk-sc-vcard.is-mixed { border-color: color-mix(in srgb, var(--color-warning) 45%, var(--color-border)); background: color-mix(in srgb, var(--color-warning) 8%, var(--color-surface)); }
.tk-sc-vcard.is-mixed .tk-sc-vpct { color: var(--color-warning); }
.tk-sc-vcard.is-weak { border-color: color-mix(in srgb, var(--color-danger) 45%, var(--color-border)); background: color-mix(in srgb, var(--color-danger) 8%, var(--color-surface)); }
.tk-sc-vcard.is-weak .tk-sc-vpct { color: var(--color-danger); }

/* scorecard responsive */
@media (max-width: 820px) {
    .tk-sc-head { display: none; }
    .tk-sc-row { grid-template-columns: 1fr; gap: 0.75rem; padding: 1.25rem 0; }
    .tk-sc-ml {
        display: block;
        font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
        font-size: 0.66rem;
        letter-spacing: 0.04em;
        text-transform: uppercase;
        color: var(--color-text-dim);
        margin-bottom: 0.35rem;
    }
    .tk-sc-w { display: flex; align-items: center; gap: 0.75rem; }
    .tk-sc-w .tk-sc-ml { margin-bottom: 0; }
    .tk-sc-winput { width: 5rem; }
}
@media (max-width: 560px) {
    .tk-sc-names { grid-template-columns: 1fr; gap: 1rem; }
    .tk-sc-verdict { grid-template-columns: 1fr; }
}

/* ============================================================
   Human-in-the-Loop Gate Map
   ============================================================ */
.gm-reg-toggle { display: inline-flex; align-items: center; gap: 0.7rem; cursor: pointer; margin-bottom: 1.75rem; }
.gm-reg-toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.gm-reg-track {
    width: 42px; height: 24px; flex-shrink: 0;
    border-radius: 100px;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    position: relative;
    transition: background 0.15s ease, border-color 0.15s ease;
}
.gm-reg-thumb {
    position: absolute; top: 2px; left: 2px;
    width: 18px; height: 18px; border-radius: 50%;
    background: var(--color-text-muted);
    transition: transform 0.15s ease, background 0.15s ease;
}
.gm-reg-toggle input:checked + .gm-reg-track { background: color-mix(in srgb, var(--color-primary) 30%, var(--color-surface)); border-color: var(--color-primary); }
.gm-reg-toggle input:checked + .gm-reg-track .gm-reg-thumb { transform: translateX(18px); background: var(--color-primary); }
.gm-reg-toggle input:focus-visible + .gm-reg-track { box-shadow: 0 0 0 3px var(--color-primary-dim); }
.gm-reg-label { font-size: 0.9rem; color: var(--color-text); }
.gm-reg-label span { color: var(--color-text-muted); font-size: 0.82rem; }

/* shared column geometry */
.gm-head, .gm-row {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr) minmax(0, 0.82fr) minmax(0, 1fr) minmax(0, 1.25fr) 28px;
    gap: 0.6rem 0.7rem;
    align-items: center;
}
.gm-head {
    padding: 0 0 0.7rem;
    border-bottom: 1px solid var(--color-border);
}
.gm-head span {
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.66rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-dim);
}
.gm-row { padding: 0.85rem 0; border-bottom: 1px solid var(--color-border); }

.gm-action {
    width: 100%;
    padding: 0.55rem 0.7rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text);
    font-family: var(--font);
    font-size: 0.88rem;
}
.gm-action:focus { outline: none; border-color: var(--color-primary-text); box-shadow: 0 0 0 3px var(--color-primary-dim); }
.gm-sel { font-size: 0.78rem; }

.gm-cell-verdict { display: flex; flex-direction: column; align-items: flex-start; gap: 0.25rem; }
.gm-verdict {
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    color: var(--color-text-muted);
}
.gm-verdict.is-gate {
    font-weight: 700;
    color: var(--color-warning);
    background: color-mix(in srgb, var(--color-warning) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-warning) 40%, var(--color-border));
    border-radius: 100px;
    padding: 0.2rem 0.6rem;
}
.gm-verdict.is-auto { color: var(--color-success); font-weight: 500; }
.gm-why { font-size: 0.71rem; line-height: 1.35; color: var(--color-text-muted); }

.gm-remove {
    justify-self: center;
    width: 28px; height: 28px;
    background: none; border: none;
    color: var(--color-text-muted);
    font-size: 1.35rem; line-height: 1;
    cursor: pointer; border-radius: 6px;
}
.gm-remove:hover { color: var(--color-danger); background: color-mix(in srgb, var(--color-danger) 10%, transparent); }

.gm-add {
    display: inline-flex; align-items: center; gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.7rem 1.2rem;
    background: none;
    border: 1px dashed var(--color-border);
    border-radius: var(--radius);
    color: var(--color-primary-text);
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.78rem;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
}
.gm-add:hover { border-color: var(--color-primary); background: var(--color-primary-dim); }

