:root,
[data-theme="light"] {
  color-scheme: light;
  --surface-page: #f2f4f7;
  --surface-panel: #ffffff;
  --surface-raised: #f8f9fb;
  --surface-control: #f1f3f5;
  --surface-hover: #e9edf2;
  --surface-selected: #e8f1fb;
  --border-subtle: #e2e6eb;
  --border-strong: #cdd3da;
  --text-primary: #17202a;
  --text-secondary: #52606d;
  --text-muted: #65717d;
  --accent-primary: #256aa7;
  --accent-hover: #1c578c;
  --accent-soft: #e5f0fa;
  --status-online: #287a55;
  --status-warning: #9a681d;
  --status-error: #b04444;
  --status-offline: #66717c;
  --player-surface: #080b0f;
  --player-control: rgb(20 24 29 / 92%);
  --player-text: #f2f5f7;
  --player-muted: #b6bec6;
  --shadow-panel: 0 1px 3px rgb(25 35 45 / 7%);
  --focus-ring: 0 0 0 3px rgb(37 106 167 / 24%);
  --topbar-height: 56px;
  --nav-width: 216px;
  --bottom-nav-height: 64px;
  --radius-panel: 10px;
  --radius-control: 8px;
  --motion-instant: 100ms;
  --motion-control: 160ms;
  --motion-panel: 220ms;
  --motion-focus: 240ms;
  --motion-stream: 200ms;
  --ease-standard: cubic-bezier(.16,1,.3,1);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --sans: "Segoe UI Variable", "SF Pro Text", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --cpuLine: #397fb9;
  --ramLine: #398263;
  --diskLine: #7968a8;
}

[data-theme="dark"] {
  color-scheme: dark;
  --surface-page: #161a1f;
  --surface-panel: #1d2228;
  --surface-raised: #232930;
  --surface-control: #292f36;
  --surface-hover: #313840;
  --surface-selected: #25394c;
  --border-subtle: #30373f;
  --border-strong: #444d56;
  --text-primary: #edf0f2;
  --text-secondary: #b8c0c7;
  --text-muted: #929ca5;
  --accent-primary: #61a1d6;
  --accent-hover: #79b3e2;
  --accent-soft: #22384b;
  --status-online: #66b88e;
  --status-warning: #d1a253;
  --status-error: #d07171;
  --status-offline: #919aa3;
  --player-surface: #07090c;
  --player-control: rgb(24 28 33 / 94%);
  --player-text: #f3f5f7;
  --player-muted: #b7bec5;
  --shadow-panel: 0 1px 3px rgb(0 0 0 / 22%);
  --focus-ring: 0 0 0 3px rgb(97 161 214 / 28%);
}

* { box-sizing: border-box; }
html, body { width: 100%; min-height: 100%; overflow-x: hidden; }
html { background: var(--surface-page); }
body { margin: 0; min-height: 100dvh; background: var(--surface-page); color: var(--text-primary); font: 14px/1.45 var(--sans); -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; }
button { color: inherit; -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
img, video, canvas, svg { display: block; max-width: 100%; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, a:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 2px; box-shadow: var(--focus-ring); }
::selection { background: var(--accent-soft); }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.small, .soft { color: var(--text-muted); font-size: 12px; }
.srOnly { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.bootStatus { margin: 0; padding: 24px; color: var(--text-secondary); }

.btn, .iconBtn, .backArrow, .crLiveBtn, .ctTab, .adminTab, .playerRetry, .passwordToggle {
  min-height: 40px; padding: 0 14px; border: 1px solid var(--border-strong); border-radius: var(--radius-control); background: var(--surface-panel); color: var(--text-primary); font-weight: 600; font-size: 13px; cursor: pointer;
  transition: background-color 160ms cubic-bezier(.16,1,.3,1), border-color 160ms cubic-bezier(.16,1,.3,1), transform 120ms cubic-bezier(.16,1,.3,1);
}
.btn:hover, .iconBtn:hover, .backArrow:hover { background: var(--surface-hover); }
.btn:active, .iconBtn:active, .backArrow:active, .navItem:active, .bbtn:active { transform: translateY(1px); }
.btn:disabled, button:disabled { opacity: .5; cursor: not-allowed; }
.btn.primary { border-color: var(--accent-primary); background: var(--accent-primary); color: #fff; }
.btn.primary:hover { background: var(--accent-hover); }
.btn.ghost { background: transparent; }
.btn.danger { border-color: color-mix(in srgb, var(--status-error) 45%, var(--border-subtle)); color: var(--status-error); }
.fullBtn { width: 100%; min-height: 44px; }
.iconBtn { width: 40px; padding: 0; display: grid; place-items: center; }
.badge, .pchip, .liveBadge, .statusPill, .cameraRowState { display: inline-flex; min-height: 24px; padding: 2px 8px; align-items: center; gap: 6px; border-radius: 5px; background: var(--surface-control); color: var(--text-secondary); font-size: 11px; font-weight: 600; white-space: nowrap; }
.badge.ok, .pchip.ok, .statusOk { color: var(--status-online); }
.badge.off { color: var(--status-offline); }
.alert { margin-bottom: 16px; padding: 11px 12px; border: 1px solid color-mix(in srgb, var(--status-error) 40%, var(--border-subtle)); border-radius: var(--radius-control); background: color-mix(in srgb, var(--status-error) 8%, var(--surface-panel)); color: var(--status-error); }

.app { min-height: 100dvh; padding-bottom: calc(var(--bottom-nav-height) + var(--safe-bottom)); }
.topbar { position: sticky; top: 0; z-index: 30; height: calc(var(--topbar-height) + var(--safe-top)); padding: var(--safe-top) max(14px,var(--safe-right)) 0 max(14px,var(--safe-left)); display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--border-subtle); background: var(--surface-panel); }
.brand { min-width: 0; display: flex; align-items: center; gap: 9px; }
.logo { width: 28px; height: 32px; flex: 0 0 auto; background: url('/ui/static/brand/sentra-logo.png') center/contain no-repeat; }
.brandTxt { min-width: 0; }
.brandTxt .name { display: block; color: var(--text-muted); font-size: 9px; line-height: 1.1; }
.brandTxt .sub { font-size: 15px; font-weight: 650; letter-spacing: -.01em; }
.topStatus { display: none; }
.topActions { margin-left: auto; display: flex; gap: 8px; }
.applyBtn { display: none; }
.shell { min-width: 0; }
.sidebar { display: none; }
.routeOutlet { min-width: 0; }
.bottomBar { position: fixed; inset: auto 0 0; z-index: 40; height: calc(var(--bottom-nav-height) + var(--safe-bottom)); padding: 0 max(6px,var(--safe-right)) var(--safe-bottom) max(6px,var(--safe-left)); border-top: 1px solid var(--border-subtle); background: var(--surface-panel); }
.bottomInner { height: 100%; max-width: 520px; margin: auto; display: grid; grid-template-columns: repeat(var(--nav-count),1fr); }
.bbtn { min-width: 0; min-height: 56px; padding: 5px 2px 3px; border: 0; display: grid; place-items: center; align-content: center; gap: 3px; background: transparent; color: var(--text-muted); cursor: pointer; }
.bbtn.active { color: var(--accent-primary); }
.bico { width: 21px; height: 21px; }
.btxt { font-size: 11px; font-weight: 600; }

.canvas { width: 100%; max-width: 1600px; margin: 0 auto; padding: 18px max(14px,var(--safe-right)) 30px max(14px,var(--safe-left)); }
.pageHead, .liveHeader { margin: 0 0 18px; display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; }
.pageKicker { display: none; }
.pageHead h1, .liveHeader h1 { margin: 0; font-size: 22px; line-height: 1.2; letter-spacing: -.025em; text-wrap: balance; }
.pageHead p, .liveHeader p { max-width: 64ch; margin: 4px 0 0; color: var(--text-secondary); font-size: 13px; }
.pageHeadActions, .liveHeaderRight { flex: 0 0 auto; display: flex; gap: 8px; }
.card, .panel, .cameraRail, .camStage, .adminPane, .settingsSection { border: 1px solid var(--border-subtle); border-radius: var(--radius-panel); background: var(--surface-panel); box-shadow: var(--shadow-panel); }
.cardHead, .stageTop, .railHead { min-height: 54px; padding: 11px 14px; border-bottom: 1px solid var(--border-subtle); display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.cardBody, .panel { padding: 14px; }
.cardTitle strong, .panelTitle { display: block; font-size: 14px; }
.cardTitle span { display: block; margin-top: 2px; color: var(--text-muted); font-size: 11px; }
.emptyState { min-height: 150px; padding: 24px; display: grid; place-items: center; align-content: center; gap: 6px; color: var(--text-muted); text-align: center; }
.emptyState strong { color: var(--text-primary); }
.emptyState span { max-width: 38ch; font-size: 12px; }
.emptyMark { width: 36px; height: 28px; border: 1px solid var(--border-strong); border-radius: 6px; background: var(--surface-raised); }

