/* Connection Monitor - modern operator console */

.cm-monitor {
    --cm-panel-bg: color-mix(in srgb, var(--surface) 86%, transparent);
    --cm-panel-border: color-mix(in srgb, var(--glass-border) 78%, rgba(255,255,255,0.08));
    --cm-panel-hover: color-mix(in srgb, var(--text-muted) 12%, transparent);
    --cm-text-soft: color-mix(in srgb, var(--text-secondary) 72%, var(--text-muted));
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    max-width: 1440px;
}

.cm-console-head {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: 20px;
    border: 1px solid var(--cm-panel-border);
    border-radius: 8px;
    overflow: hidden;
    background:
        linear-gradient(90deg, color-mix(in srgb, var(--info) 14%, transparent), transparent 42%),
        linear-gradient(180deg, color-mix(in srgb, var(--surface) 95%, transparent), color-mix(in srgb, var(--void-deep) 74%, transparent));
}

.cm-console-head::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(color-mix(in srgb, var(--text-muted) 7%, transparent) 1px, transparent 1px),
        linear-gradient(90deg, color-mix(in srgb, var(--text-muted) 6%, transparent) 1px, transparent 1px);
    background-size: 36px 36px;
    mask-image: linear-gradient(90deg, transparent, #000 20%, #000 72%, transparent);
    pointer-events: none;
}

.cm-title-block,
.cm-capability {
    position: relative;
    z-index: 1;
}

.cm-title-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cm-title-row h2 {
    margin: 0;
    font-size: 1.45rem;
    line-height: 1.1;
    letter-spacing: 0;
}

.cm-title-icon {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--info);
    background: color-mix(in srgb, var(--info) 15%, transparent);
    border: 1px solid color-mix(in srgb, var(--info) 28%, transparent);
}

.cm-title-icon svg {
    width: 20px;
    height: 20px;
}

.cm-title-block p {
    margin: 6px 0 0 52px;
    max-width: 560px;
    color: var(--cm-text-soft);
    font-size: 0.84rem;
}


.cm-capability {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-xs);
    min-height: 32px;
    color: var(--text-muted);
}

.cm-mode-badge {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 10px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1;
}

.cm-mode-badge.icmp {
    color: var(--good);
    background: color-mix(in srgb, var(--good) 15%, transparent);
    border: 1px solid color-mix(in srgb, var(--good) 26%, transparent);
}

.cm-mode-badge.tcp {
    color: var(--warn);
    background: color-mix(in srgb, var(--warn) 16%, transparent);
    border: 1px solid color-mix(in srgb, var(--warn) 28%, transparent);
}

.cm-pinned-label,
.cm-export-group > span {
    color: var(--text-muted);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
}

.cm-range-picker,
.cm-pinned-days,
.cm-export-links,
.cm-traceroute-targets {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.cm-pin-day-btn,
.cm-chip-btn {
    min-height: 32px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border: 1px solid var(--cm-panel-border);
    border-radius: 8px;
    background: color-mix(in srgb, var(--surface) 82%, transparent);
    color: var(--text-secondary);
    font: inherit;
    font-size: 0.76rem;
    font-weight: 650;
    cursor: pointer;
    transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.cm-chip-btn:hover,
.cm-pin-day-btn:hover {
    color: var(--text-primary);
    border-color: color-mix(in srgb, var(--info) 30%, var(--cm-panel-border));
    background: color-mix(in srgb, var(--info) 11%, var(--surface));
}

.cm-pin-day-btn {
    flex-shrink: 0;
}

.cm-pin-day-btn[hidden],
.cm-pinned-label[hidden] {
    display: none;
}

.cm-chip-btn.active {
    color: #fff;
    border-color: color-mix(in srgb, var(--accent) 50%, transparent);
    background: var(--accent);
}

.cm-pinned-chip {
    display: inline-flex;
    align-items: stretch;
    min-width: 0;
}

.cm-pinned-chip .cm-chip-btn {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.cm-chip-remove {
    min-height: 32px;
    padding: 0 8px;
    border: 1px solid var(--cm-panel-border);
    border-left: 0;
    border-radius: 0 8px 8px 0;
    background: color-mix(in srgb, var(--surface) 82%, transparent);
    color: var(--text-muted);
    cursor: pointer;
    font: inherit;
    font-size: 0.9rem;
    line-height: 1;
    opacity: 0.78;
}

