/* CyberHawk hub page — editorial lede + 2-col feed/rail.
   Loaded by /cyberhawk/index.html. Color palette mirrors styles.css base
   but uses local cyberpunk red/cyan/green/purple accents. */

/* THEME-AWARE palette. LIGHT (paper) defaults below; the neon DARK palette is
   the [data-theme="ink"] override further down. Base surfaces lean on the
   editorial tokens (--paper/--ink/--muted from pb-chrome.css). The extra
   surface tokens (--ch-card/--ch-line/--ch-text/--ch-soft) replace the old
   white-tint borders + hardcoded #fff text so they flip per theme. */
[data-page="cyberhawk-hub"] {
    --ch-bg: var(--paper, #F2EDE2);
    --ch-bg-2: var(--paper-2, #FBF8F0);
    --ch-ink: var(--ink, #1C1813);
    --ch-muted: var(--muted, #6B6353);
    --ch-red: #A4161A;     /* deepened for WCAG AA on paper + on the faint washes */
    --ch-blue: #0B566B;
    --ch-purple: #6B21A8;
    --ch-green: #0E5530;
    --ch-amber: #7A3408;
    --ch-text: var(--ink, #1C1813);          /* was #fff */
    --ch-soft: var(--ink-soft, #3A352C);     /* was #cfcfd8 */
    --ch-card: rgba(28, 24, 19, 0.04);       /* was rgba(255,255,255,0.03) */
    --ch-card-faint: rgba(28, 24, 19, 0.02);
    --ch-line: rgba(28, 24, 19, 0.14);       /* was rgba(255,255,255,0.08) */
    --ch-line-2: rgba(28, 24, 19, 0.22);     /* was rgba(255,255,255,0.12) */
    --ch-hero-veil: transparent;             /* no dark veil on paper */

    background: var(--ch-bg);
    color: var(--ch-ink);
    line-height: 1.65;
    padding-top: 60px;
    position: relative;
}
[data-theme="ink"] [data-page="cyberhawk-hub"] {
    --ch-bg: #0a0a14;
    --ch-bg-2: #10101e;
    --ch-ink: #e0e0e0;
    --ch-muted: #8a8a9c;
    --ch-red: #ff3860;
    --ch-blue: #00f4ff;
    --ch-purple: #9d00ff;
    --ch-green: #00ff88;
    --ch-amber: #ff9f43;
    --ch-text: #fff;
    --ch-soft: #cfcfd8;
    --ch-card: rgba(255,255,255,0.03);
    --ch-card-faint: rgba(255,255,255,0.014);
    --ch-line: rgba(255,255,255,0.08);
    --ch-line-2: rgba(255,255,255,0.12);
    --ch-hero-veil: rgba(10,10,20,0.6);
}
[data-page="cyberhawk-hub"] a { color: var(--ch-blue); }
.mono { font-family: 'Share Tech Mono', 'Courier New', monospace; }

/* ── Watermark ──────────────────────────────────────── */
.ch-watermark {
    position: fixed; inset: 0; pointer-events: none; z-index: 0;
    background-image: url('/assets/img/cyberhawk-sigil.webp');
    background-repeat: no-repeat;
    background-position: 50% 58%;
    background-size: min(78vmin, 820px);
    opacity: 0.05;
    mix-blend-mode: screen;
    -webkit-mask-image: radial-gradient(circle at 50% 58%, #000 35%, transparent 75%);
    mask-image: radial-gradient(circle at 50% 58%, #000 35%, transparent 75%);
    filter: contrast(1.1) saturate(1.2);
}
[data-page="cyberhawk-hub"] > header,
[data-page="cyberhawk-hub"] > section,
[data-page="cyberhawk-hub"] > div.method,
[data-page="cyberhawk-hub"] > footer { position: relative; z-index: 1; }