/* tally */
.gm-tally { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.7rem; margin: 2rem 0 1.25rem; }
.gm-tcard { padding: 1rem 1.1rem; border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-surface-alt); }
.gm-tcard.is-gate { background: color-mix(in srgb, var(--color-warning) 8%, var(--color-surface)); border-color: color-mix(in srgb, var(--color-warning) 35%, var(--color-border)); }
.gm-tcard.is-auto { background: color-mix(in srgb, var(--color-success) 7%, var(--color-surface)); border-color: color-mix(in srgb, var(--color-success) 30%, var(--color-border)); }
.gm-tnum { display: block; font-size: 1.8rem; font-weight: 800; line-height: 1; color: var(--color-text); }
.gm-tcard.is-gate .gm-tnum { color: var(--color-warning); }
.gm-tcard.is-auto .gm-tnum { color: var(--color-success); }
.gm-tlabel { display: block; margin-top: 0.35rem; font-size: 0.74rem; line-height: 1.35; color: var(--color-text-muted); }

/* review package */
.gm-package { margin-top: 2.5rem; }
.gm-package-intro { font-size: 0.95rem; line-height: 1.6; color: var(--color-text-dim); margin: 0 0 1.25rem; }
.gm-package-intro strong { color: var(--color-text); }
.gm-pkg-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-bottom: 1.25rem; }
.gm-pkg-item { padding: 1.1rem 1.25rem; border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-surface); }
.gm-pkg-num {
    display: inline-flex; align-items: center; justify-content: center;
    width: 1.5rem; height: 1.5rem; border-radius: 50%;
    background: var(--color-primary-dim); color: var(--color-primary-text);
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace; font-size: 0.75rem; font-weight: 600;
    margin-bottom: 0.5rem;
}
.gm-pkg-name { display: block; font-weight: 700; color: var(--color-text); margin-bottom: 0.2rem; }
.gm-pkg-desc { display: block; font-size: 0.84rem; line-height: 1.45; color: var(--color-text-muted); }

/* gate map responsive */
@media (max-width: 900px) {
    .gm-head { display: none; }
    .gm-row { grid-template-columns: 1fr; gap: 0.7rem; padding: 1.25rem 0; position: relative; }
    .gm-row .tk-sc-ml {
        display: block;
        font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
        font-size: 0.66rem; letter-spacing: 0.04em; text-transform: uppercase;
        color: var(--color-text-dim); margin-bottom: 0.35rem;
    }
    .gm-cell-action { padding-right: 2rem; }
    .gm-remove { position: absolute; top: 0.6rem; right: 0; justify-self: end; }
}
@media (max-width: 680px) {
    .gm-tally { grid-template-columns: repeat(2, 1fr); }
    .gm-pkg-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   AI Math Stress Test
   ============================================================ */
.st-how {
    display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
    padding: 1.25rem 1.5rem; margin-bottom: 2rem;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}
.st-how p { margin: 0; font-size: 0.92rem; line-height: 1.55; color: var(--color-text-dim); }
.st-how p strong { color: var(--color-text); }

.st-copy, .st-copy-all {
    display: inline-flex; align-items: center; gap: 0.45rem;
    flex-shrink: 0;
    padding: 0.5rem 0.9rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text-dim);
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.72rem;
    cursor: pointer;
    white-space: nowrap;
    transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
.st-copy:hover, .st-copy-all:hover { border-color: var(--color-primary); color: var(--color-primary-text); }
.st-copy.is-copied, .st-copy-all.is-copied { border-color: var(--color-success); color: var(--color-success); }

.st-q {
    padding: 1.5rem; margin-bottom: 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}
.st-q-head { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.85rem; }
.st-num {
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 1.1rem; font-weight: 700; color: var(--color-primary-text);
    min-width: 1.4rem;
}
.st-tag {
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.62rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
    padding: 0.2rem 0.55rem; border-radius: 100px;
}
.st-tag-acct { color: var(--color-success); background: color-mix(in srgb, var(--color-success) 14%, transparent); }
.st-tag-wm { color: var(--color-info); background: color-mix(in srgb, var(--color-info) 14%, transparent); }
.st-tag-hnw { color: var(--color-warning); background: color-mix(in srgb, var(--color-warning) 14%, transparent); }
.st-q-head .st-copy { margin-left: auto; }

.st-ask { font-size: 1rem; line-height: 1.55; color: var(--color-text); margin: 0; }
.st-ask strong { color: var(--color-text); font-weight: 700; }
.st-data {
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.8rem; line-height: 1.5; color: var(--color-text-dim);
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 0.6rem 0.85rem; margin-top: 0.75rem;
    overflow-x: auto;
}

.st-answer { margin-top: 1.1rem; }
.st-answer summary {
    display: inline-flex; align-items: center; gap: 0.45rem;
    cursor: pointer; list-style: none; user-select: none;
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.76rem; color: var(--color-primary-text);
    padding: 0.35rem 0;
}
.st-answer summary::-webkit-details-marker { display: none; }
.st-answer summary::before { content: '+'; font-weight: 600; }
.st-answer[open] summary::before { content: '–'; }
.st-answer[open] summary { color: var(--color-text-dim); }

