/* ═══════════════════════════════════════════════════════════
   HUB — identidade do portal (hub.tricagono.com)
   Substitui style.css + retro.css no index.html do hub.
   Blog e posts continuam usando o design antigo.
   ═══════════════════════════════════════════════════════════ */

:root {
    --bg: #080a08;
    --bg-soft: #0b0e0b;
    --surface: #101410;
    --surface-2: #151a15;
    --line: #232b23;
    --line-strong: #384538;
    --text: #e6e3d8;
    --text-dim: #99a298;
    --text-faint: #626d62;
    --green: #7aa886;
    --green-deep: #3f6b4c;
    --gold: #c9b27c;
    --amber: #b8860b;
    --danger: #bb766a;
    --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-mono: 'DM Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;
    --radius: 3px;
    --max: 1180px;
    --header-h: 64px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(1200px 600px at 78% -10%, rgba(63, 107, 76, 0.16), transparent 60%),
        radial-gradient(900px 500px at 0% 0%, rgba(201, 178, 124, 0.05), transparent 55%),
        var(--bg);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(122, 168, 134, 0.28); color: #fff; }

a { color: var(--green); text-decoration: none; }
a:hover { color: var(--gold); }

:focus-visible {
    outline: 1px solid var(--gold);
    outline-offset: 3px;
}

/* ── TEXTURA E CANVAS DE FUNDO ── */

.noise {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}

#heroCanvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.55;
}

/* ── HEADER ── */

.hub-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    gap: 28px;
    height: var(--header-h);
    padding: 0 28px;
    border-bottom: 1px solid var(--line);
    background: rgba(8, 10, 8, 0.88);
    backdrop-filter: blur(10px);
}

.hub-brand {
    display: inline-flex;
    align-items: baseline;
    gap: 9px;
    color: var(--text);
    white-space: nowrap;
}
.hub-brand:hover { color: var(--text); }

.hub-brand-mark {
    color: var(--gold);
    font-size: 18px;
    line-height: 1;
    transform: translateY(1px);
}

.hub-brand-name {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 600;
    letter-spacing: 0.06em;
}

.hub-brand-tag {
    color: var(--text-faint);
    font-size: 10px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.hub-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    min-width: 0;
}

.hub-nav-link {
    position: relative;
    padding: 8px 11px;
    border-radius: var(--radius);
    color: var(--text-dim);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    white-space: nowrap;
    transition: color 0.15s ease, background 0.15s ease;
}

.hub-nav-link:hover { color: var(--text); background: var(--surface); }

.hub-nav-link.active {
    color: var(--gold);
    background: rgba(201, 178, 124, 0.07);
}

.hub-nav-link.active::after {
    content: '';
    position: absolute;
    left: 11px;
    right: 11px;
    bottom: 3px;
    height: 1px;
    background: var(--gold);
    opacity: 0.7;
}

.hub-nav-secondary { color: var(--text-faint); }

.hub-account { display: flex; align-items: center; gap: 10px; margin-left: auto; }

.hub-account-login {
    display: inline-block;
    padding: 7px 16px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}
.hub-account-login:hover { border-color: var(--gold); color: var(--gold); background: transparent; }

.hub-account-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 8px 4px 4px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--text);
}
.hub-account-chip:hover { border-color: var(--line-strong); background: var(--surface); color: var(--text); }

.hub-avatar {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    flex: 0 0 auto;
    border: 1px solid var(--line-strong);
    border-radius: 2px;
    overflow: hidden;
    background: var(--surface-2);
    color: var(--gold);
    font-family: var(--font-serif);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.hub-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }

.hub-account-info { display: flex; flex-direction: column; line-height: 1.15; }
.hub-account-name { display: block; font-size: 11px; line-height: 1.2; }
.hub-account-handle { display: block; color: var(--text-faint); font-size: 10px; line-height: 1.3; }

.hub-mode-toggle {
    display: none;
    width: 36px;
    height: 36px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: transparent;
    color: var(--text);
    font-size: 16px;
    cursor: pointer;
}

/* ── FAIXA DE STATUS ── */

.hub-strip {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 22px;
    max-width: var(--max);
    margin: 0 auto;
    padding: 10px 28px;
    border-bottom: 1px solid var(--line);
    color: var(--text-faint);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    flex-wrap: wrap;
}