.liveTitleRow { display: flex; align-items: center; gap: 8px; }
.backArrow { width: 40px; padding: 0; font-size: 24px; }
.cameraSwitcher select { max-width: 180px; }
.liveEventBand { margin-bottom: 18px; }
.bandHead { margin-bottom: 8px; display: flex; justify-content: space-between; align-items: baseline; }
.bandHead strong { font-size: 13px; }
.bandHead span { color: var(--text-muted); font-size: 11px; }
.eventRail { display: grid; grid-auto-flow: column; grid-auto-columns: 136px; gap: 8px; overflow-x: auto; padding-bottom: 5px; scrollbar-width: thin; }
.eventRail .evThumb { aspect-ratio: 16/9; }
.eventRail .evMeta, .eventRail .evTag { display: none; }
.liveEventTime { padding: 6px 8px; color: var(--text-secondary); font-size: 11px; }
.gridLayout, .liveBento { display: grid; grid-template-columns: 1fr; gap: 12px; }
.gridTile { min-width: 0; width: 100%; padding: 0; overflow: hidden; border: 1px solid var(--border-subtle); border-radius: var(--radius-panel); background: var(--player-surface); color: var(--player-text); text-align: left; cursor: pointer; box-shadow: var(--shadow-panel); }
.gridVideoWrap, .liveWrap, .clipPlayer { position: relative; isolation: isolate; width: 100%; aspect-ratio: 16/9; overflow: hidden; background: var(--player-surface); }
.liveVideo, .eventVideo, .livePoster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: center; background: var(--player-surface); }
:root[data-video-fit="fill"] .liveVideo,:root[data-video-fit="fill"] .eventVideo,:root[data-video-fit="fill"] .livePoster { object-fit: cover; }
.livePoster { object-fit: cover; opacity: .5; }
.hasStream .livePoster { opacity: 0; }
.liveOverlay { position: absolute; inset: 0; z-index: 5; padding: 16px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; background: rgb(8 11 15 / 58%); color: var(--player-muted); font-size: 12px; text-align: center; pointer-events: none; }
.liveOverlay::before { content: ''; width: 20px; height: 20px; border: 2px solid #505861; border-top-color: #d3d8dc; border-radius: 50%; animation: spin .8s linear infinite; }
.liveOverlay .playerRetry, .playerRetry { pointer-events: auto; border: 1px solid #5c6670; border-radius: 6px; min-height: 38px; padding: 0 14px; background: #20262c; color: #fff; cursor: pointer; }
.clipFailure { position: absolute; inset: 0 0 58px; z-index: 10; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; padding: 24px; background: rgb(8 11 15 / 82%); color: var(--player-text); text-align: center; }
.clipFailure[hidden] { display: none; }
.clipFailure strong { font-size: 14px; }
.clipFailure span { color: var(--player-muted); font-size: 12px; }
.clipFailed .clipControls { opacity: 1; }
.hasStream .liveOverlay { display: none; }
.hasStream.connectionIssue .liveOverlay { display: flex; }
.liveWrap[data-playback-state="offline"] .liveOverlay::before, .liveWrap[data-playback-state="failed"] .liveOverlay::before, .liveWrap[data-playback-state="permission_denied"] .liveOverlay::before, .liveWrap[data-playback-state="auth_required"] .liveOverlay::before { display: none; }
.gridTitle { position: absolute; inset: auto 0 0; z-index: 6; padding: 28px 11px 9px; background: linear-gradient(transparent,rgb(0 0 0 / 72%)); pointer-events: none; }
.gtName { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; font-weight: 600; }
.playerStateText { margin-top: 2px; color: var(--player-muted); font-size: 10px; }
.livePlayerControls { position: absolute; right: 9px; bottom: 8px; z-index: 8; display: flex; gap: 6px; }
.livePlayerControls button { min-height: 36px; padding: 0 10px; border: 1px solid #4b535c; border-radius: 6px; background: var(--player-control); color: var(--player-text); font-size: 11px; cursor: pointer; }
.focusTile { cursor: default; border-radius: var(--radius-panel); }
.liveFocusMode .gridLayout { display: block; }
.liveFocusMode .focusTile { max-width: 1160px; margin: auto; }
.cameraTimeline { margin-top: 12px; }
.crShell { overflow: hidden; border: 1px solid var(--border-subtle); border-radius: var(--radius-panel); background: var(--surface-panel); }
.crHeader { min-height: 52px; padding: 9px 12px; border-bottom: 1px solid var(--border-subtle); display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.crHeadCopy strong { display: block; }
.crHeadCopy > span { color: var(--text-muted); font-size: 11px; }
.crTitleLine { display: flex; align-items: center; gap: 7px; }
.crLiveBtn { min-height: 30px; padding: 0 8px; color: var(--accent-primary); }
.ctTabs, .adminTabs { display: flex; gap: 2px; padding: 2px; overflow-x: auto; border-radius: var(--radius-control); background: var(--surface-control); }
.ctTab, .adminTab { min-height: 34px; border: 0; background: transparent; color: var(--text-secondary); }
.ctTab.active, .adminTab.active { background: var(--surface-panel); color: var(--text-primary); }
.crList { max-height: 48dvh; overflow-y: auto; }
.crDayTitle { position: sticky; top: 0; z-index: 2; padding: 7px 10px; background: var(--surface-raised); color: var(--text-muted); font-size: 10px; }
.crItem { width: 100%; min-height: 58px; padding: 7px 10px; border: 0; border-bottom: 1px solid var(--border-subtle); display: grid; grid-template-columns: 64px minmax(0,1fr); align-items: center; gap: 9px; background: transparent; color: inherit; text-align: left; cursor: pointer; }
.crItem.selected { background: var(--surface-selected); }
.crThumb { width: 64px; aspect-ratio: 16/9; overflow: hidden; border-radius: 5px; background: var(--player-surface); }
.crThumb img { width: 100%; height: 100%; object-fit: cover; }
.crText strong, .crText span { display: block; }
.crText strong { font-size: 12px; }
.crText span { margin-top: 2px; overflow: hidden; color: var(--text-muted); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.ctDetectionGrid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; padding: 8px; }
.ctEmpty { min-height: 130px; padding: 18px; display: grid; place-items: center; align-content: center; gap: 5px; color: var(--text-muted); text-align: center; }
.ctEmpty strong { color: var(--text-primary); font-size: 13px; }
.ctEmpty span { max-width: 30ch; font-size: 11px; }

.cameraWorkbench { display: grid; gap: 12px; }
.cameraRail, .camStage { overflow: hidden; }
.camList { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(220px,75vw); gap: 6px; padding: 8px; overflow-x: auto; }
.cameraRow { min-width: 0; padding: 7px; border: 1px solid transparent; border-radius: 7px; display: grid; grid-template-columns: 68px minmax(0,1fr); align-items: center; gap: 8px; background: var(--surface-raised); cursor: pointer; }
.cameraRow.activeRow { border-color: var(--accent-primary); background: var(--surface-selected); }
.thumbBox { position: relative; width: 68px; aspect-ratio: 16/10; overflow: hidden; border-radius: 5px; background: var(--player-surface); }
.thumbImg, .thumbFallback { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cameraRowText strong, .cameraRowText span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cameraRowText strong { font-size: 12px; }
.cameraRowText span { color: var(--text-muted); font-size: 10px; }
.cameraRowState { grid-column: 2; justify-self: start; min-height: 20px; padding: 1px 5px; font-size: 10px; }
.cameraRowState.ok { color: var(--status-online); }
.stageIdentity { min-width: 0; display: grid; grid-template-columns: auto minmax(0,1fr); align-items: center; gap: 3px 8px; }
.stageIdentity strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.stageIdentity .mono { grid-column: 2; color: var(--text-muted); font-size: 10px; }
.stageBadges { display: none; }
.stageBody { padding: 8px; }
.theaterVideo { border-radius: 6px; }

.opMetrics { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; margin-bottom: 14px; }
.metricCard { min-width: 0; padding: 11px; border: 1px solid var(--border-subtle); border-radius: var(--radius-control); background: var(--surface-panel); }
.metricCard .k, .metricCard .l { color: var(--text-muted); font-size: 10px; }
.metricCard .n { margin: 4px 0 2px; font-size: 18px; font-weight: 650; }
.metricGood .n { color: var(--status-online); }
.metricWarn .n { color: var(--status-warning); }
.timelineToolbar { margin-bottom: 15px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.segmented { display: flex; overflow-x: auto; border-bottom: 1px solid var(--border-subtle); }
.segmented span { min-height: 36px; padding: 0 10px; display: inline-flex; align-items: center; color: var(--text-muted); font-size: 12px; white-space: nowrap; }
.segmented .active { color: var(--accent-primary); box-shadow: inset 0 -2px var(--accent-primary); }
.timelineToolbar > .small { display: none; }
.timelineStack { display: grid; gap: 20px; }
.evGroupTitle { margin-bottom: 7px; display: flex; justify-content: space-between; align-items: baseline; }
.evGroupTitle strong { display: block; font-size: 14px; }
.evGroupTitle span { color: var(--text-muted); font-size: 10px; }
.evGroupTitle .badge { display: none; }
.evGrid { display: grid; grid-template-columns: 1fr; gap: 7px; }
.evTile { min-width: 0; padding: 7px; border: 1px solid var(--border-subtle); border-radius: var(--radius-control); display: grid; grid-template-columns: 116px minmax(0,1fr); gap: 10px; background: var(--surface-panel); color: inherit; text-align: left; cursor: pointer; }
.evTile:hover { background: var(--surface-raised); }
.evThumb { position: relative; width: 116px; aspect-ratio: 16/9; overflow: hidden; border-radius: 5px; background: var(--player-surface); }
.evImg { width: 100%; height: 100%; object-fit: cover; }
.evNoThumb { width: 100%; height: 100%; display: grid; place-items: center; color: var(--player-muted); font-size: 10px; }
.evTag { position: absolute; top: 5px; left: 5px; padding: 2px 5px; border-radius: 4px; background: rgb(15 18 22 / 82%); color: #fff; font-size: 9px; }
.evMeta { min-width: 0; display: grid; align-content: center; gap: 5px; }
.evMeta .t { font-weight: 600; }
.evMeta .s, .evFacts { color: var(--text-muted); font-size: 10px; }
.evFacts { display: flex; flex-wrap: wrap; gap: 8px; }
.loadMoreState, .eventRailEmpty { padding: 16px; color: var(--text-muted); font-size: 11px; text-align: center; }

.adminTabs { margin-bottom: 10px; }
.adminPane { overflow: hidden; }
.adminSplit { display: grid; gap: 10px; }
.field { display: grid; gap: 5px; margin-bottom: 12px; }
.field label { color: var(--text-secondary); font-size: 12px; font-weight: 600; }
input, select, textarea { width: 100%; min-height: 42px; padding: 0 10px; border: 1px solid var(--border-strong); border-radius: var(--radius-control); background: var(--surface-panel); color: var(--text-primary); font-size: 16px; }
textarea { min-height: 96px; padding-block: 9px; }
input::placeholder, textarea::placeholder { color: var(--text-muted); opacity: 1; }
input:focus, select:focus, textarea:focus { border-color: var(--accent-primary); }
.split2 { display: grid; gap: 0; }
.pre, .statusLog { max-width: 100%; overflow: auto; white-space: pre-wrap; color: var(--text-secondary); font: 11px/1.5 var(--mono); }
.list, .sentraList, .activityList, .userList, .settingsRows { display: grid; gap: 6px; }
.row, .userRow, .activityRow, .settingsRow { min-width: 0; padding: 10px; border-bottom: 1px solid var(--border-subtle); background: transparent; }
.activityRow { display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 8px; cursor: pointer; }
.activityState { width: 8px; height: 8px; border-radius: 50%; background: var(--status-offline); }
.activityState.ok { background: var(--status-online); }
.activityMain strong, .activityMain span { display: block; }
.activityMain span { color: var(--text-muted); font-size: 10px; }
.userRow { display: grid; grid-template-columns: auto minmax(0,1fr); align-items: center; gap: 8px; }
.userMain strong, .userMain span { display: block; }
.userMain span { color: var(--text-muted); font-size: 10px; }
.userBadges, .adminActions { grid-column: 2; display: flex; flex-wrap: wrap; gap: 5px; }
.adminActions .btn { min-height: 36px; }

