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

/* Bootstrap 5.3.8 is self-hosted at wwwroot/lib/bootstrap/css/bootstrap.min.css. */
:root {
    color-scheme: light;
    --bs-body-bg: #fff;
    --bs-body-color: #1f2328;
    --bs-border-radius: 0.75rem;
    --bs-border-radius-lg: 1rem;
    --bs-font-sans-serif: 'Space Grotesk', 'Segoe UI', sans-serif;
    --bs-primary: #2b5b5e;
    --bs-primary-rgb: 43, 91, 94;
    --bs-success: #1f7a5a;
    --bs-success-rgb: 31, 122, 90;
    --bs-danger: #c63a2f;
    --bs-danger-rgb: 198, 58, 47;
    --bs-warning: #f2b33d;
    --bs-warning-rgb: 242, 179, 61;
    --bg: #f4efe7;
    --bg-accent: #e4f1ef;
    --surface: #ffffff;
    --surface-muted: #f0ebe2;
    --text: #1f2328;
    --muted: #6b6a63;
    --accent: #2b5b5e;
    --accent-strong: #1f4446;
    --accent-soft: #d6ebe8;
    --warning: #f2b33d;
    --danger: #d4564d;
    --danger-strong: #c63a2f;
    --success: #1f7a5a;
    --shadow: none;
    font-family: 'Space Grotesk', 'Segoe UI', sans-serif;
}

html[data-bs-theme="dark"] {
    color-scheme: dark;
    --bs-body-bg: #161b22;
    --bs-body-color: #e6edf3;
    --bs-primary: #75b5b1;
    --bs-primary-rgb: 117, 181, 177;
    --bs-success: #67c49d;
    --bs-success-rgb: 103, 196, 157;
    --bs-danger: #f08b84;
    --bs-danger-rgb: 240, 139, 132;
    --bs-warning: #f4c668;
    --bs-warning-rgb: 244, 198, 104;
    --bg: #0d1117;
    --bg-accent: #132826;
    --surface: #161b22;
    --surface-muted: #202833;
    --text: #e6edf3;
    --muted: #9eabb8;
    --accent: #75b5b1;
    --accent-strong: #a9d7d3;
    --accent-soft: #1c3d3a;
    --warning: #f4c668;
    --danger: #f08b84;
    --danger-strong: #ffb4ae;
    --success: #67c49d;
}

html[data-bs-theme="dark"] .app-header {
    background: rgba(22, 27, 34, 0.82);
    border-bottom-color: rgba(230, 237, 243, 0.12);
}

html[data-bs-theme="dark"] .monitor-card,
html[data-bs-theme="dark"] .summary-item,
html[data-bs-theme="dark"] .monitor-table-row {
    border-color: rgba(230, 237, 243, 0.12);
}

html[data-bs-theme="dark"] .summary-icon {
    background: rgba(255, 255, 255, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: radial-gradient(circle at top, var(--bg-accent), var(--bg) 60%);
    color: var(--text);
    min-height: 100vh;
}

a {
    color: inherit;
}

h1,
h2,
h3,
h4 {
    margin: 0 0 0.5rem 0;
    letter-spacing: -0.02em;
}

.page-title {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.page-title .action-icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

h1:focus,
h1:focus-visible {
    outline: none;
}

p {
    margin: 0.25rem 0 0.75rem 0;
}

.app-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.3rem 2.5rem;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(31, 35, 40, 0.08);
    position: sticky;
    top: 0;
    z-index: 10;
}

.app-header-brand {
    align-items: center;
    display: flex;
    flex: 0 0 auto;
}

.app-nav-toggler {
    display: none;
}

.app-navigation-collapse {
    align-items: center;
    display: flex;
    flex: 1 1 auto;
    min-width: 0;
}

@media (min-width: 768px) {
    .app-navigation-collapse.collapse {
        display: flex;
    }
}

.brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-mark {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    background: var(--surface);
    display: grid;
    place-items: center;
    overflow: hidden;
}

.brand-mark img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.brand-name {
    font-weight: 700;
    font-size: 1rem;
}

.brand-subtitle {
    font-size: 0.85rem;
    color: var(--muted);
}

.app-nav {
    display: flex;
    flex-direction: row;
    gap: 1.75rem;
    margin-left: 3rem;
    font-weight: 600;
}

.app-nav a {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    text-decoration: none;
    padding-bottom: 0.2rem;
    border-bottom: 2px solid transparent;
    font-size: 1rem;
}

.navbar-brand{
    padding: 0 !important;
}

.app-nav a.active {
    border-color: var(--accent);
}

.nav-icon {
    display: inline-flex;
}

.nav-icon svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
    display: block;
}

.app-meta {
    display: flex;
    gap: 0.5rem;
    margin-left: auto;
}

.pill {
    background: var(--accent-soft);
    color: var(--accent-strong);
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.app-main {
    flex: 1;
    padding: 1rem 2.5rem 3rem;
}

.app-footer {
    padding: 1.5rem 2.5rem 2.5rem;
    color: var(--muted);
    font-size: 0.85rem;
}

.app-footer-link {
    color: inherit;
    text-decoration: none;
}

.app-footer-link:hover {
    color: var(--accent);
    text-decoration: underline;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.page-subtitle {
    color: var(--muted);
    max-width: 640px;
}

.settings-tabs {
    display: flex;
    gap: 0.5rem;
    border-bottom: 1px solid rgba(31, 35, 40, 0.12);
    margin-bottom: 1.5rem;
}