.cm-chip-remove:hover,
.cm-chip-remove:focus-visible {
    color: var(--crit);
    opacity: 1;
}

.cm-pin-day-btn svg {
    width: 13px;
    height: 13px;
}

.cm-pinned-bar {
    display: none;
    align-items: center;
    gap: var(--space-sm);
    min-width: 0;
    padding: var(--space-sm);
    border: 1px solid var(--cm-panel-border);
    border-radius: 8px;
    background: color-mix(in srgb, var(--surface) 70%, transparent);
}

.cm-pinned-bar:not([hidden]) {
    display: flex;
}

.cm-no-data {
    display: none;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    min-height: 180px;
    padding: var(--space-xl);
    border: 1px dashed var(--cm-panel-border);
    border-radius: 8px;
    color: var(--text-muted);
    background: color-mix(in srgb, var(--surface) 54%, transparent);
    text-align: center;
}

.cm-no-data svg {
    width: 20px;
    height: 20px;
}

.cm-stats-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: var(--space-sm);
}

.cm-kpi-card {
    min-height: 92px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 15px 16px;
    border: 1px solid var(--cm-panel-border);
    border-radius: 8px;
    background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 94%, transparent), color-mix(in srgb, var(--void-deep) 62%, transparent));
    animation: staggerIn 0.42s var(--ease-out-expo) both;
}

.cm-kpi-card:nth-child(2) { animation-delay: 0.03s; }
.cm-kpi-card:nth-child(3) { animation-delay: 0.06s; }
.cm-kpi-card:nth-child(4) { animation-delay: 0.09s; }
.cm-kpi-card:nth-child(5) { animation-delay: 0.12s; }
.cm-kpi-card:nth-child(6) { animation-delay: 0.15s; }

.cm-kpi-value {
    color: var(--cm-kpi-color, var(--text-primary));
    font-size: 1.45rem;
    font-weight: 800;
    line-height: 1.05;
    font-variant-numeric: tabular-nums;
}

.cm-kpi-label {
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.cm-workspace {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.42fr);
    gap: var(--space-md);
    align-items: stretch;
}

.cm-side-stack {
    display: grid;
    gap: var(--space-md);
    min-width: 0;
}

.cm-panel {
    padding: var(--space-md);
    border-radius: 8px;
    border-color: var(--cm-panel-border);
    background: var(--cm-panel-bg);
}

.cm-panel.glass {
    border-radius: 8px;
}

.cm-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
}

.cm-panel-title {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-width: 0;
}

.cm-panel-title svg {
    width: 17px;
    height: 17px;
    color: var(--info);
    flex: 0 0 auto;
}

.cm-panel-title h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 0.92rem;
    font-weight: 750;
    letter-spacing: 0;
}

.cm-chart-panel {
    min-width: 0;
    min-height: 430px;
}

.cm-chart-mount {
    min-width: 0;
    min-height: 320px;
}

.cm-chart-mount .uplot {
    width: 100% !important;
}

.cm-chart-mount .u-legend {
    color: var(--text-secondary);
    font-size: 0.72rem;
}

.cm-resolution {
    display: none;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    text-align: right;
}

.cm-availability-panel {
    align-self: start;
}

.cm-availability-band {
    height: 28px;
    display: flex;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--text-muted) 12%, transparent);
    border-radius: 8px;
    background: color-mix(in srgb, var(--void-deep) 70%, transparent);
}

.cm-availability-segment {
    height: 100%;
    min-width: 1px;
}

.cm-availability-segment.ok { background: var(--good); }
.cm-availability-segment.degraded { background: var(--warn); }
.cm-availability-segment.down { background: var(--crit); }

.cm-availability-legend {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: var(--space-sm);
    color: var(--text-muted);
    font-size: 0.74rem;
    font-weight: 600;
}

