:root {
  --color-bg: #eef2f6;
  --color-surface: #ffffff;
  --color-surface-muted: #f6f8fa;
  --color-border: #d8e0e8;
  --color-text: #17212b;
  --color-text-muted: #647383;
  --color-primary: #176b87;
  --color-primary-hover: #10566e;
  --color-success: #16815d;
  --color-warning: #a86f12;
  --color-danger: #b34545;
  --color-primary-soft: #e7f2f5;
  --color-primary-subtle: #f0f7f9;
  --color-focus-ring: rgba(23, 107, 135, 0.2);
  --color-surface-glass: rgba(255, 255, 255, 0.96);
  --color-success-ring: rgba(22, 129, 93, 0.12);
  --color-warning-ring: rgba(168, 111, 18, 0.12);
  --color-danger-ring: rgba(179, 69, 69, 0.12);

  --space-xs: 0.35rem;
  --space-sm: 0.65rem;
  --space-md: 1rem;
  --space-lg: 1.4rem;
  --radius-md: 0.55rem;
  --radius-lg: 0.8rem;

  --shadow-panel: 0 1px 3px rgba(27, 43, 58, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 0.875rem;
  overflow-x: hidden;
}

.client-app-shell {
  width: min(calc(100% - 2rem), 1600px);
  min-width: 0;
  margin: 0 auto 20px;
  padding: var(--space-md) 0 var(--space-lg);
}

.client-topbar,
.client-overview-panel,
.device-strip,
.events-panel,
.analysis-card,
.invalid-route-card,
.debug-details {
  max-width: 100%;
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-glass);
  box-shadow: var(--shadow-panel);
}

.client-topbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-md);
  min-height: 62px;
  padding: var(--space-sm) var(--space-md);
  backdrop-filter: blur(10px);
}

.client-topbar-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-sm);
}

.auth-screen {
  display: grid;
  min-height: calc(100vh - 2rem);
  place-items: center;
  padding: var(--space-md);
}

.auth-card {
  width: min(380px, 100%);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-panel);
}

.auth-card h1 {
  margin-top: 0.2rem;
  font-size: 1.25rem;
}

.auth-field {
  display: grid;
  gap: 0.35rem;
  margin-top: var(--space-md);
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.auth-field input {
  width: 100%;
  min-height: 40px;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
}

.auth-error {
  margin-top: var(--space-md);
  color: var(--color-danger);
  font-size: 0.82rem;
  font-weight: 650;
}

.auth-submit {
  width: 100%;
  margin-top: var(--space-md);
}

.page-nav {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin: var(--space-xs) 0 var(--space-sm);
}

.back-link-button {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  gap: 0.35rem;
  padding: 0 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  color: var(--color-primary);
  cursor: pointer;
  font-weight: 750;
  line-height: 1;
  text-decoration: none;
  transition:
    background-color 120ms ease,
    border-color 120ms ease,
    color 120ms ease;
}

.back-link-button:hover {
  border-color: var(--color-primary);
  background: var(--color-surface);
  color: var(--color-primary-hover);
}

.client-overview-panel,
.device-strip,
.invalid-route-card,
.debug-details,
.analysis-card,
.device-grid {
  margin-top: var(--space-md);
}

.client-overview-panel,
.invalid-route-card,
.debug-details,
.analysis-card {
  padding: var(--space-md);
}

.device-strip,
.analysis-card,
.events-panel {
  overflow-anchor: none;
}

.events-panel {
  border: none;
}

.client-overview-heading,
.compact-card-heading,
.device-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.client-overview-heading h2,
.device-strip h2 {
  font-size: 1.2rem;
}

.client-muted,
.client-id {
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

.client-id {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.client-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.client-toolbar {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(150px, auto) minmax(150px, auto);
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.client-toolbar input,
.client-toolbar select,
.mission-form input,
.mission-form select {
  width: 100%;
  min-height: 34px;
  padding: 0.42rem 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
}

.client-message {
  margin-top: var(--space-sm);
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-primary-subtle);
  color: var(--color-primary);
}

.client-table-wrap {
  width: 100%;
  max-width: 100%;
  max-height: min(58vh, 560px);
  margin-top: var(--space-md);
  overflow: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  -webkit-overflow-scrolling: touch;
  scrollbar-gutter: stable;
}

.client-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.client-table th,
.client-table td {
  padding: 0.55rem 0.65rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: middle;
  white-space: nowrap;
}

.client-table th {
  position: sticky;
  z-index: 1;
  top: 0;
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.client-table tbody tr:hover {
  background: var(--color-primary-subtle);
}

.client-table-empty {
  padding: var(--space-lg) !important;
  color: var(--color-text-muted);
  text-align: center !important;
  white-space: normal !important;
}

.button-compact {
  min-height: 30px;
  padding: 0.35rem 0.55rem;
  font-size: 0.78rem;
}

.sync-pill {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border: 1px solid rgba(23, 107, 135, 0.18);
  border-radius: 999px;
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 0.22rem 0.52rem;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.04em;
}

.status-focus {
  margin-bottom: var(--space-sm);
}

.status-focus .status-badge {
  min-height: 38px;
  padding: 0.45rem 0.85rem;
  font-size: 0.95rem;
}

.status-running {
  background: rgba(22, 129, 93, 0.12);
  color: var(--color-success);
}

.status-starting {
  background: rgba(23, 107, 135, 0.12);
  color: var(--color-primary);
}

.status-stopping {
  background: rgba(183, 121, 31, 0.14);
  color: #9a6612;
}

.status-live {
  background: rgba(22, 129, 93, 0.12);
  color: var(--color-success);
}

.status-stopped,
.status-unknown {
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
}

.status-offline {
  background: rgba(179, 69, 69, 0.08);
  color: var(--color-text-muted);
}

.status-error {
  background: rgba(179, 69, 69, 0.12);
  color: var(--color-danger);
}

.client-table tbody tr.client-row-offline {
  color: var(--color-text-muted);
  background: rgba(100, 115, 131, 0.045);
}

.client-table tbody tr.client-row-offline td:not(:last-child) {
  opacity: 0.78;
}