.settings-tab {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 0;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: var(--muted);
    font-weight: 600;
    padding: 0.7rem 0.9rem;
}

.settings-tab:hover,
.settings-tab.active {
    color: var(--accent-strong);
}

.settings-tab.active {
    border-bottom-color: var(--accent);
}

.settings-tab .action-icon svg {
    width: 20px;
    height: 20px;
}

.settings-system-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
    gap: 1.5rem;
}

.settings-panel {
    max-width: none;
}

.settings-panel-wide {
    grid-column: 1 / -1;
}

.settings-runtime-grid {
    margin-top: 1.5rem;
}

.settings-subtitle {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.server-detail-link {
    align-items: center;
    color: var(--text);
    display: flex;
    font-weight: 600;
    gap: 0.4rem;
}

.server-detail-link:hover {
    color: var(--accent-strong);
}

.server-list-state {
    color: var(--muted);
    grid-column: 1 / -1;
    padding: 2rem 1rem;
    text-align: center;
}

.server-list-card {
    appearance: none;
    color: inherit;
    cursor: pointer;
    font: inherit;
    min-width: 0;
    text-align: left;
    width: 100%;
}

.server-list-card:focus-visible {
    outline: 3px solid rgba(var(--bs-primary-rgb), 0.35);
    outline-offset: 2px;
}

.history-modal-content {
    min-width: 0;
}

.server-details-grid {
    border-top: 1px solid var(--bs-border-color);
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 1.5rem;
    padding-top: 1.5rem;
}

.server-detail-item {
    border: 1px solid rgba(31, 35, 40, 0.1);
    border-radius: 0.75rem;
    margin: 0;
    padding: 0.85rem 1rem;
}

.server-detail-item dt {
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.server-detail-item dd {
    color: var(--text);
    font-weight: 600;
    margin: 0;
}

.server-detail-item-wide {
    grid-column: 1 / -1;
}

.server-details-modal {
    max-width: 1440px;
}

.server-history-section {
    margin: 0;
    padding: 0;
}

.server-history-chart-legend {
    color: var(--muted);
    display: flex;
    flex-wrap: wrap;
    font-size: 0.8125rem;
    gap: 0.75rem 1rem;
    margin: -0.25rem 0 0.75rem;
}

.server-history-chart-legend span {
    align-items: center;
    display: inline-flex;
    gap: 0.35rem;
}

.server-history-chart-legend i {
    border-radius: 999px;
    height: 0.625rem;
    width: 0.625rem;
}

.server-history-legend-cpu {
    background: var(--accent);
}

.server-history-legend-memory {
    background: var(--success);
}

.server-history-legend-disk {
    background: var(--warning);
}

.server-history-empty {
    align-items: center;
    color: var(--muted);
    display: flex;
    justify-content: center;
    min-height: 220px;
}

.settings-health-header {
    margin-top: 1.5rem;
}

.theme-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.settings-log-limit {
    display: flex;
    align-items: end;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.settings-log-limit .field {
    min-width: min(100%, 220px);
}

.settings-runtime-panel {
    margin-top: 1.25rem;
}

.settings-runtime-section + .settings-runtime-section {
    border-top: 1px solid var(--bs-border-color);
    margin-top: 1.5rem;
    padding-top: 1.5rem;
}

.text-wrap-anywhere {
    overflow-wrap: anywhere;
}

.settings-runtime-section h5 {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.settings-runtime-section h6 {
    font-size: .9375rem;
    margin-bottom: .75rem;
}

.settings-field-grid,
.settings-threshold-grid,
.settings-toggle-grid {
    display: grid;
    gap: 1rem;
}

.settings-field-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.settings-threshold-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    margin-top: 1.25rem;
}

.settings-threshold-grid > div {
    border: 1px solid var(--bs-border-color);
    border-radius: .75rem;
    padding: 1rem;
}

.settings-toggle-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.theme-option {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(31, 35, 40, 0.16);
    border-radius: 0.75rem;
    background: var(--surface);
    color: var(--text);
    font-weight: 600;
    padding: 0.7rem 1rem;
}

.theme-option:hover,
.theme-option.active {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--accent-strong);
}

html[data-bs-theme="dark"] .settings-tabs,
html[data-bs-theme="dark"] .theme-option {
    border-color: rgba(230, 237, 243, 0.16);
}

.page-actions {
    display: flex;
    gap: 0.75rem;
}

.summary-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.summary-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--surface);
    border-radius: 16px;
    padding: 0.9rem 1.1rem;
    box-shadow: var(--shadow);
    border: 1px solid rgba(31, 35, 40, 0.08);
}

.summary-icon {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.7);
}

.summary-icon svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

.summary-content {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    white-space: nowrap;
}

.summary-label {
    font-size: 1.15rem;
    font-weight: 600;
    color: inherit;
}

.summary-label::after {
    content: ":";
    margin-left: 0.2rem;
}

.summary-value {
    font-size: 1.15rem;
    font-weight: 700;
}

.summary-total {
    background: #e7f0ef;
    color: var(--accent-strong);
    border-color: rgba(43, 91, 94, 0.25);
}

.summary-active {
    background: #e7f3ff;
    color: #1d4ed8;
    border-color: rgba(29, 78, 216, 0.2);
}

.summary-healthy {
    background: #e9f7f1;
    color: var(--success);
    border-color: rgba(31, 122, 90, 0.2);
}

.summary-alert {
    background: #fff1ea;
    color: var(--danger-strong);
    border-color: rgba(198, 58, 47, 0.2);
}