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; }

/* ── Hero ───────────────────────────────────────────── */
.ch-hero {
    padding: 2.5rem 0 1.5rem;
    border-bottom: 1px solid color-mix(in srgb, var(--ch-blue) 15%, transparent);
    background: linear-gradient(180deg, var(--ch-hero-veil) 0%, transparent 100%);
}
.ch-hero .eyebrow {
    font-family: 'Share Tech Mono', monospace;
    color: var(--ch-red);
    letter-spacing: 0.18em;
    font-size: 0.74rem;
    text-transform: uppercase;
    margin: 0 0 0.5rem;
}
.ch-hero h1 {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    font-weight: 700;
    line-height: 1.15;
    margin: 0 0 0.45rem;
    color: var(--ch-text);
}
.ch-hero .subtitle {
    color: var(--ch-soft);
    font-size: 1rem;
    margin: 0 0 1.3rem;
    max-width: 720px;
}

/* This-week editorial card */
.ch-this-week {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1rem 1.5rem;
    align-items: center;
    padding: 1.1rem 1.3rem;
    border: 1px solid color-mix(in srgb, var(--ch-red) 32%, transparent);
    border-left: 4px solid var(--ch-red);
    border-radius: 6px;
    background: linear-gradient(135deg, color-mix(in srgb, var(--ch-red) 6%, transparent) 0%, color-mix(in srgb, var(--ch-blue) 4%, transparent) 100%);
    margin-bottom: 1rem;
}
.ch-this-week.empty { display: none; }
.ch-this-week .tw-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    color: var(--ch-red);
    text-transform: uppercase;
    margin-bottom: 0.3rem;
}
.ch-this-week .tw-headline {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.25rem;
    line-height: 1.35;
    color: var(--ch-text);
    font-weight: 600;
    margin: 0 0 0.45rem;
}
.ch-this-week .tw-meta {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.78rem;
    color: var(--ch-muted);
    letter-spacing: 0.04em;
}
.ch-this-week .tw-meta .num { color: var(--ch-blue); }
.ch-this-week .tw-meta .num.kev { color: var(--ch-red); }
.ch-this-week .tw-cta {
    display: inline-flex; align-items: center; gap: 0.4rem;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    color: var(--ch-text);
    text-decoration: none;
    padding: 0.55rem 1rem;
    border: 1px solid var(--ch-red);
    background: color-mix(in srgb, var(--ch-red) 15%, transparent);
    border-radius: 4px;
    white-space: nowrap;
    transition: background 0.15s;
}
.ch-this-week .tw-cta:hover { background: color-mix(in srgb, var(--ch-red) 28%, transparent); }

/* Hero action chips (RSS / audit) */
.ch-hero-actions {
    display: flex; gap: 0.5rem; flex-wrap: wrap;
}
.ch-hero-actions a {
    display: inline-flex; align-items: center; gap: 0.4rem;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.82rem;
    color: var(--ch-ink);
    text-decoration: none;
    padding: 0.4rem 0.85rem;
    border: 1px solid color-mix(in srgb, var(--ch-blue) 30%, transparent);
    border-radius: 4px;
    background: color-mix(in srgb, var(--ch-blue) 5%, transparent);
    transition: background 0.15s;
}
.ch-hero-actions a:hover { background: color-mix(in srgb, var(--ch-blue) 15%, transparent); }

/* ── Main 2-col layout ─────────────────────────────── */
.ch-main {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 2rem;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    align-items: start;
}
.ch-section-title {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.88rem;
    letter-spacing: 0.18em;
    color: var(--ch-muted);
    text-transform: uppercase;
    margin: 0 0 0.85rem;
}

