*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
    /* Grafana-authentic palette */
    --bg:         #111217;
    --surface:    #181b1f;
    --card:       #1e2028;
    --border:     #2a2f38;
    --border-h:   #3a404b;
    --text:       #d8d9da;
    --text-sec:   #a7adb7;
    --muted:      #7e8694;
    --dim:        #5e6673;
    --orange:     #ff6600;
    --orange-dim: rgba(255,102,0,0.12);
    --blue:       #5794f2;
    --blue-dim:   rgba(87,148,242,0.12);
    --green:      #73bf69;
    --green-dim:  rgba(115,191,105,0.12);
    --yellow:     #f2cc0c;
    --yellow-dim: rgba(242,204,12,0.12);
    --purple:     #b877d9;
    --purple-dim: rgba(184,119,217,0.12);
    --red:        #f2495c;
    --red-dim:    rgba(242,73,92,0.12);
    --radius:     6px;
    --mono:       'JetBrains Mono', 'Consolas', monospace;
    --sans:       'Inter', -apple-system, sans-serif;
}

body[data-theme="light"] {
    --bg: #f5f7fb;
    --surface: #ffffff;
    --card: #f8fafc;
    --border: #d8dee9;
    --border-h: #c4cedd;
    --text: #1b2430;
    --text-sec: #4a5668;
    --muted: #6b778b;
    --dim: #8a95a6;
    --orange-dim: rgba(255, 102, 0, 0.08);
    --blue-dim: rgba(87, 148, 242, 0.12);
    --green-dim: rgba(115, 191, 105, 0.12);
    --yellow-dim: rgba(242, 204, 12, 0.14);
    --purple-dim: rgba(184, 119, 217, 0.12);
    --red-dim: rgba(242, 73, 92, 0.12);
}

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    display: flex;
    min-height: 100vh;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ═══════════════════════════════════════
    SIDEBAR — Grafana-style left rail
    ═══════════════════════════════════════ */
.sidebar {
    width: 56px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 0;
    gap: 4px;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 200;
    transition: width 0.2s;
}

.sidebar-logo {
    width: 32px; height: 32px;
    margin-bottom: 16px;
    display: flex; align-items: center; justify-content: center;
    color: var(--orange);
    font-family: var(--mono);
    font-weight: 700;
    font-size: 0.85rem;
    background: var(--orange-dim);
    border-radius: 8px;
    flex-shrink: 0;
}

.sidebar-item {
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius);
    color: var(--muted);
    cursor: pointer;
    transition: all 0.15s;
    position: relative;
    text-decoration: none;
}

.sidebar-item:hover {
    color: var(--text);
    background: rgba(255,255,255,0.06);
    text-decoration: none;
}

.sidebar-item.active {
    color: var(--text);
    background: rgba(255,255,255,0.08);
}

.sidebar-item.active::before {
    content: '';
    position: absolute;
    left: -8px;
    width: 3px; height: 20px;
    background: var(--orange);
    border-radius: 0 2px 2px 0;
}

.sidebar-item svg { width: 20px; height: 20px; }

.sidebar-tooltip {
    display: none;
    position: absolute;
    left: 52px;
    background: #2a2f38;
    color: var(--text);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.72rem;
    white-space: nowrap;
    pointer-events: none;
    z-index: 999;
}

.sidebar-item:hover .sidebar-tooltip { display: block; }

.sidebar-divider {
    width: 24px;
    height: 1px;
    background: var(--border);
    margin: 8px 0;
}

/* ═══════════════════════════════════════
    TOP BAR — Grafana breadcrumb/controls
    ═══════════════════════════════════════ */
.topbar {
    position: sticky; top: 0; z-index: 100;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    height: 48px;
    display: flex; align-items: center;
    padding: 0 1.25rem;
    justify-content: space-between;
}

.breadcrumb {
    display: flex; align-items: center; gap: 6px;
    font-size: 0.8rem;
}

.top-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 112px;
    min-width: 112px;
    height: 30px;
    padding: 0 10px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: 0.8rem;
    line-height: 1;
    white-space: nowrap;
    transition: border-color 0.15s, background-color 0.15s, color 0.15s;
}

.top-tab:hover {
    border-color: var(--border-h);
    background: rgba(255,255,255,0.04);
    text-decoration: none;
}

.top-tab.current {
    color: var(--text);
    border-color: var(--border);
    background: var(--card);
}

.breadcrumb-sep { color: var(--dim); }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--text); text-decoration: none; }
.breadcrumb .current { color: var(--text); font-weight: 500; }