.summary-log-warning {
    background: #fff8df;
    color: #a36b06;
    border-color: rgba(242, 179, 61, 0.35);
}

.summary-log-error {
    background: #ffeceb;
    color: var(--danger-strong);
    border-color: rgba(198, 58, 47, 0.3);
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.status-card {
    background: var(--surface);
    border-radius: 20px;
    padding: 1rem;
    box-shadow: var(--shadow);
    border: 1px solid rgba(31, 35, 40, 0.08);
    border-left: 6px solid rgba(31, 35, 40, 0.12);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.status-card-link {
    cursor: pointer;
}

.status-card-ok {
    border-left-color: var(--success);
}

.status-card-warn {
    border-left-color: var(--warning);
}

.status-card-down {
    border-left-color: var(--danger-strong);
}

.status-card-unknown {
    border-left-color: rgba(107, 106, 99, 0.65);
}

.status-card-header {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.status-card-header-main {
    min-width: 0;
    overflow-wrap: anywhere;
}

.status-card-header .muted {
    overflow-wrap: anywhere;
}

.status-title-link {
    text-decoration: none;
    color: inherit;
    display: inline-block;
}

.status-card-link:hover .status-title-link {
    text-decoration: underline;
}

.status-card-body {
    display: grid;
    gap: 0.75rem;
}

.metric {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
}

.metric-label {
    color: var(--muted);
}

.metric-value {
    font-weight: 600;
}

.status-card-actions {
    margin-top: auto;
}

.monitor-card {
    background: var(--surface);
    border-radius: 20px;
    padding: 1rem;
    box-shadow: var(--shadow);
    border: 1px solid rgba(31, 35, 40, 0.08);
}

.monitor-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.tracing-page {
    display: grid;
    gap: 1rem;
}

.tracing-page .page-header {
    margin-bottom: 0;
}

@media (min-width: 901px) {
    .tracing-page {
        height: calc(100dvh - 6rem);
        grid-template-rows: auto auto auto minmax(0, 1fr);
    }

    .tracing-page .tracing-workspace {
        align-items: stretch;
        height: 100%;
        min-height: 0;
    }

    .tracing-page .tracing-list-panel {
        height: auto;
        position: static;
    }

    .tracing-page .tracing-detail-panel {
        min-height: 0;
        overflow-y: auto;
    }
}

.tracing-filters {
    align-items: end;
    display: grid;
    gap: 0.85rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metrics-filters {
    margin-bottom: 0.75rem;
}

.tracing-filter-action {
    display: flex;
    align-items: end;
}

.tracing-workspace {
    align-items: start;
    display: grid;
    grid-template-columns: minmax(280px, 0.34fr) minmax(0, 1fr);
    gap: 0.75rem;
    min-height: 620px;
}

.tracing-dashboard {
    display: grid;
    gap: 0.75rem;
}

.tracing-kpi-grid {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tracing-kpi-card {
    display: grid;
    gap: 0.3rem;
    min-width: 0;
    padding: 1rem 1.15rem;
}

.tracing-kpi-label {
    color: var(--muted);
}

.tracing-kpi-label {
    font-size: 0.85rem;
    font-weight: 600;
}

.tracing-kpi-value {
    color: var(--text);
    font-size: 1.55rem;
    font-variant-numeric: tabular-nums;
    line-height: 1.2;
}

.tracing-kpi-rate .tracing-kpi-value {
    color: var(--success);
}

.tracing-kpi-error .tracing-kpi-value {
    color: var(--danger-strong);
}

.tracing-kpi-p95 .tracing-kpi-value {
    color: #9a6700;
}

.tracing-kpi-p99 .tracing-kpi-value {
    color: #a45b15;
}

.metrics-observability-grid {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metrics-observability-panel {
    display: grid;
    gap: 0.85rem;
    min-width: 0;
}

.metrics-observability-stat-grid {
    display: grid;
    gap: 0.7rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.metrics-observability-stat-grid > div {
    background: rgba(43, 91, 94, 0.035);
    border: 1px solid rgba(31, 35, 40, 0.08);
    border-radius: 0.5rem;
    display: grid;
    gap: 0.2rem;
    min-width: 0;
    padding: 0.7rem;
}

.metrics-observability-stat-grid span {
    color: var(--muted);
    font-size: 0.8rem;
}

.metrics-observability-stat-grid strong {
    color: var(--text);
    font-size: 1rem;
    font-variant-numeric: tabular-nums;
    overflow-wrap: anywhere;
}

.application-runtime-panel {
    overflow: hidden;
    padding: 0;
}

.application-runtime-grid {
    padding: 1rem;
}

.application-runtime-card {
    background: rgba(43, 91, 94, 0.035);
    border: 1px solid rgba(31, 35, 40, 0.08);
    border-radius: 0.5rem;
}

.application-runtime-cpu .tracing-kpi-value {
    color: var(--success);
}

.application-runtime-memory .tracing-kpi-value {
    color: var(--bs-primary);
}

.application-runtime-thread .tracing-kpi-value {
    color: #9a6700;
}

.application-runtime-details {
    border-top: 1px solid rgba(31, 35, 40, 0.08);
    color: var(--muted);
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
    padding: 0.75rem 1rem;
}

.application-runtime-details strong {
    color: var(--text);
    font-variant-numeric: tabular-nums;
}

@media (max-width: 1199.98px) {
    .metrics-observability-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575.98px) {
    .metrics-observability-stat-grid {
        grid-template-columns: 1fr;
    }

