:root {
    /* Bloomberg amber & obsidian terminal palette (dark-only by design) */
    --bg-canvas: #080A0E;
    --bg-deep: #05070A;
    --bg-surface: #0F131A;
    --bg-surface-elevated: #151B24;
    --bg-surface-active: #1D2430;

    --border-subtle: #1E2430;
    --border-strong: #2D3748;

    --text-primary: #F0F4F8;
    --text-secondary: #A3ABB8;
    --text-muted: #838D9C;
    --text-inverse: #080A0E;

    --color-amber: #FFB000;
    --color-amber-light: #FFD27A;
    --color-amber-dim: rgba(255, 176, 0, 0.12);
    --color-amber-line: rgba(255, 176, 0, 0.35);
    --color-cyan: #00E5FF;
    --color-cyan-dim: rgba(0, 229, 255, 0.12);
    --color-gain: #00D26A;
    --color-gain-bg: rgba(0, 210, 106, 0.10);
    --color-gain-line: rgba(0, 210, 106, 0.30);
    --color-loss: #F83F55;
    --color-loss-bg: rgba(248, 63, 85, 0.10);
    --color-loss-line: rgba(248, 63, 85, 0.30);

    /* Chart series: single-series amber accent; the multi-series hues below are
       validated for CVD and normal-vision separation on --bg-surface. */
    --series-users: #FFB000;
    --series-velocity: #FFB000;
    --series-ma: #F0F4F8;
    --series-dau: #0D97FF;
    --series-likers: #17A8A9;
    --series-posters: #D00ACA;
    --series-followers: #9F73FF;
    --series-blockers: #E86904;
    --series-prior: #D97706;

    /* Text-safe tints of the series hues (chips, labels) */
    --tint-blue: #5CB6FF;
    --tint-magenta: #E879F9;

    --chart-grid: rgba(255, 255, 255, 0.06);
    --chart-outage-band: rgba(248, 63, 85, 0.10);

    --font-display: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

    --gap: 0.75rem;
    --radius: 2px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

[hidden] {
    display: none !important;
}

html {
    color-scheme: dark;
    scrollbar-gutter: stable;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-display);
    background-color: var(--bg-canvas);
    color: var(--text-primary);
    min-height: 100dvh;
    padding: 0.75rem 1rem 1.5rem;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.45;
}

a {
    color: var(--color-amber);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

:focus-visible {
    outline: 2px solid var(--color-amber);
    outline-offset: 2px;
}

code, kbd {
    font-family: var(--font-mono);
}

.nowrap {
    white-space: nowrap;
}

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    left: 0.75rem;
    top: -3rem;
    z-index: 100;
    padding: 0.5rem 0.75rem;
    background: var(--color-amber);
    color: var(--text-inverse);
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.78rem;
    border-radius: var(--radius);
}

.skip-link:focus {
    top: 0.75rem;
}

/* Anchors and scrollIntoView targets land below the sticky command bar (static under 820px). */
@media (min-width: 821px) {
    html {
        scroll-padding-top: 5.5rem;
    }
}

.background-effects {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
    background-size: 32px 32px;
}

.dashboard-container {
    width: 100%;
    max-width: 1480px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--gap);
}

.terminal-panel {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    position: relative;
    min-width: 0;
}

.tabular-stat {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum" 1, "zero" 1;
    letter-spacing: -0.02em;
}

.amber {
    color: var(--color-amber);
}

/* ==========================================================================
   Header
   ========================================================================== */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem 1.5rem;
    flex-wrap: wrap;
    padding: 1rem 1.25rem;
    border-color: var(--border-strong);
    border-top: 2px solid var(--color-amber);
}

.header-brand {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-width: 0;
    flex: 1 1 380px;
}

.terminal-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    width: fit-content;
    padding: 0.18rem 0.55rem;
    background-color: var(--color-amber-dim);
    border: 1px solid var(--color-amber-line);
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-amber);
}

.badge-pulse {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-amber);
    box-shadow: 0 0 6px var(--color-amber);
    animation: terminalPulse 2s infinite;
}

@keyframes terminalPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.35; transform: scale(0.85); }
}

.dashboard-header h1 {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.dashboard-header h1 span {
    color: var(--color-amber);
    font-weight: 600;
}

.header-subtitle {
    font-size: 0.82rem;
    color: var(--text-secondary);
    max-width: 62ch;
}

.header-status-panel {
    display: flex;
    align-items: stretch;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.clock-block {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.15rem;
    padding: 0.4rem 0.8rem;
    background: var(--bg-deep);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
}

.clock-row {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.clock-label {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.clock-utc {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-amber);
    letter-spacing: 0.02em;
    min-width: 8ch;
}

.clock-sub {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    font-size: 0.68rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.clock-sep {
    color: var(--text-muted);
}

.status-stack {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    justify-content: center;
}

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    width: fit-content;
    padding: 0.28rem 0.65rem;
    border-radius: var(--radius);
    background-color: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--text-muted);
}

.status-indicator.live {
    color: var(--color-gain);
    border-color: var(--color-gain-line);
}

.status-indicator.live .status-dot {
    background-color: var(--color-gain);
    box-shadow: 0 0 7px var(--color-gain);
    animation: terminalPulse 1.6s infinite;
}

.status-indicator.archive {
    color: var(--color-cyan);
    border-color: rgba(0, 229, 255, 0.28);
}

.status-indicator.archive .status-dot {
    background-color: var(--color-cyan);
    box-shadow: 0 0 6px var(--color-cyan);
}