.device-strip {
  padding: var(--space-sm) var(--space-md);
  min-width: 0;
}

.device-strip-title {
  display: grid;
  min-width: 0;
  gap: 0.18rem;
}

.device-strip-title h2 {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.device-strip-title .status-badge {
  width: max-content;
  min-height: 34px;
  padding: 0.4rem 0.78rem;
  font-size: 0.95rem;
}

.device-strip-title .spinner {
  display: inline-flex;
  width: 20px;
  height: 18px;
  align-items: flex-end;
  justify-content: center;
  gap: 2px;
  border: 0;
  border-radius: 0;
  animation: none;
}

.device-strip-title .spinner span {
  width: 3px;
  height: 100%;
  border-radius: 999px;
  background: #16a34a;
  transform-origin: center bottom;
  animation: equalizer-bar 0.82s ease-in-out infinite;
}

.device-strip-title .spinner span:nth-child(2) {
  animation-delay: 0.1s;
}

.device-strip-title .spinner span:nth-child(3) {
  animation-delay: 0.2s;
}

.device-strip-title .spinner span:nth-child(4) {
  animation-delay: 0.3s;
}

@keyframes equalizer-bar {
  0%,
  100% {
    transform: scaleY(0.35);
  }

  45% {
    transform: scaleY(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .device-strip-title .spinner span {
    animation: none;
    transform: scaleY(0.7);
  }
}

.device-strip-meta {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-sm) var(--space-md);
  margin: 0;
  min-width: 0;
}

.device-strip-meta dt,
.detail-list dt {
  color: var(--color-text-muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.device-strip-meta dd,
.detail-list dd {
  margin: 0.12rem 0 0;
  overflow-wrap: anywhere;
}

.device-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
}

.mission-control-grid {
  grid-template-columns: minmax(0, 1fr);
}

.mission-analysis-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: var(--space-md);
  margin-top: var(--space-md);
  align-items: start;
  min-width: 0;
}

.mission-stack {
  display: grid;
  grid-template-rows: auto auto;
  align-content: start;
  gap: var(--space-md);
  height: auto;
  min-width: 0;
  min-height: 0;
}

.mission-stack > *,
.mission-analysis-grid > * {
  min-width: 0;
}

.mission-analysis-grid .device-card,
.mission-analysis-grid .analysis-card {
  display: flex;
  flex-direction: column;
  margin-top: 0;
  height: 100%;
}

.mission-analysis-grid .mission-manager-panel {
  display: flex;
  min-height: 0;
  flex-direction: column;
  margin-top: 0;
}

.device-card {
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-panel);
}

.session-history-panel {
  margin-top: var(--space-md);
  padding: var(--space-md);
  overflow-anchor: none;
}

.session-history-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.session-history-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.session-history-body[hidden] {
  display: none;
}

.session-history-table-wrap {
  height: 500px;
  max-height: 500px;
  overflow: auto;
  contain: paint;
}

.session-history-table {
  min-width: 820px;
}

.session-history-table tbody tr {
  cursor: pointer;
}

.session-history-table tbody tr:hover {
  background: var(--color-primary-subtle);
}

.session-history-table tbody tr:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}

.session-history-table tbody tr.selected {
  background: var(--color-primary-subtle);
  box-shadow: inset 3px 0 0 var(--color-primary);
}

.session-history-table tbody tr.selected td {
  background: rgba(23, 107, 135, 0.11);
  font-weight: 750;
}

.session-history-table tbody tr.selected td:first-child {
  box-shadow: inset 4px 0 0 var(--color-primary);
  color: var(--color-primary);
}

.session-id-with-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.session-row-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
}

.session-analysis-button {
  min-height: 2rem;
}

.compact-card-heading {
  margin-bottom: var(--space-sm);
}

.events-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xs);
}

.events-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  margin: 0;
}

.events-stats div:nth-child(3) {
  grid-column: 1 / -1;
}

.events-stats-panel {
  margin: 0;
}

.analysis-card .events-stats-panel {
  margin: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.events-stats div {
  min-width: 0;
  display: grid;
  align-content: center;
  min-height: 58px;
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
}

.events-stats dt {
  color: var(--color-text-muted);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.events-stats dd {
  margin: 0.15rem 0 0;
  overflow-wrap: anywhere;
  font-size: 1rem;
  font-weight: 750;
  line-height: 1.15;
}

.events-stats small {
  margin-top: 0.12rem;
  overflow-wrap: anywhere;
  color: var(--color-text-muted);
  font-size: 0.68rem;
  font-weight: 750;
  line-height: 1.15;
}

.ingestion-health-card {
  display: grid;
  gap: 0.55rem;
  margin-top: var(--space-sm);
  padding: 0.65rem 0.75rem;
  border: 1px solid rgba(179, 69, 69, 0.2);
  border-radius: var(--radius-md);
  background: rgba(255, 248, 232, 0.8);
}

.ingestion-health-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.ingestion-health-copy {
  display: grid;
  min-width: 0;
  gap: 0.16rem;
}

.ingestion-health-label {
  color: var(--color-text-muted);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ingestion-health-copy strong {
  color: var(--color-text);
  font-size: 0.92rem;
}

.ingestion-health-copy span,
.ingestion-health-copy small {
  color: var(--color-text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.ingestion-health-details {
  max-height: min(24vh, 220px);
  min-height: 0;
  overflow: auto;
  border-top: 1px solid rgba(179, 69, 69, 0.16);
  padding-top: 0.45rem;
  scrollbar-gutter: stable;
}

.ingestion-health-details table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.72rem;
}

.ingestion-health-details th,
.ingestion-health-details td {
  padding: 0.28rem 0.35rem;
  border-bottom: 1px solid rgba(23, 33, 43, 0.08);
  text-align: left;
  vertical-align: top;
}

.ingestion-health-details th {
  color: var(--color-text-muted);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.events-error {
  margin-bottom: var(--space-sm);
  border-color: rgba(179, 69, 69, 0.24);
  background: rgba(179, 69, 69, 0.08);
  color: var(--color-danger);
}