.hub-strip-group { display: inline-flex; align-items: center; gap: 8px; }

.status-dot-sidebar {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--text-faint);
    display: inline-block;
}
.status-dot-sidebar.good { background: var(--green); box-shadow: 0 0 8px rgba(122, 168, 134, 0.6); }
.status-dot-sidebar.degraded { background: var(--amber); }
.status-dot-sidebar.down { background: var(--danger); }

.status-label-sidebar { color: var(--text-dim); }

.sidebar-status-detail { color: var(--text-faint); text-transform: none; letter-spacing: 0.02em; }

.hub-strip-counter { display: inline-flex; align-items: center; gap: 8px; margin-left: auto; }

.counter-label { color: var(--text-faint); }
.counter-digits { display: inline-flex; gap: 2px; }
.counter-digit {
    display: inline-block;
    padding: 1px 4px;
    border: 1px solid var(--line);
    border-radius: 2px;
    background: var(--surface);
    color: var(--text-dim);
    font-size: 10px;
    line-height: 1.4;
}

.hub-audio {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    border: 0;
    background: transparent;
    color: var(--text-faint);
    font: inherit;
    letter-spacing: inherit;
    text-transform: inherit;
    cursor: pointer;
    padding: 0;
}
.hub-audio:hover, .hub-audio.on { color: var(--gold); }

.hub-strip-hint { color: var(--text-faint); }
.hub-strip-hint kbd, .commander-hints kbd {
    padding: 1px 5px;
    border: 1px solid var(--line-strong);
    border-radius: 2px;
    background: var(--surface);
    color: var(--text-dim);
    font: inherit;
    font-size: 9px;
}

/* ── ESTRUTURA ── */

.hub-main {
    position: relative;
    z-index: 2;
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 28px 72px;
}

.panel { display: none; }
.panel.active { display: block; animation: panel-in 0.24s ease both; }

@keyframes panel-in {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.hub-eyebrow,
.hub-label {
    color: var(--gold);
    font-size: 10px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.hub-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-faint);
}
.hub-label::before {
    content: '';
    width: 22px;
    height: 1px;
    background: var(--gold);
    opacity: 0.65;
}

.hub-section { margin-top: 56px; }
.hub-section-flush { margin-top: 0; }

.hub-section-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 18px;
    padding-bottom: 12px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--line);
}
.hub-section-head h2 {
    margin: 0;
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 500;
    letter-spacing: 0.01em;
}
.hub-section-head a { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; }

/* ── HERO / HOME ── */

.hub-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
    gap: 44px;
    align-items: start;
    padding: 72px 0 8px;
}

.hub-title {
    margin: 16px 0 18px;
    font-family: var(--font-serif);
    font-size: clamp(44px, 6.4vw, 78px);
    font-weight: 500;
    line-height: 0.98;
    letter-spacing: -0.015em;
}
.hub-title em { color: var(--gold); font-style: italic; }

.hub-lede {
    max-width: 560px;
    margin: 0 0 26px;
    color: var(--text-dim);
    font-size: 15px;
    line-height: 1.75;
}

.hub-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }

.hub-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 20px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    background: transparent;
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.hub-btn:hover { border-color: var(--gold); color: var(--gold); background: transparent; }

.hub-btn-primary {
    border-color: var(--green-deep);
    background: var(--green-deep);
    color: #f2efe4;
}
.hub-btn-primary:hover { background: #4c7d5a; border-color: #4c7d5a; color: #fff; }

.hub-live {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--text-faint);
    font-size: 11px;
    letter-spacing: 0.06em;
}

.live-dot-retro {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 9px rgba(122, 168, 134, 0.65);
    display: inline-block;
}
.live-dot-retro.degraded { background: var(--amber); box-shadow: 0 0 9px rgba(184, 134, 11, 0.5); }
.live-dot-retro.down { background: var(--danger); box-shadow: 0 0 9px rgba(187, 118, 106, 0.45); }

/* Cartão de conta (home) */

.account-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, var(--surface), var(--bg-soft));
    padding: 22px;
}
.account-card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.account-card .hub-avatar { width: 42px; height: 42px; font-size: 17px; }
.account-card-title { font-family: var(--font-serif); font-size: 21px; line-height: 1.15; }
.account-card-handle { color: var(--text-faint); font-size: 11px; }
.account-card-bio { margin: 0 0 16px; color: var(--text-dim); font-size: 12px; line-height: 1.7; }
.account-card-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.account-card-note { margin: 14px 0 0; padding-top: 12px; border-top: 1px solid var(--line); color: var(--text-faint); font-size: 10px; letter-spacing: 0.04em; }
.account-card-note strong { color: var(--text-dim); font-weight: 500; }

