@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;600&family=IBM+Plex+Sans:wght@400;500;700&display=swap');

:root {
    --Bg:       #0d1117;
    --Surface:  #161b22;
    --Border:   rgba(255,255,255,0.07);
    --Text:     rgba(255,255,255,0.90);
    --Muted:    rgba(255,255,255,0.45);
    --Up:       #238636;
    --Degraded: #9e6a03;
    --Down:     #da3633;
    --NoData:   rgba(255,255,255,0.08);
    --DotUp:    #3fb950;
    --DotDeg:   #d29922;
    --DotDown:  #f85149;
    --DotUnk:   #8b949e;
    --Accent:   #58a6ff;
}

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

body {
    font-family: 'IBM Plex Sans', sans-serif;
    background: var(--Bg);
    color: var(--Text);
    min-height: 100vh;
}

.Page {
    max-width: 860px;
    margin: 0 auto;
    padding: 48px 24px 64px;
}

/* ── Header ── */
.Header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--Border);
    padding-bottom: 20px;
}

.Title {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.3px;
    color: var(--Text);
}

.Subtitle {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--Muted);
    margin-top: 4px;
}

/* ── Banner ── */
.Banner {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(218, 54, 51, 0.10);
    border: 1px solid rgba(218, 54, 51, 0.30);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 28px;
}

.BannerTitle {
    font-size: 13px;
    font-weight: 700;
    color: #f85149;
}

.BannerText {
    font-size: 13px;
    color: rgba(255,255,255,0.65);
}

/* ── Node rows ── */
.NodeList {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.Row {
    padding: 20px 0 0;
}

.RowSep {
    height: 1px;
    background: var(--Border);
    margin-top: 16px;
}

.Row:last-child .RowSep {
    display: none;
}

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

.RowLeft {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

/* Status dot */
.Dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
}

.dot-up    { background: var(--DotUp);  box-shadow: 0 0 6px var(--DotUp); }
.dot-down  { background: var(--DotDown); box-shadow: 0 0 6px var(--DotDown); }
.dot-unknown { background: var(--DotUnk); }

/* Pulse animation on the dot when up */
.dot-up::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: var(--DotUp);
    opacity: 0.3;
    animation: pulse 2.4s ease-out infinite;
}

@keyframes pulse {
    0%   { transform: scale(1);   opacity: 0.3; }
    70%  { transform: scale(2.2); opacity: 0; }
    100% { transform: scale(2.2); opacity: 0; }
}

.NodeName {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px;
    font-weight: 600;
    color: var(--Text);
    letter-spacing: 0.2px;
}

.NodeDesc {
    font-size: 12px;
    color: var(--Muted);
    padding-left: 4px;
}

/* Uptime percentage */
.UptimePct {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    text-align: right;
    letter-spacing: -0.2px;
}

.status-up      { color: var(--DotUp); }
.status-down    { color: var(--DotDown); }
.status-unknown { color: var(--DotUnk); }

/* ── Bar strip ── */
.BarWrap {
    display: flex;
    gap: 2px;
    height: 34px;
    align-items: flex-end;
}

.Bar {
    flex: 1;
    border-radius: 2px;
    height: 100%;
    min-width: 2px;
    transition: opacity 0.15s, transform 0.15s;
    cursor: default;
}

.Bar:hover {
    opacity: 0.75;
    transform: scaleY(1.08);
    transform-origin: bottom;
}

/* Timeline labels */
.TimeLabels {
    display: flex;
    justify-content: space-between;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    color: var(--Muted);
    margin-top: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Error fallback */
.ErrorMsg {
    font-size: 13px;
    color: var(--Muted);
    padding: 24px 0;
    text-align: center;
    font-family: 'IBM Plex Mono', monospace;
}

@media (max-width: 600px) {
    .Page { padding: 28px 16px 48px; }
    .Title { font-size: 18px; }
    .BarWrap { height: 28px; }
}

/* ── Clickable bar states ── */
.Bar { transition: opacity 0.12s, transform 0.12s, outline 0.1s; }
.Bar[style*="cursor"]:hover { opacity: 0.80; transform: scaleY(1.10); transform-origin: bottom; }
.Bar.BarSelected {
    outline: 2px solid rgba(255,255,255,0.55);
    outline-offset: 1px;
    opacity: 1 !important;
    transform: scaleY(1.12) !important;
    transform-origin: bottom;
}

/* ── Day detail panel ── */
.DayPanel {
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.28s ease, opacity 0.22s ease, margin 0.28s ease;
    margin-top: 0;
}
.DayPanelOpen {
    max-height: 600px;
    opacity: 1;
    margin-top: 12px;
}

.DayPanelLoading,
.DayPanelError,
.DayPanelEmpty {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    color: var(--Muted);
    padding: 14px 16px;
    background: var(--Surface);
    border: 1px solid var(--Border);
    border-radius: 10px;
}
.DayPanelError { color: #f85149; }

.DayPanelHeader {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--Surface);
    border: 1px solid var(--Border);
    border-radius: 10px 10px 0 0;
    border-bottom: none;
}

.DayPanelDate {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    font-weight: 600;
    color: var(--Text);
    flex-shrink: 0;
}

.DayPanelStat {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--Muted);
}

.DayPanelUptimePct { font-weight: 600; }
.pct-good { color: var(--DotUp) !important; }
.pct-warn { color: var(--DotDeg) !important; }
.pct-bad  { color: var(--DotDown) !important; }

.DayPanelClose {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--Muted);
    cursor: pointer;
    font-size: 13px;
    padding: 2px 6px;
    border-radius: 4px;
    transition: color 0.12s, background 0.12s;
}
.DayPanelClose:hover { color: var(--Text); background: rgba(255,255,255,0.08); }


@media (max-width: 600px) {
    .DayPanelHeader { flex-wrap: wrap; gap: 6px; }
    .SpanTime { display: none; }
}

/* ── Day summary body ── */
.DaySummaryBody {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: var(--Surface);
    border: 1px solid var(--Border);
    border-radius: 0 0 10px 10px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
}

.DaySummaryIcon {
    font-size: 11px;
    flex-shrink: 0;
}

.DaySummaryText {
    color: var(--Muted);
    line-height: 1.5;
}