.status-indicator.error {
    color: var(--color-loss);
    border-color: var(--color-loss-line);
}

.status-indicator.error .status-dot {
    background-color: var(--color-loss);
    box-shadow: 0 0 6px var(--color-loss);
}

.last-updated-badge {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.25rem 0.45rem;
    padding: 0.28rem 0.6rem;
    background-color: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    font-size: 0.72rem;
}

.update-label {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

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

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

.refresh-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.95rem;
    transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
}

.refresh-btn:hover {
    color: var(--color-amber);
    border-color: var(--border-strong);
    background-color: var(--bg-surface-active);
}

/* ==========================================================================
   Ticker tape
   ========================================================================== */
.ticker {
    display: flex;
    align-items: stretch;
    height: 34px;
    overflow: hidden;
    background: var(--bg-deep);
    border-color: var(--border-strong);
}

.ticker-tag {
    display: inline-flex;
    align-items: center;
    padding: 0 0.6rem;
    background: var(--color-amber);
    color: var(--text-inverse);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    flex-shrink: 0;
}

.ticker-pause {
    flex-shrink: 0;
    width: 30px;
    background: var(--bg-surface-elevated);
    border: none;
    border-right: 1px solid var(--border-strong);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.6rem;
}

.ticker-pause:hover {
    color: var(--color-amber);
}

.pause-glyph {
    display: inline-block;
    width: 8px;
    height: 10px;
    border-left: 3px solid currentColor;
    border-right: 3px solid currentColor;
    vertical-align: middle;
}

.ticker-pause.is-paused .pause-glyph {
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 5px 0 5px 9px;
    border-color: transparent transparent transparent currentColor;
}

.ticker-pause:focus-visible {
    outline-offset: -2px;
}

.ticker-viewport {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    -webkit-mask-image: linear-gradient(to right, transparent 0, #000 24px, #000 calc(100% - 24px), transparent 100%);
    mask-image: linear-gradient(to right, transparent 0, #000 24px, #000 calc(100% - 24px), transparent 100%);
}

.ticker-track {
    display: flex;
    width: max-content;
    animation: tickerScroll 70s linear infinite;
    will-change: transform;
}

.ticker:hover .ticker-track,
.ticker:focus-within .ticker-track,
.ticker.paused .ticker-track {
    animation-play-state: paused;
}

@keyframes tickerScroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.ticker-items {
    display: flex;
    list-style: none;
    flex-shrink: 0;
}

.tick {
    display: inline-flex;
    align-items: baseline;
    gap: 0.5rem;
    padding: 0 1.15rem;
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    font-size: 0.76rem;
    white-space: nowrap;
    border-right: 1px solid var(--border-subtle);
}

.tick-sym {
    color: var(--color-amber);
    font-weight: 700;
    letter-spacing: 0.04em;
}

.tick-val {
    color: var(--text-primary);
    font-weight: 600;
}

.tick-chg {
    font-weight: 600;
}

.tick-chg.up { color: var(--color-gain); }
.tick-chg.down { color: var(--color-loss); }
.tick-chg.flat { color: var(--text-secondary); }

/* ==========================================================================
   Command bar
   ========================================================================== */
.terminal-command-bar {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    padding: 0.5rem 0.85rem;
    background: rgba(15, 19, 26, 0.96);
    border-color: var(--border-strong);
    backdrop-filter: blur(6px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
}

.command-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
}

.command-label {
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.pill-segmented {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 2px;
    max-width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
    background-color: var(--bg-deep);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
}

.pill-segmented::-webkit-scrollbar {
    display: none;
}

/* The pill scrolls (overflow-x), which clips anything drawn outside it: keep focus rings inside. */
.pill-segmented button:focus-visible {
    outline-offset: -2px;
}

.time-btn, .control-btn, .vel-mode-btn, .rat-mode-btn, .ldr-btn, .tool-btn {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius);
    padding: 0.32rem 0.62rem;
    cursor: pointer;
    white-space: nowrap;
    line-height: 1.2;
    transition: color 0.12s ease, background-color 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
}

.time-btn:hover, .control-btn:hover, .vel-mode-btn:hover, .rat-mode-btn:hover, .ldr-btn:hover {
    color: var(--text-primary);
    background-color: var(--bg-surface-active);
    border-color: var(--border-subtle);
}

.time-btn.active, .control-btn.active, .control-btn[aria-pressed="true"],
.vel-mode-btn.active, .rat-mode-btn.active, .ldr-btn.active {
    background-color: var(--color-amber-dim);
    color: var(--color-amber);
    border-color: rgba(255, 176, 0, 0.5);
    box-shadow: 0 0 10px rgba(255, 176, 0, 0.12);
}

.time-btn:focus-visible, .control-btn:focus-visible, .vel-mode-btn:focus-visible,
.rat-mode-btn:focus-visible, .ldr-btn:focus-visible, .tool-btn:focus-visible {
    outline: 2px solid var(--color-amber);
    outline-offset: 1px;
}

.control-btn.range-unsupported {
    opacity: 0.6;
    border-style: dashed;
    border-color: var(--border-strong);
}

.guide-btn {
    border: 1px solid var(--border-strong);
    background: var(--bg-surface-elevated);
}

.range-display {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}

.range-display strong {
    color: var(--color-amber);
    font-weight: 700;
    margin: 0 0.25rem;
}

.range-dates {
    color: var(--text-secondary);
}

.prior-dates {
    display: inline-block;
    margin-left: 0.5rem;
    padding-left: 0.5rem;
    border-left: 1px solid var(--border-strong);
    color: var(--series-prior);
}