.st-ans-body { margin-top: 0.75rem; padding-top: 1rem; border-top: 1px dashed var(--color-border); }
.st-ans-top { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 0.75rem; }
.st-ans-title { font-size: 0.92rem; font-weight: 600; color: var(--color-text); }
.st-ans-figure { font-size: 1.6rem; font-weight: 800; color: var(--color-success); white-space: nowrap; }
.st-slip { font-size: 0.88rem; line-height: 1.55; color: var(--color-text-dim); margin: 0 0 0.85rem; }
.st-slip strong { color: var(--color-text); }
.st-slip em { color: var(--color-text); }
.st-work {
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.8rem; line-height: 1.5; color: var(--color-text);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-success);
    border-radius: 0 6px 6px 0;
    padding: 0.85rem 1rem; margin: 0 0 0.6rem;
    white-space: pre-wrap; overflow-x: auto;
}
.st-src { font-size: 0.75rem; color: var(--color-text-muted); margin: 0; }

@media (max-width: 620px) {
    .st-how { flex-direction: column; align-items: flex-start; }
    .st-ans-top { flex-direction: column; gap: 0.25rem; }
    .st-ans-figure { font-size: 1.4rem; }
}

/* ============================================================
   HIPAA-Grade Lockdown Audit
   ============================================================ */
.la-head, .la-row {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1.1fr) 130px;
    gap: 0.7rem 1rem;
    align-items: center;
}
.la-head { padding: 0 0 0.7rem; border-bottom: 1px solid var(--color-border); align-items: end; }
.la-head span {
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.66rem; letter-spacing: 0.05em; text-transform: uppercase;
    color: var(--color-text-dim);
}
.la-row { padding: 1.1rem 0; border-bottom: 1px solid var(--color-border); }

.la-cell-name { display: flex; flex-direction: column; align-items: flex-start; gap: 0.35rem; }
.la-name { font-weight: 700; font-size: 0.95rem; color: var(--color-text); }
.la-cat {
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.6rem; letter-spacing: 0.05em; text-transform: uppercase;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: 100px; padding: 0.1rem 0.5rem;
}
.la-cat.is-beyond { color: var(--color-primary-text); border-color: color-mix(in srgb, var(--color-primary) 40%, var(--color-border)); background: var(--color-primary-dim); }
.la-desc { font-size: 0.8rem; line-height: 1.45; color: var(--color-text-muted); }
.la-desc strong { color: var(--color-text-dim); }

.la-verdict {
    display: inline-block;
    font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
    font-size: 0.72rem; font-weight: 700; letter-spacing: 0.03em;
    border-radius: 100px; padding: 0.25rem 0.7rem;
}
.la-v-built { color: var(--color-success); background: color-mix(in srgb, var(--color-success) 14%, transparent); border: 1px solid color-mix(in srgb, var(--color-success) 40%, var(--color-border)); }
.la-v-paper { color: var(--color-warning); background: color-mix(in srgb, var(--color-warning) 14%, transparent); border: 1px solid color-mix(in srgb, var(--color-warning) 40%, var(--color-border)); }
.la-v-gap { color: var(--color-danger); background: color-mix(in srgb, var(--color-danger) 14%, transparent); border: 1px solid color-mix(in srgb, var(--color-danger) 40%, var(--color-border)); }
.la-v-unknown { color: var(--color-text-muted); background: var(--color-surface-alt); border: 1px solid var(--color-border); }

/* posture */
.la-tally { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.7rem; margin: 2rem 0 1.25rem; }
.la-tcard { padding: 1rem 1.1rem; border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-surface-alt); }
.la-tcard.is-built { background: color-mix(in srgb, var(--color-success) 8%, var(--color-surface)); border-color: color-mix(in srgb, var(--color-success) 35%, var(--color-border)); }
.la-tcard.is-paper { background: color-mix(in srgb, var(--color-warning) 8%, var(--color-surface)); border-color: color-mix(in srgb, var(--color-warning) 35%, var(--color-border)); }
.la-tcard.is-gap { background: color-mix(in srgb, var(--color-danger) 8%, var(--color-surface)); border-color: color-mix(in srgb, var(--color-danger) 35%, var(--color-border)); }
.la-tnum { display: block; font-size: 1.8rem; font-weight: 800; line-height: 1; color: var(--color-text); }
.la-tcard.is-built .la-tnum { color: var(--color-success); }
.la-tcard.is-paper .la-tnum { color: var(--color-warning); }
.la-tcard.is-gap .la-tnum { color: var(--color-danger); }
.la-tlabel { display: block; margin-top: 0.35rem; font-size: 0.74rem; line-height: 1.35; color: var(--color-text-muted); }

/* lockdown responsive */
@media (max-width: 900px) {
    .la-head { display: none; }
    .la-row { grid-template-columns: 1fr; gap: 0.7rem; padding: 1.25rem 0; }
    .la-row .tk-sc-ml {
        display: block;
        font-family: 'IBM Plex Mono', 'IBM Plex Mono Fallback', monospace;
        font-size: 0.66rem; letter-spacing: 0.04em; text-transform: uppercase;
        color: var(--color-text-dim); margin-bottom: 0.35rem;
    }
}
@media (max-width: 680px) {
    .la-tally { grid-template-columns: repeat(2, 1fr); }
}