}

.metrics-view-switcher {
    flex: 0 0 auto;
}

.metrics-line-chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 0.85rem 1rem 0;
    color: var(--muted);
    font-size: 0.85rem;
}

.metrics-line-chart-legend span {
    align-items: center;
    display: inline-flex;
    gap: 0.4rem;
}

.metrics-line-chart-legend i {
    border-radius: 999px;
    display: inline-block;
    height: 0.45rem;
    width: 0.45rem;
}

.metrics-line-chart-activity,
.metrics-line-chart-path-activity,
.metrics-line-chart-point-activity {
    color: var(--success);
    stroke: var(--success);
}

.metrics-line-chart-error,
.metrics-line-chart-path-error,
.metrics-line-chart-point-error {
    color: var(--danger-strong);
    stroke: var(--danger-strong);
}

.metrics-line-chart-activity,
.metrics-line-chart-error {
    background: currentColor;
}

.metrics-line-chart-shell {
    align-items: stretch;
    display: grid;
    grid-template-columns: 3.5rem minmax(0, 1fr) 3.5rem;
    padding: 0 0.5rem;
}

.metrics-line-chart-y-axis {
    color: var(--muted);
    display: flex;
    flex-direction: column;
    font-size: 0.75rem;
    justify-content: space-between;
    padding: 0.55rem 0.3rem 1.2rem;
}

.metrics-line-chart-y-axis-error {
    text-align: right;
}

.metrics-line-chart-canvas {
    min-width: 0;
    overflow: hidden;
}

.metrics-line-chart-canvas svg {
    display: block;
    height: 13rem;
    width: 100%;
}

.metrics-line-chart-grid {
    stroke: rgba(31, 35, 40, 0.12);
    stroke-width: 1;
}

.metrics-line-chart-path {
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2.2;
}

.metrics-line-chart-point {
    cursor: help;
    fill: var(--surface);
    stroke-width: 2;
}

.metrics-line-chart-point:focus,
.metrics-line-chart-point:hover {
    fill: currentColor;
    r: 5.5;
}

.metrics-line-chart-time-range {
    color: var(--muted);
    display: flex;
    font-size: 0.8rem;
    justify-content: space-between;
    padding: 0.15rem 4rem 0.9rem;
}

.tracing-list-panel,
.tracing-detail-panel {
    min-width: 0;
}

.tracing-list-panel {
    display: flex;
    flex-direction: column;
    height: auto;
    overflow: hidden;
    padding: 0;
    position: sticky;
    top: 1rem;
}

.tracing-panel-header {
    align-items: center;
    border-bottom: 1px solid rgba(31, 35, 40, 0.08);
    display: flex;
    justify-content: space-between;
    padding: 1rem 1rem 0.8rem;
}

.tracing-panel-header h5,
.tracing-waterfall h5,
.tracing-summary h5,
.tracing-attributes h5 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
}

.tracing-count {
    background: rgba(212, 86, 77, 0.12);
    border-radius: 999px;
    color: var(--danger-strong);
    font-size: 0.75rem;
    margin-left: 0.35rem;
    padding: 0.15rem 0.45rem;
}

.tracing-list {
    display: grid;
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
}

.tracing-list-item {
    align-items: flex-start;
    background: transparent;
    border: 0;
    border-bottom: 1px solid rgba(31, 35, 40, 0.08);
    color: inherit;
    display: grid;
    gap: 0.6rem;
    grid-template-columns: auto minmax(0, 1fr) auto;
    padding: 0.9rem 1rem;
    text-align: left;
    width: 100%;
}

.tracing-list-item:hover,
.tracing-list-item.active {
    background: var(--surface-muted);
}

.tracing-list-item.active.error {
    box-shadow: inset 3px 0 0 var(--danger);
}

.tracing-list-item.active.slow {
    box-shadow: inset 3px 0 0 var(--warning);
}

.tracing-list-item.active.healthy {
    box-shadow: inset 3px 0 0 var(--success);
}

.tracing-status-dot {
    background: var(--success);
    border-radius: 50%;
    display: inline-block;
    flex: 0 0 auto;
    height: 0.65rem;
    width: 0.65rem;
}

.tracing-status-dot.error {
    background: var(--danger);
}

.tracing-status-dot.slow {
    background: var(--warning);
}

.tracing-list-main,
.tracing-list-time {
    display: grid;
    gap: 0.2rem;
    min-width: 0;
}

.tracing-duration {
    font-weight: 700;
}

.tracing-operation,
.tracing-trace-id {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tracing-operation {
    font-size: 0.88rem;
}

.tracing-trace-id,
.tracing-list-time {
    color: var(--muted);
    font-size: 0.76rem;
}

.tracing-list-time {
    text-align: right;
}

.tracing-detail-panel {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 0;
}

.modal-backdrop.tracing-mobile-detail-backdrop,
.tracing-mobile-detail-close {
    display: none;
}

.tracing-detail-header {
    border-bottom: 1px solid rgba(31, 35, 40, 0.08);
    display: grid;
    gap: 0.65rem;
    grid-template-columns: minmax(0, 1fr) auto auto;
    padding: 1rem 1.25rem;
}

.tracing-detail-title {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    min-width: 0;
}

.tracing-detail-title strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tracing-detail-title code,
.tracing-summary code {
    color: var(--muted);
    font-size: 0.78rem;
    overflow-wrap: anywhere;
}

.tracing-state-badge {
    align-self: start;
    border-radius: 0.55rem;
    font-size: 0.82rem;
    font-weight: 700;
    padding: 0.35rem 0.6rem;
}