.settingsCanvas { max-width: 920px; }
.settingsSection { margin-bottom: 12px; padding: 16px; }
.settingsSectionHead { margin-bottom: 12px; }
.settingsSectionHead h2 { margin: 0; font-size: 15px; }
.settingsSectionHead p { margin: 3px 0 0; color: var(--text-muted); font-size: 12px; }
.appearanceOptions, .qualityOptions { display: grid; gap: 7px; }
.appearanceOption { min-height: 60px; padding: 8px 10px; border: 1px solid var(--border-subtle); border-radius: var(--radius-control); display: grid; grid-template-columns: 54px minmax(0,1fr); align-items: center; gap: 10px; background: var(--surface-panel); color: inherit; text-align: left; cursor: pointer; }
.qualityOptions { padding: 0 8px 10px; grid-template-columns: repeat(3,minmax(0,1fr)); }
.qualityOption { min-height: 58px; padding: 8px 10px; border: 1px solid transparent; border-radius: var(--radius-control); background: transparent; color: inherit; text-align: left; cursor: pointer; }
.qualityOption.selected { border-color: var(--accent-primary); background: var(--surface-selected); }
.qualityOption strong, .qualityOption small { display: block; }
.qualityOption small { margin-top: 2px; color: var(--text-muted); font-size: 11px; }
.appearanceOption.selected { border-color: var(--accent-primary); background: var(--surface-selected); }
.appearanceOption strong, .appearanceOption small { display: block; }
.appearanceOption small { margin-top: 2px; color: var(--text-muted); }
.appearancePreview { width: 52px; height: 34px; padding: 5px; border: 1px solid var(--border-strong); border-radius: 5px; background: #f1f3f5; }
.appearancePreview span { display: block; width: 16px; height: 100%; border-radius: 2px; background: #fff; }
.appearancePreview.dark { background: #181d22; }
.appearancePreview.dark span { background: #2b3239; }
.appearancePreview.system { background: linear-gradient(90deg,#f1f3f5 50%,#181d22 50%); }
.settingsRow { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.settingsRow strong, .settingsRow small { display: block; }
.settingsRow small { color: var(--text-muted); }

.focusPlayerHost { position: relative; width: 100%; background: var(--player-surface); }
.clipControls { position: absolute; inset: auto 0 0; z-index: 9; min-height: 58px; padding: 18px 8px 7px; display: flex; align-items: center; gap: 4px; background: linear-gradient(transparent,rgb(0 0 0 / 88%)); color: var(--player-text); opacity: 1; transition: opacity var(--motion-control,160ms) cubic-bezier(.16,1,.3,1); }
.clipControls button, .livePlayerControls button { width: 40px; min-width: 40px; min-height: 40px; padding: 0; border: 0; border-radius: 6px; display: grid; place-items: center; background: rgb(18 22 27 / 76%); color: var(--player-text); cursor: pointer; }
.clipControls button:hover, .livePlayerControls button:hover { background: rgb(54 62 70 / 88%); }
.playerIcon { width: 19px; height: 19px; }
.clipTimeline { --progress: 0; flex: 1 1 120px; min-width: 72px; height: 40px; display: flex; align-items: center; touch-action: none; cursor: pointer; }
.clipTrack { position: relative; width: 100%; height: 4px; border-radius: 2px; background: rgb(255 255 255 / 28%); }
.clipFill { position: absolute; inset: 0 auto 0 0; width: calc(var(--progress) * 100%); border-radius: inherit; background: #6eace0; }
.clipThumb { position: absolute; top: 50%; left: calc(var(--progress) * 100%); width: 12px; height: 12px; border: 2px solid #f5f7f9; border-radius: 50%; background: #4f92ca; transform: translate(-50%,-50%); box-shadow: 0 1px 3px rgb(0 0 0 / 45%); }
.clipTime { flex: 0 0 auto; min-width: 76px; color: var(--player-muted); font-size: 10px; text-align: center; }
.eventReview { display: grid; gap: 14px; }
.reviewFacts { display: grid; }
.reviewFacts > div { padding: 8px 0; border-bottom: 1px solid var(--border-subtle); display: flex; justify-content: space-between; gap: 12px; }
.reviewFacts span { color: var(--text-muted); }
.reviewActions { display: flex; flex-wrap: wrap; gap: 7px; }
.statsGrid, .chartGrid, .statsCards, .overviewSplit, .gallery { display: grid; gap: 10px; }
.statGrid { display: grid; gap: 1px; border: 1px solid var(--border-subtle); border-radius: 7px; overflow: hidden; background: var(--border-subtle); }
.stat { min-width: 0; padding: 12px; background: var(--surface-panel); }
.stat .l { color: var(--text-muted); font-size: 10px; }
.stat .n { margin-top: 4px; font-size: 17px; font-weight: 650; }
.statCharts { display: grid; gap: 8px; }
.statChart { min-width: 0; overflow: hidden; border: 1px solid var(--border-subtle); border-radius: 7px; background: var(--surface-panel); }
.schTop { min-height: 50px; padding: 9px 12px; border-bottom: 1px solid var(--border-subtle); display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.schTitle { font-weight: 650; }
.schVal { color: var(--text-secondary); font-size: 11px; text-align: right; }
.schVal.warn { color: var(--status-warning); }
.schVal.crit { color: var(--status-error); }
.chartWrap, .statsChart { position: relative; min-height: 180px; }
.chartWrap { background: var(--surface-raised); }
.spark { width: 100%; height: 100%; min-height: 180px; }
.chartTip { position: absolute; z-index: 3; display: none; padding: 8px; border: 1px solid var(--border-strong); border-radius: 6px; background: var(--surface-panel); box-shadow: var(--shadow-panel); font-size: 10px; pointer-events: none; }
.adminCanvas:has(#chartCpu) { max-width: 1500px; }
.adminCanvas:has(#chartCpu) > .card { box-shadow: none; }
.toastRegion { position: fixed; z-index: 120; top: calc(var(--topbar-height) + 10px); right: max(10px,var(--safe-right)); left: max(10px,var(--safe-left)); display: grid; justify-items: end; gap: 6px; pointer-events: none; }
.toast { width: min(100%,360px); padding: 10px 12px; border: 1px solid var(--border-strong); border-radius: var(--radius-control); background: var(--surface-panel); color: var(--text-primary); box-shadow: var(--shadow-panel); pointer-events: auto; }
.toast.success { border-color: color-mix(in srgb,var(--status-online) 45%,var(--border-subtle)); }
.toast.error { border-color: color-mix(in srgb,var(--status-error) 45%,var(--border-subtle)); }

.modalOverlay { position: fixed; inset: 0; z-index: 100; padding: max(8px,var(--safe-top)) max(8px,var(--safe-right)) max(8px,var(--safe-bottom)) max(8px,var(--safe-left)); display: flex; align-items: flex-end; justify-content: center; background: rgb(15 18 22 / 55%); }
.modal { width: min(100%,720px); max-height: 92dvh; overflow: hidden; border: 1px solid var(--border-strong); border-radius: 12px 12px 8px 8px; background: var(--surface-panel); box-shadow: 0 8px 24px rgb(0 0 0 / 16%); }
.modalHead { min-height: 54px; padding: 8px 10px 8px 14px; border-bottom: 1px solid var(--border-subtle); display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.modalTitle { font-size: 15px; font-weight: 650; }
.modalBody { max-height: calc(92dvh - 55px); min-width: 0; overflow-x: hidden; overflow-y: auto; padding: 14px; }
.cameraEditorOverlay .modal { width: min(1000px,calc(100vw - 32px)); }
.cameraEditorOverlay .modalBody { overscroll-behavior: contain; }
.modalFoot { margin-top: 16px; display: flex; justify-content: flex-end; gap: 7px; }
.dialogMessage { margin: 0; color: var(--text-secondary); }

.auth { min-height: 100dvh; display: grid; background: var(--surface-page); }
.authBrand { display: none; }
.authPanel { min-height: 100dvh; padding: calc(28px + var(--safe-top)) 18px calc(28px + var(--safe-bottom)); display: grid; place-items: center; }
.authCard { width: min(100%,380px); padding: 22px; border: 1px solid var(--border-subtle); border-radius: var(--radius-panel); background: var(--surface-panel); box-shadow: var(--shadow-panel); }
.authProduct { margin-bottom: 18px; color: var(--text-secondary); font-size: 12px; font-weight: 600; }
.authHead { margin-bottom: 22px; display: flex; align-items: center; gap: 10px; }
.authHead .logo { width: 34px; height: 40px; }
.authHead .t { font-size: 20px; font-weight: 650; }
.authHead .s { margin-top: 2px; color: var(--text-muted); font-size: 12px; }
.passwordField { position: relative; }
.passwordField input { padding-right: 64px; }
.passwordToggle { position: absolute; top: 1px; right: 1px; min-height: 40px; border: 0; background: transparent; color: var(--accent-primary); }

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

@media (min-width: 640px) {
  .canvas { padding: 24px; }
  .gridLayout { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .liveFocusMode .gridLayout { display: block; }
  .evGrid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .evTile { display: block; padding: 0; overflow: hidden; }
  .evThumb { width: 100%; }
  .evMeta { padding: 10px; }
  .split2 { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
  .opMetrics { grid-template-columns: repeat(4,minmax(0,1fr)); }
  .stageBadges { display: flex; gap: 5px; }
  .appearanceOptions { grid-template-columns: repeat(3,minmax(0,1fr)); }
}