.analysis-card {
  min-width: 0;
  min-height: 0;
  padding: var(--space-md);
}

.analysis-card .events-heading {
  margin-bottom: var(--space-sm);
}

.detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem var(--space-md);
  margin: 0;
}

.compact-detail-list div {
  min-width: 0;
}

.mission-form {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: var(--space-sm);
  align-items: end;
  min-width: 0;
}

.mission-form label,
.mission-upload {
  display: grid;
  align-content: start;
  min-width: 0;
  gap: 0.25rem;
  color: var(--color-text-muted);
  font-size: 0.74rem;
  font-weight: 750;
}

.mission-upload .button {
  width: 100%;
  min-height: 34px;
  max-width: 164px;
}

.mission-form .client-actions {
  grid-column: auto;
  align-self: end;
  min-width: 0;
  justify-content: flex-start;
  padding-top: 0;
}

.mission-form-message {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.25;
}

.mission-form-message-error {
  color: #9b1c1c;
}

.mission-form-message-success {
  color: #0f6b4d;
}

.mission-form-message-warning {
  color: #a15c00;
}

.mission-manager-panel {
  overflow-anchor: none;
  padding: var(--space-md);
  margin-top: var(--space-md);
  min-width: 0;
}

.mission-manager-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.mission-manager-header strong {
  display: block;
  margin-top: 0.12rem;
  font-size: 1rem;
}

.mission-manager-summary-actions {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.mission-manager-body[hidden] {
  display: none;
}

.mission-manager-body {
  display: flex;
  min-height: 0;
  flex: 1 1 auto;
  flex-direction: column;
}

.mission-manager-toolbar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin: var(--space-sm) 0;
}

.mission-manager-toolbar p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

.mission-manager-table-wrap {
  min-height: 0;
  max-height: min(34vh, 320px);
  flex: 1 1 auto;
  overflow: auto;
  scrollbar-gutter: stable;
}

.mission-manager-table {
  min-width: 720px;
}

.mission-manager-table th:last-child,
.mission-manager-table td:last-child {
  text-align: right;
}

.mission-manager-file {
  margin-top: 0.15rem;
  color: var(--color-text-muted);
  font-size: 0.76rem;
  font-weight: 650;
}

.mission-manager-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.35rem;
}

.mission-threshold-value {
  min-height: 28px;
  padding: 0.2rem 0.45rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-primary);
  cursor: pointer;
  font: inherit;
  font-weight: 750;
}

.mission-threshold-value:hover,
.mission-threshold-value:focus-visible {
  border-color: rgba(23, 107, 135, 0.22);
  background: var(--color-primary-subtle);
  outline: none;
}

.mission-threshold-display {
  color: var(--color-text);
  font-weight: 750;
  font-variant-numeric: tabular-nums;
}

.mission-threshold-edit {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.mission-threshold-edit input {
  width: 92px;
  min-height: 30px;
  padding: 0.3rem 0.45rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.mission-icon-button {
  display: inline-flex;
  width: 34px;
  min-width: 34px;
  height: 32px;
  align-items: center;
  justify-content: center;
  padding: 0;
  font-size: 1rem;
  line-height: 1;
}

.mission-edit-field input,
.mission-rename-field input {
  width: min(260px, 100%);
  min-height: 34px;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-weight: 700;
}

.mission-inline-error {
  margin-top: 0.25rem;
  color: #9b1c1c;
  font-size: 0.75rem;
  font-weight: 750;
}

.mission-delete-button {
  color: var(--color-danger);
}

.confirm-modal-backdrop {
  position: fixed;
  z-index: 260;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--space-md);
  background: rgba(15, 23, 42, 0.28);
  backdrop-filter: blur(2px);
}

.confirm-modal-card {
  width: min(420px, 100%);
  padding: var(--space-md);
  border: 1px solid rgba(155, 28, 28, 0.22);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.2);
}

.confirm-modal-card h2 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.confirm-modal-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.84rem;
}

.confirm-modal-card p span {
  color: var(--color-text);
  font-weight: 800;
}

.confirm-modal-detail {
  margin-top: 0.45rem !important;
  font-size: 0.78rem !important;
}

.confirm-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.45rem;
  margin-top: var(--space-md);
}

.button.mission-confirm-danger {
  border-color: var(--color-danger);
  background: var(--color-danger);
}

.button.mission-confirm-danger:hover {
  border-color: var(--color-danger);
  background: var(--color-danger);
  filter: brightness(0.94);
}

.compact-empty {
  padding: var(--space-md);
}

.debug-details summary {
  cursor: pointer;
  font-weight: 800;
}

.json-block {
  max-height: 220px;
  overflow: auto;
  margin: var(--space-sm) 0 0;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: #111827;
  color: #d1e7dd;
  font-size: 0.76rem;
  white-space: pre-wrap;
}

@media (max-width: 1399px) and (min-width: 1024px) {
  .client-app-shell {
    width: min(calc(100% - 3rem), 1440px);
  }

  .mission-analysis-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .mission-stack {
    display: contents;
  }

  #missionControlMount {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
    height: 100%;
  }

  .mission-analysis-grid > .analysis-card {
    grid-column: 2;
    grid-row: 1;
    align-self: start;
  }

  #missionManagerMount {
    grid-column: 1 / -1;
    grid-row: 2;
    min-width: 0;
  }

  .mission-manager-table-wrap {
    max-height: min(36vh, 360px);
  }
}

@media (max-width: 1023px) {
  .client-app-shell {
    width: min(calc(100% - 2rem), 1024px);
  }

  .mission-analysis-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .mission-stack {
    display: contents;
  }

  #missionControlMount,
  #missionManagerMount,
  .mission-analysis-grid > .analysis-card {
    grid-column: 1;
    min-width: 0;
  }

  #missionControlMount {
    grid-row: 1;
  }

  #missionManagerMount {
    grid-row: 2;
  }

  .mission-analysis-grid > .analysis-card {
    grid-row: 3;
  }

  .mission-form {
    grid-template-columns: 1fr;
  }

  .mission-form .client-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .mission-form .client-actions .button {
    width: 100%;
  }