/* ==========================================================================
   Error / noscript
   ========================================================================== */
.data-error, .noscript {
    padding: 0.75rem 1rem;
    border-color: var(--color-loss-line);
    color: var(--text-primary);
    font-size: 0.82rem;
}

.data-error strong {
    color: var(--color-loss);
    font-family: var(--font-mono);
    margin-right: 0.5rem;
}

/* ==========================================================================
   Grid + KPI cards
   ========================================================================== */
.dashboard-grid {
    display: flex;
    flex-direction: column;
    gap: var(--gap);
}

.metrics-row {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: var(--gap);
}

.metric-card {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    padding: 0.8rem 0.95rem 0.7rem;
    min-height: 168px;
    border-top: 2px solid var(--card-accent, var(--color-amber));
    transition: border-color 0.15s ease;
}

.metric-card:hover {
    border-left-color: var(--border-strong);
    border-right-color: var(--border-strong);
    border-bottom-color: var(--border-strong);
}

#card-dau { --card-accent: var(--series-dau); }
#card-posters, #card-ratio { --card-accent: var(--series-posters); }

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.metric-title {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
}

.card-chips {
    display: inline-flex;
    gap: 0.3rem;
}

.metric-chip {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    padding: 0.12rem 0.38rem;
    border-radius: var(--radius);
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    white-space: nowrap;
}

.chip-amber {
    background-color: var(--color-amber-dim);
    border-color: rgba(255, 176, 0, 0.3);
    color: var(--color-amber);
}

.chip-blue {
    background-color: rgba(13, 151, 255, 0.12);
    border-color: rgba(13, 151, 255, 0.35);
    color: var(--tint-blue);
    cursor: help;
}

.chip-magenta {
    background-color: rgba(208, 10, 202, 0.12);
    border-color: rgba(208, 10, 202, 0.35);
    color: var(--tint-magenta);
}

.chip-live {
    background-color: var(--color-gain-bg);
    border-color: var(--color-gain-line);
    color: var(--color-gain);
}

.chip-est {
    background-color: transparent;
    border: 1px dashed var(--color-amber-line);
    color: var(--color-amber-light);
}

.card-body {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
    min-width: 0;
}

.metric-card .value {
    font-size: 1.62rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--text-primary);
    white-space: nowrap;
    max-width: 100%;
}

.trend {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.14rem 0.45rem;
    border-radius: var(--radius);
    white-space: nowrap;
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

.trend.up {
    background-color: var(--color-gain-bg);
    color: var(--color-gain);
    border-color: var(--color-gain-line);
}

.trend.down {
    background-color: var(--color-loss-bg);
    color: var(--color-loss);
    border-color: var(--color-loss-line);
}

.trend-tag {
    font-weight: 600;
    letter-spacing: 0.05em;
}

.comparison {
    width: 100%;
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    font-size: 0.66rem;
    color: var(--text-muted);
    line-height: 1.45;
    letter-spacing: 0.02em;
}

.comparison .c-val {
    color: var(--text-primary);
    font-weight: 600;
}

.comparison.note {
    color: var(--color-gain);
}

.prior-line {
    border-top: 1px dashed var(--border-strong);
    padding-top: 0.3rem;
    color: var(--series-prior);
}

.prior-line.comp-up { color: var(--color-gain); }
.prior-line.comp-down { color: var(--color-loss); }

.card-footer {
    margin-top: auto;
}

.sparkline-svg {
    display: block;
    width: 100%;
    height: 28px;
    overflow: visible;
}

.sparkline-path {
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    vector-effect: non-scaling-stroke;
}

.sparkline-users, .sparkline-velocity { stroke: var(--series-users); }
.sparkline-dau { stroke: var(--series-dau); }
.sparkline-posters, .sparkline-ratio { stroke: var(--series-posters); }

/* ==========================================================================
   Index totals strip
   ========================================================================== */
.index-strip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
    padding: 0.55rem 0.95rem;
}

.strip-label {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.25rem 0.55rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.strip-note {
    font-weight: 500;
    color: var(--text-muted);
    text-transform: none;
    letter-spacing: 0.02em;
}

.index-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1.75rem;
}

.index-stat {
    display: flex;
    align-items: baseline;
    gap: 0.55rem;
}

.index-stat dt {
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.index-stat dd {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* ==========================================================================
   Function-key panel bars (Bloomberg-style headers)
   ========================================================================== */
.fn-key {
    display: inline-flex;
    align-items: stretch;
    flex-shrink: 0;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    line-height: 1;
}

.fn-code {
    display: inline-flex;
    align-items: center;
    padding: 0.28rem 0.45rem;
    background: var(--color-amber);
    color: var(--text-inverse);
    border-radius: var(--radius) 0 0 var(--radius);
}

.fn-code:only-child {
    border-radius: var(--radius);
}

.fn-go {
    display: inline-flex;
    align-items: center;
    padding: 0.28rem 0.4rem;
    border: 1px solid var(--color-amber-line);
    border-left: none;
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--color-amber);
    font-weight: 700;
}

.fn-go::before { content: "<"; }
.fn-go::after { content: ">"; }

.chart-section {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    padding: 0 0.95rem 0.75rem;
}

.panel-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.45rem 0.75rem;
    margin: 0 -0.95rem;
    padding: 0.45rem 0.95rem;
    background: var(--bg-surface-elevated);
    border-bottom: 1px solid var(--border-subtle);
}

