/* Admin area — Overview board + shared admin-page chrome. Visually aligned
   with the backup dashboard (tile/card style) and the config page header. */

.admin-page {
    padding: 4px 2px 40px;
}

.admin-breadcrumb {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(var(--text-rgb), 0.45);
    margin-bottom: 2px;
}

/* Overview cards */
.admin-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-top: 8px;
}

.admin-card {
    display: flex;
    flex-direction: column;
    padding: 16px;
    border: 1px solid rgba(var(--text-rgb), 0.10);
    border-radius: 12px;
    background: var(--card-bg);
}

.admin-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.admin-card-title {
    font-size: 0.95rem;
    font-weight: 700;
}

.admin-status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}
.admin-status-dot.ok   { background: #36d399; }
.admin-status-dot.warn { background: #fbbd23; }
.admin-status-dot.none { background: rgba(var(--text-rgb), 0.25); }

.admin-card-body {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.admin-card-line {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.85rem;
    color: rgba(var(--text-rgb), 0.6);
}
.admin-card-line strong {
    color: var(--text-primary);
    font-weight: 600;
    text-align: right;
    word-break: break-word;
}

.admin-card-actions {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid rgba(var(--text-rgb), 0.08);
}

.admin-card-ok {
    font-size: 0.82rem;
    color: rgba(var(--text-rgb), 0.55);
}

/* Small entry point on the user Dashboard that links into the Admin area. */
.dashboard-admin-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 4px 0 0;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    text-decoration: none;
}
.dashboard-admin-link:hover { text-decoration: underline; }

/* ============================================================
   Admin → System (in-depth statistics page)
   ============================================================ */

.sys-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 26px 0 12px;
}
.sys-section-head h2 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0;
}
.sys-chart-meta {
    font-size: 0.78rem;
    color: rgba(var(--text-rgb), 0.5);
}

/* Range selector (1h / 6h / 24h) */
.sys-range { display: inline-flex; gap: 4px; }
.sys-range-btn {
    padding: 4px 12px;
    font-size: 0.78rem;
    font-weight: 600;
    color: rgba(var(--text-rgb), 0.7);
    background: rgba(var(--text-rgb), 0.06);
    border: 1px solid rgba(var(--text-rgb), 0.12);
    border-radius: 999px;
    cursor: pointer;
    transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.sys-range-btn:hover { background: rgba(var(--accent-rgb), 0.15); }
.sys-range-btn.active {
    color: var(--text-primary);
    background: rgba(var(--accent-rgb), 0.22);
    border-color: rgba(var(--accent-rgb), 0.55);
}

/* Gauges row */
.sys-gauges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-top: 10px;
}
.lp-gauge {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 14px 12px 10px;
    background: var(--card-bg);
    border: 1px solid rgba(var(--text-rgb), 0.10);
    border-radius: 12px;
}
.lp-gauge-svg { width: 116px; height: 116px; display: block; }
.lp-gauge-center {
    position: absolute;
    top: 72px;
    left: 0; right: 0;
    transform: translateY(-50%);
    text-align: center;
    pointer-events: none;
}
.lp-gauge-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}
.lp-gauge-value span { font-size: 0.8rem; font-weight: 600; opacity: 0.6; margin-left: 1px; }
.lp-gauge-sub { font-size: 0.68rem; color: rgba(var(--text-rgb), 0.5); margin-top: 3px; }
.lp-gauge-label {
    margin-top: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    color: rgba(var(--text-rgb), 0.75);
}

/* Trend chart cards */
.sys-charts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}
.sys-chart-card {
    background: var(--card-bg);
    border: 1px solid rgba(var(--text-rgb), 0.10);
    border-radius: 12px;
    padding: 14px 16px 10px;
}
.sys-chart-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    font-size: 0.88rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.sys-chart-head .sys-chart-meta { font-weight: 500; }
.sys-chart-body { position: relative; }
.lp-chart { width: 100%; height: 92px; display: block; overflow: visible; }
.lp-chart-last {
    position: absolute;
    top: 0; right: 0;
    font-size: 0.85rem;
    font-weight: 700;
}
.lp-chart-empty {
    height: 92px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    color: rgba(var(--text-rgb), 0.4);
}
.sys-net-legend {
    display: flex;
    gap: 16px;
    margin-top: 6px;
    font-size: 0.8rem;
    color: rgba(var(--text-rgb), 0.7);
}
.sys-net-legend .dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    margin-right: 5px;
}
.sys-net-legend .dot.ok { background: var(--status-success); }
.sys-net-legend .dot.accent { background: var(--accent); }

/* Info / docker stat strips */
.sys-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}
.sys-stat {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 12px 14px;
    background: var(--card-bg);
    border: 1px solid rgba(var(--text-rgb), 0.10);
    border-radius: 10px;
}
.sys-stat-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: rgba(var(--text-rgb), 0.45);
}
.sys-stat-value {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-primary);
    word-break: break-word;
}

/* Per-app table */
.sys-apps-wrap {
    background: var(--card-bg);
    border: 1px solid rgba(var(--text-rgb), 0.10);
    border-radius: 12px;
    overflow: hidden;
}
table.sys-apps {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
table.sys-apps th {
    text-align: left;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: rgba(var(--text-rgb), 0.45);
    padding: 12px 14px;
    border-bottom: 1px solid rgba(var(--text-rgb), 0.10);
}
table.sys-apps td {
    padding: 11px 14px;
    border-bottom: 1px solid rgba(var(--text-rgb), 0.06);
    vertical-align: middle;
    color: var(--text-primary);
}
table.sys-apps tr:last-child td { border-bottom: none; }
table.sys-apps tr:hover td { background: rgba(var(--text-rgb), 0.03); }
.sys-app-name { font-weight: 600; display: flex; align-items: center; gap: 8px; }
.sys-app-sub { font-size: 0.72rem; font-weight: 500; color: rgba(var(--text-rgb), 0.45); }
.sys-cell-val { font-size: 0.78rem; color: rgba(var(--text-rgb), 0.65); margin-left: 2px; }
.sys-net-cell { font-size: 0.78rem; color: rgba(var(--text-rgb), 0.7); white-space: nowrap; }
.sys-spark-cell { width: 110px; }
.sys-apps-empty {
    text-align: center;
    color: rgba(var(--text-rgb), 0.45);
    padding: 24px 14px !important;
}

/* Bars + sparklines (shared by LPCharts) */
.lp-bar {
    display: inline-block;
    width: 90px;
    max-width: 40%;
    height: 6px;
    border-radius: 3px;
    background: rgba(var(--text-rgb), 0.12);
    overflow: hidden;
    vertical-align: middle;
}
.lp-bar-fill { display: block; height: 100%; border-radius: 3px; transition: width .4s ease; }
.lp-spark { width: 100px; height: 24px; display: block; }
