:root {
    --bg: #0e1116;
    --panel: #16191f;
    --panel-2: #1d2128;
    --panel-3: #232831;
    --rule: #2a2f38;
    --rule-soft: #1f242c;
    --rule-strong: #3a414c;
    --text: #d8dde6;
    --text-mute: #6f7a89;
    --text-dim: #3e4651;
    --amber: #f5a623;
    --amber-dim: #b8761a;
    --green: #5fb24a;
    --green-dim: #3a7229;
    --red: #d8504d;
    --blue: #4c92d9;
    --blue-dim: #2e5e8f;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html, body {
    background: var(--bg);
    color: var(--text);
    font-family: 'IBM Plex Mono', 'JetBrains Mono', 'SF Mono', Consolas, monospace;
    font-size: 12px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
  }
  body {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: 100vh;
  }
  /* ════════ SIDEBAR ════════ */
  aside {
    background: var(--panel);
    border-right: 1px solid var(--rule);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
  }
  .aside-brand {
    padding: 22px 20px 18px;
    border-bottom: 1px solid var(--rule);
  }
  .aside-brand .logo {
    font-size: 14px;
    font-weight: 700;
    color: var(--amber);
    letter-spacing: 0.05em;
  }
  .aside-brand .logo::before {
    content: '●';
    color: var(--green);
    margin-right: 8px;
    font-size: 10px;
    animation: pulse 2s ease-in-out infinite;
  }
  @keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
  }
  .aside-brand .id {
    font-size: 9px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-top: 6px;
    padding-left: 16px;
  }
  .aside-nav { padding: 20px 0; flex: 1; overflow-y: auto; }
  .nav-section {
    padding: 14px 20px 8px;
    font-size: 10px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
  }
  .nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px 10px 28px;
    color: var(--text-mute);
    text-decoration: none;
    font-size: 12px;
    line-height: 1.4;
    border-left: 3px solid transparent;
    transition: background 0.1s;
    font-weight: 500;
  }
  .nav-link:hover { background: var(--panel-2); color: var(--text); }
  .nav-link.active {
    background: var(--panel-2);
    color: var(--amber);
    border-left-color: var(--amber);
  }
  .nav-link .dot {
    width: 7px; height: 7px; border-radius: 50%;
    flex-shrink: 0;
  }
  .dot.green { background: var(--green); }
  .dot.amber { background: var(--amber); }
  .dot.red { background: var(--red); }
  .dot.dim { background: var(--text-dim); }
  .aside-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--rule);
    font-size: 9px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.2em;
  }
  .aside-footer .row {
    display: flex;
    justify-content: space-between;
    padding: 3px 0;
  }
  .aside-footer .live { color: var(--green); }
  /* ════════ TOPBAR ════════ */
  main { min-width: 0; }
  .topbar {
    background: var(--panel);
    border-bottom: 1px solid var(--rule);
    padding: 10px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    position: sticky;
    top: 0;
    z-index: 10;
  }
  .topbar .crumb { color: var(--text-mute); }
  .topbar .crumb strong { color: var(--text); font-weight: 600; }
  .topbar .crumb .sep { color: var(--text-dim); margin: 0 6px; }
  .topbar .meta {
    display: flex;
    gap: 16px;
    align-items: center;
  }
  .topbar .meta span {
    display: flex;
    align-items: center;
    color: var(--text-mute);
  }
  .topbar .meta .dot { margin-right: 6px; }
  /* ════════ CONTENT ════════ */
  .content { padding: 24px; }
  section { margin-bottom: 32px; }
  .section-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--rule);
  }
  .section-head .badge {
    background: var(--amber);
    color: var(--bg);
    font-weight: 700;
    padding: 3px 10px 4px;
    font-size: 10px;
  }
  .section-head h2 {
    font-size: 11px;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
  }
  .section-head .meta {
    margin-left: auto;
    color: var(--text-mute);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
  }
  /* gauges */
  .gauge-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr) 280px;
    gap: 12px;
    margin-bottom: 16px;
  }
  .gauge {
    background: var(--panel);
    border: 1px solid var(--rule);
    padding: 16px 18px;
  }
  .gauge .label {
    font-size: 9px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 6px;
  }
  .gauge .v {
    font-family: 'JetBrains Mono', monospace;
    font-size: 32px;
    color: var(--amber);
    font-weight: 600;
    letter-spacing: -0.02em;
  }
  .gauge .v small {
    font-size: 14px;
    color: var(--text-mute);
    margin-left: 4px;
  }
  .gauge .delta {
    font-size: 10px;
    color: var(--green);
    margin-top: 4px;
  }
  .gauge .desc {
    font-size: 11px;
    color: var(--text-mute);
    margin-top: 8px;
    line-height: 1.4;
  }
  .gauge.amber .v { color: var(--amber); }
  .gauge.green .v { color: var(--green); }
  .gauge.red .v { color: var(--red); }
  .gauge.blue .v { color: var(--blue); }
  /* racks */
  .rack-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--rule);
    border: 1px solid var(--rule);
  }
  .rack {
    background: var(--panel);
    padding: 12px 14px;
    cursor: pointer;
    transition: background 0.1s;
  }
  .rack:hover { background: var(--panel-2); }
  .rack .top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 6px;
  }
  .rack .top .id { color: var(--amber); font-weight: 600; }
  .rack h3 {
    font-size: 12px;
    color: var(--text);
    margin-bottom: 8px;
  }
  .rack .meter {
    height: 3px;
    background: var(--rule-soft);
    margin: 6px 0;
    position: relative;
  }
  .rack .meter .fill {
    position: absolute;
    top: 0; left: 0;
    height: 100%;
    background: var(--green);
    transition: width 0.4s;
  }
  .rack .meter.amber .fill { background: var(--amber); }
  .rack .meter.red .fill { background: var(--red); }
  .rack .stats {
    display: flex;
    justify-content: space-between;
    font-size: 9px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-top: 4px;
  }
  .rack .label-row {
    font-size: 9px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin: 4px 0 2px;
  }
  /* stream */
  .stream {
    background: var(--panel);
    border: 1px solid var(--rule);
    font-size: 10px;
  }
  .stream-head {
    background: var(--panel-2);
    padding: 9px 16px;
    border-bottom: 1px solid var(--rule);
    font-size: 9px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .stream-head .pulse { animation: pulse 2s ease-in-out infinite; }
  .stream-line {
    padding: 6px 16px;
    border-bottom: 1px solid var(--rule-soft);
    display: grid;
    grid-template-columns: 90px 90px 1fr 80px;
    gap: 16px;
    align-items: center;
  }
  .stream-line:last-child { border-bottom: none; }
  .stream-line .ts { color: var(--text-mute); font-size: 10px; }
  .stream-line .src { color: var(--blue); font-weight: 600; }
  .stream-line .src.proxmox { color: var(--amber); }
  .stream-line .src.lia { color: #c074e0; }
  .stream-line .src.codex { color: #4c92d9; }
  .stream-line .src.graphify { color: var(--green); }
  .stream-line .src.cron { color: var(--text); }
  .stream-line .src.security { color: var(--red); }
  .stream-line .src.deploy { color: var(--amber); }
  .stream-line .src.vault { color: #6e7681; }
  .stream-line .status {
    text-align: right;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
  }
  .stream-line .ok { color: var(--green); }
  .stream-line .info { color: var(--blue); }
  .stream-line .warn { color: var(--amber); }
  .stream-line .err { color: var(--red); }
  .stream-line .wait { color: var(--text-mute); }
  .stream-foot {
    padding: 12px 16px;
    background: var(--panel-2);
    border-top: 1px solid var(--rule);
    display: flex;
    justify-content: space-between;
    font-size: 9px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.15em;
  }
  .stream-foot a { color: var(--amber); text-decoration: none; }
  /* footer */
  .content-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--rule);
    font-size: 9px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    display: flex;
    justify-content: space-between;
    margin-top: 32px;
  }
  @media (max-width: 980px) {
    body { grid-template-columns: 1fr; }
    aside { display: none; }
    .gauge-row { grid-template-columns: 1fr 1fr; }
    .rack-row { grid-template-columns: 1fr 1fr; }
    .blog-controls { flex-direction: column; }
    .blog-sort { justify-content: space-between; }
  }