@media (min-width: 900px) {
  .app { padding: 0; }
  .topbar { position: fixed; inset: 0 0 auto; padding-inline: 18px; }
  .brandTxt .name { display: block; color: var(--text-muted); font-size: 10px; }
  .brandTxt .sub { font-size: 14px; }
  .topStatus { margin-left: auto; display: flex; gap: 6px; }
  .topActions { margin-left: 0; }
  .applyBtn { display: inline-flex; align-items: center; }
  .bottomBar { display: none; }
  .shell { min-height: 100dvh; padding-top: var(--topbar-height); display: grid; grid-template-columns: var(--nav-width) minmax(0,1fr); }
  .sidebar { position: sticky; top: var(--topbar-height); height: calc(100dvh - var(--topbar-height)); padding: 12px 9px; display: flex; flex-direction: column; border-right: 1px solid var(--border-subtle); background: var(--surface-panel); }
  .sbHead { padding: 8px 8px 14px; }
  .sbTitle { font-weight: 650; }
  .sbSub { color: var(--text-muted); font-size: 11px; }
  .sbHealth { margin-top: 12px; display: grid; grid-template-columns: repeat(3,1fr); gap: 3px; }
  .sbHealth > div { min-width: 0; padding: 6px 2px; text-align: center; background: var(--surface-raised); border-radius: 5px; }
  .sbHealth span, .sbHealth small { display: block; }
  .sbHealth small { overflow: hidden; color: var(--text-muted); font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
  .nav { display: grid; gap: 2px; }
  .navItem { width: 100%; min-height: 44px; padding: 6px 9px; border: 0; border-radius: 7px; display: grid; grid-template-columns: 20px minmax(0,1fr); align-items: center; gap: 9px; background: transparent; color: var(--text-secondary); text-align: left; cursor: pointer; }
  .navItem.active { background: var(--surface-selected); color: var(--accent-primary); }
  .navIcon { width: 18px; height: 18px; }
  .navText strong, .navText span { display: block; }
  .navText strong { font-size: 12px; }
  .navText span { color: var(--text-muted); font-size: 9px; }
  .navItem.active .navText span { color: var(--text-secondary); }
  .sbFoot { margin-top: auto; padding: 8px; }
  .sessionCard { padding: 9px; border-top: 1px solid var(--border-subtle); }
  .sessionCard strong, .sessionCard > span { display: block; }
  .sessionCard > span { color: var(--text-muted); font-size: 10px; }
  .canvas { padding: 26px clamp(24px,3vw,48px) 44px; }
  .gridLayout { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
  .cameraWorkbench { grid-template-columns: 280px minmax(0,1fr); align-items: start; }
  .cameraRail { position: sticky; top: calc(var(--topbar-height) + 18px); max-height: calc(100dvh - var(--topbar-height) - 36px); }
  .camList { display: grid; grid-auto-flow: row; grid-auto-columns: auto; overflow-y: auto; overflow-x: hidden; }
  .evGrid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
  .timelineToolbar > .small { display: block; }
  .adminSplit { grid-template-columns: minmax(240px,.7fr) minmax(0,1.3fr); }
  .statCharts { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .statGrid { grid-template-columns: repeat(2,minmax(0,1fr)) !important; }
  .userRow { grid-template-columns: auto minmax(140px,1fr) auto auto; }
  .userBadges, .adminActions { grid-column: auto; }
  .modalOverlay { align-items: center; padding: 22px; }
  .modal { border-radius: var(--radius-panel); }
  .eventReview { grid-template-columns: minmax(0,1.5fr) minmax(240px,.6fr); }
  .auth { grid-template-columns: minmax(0,1fr) minmax(420px,.75fr); }
  .authBrand { position: relative; min-height: 100dvh; padding: 44px; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; background: #11161c; color: #f1f3f5; }
  .authBrandMark { display: flex; align-items: center; gap: 10px; font-weight: 650; }
  .authBrandMessage { position: relative; z-index: 2; max-width: 480px; margin: auto 0; }
  .authBrandMessage h1 { max-width: 18ch; margin: 0; font-size: 34px; line-height: 1.15; letter-spacing: -.03em; }
  .authBrandMessage p { max-width: 48ch; color: #aeb6be; }
  .authPanel { padding: 40px; }
}

@media (min-width: 1200px) {
  .gridLayout { grid-template-columns: repeat(auto-fit,minmax(min(var(--live-tile-min,340px),100%),1fr)); }
  .liveFocusMode { display: grid; grid-template-columns: minmax(0,1fr) 340px; gap: 14px 18px; align-items: start; }
  .liveFocusMode .liveHeader { grid-column: 1/-1; }
  .liveFocusMode .gridLayout { grid-column: 1; }
  .liveFocusMode .cameraTimeline { grid-column: 2; margin: 0; position: sticky; top: calc(var(--topbar-height) + 18px); }
  .liveFocusMode .crList { max-height: calc(100dvh - var(--topbar-height) - 120px); }
  .evGrid { grid-template-columns: repeat(3,minmax(0,1fr)); }
}

@media (min-width: 1600px) { .evGrid { grid-template-columns: repeat(4,minmax(0,1fr)); } .liveFocusMode { grid-template-columns: minmax(0,1fr) 390px; } }

@media (max-width: 639px) {
  .pageHead p, .liveHeader p { display: none; }
  .eventsCanvas .metricCard:nth-child(2), .eventsCanvas .metricCard:nth-child(3) { display: none; }
  .liveFocusMode { padding-inline: 0; }
  .liveFocusMode .liveHeader, .liveFocusMode .cameraTimeline { margin-inline: 14px; }
  .liveFocusMode .gridTile { border-inline: 0; border-radius: 0; }
}

@media (orientation: landscape) and (max-height: 500px) and (max-width: 1000px) {
  .live-focus-lock .topbar, .live-focus-lock .bottomBar, .live-focus-lock .liveHeader, .live-focus-lock .cameraTimeline { display: none; }
  .live-focus-lock .app, .live-focus-lock .shell, .live-focus-lock .routeOutlet, .live-focus-lock .canvas, .live-focus-lock .gridLayout, .live-focus-lock .gridTile, .live-focus-lock .gridVideoWrap { width: 100%; height: 100dvh; min-height: 0; margin: 0; padding: 0; border: 0; border-radius: 0; }
}

/* Protect-style operational composition: narrow chrome, dominant media, compact review surfaces. */
.accountTrigger { width: 40px; height: 40px; padding: 0; border: 0; border-radius: 8px; display: grid; place-items: center; background: transparent; cursor: pointer; }
.accountTrigger:hover, .accountTrigger[aria-expanded="true"] { background: var(--surface-hover); }
.accountAvatar { width: 28px; height: 28px; border-radius: 7px; display: grid; place-items: center; background: var(--surface-control); color: var(--text-secondary); font-size: 10px; font-weight: 700; letter-spacing: .02em; }
.accountMenu { position: fixed; z-index: 80; top: calc(var(--safe-top) + 48px); right: max(8px,var(--safe-right)); width: min(260px,calc(100vw - 16px)); padding: 6px; border: 1px solid var(--border-subtle); border-radius: 10px; background: var(--surface-panel); box-shadow: 0 6px 16px rgb(16 24 32 / 14%); }
.accountMenu[hidden] { display: none; }
.accountIdentity { padding: 10px 10px 9px; }
.accountIdentity strong, .accountIdentity span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.accountIdentity span { margin-top: 2px; color: var(--text-muted); font-size: 11px; text-transform: capitalize; }
.accountMenu button { width: 100%; min-height: 40px; padding: 0 10px; border: 0; border-radius: 6px; background: transparent; color: var(--text-primary); text-align: left; cursor: pointer; }
.accountMenu button:hover, .accountMenu button:focus-visible { background: var(--surface-hover); }
.accountDivider { height: 1px; margin: 5px 4px; background: var(--border-subtle); }
.accountMenu .accountSignout { color: var(--text-secondary); }

.topbar { height: calc(48px + var(--safe-top)); padding-inline: max(10px,var(--safe-right)) max(8px,var(--safe-left)); }
.brandTxt .name { display: block; color: var(--text-muted); font-size: 9px; line-height: 1; }
.brandTxt .sub { font-size: 14px; }
.topActions { align-items: center; }
.canvas { padding: 12px max(10px,var(--safe-right)) 22px max(10px,var(--safe-left)); }
.pageHead, .liveHeader { min-height: 36px; margin-bottom: 10px; align-items: center; }
.pageHead h1, .liveHeader h1 { font-size: 18px; font-weight: 650; letter-spacing: -.015em; }
.liveHome:not(.liveFocusMode) .liveHeader h1 { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.liveHome:not(.liveFocusMode) .liveHeader { min-height: 8px; margin: 0; }
.liveHome:not(.liveFocusMode) .liveHeaderRight { margin-left: auto; }
.gridLayout, .liveBento { gap: 8px; }
.gridTile { border-color: transparent; border-radius: 8px; box-shadow: none; }
.gridTitle { padding: 34px 10px 8px; }
.gtName { font-size: 12px; }
.liveEventBand { margin: 0 0 10px; }
.bandHead { margin-bottom: 6px; }
.eventRail { grid-auto-columns: 112px; gap: 5px; }
.focusTile { border-radius: 0; }
.cameraTimeline { margin-top: 0; }
.crShell { border-inline: 0; border-radius: 0; box-shadow: none; }
.crHeader { min-height: 46px; }
.crList { max-height: none; }
.crItem { min-height: 54px; grid-template-columns: 72px minmax(0,1fr); }
.crThumb { width: 72px; }
.eventsCanvas .opMetrics { display: none; }
.eventsFilterRail, .eventsPreviewPanel { display: none; }
.eventsListPanel { min-width: 0; }
.eventsListToolbar, .eventsPanelTitle { min-height: 42px; padding: 0 10px; border-bottom: 1px solid var(--border-subtle); display: flex; align-items: center; justify-content: space-between; }
.eventsListToolbar span { color: var(--text-muted); font-size: 10px; }
.eventCameraFilter { width: 100%; min-height: 42px; padding: 0 10px; border: 0; border-bottom: 1px solid var(--border-subtle); display: flex; align-items: center; justify-content: space-between; background: transparent; color: var(--text-secondary); text-align: left; cursor: pointer; }
.eventCameraFilter.active { background: var(--surface-selected); color: var(--accent-primary); }
.eventCameraFilter span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.eventCameraFilter small { color: var(--text-muted); }
.evTile { transition: transform var(--motion-tap,100ms) cubic-bezier(.16,1,.3,1), background var(--motion-selection,200ms) cubic-bezier(.16,1,.3,1), box-shadow var(--motion-selection,200ms) cubic-bezier(.16,1,.3,1); }
.evTile.pressed, .evTile:active, .crItem.pressed, .crItem:active { transform: scale(.985); }
.evTile.selected { background: var(--surface-selected); box-shadow: inset 3px 0 var(--accent-primary); }
.crItem { transition: transform var(--motion-tap,100ms) cubic-bezier(.16,1,.3,1), background var(--motion-selection,200ms) cubic-bezier(.16,1,.3,1), box-shadow var(--motion-selection,200ms) cubic-bezier(.16,1,.3,1); }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: var(--motion-route,300ms); animation-timing-function: cubic-bezier(.16,1,.3,1); }
.eventsPreviewPlayer { height: 100%; display: grid; grid-template-rows: minmax(0,1fr) auto; background: var(--player-surface); }
.eventsPreviewPlayer .clipPlayer { align-self: center; }
.eventsPreviewMeta { min-height: 56px; padding: 9px 12px; display: flex; align-items: center; justify-content: space-between; gap: 10px; background: var(--surface-panel); }
.eventsPreviewMeta strong, .eventsPreviewMeta span { display: block; }
.eventsPreviewMeta span { color: var(--text-muted); font-size: 11px; }
.eventsPreviewEmpty { height: 100%; display: grid; place-items: center; background: var(--player-surface); color: var(--player-muted); }
.timelineToolbar { position: sticky; top: calc(48px + var(--safe-top)); z-index: 8; margin: -2px -10px 12px; padding: 0 10px; background: var(--surface-page); }
.timelineStack { gap: 14px; }
.evGroupTitle { margin-bottom: 5px; padding-inline: 2px; }
.evGrid { gap: 0; border-top: 1px solid var(--border-subtle); }
.evTile { min-height: 78px; padding: 7px 0; border: 0; border-bottom: 1px solid var(--border-subtle); border-radius: 0; grid-template-columns: 124px minmax(0,1fr); background: transparent; }
.evThumb { width: 124px; border-radius: 6px; }
.evTag { top: auto; bottom: 4px; left: 4px; }
.settingsCanvas { max-width: 760px; }
.settingsSection { padding: 0; overflow: hidden; box-shadow: none; }
.settingsSectionHead { padding: 14px 14px 8px; margin: 0; }
.appearanceOptions { padding: 0 8px 10px; }
.appearanceOption { border-color: transparent; background: transparent; }
.appearanceOption.selected { border-color: var(--border-subtle); }