/* ── CARDS DE SITE ── */

.hub-sites-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.site-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 150px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg-soft);
    color: var(--text);
    transition: border-color 0.16s ease, background 0.16s ease, transform 0.16s ease;
}
.site-card:hover { border-color: var(--line-strong); background: var(--surface); color: var(--text); transform: translateY(-2px); }

.site-card-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.site-card-name { font-family: var(--font-serif); font-size: 21px; line-height: 1.1; }
.site-card-url { color: var(--text-faint); font-size: 10px; letter-spacing: 0.04em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.site-card-desc { margin: 0; color: var(--text-dim); font-size: 11px; line-height: 1.6; flex: 1; }
.site-card-foot { display: flex; align-items: center; gap: 7px; color: var(--text-faint); font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; }

.site-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--text-faint); }
.site-dot.online { background: var(--green); }
.site-dot.offline { background: var(--danger); }
.site-dot.unknown { background: var(--text-faint); }

.site-card-flag {
    padding: 2px 6px;
    border: 1px solid var(--line);
    border-radius: 2px;
    color: var(--gold);
    font-size: 9px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.site-card-flag.ssO { border-color: rgba(201, 178, 124, 0.4); }

/* ── DUAS COLUNAS DA HOME ── */

.hub-columns {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 40px;
    margin-top: 56px;
}

.home-post-list { display: flex; flex-direction: column; }
.home-post {
    display: grid;
    grid-template-columns: 92px 1fr;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    color: var(--text);
}
.home-post:first-child { padding-top: 0; }
.home-post:hover { color: var(--text); }
.home-post-date { color: var(--text-faint); font-size: 10px; letter-spacing: 0.08em; padding-top: 2px; }
.home-post-title { font-family: var(--font-serif); font-size: 19px; line-height: 1.2; }
.home-post:hover .home-post-title { color: var(--gold); }
.home-post-excerpt { margin: 4px 0 0; color: var(--text-dim); font-size: 11px; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.home-post-empty { color: var(--text-faint); font-size: 12px; padding: 8px 0; }

.home-about-card {
    border-left: 2px solid var(--gold);
    padding: 4px 0 4px 20px;
}
.home-about-card p { margin: 0 0 12px; color: var(--text-dim); font-size: 12px; line-height: 1.75; }
.home-about-card p:last-child { margin-bottom: 0; }
.home-about-card strong { color: var(--text); font-weight: 500; }

.hub-ticker {
    margin-top: 48px;
    padding: 9px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    color: var(--text-faint);
    font-size: 10px;
    letter-spacing: 0.08em;
    white-space: nowrap;
    text-overflow: ellipsis;
    background: var(--bg-soft);
    cursor: default;
}

/* ── PAINÉIS INTERNOS ── */

.panel-header {
    padding: 58px 0 30px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 34px;
}
.panel-header h2 {
    margin: 14px 0 10px;
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 500;
    line-height: 1.05;
}
.panel-header p {
    max-width: 680px;
    margin: 0;
    color: var(--text-dim);
    font-size: 13px;
    line-height: 1.75;
}

/* ── PRINCÍPIOS ── */

.principles-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.principle-card {
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg-soft);
}

.principle-card-num {
    color: var(--gold);
    font-family: var(--font-serif);
    font-size: 20px;
    letter-spacing: 0.1em;
}
.principle-card-title {
    margin: 8px 0 10px;
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 500;
}
.principle-card-desc { margin: 0 0 16px; color: var(--text-dim); font-size: 12px; line-height: 1.75; }
.principle-card-quote {
    margin: 0;
    padding-top: 14px;
    border-top: 1px solid var(--line);
    color: var(--text-faint);
    font-size: 11px;
    font-style: italic;
    line-height: 1.7;
}

.principle-extras {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 14px;
}
.principle-extra {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}
.principle-extra h3 {
    margin: 0 0 10px;
    color: var(--gold);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}
.principle-extra p { margin: 0 0 10px; color: var(--text-dim); font-size: 11px; line-height: 1.7; }
.principle-extra p:last-child { margin-bottom: 0; }
.principle-extra strong { color: var(--text); font-weight: 500; }