/* ── Filter bar ────────────────────────────────────── */
.filter-bar {
    display: flex; flex-wrap: wrap; gap: 0.75rem 1.4rem;
    padding: 0.85rem 1rem;
    border: 1px solid color-mix(in srgb, var(--ch-blue) 18%, transparent);
    border-radius: 6px;
    background: color-mix(in srgb, var(--ch-blue) 2.5%, transparent);
    margin-bottom: 0.85rem;
}
.filter-group { display: flex; flex-direction: column; gap: 0.3rem; }
.filter-group .lbl {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    color: var(--ch-muted);
    text-transform: uppercase;
}
.chips { display: flex; flex-wrap: wrap; gap: 0.28rem; }
.chip {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.74rem;
    padding: 0.25rem 0.65rem;
    border-radius: 12px;
    cursor: pointer;
    border: 1px solid var(--ch-line-2);
    background: var(--ch-card);
    color: var(--ch-soft);
    user-select: none;
    transition: all 0.12s;
}
.chip:hover { border-color: var(--ch-blue); color: var(--ch-text); }
.chip.on { background: color-mix(in srgb, var(--ch-blue) 18%, transparent); border-color: var(--ch-blue); color: var(--ch-text); }
.chip.on.kev { background: color-mix(in srgb, var(--ch-red) 18%, transparent); border-color: var(--ch-red); }
.chip.on.crit { background: color-mix(in srgb, var(--ch-red) 12%, transparent); border-color: var(--ch-red); }
.chip.on.ai { background: color-mix(in srgb, var(--ch-red) 15%, transparent); border-color: var(--ch-red); }
.chip.on.vibe { background: color-mix(in srgb, var(--ch-blue) 18%, transparent); border-color: var(--ch-blue); }
.chip.on.oss { background: color-mix(in srgb, var(--ch-green) 15%, transparent); border-color: var(--ch-green); }
.chip.on.other { background: color-mix(in srgb, var(--ch-purple) 15%, transparent); border-color: var(--ch-purple); }
.filter-search input {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem;
    background: rgba(0,0,0,0.4);
    border: 1px solid color-mix(in srgb, var(--ch-blue) 25%, transparent);
    color: var(--ch-text);
    padding: 0.35rem 0.65rem;
    border-radius: 4px;
    width: 200px;
}
.filter-search input:focus { outline: none; border-color: var(--ch-blue); }

.feed-summary {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.74rem;
    color: var(--ch-muted);
    letter-spacing: 0.04em;
    margin: 0 0 0.85rem 0.1rem;
}
.feed-summary strong { color: var(--ch-blue); font-weight: normal; }

/* ── CVE card (expandable) ─────────────────────────── */
.cve-list { display: flex; flex-direction: column; gap: 0.45rem; }
.cve-card {
    border: 1px solid var(--ch-line);
    border-radius: 6px;
    background: var(--ch-card-faint);
    transition: border-color 0.15s;
}
.cve-card:hover { border-color: color-mix(in srgb, var(--ch-blue) 28%, transparent); }
.cve-card.kev { border-left: 3px solid var(--ch-red); }
.cve-card.critical { border-left: 3px solid var(--ch-red); }
.cve-card.high { border-left: 3px solid var(--ch-amber); }

.cve-card > summary {
    display: grid;
    grid-template-columns: auto auto 1fr auto;
    gap: 0.5rem 0.9rem;
    align-items: center;
    padding: 0.7rem 0.95rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
}
.cve-card > summary::-webkit-details-marker { display: none; }
.cve-card > summary::before {
    content: '▸';
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    color: var(--ch-muted);
    transition: transform 0.12s;
    grid-row: 1;
}
.cve-card[open] > summary::before { transform: rotate(90deg); }