@media (max-width: 639px) {
  .auth { grid-template-rows: minmax(210px,32dvh) minmax(0,1fr); background: var(--surface-panel); }
  .authBrand { position: relative; min-height: 0; padding: calc(22px + var(--safe-top)) 20px 22px; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; background: #11161c; color: #f1f3f5; }
  .authBrandMark { display: flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 650; }
  .authBrandMark .logo { width: 30px; height: 34px; }
  .authBrandMessage { position: relative; z-index: 2; }
  .authBrandMessage h1 { max-width: 17ch; margin: 0; font-size: 23px; line-height: 1.12; letter-spacing: -.025em; }
  .authBrandMessage p { max-width: 34ch; margin: 7px 0 0; color: #aeb6be; font-size: 12px; }
  .authPanel { min-height: 0; padding: 24px 20px calc(24px + var(--safe-bottom)); place-items: start center; }
  .authCard { padding: 0; border: 0; box-shadow: none; }
  .authProduct { display: none; }
  .authHead { margin-bottom: 18px; }
  .authHead .logo { display: none; }
  .authHead .t { font-size: 18px; }
  .liveEventBand { display: none; }
  #btnGridArrange { display: none; }
  .liveHome:not(.liveFocusMode) { padding-inline: 0; }
  .liveHome:not(.liveFocusMode) .liveHeader { padding-inline: 10px; }
  .liveHome:not(.liveFocusMode) .gridLayout { grid-template-columns: repeat(var(--live-columns,4),minmax(0,1fr)); grid-auto-rows: clamp(88px,28vw,120px); gap: 4px; }
  .liveHome:not(.liveFocusMode) .gridTile { border-radius: 0; }
  .liveFocusMode .liveHeader { position: sticky; top: calc(48px + var(--safe-top)); z-index: 18; min-height: 42px; margin: 0; padding-inline: 8px; background: var(--surface-page); }
  .liveFocusMode .liveTitleRow { min-width: 0; }
  .liveFocusMode .liveHeader h1 { overflow: hidden; font-size: 18px; text-overflow: ellipsis; white-space: nowrap; }
  .liveFocusMode .cameraSwitcher select { width: 44px; padding: 0; font-size: 0; }
  .liveFocusMode .gridLayout { position: sticky; top: calc(90px + var(--safe-top)); z-index: 16; background: var(--player-surface); }
  .liveFocusMode .gridVideoWrap { aspect-ratio: 16/9; }
  .liveFocusMode .cameraTimeline { position: relative; z-index: 1; margin-inline: 0; }
  .qualityOptions { grid-template-columns: 1fr; }
  .clipTime { display: none; }
  .playbackTitle { display: none; }
  .eventsCanvas { padding-inline: 10px; }
  .eventsCanvas .pageHead { margin-bottom: 5px; }
  .eventsCanvas .pageHead p { display: none; }
}

@media (min-width: 900px) {
  :root, [data-theme="light"] { --nav-width: 76px; --topbar-height: 48px; }
  .topbar { inset: 0 0 auto 76px; padding-inline: 14px 10px; }
  .topbar .logo { display: none; }
  .topStatus { display: none; }
  .applyBtn { display: none; }
  .shell { padding-top: 0; grid-template-columns: 76px minmax(0,1fr); }
  .sidebar { top: 0; height: 100dvh; padding: 8px 6px; z-index: 35; }
  .sbHead { height: 50px; padding: 4px; display: grid; place-items: center; }
  .sbHead .logo { width: 30px; height: 34px; }
  .sbHead > span { display: none; }
  .nav { margin-top: 8px; gap: 4px; }
  .navItem { min-height: 52px; padding: 5px 2px; grid-template-columns: 1fr; place-items: center; gap: 3px; text-align: center; }
  .navIcon { width: 20px; height: 20px; }
  .navText strong { font-size: 10px; font-weight: 600; }
  .navText span { display: none; }
  .sbFoot { display: grid; place-items: center; padding: 8px 0; }
  .railStatus { width: 26px; height: 26px; border-radius: 6px; display: grid; place-items: center; background: var(--surface-control); color: var(--status-online); font: 10px var(--mono); }
  .routeOutlet { padding-top: 48px; }
  .canvas { max-width: none; padding: 12px 14px 18px; }
  .gridLayout { gap: 6px; }
  .gridTile { border-radius: 6px; }
  .liveHome:not(.liveFocusMode) .liveHeader { min-height: 34px; }
  .liveHome:not(.liveFocusMode) .liveHeader h1 { position: static; width: auto; height: auto; overflow: visible; clip: auto; }
  .liveEventBand { display: none; }
  .eventsCanvas { display: grid; grid-template-columns: 220px 360px minmax(0,1fr); grid-template-rows: auto minmax(0,1fr); gap: 8px; height: calc(100dvh - 48px); overflow: hidden; }
  .eventsCanvas .pageHead { grid-column: 1/-1; margin: 0; }
  .eventsFilterRail, .eventsListPanel, .eventsPreviewPanel { min-height: 0; overflow: hidden; border: 1px solid var(--border-subtle); border-radius: 6px; background: var(--surface-panel); }
  .eventsFilterRail { grid-column: 1; display: block; overflow-y: auto; }
  .eventsListPanel { grid-column: 2; display: grid; grid-template-rows: auto minmax(0,1fr); }
  .eventsPreviewPanel { grid-column: 3; display: block; background: var(--player-surface); }
  .eventsCanvas .timelineStack { overflow-y: auto; padding: 0 8px; }
  .eventsCanvas .evGroupTitle { position: sticky; top: 0; z-index: 2; padding: 7px 2px 5px; background: var(--surface-panel); }
  .evGrid { grid-template-columns: 1fr; }
  .evTile { grid-template-columns: 112px minmax(0,1fr); }
  .eventsPreviewPanel .clipPlayer { aspect-ratio: 16/9; }
  .cameraWorkbench { grid-template-columns: 260px minmax(0,1fr); }
  .auth { grid-template-columns: minmax(0,3fr) minmax(400px,2fr); }
  .authPanel { background: var(--surface-panel); }
  .authCard { border: 0; box-shadow: none; }
  .authBrand { padding: 34px; }
}

@media (min-width: 1200px) {
  .liveFocusMode { height: calc(100dvh - 48px); grid-template-columns: minmax(0,1fr) 320px; grid-template-rows: 40px minmax(0,1fr); gap: 6px 10px; padding: 6px 10px 10px; overflow: hidden; }
  .liveFocusMode .liveHeader { min-height: 40px; margin: 0; }
  .liveFocusMode .gridLayout { min-height: 0; display: grid; place-items: center; background: var(--player-surface); border-radius: 6px; }
  .liveFocusMode .focusTile { width: 100%; max-width: none; }
  .liveFocusMode .cameraTimeline { min-height: 0; position: static; overflow: hidden; }
  .liveFocusMode .crShell { height: 100%; border: 1px solid var(--border-subtle); border-radius: 6px; }
  .liveFocusMode .crList { max-height: calc(100dvh - 150px); }
}