/* ════════ PAGE-SPECIFIC STYLES (consolidated) ════════ */
  section { margin-bottom: 32px; }

  .section-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--rule);
  }

  .section-head .badge {
    background: var(--amber);
    color: var(--bg);
    font-weight: 700;
    padding: 3px 10px 4px;
    font-size: 10px;
  }

  .section-head h2 {
    font-size: 11px;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
    margin: 0;
    font-family: 'IBM Plex Mono', monospace;
  }

  .section-head .meta {
    margin-left: auto;
    color: var(--text-mute);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
  }

  .cv-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 32px;
  }

  .cv-h3 {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--amber);
    text-transform: uppercase;
    letter-spacing: 0.25em;
    margin: 0 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--rule);
  }

  .entry {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px dashed var(--rule-soft);
  }

  .entry:last-of-type { border-bottom: none; }

  .entry-period {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    color: var(--amber);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 6px;
  }

  .entry-title {
    font-size: 14px;
    color: var(--text);
    margin: 0 0 4px;
    font-family: 'IBM Plex Mono', monospace;
  }

  .entry-meta {
    font-size: 11px;
    color: var(--text-mute);
    margin-bottom: 8px;
  }

  .entry-co { color: var(--blue); }
  .entry-sep { color: var(--text-dim); margin: 0 6px; }
  .entry-loc { font-family: 'IBM Plex Mono', monospace; }

  .entry-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .entry-bullets li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 4px;
    font-size: 12px;
    line-height: 1.5;
    color: var(--text);
  }

  .entry-bullets li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--amber);
  }

  .entry-notes {
    font-size: 12px;
    color: var(--text);
    line-height: 1.5;
    margin: 0;
  }

  .skill-cat { margin-bottom: 12px; }

  .skill-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 6px;
  }

  .skill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
  }

  .skill-tag {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    padding: 3px 8px;
    background: var(--panel);
    border: 1px solid var(--rule);
    color: var(--text);
  }

  @media (max-width: 980px) {
    .cv-grid { grid-template-columns: 1fr; }
  }

  /* ════════ CV TIMELINE ════════ */
  .cv-timeline {
    display: flex;
    gap: 0;
    margin-bottom: 28px;
    padding: 14px 0 0;
    border-top: 1px solid var(--rule-soft);
  }

  .timeline-item {
    flex: 1;
    position: relative;
    padding-left: 28px;
    padding-bottom: 8px;
  }

  .timeline-item:not(:last-child) {
    border-right: 1px dashed var(--rule-soft);
    margin-right: 0;
    padding-right: 16px;
  }

  .timeline-item::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--rule);
  }

  .timeline-dot {
    position: absolute;
    left: 2px;
    top: 2px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--panel);
    border: 2px solid var(--text-dim);
    z-index: 1;
  }

  .timeline-item.active .timeline-dot {
    border-color: var(--green);
    background: var(--green);
    box-shadow: 0 0 6px rgba(95, 178, 74, 0.5);
  }

  .timeline-item.completed .timeline-dot {
    border-color: var(--amber);
    background: var(--amber);
  }

  .timeline-period {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    color: var(--amber);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 4px;
  }

  .timeline-title {
    font-size: 12px;
    color: var(--text);
    font-family: 'IBM Plex Mono', monospace;
    margin-bottom: 2px;
  }

  .timeline-co {
    font-size: 10px;
    color: var(--text-mute);
  }

  /* ════════ CV ENTRY METRICS ════════ */
  .entry-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 10px 0;
  }

  .metric-pill {
    display: flex;
    flex-direction: column;
    background: var(--panel-2);
    border: 1px solid var(--rule);
    padding: 6px 10px;
    min-width: 90px;
  }

  .metric-pill .metric-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 16px;
    font-weight: 600;
    color: var(--amber);
    line-height: 1.1;
  }

  .metric-pill .metric-label {
    font-size: 8px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 2px;
  }

  /* ════════ CV ENTRY TECH CHIPS ════════ */
  .entry-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid var(--rule-soft);
  }

  .tech-chip {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    padding: 2px 7px;
    background: var(--panel);
    border: 1px solid var(--rule);
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  /* ════════ CV EDUCATION ENHANCED ════════ */
  .cv-h3-mt {
    margin-top: 28px;
  }

  .edu-modules,
  .edu-projects {
    margin-top: 10px;
  }

  .edu-sublabel {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    color: var(--amber-dim);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 6px;
  }

  .edu-project {
    display: flex;
    flex-direction: column;
    padding: 6px 10px;
    background: var(--panel);
    border-left: 2px solid var(--amber);
    margin-bottom: 4px;
  }

  .edu-project-name {
    font-size: 11px;
    color: var(--text);
    font-weight: 600;
  }

  .edu-project-desc {
    font-size: 10px;
    color: var(--text-mute);
  }

  /* ════════ CV CERTIFICATIONS ════════ */
  .cert-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .cert-card {
    background: var(--panel);
    border: 1px solid var(--rule);
    border-left: 2px solid var(--amber);
    padding: 10px 14px;
  }

  .cert-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 2px;
  }

  .cert-name {
    font-size: 12px;
    color: var(--text);
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 600;
  }

  .cert-year {
    font-size: 10px;
    color: var(--amber);
    font-family: 'IBM Plex Mono', monospace;
  }