.tracing-state-badge.error {
    background: rgba(212, 86, 77, 0.12);
    color: var(--danger-strong);
}

.tracing-state-badge.slow {
    background: rgba(242, 179, 61, 0.16);
    color: #9a6700;
}

.tracing-state-badge.healthy {
    background: rgba(31, 122, 90, 0.12);
    color: var(--success);
}

.tracing-detail-copy {
    align-self: start;
    display: inline-flex;
    height: 2rem;
    justify-content: center;
    padding: 0;
    width: 2.25rem;
}

.tracing-detail-copy .btn-icon {
    height: 1rem;
    width: 1rem;
    display: ruby;
    vertical-align: middle;
    text-align: center;
}

.tracing-detail-meta {
    color: var(--muted);
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1rem;
    grid-column: 1 / -1;
    font-size: 0.85rem;
}

.tracing-waterfall {
    border-bottom: 1px solid rgba(31, 35, 40, 0.08);
    display: grid;
    gap: 0.75rem;
    padding: 1.25rem;
}

.tracing-waterfall-axis {
    color: var(--muted);
    display: flex;
    font-size: 0.75rem;
    justify-content: space-between;
    padding-left: 31%;
}

.tracing-waterfall-row {
    align-items: center;
    background: transparent;
    border: 0;
    color: inherit;
    cursor: pointer;
    display: grid;
    gap: 0.75rem;
    grid-template-columns: minmax(150px, 0.45fr) minmax(180px, 1fr) minmax(58px, auto);
    padding: 0.3rem;
    text-align: left;
    width: 100%;
}

.tracing-waterfall-row:hover,
.tracing-waterfall-row.active {
    background: var(--surface-muted);
    border-radius: 0.5rem;
}

.tracing-waterfall-row.critical {
    box-shadow: inset 3px 0 0 #e89d31;
}

.tracing-waterfall-name {
    font-size: 0.82rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tracing-waterfall-name.child::before {
    color: var(--muted);
    content: "↳";
    margin-right: 0.3rem;
}

.tracing-waterfall-track {
    background: rgba(43, 91, 94, 0.08);
    border-radius: 999px;
    height: 0.65rem;
    overflow: hidden;
    position: relative;
}

.tracing-waterfall-bar {
    background: var(--accent);
    border-radius: inherit;
    height: 100%;
    position: absolute;
}

.tracing-waterfall-bar.http,
.tracing-legend-swatch.http {
    background: var(--success);
}

.tracing-waterfall-bar.database,
.tracing-legend-swatch.database {
    background: #4f8edc;
}

.tracing-waterfall-bar.redis,
.tracing-legend-swatch.redis {
    background: #8a64c7;
}

.tracing-waterfall-bar.messaging,
.tracing-legend-swatch.messaging {
    background: #f2b33d;
}

.tracing-waterfall-bar.external,
.tracing-legend-swatch.external {
    background: #e89d31;
}

.tracing-waterfall-bar.error,
.tracing-legend-swatch.error {
    background: var(--danger);
}

.tracing-waterfall-bar.internal,
.tracing-legend-swatch.internal {
    background: #6f7d8a;
}

.tracing-waterfall-duration {
    font-size: 0.78rem;
    text-align: right;
    white-space: nowrap;
}

.tracing-waterfall-legend {
    align-items: center;
    color: var(--muted);
    display: flex;
    flex-wrap: wrap;
    font-size: 0.75rem;
    gap: 0.45rem 0.9rem;
}

.tracing-waterfall-legend span {
    align-items: center;
    display: inline-flex;
    gap: 0.35rem;
}

.tracing-legend-swatch {
    border-radius: 50%;
    display: inline-block;
    height: 0.5rem;
    width: 0.5rem;
}

.tracing-critical-path-swatch {
    background: #e89d31;
    border-radius: 2px;
    display: inline-block;
    height: 0.8rem;
    width: 0.2rem;
}

.tracing-detail-grid {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: minmax(250px, 0.42fr) minmax(0, 1fr);
    padding: 1.25rem;
}

.tracing-summary,
.tracing-attributes {
    border: 1px solid rgba(31, 35, 40, 0.08);
    border-radius: 0.85rem;
    min-width: 0;
    padding: 1rem;
}

.tracing-summary dl {
    display: grid;
    gap: 0.55rem 1rem;
    grid-template-columns: minmax(110px, 0.46fr) minmax(0, 1fr);
    margin: 1rem 0 0;
}

.tracing-summary dt {
    color: var(--muted);
    font-size: 0.83rem;
    font-weight: 500;
}

.tracing-summary dd {
    font-size: 0.83rem;
    font-weight: 600;
    margin: 0;
    overflow-wrap: anywhere;
}

.tracing-summary dd.error {
    color: var(--danger-strong);
}

.tracing-summary dd.slow {
    color: #9a6700;
}

.tracing-summary dd.healthy {
    color: var(--success);
}

.tracing-attributes h5 {
    margin-bottom: 1rem;
}

.tracing-selected-span {
    color: var(--muted);
    font-size: 0.78rem;
    margin: -0.65rem 0 1rem;
    overflow-wrap: anywhere;
}

.tracing-attributes th {
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 600;
}

.tracing-attributes td {
    font-size: 0.78rem;
}

.tracing-empty {
    color: var(--muted);
    padding: 2rem 1.25rem;
    text-align: center;
}

