/* Sanaa OS — Activity Monitor (unified system view) */

.sysmon {
    display: flex;
    flex-direction: column;
    height: 100%;
    background:
        radial-gradient(ellipse 70% 40% at 100% 0%, rgba(47, 129, 247, 0.06) 0%, transparent 55%),
        linear-gradient(180deg, rgba(0,0,0,0.12) 0%, transparent 30%);
    overflow: hidden;
}

.sysmon-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 22px 14px;
    border-bottom: 1px solid var(--border-light);
    flex-shrink: 0;
}

.sysmon-header h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.sysmon-header p {
    margin: 4px 0 0;
    font-size: 12px;
    color: var(--text-muted);
}

.sysmon-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid var(--border-light);
    background: rgba(255,255,255,0.03);
}
.sysmon-status-pill .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.sysmon-status-pill.is-ok { color: var(--success); border-color: rgba(63,185,80,0.25); }
.sysmon-status-pill.is-ok .dot { background: var(--success); box-shadow: 0 0 8px rgba(63,185,80,0.5); }
.sysmon-status-pill.is-warning { color: var(--warning); border-color: rgba(210,153,34,0.25); background: rgba(210,153,34,0.06); }
.sysmon-status-pill.is-warning .dot { background: var(--warning); }
.sysmon-status-pill.is-critical { color: var(--error); border-color: rgba(248,81,73,0.25); background: rgba(248,81,73,0.06); }
.sysmon-status-pill.is-critical .dot { background: var(--error); animation: pulse 1.4s ease infinite; }

.sysmon-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 11px;
    color: var(--text-muted);
}

.sysmon-refresh-btn {
    padding: 5px 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-hover);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
}
.sysmon-refresh-btn:hover { border-color: var(--accent); color: var(--accent); }

.sysmon-body {
    flex: 1;
    overflow: auto;
    padding: 16px 22px 22px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sysmon-metrics {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 10px;
}

.sysmon-metric {
    padding: 14px;
    border-radius: 14px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-light);
    min-width: 0;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
    font-family: inherit;
    color: inherit;
    width: 100%;
}
.sysmon-metric:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(47, 129, 247, 0.35);
    transform: translateY(-1px);
}
.sysmon-metric.is-active {
    border-color: rgba(47, 129, 247, 0.55);
    background: rgba(47, 129, 247, 0.1);
    box-shadow: 0 0 0 3px rgba(47, 129, 247, 0.12);
}
.sysmon-metric-hint {
    margin-top: 8px;
    font-size: 9px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
    opacity: 0.8;
}
.sysmon-metric-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 6px;
}
.sysmon-metric-value {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}
.sysmon-metric-sub {
    margin-top: 4px;
    font-size: 11px;
    color: var(--text-muted);
}
.sysmon-metric-bar {
    height: 4px;
    margin-top: 10px;
    border-radius: 999px;
    background: rgba(255,255,255,0.06);
    overflow: hidden;
}
.sysmon-metric-fill {
    height: 100%;
    border-radius: inherit;
    background: var(--accent);
    transition: width 0.35s ease, background 0.2s ease;
}
.sysmon-metric.is-ok .sysmon-metric-value { color: var(--success); }
.sysmon-metric.is-ok .sysmon-metric-fill { background: var(--success); }
.sysmon-metric.is-warning .sysmon-metric-value { color: var(--warning); }
.sysmon-metric.is-warning .sysmon-metric-fill { background: var(--warning); }
.sysmon-metric.is-warning { border-color: rgba(210,153,34,0.2); }
.sysmon-metric.is-critical .sysmon-metric-value { color: var(--error); }
.sysmon-metric.is-critical .sysmon-metric-fill { background: var(--error); }
.sysmon-metric.is-critical { border-color: rgba(248,81,73,0.22); }

.sysmon-chart-panel {
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(0,0,0,0.18);
    border: 1px solid var(--border-light);
}
.sysmon-chart-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}
.sysmon-chart-head h3 {
    margin: 0;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}
.sysmon-chart-legend {
    display: flex;
    gap: 14px;
    font-size: 11px;
    color: var(--text-secondary);
}
.sysmon-chart-legend span::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: middle;
}
.sysmon-legend-cpu::before { background: #58a6ff; }
.sysmon-legend-mem::before { background: #a371f7; }
.sysmon-chart-panel canvas {
    width: 100%;
    height: 120px;
    display: block;
}

.sysmon-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 14px;
    min-height: 280px;
}

.sysmon-panel {
    border-radius: 14px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}
.sysmon-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-light);
    flex-shrink: 0;
}
.sysmon-panel-head h3 {
    margin: 0;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}
.sysmon-panel-head input {
    width: 160px;
    padding: 5px 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 11px;
    outline: none;
}
.sysmon-panel-head input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-glow);
}
.sysmon-panel-body {
    flex: 1;
    overflow: auto;
}

.sysmon-proc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
.sysmon-proc-table th {
    position: sticky;
    top: 0;
    z-index: 1;
    text-align: left;
    padding: 8px 12px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
    background: rgba(13, 17, 23, 0.95);
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}
.sysmon-proc-table th:hover { color: var(--text-primary); }
.sysmon-proc-table th.is-sorted { color: var(--accent); }
.sysmon-proc-table td {
    padding: 8px 12px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}
.sysmon-proc-table tr:hover td { background: rgba(255,255,255,0.03); }
.sysmon-proc-table .proc-name {
    color: var(--text-primary);
    font-weight: 500;
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.sysmon-proc-table .proc-cpu-high { color: var(--warning); font-weight: 600; }
.sysmon-proc-table .proc-cpu-critical { color: var(--error); font-weight: 700; }