.topbar-controls {
    display: flex; align-items: center; gap: 8px;
}

.control-btn {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 4px 10px;
    color: var(--muted);
    cursor: pointer;
    font-size: 0.72rem;
    font-family: var(--mono);
    min-width: 48px;
    height: 28px;
}

.control-btn:hover { border-color: var(--border-h); color: var(--text); }

.time-range {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 4px 10px;
    font-size: 0.75rem;
    font-family: var(--mono);
    color: var(--text-sec);
}

.time-range .icon { color: var(--muted); }

.refresh-btn {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 4px 8px;
    color: var(--muted);
    cursor: pointer;
    display: flex; align-items: center;
    font-size: 0.8rem;
}

.refresh-btn:hover { border-color: var(--border-h); color: var(--text); }

/* ═══════════════════════════════════════
    MAIN CONTENT
    ═══════════════════════════════════════ */
.content-wrapper {
    flex: 1;
    margin-left: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main {
    flex: 1;
    padding: 16px;
    width: 100%;
}

/* ═══════════════════════════════════════
    GRAFANA PANELS
    ═══════════════════════════════════════ */
.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color 0.15s;
}

.panel:hover { border-color: var(--border-h); }

.panel-header {
    padding: 8px 16px;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
    min-height: 38px;
}

.panel-title {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text);
    display: flex; align-items: center; gap: 8px;
}

.panel-title-icon {
    width: 16px; height: 16px;
    color: var(--muted);
}

.panel-actions {
    display: flex; align-items: center; gap: 4px;
}

.panel-action-btn {
    width: 24px; height: 24px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 3px;
    color: var(--dim);
    cursor: pointer;
    transition: all 0.1s;
}

.panel-action-btn:hover { color: var(--text); background: rgba(255,255,255,0.05); }

.panel-body { padding: 16px; }

.panel-body-tight { padding: 0; }

/* ═══════════════════════════════════════
    GRID LAYOUTS
    ═══════════════════════════════════════ */
.grid-row { margin-bottom: 8px; }

.row-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text);
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.row-title .chevron {
    color: var(--muted);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1;
}

.row-title.is-collapsed .chevron {
    transform: translateY(-1px);
}

.row-fold-content {
    transition: opacity 0.15s ease;
}

.row-fold-content.is-collapsed {
    display: none;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.grid-2-1 {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 8px;
}

.grid-1-1 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.about-grid-two {
    grid-template-columns: 1fr 1fr;
}

/* ═══════════════════════════════════════
    HERO — "Overview" panel
    ═══════════════════════════════════════ */
.hero-panel {
    position: relative;
}

.hero-panel .panel-body {
    padding: 24px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.hero-main {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    flex: 1;
    min-width: 280px;
}

.hero-panel h1 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.01em;
    margin-bottom: 8px;
}

.hero-panel h1 .orange { color: var(--orange); }
.hero-panel h1 .blue { color: var(--blue); }

.hero-panel .subtitle {
    color: var(--text-sec);
    font-size: 0.88rem;
    max-width: 480px;
    line-height: 1.6;
}

.status-list {
    display: flex; flex-direction: column; gap: 6px;
    align-items: flex-end;
}

.overview-contact-links {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-top: 12px;
}

.icon-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 174, 44, 0.45);
    border-radius: 10px;
    color: #f3f7ff;
    background:
      linear-gradient(145deg, rgba(14, 26, 49, 0.95), rgba(23, 44, 78, 0.95));
    text-decoration: none;
    box-shadow:
      inset 0 0 0 1px rgba(115, 191, 255, 0.22),
      0 2px 10px rgba(0, 0, 0, 0.35);
    transition: all 0.18s ease;
}

.icon-link:hover {
    border-color: #ffb545;
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow:
      inset 0 0 0 1px rgba(167, 219, 255, 0.5),
      0 4px 14px rgba(0, 0, 0, 0.4);
    text-decoration: none;
}

.copy-toast {
    position: fixed;
    left: 50%;
    bottom: 22px;
    transform: translateX(-50%) translateY(10px);
    background: rgba(12, 19, 34, 0.95);
    color: #f6f9ff;
    border: 1px solid rgba(255, 174, 44, 0.45);
    border-radius: 10px;
    padding: 8px 14px;
    font-size: 0.82rem;
    font-family: var(--mono);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
    z-index: 9999;
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.35);
}

.copy-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.status-tag {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 12px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-family: var(--mono);
    color: var(--text-sec);
}

.dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.dot-green { background: var(--green); box-shadow: 0 0 6px rgba(115,191,105,0.5); }
.dot-blue { background: var(--blue); }
.dot-orange { background: var(--orange); }

/* ═══════════════════════════════════════
    STAT PANELS (metric cards)
    ═══════════════════════════════════════ */
.stat-panel .panel-body {
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--mono);
    line-height: 1;
}