  .cert-issuer {
    font-size: 10px;
    color: var(--blue);
    margin-bottom: 4px;
  }

  .cert-desc {
    font-size: 11px;
    color: var(--text-mute);
    line-height: 1.4;
    margin: 0;
  }

  /* ════════ CV SKILLS INTERACTIVE ════════ */
  .skills-interactive {
    margin-bottom: 8px;
  }

  .skill-tag {
    cursor: pointer;
    transition: all 0.12s;
  }

  .skill-tag:hover {
    border-color: var(--amber);
    color: var(--amber);
    background: var(--panel-2);
  }

  .skill-tag.selected {
    background: var(--amber);
    color: var(--bg);
    border-color: var(--amber);
  }

  .skill-tag:focus {
    outline: none;
    border-color: var(--amber);
  }

  .skill-detail-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--panel);
    border: 1px solid var(--rule);
    border-left: 2px solid var(--amber);
    padding: 10px 14px;
    margin-top: 12px;
    min-height: 38px;
  }

  .skill-detail-bar.hover {
    border-left-color: var(--blue);
  }

  .skill-detail-prefix {
    color: var(--amber);
    font-size: 12px;
    flex-shrink: 0;
  }

  .skill-detail-bar.hover .skill-detail-prefix {
    color: var(--blue);
  }

  .skill-detail-text {
    font-size: 11px;
    color: var(--text-mute);
    line-height: 1.4;
  }

  @media (max-width: 980px) {
    .cv-timeline { flex-direction: column; gap: 12px; }
    .timeline-item:not(:last-child) { border-right: none; border-bottom: 1px dashed var(--rule-soft); padding-right: 0; }
  }

  section { margin-bottom: 32px; }

  .section-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--rule);
  }

  .section-head .badge {
    background: var(--amber);
    color: var(--bg);
    font-weight: 700;
    padding: 3px 10px 4px;
    font-size: 10px;
  }

  .section-head h2 {
    font-size: 11px;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
    margin: 0;
    font-family: 'IBM Plex Mono', monospace;
  }

  .section-head .meta {
    margin-left: auto;
    color: var(--text-mute);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
  }

  .contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 16px;
  }

  .contact-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .form-error {
    background: rgba(216, 80, 77, 0.1);
    border: 1px solid var(--red);
    color: var(--red);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-family: 'IBM Plex Mono', monospace;
  }

  .form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .form-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.2em;
  }

  .form-input {
    background: var(--panel);
    border: 1px solid var(--rule);
    color: var(--text);
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    transition: border-color 0.15s;
  }

  .form-input:focus {
    outline: none;
    border-color: var(--amber);
  }

  .form-input::placeholder { color: var(--text-dim); }

  .form-textarea {
    resize: vertical;
    min-height: 100px;
  }

  .form-submit {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--amber);
    border: 1px solid var(--amber);
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    cursor: pointer;
    transition: all 0.15s;
  }

  .form-submit:hover {
    background: var(--amber);
    color: var(--bg);
  }

  .contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px;
    background: var(--panel);
    border: 1px solid var(--rule);
    height: fit-content;
  }

  .info-channel {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .info-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.2em;
  }

  .info-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    color: var(--text);
    text-decoration: none;
  }

  a.info-value:hover { color: var(--amber); }

  .info-value.mono { color: var(--text-mute); }

  .confirmation {
    text-align: center;
    padding: 32px;
  }

  .confirm-icon {
    font-size: 48px;
    color: var(--green);
    margin-bottom: 12px;
  }

  .confirmation h3 {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 18px;
    color: var(--green);
    margin: 0 0 12px;
  }

  .confirmation p {
    font-size: 12px;
    color: var(--text);
    margin-bottom: 16px;
  }

  .back-link {
    color: var(--amber);
    text-decoration: none;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
  }

  @media (max-width: 980px) {
    .contact-grid { grid-template-columns: 1fr; }
  }

  section { margin-bottom: 32px; }

  .section-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--rule);
  }

  .section-head .badge {
    background: var(--amber);
    color: var(--bg);
    font-weight: 700;
    padding: 3px 10px 4px;
    font-size: 10px;
  }

  .section-head h2 {
    font-size: 11px;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
    margin: 0;
    font-family: 'IBM Plex Mono', monospace;
  }

  .section-head .meta {
    margin-left: auto;
    color: var(--text-mute);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
  }

  .about p {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px;
    line-height: 1.7;
    color: var(--text);
    margin-bottom: 12px;
    max-width: 70ch;
  }

  .about strong {
    color: var(--amber);
    font-weight: 600;
  }

  .team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
  }

  .team-card {
    background: var(--panel);
    border: 1px solid var(--rule);
    padding: 16px;
  }

  .team-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 8px;
  }

  .team-id { color: var(--amber); font-weight: 600; }

  .status-dot.green { color: var(--green); animation: pulse 2s ease-in-out infinite; }
  .status-dot.amber { color: var(--amber); animation: pulse 2s ease-in-out infinite; }
  .status-dot.red { color: var(--red); animation: pulse 2s ease-in-out infinite; }

  @keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

  .team-card h3 {
    font-size: 16px;
    color: var(--amber);
    margin: 0 0 4px;
    font-family: 'IBM Plex Mono', monospace;
  }

  .team-role {
    font-size: 9px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 8px;
  }

  .team-card p {
    font-size: 12px;
    color: var(--text);
    line-height: 1.5;
    margin-bottom: 12px;
  }

  .team-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
  }

  .tech {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    padding: 2px 6px;
    background: var(--bg-elevated);
    border: 1px solid var(--rule);
    color: var(--text-mute);
    text-transform: lowercase;
  }

  .interests {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
  }

  .interest {
    background: var(--panel);
    border-left: 3px solid var(--amber);
    padding: 14px 16px;
  }

  .interest h3 {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    color: var(--amber);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin: 0 0 8px;
  }

  .interest p {
    font-size: 12px;
    color: var(--text);
    line-height: 1.5;
    margin: 0;
  }

  section { margin-bottom: 32px; }

  .section-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--rule);
  }

  .section-head .badge {
    background: var(--amber);
    color: var(--bg);
    font-weight: 700;
    padding: 3px 10px 4px;
    font-size: 10px;
  }

  .section-head h2 {
    font-size: 11px;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
    margin: 0;
    font-family: 'IBM Plex Mono', monospace;
  }

  .section-head .meta {
    margin-left: auto;
    color: var(--text-mute);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
  }

  .filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    align-items: center;
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--rule-soft);
  }

  .filter-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-right: 8px;
  }

  .filter-btn {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 4px 10px;
    background: transparent;
    color: var(--text-mute);
    border: 1px solid var(--rule);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
  }