  .device-strip {
    align-items: flex-start;
    flex-direction: column;
  }

  .device-strip-meta {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .client-topbar,
  .client-overview-heading,
  .events-heading,
  .device-strip {
    align-items: flex-start;
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .client-toolbar,
  .device-grid,
  .mission-analysis-grid,
  .mission-form {
    grid-template-columns: 1fr;
  }

  .mission-manager-toolbar,
  .confirm-modal-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .device-strip-meta,
  .detail-list,
  .events-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .events-stats div:nth-child(3) {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .client-app-shell {
    width: min(calc(100% - 1.5rem), 680px);
    padding-top: var(--space-sm);
  }

  .client-topbar-actions,
  .session-history-actions,
  .mission-manager-summary-actions {
    width: 100%;
    justify-content: space-between;
  }

  .client-topbar-actions .button,
  .analysis-card #btnOpenWaterfall {
    flex: 0 0 auto;
  }

  .analysis-card .events-heading {
    align-items: stretch;
  }

  .analysis-card #btnOpenWaterfall {
    width: 100%;
  }

  .ingestion-health-main {
    align-items: stretch;
    flex-direction: column;
  }

  .ingestion-health-main .button {
    width: 100%;
  }

  .mission-manager-toolbar .button {
    width: 100%;
  }

  .mission-manager-table-wrap,
  .session-history-table-wrap {
    max-height: min(48vh, 420px);
  }
}

@media (max-width: 520px) {
  .client-app-shell {
    width: min(calc(100% - 1rem), 520px);
  }

  .client-topbar {
    grid-template-columns: 1fr;
    align-items: flex-start;
  }

  .client-topbar-actions {
    align-items: center;
  }

  .mission-form .client-actions,
  .events-stats,
  .device-strip-meta,
  .detail-list {
    grid-template-columns: 1fr;
  }

  .events-stats div:nth-child(3) {
    grid-column: auto;
  }

  .session-history-heading,
  .mission-manager-header {
    align-items: stretch;
    flex-direction: column;
  }

  .session-history-actions,
  .mission-manager-summary-actions {
    justify-content: flex-start;
  }
}

button,
input,
select {
  font: inherit;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--color-focus-ring);
  outline-offset: 2px;
}

#btnImportSession {
  gap: 8px;
}

.dashboard-shell {
  width: min(1600px, 100%);
  margin: 0 auto;
  padding: var(--space-md);
}

.topbar {
  position: sticky;
  z-index: 20;
  top: 0;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto auto;
  align-items: center;
  gap: var(--space-lg);
  min-height: 68px;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-glass);
  box-shadow: var(--shadow-panel);
  backdrop-filter: blur(10px);
}

.brand,
.topbar-actions,
.connection-status,
.status-message,
.status-file,
.filters {
  display: flex;
  align-items: center;
}

.brand {
  gap: var(--space-sm);
  min-width: 0;
}

.brand-mark {
  width: 8px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: 99px;
  background: var(--color-primary);
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 1.08rem;
  letter-spacing: 0.01em;
}

h2 {
  margin-top: 0.1rem;
  font-size: 1rem;
}

.brand p,
.panel-meta {
  color: var(--color-text-muted);
  font-size: 0.78rem;
  margin-top: 0.15rem;
}

.topbar-actions {
  gap: var(--space-sm);
}

.button {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.75rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 650;
  line-height: 1;
  transition:
    background-color 120ms ease,
    border-color 120ms ease,
    color 120ms ease;
}

.button-secondary:hover,
.button-quiet:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.button-upload {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}

.button img {
  width: 15px;
  height: 15px;
  object-fit: contain;
  pointer-events: none;
}

.button-upload:hover {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-surface);
}

.selected-file {
  max-width: 160px;
  overflow: hidden;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.button-primary {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-surface);
}

.button-primary:hover {
  border-color: var(--color-primary-hover);
  background: var(--color-primary-hover);
}

.button-secondary,
.button-quiet {
  border-color: var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
}

.button-quiet {
  min-height: 32px;
  padding-inline: 0.6rem;
  font-size: 0.78rem;
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.connection-status {
  gap: var(--space-xs);
  color: var(--color-text-muted);
  font-size: 0.78rem;
  white-space: nowrap;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-warning);
  box-shadow: 0 0 0 3px var(--color-warning-ring);
}

.connection-status.online .status-dot {
  background: var(--color-success);
  box-shadow: 0 0 0 3px var(--color-success-ring);
}

.connection-status.offline .status-dot {
  background: var(--color-danger);
  box-shadow: 0 0 0 3px var(--color-danger-ring);
}

.status-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 38px;
  margin-top: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
}

.status-message,
.status-file {
  min-width: 0;
  gap: var(--space-xs);
}

.status-message strong {
  color: var(--color-text);
  white-space: nowrap;
}

#statusMessage,
#statusFileName {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-file strong {
  max-width: 280px;
  color: var(--color-text);
}

.spinner {
  width: 13px;
  height: 13px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(105px, 0.65fr)) minmax(210px, 1.4fr);
  gap: var(--space-sm);
  margin: var(--space-sm) 0;
}

.summary-card {
  min-width: 0;
  padding: 0.7rem var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-panel);
}

.summary-card span {
  display: block;
  margin-bottom: 0.15rem;
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.summary-card strong {
  font-size: 1.35rem;
  font-variant-numeric: tabular-nums;
}

.summary-file strong {
  display: block;
  overflow: hidden;
  font-size: 0.9rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(390px, 0.85fr);
  gap: var(--space-sm);
}

.panel {
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-panel);
}

.panel-heading {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
}

.eyebrow {
  color: var(--color-text-muted);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.table-scroll {
  position: relative;
  overflow: auto;
}

.transmissions-scroll {
  max-height: 420px;
}

.transmissions-scroll tbody tr td {
  cursor: pointer;
}

table {
  width: 100%;
  border-collapse: collapse;
  white-space: nowrap;
}

th,
td {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
}

th {
  position: sticky;
  z-index: 2;
  top: 0;
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.sortable-header {
  cursor: pointer;
  user-select: none;
}