.panel-title {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 0;
}

.panel-title h2 {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: -0.005em;
    color: var(--text-primary);
}

.h-sub {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-left: 0.35rem;
}

.panel-tools {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.tool-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.26rem 0.5rem;
    font-size: 0.66rem;
    background-color: var(--bg-deep);
    border-color: var(--border-subtle);
    color: var(--text-secondary);
    text-decoration: none;
}

.tool-btn:hover {
    color: var(--color-amber);
    border-color: var(--color-amber-line);
    background-color: var(--bg-surface-active);
    text-decoration: none;
}

.reset-zoom-btn.zoomed {
    color: var(--color-amber);
    border-color: var(--color-amber-line);
}

.scale-tag {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: 0.18rem 0.35rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
}

.scale-tag.log-capable.log-on {
    color: var(--color-amber);
    border-color: var(--color-amber-line);
    background: var(--color-amber-dim);
}

.mode-pill .vel-mode-btn, .mode-pill .rat-mode-btn, .mode-pill .ldr-btn {
    font-size: 0.66rem;
    padding: 0.24rem 0.5rem;
}

.rat-pill {
    align-self: flex-start;
    flex-wrap: wrap;
    overflow: visible;
}

.legend-row .mode-pill {
    padding: 1px;
}

.chart-subtitle {
    font-size: 0.76rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.chart-subtitle a {
    color: var(--color-amber);
}

.legend-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.35rem 1rem;
}

.legend-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

.legend-note {
    color: var(--text-muted);
}

.open-guide-link {
    cursor: pointer;
}

button.legend-badge {
    padding: 0;
    background: none;
    border: 0;
    line-height: inherit;
}

.open-guide-link:hover {
    color: var(--text-primary);
}

.legend-line {
    display: inline-block;
    width: 16px;
    height: 0;
    border-top: 2px solid var(--line, var(--text-secondary));
    flex-shrink: 0;
}

.legend-line.dashed { border-top-style: dashed; }
.line-ma { --line: var(--series-ma); }
.line-users { --line: var(--series-users); }
.line-dau { --line: var(--series-dau); }
.line-likers { --line: var(--series-likers); }
.line-posters { --line: var(--series-posters); }
.line-followers { --line: var(--series-followers); }
.line-blockers { --line: var(--series-blockers); }
.line-prior { --line: var(--series-prior); border-top-style: dashed; }

.legend-swatch {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 1px;
    flex-shrink: 0;
}

.sw-velocity {
    background: rgba(255, 176, 0, 0.78);
}

.sw-velocity.hatched {
    background:
        repeating-linear-gradient(135deg, rgba(255, 176, 0, 0.85) 0 1.5px, transparent 1.5px 4px),
        rgba(255, 176, 0, 0.25);
}

.sw-outage {
    background: rgba(248, 63, 85, 0.22);
    border: 1px solid rgba(248, 63, 85, 0.35);
}

.series-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.2rem 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 600;
    color: var(--text-muted);
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    cursor: pointer;
    transition: color 0.12s ease, border-color 0.12s ease, background-color 0.12s ease;
}

.series-toggle .legend-line {
    opacity: 0.35;
}

.series-toggle.active {
    color: var(--text-primary);
    border-color: var(--border-strong);
    background: var(--bg-surface-elevated);
}

.series-toggle.active .legend-line {
    opacity: 1;
}

.series-toggle:hover {
    border-color: var(--color-amber-line);
}

.series-toggle:not(.active) {
    text-decoration: line-through;
    text-decoration-color: var(--text-muted);
}

.chart-container {
    position: relative;
    width: 100%;
    min-width: 0;
}

.chart-container canvas {
    display: block;
    touch-action: pan-y !important;
    border-radius: var(--radius);
}

.chart-container canvas:focus-visible {
    outline: 1px solid var(--color-amber);
    outline-offset: 2px;
}

.chart-tall { height: 380px; }
.chart-mid { height: 330px; }
.chart-quad { height: 270px; }

.chart-unavailable {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed var(--border-strong);
}

.chart-error {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    padding: 1rem;
    text-align: center;
}

.chart-foot {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}

.charts-quad {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--gap);
}

/* Wave strip */
.wave-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem 0.65rem;
    padding: 0.4rem 0.6rem;
    background: var(--bg-deep);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
}

.wave-label {
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-amber);
    white-space: nowrap;
}

.wave-chips {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.wave-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.22rem 0.5rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 0.66rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.12s ease, border-color 0.12s ease, background-color 0.12s ease, box-shadow 0.12s ease;
}

.wave-chip:hover {
    color: var(--text-primary);
    border-color: var(--color-amber);
    background: var(--bg-surface-active);
}

.wave-chip .chip-title {
    font-weight: 500;
    color: var(--text-primary);
}

.wave-chip .chip-val {
    font-weight: 700;
    color: var(--color-amber);
    font-variant-numeric: tabular-nums;
}

.wave-chip.active {
    background: rgba(255, 176, 0, 0.16);
    border-color: var(--color-amber);
    box-shadow: 0 0 10px rgba(255, 176, 0, 0.3);
}

.wave-chip.active .chip-title {
    color: var(--color-amber-light);
}

.wave-chip.active::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-amber);
    box-shadow: 0 0 6px var(--color-amber);
}

.wave-reset {
    padding: 0.22rem 0.5rem;
    background: transparent;
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 700;
    color: var(--text-secondary);
    cursor: pointer;
}

.wave-reset:hover {
    color: var(--text-primary);
    border-color: var(--color-amber);
}