/* ── ECOSSISTEMA ── */

.eco-filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }

.eco-filter {
    padding: 7px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: transparent;
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
}
.eco-filter:hover { color: var(--text); border-color: var(--line-strong); }
.eco-filter.active { color: var(--gold); border-color: rgba(201, 178, 124, 0.45); background: rgba(201, 178, 124, 0.06); }

.eco-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 14px;
}

.eco-graph-wrap {
    position: relative;
    height: 480px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg-soft);
    overflow: hidden;
}
#ecoCanvas { display: block; width: 100%; height: 100%; }

.eco-loading {
    position: absolute;
    inset: 0;
    display: grid;
    place-content: center;
    gap: 4px;
    justify-items: center;
    background: rgba(8, 10, 8, 0.78);
    transition: opacity 0.2s ease;
}
.eco-loading.hidden { opacity: 0; pointer-events: none; }
.eco-loading-text { color: var(--text-faint); font-size: 10px; letter-spacing: 0.22em; }
.eco-loading-dots { color: var(--gold); }

.eco-detail {
    min-height: 480px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    font-size: 11px;
    line-height: 1.65;
}
.eco-detail-placeholder { color: var(--text-faint); }
.eco-detail-name { margin: 0 0 4px; font-family: var(--font-serif); font-size: 24px; font-weight: 500; }
.eco-detail-category { color: var(--gold); font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; }
.eco-detail-desc { margin: 14px 0; color: var(--text-dim); }
.eco-detail-stack, .eco-detail-url, .eco-detail-status, .eco-detail-deps { margin-top: 10px; color: var(--text-faint); word-break: break-word; }
.eco-detail-url a { color: var(--green); }
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 6px; background: var(--text-faint); }
.dot.online { background: var(--green); }
.dot.offline { background: var(--danger); }
.dot.unknown { background: var(--text-faint); }

.eco-legend { display: flex; gap: 20px; margin: 14px 0 0; color: var(--text-faint); font-size: 10px; letter-spacing: 0.06em; }
.legend-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 6px; background: var(--text-faint); }
.legend-dot.online { background: var(--green); }
.legend-dot.offline { background: var(--danger); }
.legend-line { display: inline-block; width: 18px; height: 1px; margin-right: 6px; background: var(--line-strong); vertical-align: middle; }

.eco-table-section { margin-top: 40px; }
.eco-table-summary {
    display: block;
    margin-top: 5px;
    color: var(--text-faint);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: none;
}
.eco-table-title {
    margin: 0 0 14px;
    color: var(--gold);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}
.eco-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }

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

.retro-table {
    font-size: 11px;
    min-width: 680px;
}
.retro-table th {
    padding: 11px 14px;
    border-bottom: 1px solid var(--line-strong);
    background: var(--surface);
    color: var(--text-faint);
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.16em;
    text-align: left;
    text-transform: uppercase;
    white-space: nowrap;
}
.retro-table td { padding: 11px 14px; border-bottom: 1px solid var(--line); color: var(--text-dim); }
.retro-table tr:last-child td { border-bottom: 0; }
.retro-table tr:hover td { background: rgba(122, 168, 134, 0.03); }
.retro-table strong { color: var(--text); font-weight: 400; }
.retro-table th.sortable { cursor: pointer; }
.retro-table th.sortable:hover { color: var(--text); }
.table-loading { color: var(--text-faint); text-align: center; padding: 24px; }
.eco-url { color: var(--green); }

.cat-product { color: var(--green); }
.cat-client { color: var(--amber); }
.cat-internal { color: var(--text-faint); }
.cat-external { color: var(--text-dim); }
.cat-dot::before { content: '●'; margin-right: 5px; }
.cat-dot.cat-product::before { color: var(--green); }
.cat-dot.cat-client::before { color: var(--amber); }
.cat-dot.cat-internal::before { color: var(--text-faint); }

.status-online { color: var(--green); }
.status-offline { color: var(--danger); }

/* ── BLOG (painel) ── */

.blog-controls { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }

.blog-search,
.blog-sort {
    padding: 10px 13px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg-soft);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 12px;
}
.blog-search { flex: 1; min-width: 220px; }
.blog-search::placeholder { color: var(--text-faint); }
.blog-search:focus, .blog-sort:focus { outline: none; border-color: var(--line-strong); }
.blog-sort { min-width: 170px; }