.tracing-detail-empty {
    align-content: center;
    flex: 1;
}

.error-card {
    max-width: 640px;
}

.empty {
    text-align: center;
    color: var(--muted);
}

.grid-two {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1rem;
}

.monitor-table {
    display: grid;
    gap: 0.75rem;
}

.monitor-table-row {
    display: grid;
    grid-template-columns: minmax(160px, 1.2fr) minmax(180px, 1.4fr) minmax(140px, 0.8fr) minmax(160px, 1fr);
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(31, 35, 40, 0.08);
}

.monitor-table-row.five {
    grid-template-columns: minmax(170px, 1.4fr) minmax(120px, 0.7fr) minmax(80px, 0.5fr) minmax(100px, 0.6fr) minmax(200px, 1.6fr);
}

.monitor-table-row:last-child {
    border-bottom: none;
}

.sources-table .monitor-table-row {
    grid-template-columns: 60px 250px minmax(200px, 1.2fr) minmax(240px, 1.8fr) minmax(170px, 1fr) minmax(140px, 0.8fr);
}

.monitor-table-head {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    padding-bottom: 0.5rem;
}

.monitor-table-title {
    font-weight: 600;
}

.monitor-table-cell {
    color: var(--muted);
}

.actions {
    display: flex;
    gap: 0.95rem;
    flex-wrap: wrap;
    align-items: center;
}

.history-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
}

.info-label {
    color: var(--muted);
    font-size: 0.85rem;
}

.info-value {
    font-weight: 600;
}

.monitor-btn {
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.loading-button-spinner {
    flex: 0 0 auto;
}

.action-btn {
    --bs-btn-padding-x: 1.2rem;
    --bs-btn-padding-y: 0.55rem;
}

.btn-icon {
    display: inline-flex;
}

.btn-icon svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
    display: block;
}

.link {
    color: var(--accent-strong);
    font-weight: 600;
    text-decoration: none;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

.link:hover {
    text-decoration: underline;
}

.action-link {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    border: none;
    background: none;
    padding: 0;
    cursor: pointer;
    font-weight: 600;
}

.action-icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
    display: block;
}

.action-edit {
    color: var(--accent-strong);
}

.action-play {
    color: var(--success);
}

.action-pause {
    color: #b45309;
}

.action-link.action-delete {
    color: var(--danger-strong);
}

.action-close {
    color: var(--muted);
}

.monitor-form {
    display: grid;
    gap: 1rem;
}

.auth-wrapper {
    max-width: 520px;
    margin: 3.5rem auto 0;
    padding: 0 1rem;
}

.auth-card {
    padding: 2rem;
}

.auth-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.auth-logo {
    width: 64px;
    height: 64px;
    border-radius: 18px;
}

.auth-title {
    margin: 0;
}

.auth-helper {
    color: var(--muted);
    margin: 0.25rem 0 0;
}

.field {
    display: grid;
    gap: 0.35rem;
    font-weight: 600;
}

.field-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.field-icon svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
    display: block;
}

.field.inline {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.monitor-checkbox {
    width: 18px;
    height: 18px;
}

.form-actions {
    display: flex;
    gap: 0.75rem;
}

.modal-actions {
    justify-content: flex-end;
}

.monitor-table-cell.stt {
    color: var(--muted);
    text-align: center;
}

.log-row {
    cursor: pointer;
}

.log-entry-line {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.log-entry-time,
.log-entry-app {
    font-weight: 600;
    white-space: nowrap;
}

.log-entry-time,
.log-entry-separator {
    color: var(--muted);
}

.log-entry-message {
    min-width: 0;
}

.log-detail-content {
    overflow-wrap: anywhere;
    white-space: pre-wrap;
    word-break: break-word;
}

.monitor-toast-container {
    z-index: 1100;
}

.monitor-toast {
    max-width: min(100%, 28rem);
}

.monitor-toast .toast-body {
    min-height: 3.75rem;
}

.monitor-toast-icon {
    align-items: center;
    display: inline-flex;
    flex: 0 0 auto;
    height: 1.5rem;
    justify-content: center;
    width: 1.5rem;
}

.monitor-toast-icon svg {
    fill: currentColor;
    height: 1.25rem;
    width: 1.25rem;
}

.health-history-charts {
    width: 100%;
}

.health-history-chart {
    min-width: 0;
}

.health-history-chart-header {
    align-items: flex-start;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.health-history-chart-header h5 {
    font-size: 1rem;
    margin: 0 0 0.25rem;
}

.health-history-chart-header strong {
    color: var(--success);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.health-history-chart-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: flex-end;
}

.health-history-chart-metrics span {
    display: grid;
    gap: 0.15rem;
    text-align: right;
}

.health-history-chart-metrics small {
    color: var(--muted);
    font-size: 0.75rem;
}

.health-history-chart-legend {
    color: var(--muted);
    display: flex;
    flex-wrap: wrap;
    font-size: 0.8125rem;
    gap: 0.75rem 1rem;
    margin: -0.25rem 0 0.75rem;
}

.health-history-chart-legend span {
    align-items: center;
    display: inline-flex;
    gap: 0.35rem;
}

.health-history-chart-legend i {
    border-radius: 999px;
    height: 0.625rem;
    width: 0.625rem;
}

.health-chart-legend-ok {
    background: var(--success);
}

.health-chart-legend-warn {
    background: var(--warning);
}

.health-chart-legend-down {
    background: var(--danger);
}

.health-performance-chart {
    display: block;
    height: 220px;
    min-width: 100%;
}