/* HUD tooltip */
.hud {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 5;
    min-width: 200px;
    max-width: min(320px, calc(100% - 8px));
    padding: 0.5rem 0.6rem;
    background: rgba(5, 7, 10, 0.96);
    border: 1px solid var(--border-strong);
    border-top: 2px solid var(--color-amber);
    border-radius: var(--radius);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.55);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.08s ease;
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
}

.hud.visible {
    opacity: 1;
}

.hud.demo {
    position: static;
    opacity: 1;
    min-width: 280px;
}

.hud-title {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--color-amber);
    margin-bottom: 0.35rem;
}

.hud-row {
    display: grid;
    grid-template-columns: 14px 1fr auto;
    align-items: center;
    column-gap: 0.45rem;
    font-size: 0.7rem;
    line-height: 1.5;
}

.hud-key {
    width: 12px;
    height: 0;
    border-top: 2px solid var(--key, transparent);
}

.hud-key.dash {
    border-top-style: dashed;
}

.hud-label {
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hud-value {
    color: var(--text-primary);
    font-weight: 700;
    text-align: right;
}

.hud-sub {
    grid-column: 2 / 4;
    font-size: 0.62rem;
    color: var(--text-muted);
    line-height: 1.35;
    margin-bottom: 0.1rem;
}

.hud-note {
    margin-top: 0.3rem;
    padding-top: 0.3rem;
    border-top: 1px solid var(--border-subtle);
    font-size: 0.62rem;
    color: var(--color-amber-light);
    line-height: 1.4;
}

/* ==========================================================================
   Data table
   ========================================================================== */
.table-panel {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    padding: 0 0.95rem 0.85rem;
}

.est-key {
    font-family: var(--font-mono);
    color: var(--color-amber-light);
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    background: var(--bg-deep);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    font-size: 0.72rem;
    white-space: nowrap;
}

.data-table th, .data-table td {
    padding: 0.32rem 0.75rem;
    text-align: right;
    border-bottom: 1px solid var(--border-subtle);
}

.data-table th:first-child {
    text-align: left;
}

.data-table thead th {
    position: sticky;
    top: 0;
    background: var(--bg-surface-active);
    color: var(--text-secondary);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border-strong);
}

.data-table tbody th {
    color: var(--color-amber);
    font-weight: 600;
}

.data-table tbody td {
    color: var(--text-primary);
}

.data-table tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.018);
}

.data-table tbody tr:hover {
    background: rgba(255, 176, 0, 0.06);
}

.data-table td.up { color: var(--color-gain); }
.data-table td.down { color: var(--color-loss); }
.data-table td.est { color: var(--color-amber-light); }
.data-table td.flagged { color: var(--color-loss); font-style: italic; }

/* ==========================================================================
   Insights, milestones, FAQ, notes
   ========================================================================== */
.insights-panel {
    padding: 1.5rem;
}

.insights-header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.insights-header h2 {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.insights-summary {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.55;
    max-width: 900px;
}

.insights-summary strong, .insight-card strong {
    color: var(--text-primary);
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--gap);
    margin-bottom: 1.5rem;
}

.insight-card {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    padding: 1rem;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
}

.insight-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
}

.insight-code, .guide-code {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    padding: 0.15rem 0.35rem;
    background: var(--color-amber);
    color: var(--text-inverse);
    border-radius: var(--radius);
}

.insight-card p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.insights-table-wrap {
    border-top: 1px solid var(--border-subtle);
    padding-top: 1.25rem;
    margin-bottom: 1.5rem;
}

.table-header-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    margin-bottom: 0.85rem;
}

.table-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    color: var(--color-amber);
}

.insights-table-title {
    font-size: 1.05rem;
    font-weight: 600;
}

.insights-data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
    text-align: left;
    white-space: nowrap;
}

.insights-data-table th {
    background: var(--bg-surface-active);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.6rem 0.85rem;
    border-bottom: 1px solid var(--border-strong);
}

.insights-data-table td {
    padding: 0.55rem 0.85rem;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

.insights-data-table th:nth-child(n+2):nth-child(-n+5) {
    text-align: right;
}

.insights-data-table td.num.est { color: var(--color-amber-light); }

.table-note {
    margin-top: 0.5rem;
}

.insights-data-table td.num {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    text-align: right;
    color: var(--text-primary);
}

.insights-data-table td:last-child {
    white-space: normal;
    min-width: 260px;
}

.insights-data-table tbody tr:last-child td {
    border-bottom: none;
}

.insights-data-table tbody tr:hover td {
    background: rgba(255, 176, 0, 0.04);
}

.insights-data-table td strong {
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-weight: 600;
}

.insights-data-table .highlight-row td {
    background: rgba(255, 176, 0, 0.06);
}

.insights-data-table .highlight-row td strong {
    color: var(--color-amber);
}

.insights-data-table .current-row td {
    background: rgba(0, 229, 255, 0.05);
}

.insights-data-table .current-row td strong {
    color: var(--color-cyan);
}

.insights-faq-wrap {
    border-top: 1px solid var(--border-subtle);
    padding-top: 1.25rem;
    margin-bottom: 1.5rem;
}

.faq-section-title {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-amber);
    margin-bottom: 0.85rem;
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.faq-item {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    overflow: hidden;
}

.faq-item[open] {
    border-color: var(--border-strong);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 600;
    list-style: none;
    user-select: none;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question:hover {
    background: var(--bg-surface-active);
    color: var(--color-amber);
}