.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.blog-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg-soft);
    transition: border-color 0.16s ease, background 0.16s ease;
}
.blog-card:hover { border-color: var(--line-strong); background: var(--surface); }
.blog-card-placeholder { opacity: 0.65; }
.blog-card-meta { display: flex; justify-content: space-between; }
.blog-card-date { color: var(--text-faint); font-size: 10px; letter-spacing: 0.1em; }
.blog-card-title { margin: 0; font-family: var(--font-serif); font-size: 25px; font-weight: 500; line-height: 1.15; }
.blog-card-excerpt { margin: 0; color: var(--text-dim); font-size: 12px; line-height: 1.7; flex: 1; }
.blog-card-link { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; }
.blog-empty { grid-column: 1 / -1; padding: 34px; border: 1px dashed var(--line); border-radius: var(--radius); color: var(--text-faint); text-align: center; }

.blog-pagination { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 26px; }
.blog-page-btn {
    padding: 8px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: transparent;
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
}
.blog-page-btn:disabled { opacity: 0.4; cursor: default; }
.blog-page-info { color: var(--text-faint); font-size: 10px; letter-spacing: 0.1em; }

.blog-open-link { display: inline-block; margin-top: 26px; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; }

/* ── TERMINAL ── */

.terminal-window {
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    background: #0c0f0c;
    overflow: hidden;
}

.terminal-titlebar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 14px;
    border-bottom: 1px solid var(--line);
    background: var(--surface);
    color: var(--text-dim);
    font-size: 10px;
    letter-spacing: 0.12em;
    cursor: grab;
}
.terminal-titlebar:active { cursor: grabbing; }

.terminal-statusbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    padding: 7px 14px;
    border-top: 1px solid var(--line);
    color: var(--text-faint);
    font-size: 9px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.terminal-body {
    min-height: 420px;
    max-height: 62vh;
    overflow-y: auto;
    padding: 20px;
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
}
.terminal-body::-webkit-scrollbar { width: 8px; }
.terminal-body::-webkit-scrollbar-thumb { background: var(--line-strong); }

.term-grn { color: var(--green); }
.term-dim { color: var(--text-faint); }
.term-amber { color: var(--amber); }
.term-white { color: var(--text); }

.terminal-input-line {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px 18px;
    border-top: 1px solid var(--line);
}
.term-prompt-retro { color: var(--gold); font-size: 12px; white-space: nowrap; }
.term-input-retro {
    flex: 1;
    border: 0;
    background: transparent;
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 12px;
    outline: none;
}
.term-blink-cursor { color: var(--green); animation: blink 1.1s steps(2) infinite; }

/* ── INFRA ── */

.infra-server-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 14px;
}
.infra-server-item { padding: 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-soft); }
.infra-server-val { font-family: var(--font-serif); font-size: 24px; line-height: 1.1; }
.infra-server-lbl { margin-top: 5px; color: var(--text-faint); font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; }

.infra-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.infra-card { padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-soft); }
.infra-card-full { grid-column: 1 / -1; }
.infra-card-title { margin-bottom: 16px; color: var(--gold); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; }
.infra-hw-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.infra-hw-label { display: block; color: var(--text-faint); font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; }
.infra-hw-value { display: block; margin-top: 4px; font-family: var(--font-serif); font-size: 28px; line-height: 1.1; }
.infra-hw-sub { display: block; color: var(--text-faint); font-size: 10px; }
.infra-meter-wrap { height: 3px; margin-top: 10px; background: var(--line); overflow: hidden; }
.infra-meter-fill { width: 0; height: 100%; background: var(--green); transition: width 0.4s ease; }
.infra-meter-fill.warn { background: var(--amber); }
.infra-meter-fill.crit { background: var(--danger); }