  .filter-btn:hover {
    border-color: var(--text-primary);
    color: var(--text);
  }

  .filter-btn.active {
    background: var(--bg-elevated);
    color: var(--amber);
    border-color: var(--amber);
  }

  section { margin-bottom: 32px; }

  .section-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--rule);
  }

  .section-head .badge {
    background: var(--amber);
    color: var(--bg);
    font-weight: 700;
    padding: 3px 10px 4px;
    font-size: 10px;
  }

  .section-head h2 {
    font-size: 11px;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
    margin: 0;
    font-family: 'IBM Plex Mono', monospace;
  }

  .section-head .meta {
    margin-left: auto;
    color: var(--text-mute);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
  }

  .system-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--rule);
    border: 1px solid var(--rule);
  }

  .hint {
    margin-top: 16px;
    padding: 12px 16px;
    background: var(--panel-2);
    border-left: 3px solid var(--amber);
    font-size: 10px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-family: 'IBM Plex Mono', monospace;
  }

  @media (max-width: 980px) {
    .system-row { grid-template-columns: 1fr; }
  }

  section { margin-bottom: 32px; }

  .section-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--rule);
  }

  .section-head .badge {
    background: var(--amber);
    color: var(--bg);
    font-weight: 700;
    padding: 3px 10px 4px;
    font-size: 10px;
  }

  .section-head h2 {
    font-size: 11px;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
    margin: 0;
    font-family: 'IBM Plex Mono', monospace;
  }

  .section-head .meta {
    margin-left: auto;
    color: var(--text-mute);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
  }

  .posts-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .post-row {
    background: var(--panel);
    border: 1px solid var(--rule);
    padding: 14px 16px;
    border-left: 3px solid var(--amber);
  }

  .post-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 6px;
  }

  .post-date { color: var(--amber); }
  .post-sep { color: var(--text-dim); }

  .post-tags-inline {
    display: flex;
    gap: 4px;
  }

  .tag {
    padding: 1px 5px;
    background: var(--bg-elevated);
    border: 1px solid var(--rule);
    color: var(--text-mute);
    text-transform: lowercase;
  }

  .post-title {
    font-size: 16px;
    color: var(--text);
    margin: 0 0 6px;
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 600;
  }

  .post-title a {
    color: inherit;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.15s;
  }

  .post-title a:hover {
    color: var(--amber);
    border-bottom-color: var(--amber);
  }

  .post-excerpt {
    font-size: 12px;
    color: var(--text);
    line-height: 1.5;
    margin: 0;
  }

  /* ════════ BLOG INDEX — search, filters, sort ════════ */

  .blog-controls {
    display: flex;
    gap: 12px;
    align-items: stretch;
    margin-bottom: 14px;
  }

  .blog-search-bar {
    flex: 1;
    display: flex;
    align-items: center;
    background: var(--panel);
    border: 1px solid var(--rule);
    border-left: 3px solid var(--amber);
    padding: 0 12px;
    transition: border-color 0.15s;
  }

  .blog-search-bar:focus-within {
    border-color: var(--amber-dim);
    border-left-color: var(--amber);
  }

  .blog-search-bar .search-icon {
    color: var(--text-mute);
    font-size: 14px;
    margin-right: 8px;
    flex-shrink: 0;
  }

  .blog-search-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    padding: 10px 0;
    letter-spacing: 0.02em;
  }

  .blog-search-input::placeholder {
    color: var(--text-dim);
    letter-spacing: 0.05em;
  }

  .blog-search-clear {
    background: none;
    border: none;
    color: var(--text-mute);
    cursor: pointer;
    font-size: 12px;
    padding: 4px 6px;
    line-height: 1;
    transition: color 0.1s;
  }

  .blog-search-clear:hover {
    color: var(--amber);
  }

  .blog-sort {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--panel);
    border: 1px solid var(--rule);
    padding: 0 12px;
  }

  .blog-sort-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    white-space: nowrap;
  }

  .blog-sort-select {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    cursor: pointer;
    padding: 10px 0;
    text-transform: lowercase;
  }

  .blog-sort-select option {
    background: var(--panel-2);
    color: var(--text);
  }

  /* tag chips bar */
  .blog-tags-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--rule-soft);
  }

  .blog-tags-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-right: 4px;
  }

  .tag-chip {
    background: var(--panel);
    border: 1px solid var(--rule);
    color: var(--text-mute);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    padding: 4px 10px;
    cursor: pointer;
    transition: all 0.1s;
    text-transform: lowercase;
    letter-spacing: 0.05em;
  }

  .tag-chip:hover {
    background: var(--panel-2);
    color: var(--text);
    border-color: var(--rule-strong);
  }

  .tag-chip.active {
    background: var(--amber);
    color: var(--bg);
    border-color: var(--amber);
    font-weight: 600;
  }

  /* empty state */
  .blog-empty {
    background: var(--panel);
    border: 1px solid var(--rule);
    border-left: 3px solid var(--text-dim);
    padding: 40px 24px;
    text-align: center;
  }

  .blog-empty .blog-empty-icon {
    display: block;
    font-size: 28px;
    color: var(--text-dim);
    margin-bottom: 12px;
  }

  .blog-empty p {
    font-size: 12px;
    color: var(--text-mute);
    margin: 0 0 16px;
  }

  .blog-empty-reset {
    background: var(--panel-2);
    border: 1px solid var(--rule);
    color: var(--amber);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    padding: 6px 16px;
    cursor: pointer;
    transition: all 0.1s;
    text-transform: lowercase;
  }

  .blog-empty-reset:hover {
    background: var(--amber);
    color: var(--bg);
    border-color: var(--amber);
  }

  /* post-time (reading time badge) */
  .post-time {
    color: var(--text-mute);
  }

  /* ════════ MARKDOWN CONTENT (systems/[slug], blog/[slug]) ════════ */
  .prose {
    max-width: 80ch;
  }

  .prose h1 {
    font-size: 18px;
    font-weight: 700;
    color: var(--amber);
    margin: 24px 0 12px;
    letter-spacing: 0.02em;
  }

  .prose h2 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    margin: 20px 0 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--rule-soft);
  }

  .prose h3 {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-mute);
    margin: 16px 0 6px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
  }

  .prose p {
    font-size: 12px;
    line-height: 1.7;
    color: var(--text);
    margin: 0 0 12px;
  }

  .prose ul,
  .prose ol {
    font-size: 12px;
    line-height: 1.7;
    color: var(--text);
    margin: 0 0 12px;
    padding-left: 20px;
  }

  .prose li {
    margin-bottom: 4px;
  }

  .prose ul li::marker {
    color: var(--amber-dim);
  }

  .prose ol li::marker {
    color: var(--amber-dim);
    font-weight: 600;
  }

  .prose code {
    font-family: 'JetBrains Mono', 'IBM Plex Mono', monospace;
    font-size: 11px;
    background: var(--panel-2);
    color: var(--amber);
    padding: 1px 5px;
    border-radius: 3px;
    border: 1px solid var(--rule-soft);
  }