.faq-question:focus-visible {
    outline-offset: -2px;
}

.faq-arrow {
    font-size: 0.6rem;
    color: var(--color-amber);
    margin-left: 0.75rem;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.faq-item[open] .faq-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1rem 0.9rem;
    font-size: 0.83rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.faq-answer strong {
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-weight: 600;
}

.notes-grid {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: 1.5rem;
    border-top: 1px solid var(--border-subtle);
    padding-top: 1.25rem;
}

.notes-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.notes-list li {
    position: relative;
    padding-left: 1.1rem;
    font-size: 0.78rem;
    line-height: 1.55;
    color: var(--text-secondary);
}

.notes-list li::before {
    content: "›";
    position: absolute;
    left: 0;
    color: var(--color-amber);
    font-weight: 700;
}

.notes-list strong {
    color: var(--text-primary);
}

.notes-list code, .guide-feature-list code, .guide-section-desc code {
    font-size: 0.72rem;
    padding: 0.05rem 0.3rem;
    background: var(--bg-canvas);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    color: var(--color-amber-light);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.dashboard-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
    padding: 1rem 0.25rem 0.5rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-subtle);
}

.footer-left {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-weight: 500;
}

.footer-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-amber);
}

.footer-sep {
    color: var(--border-strong);
}

/* ==========================================================================
   Guide dialog
   ========================================================================== */
dialog.guide-dialog {
    border: 1px solid var(--border-strong);
    border-top: 2px solid var(--color-amber);
    border-radius: var(--radius);
    background: var(--bg-surface);
    color: var(--text-primary);
    padding: 0;
    max-width: 760px;
    width: calc(100% - 1.5rem);
    max-height: calc(100dvh - 1.5rem);
    margin: auto;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.9);
    overflow: hidden;
}

dialog.guide-dialog::backdrop {
    background: rgba(5, 7, 10, 0.85);
}

dialog.guide-dialog[open] {
    animation: guideModalFadeIn 0.15s ease forwards;
}

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

.guide-dialog-container {
    display: flex;
    flex-direction: column;
    max-height: calc(100dvh - 1.5rem);
}

.guide-dialog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1.2rem;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-surface-elevated);
}

.guide-header-tag {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-amber);
    margin-bottom: 0.2rem;
}

#guide-dialog-title {
    font-size: 1.1rem;
    font-weight: 600;
}

.guide-close-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.95rem;
}

.guide-close-btn:hover {
    color: var(--color-amber);
    border-color: var(--border-strong);
    background: var(--bg-surface-active);
}

.guide-dialog-body {
    display: flex;
    flex-direction: column;
    gap: 1.35rem;
    padding: 1.2rem;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.guide-section {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.guide-section h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
}

.guide-section-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.guide-section-desc strong {
    color: var(--color-amber);
}

.guide-table-wrap {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    overflow-x: auto;
    background: var(--bg-canvas);
}

.guide-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.76rem;
    text-align: left;
}

.guide-table th {
    padding: 0.5rem 0.8rem;
    background: var(--bg-surface-elevated);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border-subtle);
}

.guide-table td {
    padding: 0.45rem 0.8rem;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    vertical-align: middle;
}

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

.guide-table td:first-child {
    white-space: nowrap;
    width: 1%;
}

.guide-dialog-footer .control-btn {
    border-color: var(--border-strong);
    background: var(--bg-deep);
}

.guide-dialog-footer .control-btn:hover {
    border-color: var(--color-amber-line);
    color: var(--color-amber);
}

kbd {
    display: inline-block;
    min-width: 1.4em;
    padding: 0.05rem 0.35rem;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-strong);
    border-bottom-width: 2px;
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.68rem;
    text-align: center;
    line-height: 1.4;
}

.range-cell {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.range-chip {
    display: inline-block;
    min-width: 2.6em;
    padding: 0.12rem 0.4rem;
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.68rem;
    text-align: center;
    background: var(--bg-surface-elevated);
    color: var(--color-amber);
    border: 1px solid var(--border-strong);
}

.range-chip.disabled {
    color: var(--text-muted);
    border-style: dashed;
    background: transparent;
}

.guide-tooltip-demo {
    display: flex;
    justify-content: center;
    padding: 0.9rem;
    background: var(--bg-canvas);
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius);
}

.guide-feature-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    list-style: none;
}

.guide-feature-list li {
    position: relative;
    padding-left: 1.2rem;
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.guide-feature-list li::before {
    content: "›";
    position: absolute;
    left: 0;
    color: var(--color-amber);
    font-weight: 700;
}

.guide-feature-list li strong {
    color: var(--text-primary);
}

.guide-dialog-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 1.2rem;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-surface-elevated);
}

.guide-shortcut-hint {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Social boards: LDR leaderboards, PST top posts, DEC decentralization
   ========================================================================== */
.social-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem 0.75rem;
}

.social-controls .pill-segmented {
    flex-wrap: wrap;
    overflow: visible;
}

.social-empty {
    padding: 1.1rem 0.9rem;
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius);
    background: var(--bg-deep);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
}

.social-table {
    table-layout: auto;
}

.social-table th.col-acct, .social-table td.col-acct {
    text-align: left;
}

.social-table th.col-rank, .social-table td.col-rank {
    width: 2.2rem;
    text-align: right;
    color: var(--text-muted);
}

.social-table th.col-pds, .social-table td.col-pds {
    text-align: left;
}

.social-table td {
    padding-top: 0.3rem;
    padding-bottom: 0.3rem;
    vertical-align: middle;
}