.health-performance-chart-shell {
    display: flex;
    min-width: 0;
}

.health-chart-y-axis {
    color: var(--muted);
    flex: 0 0 96px;
    font-size: 0.875rem;
    height: 220px;
    position: relative;
}

.health-chart-y-axis span {
    line-height: 1;
    position: absolute;
    right: 0.75rem;
    white-space: nowrap;
}

.health-chart-y-axis-maximum {
    top: 14px;
    transform: translateY(-50%);
}

.health-chart-y-axis-zero {
    top: 160px;
    transform: translateY(-50%);
}

.server-history-y-axis-middle {
    top: 87px;
    transform: translateY(-50%);
}

.health-chart-scroll {
    cursor: grab;
    flex: 1 1 auto;
    min-width: 0;
    overflow-x: auto;
    overflow-y: hidden;
    position: relative;
    scrollbar-color: var(--bs-border-color) transparent;
    scrollbar-width: thin;
    touch-action: pan-y;
}

.health-chart-scroll.is-dragging {
    cursor: grabbing;
    user-select: none;
}

.health-chart-time-range {
    color: var(--muted);
    display: flex;
    font-size: 0.875rem;
    justify-content: space-between;
    margin-left: 96px;
    margin-top: 0.25rem;
}

.health-chart-grid-line {
    stroke: var(--bs-border-color);
    stroke-width: 1;
    vector-effect: non-scaling-stroke;
}

.health-uptime-segment-ok,
.health-latency-point-ok {
    fill: var(--success);
}

.health-uptime-segment-warn {
    fill: var(--warning);
}

.health-uptime-segment-down,
.health-latency-point-alert {
    fill: var(--danger);
}

.health-latency-point-ok,
.health-latency-point-alert {
    stroke: currentColor;
    stroke-linecap: round;
    stroke-width: 7;
    vector-effect: non-scaling-stroke;
}

.health-latency-point-ok {
    color: var(--success);
}

.health-latency-point-alert {
    color: var(--danger);
}

.health-latency-line {
    fill: none;
    stroke: var(--accent);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2;
    vector-effect: non-scaling-stroke;
}

.server-history-line-cpu,
.server-history-line-memory,
.server-history-line-disk {
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2;
    vector-effect: non-scaling-stroke;
}

.server-history-line-cpu {
    stroke: var(--accent);
}

.server-history-line-memory {
    stroke: var(--success);
}

.server-history-line-disk {
    stroke: var(--warning);
}

.health-chart-empty {
    align-items: center;
    color: var(--muted);
    display: flex;
    inset: 0;
    justify-content: center;
    pointer-events: none;
    position: absolute;
    z-index: 1;
}

@media (max-width: 575.98px) {
    .summary-strip {
        gap: 0.5rem;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .summary-item {
        gap: 0.4rem;
        justify-content: center;
        min-width: 0;
        padding: 0.75rem 0.4rem;
    }

    .summary-icon {
        border-radius: 10px;
        flex: 0 0 32px;
        height: 32px;
        width: 32px;
    }

    .summary-icon svg {
        height: 18px;
        width: 18px;
    }

    .summary-label {
        display: none;
    }

    .summary-value {
        font-size: 1rem;
        line-height: 1;
        white-space: nowrap;
    }

    .health-history-chart-header {
        align-items: stretch;
        flex-direction: column;
    }

    .health-history-chart-metrics {
        justify-content: space-between;
    }

    .health-history-chart-metrics span {
        text-align: left;
    }

    .health-chart-y-axis {
        flex-basis: 76px;
        font-size: 0.75rem;
    }

    .health-chart-y-axis span {
        right: 0.5rem;
    }

    .health-chart-time-range {
        font-size: 0.75rem;
        margin-left: 76px;
    }
}

.monitor-table-head .stt {
    text-align: center;
}

.status-badge {
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-ok {
    background: rgba(31, 122, 90, 0.12);
    color: var(--success);
}

.status-warn {
    background: rgba(242, 179, 61, 0.15);
    color: #a36b06;
}

.status-down {
    background: rgba(212, 86, 77, 0.16);
    color: var(--danger-strong);
}

.status-unknown {
    background: rgba(107, 106, 99, 0.12);
    color: var(--muted);
}

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

.muted.small {
    font-size: 0.8rem;
}

.validation-message {
    color: var(--danger-strong);
    font-size: 0.85rem;
}

.validation-summary {
    color: var(--danger-strong);
    font-size: 0.9rem;
}

.validation-summary ul {
    margin: 0;
    padding-left: 1.1rem;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    display: grid;
    place-items: center;
    padding: 1rem;
    z-index: 50;
}

.modal-card {
    width: min(540px, 100%);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.2);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.modal-text {
    margin: 0 0 1rem 0;
    color: var(--muted);
}

.modal-danger {
    border: 1px solid rgba(212, 86, 77, 0.3);
}

@media (max-width: 1200px) {
    .status-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .app-main {
        padding: 1rem;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .monitor-table-row {
        grid-template-columns: 1fr;
        gap: 0.35rem;
    }

    .monitor-table-head {
        display: none;
    }

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

    .tracing-filter-search,
    .tracing-filter-time {
        grid-column: span 1;
    }

    .tracing-workspace,
    .tracing-detail-grid {
        grid-template-columns: 1fr;
    }

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

    .tracing-workspace {
        min-height: 0;
    }

    .tracing-list-panel {
        height: auto;
        position: static;
    }

    .tracing-list {
        max-height: 420px;
    }
}

@media (max-width: 767.98px) {
    .tracing-detail-panel {
        display: none;
    }