/* Sentra cinematic operations layer */
:root, [data-theme="light"] {
  --surface-page: #edf2f7; --surface-panel: #f8fafc; --surface-raised: #e8eef5; --surface-control: #e1e9f2;
  --surface-hover: #d8e5f1; --surface-selected: #d8ebff; --border-subtle: #cbd7e3; --border-strong: #a9bbcc;
  --accent-primary: #087dd1; --accent-hover: #006bb8; --accent-soft: #d7edff; --player-surface: #030810;
  --shadow-panel: 0 4px 8px rgb(14 35 55 / 10%); --radius-panel: 8px;
}
[data-theme="dark"] {
  --surface-page: #07111b; --surface-panel: #0d1925; --surface-raised: #122231; --surface-control: #172a3b;
  --surface-hover: #1a3247; --surface-selected: #113553; --border-subtle: #1c3448; --border-strong: #35536a;
  --text-primary: #eef7ff; --text-secondary: #a9bdcd; --text-muted: #8299aa; --accent-primary: #31a9ff;
  --accent-hover: #65c0ff; --accent-soft: #0e3755; --player-surface: #02070d; --shadow-panel: 0 4px 8px rgb(0 0 0 / 32%);
}
body { background-image: radial-gradient(circle at 70% -20%, color-mix(in srgb,var(--accent-primary) 9%,transparent), transparent 38%); }
.topbar { background: color-mix(in srgb,var(--surface-panel) 92%,transparent); backdrop-filter: blur(14px) saturate(1.2); }
.bottomBar { background: color-mix(in srgb,var(--surface-panel) 92%,transparent); backdrop-filter: blur(18px) saturate(1.25); box-shadow: 0 -8px 24px rgb(2 12 22 / 12%); }
.bottomInner { position: relative; }
.bbtn { position: relative; transition: color 160ms var(--ease-standard), transform 100ms var(--ease-standard); }
.bbtn::before { content: ''; position: absolute; top: 2px; width: 28px; height: 2px; border-radius: 2px; background: var(--accent-primary); opacity: 0; transform: scaleX(.3); transition: opacity 180ms var(--ease-standard), transform 220ms var(--ease-standard); }
.bbtn.active::before { opacity: 1; transform: scaleX(1); }
.bbtn.active .bico { filter: drop-shadow(0 3px 8px color-mix(in srgb,var(--accent-primary) 45%,transparent)); transform: translateY(-1px); }
.gridTile { position: relative; background: #02070d; transition: transform 220ms var(--ease-standard), box-shadow 220ms var(--ease-standard), border-color 180ms var(--ease-standard); }
.gridTile::after { content: ''; position: absolute; inset: 0; z-index: 7; pointer-events: none; border: 1px solid rgb(112 196 255 / 0%); transition: border-color 180ms var(--ease-standard), box-shadow 220ms var(--ease-standard); }
.gridTile:hover::after, .gridTile:focus-visible::after { border-color: rgb(80 180 248 / 48%); box-shadow: inset 0 0 28px rgb(21 133 219 / 10%); }
.gridTile:active { transform: scale(.994); }
.gridTitle { padding: 54px 13px 11px; background: linear-gradient(transparent,rgb(0 8 16 / 90%)); }
.gtName { font-size: 13px; letter-spacing: .005em; }
.liveWrap.initialLoading::before { content: ''; position: absolute; inset: 0; z-index: 4; background: linear-gradient(105deg,transparent 35%,rgb(76 177 247 / 12%) 49%,transparent 63%); transform: translateX(-100%); animation: sentra-scan 1.4s var(--ease-standard) infinite; pointer-events: none; }
.hasStream.liveWrap::before { display: none; }
.liveOverlay { background: linear-gradient(180deg,rgb(2 8 14 / 25%),rgb(2 8 14 / 72%)); }
.liveWrap.connectionIssue .liveOverlay { inset: 12px 12px auto auto; width: auto; max-width: min(320px,calc(100% - 24px)); min-height: 42px; padding: 8px 10px; flex-direction: row; justify-content: flex-end; gap: 9px; border: 1px solid rgb(93 165 211 / 24%); border-radius: 8px; background: rgb(4 13 21 / 88%); box-shadow: 0 8px 24px rgb(0 0 0 / 24%); backdrop-filter: blur(8px); font-size: 12px; text-align: left; }
.liveWrap.connectionIssue .liveOverlay::before { width: 14px; height: 14px; flex: 0 0 auto; }
.liveWrap.connectionIssue .playerRetry { min-height: 32px; padding-inline: 10px; }
.liveOverlay::before { border-color: #29465d; border-top-color: #4db7ff; box-shadow: 0 0 14px rgb(49 169 255 / 25%); }
.focusPlayerHost, .eventsPreviewPanel { box-shadow: 0 12px 32px rgb(0 8 16 / 22%); }
.clipControls { padding: 22px 12px 9px; gap: 6px; background: linear-gradient(transparent,rgb(1 7 13 / 96%)); }
.clipControls button, .livePlayerControls button { border: 1px solid rgb(147 194 226 / 18%); background: rgb(7 18 28 / 78%); backdrop-filter: blur(8px); }
.livePlayerControls [data-ptz-launch][hidden] { display: none; }
.clipControls button:hover, .livePlayerControls button:hover { background: rgb(22 63 91 / 92%); color: #fff; }
.ptzPanel { position: absolute; right: 10px; bottom: 58px; z-index: 12; width: 220px; padding: 10px; border: 1px solid rgb(105 187 240 / 28%); border-radius: 10px; background: rgb(5 17 27 / 94%); color: #eef8ff; box-shadow: 0 14px 30px rgb(0 0 0 / 42%); backdrop-filter: blur(14px); animation: account-sheet-in 220ms var(--ease-standard); }
.ptzPanel[hidden] { display: none; }
.ptzPanelHead { display: flex; align-items: center; justify-content: space-between; margin-bottom: 9px; }
.ptzPanelHead strong { font-size: 12px; }
.ptzPanelHead button { width: 34px; height: 34px; border: 0; background: transparent; color: #9bb0c0; cursor: pointer; }
.ptzPad { width: 146px; margin: auto; display: grid; grid-template-columns: repeat(3,44px); grid-template-areas: '. up .' 'left stop right' '. down .'; gap: 7px; }
.ptzPad button, .ptzZoom button { min-width: 44px; min-height: 44px; border: 1px solid rgb(120 190 235 / 24%); border-radius: 8px; background: #102a3d; color: #eaf7ff; font-size: 18px; cursor: pointer; touch-action: none; transition: background 120ms var(--ease-standard),transform 90ms var(--ease-standard); }
.ptzPad button:active, .ptzZoom button:active { background: #1679b7; transform: scale(.94); }
.ptzPad [data-ptz-y="-1"] { grid-area: up; } .ptzPad [data-ptz-x="-1"] { grid-area: left; } .ptzPad [data-ptz-stop] { grid-area: stop; } .ptzPad [data-ptz-x="1"] { grid-area: right; } .ptzPad [data-ptz-y="1"] { grid-area: down; }
.ptzZoom { margin-top: 10px; display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; gap: 8px; color: #8fa6b7; text-align: center; font-size: 11px; }
.ptzZoom[hidden], .ptzPresets[hidden] { display: none; }
.ptzPresets { margin-top: 10px; display: grid; gap: 5px; color: #8fa6b7; font-size: 11px; }
.ptzPresets select { width: 100%; min-height: 38px; border: 1px solid rgb(120 190 235 / 24%); border-radius: 7px; background: #102a3d; color: #eaf7ff; }
.ptzLocalStatus { min-height: 16px; margin-top: 7px; color: #8fcfff; font-size: 11px; text-align: center; }
.clipTrack { background: rgb(173 204 226 / 25%); }
.clipFill { background: linear-gradient(90deg,#087dd1,#45b8ff); box-shadow: 0 0 9px rgb(49 169 255 / 30%); }
.clipThumb { box-shadow: 0 0 0 3px rgb(49 169 255 / 20%),0 2px 5px rgb(0 0 0 / 45%); }
.crItem.selected, .evTile.selected { background: linear-gradient(90deg,color-mix(in srgb,var(--accent-primary) 18%,var(--surface-panel)),var(--surface-panel)); box-shadow: inset 3px 0 var(--accent-primary); }
.statChart { overflow: hidden; border: 1px solid var(--border-subtle); border-radius: 8px; background: linear-gradient(145deg,var(--surface-panel),var(--surface-raised)); animation: sentra-chart-in 520ms var(--ease-standard) both; }
.statChart:nth-child(2) { animation-delay: 70ms; } .statChart:nth-child(3) { animation-delay: 140ms; }
.chartWrap { background-image: linear-gradient(rgb(100 150 185 / 8%) 1px,transparent 1px),linear-gradient(90deg,rgb(100 150 185 / 8%) 1px,transparent 1px); background-size: 32px 32px; }

.auth { background: #030a12; }
.authBrand { isolation: isolate; background: radial-gradient(circle at 68% 44%,#0b4167 0,#071c2e 25%,#040c15 58%,#02070c 100%); }
.authBrand::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(115deg,transparent 42%,rgb(36 160 239 / 10%) 50%,transparent 58%); animation: auth-light 780ms 420ms var(--ease-standard) both; }
.authScene { position: absolute; inset: 0; overflow: hidden; perspective: 1000px; pointer-events: none; }
.authTechnicalGrid { position: absolute; inset: 0; opacity: .22; background-image: linear-gradient(rgb(95 171 220 / 12%) 1px,transparent 1px),linear-gradient(90deg,rgb(95 171 220 / 10%) 1px,transparent 1px); background-size: 56px 56px; mask-image: linear-gradient(90deg,transparent,#000 22%,#000 85%,transparent); animation: auth-grid-in 650ms var(--ease-standard) both; }
.authBrandMark, .authBrandMessage, .authSceneMeta { position: relative; z-index: 2; }
.authBrandMark { opacity: 0; transform: translateY(-8px); animation: auth-copy-in 420ms 520ms var(--ease-standard) forwards; }
.authBrandMark .logo { filter: drop-shadow(0 0 12px rgb(48 164 238 / 28%)); }
.authBrandMessage { margin-top: auto; margin-bottom: 8%; opacity: 0; transform: translateY(18px); animation: auth-copy-in 520ms 620ms var(--ease-standard) forwards; }
.authBrandMessage h1 { max-width: 12ch; color: #f3f9fd; font-size: 48px; line-height: 1.02; letter-spacing: -.035em; }
.authBrandMessage p { color: #9db4c5; }
.authSignal { margin-bottom: 14px; display: flex; align-items: center; gap: 8px; color: #8eb1ca; font: 11px var(--mono); }
.authSignal span { width: 7px; height: 7px; border-radius: 50%; background: #3eb4ff; box-shadow: 0 0 12px #249fe9; }
.authSceneMeta { display: flex; justify-content: space-between; color: #638198; font: 9px var(--mono); letter-spacing: .08em; opacity: 0; animation: auth-copy-in 400ms 760ms var(--ease-standard) forwards; }
.authPanel { position: relative; background: linear-gradient(160deg,var(--surface-panel),color-mix(in srgb,var(--surface-panel) 90%,var(--accent-soft))); }
.authPanel::before { content: ''; position: absolute; inset: 0 auto 0 0; width: 1px; background: linear-gradient(transparent,var(--accent-primary),transparent); opacity: .4; }
.authCard { opacity: 0; transform: translateX(14px); animation: auth-form-in 480ms 680ms var(--ease-standard) forwards; }
.authProduct { display: flex; align-items: center; gap: 8px; font: 11px var(--mono); letter-spacing: .06em; }
.authProductMark { width: 18px; height: 1px; background: var(--accent-primary); box-shadow: 0 0 8px var(--accent-primary); }
.authHead .t { font-size: 24px; letter-spacing: -.025em; }
.authCard input { min-height: 48px; border-color: color-mix(in srgb,var(--border-strong) 75%,transparent); background: color-mix(in srgb,var(--surface-panel) 80%,transparent); transition: border-color 150ms var(--ease-standard),box-shadow 180ms var(--ease-standard),background 150ms var(--ease-standard); }
.authCard input:focus { border-color: var(--accent-primary); background: var(--surface-panel); box-shadow: 0 0 0 3px color-mix(in srgb,var(--accent-primary) 16%,transparent),0 8px 18px rgb(4 30 50 / 8%); }
.authCard .btn.primary { min-height: 48px; background: linear-gradient(105deg,#0879c9,#159ee9); box-shadow: 0 7px 14px rgb(7 104 172 / 20%); }

@keyframes sentra-scan { to { transform: translateX(100%); } }
@keyframes sentra-chart-in { from { opacity: .45; transform: translateY(9px); clip-path: inset(0 100% 0 0); } to { opacity: 1; transform: none; clip-path: inset(0); } }
@keyframes auth-grid-in { from { opacity: 0; transform: scale(1.04); } to { opacity: .22; transform: none; } }
@keyframes auth-light { from { transform: translateX(-40%); opacity: 0; } to { transform: translateX(30%); opacity: 1; } }
@keyframes auth-copy-in { to { opacity: 1; transform: none; } }
@keyframes auth-form-in { to { opacity: 1; transform: none; } }