.sortable-header:hover {
  color: var(--color-primary);
}

.sortable-header:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}

.sort-indicator {
  display: inline-block;
  min-width: 0.8em;
  margin-left: 0.2rem;
  color: var(--color-primary);
  font-size: 0.62rem;
}

tbody tr:last-child td {
  border-bottom: 0;
}

tbody tr:hover td,
tbody tr.selected td {
  background: var(--color-primary-subtle);
}

.view-button {
  min-height: 25px;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--color-border);
  border-radius: 0.35rem;
  background: var(--color-surface);
  color: var(--color-primary);
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 700;
}

.empty-state {
  padding: 2.3rem var(--space-md);
  color: var(--color-text-muted);
  text-align: center;
}

.detail-empty {
  min-height: 365px;
  display: grid;
  place-items: center;
}

.detail-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(130px, 1fr));
  gap: var(--space-sm);
  margin: 0 var(--space-md) var(--space-md);
}

.detail-metrics div {
  min-width: 0;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.detail-metrics dt {
  color: var(--color-text-muted);
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
}

.detail-metrics dd {
  margin: 0.15rem 0 0;
  overflow: hidden;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail-band-pill {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.spectrum-panel {
  margin-top: var(--space-sm);
}

.waterfall-controls,
.waterfall-legend,
.waterfall-modal-controls {
  display: flex;
  align-items: center;
}

.waterfall-controls {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-sm);
}

.spectrum-summary {
  padding: 0.75rem var(--space-md);
  color: var(--color-text-muted);
  font-size: 0.78rem;
}

body.modal-open {
  overflow: hidden;
}

.waterfall-modal {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--space-md);
  background: rgba(11, 22, 34, 0.72);
  backdrop-filter: blur(4px);
}

.waterfall-modal-card {
  position: relative;
  display: flex;
  width: min(1500px, 100%);
  max-height: calc(100vh - (2 * var(--space-md)));
  min-height: 864px;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: 0 24px 70px rgba(6, 17, 29, 0.28);
}

.waterfall-modal.mode-maxhold .waterfall-modal-card {
  display: grid;

  grid-template-columns:
    minmax(0, 1fr)
    clamp(320px, 23vw, 370px);

  grid-template-rows:
    auto
    auto
    clamp(590px, 71vh, 760px);

  width: min(1600px, 100%);
  min-height: 0;
  min-width: 0;
}

.waterfall-modal.mode-maxhold .waterfall-modal-header,
.waterfall-modal.mode-maxhold .waterfall-modal-meta {
  grid-column: 1 / -1;
}

.waterfall-modal.mode-maxhold .waterfall-modal-meta {
  display: block;
  min-height: 46px;
  padding: 0;
}

.combined-zoom-controls {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.combined-zoom-controls[hidden] {
  display: none;
}

.combined-zoom-controls span {
  min-width: 3.3rem;
  color: var(--color-text-muted);
  font-size: 0.76rem;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.waterfall-live-controls {
  display: inline-flex;
  align-items: center;
  gap: 0;
}

.waterfall-play-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.15rem;
  min-width: 2.15rem;
  min-height: 2rem;
  padding: 0.25rem;
  border-radius: 999px;
}

.waterfall-play-toggle::before {
  content: "";
  display: block;
  width: 1rem;
  height: 1rem;
  background: currentColor;
  mask: url("/icons/play.svg") center / contain no-repeat;
  -webkit-mask: url("/icons/play.svg") center / contain no-repeat;
}

.waterfall-play-toggle.is-playing {
  border-color: rgba(22, 129, 93, 0.32);
  background: rgba(22, 129, 93, 0.1);
  color: var(--color-success);
}

.waterfall-play-toggle.is-playing::before {
  mask-image: url("/icons/pause.svg");
  -webkit-mask-image: url("/icons/pause.svg");
}

.waterfall-live-update {
  max-width: 15rem;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.waterfall-live-update.is-live {
  color: var(--color-success);
}

.waterfall-live-update.is-busy::after {
  content: "";
  display: inline-block;
  width: 0.75rem;
  height: 0.75rem;
  margin-left: 0.35rem;
  border: 2px solid rgba(23, 107, 135, 0.16);
  border-top-color: var(--color-primary);
  border-radius: 999px;
  vertical-align: -0.12rem;
  animation: waterfall-refresh-spin 0.9s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  .waterfall-live-update.is-busy::after {
    animation: none;
  }
}

.waterfall-legend-events {
  display: grid;
  grid-auto-flow: column;
  grid-template-rows: repeat(2, auto);
  grid-auto-columns: max-content;
  justify-content: end;
  align-items: center;
  gap: 0.35rem 1rem;
  color: #374454;
  font-size: 0.78rem;
}

.waterfall-legend-events-item {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  white-space: nowrap;
}

.waterfall-legend-swatch {
  display: inline-block;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 2px;
}

@keyframes waterfall-refresh-spin {
  to { transform: rotate(360deg); }
}

.waterfall-modal-header {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.waterfall-modal-controls {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-sm);
}

.waterfall-modal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  min-height: 38px;
  align-items: center;
  padding: 0.45rem var(--space-md);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.76rem;
  font-variant-numeric: tabular-nums;
}

.waterfall-modal-canvas-wrap {
  position: relative;
  height: min(62vh, 620px);
  max-height: min(62vh, 620px);
  min-height: 460px;
  margin: var(--space-md);
  overflow-x: hidden;
  overflow-y: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
  scrollbar-gutter: stable;
}

.waterfall-modal-canvas-wrap.mode-compressed {
  height: min(70vh, 800px);
  max-height: min(70vh, 800px);
  overflow-y: auto;
}

.waterfall-modal-canvas-wrap.mode-combined_lte {
  height: min(70vh, 800px);
  max-height: min(70vh, 800px);
  overflow-y: auto;
}

.waterfall-modal-canvas-wrap.mode-compressed #waterfallCanvas,
.waterfall-modal-canvas-wrap.mode-combined_lte #waterfallCanvas {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.waterfall-virtual-spacer {
  width: 1px;
  pointer-events: none;
}

.waterfall-modal-canvas-wrap.mode-maxhold {
  height: min(58vh, 600px);
  max-height: min(58vh, 600px);
  min-height: 380px;
  min-width: 0;
  overflow-y: hidden;
}