.cve-id {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.86rem;
    color: var(--ch-text);
    letter-spacing: 0.4px;
}
.sev-badge {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.68rem;
    padding: 0.16rem 0.48rem;
    border-radius: 3px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
}
.sev-badge.kev { background: color-mix(in srgb, var(--ch-red) 15%, transparent); color: var(--ch-red); border: 1px solid color-mix(in srgb, var(--ch-red) 42%, transparent); }
.sev-badge.critical { background: color-mix(in srgb, var(--ch-red) 13%, transparent); color: var(--ch-red); border: 1px solid color-mix(in srgb, var(--ch-red) 34%, transparent); }
.sev-badge.high { background: color-mix(in srgb, var(--ch-amber) 13%, transparent); color: var(--ch-amber); border: 1px solid color-mix(in srgb, var(--ch-amber) 32%, transparent); }
.cve-product {
    font-size: 0.9rem; color: var(--ch-soft);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cve-tags { display: flex; gap: 0.28rem; flex-wrap: wrap; justify-self: end; }
.ptag {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.62rem;
    padding: 0.12rem 0.42rem;
    border-radius: 3px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
/* Light: deep accent text on the faint wash (readable on paper). */
.ptag.ai { background: color-mix(in srgb, var(--ch-red) 14%, transparent); color: var(--ch-red); }
.ptag.vibe { background: color-mix(in srgb, var(--ch-blue) 14%, transparent); color: var(--ch-blue); }
.ptag.oss { background: color-mix(in srgb, var(--ch-green) 14%, transparent); color: var(--ch-green); }
.ptag.other { background: color-mix(in srgb, var(--ch-purple) 14%, transparent); color: var(--ch-purple); }
/* Dark: the deep accent tokens (esp. purple #9d00ff) are too dark on the dark
   wash — use LIGHT tints so the tag text reads (≥4.5:1 on ink). */
[data-theme="ink"] [data-page="cyberhawk-hub"] .ptag.ai    { color: #ff8da0; }
[data-theme="ink"] [data-page="cyberhawk-hub"] .ptag.vibe  { color: #7be8ff; }
[data-theme="ink"] [data-page="cyberhawk-hub"] .ptag.oss   { color: #7eff9f; }
[data-theme="ink"] [data-page="cyberhawk-hub"] .ptag.other { color: #c89bff; }

.cve-body {
    padding: 0.4rem 1rem 1rem 1rem;
    border-top: 1px dashed var(--ch-line);
    margin-top: 0.2rem;
}
.cve-body .flaw-summary { color: var(--ch-soft); margin: 0.4rem 0 0.6rem; font-size: 0.92rem; }
.cve-body .action {
    color: var(--ch-green);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.82rem;
    margin: 0 0 0.85rem;
}
.cve-body .action::before { content: '→ '; opacity: 0.7; }

.cve-links {
    display: flex; flex-wrap: wrap; gap: 0.3rem;
    list-style: none; padding: 0; margin: 0.4rem 0 0.85rem;
}
.cve-links li { margin: 0; }
.cve-links a {
    display: inline-block;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;
    padding: 0.22rem 0.55rem;
    border: 1px solid color-mix(in srgb, var(--ch-blue) 22%, transparent);
    border-radius: 3px;
    color: var(--ch-blue);
    text-decoration: none;
    background: color-mix(in srgb, var(--ch-blue) 4%, transparent);
    transition: background 0.12s;
}
.cve-links a:hover { background: color-mix(in srgb, var(--ch-blue) 15%, transparent); }

.cve-news h4 {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    color: var(--ch-muted);
    text-transform: uppercase;
    margin: 0.85rem 0 0.35rem;
}
.cve-news ul { list-style: none; padding: 0; margin: 0; }
.cve-news li { font-size: 0.86rem; margin: 0.28rem 0; color: var(--ch-soft); line-height: 1.4; }
.cve-news li .src { font-family: 'Share Tech Mono', monospace; color: var(--ch-muted); font-size: 0.72rem; }

.cve-meta-line {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    color: var(--ch-muted);
    letter-spacing: 0.04em;
    margin: 0.85rem 0 0.5rem;
}

.cve-check-cta {
    display: inline-flex; align-items: center; gap: 0.35rem;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.78rem;
    color: var(--ch-text);
    text-decoration: none;
    padding: 0.45rem 0.85rem;
    border: 1px solid var(--ch-green);
    background: color-mix(in srgb, var(--ch-green) 10%, transparent);
    border-radius: 4px;
    margin-top: 0.3rem;
    transition: background 0.15s;
}
.cve-check-cta:hover { background: color-mix(in srgb, var(--ch-green) 22%, transparent); }

