:root {
    --monitor-bg: #07111f;
    --monitor-panel: rgba(10, 22, 42, 0.88);
    --monitor-panel-strong: rgba(13, 30, 58, 0.96);
    --monitor-line: rgba(148, 163, 184, 0.18);
    --monitor-text: #e5eefc;
    --monitor-muted: #9fb0ca;
    --monitor-accent: #38bdf8;
    --monitor-orange: #f97316;
    --monitor-green: #34d399;
    --monitor-red: #fb7185;
    --monitor-yellow: #fbbf24;
}
* { box-sizing: border-box; }
body.lab-sandbox-page--monitor {
    margin: 0;
    background:
        radial-gradient(circle at 12% 12%, rgba(56, 189, 248, 0.15), transparent 28%),
        radial-gradient(circle at 82% 8%, rgba(249, 115, 22, 0.11), transparent 24%),
        linear-gradient(180deg, #06101f, #081322 44%, #07111f 100%);
    color: var(--monitor-text);
    font-family: Arial, sans-serif;
}
button { font: inherit; }
.monitor-shell {
    width: min(1480px, calc(100% - 32px));
    margin: 0 auto;
    padding: 32px 0 42px;
    overflow-x: hidden;
}
.monitor-topbar {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: flex-start;
    margin-bottom: 22px;
}
.monitor-back,
.monitor-eyebrow {
    display: inline-flex;
    margin: 0 0 10px;
    color: var(--monitor-accent);
}
.monitor-eyebrow,
.monitor-panel__eyebrow {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.monitor-topbar h1 {
    margin: 0 0 14px;
    font-size: clamp(34px, 4vw, 58px);
    line-height: 1.02;
}
.monitor-lead {
    max-width: 820px;
    margin: 0;
    color: var(--monitor-muted);
    font-size: 18px;
}
.monitor-topbar__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 12px;
}
.monitor-btn,
.monitor-mini-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 15px;
    border: 1px solid transparent;
    border-radius: 14px;
    background: var(--monitor-panel-strong);
    color: var(--monitor-text);
    cursor: pointer;
    transition: 0.18s ease;
}
.monitor-btn:hover,
.monitor-mini-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(255, 255, 255, 0.16);
}
.monitor-btn--primary {
    background: linear-gradient(135deg, #0ea5e9, #38bdf8);
    color: #03111f;
    font-weight: 700;
}
.monitor-btn--ghost,
.monitor-mini-btn--ghost {
    border-color: rgba(148, 163, 184, 0.2);
    background: rgba(15, 23, 42, 0.7);
}
.monitor-mini-btn {
    min-height: 34px;
    padding: 0 10px;
    border-radius: 10px;
    font-size: 13px;
}
.monitor-alert,
.monitor-panel,
.monitor-stat-card,
.monitor-source-card {
    background: var(--monitor-panel);
    border: 1px solid var(--monitor-line);
    border-radius: 22px;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(18px);
}
.monitor-alert {
    margin-bottom: 20px;
    padding: 16px 18px;
    color: var(--monitor-muted);
}
.monitor-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}
.monitor-stat-card {
    padding: 18px;
}
.monitor-stat-card span,
.monitor-stat-card small,
.monitor-hint,
.monitor-muted {
    color: var(--monitor-muted);
}
.monitor-stat-card span,
.monitor-stat-card small {
    display: block;
}
.monitor-stat-card strong {
    display: block;
    margin: 8px 0;
    font-size: 30px;
    line-height: 1;
}
.monitor-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 380px);
    gap: 20px;
    align-items: start;
}
.monitor-main,
.monitor-side {
    display: grid;
    gap: 20px;
    min-width: 0;
}
.monitor-panel {
    min-width: 0;
    padding: 22px;
}
.monitor-panel__header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    margin-bottom: 18px;
}
.monitor-panel__eyebrow {
    margin: 0 0 8px;
    color: var(--monitor-accent);
}
.monitor-panel h2,
.monitor-source-card h3 {
    margin: 0;
    overflow-wrap: anywhere;
}
.monitor-source-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}
.monitor-source-card {
    padding: 18px;
}