.waterfall-modal.mode-maxhold .waterfall-modal-canvas-wrap.mode-maxhold {
  grid-column: 1;
  grid-row: 3;
  align-self: stretch;
  height: auto;
  max-height: none;
  min-height: 0;
  min-width: 0;
  margin: var(--space-xs) 0 var(--space-xs) var(--space-sm);
  touch-action: none;
  user-select: none;
}

.waterfall-modal-canvas-wrap.mode-maxhold #waterfallCanvas {
  width: 100%;
  height: 100%;
}

#waterfallCanvas {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
}

.waterfall-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--space-md);
  color: var(--color-text-muted);
  text-align: center;
}

.waterfall-legend {
  justify-content: flex-end;
  gap: var(--space-sm);
  padding: 0 var(--space-md) var(--space-md);
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-variant-numeric: tabular-nums;
}

.waterfall-legend-maxhold {
  align-items: stretch;
  justify-content: stretch;
  max-height: min(38vh, 380px);
  overflow: hidden;
}

.waterfall-legend-overview {
  justify-content: space-between;
  gap: var(--space-sm);
}

.waterfall-window-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.45rem;
  width: 100%;
  font-weight: 750;
}

.waterfall-window-controls span {
  color: var(--color-text-muted);
}

.overview-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.85rem;
  width: 100%;
  color: var(--color-text-muted);
  font-size: 0.76rem;
  font-weight: 700;
}

.overview-panel strong {
  color: var(--color-text);
}

.waterfall-modal.mode-maxhold .waterfall-legend-maxhold {
  grid-column: 2;
  grid-row: 3;
  display: block;
  align-self: stretch;
  box-sizing: border-box;
  height: auto;
  min-height: 0;
  max-height: none;
  padding: var(--space-xs) var(--space-md) var(--space-xs) var(--space-sm);
  border-left: 1px solid var(--color-border);
  overflow: hidden;
}

.maxhold-meta-row {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 0.45rem var(--space-md);
  color: var(--color-text-muted);
}

.maxhold-meta-status {
  display: inline-flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.85rem;
}

.maxhold-meta-status strong {
  color: #41576f;
  font-weight: 850;
}

.maxhold-meta-actions {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: flex-end;
  gap: 0.45rem;
}

.maxhold-loading-badge{
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 28px;
  padding: 0.28rem 0.55rem;
  border: 1px solid rgba(23, 107, 135, 0.14);
  border-radius: 0.45rem;
  background: rgba(240, 247, 249, 0.95);
  color: #31546a;
  font-size: 0.75rem;
  font-weight: 800;
}

.maxhold-loading-dot {
  width: 0.78rem;
  height: 0.78rem;
  border: 2px solid rgba(23, 107, 135, 0.18);
  border-top-color: var(--color-primary);
  border-radius: 999px;
  animation: waterfall-refresh-spin 0.9s linear infinite;
}

.maxhold-complete-dot {
  display: inline-grid;
  width: 1.05rem;
  height: 1.05rem;
  place-items: center;
  border-radius: 999px;
  background: var(--color-success);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 900;
  line-height: 1;
}

.waterfall-gradient {
  width: min(300px, 45vw);
  height: 8px;
  border: 1px solid rgba(23, 33, 43, 0.14);
  border-radius: 99px;
  background: linear-gradient(90deg, #0a1854, #0091dc, #27be80, #f4d23b, #d2322d);
}

.maxhold-panel {
  display: grid;
  width: 100%;
  max-height: min(38vh, 380px);
  gap: 0.7rem;
  overflow: hidden;
}

.waterfall-modal.mode-maxhold .maxhold-panel {
  height: 100%;
  max-height: none;
  min-height: 0;
  grid-template-rows: auto auto minmax(0, 1fr);
  gap: 0.55rem;
}

.waterfall-modal.mode-maxhold .maxhold-toolbar {
  display: grid;
  gap: 0.45rem;
  padding-bottom: 0.48rem;
}

.maxhold-toolbar-fields {
  display: grid;
  gap: 0.35rem;
}

.maxhold-toolbar-fields label {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 1fr);
  align-items: center;
  gap: 0.45rem;
}

.maxhold-toolbar-fields select {
  width: 100%;
  min-width: 0;
}

.maxhold-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem;
}

.maxhold-toolbar-actions .button {
  min-height: 30px;
}

.waterfall-modal.mode-maxhold .maxhold-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.42rem 0.48rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(23, 33, 43, 0.08);
}

.waterfall-modal.mode-maxhold .maxhold-toolbar label {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  align-items: center;
  gap: 0.4rem;
}

.waterfall-modal.mode-maxhold .maxhold-toolbar label select {
  width: 100%;
  min-width: 0;
}

.waterfall-modal.mode-maxhold .maxhold-toolbar > label {
  grid-column: 1 / -1;
}

.waterfall-modal.mode-maxhold
.maxhold-toolbar
[data-reset-maxhold-view] {
  grid-column: 2;
  justify-self: end;
}

.maxhold-toolbar > div {
  display: grid;
  gap: 0.12rem;
}

.maxhold-toolbar strong {
  color: var(--color-text);
  font-size: 0.82rem;
}

.maxhold-toolbar label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.maxhold-toolbar select {
  min-height: 28px;
  padding-block: 0.2rem;
  font-size: 0.74rem;
}

.maxhold-summary-block {
  display: grid;
  gap: 0.24rem;
}

.maxhold-status {
  color: var(--color-text);
  font-size: 0.78rem;
  font-weight: 800;
}

.maxhold-status-card {
  display: grid;
  gap: 0.24rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid rgba(23, 33, 43, 0.1);
  border-radius: 0.45rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 250, 252, 0.92));
  color: #41576f;
  font-size: 0.75rem;
  font-weight: 700;
}

.maxhold-status-card strong {
  color: var(--color-text);
  font-weight: 850;
}

.maxhold-status-complete {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.maxhold-progress {
  overflow: hidden;
  height: 0.42rem;
  border-radius: 999px;
  background: rgba(100, 115, 131, 0.16);
}