@media (max-width: 639px) {
  .auth { grid-template-rows: minmax(300px,42dvh) minmax(0,1fr); background: var(--surface-panel); }
  .authBrand { padding: calc(18px + var(--safe-top)) 18px 22px; }
  .authTechnicalGrid { background-size: 38px 38px; }
  .authBrandMessage { margin: auto 0 0; }
  .authBrandMessage h1 { font-size: 30px; }
  .authBrandMessage p { max-width: 31ch; }
  .authSignal { margin-bottom: 8px; font-size: 9px; }
  .authPanel { padding: 22px 18px calc(22px + var(--safe-bottom)); }
  .authCard { width: 100%; }
  .accountMenu { inset: auto 8px calc(var(--bottom-nav-height) + var(--safe-bottom) + 8px); top: auto; width: auto; padding: 10px; border-radius: 12px; box-shadow: 0 -12px 32px rgb(0 9 18 / 28%); transform-origin: bottom center; animation: account-sheet-in 240ms var(--ease-standard); }
  .ptzPanel { position: fixed; inset: auto 8px calc(var(--bottom-nav-height) + var(--safe-bottom) + 8px); width: auto; max-height: min(420px,calc(100dvh - var(--bottom-nav-height) - 90px)); overflow-y: auto; z-index: 70; padding: 14px; }
  .ptzPad { width: 166px; grid-template-columns: repeat(3,48px); }
  .ptzPad button, .ptzZoom button { min-width: 48px; min-height: 48px; }
  .accountMenu::before { content: ''; display: block; width: 36px; height: 4px; margin: 1px auto 9px; border-radius: 4px; background: var(--border-strong); }
  .accountIdentity { padding: 12px; }
  .accountMenu button { min-height: 48px; }
}
@media (min-width: 900px) {
  .sidebar { width: 76px; overflow: hidden; background: linear-gradient(180deg,#091521,#07111b); border-color: #193044; color: #c7d8e5; transition: width 240ms var(--ease-standard),box-shadow 240ms var(--ease-standard); }
  .sidebar.expanded { width: 188px; box-shadow: 14px 0 28px rgb(0 6 12 / 30%); }
  .sidebar.expanded .sbHead { grid-template-columns: 38px 1fr; justify-items: start; }
  .sidebar.expanded .sbHead > span { display: block; font-weight: 650; }
  .sidebar.expanded .navItem { grid-template-columns: 38px 1fr; justify-items: start; padding-inline: 5px 10px; text-align: left; }
  .sidebar.expanded .navText strong { font-size: 12px; }
  .railToggle { width: 38px; height: 42px; padding: 0; border: 0; display: grid; place-items: center; background: transparent; cursor: pointer; }
  .railToggle .logo { width: 30px; height: 34px; }
  .navItem { position: relative; color: #7f98aa; transition: color 160ms var(--ease-standard),background 180ms var(--ease-standard),transform 120ms var(--ease-standard); }
  .navItem::before { content: ''; position: absolute; left: -6px; width: 2px; height: 18px; border-radius: 2px; background: #3ab1ff; opacity: 0; transform: scaleY(.25); transition: opacity 160ms var(--ease-standard),transform 220ms var(--ease-standard); }
  .navItem.active { color: #eaf7ff; background: linear-gradient(90deg,rgb(43 154 224 / 18%),transparent); }
  .navItem.active::before { opacity: 1; transform: scaleY(1); }
  .sbHead .logo { filter: drop-shadow(0 0 10px rgb(51 172 247 / 22%)); }
  .liveHome:not(.liveFocusMode) { background: #030a12; color: #edf7ff; }
  .liveHome:not(.liveFocusMode) .liveHeader { color: #edf7ff; }
  .liveHome:not(.liveFocusMode) .liveHeader p { color: #a9bdcd; }
  .liveHome:not(.liveFocusMode) .liveHeader .btn { border-color: #35536a; background: #0d1925; color: #edf7ff; }
  .gridLayout, .liveBento { gap: 5px; }
  .liveHome:not(.liveFocusMode) { height: calc(100dvh - 48px); min-height: 620px; padding: 8px 12px 12px; display: grid; grid-template-rows: auto minmax(0,1fr); overflow: hidden; }
  .liveHome:not(.liveFocusMode) [data-live-layout-grid] { min-height: 0; height: 100%; grid-template-columns: repeat(var(--live-columns,12),minmax(0,1fr)); grid-template-rows: repeat(var(--live-rows,1),minmax(0,1fr)); grid-auto-rows: minmax(0,1fr); align-content: stretch; }
  .eventsCanvas { gap: 4px; padding: 6px; background: #030a12; }
  .eventsFilterRail, .eventsListPanel { border-radius: 4px; }
  .eventsPreviewPanel { border-radius: 4px; border-color: #183349; }
}
@keyframes account-sheet-in { from { opacity: 0; transform: translateY(16px) scale(.985); } to { opacity: 1; transform: none; } }
@media (min-width: 900px) { .adminCanvas .statCharts { grid-template-columns: repeat(3,minmax(0,1fr)); align-items: stretch; } .adminCanvas .statChart { min-width: 0; } }
@media (min-width: 1600px) { .liveHome:not(.liveFocusMode) { padding-inline: 16px; } }

/* Unified operational overlays and live workspace controls. */
#app-overlays { position: relative; z-index: 80; }
#app-overlays:empty { display: none; }
#app-overlays .accountMenu { z-index: 90; }
#app-overlays .modalOverlay { z-index: 100; }
#app-overlays .ptzPanel { position: fixed; right: max(10px,var(--safe-right)); bottom: max(72px,var(--safe-bottom)); z-index: 95; }
.fullscreenLocalStatus { position: absolute; right: 10px; bottom: 52px; z-index: 9; max-width: min(320px,calc(100% - 20px)); color: #ffb6b6; font-size: 11px; text-align: right; pointer-events: none; }
.clipControls .fullscreenLocalStatus { right: 8px; bottom: 50px; }

.shockwaveMark { position: absolute; top: 50%; left: 55%; width: min(48vw,620px); aspect-ratio: 1; transform: translate(-50%,-50%); isolation: isolate; pointer-events: none; }
.shockwaveField, .shockwaveRing, .shockwaveFragments, .shockwaveLogo { position: absolute; border-radius: 50%; }
.shockwaveField { inset: 12%; background: radial-gradient(circle,rgb(43 168 244 / 24%),rgb(12 78 128 / 9%) 38%,transparent 70%); filter: blur(10px); }
.shockwaveLogo { inset: 35%; width: auto; height: auto; background-size: 58% auto; background-color: rgb(5 18 31 / 72%); border: 1px solid rgb(118 205 255 / 28%); box-shadow: 0 0 0 10px rgb(36 155 232 / 5%),0 0 54px rgb(43 168 244 / 38%),inset 0 0 26px rgb(45 174 255 / 14%); z-index: 3; }
.shockwaveRing { inset: 34%; border: 1px solid rgb(108 204 255 / 64%); box-shadow: 0 0 24px rgb(39 157 232 / 18%); opacity: 0; animation: sentra-shockwave 5.4s cubic-bezier(.18,.55,.3,1) infinite; }
.shockwaveRing.ringTwo { animation-delay: -1.8s; }
.shockwaveRing.ringThree { animation-delay: -3.6s; }
.shockwaveFragments { inset: 9%; border: 1px dashed rgb(92 190 248 / 20%); animation: sentra-fragments 24s linear infinite; }
@keyframes sentra-shockwave { 0% { opacity: 0; transform: scale(.55); } 12% { opacity: .72; } 72%,100% { opacity: 0; transform: scale(2.8); } }
@keyframes sentra-fragments { to { transform: rotate(360deg); } }
.document-hidden .shockwaveRing, .document-hidden .shockwaveFragments { animation-play-state: paused; }