.monitor-source-card__top {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}
.monitor-source-card__top span {
    display: block;
    margin-bottom: 6px;
    color: var(--monitor-muted);
    font-size: 12px;
}
.monitor-source-card__top em {
    align-self: start;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(56, 189, 248, 0.12);
    color: var(--monitor-accent);
    font-size: 12px;
    font-style: normal;
    font-weight: 700;
}
.monitor-source-card--warning .monitor-source-card__top em,
.monitor-event--retry span { color: var(--monitor-yellow); }
.monitor-source-card--paused .monitor-source-card__top em { color: var(--monitor-muted); }
.monitor-source-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}
.monitor-source-metric {
    min-width: 0;
}
.monitor-source-metric strong,
.monitor-source-metric span {
    display: block;
}
.monitor-source-metric strong {
    font-size: 22px;
    line-height: 1.15;
}
.monitor-source-metric span {
    margin-top: 6px;
    color: var(--monitor-muted);
    font-size: 12px;
}
.monitor-table-wrap {
    max-width: 100%;
    overflow-x: auto;
}
.monitor-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
}
.monitor-table th,
.monitor-table td {
    padding: 13px 10px;
    border-bottom: 1px solid var(--monitor-line);
    text-align: left;
    vertical-align: middle;
}
.monitor-table th {
    color: var(--monitor-muted);
    font-size: 13px;
}
.monitor-table td:last-child {
    white-space: nowrap;
    text-align: right;
}
.monitor-status {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.12);
    color: var(--monitor-muted);
    font-size: 12px;
    font-weight: 700;
}
.monitor-status--success { color: var(--monitor-green); background: rgba(52, 211, 153, 0.12); }
.monitor-status--error { color: var(--monitor-red); background: rgba(251, 113, 133, 0.12); }
.monitor-status--retry { color: var(--monitor-yellow); background: rgba(251, 191, 36, 0.12); }
.monitor-status--running { color: var(--monitor-accent); background: rgba(56, 189, 248, 0.12); }
.monitor-error-panel {
    border-color: rgba(251, 113, 133, 0.28);
}
.monitor-error-text {
    color: #ffd8df;
}
.monitor-error-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}
.monitor-error-meta span {
    padding: 8px 10px;
    border: 1px solid var(--monitor-line);
    border-radius: 12px;
    color: var(--monitor-muted);
}
.monitor-timeline {
    display: grid;
    gap: 12px;
}
.monitor-event {
    position: relative;
    padding: 14px 14px 14px 18px;
    border: 1px solid var(--monitor-line);
    border-radius: 16px;
    background: rgba(8, 18, 34, 0.62);
}
.monitor-event::before {
    content: '';
    position: absolute;
    left: -1px;
    top: 14px;
    bottom: 14px;
    width: 3px;
    border-radius: 99px;
    background: var(--monitor-accent);
}
.monitor-event--error::before { background: var(--monitor-red); }
.monitor-event--success::before { background: var(--monitor-green); }
.monitor-event--retry::before { background: var(--monitor-yellow); }
.monitor-event span {
    display: block;
    margin-bottom: 6px;
    color: var(--monitor-accent);
    font-size: 12px;
    font-weight: 700;
}
.monitor-event p {
    margin: 0;
    color: var(--monitor-muted);
}
@media (max-width: 1100px) {
    .monitor-layout {
        grid-template-columns: 1fr;
    }
    .monitor-stats,
    .monitor-side {
        grid-template-columns: 1fr 1fr;
    }
}
@media (max-width: 780px) {
    .monitor-shell {
        width: min(100%, calc(100% - 24px));
        padding-top: 24px;
    }
    .monitor-topbar,
    .monitor-panel__header {
        flex-direction: column;
        align-items: stretch;
    }
    .monitor-layout,
    .monitor-stats,
    .monitor-side,
    .monitor-source-grid {
        grid-template-columns: 1fr;
    }
}