.social-table td.col-metric {
    font-weight: 700;
    color: var(--color-amber);
}

.social-table td.col-metric.up { color: var(--color-gain); }
.social-table td.col-metric.down { color: var(--color-loss); }

.social-table .metric-main { display: block; }

.social-table .metric-sub {
    display: block;
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--text-muted);
}

.acct {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    min-width: 0;
    max-width: 100%;
    color: var(--text-primary);
}

.acct:hover {
    text-decoration: none;
}

.acct:hover .acct-name {
    color: var(--color-amber);
    text-decoration: underline;
}

.avatar {
    flex: 0 0 auto;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--bg-surface-active);
    border: 1px solid var(--border-strong);
}

.avatar-blank, .avatar-broken {
    display: inline-block;
    visibility: visible;
}

.avatar-broken {
    color: transparent;
    overflow: hidden;
}

.acct-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-width: 0;
    line-height: 1.2;
    text-align: left;
}

.acct-name {
    max-width: 18rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

.acct-handle {
    max-width: 18rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.64rem;
    color: var(--text-muted);
}

.acct-meta {
    display: none;
    font-size: 0.6rem;
    color: var(--text-muted);
}

.pds-host {
    display: inline-block;
    max-width: 16rem;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
    color: var(--text-secondary);
}

.pds-tag {
    display: inline-block;
    padding: 0.05rem 0.28rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    font-size: 0.54rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    vertical-align: middle;
    color: var(--text-muted);
}

.pds-bsky { color: var(--color-amber); border-color: var(--color-amber-line); }
.pds-third { color: var(--color-cyan); border-color: rgba(0, 229, 255, 0.35); background: var(--color-cyan-dim); }
.pds-bridgy { color: var(--tint-magenta); border-color: rgba(232, 121, 249, 0.4); }

.social-notes {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.social-notes li {
    position: relative;
    padding-left: 0.9rem;
    font-size: 0.74rem;
    line-height: 1.4;
    color: var(--text-secondary);
}

.social-notes li::before {
    content: "›";
    position: absolute;
    left: 0.15rem;
    color: var(--color-amber);
    font-family: var(--font-mono);
    font-weight: 700;
}

.social-guard {
    line-height: 1.5;
    letter-spacing: 0.03em;
    text-transform: none;
}

/* Top posts */
.post-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
}

.post-card {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    min-width: 0;
    padding: 0.6rem 0.75rem;
    background: var(--bg-deep);
    border: 1px solid var(--border-subtle);
    border-left: 2px solid var(--color-amber-line);
    border-radius: var(--radius);
}

.post-card:hover {
    border-color: var(--border-strong);
    border-left-color: var(--color-amber);
}

.post-head {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    min-width: 0;
}

.post-head .acct {
    flex: 1 1 auto;
    min-width: 0;
}

.post-rank {
    flex: 0 0 auto;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--color-amber);
}

.post-time {
    flex: 0 0 auto;
    font-family: var(--font-mono);
    font-size: 0.64rem;
    color: var(--text-muted);
}

.post-text {
    font-size: 0.82rem;
    line-height: 1.45;
    color: var(--text-primary);
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 7;
    line-clamp: 7;
    overflow: hidden;
}

.post-text-empty {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.74rem;
}

.post-stats {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.2rem 0.9rem;
    margin-top: auto;
    padding-top: 0.4rem;
    border-top: 1px solid var(--border-subtle);
    font-family: var(--font-mono);
    font-size: 0.64rem;
    letter-spacing: 0.02em;
    color: var(--text-muted);
}

.post-stats b {
    font-weight: 700;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.post-stats .stat-likes b {
    color: var(--color-amber);
}

.post-open {
    margin-left: auto;
    font-weight: 700;
    letter-spacing: 0.08em;
}

/* Decentralization meter */
.dec-grid {
    display: grid;
    grid-template-columns: minmax(14rem, 20rem) minmax(0, 1fr);
    gap: 1.25rem;
    align-items: center;
    padding: 0.4rem 0.2rem 0.2rem;
}

.dec-hero {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.dec-big {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--color-amber);
}

.dec-big-label {
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    line-height: 1.4;
    color: var(--text-secondary);
}

.dec-sub {
    font-family: var(--font-mono);
    font-size: 0.64rem;
    color: var(--text-muted);
}

.dec-detail {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    min-width: 0;
}

.dec-bar {
    display: flex;
    gap: 2px;
    height: 1.35rem;
    padding: 2px;
    background: var(--bg-deep);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
}

.dec-bar .seg {
    display: block;
    min-width: 3px;
    height: 100%;
}

.seg-bsky { background: var(--color-amber); }
.seg-indep { background: var(--color-cyan); }
.seg-bridgy { background: var(--tint-magenta); }

.dec-legend {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
}

.dec-legend li {
    display: grid;
    grid-template-columns: 0.7rem minmax(0, 1fr) auto 4.2rem;
    align-items: baseline;
    gap: 0.6rem;
    padding-bottom: 0.3rem;
    border-bottom: 1px solid var(--border-subtle);
}

.dec-legend .swatch {
    width: 0.7rem;
    height: 0.7rem;
    align-self: center;
    border-radius: 1px;
}

.dec-name { color: var(--text-primary); }
.dec-note { font-size: 0.62rem; color: var(--text-muted); }
.dec-num { font-variant-numeric: tabular-nums; color: var(--text-primary); text-align: right; }
.dec-pct { font-variant-numeric: tabular-nums; text-align: right; font-weight: 700; color: var(--color-amber); }