.infra-table-wrap { overflow-x: auto; }
.infra-table, .infra-port-table { font-size: 11px; min-width: 420px; }
.infra-table th, .infra-port-table th {
    padding: 9px 12px;
    border-bottom: 1px solid var(--line-strong);
    color: var(--text-faint);
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.14em;
    text-align: left;
    text-transform: uppercase;
}
.infra-table td, .infra-port-table td { padding: 9px 12px; border-bottom: 1px solid var(--line); color: var(--text-dim); }
.infra-table tr:last-child td, .infra-port-table tr:last-child td { border-bottom: 0; }
.infra-empty { color: var(--text-faint); text-align: center; }
.infra-status-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: 6px; background: var(--text-faint); }
.infra-status-dot.online { background: var(--green); }
.infra-status-dot.stopped { background: var(--danger); }
.infra-status-dot.errored { background: var(--amber); }
.infra-refresh { margin-top: 14px; color: var(--text-faint); font-size: 10px; letter-spacing: 0.08em; }

/* ── CONTA ── */

.account-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 14px;
}

.account-profile {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, var(--surface), var(--bg-soft));
}

.account-profile-head { display: flex; align-items: center; gap: 18px; margin-bottom: 18px; }
.account-profile .hub-avatar { width: 68px; height: 68px; font-size: 26px; }
.account-profile-name { margin: 0; font-family: var(--font-serif); font-size: 32px; font-weight: 500; line-height: 1.1; }
.account-profile-handle { color: var(--gold); font-size: 12px; }
.account-profile-bio { margin: 0 0 20px; color: var(--text-dim); font-size: 13px; line-height: 1.75; }

.account-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 22px; }
.account-field { padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-soft); }
.account-field-label { display: block; color: var(--text-faint); font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; }
.account-field-value { display: block; margin-top: 4px; color: var(--text); font-size: 12px; word-break: break-word; }
.account-verified { color: var(--green); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; }
.account-unverified { color: var(--amber); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; }

.account-actions { display: flex; flex-wrap: wrap; gap: 9px; }

.account-anon { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-soft); grid-column: 1 / -1; }
.account-anon h3 { margin: 0 0 10px; font-family: var(--font-serif); font-size: 30px; font-weight: 500; }
.account-anon p { margin: 0 0 20px; max-width: 620px; color: var(--text-dim); font-size: 13px; line-height: 1.75; }

.account-side { display: flex; flex-direction: column; gap: 14px; }
.account-side-card { padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-soft); }
.account-side-card h4 { margin: 0 0 8px; color: var(--gold); font-size: 10px; font-weight: 400; letter-spacing: 0.16em; text-transform: uppercase; }
.account-side-card p { margin: 0; color: var(--text-dim); font-size: 11px; line-height: 1.7; }

.account-notice {
    margin: 18px 0 0;
    padding: 11px 14px;
    border: 1px solid rgba(184, 134, 11, 0.35);
    border-radius: var(--radius);
    background: rgba(184, 134, 11, 0.06);
    color: var(--amber);
    font-size: 11px;
    letter-spacing: 0.02em;
}

/* ── CONTATO / LIVRO DE VISITAS ── */

.contato-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 14px;
}
.contato-item {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg-soft);
}
.contato-label { display: block; color: var(--text-faint); font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase; }
.contato-value { display: block; margin-top: 7px; color: var(--text); font-size: 13px; word-break: break-word; }

.guestbook {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg-soft);
    margin-bottom: 14px;
}
.guestbook-title { margin-bottom: 16px; color: var(--gold); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; }
.guestbook-entries { display: flex; flex-direction: column; }
.guestbook-entry {
    display: grid;
    grid-template-columns: 96px 120px 1fr;
    gap: 12px;
    padding: 9px 0;
    border-bottom: 1px solid var(--line);
    color: var(--text-dim);
    font-size: 11px;
}
.guestbook-entry:last-child { border-bottom: 0; }
.gb-date { color: var(--text-faint); font-size: 10px; }
.gb-author { color: var(--text); }
.guestbook-entry-secret .gb-msg { color: var(--gold); font-style: italic; }
.gb-secret-marker { display: block; margin-top: 3px; color: var(--gold); font-size: 10px; }

.guestbook-form { margin-top: 18px; display: flex; flex-direction: column; gap: 9px; }
.gb-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.gb-input, .gb-textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 12px;
}
.gb-input:focus, .gb-textarea:focus { outline: none; border-color: var(--line-strong); }
.gb-textarea { min-height: 84px; resize: vertical; }
.gb-submit {
    align-self: flex-start;
    padding: 9px 18px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    background: transparent;
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    cursor: pointer;
}
.gb-submit:hover { border-color: var(--gold); color: var(--gold); }