.maxhold-progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--color-primary);
}

.maxhold-progress-label {
  justify-self: end;
  color: #41576f;
  font-size: 0.7rem;
  font-weight: 850;
}

.maxhold-band-header {
  display: grid;
  grid-template-columns: auto minmax(4.5rem, auto) minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.4rem;
  width: 100%;
  padding: 0.34rem 0.42rem;
  border: 1px solid rgba(23, 33, 43, 0.1);
  border-radius: 0.45rem;
  background: rgba(248, 250, 252, 0.9);
  color: #374454;
  cursor: pointer;
  font: inherit;
  font-size: 0.76rem;
  font-weight: 800;
  text-align: left;
}

.maxhold-band-header:hover,
.maxhold-band-header:focus-visible {
  border-color: rgba(23, 33, 43, 0.22);
  background: #fff;
}

.maxhold-band-name,
.maxhold-band-summary {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.maxhold-band-summary {
  color: #65758a;
  font-weight: 650;
}

.maxhold-band-chevron {
  color: #65758a;
  font-weight: 900;
}

.maxhold-legend-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.38rem 0.5rem;
  max-height: min(30vh, 300px);
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0.1rem 0.35rem 0.2rem 0;
  scrollbar-gutter: stable;
}

.waterfall-modal.mode-maxhold .maxhold-legend-list {
  grid-template-columns: minmax(0, 1fr);
  max-height: none;
  min-height: 0;
  overflow-y: auto;
}

.waterfall-modal.mode-maxhold .maxhold-legend-item {
  min-height: 27px;
  padding: 0.24rem 0.4rem;
  gap: 0.35rem;
  border-radius: 0.4rem;
  font-size: 0.72rem;
  line-height: 1.1;
}

.waterfall-modal.mode-maxhold .maxhold-swatch {
  width: 1rem;
  height: 0.35rem;
}

.waterfall-modal.mode-maxhold .maxhold-band-header {
  grid-template-columns:
    auto
    minmax(4.8rem, auto)
    minmax(0, 1fr)
    auto;

  min-height: 31px;
  padding: 0.28rem 0.42rem;
  gap: 0.35rem;
  font-size: 0.72rem;
}

.events-minute-tooltip {
  gap: 0.34rem;
  min-width: 230px;
}

.events-minute-tooltip strong {
  color: var(--color-text);
  font-size: 0.78rem;
}

.events-minute-tooltip-active {
  display: block;
  padding: 0.25rem 0.35rem;
  border-radius: 0.35rem;
  background: rgba(23, 107, 135, 0.1);
  color: var(--color-primary-hover);
  font-weight: 850;
}

.events-minute-tooltip-separator {
  height: 1px;
  margin: 0.08rem 0;
  background: rgba(23, 33, 43, 0.14);
}

.events-minute-tooltip-heading {
  color: var(--color-text-muted);
  font-size: 0.68rem;
  font-weight: 850;
  text-transform: uppercase;
}

.events-minute-tooltip-breakdown {
  display: grid;
  gap: 0.18rem;
}

.events-minute-tooltip-breakdown span {
  display: block;
  white-space: nowrap;
}

.waterfall-modal.mode-maxhold .maxhold-band-summary {
  font-size: 0.69rem;
}

.maxhold-warning {
  margin: -0.2rem 0 0;
  color: #9a6612;
  font-size: 0.74rem;
  font-weight: 700;
}

.maxhold-legend-item {
  display: inline-flex;
  position: relative;
  min-width: 0;
  align-items: center;
  gap: 0.42rem;
  padding: 0.32rem 0.46rem;
  border: 1px solid rgba(23, 33, 43, 0.11);
  border-radius: 0.52rem;
  background: rgba(255, 255, 255, 0.86);
  color: var(--color-text);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1.15;
  user-select: none;
  transition:
    border-color 120ms ease,
    background 120ms ease,
    opacity 120ms ease;
}

.maxhold-legend-item.active {
  border-color: rgba(214, 48, 49, 0.65);
  background: rgba(214, 48, 49, 0.08);
  color: #85191f;
}

.maxhold-legend-item.muted {
  opacity: 0.52;
}

.maxhold-legend-item input {
  position: absolute;
  width: 1px;
  min-height: auto;
  height: 1px;
  flex: 0 0 auto;
  margin: 0;
  padding: 0;
  opacity: 0;
  pointer-events: none;
}

.maxhold-swatch {
  width: 1.4rem;
  height: 0.45rem;
  flex: 0 0 auto;
  border: 1px solid rgba(23, 33, 43, 0.18);
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.55);
}

.maxhold-swatch-envelope {
  background: linear-gradient(90deg, rgba(71, 85, 105, 0.38), rgba(71, 85, 105, 0.72));
}

.maxhold-legend-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.maxhold-tooltip {
  position: absolute;
  z-index: 2;
  display: grid;
  min-width: 190px;
  gap: 0.18rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid rgba(23, 33, 43, 0.16);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 30px rgba(6, 17, 29, 0.16);
  color: var(--color-text);
  font-size: 0.74rem;
  pointer-events: none;
}

.maxhold-tooltip strong {
  color: #85191f;
}

@media (max-width: 1100px) {
  .maxhold-meta-row {
    flex-wrap: wrap;
  }

  .maxhold-meta-actions {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .waterfall-modal.mode-maxhold .waterfall-modal-card {
    display: flex;
    width: min(1500px, 100%);
    min-height: 0;
    flex-direction: column;
  }

  .waterfall-modal.mode-maxhold .waterfall-modal-canvas-wrap.mode-maxhold {
    height: clamp(380px, 52vh, 600px);
    max-height: min(58vh, 600px);
    min-height: 380px;
    margin: var(--space-md);
  }

  .waterfall-modal.mode-maxhold .waterfall-legend-maxhold {
    max-height: min(38vh, 380px);
    padding: 0 var(--space-md) var(--space-md);
    border-left: 0;
  }

  .waterfall-modal.mode-maxhold .maxhold-panel {
    height: auto;
    max-height: min(38vh, 380px);
  }