.stat-value.green { color: var(--green); }
.stat-value.blue { color: var(--blue); }
.stat-value.orange { color: var(--orange); }
.stat-value.purple { color: var(--purple); }

.stat-sub {
    font-size: 0.72rem;
    color: var(--dim);
    margin-top: 6px;
    font-family: var(--mono);
}

/* Sparkline bar */
.sparkline {
    height: 4px;
    border-radius: 2px;
    margin-top: 10px;
    background: var(--card);
    overflow: hidden;
    position: relative;
}

.sparkline-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 0.6s ease-out;
}

.sparkline-fill.green { background: var(--green); }
.sparkline-fill.blue { background: var(--blue); }
.sparkline-fill.orange { background: var(--orange); }
.sparkline-fill.purple { background: var(--purple); }

/* ═══════════════════════════════════════
    TABLE PANEL (Career)
    ═══════════════════════════════════════ */
.table-panel table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.table-panel th {
    text-align: left;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
}

.col-career-period { width: 15%; }
.col-career-status { width: 12%; }
.col-career-role { width: 28%; }
.col-project-period { width: 16%; }
.col-project-status { width: 20%; }
.col-project-title { width: 30%; }

.table-panel td {
    padding: 12px;
    border-bottom: 1px solid rgba(42,47,56,0.5);
    vertical-align: top;
}

.table-panel tr:hover td {
    background: rgba(255,255,255,0.02);
}

.table-panel tr.is-clickable { cursor: pointer; }

.table-panel tr.is-active td {
    background: rgba(87,148,242,0.08);
}

.table-panel tr:last-child td { border-bottom: none; }

.td-period {
    font-family: var(--mono);
    color: var(--yellow);
    font-size: 0.78rem;
    white-space: nowrap;
}

.td-role {
    font-weight: 600;
    color: var(--text);
}

.td-team {
    color: var(--text-sec);
    font-size: 0.78rem;
}

.td-desc {
    color: var(--text-sec);
    font-size: 0.8rem;
    line-height: 1.5;
}

.td-status {
    display: inline-flex; align-items: center; gap: 4px;
    font-family: var(--mono);
    font-size: 0.72rem;
    padding: 2px 8px;
    border-radius: 3px;
}

.td-status.running { background: var(--green-dim); color: var(--green); }
.td-status.completed { background: var(--blue-dim); color: var(--blue); }

.career-expand {
    border-top: 1px solid var(--border);
    padding: 12px 12px 14px;
    background: rgba(255,255,255,0.01);
}

.career-expand-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 8px;
}

.career-expand-list {
    margin: 0;
    padding-left: 1rem;
    color: var(--text-sec);
    font-size: 0.82rem;
    line-height: 1.55;
}

.career-expand-list li { margin-bottom: 4px; }

/* ═══════════════════════════════════════
    GAUGE / STACK PANEL
    ═══════════════════════════════════════ */
.gauge-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.gauge-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.gauge-label {
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--text-sec);
    min-width: 100px;
}

.gauge-bar {
    flex: 1;
    height: 6px;
    background: var(--card);
    border-radius: 3px;
    overflow: hidden;
}

.gauge-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.6s ease-out;
}

.gauge-fill.green { background: var(--green); }
.gauge-fill.blue { background: var(--blue); }
.gauge-fill.orange { background: var(--orange); }
.gauge-fill.yellow { background: var(--yellow); }
.gauge-fill.purple { background: var(--purple); }

/* Stack tags */
.stack-category {
    margin-bottom: 12px;
}

.stack-category:last-child { margin-bottom: 0; }

.stack-cat-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 6px;
}

.stack-tags {
    display: flex; flex-wrap: wrap; gap: 4px;
}

.stack-tag {
    font-family: var(--mono);
    font-size: 0.72rem;
    padding: 3px 8px;
    border-radius: 3px;
    border: 1px solid;
}

.stack-tag.green { background: var(--green-dim); border-color: rgba(115,191,105,0.25); color: var(--green); }
.stack-tag.blue { background: var(--blue-dim); border-color: rgba(87,148,242,0.25); color: var(--blue); }
.stack-tag.orange { background: var(--orange-dim); border-color: rgba(255,102,0,0.25); color: var(--orange); }
.stack-tag.yellow { background: var(--yellow-dim); border-color: rgba(242,204,12,0.25); color: var(--yellow); }
.stack-tag.purple { background: var(--purple-dim); border-color: rgba(184,119,217,0.25); color: var(--purple); }