.sysmon-side-stack {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-height: 0;
}

.sysmon-list {
    padding: 8px 0;
}
.sysmon-list-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 14px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}
.sysmon-list-item:last-child { border-bottom: none; }
.sysmon-list-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-top: 5px;
    flex-shrink: 0;
}
.sysmon-list-dot.ok { background: var(--success); }
.sysmon-list-dot.warn { background: var(--warning); }
.sysmon-list-dot.bad { background: var(--error); }
.sysmon-list-body { flex: 1; min-width: 0; }
.sysmon-list-body strong {
    display: block;
    font-size: 12px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.sysmon-list-body span {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.sysmon-list-stat {
    font-size: 12px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--text-primary);
    flex-shrink: 0;
}

.sysmon-disk-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    align-items: center;
    padding: 10px 14px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}
.sysmon-disk-row:last-child { border-bottom: none; }
.sysmon-disk-mount {
    font-size: 12px;
    font-weight: 600;
}
.sysmon-disk-meta {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 2px;
}
.sysmon-disk-pct {
    font-size: 13px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}
.sysmon-disk-bar {
    grid-column: 1 / -1;
    height: 4px;
    border-radius: 999px;
    background: rgba(255,255,255,0.06);
    overflow: hidden;
}
.sysmon-disk-fill {
    height: 100%;
    border-radius: inherit;
    background: var(--accent);
}

.sysmon-activity-item {
    padding: 10px 14px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}
.sysmon-activity-item:last-child { border-bottom: none; }
.sysmon-activity-title {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 3px;
}
.sysmon-activity-desc {
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.sysmon-activity-time {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 4px;
}
.sysmon-activity-item.is-error .sysmon-activity-title { color: var(--error); }
.sysmon-activity-item.is-warning .sysmon-activity-title { color: var(--warning); }

.sysmon-empty {
    padding: 24px;
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
}

.sysmon-footer-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-light);
}
.sysmon-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
}
.sysmon-chip.ok { border-color: rgba(63,185,80,0.25); color: var(--success); }
.sysmon-chip.warn { border-color: rgba(210,153,34,0.25); color: var(--warning); }
.sysmon-chip.bad { border-color: rgba(248,81,73,0.25); color: var(--error); }

.sysmon-view-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.sysmon-view-tab {
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid var(--border-light);
    background: rgba(255,255,255,0.03);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}
.sysmon-view-tab:hover {
    color: var(--text-primary);
    border-color: rgba(255,255,255,0.12);
}
.sysmon-view-tab.is-active {
    color: var(--text-primary);
    border-color: rgba(47, 129, 247, 0.45);
    background: var(--accent-soft);
}

.sysmon-detail {
    border-radius: 14px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-light);
    overflow: hidden;
    min-height: 320px;
    display: flex;
    flex-direction: column;
}
.sysmon-detail.hidden { display: none; }
#sysmon-overview.hidden { display: none; }

.sysmon-detail-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-light);
    background: rgba(0,0,0,0.12);
}
.sysmon-detail-title-wrap {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.sysmon-detail-title-wrap h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.02em;
}
.sysmon-detail-title-wrap p {
    margin: 4px 0 0;
    font-size: 12px;
    color: var(--text-muted);
    max-width: 520px;
}
.sysmon-back-btn {
    padding: 6px 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-hover);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    flex-shrink: 0;
}
.sysmon-back-btn:hover { border-color: var(--accent); color: var(--accent); }

.sysmon-detail-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}
.sysmon-detail-controls input {
    width: 180px;
    padding: 6px 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 11px;
    outline: none;
}
.sysmon-detail-controls input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.sysmon-sort-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.sysmon-sort-bar--inline {
    padding: 0 14px 10px;
}
.sysmon-sort-pill {
    padding: 5px 10px;
    border-radius: 999px;
    border: 1px solid var(--border-light);
    background: rgba(255,255,255,0.03);
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
}
.sysmon-sort-pill:hover { color: var(--text-primary); }
.sysmon-sort-pill.is-active {
    color: var(--accent);
    border-color: rgba(47, 129, 247, 0.4);
    background: var(--accent-soft);
}

.sysmon-detail-body {
    flex: 1;
    overflow: auto;
    min-height: 240px;
}

.sysmon-detail-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    min-height: 100%;
}
.sysmon-detail-section {
    border-right: 1px solid var(--border-light);
    min-width: 0;
}
.sysmon-detail-section:last-child { border-right: none; }
.sysmon-detail-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-light);
}
.sysmon-detail-section-head h4 {
    margin: 0;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.sysmon-path-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}
.sysmon-path-tab {
    padding: 3px 8px;
    border-radius: 6px;
    border: 1px solid var(--border-light);
    background: transparent;
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
}
.sysmon-path-tab.is-active {
    color: var(--accent);
    border-color: rgba(47, 129, 247, 0.35);
    background: var(--accent-soft);
}

@media (max-width: 960px) {
    .sysmon-detail-split { grid-template-columns: 1fr; }
    .sysmon-detail-section { border-right: none; border-bottom: 1px solid var(--border-light); }
    .sysmon-metrics { grid-template-columns: repeat(3, 1fr); }
    .sysmon-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .sysmon-metrics { grid-template-columns: repeat(2, 1fr); }
    .sysmon-header { flex-direction: column; align-items: flex-start; }
}