.cm-availability-legend span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.cm-availability-legend i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.cm-availability-legend i.ok { background: var(--good); }
.cm-availability-legend i.degraded { background: var(--warn); }
.cm-availability-legend i.down { background: var(--crit); }

.cm-log-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-md);
}

.cm-raw-log-panel {
    grid-column: 1 / -1;
}

.cm-panel-copy {
    margin: 8px 0 0;
    color: var(--cm-text-soft);
    font-size: 0.82rem;
    line-height: 1.45;
}

.cm-export-group,
.cm-traceroute-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-sm);
    flex-wrap: wrap;
    min-width: 0;
}

.cm-traceroute-btn {
    min-height: 36px;
    padding: 8px 12px;
    border-radius: 8px;
}

.cm-traceroute-btn svg {
    width: 15px;
    height: 15px;
}

.cm-traceroute-btn.is-running {
    opacity: 0.72;
    cursor: progress;
}

.cm-table-wrap {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    border: 1px solid color-mix(in srgb, var(--glass-border) 62%, transparent);
    border-radius: 8px;
}

.cm-target-table-wrap {
    overflow-x: auto;
}

.cm-data-table,
#cm-per-target-stats .data-table {
    width: 100%;
    min-width: 560px;
    border-collapse: collapse;
    font-size: 0.8rem;
}

.cm-data-table th,
#cm-per-target-stats .data-table th {
    padding: 10px 12px;
    color: var(--text-muted);
    font-size: 0.68rem;
    font-weight: 750;
    letter-spacing: 0.07em;
    text-align: left;
    text-transform: uppercase;
    background: color-mix(in srgb, var(--void-deep) 58%, transparent);
    border-bottom: 1px solid color-mix(in srgb, var(--glass-border) 72%, transparent);
    white-space: nowrap;
}

.cm-data-table td,
#cm-per-target-stats .data-table td {
    padding: 11px 12px;
    color: var(--text-secondary);
    border-bottom: 1px solid color-mix(in srgb, var(--glass-border) 46%, transparent);
    vertical-align: middle;
}

.cm-data-table tbody tr:last-child td,
#cm-per-target-stats .data-table tbody tr:last-child td {
    border-bottom: none;
}

.cm-data-table tbody tr:hover,
#cm-per-target-stats .data-table tbody tr:hover {
    background: var(--cm-panel-hover);
}

.cm-target-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    margin-right: 7px;
    border-radius: 50%;
    vertical-align: middle;
}

.cm-target-host {
    display: inline-block;
    margin-left: 5px;
    color: var(--text-muted);
    font-size: 0.82em;
}

#cm-per-target-stats .cm-target-table-wrap {
    overflow: visible;
    border: 0;
    border-radius: 0;
}

#cm-per-target-stats .cm-target-table,
#cm-per-target-stats .cm-target-table tbody {
    display: block;
    width: 100%;
    min-width: 0;
}

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

#cm-per-target-stats .cm-target-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

#cm-per-target-stats .cm-target-table tr {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    padding: 12px;
    border-bottom: 1px solid color-mix(in srgb, var(--glass-border) 46%, transparent);
}

#cm-per-target-stats .cm-target-table tr:last-child {
    border-bottom: 0;
}

#cm-per-target-stats .cm-target-table td {
    min-width: 0;
    padding: 0;
    border-bottom: 0;
    color: var(--text-secondary);
}

#cm-per-target-stats .cm-target-table td:first-child {
    grid-column: 1 / -1;
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0;
}

#cm-per-target-stats .cm-target-table td:not(:first-child) {
    display: flex;
    flex-direction: column;
    gap: 2px;
    white-space: nowrap;
    text-align: left;
    font-variant-numeric: tabular-nums;
}

#cm-per-target-stats .cm-target-table td:not(:first-child)::before {
    content: attr(data-label);
    color: var(--text-muted);
    font-size: 0.62rem;
    font-weight: 750;
    letter-spacing: 0.06em;
    line-height: 1.1;
    text-transform: uppercase;
}

.cm-loss-cell,
.cm-samples-cell,
.text-right {
    text-align: right;
}

.cm-loss-cell {
    font-weight: 750;
    font-variant-numeric: tabular-nums;
}

.cm-samples-cell {
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.cm-diagnosis,
.cm-traceroute-alert {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: var(--space-sm);
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 700;
}