  .prose pre {
    background: var(--panel);
    border: 1px solid var(--rule);
    border-radius: 4px;
    padding: 14px 16px;
    overflow-x: auto;
    margin: 0 0 16px;
  }

  .prose pre code {
    background: none;
    border: none;
    padding: 0;
    color: var(--text);
    font-size: 11px;
    line-height: 1.6;
  }

  /* ════════ TABLES (markdown) ════════ */
  .prose table,
  .content table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 16px;
    font-size: 11px;
  }

  .prose table th,
  .content table th {
    text-align: left;
    padding: 8px 12px;
    background: var(--panel-2);
    color: var(--amber);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-bottom: 2px solid var(--rule);
  }

  .prose table td,
  .content table td {
    padding: 7px 12px;
    color: var(--text);
    border-bottom: 1px solid var(--rule-soft);
  }

  .prose table tr:last-child td,
  .content table tr:last-child td {
    border-bottom: none;
  }

  .prose table tr:hover td,
  .content table tr:hover td {
    background: var(--panel-2);
  }

  .prose strong {
    color: var(--text);
    font-weight: 700;
  }

  .prose a {
    color: var(--blue);
    text-decoration: none;
    border-bottom: 1px dotted var(--blue-dim);
  }

  .prose a:hover {
    color: var(--amber);
    border-bottom-color: var(--amber);
  }

  .prose blockquote {
    border-left: 3px solid var(--amber-dim);
    padding-left: 14px;
    margin: 0 0 12px;
    color: var(--text-mute);
    font-style: italic;
  }

  .prose hr {
    border: none;
    border-top: 1px solid var(--rule-soft);
    margin: 20px 0;
  }

  /* ════════ DETAIL PAGES (systems/[slug], blog/[slug]) ════════ */
  .detail-head {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--rule);
  }

  .detail-head h1 {
    font-size: 20px;
    font-weight: 700;
    color: var(--amber);
    margin-bottom: 8px;
  }

  .detail-head .subtitle {
    font-size: 11px;
    color: var(--text-mute);
    line-height: 1.5;
  }

  .detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
  }

  .detail-tag {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-mute);
    border: 1px solid var(--rule);
    padding: 3px 8px;
    border-radius: 2px;
  }

  .detail-back {
    display: inline-block;
    margin-top: 24px;
    font-size: 11px;
    color: var(--blue);
    text-decoration: none;
    border-bottom: 1px dotted var(--blue-dim);
  }

  .detail-back:hover {
    color: var(--amber);
  }

  /* ════════ ADMIN PANEL ════════ */
  .stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 24px;
  }

  .stat-card {
    background: var(--panel);
    border: 1px solid var(--rule);
    border-radius: 4px;
    padding: 16px;
  }

  .stat-label {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-dim);
    margin-bottom: 8px;
  }

  .stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text);
    line-height: 1;
    margin-bottom: 4px;
  }

  .stat-value.green { color: var(--green); }
  .stat-value.amber { color: var(--amber); }
  .stat-value.red { color: var(--red); }

  .stat-sub {
    font-size: 10px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.1em;
  }

  .admin-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--rule);
    margin-bottom: 20px;
  }

  .tab-btn {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-mute);
    font-family: inherit;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 10px 20px;
    cursor: pointer;
    transition: all 0.1s;
  }

  .tab-btn:hover {
    color: var(--text);
    background: var(--panel-2);
  }

  .tab-btn.active {
    color: var(--amber);
    border-bottom-color: var(--amber);
  }

  .tab-content {
    display: none;
  }

  .tab-content.active {
    display: block;
  }

  .loading-state,
  .login-required,
  .empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-mute);
  }

  .login-link {
    color: var(--amber);
    text-decoration: none;
    font-weight: 500;
    display: inline-block;
    margin-top: 8px;
  }

  .error-box {
    background: var(--panel);
    border: 1px solid var(--red);
    border-left-width: 3px;
    padding: 16px;
    border-radius: 4px;
  }

  .error-msg {
    color: var(--red);
    font-weight: 500;
  }

  .messages-list {
    background: var(--panel);
    border: 1px solid var(--rule);
    border-radius: 4px;
    overflow: hidden;
  }

  .messages-header,
  .message-row {
    display: grid;
    grid-template-columns: 40px 100px 1.5fr 2fr 80px 30px;
    gap: 12px;
    padding: 10px 16px;
    align-items: center;
    font-size: 11px;
  }

  .messages-header {
    background: var(--panel-2);
    color: var(--text-dim);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-bottom: 1px solid var(--rule);
  }

  .message-row {
    border-bottom: 1px solid var(--rule-soft);
  }

  .message-row:last-child {
    border-bottom: none;
  }

  .message-row.unread {
    background: rgba(245, 166, 35, 0.04);
    border-left: 3px solid var(--amber);
  }

  .msg-num {
    color: var(--text-dim);
    font-size: 10px;
  }

  .msg-date {
    color: var(--text-mute);
    font-size: 10px;
  }

  .msg-from {
    color: var(--text);
  }

  .msg-subject {
    color: var(--text);
  }

  .msg-status {
    padding: 2px 8px;
    border-radius: 2px;
    font-size: 8px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
  }

  .msg-status.read {
    background: var(--panel-3);
    color: var(--text-dim);
  }

  .msg-status.unread {
    background: var(--amber);
    color: var(--bg);
  }

  .msg-expand {
    background: none;
    border: none;
    color: var(--text-mute);
    cursor: pointer;
    font-size: 12px;
    padding: 0;
  }

  .msg-expand:hover {
    color: var(--amber);
  }

  .msg-detail {
    grid-column: 1 / -1;
    padding: 14px 16px;
    background: var(--panel-2);
    border-top: 1px solid var(--rule);
    margin-top: 8px;
    margin-bottom: -8px;
    border-radius: 0 0 4px 4px;
  }

  .msg-detail-from,
  .msg-detail-date {
    font-size: 10px;
    color: var(--text-mute);
    margin-bottom: 4px;
  }

  .msg-detail-body {
    font-size: 12px;
    color: var(--text);
    line-height: 1.6;
    padding: 12px;
    background: var(--panel);
    border: 1px solid var(--rule-soft);
    border-radius: 3px;
    margin: 10px 0;
    white-space: pre-wrap;
    word-wrap: break-word;
  }

  .msg-detail-actions {
    display: flex;
    gap: 16px;
  }

  .msg-action {
    font-size: 10px;
    color: var(--blue);
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
  }