.dec-foot {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.03em;
    color: var(--text-muted);
}

@media (max-width: 1180px) {
    .social-table .col-xl { display: none; }
}

@media (max-width: 820px) {
    .post-list { grid-template-columns: minmax(0, 1fr); }
    .dec-grid { grid-template-columns: minmax(0, 1fr); gap: 0.9rem; }

    .social-table th, .social-table td { padding-left: 0.4rem; padding-right: 0.4rem; }
    .social-table .metric-sub { white-space: normal; }
    .social-table .acct-name, .social-table .acct-handle { max-width: 9rem; }
    .social-table .acct-meta { display: block; }
    .social-table th:nth-child(4), .social-table td:nth-child(4) { display: none; }
}

@media (max-width: 700px) {
    .social-table th:nth-child(5), .social-table td:nth-child(5) { display: none; }
}

@media (max-width: 600px) {
    .social-table-wrap {
        overflow-x: hidden;
    }

    .social-table {
        table-layout: fixed;
        width: 100%;
    }

    .social-table .col-opt { display: none; }

    .social-table thead th {
        white-space: normal;
        line-height: 1.2;
        letter-spacing: 0.04em;
    }

    .social-table th.col-rank, .social-table td.col-rank { width: 1.9rem; padding-left: 0.4rem; padding-right: 0.4rem; }
    .social-table th.col-metric, .social-table td.col-metric { width: 7.9rem; padding-left: 0.4rem; padding-right: 0.5rem; }
    .social-table th.col-acct, .social-table td.col-acct { padding-left: 0.3rem; padding-right: 0.3rem; }

    .social-table .acct { display: flex; }
    .acct-text { flex: 1 1 auto; }
    .acct-name, .acct-handle { max-width: 100%; }
    .acct-meta { display: block; }
    .social-table .metric-sub { white-space: nowrap; font-size: 0.56rem; }

    .dec-big { font-size: 2.4rem; }
    .dec-legend li { grid-template-columns: 0.7rem minmax(0, 1fr) 4.4rem; }
    .dec-legend .dec-num { display: none; }
    .social-controls .pill-segmented { width: 100%; }
    .social-controls .ldr-btn { flex: 1 1 auto; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1279px) {
    .metrics-row {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }

    .metrics-row > .metric-card:nth-child(-n+3) { grid-column: span 2; }
    .metrics-row > .metric-card:nth-child(n+4) { grid-column: span 3; }
}

@media (max-width: 1100px) {
    .insights-grid {
        grid-template-columns: 1fr;
    }

    .notes-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 960px) {
    .charts-quad {
        grid-template-columns: minmax(0, 1fr);
    }

    .range-status {
        width: 100%;
    }
}

@media (max-width: 820px) {
    .metrics-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .metrics-row > .metric-card:nth-child(n) { grid-column: auto; }
    .metrics-row > .metric-card:first-child { grid-column: 1 / -1; }

    .terminal-command-bar {
        position: static;
        flex-direction: column;
        align-items: stretch;
        box-shadow: none;
        backdrop-filter: none;
    }

    .command-group {
        flex-wrap: wrap;
    }

    .range-pill {
        flex: 1 1 auto;
    }

    .range-pill .time-btn {
        flex: 1 1 0;
        padding-left: 0.3rem;
        padding-right: 0.3rem;
    }

    .chart-tall { height: 300px; }
    .chart-mid { height: 280px; }
    .chart-quad { height: 250px; }

    .insights-panel {
        padding: 1.1rem 0.9rem;
    }
}

@media (max-width: 560px) {
    body {
        padding: 0.5rem 0.625rem 1rem;
    }

    :root {
        --gap: 0.6rem;
    }

    .dashboard-header {
        padding: 0.85rem 0.85rem;
    }

    .dashboard-header h1 {
        font-size: 1.35rem;
    }

    .header-status-panel {
        width: 100%;
    }

    .clock-block {
        flex: 1 1 auto;
    }

    .metrics-row {
        grid-template-columns: minmax(0, 1fr);
    }

    .metrics-row > .metric-card:first-child { grid-column: auto; }

    .metric-card {
        min-height: 0;
    }

    .metric-card .value {
        font-size: 1.5rem;
    }

    .chart-section, .table-panel {
        padding-left: 0.7rem;
        padding-right: 0.7rem;
    }

    .panel-bar {
        margin: 0 -0.7rem;
        padding: 0.45rem 0.7rem;
    }

    .panel-title h2 {
        font-size: 0.88rem;
    }

    .h-sub {
        display: none;
    }

    .chart-tall { height: 270px; }
    .chart-mid { height: 250px; }
    .chart-quad { height: 230px; }

    .wave-chip .chip-title {
        font-size: 0.62rem;
    }

    .tick {
        padding: 0 0.85rem;
        font-size: 0.72rem;
    }

    .faq-question {
        font-size: 0.84rem;
    }

    .guide-dialog-body {
        padding: 0.9rem;
    }
}

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

    .ticker-track {
        animation: none !important;
        transform: none !important;
    }

    .ticker-viewport {
        overflow-x: auto;
        -webkit-mask-image: none;
        mask-image: none;
    }

    .ticker-clone, .ticker-pause {
        display: none;
    }

    .badge-pulse, .status-indicator.live .status-dot {
        animation: none !important;
    }
}

@media (forced-colors: active) {
    .fn-code, .ticker-tag, .insight-code, .guide-code {
        border: 1px solid CanvasText;
    }

    .legend-line, .hud-key {
        border-top-color: CanvasText;
    }
}