    .tracing-detail-panel.mobile-open {
        background: var(--surface);
        border-radius: 0;
        box-shadow: none;
        display: flex;
        inset: 0;
        min-height: 100dvh;
        overflow-y: auto;
        position: fixed;
        z-index: 60;
    }

    .modal-backdrop.tracing-mobile-detail-backdrop {
        display: block;
        z-index: 50;
    }

    .tracing-detail-panel.mobile-open .tracing-detail-header {
        background: var(--surface);
        grid-template-columns: minmax(0, 1fr) auto auto auto;
        position: sticky;
        top: 0;
        z-index: 1;
    }

    .tracing-mobile-detail-close {
        align-self: start;
        display: inline-flex;
    }

    .app-header {
        align-items: stretch;
        flex-wrap: wrap;
        gap: 0.75rem;
        padding: 0.75rem 1rem;
    }

    .app-header-brand {
        justify-content: space-between;
        width: 100%;
    }

    .app-nav-toggler {
        align-items: center;
        display: inline-flex;
        justify-content: center;
    }

    .app-navigation-collapse {
        align-items: stretch;
        border-top: 1px solid var(--bs-border-color);
        flex-direction: column;
        gap: 0.75rem;
        padding-top: 0.75rem;
        width: 100%;
    }

    .app-navigation-collapse.collapse:not(.show) {
        display: none;
    }

    .app-navigation-collapse.collapse.show {
        display: flex;
    }

    .app-nav {
        flex-direction: column;
        gap: 0.25rem;
        margin-left: 0;
    }

    .app-nav a {
        border-bottom: 0;
        border-left: 3px solid transparent;
        padding: 0.75rem;
    }

    .app-nav a.active {
        border-left-color: var(--accent);
    }

    .app-meta {
        border-top: 1px solid var(--bs-border-color);
        margin-left: 0;
        padding-top: 0.75rem;
        width: 100%;
    }

    .logout-pill {
        justify-content: center;
        width: 100%;
    }
}

@media (max-width: 600px) {
    .status-grid {
        grid-template-columns: 1fr;
    }

    .server-details-grid {
        grid-template-columns: 1fr;
    }
}

.clock {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-strong);
    font-size: 1rem;
    font-weight: 600;
    min-width: 105px;
}

.clock-icon svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
    display: block;
}

.logout-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    border: none;
    background: transparent;
    color: var(--accent-strong);
    font-weight: 600;
    cursor: pointer;
}

.logout-pill:hover {
    background: var(--surface-muted);
}

.logout-icon svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
    display: block;
}

/* Ẩn label mặc định trên desktop/tablet */
.sources-table .source-label {
    display: none;
}

/* Responsive cho bảng sources */

/* Mobile: Chuyển sang layout card */
@media (max-width: 767.98px) {

    /* Ẩn header bảng */
    .sources-table .monitor-table-head {
        display: none;
    }

    /* Chuyển mỗi hàng thành card */
    .sources-table .monitor-table-row {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        padding: 1rem;
        background: var(--surface-muted);
        border-radius: 12px;
        border-bottom: none;
    }

    /* Tên nguồn - hiển thị to và rõ */
    .sources-table .source-name {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--text);
        margin-bottom: 0.25rem;
    }

    /* URL, kiểu kiểm tra, trạng thái - hiển thị với label */
    .sources-table .source-url,
    .sources-table .source-type,
    .sources-table .source-status {
        display: flex;
        gap: 0.5rem;
        align-items: center;
        font-size: 0.9rem;
    }

    .sources-table .source-label {
        display: inline-block;
        font-weight: 600;
        color: var(--muted);
        min-width: 100px;
    }

    .sources-table .source-value {
        color: var(--text);
        word-break: break-all;
    }

    /* Hành động - hiển thị ngang ở cuối */
    .sources-table .actions {
        display: flex;
        gap: 0.75rem;
        flex-wrap: wrap;
        margin-top: 0.5rem;
        padding-top: 0.75rem;
        border-top: 1px solid rgba(31, 35, 40, 0.08);
    }

    /* Ẩn STT trên mobile */
    .sources-table .stt {
        display: none;
    }

    /* Stack nút bấm vertically trên mobile */
    .page-actions {
        flex-direction: column;
        width: 100%;
    }

    .page-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .tracing-filters {
        grid-template-columns: 1fr;
    }

    .tracing-filter-search,
    .tracing-filter-time {
        grid-column: auto;
    }

    .tracing-detail-header {
        grid-template-columns: 1fr;
    }

    .tracing-waterfall {
        overflow-x: auto;
    }

    .tracing-waterfall-row {
        grid-template-columns: 130px minmax(180px, 1fr) 58px;
        min-width: 430px;
    }

    .tracing-waterfall-axis {
        min-width: 430px;
        padding-left: 145px;
    }
}

/* Tablet: Tối ưu bảng */
@media (min-width: 768px) and (max-width: 900px) {

    /* Điều chỉnh độ rộng cột cho tablet */
    .sources-table .monitor-table-row {
        grid-template-columns: 50px 200px minmax(150px, 1fr) minmax(180px, 1.2fr) minmax(130px, 0.8fr) minmax(120px, 0.7fr);
        gap: 0.75rem;
    }

    /* Rút gọn URL với ellipsis */
    .sources-table .source-url {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    /* Giảm padding để tiết kiệm không gian */
    .sources-table .monitor-table-row {
        padding: 0.6rem 0;
    }

    /* Giảm gap của actions */
    .sources-table .actions {
        gap: 0.5rem;
    }
}