  .waterfall-modal.mode-maxhold .maxhold-legend-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-height: min(30vh, 300px);
  }
}

@media (max-height: 720px) {
  .waterfall-modal.mode-maxhold .waterfall-modal-card {
    grid-template-rows: auto auto clamp(380px, 62vh, 520px);
  }
}

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



@media (max-width: 860px) {
  .maxhold-legend-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .waterfall-modal.mode-maxhold .maxhold-legend-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.events-panel {
  margin-top: var(--space-sm);
}

.events-heading {
  align-items: center;
}

.filters {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-sm);
}

.power-filter {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}

.power-filter input {
  width: 96px;
}

select {
  min-height: 32px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
}

select,
input {
  padding: 0.35rem 2rem 0.35rem 0.65rem;
}

input {
  min-height: 32px;
  min-width: 0;
  padding-right: 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
}

.mqtt-panel {
  margin-top: var(--space-sm);
}

.mqtt-body {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: var(--space-md);
  padding: var(--space-md);
}

.mqtt-fields,
.mqtt-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.mqtt-fields label {
  display: grid;
  flex: 1 1 120px;
  gap: 0.25rem;
  min-width: 120px;
}

.mqtt-fields label span {
  color: var(--color-text-muted);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.mqtt-fields .mqtt-field-wide {
  flex-basis: min(100%, 360px);
}

.mqtt-actions {
  align-content: start;
  align-items: center;
}

.mqtt-result {
  grid-column: 1 / -1;
  display: grid;
  gap: 0.45rem;
  min-height: 78px;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
}

.mqtt-result strong {
  color: var(--color-text);
}

.mqtt-result-success {
  border-color: rgba(22, 129, 93, 0.34);
  background: rgba(22, 129, 93, 0.06);
}

.mqtt-result-warning {
  border-color: rgba(168, 111, 18, 0.34);
  background: rgba(168, 111, 18, 0.06);
}

.mqtt-result-error {
  border-color: rgba(179, 69, 69, 0.34);
  background: rgba(179, 69, 69, 0.06);
}

.mqtt-kv {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-border);
}

.mqtt-kv-row {
  min-width: 0;
  padding: 0.45rem 0.6rem;
  background: var(--color-surface);
}

.mqtt-kv dt {
  color: var(--color-text-muted);
  font-size: 0.62rem;
  font-weight: 750;
  text-transform: uppercase;
}

.mqtt-kv dd {
  margin: 0.1rem 0 0;
  overflow: hidden;
  color: var(--color-text);
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-control {
  display: flex;
  align-items: center;
  min-height: 32px;
  padding-left: 0.55rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  background: var(--color-surface);
}

.search-control:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-focus-ring);
}

.search-control input {
  width: 210px;
  min-width: 0;
  min-height: 30px;
  padding: 0.35rem;
  border: 0;
  background: transparent;
  color: var(--color-text);
  outline: 0;
}

.search-icon {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 1.8;
}

.search-clear {
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  padding: 0 0.55rem 0.1rem 0.35rem;
  border: 0;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
}

.search-clear:hover {
  color: var(--color-text);
}

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

[hidden] {
  display: none !important;
}

@media (max-width: 1050px) {
  .topbar {
    grid-template-columns: 1fr auto;
  }

  .topbar-actions {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
  }

  .summary-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .summary-file {
    grid-column: span 4;
  }

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

  .mqtt-body {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 680px) {
  .device-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-shell {
    padding: var(--space-sm);
  }

  .mission-manager-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar {
    position: static;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .connection-status {
    position: absolute;
    top: 1.4rem;
    right: 1.4rem;
  }

  .topbar-actions {
    grid-column: 1;
    flex-wrap: wrap;
  }

  .selected-file {
    order: 4;
    width: 100%;
    max-width: none;
  }

  .status-strip,
  .events-heading,
  .spectrum-heading,
  .waterfall-modal-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .status-file {
    width: 100%;
  }

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

  .summary-file {
    grid-column: span 2;
  }

  .detail-metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .filters {
    width: 100%;
    justify-content: flex-start;
  }

  .waterfall-controls {
    width: 100%;
    justify-content: flex-start;
  }

  .waterfall-modal {
    padding: var(--space-sm);
  }

  .waterfall-modal-card {
    max-height: calc(100vh - (2 * var(--space-sm)));
  }

  .waterfall-modal-controls {
    width: 100%;
    justify-content: flex-start;
  }

.waterfall-modal-canvas-wrap {
  height: 62vh;
  min-height: 320px;
  margin: var(--space-sm);
}

  .waterfall-modal-meta {
    max-height: 64px;
    overflow: auto;
  }

  .search-control {
    flex: 1 1 220px;
  }

  .search-control input {
    width: 100%;
  }

  .mqtt-fields label,
  .mqtt-fields .mqtt-field-wide {
    flex-basis: 100%;
  }

  .mqtt-kv {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1180px) {

  .mission-icon-button img {
    width: 16px;
    height: 16px;
    object-fit: contain;
    pointer-events: none;
    margin-right: 0.25rem;
  }

}

.app-loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: var(--space-md);
  background: rgba(15, 23, 42, 0.28);
  backdrop-filter: blur(2px);
}

.app-loading-overlay[hidden] {
  display: none;
}

.app-loading-card {
  display: grid;
  justify-items: center;
  gap: var(--space-sm);
  min-width: 148px;
  padding: var(--space-lg);
  border: 1px solid rgba(216, 224, 232, 0.9);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 48px rgba(23, 33, 43, 0.18);
  color: var(--color-text);
}

.app-loading-spinner {
  width: 42px;
  height: 42px;
  border: 4px solid rgba(23, 107, 135, 0.16);
  border-top-color: var(--color-primary);
  border-radius: 999px;
  animation: app-loading-spin 0.8s linear infinite;
}

.app-loading-text {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

@keyframes app-loading-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .app-loading-spinner {
    animation: none;
  }
}

@media (max-width: 680px) {
  .client-topbar .connection-status {
    position: static;
    top: auto;
    right: auto;
  }

  .client-topbar .brand {
    width: 100%;
  }

  .client-topbar-actions {
    position: static;
   }
}