/* ═══════════════════════════════════════
    LOG / ALERT PANEL (Blog)
    ═══════════════════════════════════════ */
.log-entry {
    padding: 10px 16px;
    border-bottom: 1px solid rgba(42,47,56,0.5);
    transition: background 0.1s;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.log-entry:last-child { border-bottom: none; }
.log-entry:hover { background: rgba(255,255,255,0.02); }

.log-level {
    font-family: var(--mono);
    font-size: 0.68rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 3px;
    flex-shrink: 0;
    margin-top: 2px;
}

.log-level.info { background: var(--blue-dim); color: var(--blue); }
.log-level.warn { background: var(--orange-dim); color: var(--orange); }
.log-level.debug { background: var(--green-dim); color: var(--green); }

.log-content { flex: 1; }

.log-msg {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 2px;
}

.log-detail {
    font-size: 0.78rem;
    color: var(--muted);
}

.log-time {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--dim);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ═══════════════════════════════════════
    PROJECT CARD
    ═══════════════════════════════════════ */
.project-body {
    display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem;
}

.project-list {
    display: grid;
    gap: 10px;
}

.project-item {
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px 12px;
    background: var(--card);
}

.project-body h3 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.project-body p {
    font-size: 0.82rem;
    color: var(--text-sec);
    margin-bottom: 8px;
}

.project-link {
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--green);
    display: inline-flex; align-items: center; gap: 4px;
}

.project-link:hover { color: #8ed888; }

.publishing-block {
    border-top: 1px solid var(--border);
    margin-top: 16px;
    padding-top: 12px;
}

.publishing-list {
    padding-left: 1rem;
    margin-top: 6px;
    font-size: 0.82rem;
    color: var(--text-sec);
}

.publishing-list li { margin-bottom: 4px; }
.publishing-list li:last-child { margin-bottom: 0; }

/* ═══════════════════════════════════════
    ABOUT / CREDENTIAL CARDS
    ═══════════════════════════════════════ */
.info-item {
    padding: 12px 0;
    border-bottom: 1px solid rgba(42,47,56,0.5);
}

.info-item:last-child { border-bottom: none; }

.info-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    margin-bottom: 4px;
}

.info-value {
    font-size: 0.85rem;
    color: var(--text-sec);
}

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

/* ═══════════════════════════════════════
    FOOTER
    ═══════════════════════════════════════ */
.footer {
    border-top: 1px solid var(--border);
    padding: 12px 16px;
    text-align: center;
    font-size: 0.72rem;
    color: var(--dim);
    font-family: var(--mono);
}

/* ═══════════════════════════════════════
    MOBILE RESPONSIVE
    ═══════════════════════════════════════ */
.mobile-header { display: none; }

@media (max-width: 768px) {
    .sidebar { display: none; }

    .content-wrapper { margin-left: 0; }

.mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 48px;
    padding: 0 12px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 200;
    }

    .mobile-header-controls {
    display: flex;
    align-items: center;
    gap: 6px;
    }

    .mobile-header .control-btn {
    min-width: 40px;
    padding: 4px 8px;
    height: 30px;
    }

    .mobile-logo {
    display: flex; align-items: center; gap: 8px;
    font-weight: 700; font-size: 0.85rem; color: var(--text);
    }

    .mobile-logo-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--orange);
    }

    .mobile-menu-btn {
    background: none; border: none;
    color: var(--muted); cursor: pointer;
    padding: 6px; border-radius: var(--radius);
    }

    .mobile-menu-btn:hover { color: var(--text); background: rgba(255,255,255,0.05); }
    .mobile-menu-btn svg { width: 22px; height: 22px; }

    .mobile-nav {
    display: none;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 8px;
    }

    .mobile-nav.open { display: block; }

    .mobile-nav a {
    display: block;
    padding: 10px 12px;
    color: var(--text-sec);
    font-size: 0.85rem;
    border-radius: var(--radius);
    text-decoration: none;
    }

    .mobile-nav a:hover { background: rgba(255,255,255,0.04); color: var(--text); }

    .topbar { display: none; }

    .top-tab {
        min-width: auto;
        height: auto;
        padding: 0;
        border: none;
        background: none;
    }

    .main { padding: 12px; }

    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-2-1 { grid-template-columns: 1fr; }
    .grid-1-1 { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: 1fr; }
    .about-grid-two { grid-template-columns: 1fr; }

    .hero-panel .panel-body { padding: 16px; }
    .status-list { align-items: flex-start; }

    /* Career table horizontal scroll on mobile */
    .table-panel .panel-body { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .table-panel table { min-width: 600px; }

    /* Smaller stat values on mobile */
    .stat-value { font-size: 1.6rem; }
}

/* ═══════════════════════════════════════
    ANIMATIONS
    ═══════════════════════════════════════ */
.fade-in {
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}