.webring { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-soft); }
.webring-title { margin-bottom: 14px; color: var(--gold); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; }
.webring-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 20px; font-size: 12px; }

/* ── RODAPÉ ── */

.hub-footer {
    position: relative;
    z-index: 2;
    max-width: var(--max);
    margin: 0 auto;
    padding: 26px 28px 40px;
    border-top: 1px solid var(--line);
    color: var(--text-faint);
    font-size: 10px;
    letter-spacing: 0.06em;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 22px;
    align-items: center;
}
.hub-footer a { color: var(--text-dim); }
.hub-footer a:hover { color: var(--gold); }
.hub-footer-brand { font-family: var(--font-serif); font-size: 15px; color: var(--text); letter-spacing: 0.08em; }
.hub-footer-spacer { flex: 1; }

/* ── COMMANDER ── */

.commander-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    place-items: start center;
    padding-top: 16vh;
    background: rgba(4, 6, 4, 0.72);
    backdrop-filter: blur(3px);
}
.commander-overlay.open { display: grid; }
.commander-modal {
    width: min(600px, calc(100vw - 32px));
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    background: var(--surface);
    overflow: hidden;
}
.commander-input-wrap { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.commander-prompt { color: var(--gold); }
.commander-input {
    flex: 1;
    border: 0;
    background: transparent;
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 14px;
    outline: none;
}
.commander-results { max-height: 46vh; overflow-y: auto; }
.commander-item { display: flex; align-items: center; gap: 12px; padding: 10px 16px; color: var(--text-dim); cursor: pointer; }
.commander-item:hover, .commander-item.selected { background: rgba(122, 168, 134, 0.08); color: var(--text); }
.cmd-icon { width: 16px; color: var(--gold); text-align: center; }
.cmd-label { flex: 1; font-size: 12px; }
.cmd-shortcut { color: var(--text-faint); font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; }
.commander-hints { display: flex; gap: 18px; padding: 10px 16px; border-top: 1px solid var(--line); color: var(--text-faint); font-size: 9px; }

/* ── ANIMAÇÕES ── */

@keyframes blink { 50% { opacity: 0.25; } }
.blink-slow { animation: blink 2.6s steps(2) infinite; }

body.matrix-mode { filter: hue-rotate(90deg) saturate(1.35); transition: filter 0.4s ease; }

/* ── RESPONSIVO ── */

@media (max-width: 1020px) {
    .hub-sites-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hub-hero { grid-template-columns: 1fr; gap: 32px; }
    .hub-columns { grid-template-columns: 1fr; gap: 32px; }
    .eco-layout { grid-template-columns: 1fr; }
    .eco-detail { min-height: 0; }
    .account-panel { grid-template-columns: 1fr; }
    .infra-server-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
    .hub-header { gap: 14px; padding: 0 16px; }
    .hub-brand-tag { display: none; }
    .hub-nav {
        position: absolute;
        top: var(--header-h);
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px;
        border-bottom: 1px solid var(--line);
        background: rgba(8, 10, 8, 0.98);
    }
    .hub-header.open .hub-nav { display: flex; }
    .hub-nav-link { padding: 11px 14px; }
    .hub-nav-link.active::after { display: none; }
    .hub-mode-toggle { display: inline-grid; place-items: center; margin-left: auto; }
    .hub-account { margin-left: 0; }
    .hub-strip { gap: 12px 18px; padding: 10px 16px; }
    .hub-strip-counter { margin-left: 0; }
    .hub-main { padding: 0 16px 56px; }
    .hub-hero { padding-top: 44px; }
    .hub-sites-grid, .principles-grid, .principle-extras, .blog-grid, .infra-grid, .contato-grid { grid-template-columns: 1fr; }
    .infra-hw-grid { grid-template-columns: 1fr; }
    .hub-footer { padding: 22px 16px 36px; }
    .guestbook-entry { grid-template-columns: 1fr; gap: 2px; }
    .gb-field-row, .webring-links { grid-template-columns: 1fr; }
    .account-fields { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
    .hub-sites-grid { grid-template-columns: 1fr; }
    .hub-account-name, .hub-account-handle { display: none; }
    .hub-title { font-size: 42px; }
    .home-post { grid-template-columns: 1fr; gap: 2px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
    html { scroll-behavior: auto; }
}