.cve-empty {
    padding: 2rem; text-align: center;
    color: var(--ch-muted);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    border: 1px dashed var(--ch-line);
    border-radius: 6px;
}

/* ── Right rail ────────────────────────────────────── */
.ch-rail { display: flex; flex-direction: column; gap: 1rem; position: sticky; top: 80px; }
.rail-block {
    padding: 1rem 1.1rem;
    border: 1px solid var(--ch-line);
    border-radius: 6px;
    background: var(--ch-card-faint);
}
.rail-block h3 {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    color: var(--ch-muted);
    text-transform: uppercase;
    margin: 0 0 0.7rem;
}
.rail-block.audit { border-color: color-mix(in srgb, var(--ch-blue) 22%, transparent); }
.rail-block.audit h3 { color: var(--ch-blue); }

#ch-archive { list-style: none; padding: 0; margin: 0; }
#ch-archive li { margin: 0 0 0.35rem; }
#ch-archive a {
    display: flex; justify-content: space-between; align-items: baseline;
    padding: 0.5rem 0.7rem;
    border: 1px solid color-mix(in srgb, var(--ch-red) 18%, transparent);
    border-radius: 4px;
    background: color-mix(in srgb, var(--ch-red) 4%, transparent);
    color: #e0e0e0;
    text-decoration: none;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.78rem;
    transition: background 0.15s;
}
#ch-archive a:hover { background: color-mix(in srgb, var(--ch-red) 13%, transparent); border-color: var(--ch-red); }
#ch-archive .arch-date { color: var(--ch-blue); }
#ch-archive .arch-counts { color: var(--ch-muted); font-size: 0.72rem; }

.rail-block details summary {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem;
    color: var(--ch-blue);
    cursor: pointer;
    padding: 0.35rem 0;
    list-style: none;
}
.rail-block details summary::-webkit-details-marker { display: none; }
.rail-block details summary::before { content: '▸ '; }
.rail-block details[open] summary::before { content: '▾ '; }
.rail-block pre {
    background: #05050b;
    border: 1px solid color-mix(in srgb, var(--ch-blue) 15%, transparent);
    border-radius: 4px;
    padding: 0.7rem 0.85rem;
    margin: 0.5rem 0 0;
    overflow-x: auto;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.78rem;
    color: var(--ch-soft);
    white-space: pre-wrap;
    line-height: 1.5;
}
.rail-block .rail-secondary {
    margin: 0.85rem 0 0;
    font-size: 0.82rem;
}
.rail-block .rail-secondary a {
    color: var(--ch-red);
    text-decoration: none;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.78rem;
}
/* ── Methodology footer ────────────────────────────── */
.method {
    border-top: 1px solid var(--ch-line);
    padding: 1.25rem 1.5rem;
    text-align: center;
    color: var(--ch-muted);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.74rem;
    letter-spacing: 0.04em;
}
.method a { color: var(--ch-blue); text-decoration: none; }
.method a:hover { text-decoration: underline; }

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 900px) {
    .ch-main { grid-template-columns: 1fr; }
    .ch-rail { position: static; }
    .ch-this-week { grid-template-columns: 1fr; }
    .ch-this-week .tw-cta { justify-self: start; }
}

@media (max-width: 600px) {
    .cve-card > summary {
        grid-template-columns: auto 1fr;
        gap: 0.3rem 0.6rem;
    }
    .cve-card > summary .cve-product,
    .cve-card > summary .sev-badge,
    .cve-card > summary .cve-tags {
        grid-column: 1 / -1;
        justify-self: start;
    }
    .filter-search input { width: 100%; }
    .filter-group { width: 100%; }
}