  .msg-action:hover {
    color: var(--amber);
  }

  /* System tab */
  .system-info h3 {
    font-size: 12px;
    font-weight: 700;
    color: var(--text);
    margin: 20px 0 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--rule-soft);
    text-transform: uppercase;
    letter-spacing: 0.1em;
  }

  .info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 20px;
  }

  .info-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--panel);
    border: 1px solid var(--rule-soft);
    border-radius: 3px;
    font-size: 11px;
  }

  .info-label {
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 9px;
  }

  .info-value {
    color: var(--text);
    font-weight: 500;
  }

  .info-value.green { color: var(--green); }
  .info-value.red { color: var(--red); }

  .endpoint-list {
    margin-bottom: 20px;
  }

  .endpoint {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 12px;
    font-size: 11px;
    color: var(--text);
    border-bottom: 1px solid var(--rule-soft);
  }

  .endpoint .method {
    font-size: 9px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 2px;
    text-transform: uppercase;
    min-width: 50px;
    text-align: center;
  }

  .method.get {
    background: rgba(95, 178, 74, 0.15);
    color: var(--green);
  }

  .method.post {
    background: rgba(245, 166, 35, 0.15);
    color: var(--amber);
  }

  .method.patch {
    background: rgba(76, 146, 217, 0.15);
    color: var(--blue);
  }

  .actions {
    display: flex;
    gap: 12px;
  }

  .action-btn {
    background: var(--panel);
    border: 1px solid var(--rule);
    color: var(--text-mute);
    font-family: inherit;
    font-size: 11px;
    padding: 8px 16px;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.1s;
  }

  .action-btn:hover {
    border-color: var(--amber);
    color: var(--amber);
  }

  /* Login form styles (moved from scoped) */
  .login-form {
    max-width: 400px;
    margin: 0 auto;
    background: var(--panel);
    padding: 2rem;
    border: 1px solid var(--rule);
    border-radius: 4px;
  }

  .form-group {
    margin-bottom: 1.25rem;
  }

  .form-label {
    display: block;
    color: var(--text-mute);
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .form-input {
    width: 100%;
    padding: 0.6rem 0.8rem;
    background: var(--panel-2);
    border: 1px solid var(--rule);
    border-radius: 3px;
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
  }

  .form-input:focus {
    outline: none;
    border-color: var(--amber);
  }

  .form-error {
    color: var(--red);
    background: rgba(216, 80, 77, 0.1);
    padding: 0.5rem 0.75rem;
    border-radius: 3px;
    border: 1px solid var(--red);
    margin-bottom: 1rem;
    font-size: 0.85rem;
  }

  .form-submit {
    width: 100%;
    padding: 0.75rem;
    background: var(--amber);
    color: var(--bg);
    border: none;
    border-radius: 3px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-family: inherit;
  }

  .form-submit:hover {
    background: #e0a83a;
  }

  @media (max-width: 980px) {
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .info-grid { grid-template-columns: 1fr; }
    .messages-header { display: none; }
    .message-row { grid-template-columns: 1fr; gap: 4px; }
  }

  /* ════════ LOGS PAGE ════════ */
  .logs-search-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
  }

  .logs-search-input {
    flex: 1;
    background: var(--panel);
    border: 1px solid var(--rule);
    border-radius: 3px;
    padding: 8px 12px;
    color: var(--text);
    font-family: inherit;
    font-size: 11px;
  }

  .logs-search-input:focus {
    outline: none;
    border-color: var(--amber);
  }

  .logs-search-input::placeholder {
    color: var(--text-dim);
  }

  .logs-search-count {
    font-size: 10px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    white-space: nowrap;
  }

  .logs-table {
    background: var(--panel);
    border: 1px solid var(--rule);
    border-radius: 4px;
    overflow: hidden;
  }

  .logs-header,
  .log-row {
    display: grid;
    grid-template-columns: 160px 100px 1fr 70px;
    gap: 12px;
    padding: 8px 14px;
    align-items: center;
    font-size: 11px;
  }

  .logs-header {
    background: var(--panel-2);
    color: var(--text-dim);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-bottom: 1px solid var(--rule);
  }

  .log-row {
    border-bottom: 1px solid var(--rule-soft);
  }

  .log-row:last-child {
    border-bottom: none;
  }

  .log-row:hover {
    background: var(--panel-2);
  }

  .log-ts {
    color: var(--text-mute);
    font-size: 10px;
  }

  .log-source {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--amber-dim);
  }

  .log-msg {
    color: var(--text);
    line-height: 1.5;
  }

  .log-status {
    font-size: 9px;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 2px 6px;
    border-radius: 2px;
  }

  .status-ok { background: rgba(95, 178, 74, 0.15); color: var(--green); }
  .status-info { background: rgba(76, 146, 217, 0.15); color: var(--blue); }
  .status-wait { background: rgba(245, 166, 35, 0.15); color: var(--amber); }
  .status-warn { background: rgba(245, 166, 35, 0.25); color: var(--amber); border: 1px solid var(--amber-dim); }
  .status-err { background: rgba(216, 80, 77, 0.15); color: var(--red); }

  .logs-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    font-size: 10px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 12px;
  }

  .logs-export {
    background: var(--panel);
    border: 1px solid var(--rule);
    color: var(--text-mute);
    font-family: inherit;
    font-size: 10px;
    padding: 6px 12px;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.1s;
  }

  .logs-export:hover {
    border-color: var(--amber);
    color: var(--amber);
  }

  @media (max-width: 980px) {
    .logs-header { display: none; }
    .log-row { grid-template-columns: 1fr; gap: 4px; }
    .logs-search-bar { flex-direction: column; }
  }

  /* ════════ CONTACT PAGE ════════ */
  .contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 24px;
  }

  .contact-form {
    background: var(--panel);
    padding: 24px;
    border: 1px solid var(--rule);
    border-radius: 4px;
  }

  .form-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
  }

  .form-input.invalid {
    border-color: var(--red);
  }

  .field-error {
    color: var(--red);
    font-size: 9px;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
  }

  .char-count {
    font-size: 9px;
    color: var(--text-dim);
    text-align: right;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
  }

  .char-count.over {
    color: var(--red);
  }

  .confirmation {
    text-align: center;
    padding: 2rem;
  }

  .confirm-icon {
    font-size: 32px;
    color: var(--green);
    margin-bottom: 12px;
  }

  .back-link {
    color: var(--amber);
    text-decoration: none;
    font-size: 11px;
    display: inline-block;
    margin-top: 12px;
  }

  .contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .info-channel {
    background: var(--panel);
    border: 1px solid var(--rule-soft);
    border-radius: 3px;
    padding: 12px 14px;
  }

  .info-channel .info-label {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-dim);
    margin-bottom: 6px;
  }