.cm-diagnosis svg,
.cm-traceroute-alert svg {
    width: 16px;
    height: 16px;
    flex: 0 0 auto;
}

.cm-diagnosis.external,
.cm-traceroute-alert.error {
    color: var(--crit);
    background: color-mix(in srgb, var(--crit) 12%, transparent);
}

.cm-diagnosis.internal,
.cm-traceroute-alert.warn {
    color: var(--warn);
    background: color-mix(in srgb, var(--warn) 13%, transparent);
}

.cm-traceroute-alert.ok {
    color: var(--good);
    background: color-mix(in srgb, var(--good) 12%, transparent);
}

.cm-traceroute-result {
    display: none;
    margin-bottom: var(--space-sm);
}

.cm-traceroute-empty {
    display: none;
    padding: var(--space-lg);
    color: var(--text-muted);
    text-align: center;
}

.cm-trace-row {
    cursor: default;
}

.cm-trace-toggle {
    border: 0;
    background: transparent;
    color: inherit;
    cursor: pointer;
    font: inherit;
    padding: 0;
    text-align: left;
}

.cm-trace-toggle:hover,
.cm-trace-toggle:focus-visible {
    color: var(--accent);
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

.cm-fingerprint,
.cm-hop-ip {
    font-family: var(--font-mono);
    font-size: 0.78rem;
}

.cm-reached-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    min-height: 22px;
    padding: 2px 7px;
    border-radius: 8px;
    font-size: 0.76rem;
    font-weight: 800;
}

.cm-reached-badge.yes {
    color: var(--good);
    background: color-mix(in srgb, var(--good) 14%, transparent);
}

.cm-reached-badge.no {
    color: var(--crit);
    background: color-mix(in srgb, var(--crit) 14%, transparent);
}

.trace-detail-row td {
    background: color-mix(in srgb, var(--void-deep) 52%, transparent);
}

.cm-hop-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
}

.cm-hop-table th,
.cm-hop-table td {
    padding: 6px 8px;
    text-align: left;
}

.cm-hop-table th {
    color: var(--text-muted);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

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

@media (prefers-reduced-motion: reduce) {
    .cm-kpi-card,
    .cm-chip-btn,
    .cm-pin-day-btn {
        animation: none !important;
        transition: none !important;
    }
}

@media (max-width: 1180px) {
    .cm-stats-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .cm-workspace,
    .cm-log-grid {
        grid-template-columns: 1fr;
    }

    .cm-side-stack {
        grid-template-columns: minmax(0, 1fr) minmax(280px, 0.75fr);
    }
}

@media (max-width: 760px) {
    .cm-console-head,
    .cm-side-stack {
        display: flex;
        flex-direction: column;
        align-items: stretch;
    }

    .cm-console-head {
        padding: var(--space-md);
    }

    .cm-title-block p {
        margin-left: 0;
    }

    .cm-capability {
        justify-content: flex-start;
    }

    .cm-pinned-bar {
        align-items: stretch;
        flex-direction: column;
    }

    .cm-stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .cm-panel {
        padding: var(--space-sm);
    }

    .cm-chart-panel {
        min-height: 360px;
    }

    .cm-chart-mount {
        min-height: 260px;
    }

    .cm-export-group,
    .cm-traceroute-actions {
        display: grid;
        grid-template-columns: 1fr;
        justify-content: flex-start;
        align-items: stretch;
        width: 100%;
    }

    .cm-export-links,
    .cm-traceroute-targets {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
    }

    .cm-export-links .cm-chip-btn,
    .cm-traceroute-targets .cm-chip-btn,
    .cm-traceroute-btn {
        width: 100%;
        justify-content: center;
    }

    .cm-availability-panel {
        align-self: stretch;
    }

    #cm-per-target-stats .cm-target-table tr {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 420px) {
    .cm-stats-grid {
        grid-template-columns: 1fr;
    }

    .cm-kpi-card {
        min-height: 76px;
    }

    .cm-export-links,
    .cm-traceroute-targets {
        grid-template-columns: 1fr;
    }
}