  .info-channel .info-value {
    font-size: 12px;
    color: var(--text);
  }

  .info-channel .info-value.mono {
    font-family: 'JetBrains Mono', monospace;
  }

  .submit-indicator {
    margin-left: 8px;
  }

  @media (max-width: 980px) {
    .contact-grid { grid-template-columns: 1fr; }
  }


  /* ════════ ABOUT PAGE ════════ */
  .about p {
    font-size: 13px;
    line-height: 1.8;
    color: var(--text);
    margin-bottom: 14px;
    max-width: 70ch;
  }

  .about strong {
    color: var(--amber);
    font-weight: 600;
  }

  .timeline {
    position: relative;
    padding-left: 24px;
  }

  .timeline::before {
    content: '';
    position: absolute;
    left: 5px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--rule);
  }

  .timeline-item {
    position: relative;
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 16px;
    padding-bottom: 24px;
  }

  .timeline-dot {
    position: absolute;
    left: -22px;
    top: 4px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--amber);
    border: 2px solid var(--bg);
    box-shadow: 0 0 0 1px var(--amber);
  }

  .timeline-year {
    font-size: 11px;
    font-weight: 700;
    color: var(--amber);
  }

  .timeline-content h3 {
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
  }

  .timeline-content p {
    font-size: 11px;
    color: var(--text-mute);
    line-height: 1.6;
  }

  .philosophy-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .philosophy-card {
    background: var(--panel);
    border: 1px solid var(--rule-soft);
    border-radius: 4px;
    padding: 16px;
  }

  .philosophy-card h3 {
    font-size: 12px;
    font-weight: 600;
    color: var(--amber);
    margin-bottom: 8px;
  }

  .philosophy-card p {
    font-size: 11px;
    color: var(--text-mute);
    line-height: 1.6;
  }

  .team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .team-card {
    background: var(--panel);
    border: 1px solid var(--rule-soft);
    border-radius: 4px;
    padding: 16px;
  }

  .team-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
  }

  .team-id {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--text-dim);
  }

  .status-dot { font-size: 8px; }
  .status-dot.green { color: var(--green); }

  .team-card h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
  }

  .team-role {
    font-size: 10px;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
  }

  .team-card p {
    font-size: 11px;
    color: var(--text);
    line-height: 1.6;
    margin-bottom: 12px;
  }

  .team-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 8px;
  }

  .tech {
    font-size: 9px;
    color: var(--amber-dim);
    border: 1px solid var(--rule-soft);
    padding: 2px 6px;
    border-radius: 2px;
  }

  .team-uptime {
    font-size: 9px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
  }

  .interests {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .interest {
    background: var(--panel);
    border: 1px solid var(--rule-soft);
    border-radius: 4px;
    padding: 16px;
  }

  .interest h3 {
    font-size: 12px;
    font-weight: 600;
    color: var(--amber);
    margin-bottom: 8px;
  }

  .interest p {
    font-size: 11px;
    color: var(--text-mute);
    line-height: 1.6;
  }

  @media (max-width: 980px) {
    .philosophy-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    .interests { grid-template-columns: 1fr; }
    .timeline-item { grid-template-columns: 1fr; gap: 4px; }
  }

  /* ════════ DASHBOARD QUICK STATS ════════ */
  .quick-stats {
    display: flex;
    gap: 20px;
    padding: 10px 14px;
    background: var(--panel);
    border: 1px solid var(--rule);
    border-radius: 4px;
    margin-bottom: 20px;
    flex-wrap: wrap;
  }

  .qs-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
  }

  .qs-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-dim);
  }

  .qs-dot.green { background: var(--green); }
  .qs-dot.amber { background: var(--amber); }
  .qs-dot.red { background: var(--red); }

  .qs-label {
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
  }

  .qs-value {
    color: var(--text);
    font-weight: 600;
  }

  .qs-value.green { color: var(--green); }
  .qs-value.red { color: var(--red); }

  .live-stream-extra,
  .live-racks {
    margin-top: 16px;
  }

  .live-stream-title,
  .live-racks-title {
    font-size: 10px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 8px;
  }

  .live-event {
    display: grid;
    grid-template-columns: 150px 80px 1fr;
    gap: 10px;
    padding: 6px 10px;
    font-size: 10px;
    border-bottom: 1px solid var(--rule-soft);
  }

  .live-ts { color: var(--text-mute); }
  .live-src { color: var(--amber-dim); font-weight: 600; text-transform: uppercase; }
  .live-msg { color: var(--text); }

  .live-rack-item {
    display: flex;
    justify-content: space-between;
    padding: 4px 10px;
    font-size: 10px;
    border-bottom: 1px solid var(--rule-soft);
  }

  .live-rack-status {
    text-transform: uppercase;
    font-weight: 600;
    color: var(--green);
  }

  /* ════════ SYSTEMS PAGE ════════ */
  .systems-controls {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    align-items: center;
    flex-wrap: wrap;
  }

  .systems-filters {
    display: flex;
    gap: 0;
  }

  .system-card-wrapper {
    display: flex;
    flex-direction: column;
  }

  .system-extra {
    display: flex;
    justify-content: space-between;
    padding: 6px 12px;
    font-size: 9px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-top: 1px solid var(--rule-soft);
    margin-top: -1px;
  }

  .system-tech {
    color: var(--amber-dim);
  }

  .systems-summary {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-top: 24px;
    padding: 16px;
    background: var(--panel);
    border: 1px solid var(--rule);
    border-radius: 4px;
  }

  .summary-item {
    text-align: center;
  }

  .summary-label {
    display: block;
    font-size: 9px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 6px;
  }

  .summary-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
  }

  .summary-value.green { color: var(--green); }
  .summary-value.amber { color: var(--amber); }

  @media (max-width: 980px) {
    .systems-controls { flex-direction: column; }
    .systems-summary { grid-template-columns: repeat(2, 1fr); }
  }
/* portfolio-v3/src/styles/responsive.css */
/* FIX 2026-07-14 (Codex) — CSS responsive completo mobile-first */
/* Carga tras global.css; aplica a todas las pages */

@media (max-width: 1280px) {
  body { font-size: 11.5px; }
  .gauge .v { font-size: 28px; }
  .content { padding: 20px; }
}

@media (max-width: 980px) {
  body {
    grid-template-columns: 1fr;
  }

  aside {
    display: none;
  }

  /* Hamburger menu en mobile (botón fixed top-left) */
  .mobile-menu-btn {
    display: block;
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 100;
    width: 36px;
    height: 36px;
    background: var(--panel);
    border: 1px solid var(--rule);
    color: var(--amber);
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
  }

  body.mobile-menu-open aside {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    width: 240px;
    height: 100vh;
    z-index: 99;
    box-shadow: 4px 0 12px rgba(0,0,0,0.5);
  }

  .gauge-row {
    grid-template-columns: 1fr 1fr !important;
  }

  .rack-row {
    grid-template-columns: 1fr 1fr !important;
  }

  .system-row {
    grid-template-columns: 1fr !important;
  }

  .cv-grid {
    grid-template-columns: 1fr !important;
  }

  .contact-grid {
    grid-template-columns: 1fr !important;
  }

  .detail-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .team-grid,
  .interests {
    grid-template-columns: 1fr !important;
  }

  .topbar {
    padding: 10px 16px;
    padding-left: 56px;
  }

  .topbar .meta {
    gap: 8px;
  }

  .topbar .meta span:nth-child(2),
  .topbar .meta span:nth-child(3) {
    display: none;
  }

  .content { padding: 16px; }

  .stream-line {
    grid-template-columns: 70px 70px 1fr 60px !important;
    gap: 8px !important;
    padding: 6px 10px !important;
  }

  .stream-line .ts { font-size: 9px; }
  .stream-line .src { font-size: 9px; }
}

@media (max-width: 600px) {
  body { font-size: 11px; }

  .gauge-row {
    grid-template-columns: 1fr !important;
  }

  .rack-row {
    grid-template-columns: 1fr !important;
  }

  .detail-grid {
    grid-template-columns: 1fr !important;
  }

  .aside-brand .logo { font-size: 12px; }
  .aside-brand .id { font-size: 8px; }

  .topbar {
    font-size: 9px;
    padding: 8px 12px 8px 50px;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .topbar .meta {
    width: 100%;
    justify-content: flex-start;
  }

  .topbar .crumb { font-size: 10px; }

  .gauge .v { font-size: 24px !important; }
  .gauge .label { font-size: 8px; }
  .gauge .desc { font-size: 10px; }

  .content { padding: 12px; }

  .section-head {
    flex-wrap: wrap;
    gap: 8px;
  }

  .section-head .badge {
    font-size: 9px;
    padding: 2px 6px;
  }

  .section-head h2 {
    font-size: 10px;
  }

  .section-head .meta {
    margin-left: 0;
    flex-basis: 100%;
  }

  .post-h1 { font-size: 18px !important; }
  .post-body p { font-size: 13px !important; }

  .contact-form {
    gap: 10px;
  }

  .form-submit {
    align-self: stretch;
    justify-content: center;
  }

  .filters {
    flex-wrap: wrap;
  }
}

/* Botón mobile menu solo visible en <980px */
.mobile-menu-btn { display: none; }

/* Print styles */
@media print {
  aside, .topbar, .mobile-menu-btn { display: none !important; }
  body { grid-template-columns: 1fr !important; }
  .content { padding: 0 !important; }
  body { background: white !important; color: black !important; }
}/* portfolio-v3/src/styles/accessibility.css */
/* FIX 2026-07-14 (Codex) — Accesibilidad WCAG 2.1 AA baseline */
/* Carga tras global.css y responsive.css */

/* === Skip links === */
.skip-links {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--amber);
  color: var(--bg);
  padding: 8px 16px;
  z-index: 1000;
  text-decoration: none;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
}

.skip-links:focus {
  top: 0;
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* === Focus visible (keyboard) === */
*:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

/* === Reduced motion === */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .pulse,
  .dot.green,
  .dot.amber,
  .foot-dot {
    animation: none !important;
  }
}

/* === High contrast === */
@media (prefers-contrast: more) {
  :root {
    --text: #ffffff;
    --text-mute: #c0c0c0;
    --rule: #4a4a4a;
    --rule-strong: #6a6a6a;
  }
}

/* === Screen reader only === */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* === Tables accesibles === */
table {
  border-collapse: collapse;
  width: 100%;
}

th, td {
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--rule);
}

th {
  font-weight: 600;
  color: var(--amber);
  background: var(--panel-2);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 10px;
}

/* === Form fields accesibles === */
input,
textarea,
select {
  background: var(--panel);
  border: 1px solid var(--rule);
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--amber);
  outline-offset: 0;
  border-color: var(--amber);
}

input[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--red);
  background: rgba(216, 80, 77, 0.05);
}

label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 4px;
}

/* === Error messages asociados con aria-describedby === */
[role="alert"] {
  background: rgba(216, 80, 77, 0.1);
  border: 1px solid var(--red);
  color: var(--red);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  margin: 8px 0;
}

/* === Buttons accesibles === */
button {
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

button[aria-busy="true"]::after {
  content: ' …';
  animation: pulse 1s ease-in-out infinite;
}

/* === Nav landmarks === */
[role="navigation"] {
  /* Asegurar que se anuncia correctamente */
  position: relative;
}

nav ul {
  list-style: none;
  padding: 0;
}

/* === Article/Section landmarks === */
section,
article {
  /* Asegurar que tienen headings asociados para screen readers */
}

/* === Lang switcher accesible === */
.lang-switcher {
  display: inline-flex;
  gap: 4px;
  align-items: center;
}

.lang-switcher a {
  padding: 2px 8px;
  text-decoration: none;
  color: var(--text-mute);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border-radius: 2px;
}

.lang-switcher a[aria-current="page"] {
  background: var(--amber);
  color: var(--bg);
  font-weight: 600;
}

.lang-switcher a:hover {
  color: var(--text);
}

.lang-switcher a[aria-current="page"]:hover {
  color: var(--bg);
}

/* === Better contrast for muted text on dark bg === */
.text-mute {
  color: var(--text-mute);
}
.text-dim {
  color: var(--text-dim);
}

/* === Better readability para body text === */
.readable {
  max-width: 70ch;
  line-height: 1.7;
  font-size: 14px;
  color: var(--text);
}

.readable p {
  margin-bottom: 16px;
}

.readable h2,
.readable h3 {
  font-family: 'IBM Plex Mono', monospace;
  color: var(--amber);
  margin-top: 24px;
  margin-bottom: 12px;
}

.readable h2 { font-size: 16px; }
.readable h3 { font-size: 14px; }

.readable ul,
.readable ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.readable li {
  margin-bottom: 6px;
}

.readable code {
  background: var(--panel-2);
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 13px;
  color: var(--blue);
}

.readable pre {
  background: var(--panel-2);
  border: 1px solid var(--rule);
  padding: 12px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  margin-bottom: 16px;
}

.readable pre code {
  background: transparent;
  padding: 0;
  color: var(--text);
}

.readable a {
  color: var(--amber);
  text-decoration: underline;
  text-decoration-color: var(--amber-dim);
  text-underline-offset: 2px;
}

.readable a:hover {
  text-decoration-color: var(--amber);
}

.readable blockquote {
  border-left: 3px solid var(--amber);
  padding: 8px 16px;
  margin: 16px 0;
  font-style: italic;
  color: var(--text-mute);
}