.densityOptions { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 7px; padding: 0 8px 10px; }
:root[data-density="compact"] .gridLayout { gap: 3px; }
:root[data-density="compact"] .gridTile { border-radius: 3px; }
:root[data-density="compact"] .canvas { --density-space: .82; }
.cameraMode { margin: 0 0 16px; padding: 10px; border: 1px solid var(--border-subtle); border-radius: var(--radius-control); display: flex; flex-wrap: wrap; gap: 10px 18px; }
.cameraMode legend { padding: 0 5px; color: var(--text-secondary); font-size: 12px; font-weight: 650; }
.cameraMode label, .checkField { display: flex; align-items: center; gap: 7px; color: var(--text-secondary); }
.checkField[hidden] { display: none; }
.cameraMode input, .checkField input { width: 16px; min-height: 16px; margin: 0; }
.onvifFields { padding: 12px; border: 1px solid var(--border-subtle); border-radius: var(--radius-control); background: var(--surface-raised); }
.hybridCameraForm { width: min(920px,calc(100vw - 44px)); max-width: 100%; min-width: 0; display: grid; gap: 14px; overflow-x: hidden; }
.hybridCameraForm *, .cameraConfigSection, .onvifEndpointGrid, .split2 { min-width: 0; }
.hybridCameraForm input,.hybridCameraForm select { width: 100%; max-width: 100%; }
.hybridCameraForm .modalFoot { position: sticky; bottom: 0; z-index: 4; padding-block: 10px; background: var(--surface-panel); }
.hybridCameraForm .discoveryResult { overflow-wrap: anywhere; }
.hybridCameraForm option { max-width: 100%; text-overflow: ellipsis; }
.cameraConfigSection { padding: 16px; border: 1px solid var(--border-subtle); border-radius: 8px; background: var(--surface-raised); }
.cameraConfigSection > header { margin-bottom: 14px; display: grid; grid-template-columns: 30px 1fr; gap: 10px; }
.cameraConfigSection > header > span { width: 28px; height: 28px; border: 1px solid var(--accent-primary); display: grid; place-items: center; color: var(--accent-primary); font: 700 11px var(--mono); }
.cameraConfigSection h3 { margin: 0; font-size: 16px; }
.cameraConfigSection header p { margin: 3px 0 0; color: var(--text-secondary); font-size: 12px; }
.controlToggle { min-height: 54px; padding: 10px 12px; display: flex; align-items: center; gap: 10px; border: 1px solid var(--border-subtle); background: var(--surface-panel); cursor: pointer; }
.controlToggle input { width: 18px; min-height: 18px; }
.controlToggle strong,.controlToggle small { display: block; }
.controlToggle small { margin-top: 2px; color: var(--text-muted); }
.cameraTestActions { display: flex; flex-wrap: wrap; gap: 7px; }
.videoIncomplete { display: grid; gap: 3px; }
.videoIncomplete span { color: var(--text-secondary); }
.onvifFields[hidden], [data-camera-manual][hidden] { display: none; }
.discoveryResult, .formStatus { min-height: 20px; margin-top: 8px; color: var(--text-secondary); font-size: 12px; }
.layoutEditor { width: min(960px,calc(100vw - 32px)); }
.layoutEditorHead { display: flex; justify-content: space-between; gap: 20px; }
.layoutEditorHead p { margin: 4px 0 0; color: var(--text-secondary); }
.layoutDirty { color: var(--status-warning); font-size: 12px; font-weight: 700; }
.layoutTabs { display: flex; gap: 3px; margin: 16px 0 10px; padding: 3px; background: var(--surface-control); }
.layoutGrid { --layout-row-height: 52px; min-height: 416px; padding: 8px; display: grid; grid-template-columns: repeat(var(--layout-columns),minmax(0,1fr)); grid-auto-rows: var(--layout-row-height); gap: 4px; overflow: auto; border: 1px solid #29445a; background-color: #06111b; background-image: linear-gradient(rgb(80 157 206 / 10%) 1px,transparent 1px),linear-gradient(90deg,rgb(80 157 206 / 10%) 1px,transparent 1px); background-size: calc(100% / var(--layout-columns)) var(--layout-row-height); touch-action: none; }
.layoutTile { position: relative; min-width: 0; padding: 12px; overflow: hidden; border: 1px solid #3b6d8f; border-radius: 4px; background: linear-gradient(145deg,#16324a,#0c2133); color: #ecf8ff; cursor: grab; user-select: none; transition: box-shadow 160ms var(--ease-standard),border-color 160ms var(--ease-standard); }
.layoutTile.dragging { z-index: 4; cursor: grabbing; border-color: #73caff; box-shadow: 0 18px 45px rgb(0 0 0 / 45%); transition: none; }
.layoutTile span, .layoutTile small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.layoutTile small { margin-top: 3px; color: #9dc1d8; }
.layoutResizeHandle { position: absolute; right: 0; bottom: 0; width: 28px; height: 28px; border: 0; background: linear-gradient(135deg,transparent 48%,#70c9ff 49% 56%,transparent 57%); cursor: nwse-resize; }
.eventsScreen, .eventsGalleryScreen { min-height: calc(100dvh - var(--topbar-height)); padding: 14px; display: grid; align-content: start; gap: 12px; background: #030a12; color: #edf7ff; }
.eventsGalleryScreen .fullGallery { width: 100%; }
.eventsGalleryScreen .eventCardGrid { grid-template-columns: repeat(2,minmax(0,1fr)); }
.eventPlayerOverlay .modal { width: min(94vw,1480px); max-height: 94dvh; }
.eventPlayerOverlay .modalBody { overflow-y: auto; }
.eventPlayerOverlay .eventReview { min-width: 0; }
.eventPlayerOverlay .reviewMedia,.eventPlayerOverlay .clipPlayer { min-width: 0; aspect-ratio: 16/9; }
.cameraManagementScreen { min-height: calc(100dvh - 48px); padding: clamp(16px,2vw,30px); background: var(--surface-page); }
.cameraManagementHeader { margin-bottom: 18px; display: flex; align-items: end; justify-content: space-between; gap: 18px; }
.cameraManagementHeader h1 { margin: 4px 0; font-size: clamp(28px,3vw,42px); }
.cameraManagementHeader p { margin: 0; color: var(--text-secondary); }
.managementCameraGrid { display: grid; grid-template-columns: repeat(auto-fit,minmax(min(100%,300px),1fr)); gap: 12px; }
.managementCamera { min-width: 0; overflow: hidden; border: 1px solid var(--border-subtle); background: var(--surface-panel); }
.managementPreview { position: relative; width: 100%; padding: 0; border: 0; aspect-ratio: 16/9; overflow: hidden; background: #02070c; cursor: pointer; }
.managementPreview img { width: 100%; height: 100%; object-fit: contain; }
.managementPreview > span { position: absolute; right: 10px; bottom: 10px; padding: 6px 9px; background: rgb(4 13 22 / 78%); color: #fff; font-size: 12px; }
.managementCameraBody { padding: 14px; }
.managementCameraBody header { display: flex; justify-content: space-between; gap: 12px; }
.managementCameraBody strong,.managementCameraBody small { display: block; }
.managementCameraBody small { color: var(--text-muted); }
.managementCameraBody dl { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 6px; }
.managementCameraBody dt { color: var(--text-muted); font-size: 11px; }
.managementCameraBody dd { margin: 2px 0 0; font-weight: 650; }
.managementActions { display: flex; flex-wrap: wrap; gap: 7px; }
.cameraHealth { font-size: 11px; color: var(--status-offline); }
.cameraHealth.ok { color: var(--status-online); }
.liveLayoutStatus { color: #9db8ca; font-size: 12px; }
.liveUndo { margin-left: 6px; border: 0; background: transparent; color: #66c5ff; text-decoration: underline; cursor: pointer; }
.liveDragHandle { position: absolute; inset: auto 54px 0 0; height: 46px; z-index: 9; cursor: grab; }
.liveResizeHandle { position: absolute; right: 0; bottom: 0; z-index: 10; width: 30px; height: 30px; opacity: 0; cursor: nwse-resize; background: linear-gradient(135deg,transparent 45%,#69c5ff 46% 54%,transparent 55%); transition: opacity 140ms var(--ease-standard); }
.gridTile:hover .liveResizeHandle,.gridTile:focus-within .liveResizeHandle { opacity: 1; }
.eventsScreenHeader { display: flex; align-items: end; justify-content: space-between; gap: 16px; }
.eventsScreenHeader h1 { margin: 2px 0; font-size: clamp(26px,3vw,42px); }
.eventsScreenHeader p { margin: 0; color: #98adbc; }
.screenKicker { color: #58baf6; font: 700 11px/1 var(--mono); letter-spacing: .15em; text-transform: uppercase; }
.eventsCount { display: grid; text-align: right; }
.eventsCount strong { font-size: 26px; }
.eventsCount span { color: #91a6b5; font-size: 12px; }
.eventFilterStrip { display: flex; gap: 6px; overflow-x: auto; }
.eventFilterChip { min-height: 40px; padding: 0 12px; border: 1px solid #223b50; border-radius: 5px; display: flex; align-items: center; gap: 8px; background: #0b1722; color: #a9bdcc; white-space: nowrap; }
.eventFilterChip.active { border-color: #3c9ddb; color: #eef9ff; background: #10293d; }
.eventReviewStage { min-width: 0; overflow: hidden; border: 1px solid #18354a; background: #02070b; }
.eventReviewPlayer { display: grid; grid-template-columns: minmax(0,1fr) minmax(180px,260px); }
.eventReviewPlayer .clipPlayer { aspect-ratio: 16/9; }
.eventReviewIdentity { padding: 18px; display: flex; flex-direction: column; justify-content: end; background: linear-gradient(145deg,#102538,#08131d); }
.eventReviewIdentity span, .eventReviewIdentity time { color: #94aaba; font-size: 12px; }
.eventReviewIdentity strong { margin: 5px 0 12px; font-size: 18px; }
.eventGallery { min-width: 0; }
.eventGalleryHead { margin-bottom: 8px; display: flex; justify-content: space-between; color: #a9bdcc; }
.eventCardGrid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 6px; }
.eventCardGrid .evidenceTile { min-width: 0; min-height: 0; padding: 0; overflow: hidden; border: 1px solid #18354a; border-radius: 5px; display: block; background: #08131d; color: #edf7ff; text-align: left; }
.eventCardGrid .evidenceTile.selected { border-color: #52b9f5; box-shadow: 0 0 0 1px #52b9f5,0 12px 28px rgb(0 74 120 / 22%); }
.eventCardGrid .evThumb { width: 100%; aspect-ratio: 16/9; }
.eventCardGrid .evMeta { padding: 8px; }
.eventCardGrid #evSentinel { grid-column: 1/-1; }
@media (min-width: 700px) { .eventCardGrid,.eventsGalleryScreen .eventCardGrid { grid-template-columns: repeat(4,minmax(0,1fr)); } }
@media (min-width: 1800px) { .eventsGalleryScreen .eventCardGrid { grid-template-columns: repeat(6,minmax(0,1fr)); } }
@media (max-width: 699px) { .cameraManagementHeader { align-items: start; } .managementCameraGrid { grid-template-columns: 1fr; } .managementCameraBody dl { grid-template-columns: 1fr; } .eventPlayerOverlay .modalOverlay { padding: 0; } .eventPlayerOverlay .modal { width: 100vw; max-height: 100dvh; height: 100dvh; border-radius: 0; } }
@media (min-width: 1500px) { .eventCardGrid { grid-template-columns: repeat(5,minmax(0,1fr)); } }
@media (min-width: 900px) { body { font-size: clamp(15px,.82vw,16px); } .btn,.iconBtn,.navItem,input,select { min-height: 44px; } .eventsScreen { padding: 18px 20px 28px; } }
@media (max-width: 699px) { .shockwaveMark { top: 34%; left: 50%; width: 310px; opacity: .88; } .eventReviewPlayer { grid-template-columns: 1fr; } .eventReviewIdentity { padding: 10px 12px; } .eventsScreenHeader p { display: none; } .hybridCameraForm { width: calc(100vw - 20px); } .cameraConfigSection { padding: 12px; } .hybridCameraForm .split2,.hybridCameraForm .onvifEndpointGrid { grid-template-columns: minmax(0,1fr); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-delay: 0ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .shockwaveRing { inset: 18%; opacity: .38; transform: none; animation: none !important; }
  .shockwaveRing.ringTwo, .shockwaveRing.ringThree, .shockwaveFragments { display: none; }
  .authCard, .authBrandMark, .authBrandMessage, .authSceneMeta { opacity: 1; transform: none; }
}

/* 2026-07 direct Live placement and admin-only camera operations. */
.livePlacementCanvas {
  position: relative;
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 1px;
  overflow: visible;
  isolation: isolate;
  touch-action: none;
  background-image:
    linear-gradient(rgb(86 181 239 / 4%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(86 181 239 / 4%) 1px, transparent 1px);
  background-size: 32px 32px;
  background-position: -1px -1px;
  transition: height 180ms var(--ease-standard);
}
.livePlacementCanvas .gridTile {
  position: absolute;
  margin: 0;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border-radius: 6px;
  transition:
    left 190ms var(--ease-standard),
    top 190ms var(--ease-standard),
    width 190ms var(--ease-standard),
    height 190ms var(--ease-standard),
    border-color 140ms var(--ease-standard),
    box-shadow 140ms var(--ease-standard),
    opacity 120ms var(--ease-standard);
  will-change: left, top, width, height, transform;
}
.livePlacementCanvas .gridTile.liveDragging,
.livePlacementCanvas .gridTile.liveResizing {
  z-index: 20;
  opacity: .72;
  border-color: #64c6ff;
  box-shadow: 0 20px 48px rgb(0 0 0 / 48%), 0 0 0 1px rgb(100 198 255 / 55%);
  transition: border-color 100ms linear, box-shadow 100ms linear, opacity 100ms linear;
}
.livePlacementCanvas .gridVideoWrap {
  width: 100%;
  height: 100%;
  min-height: 0;
  aspect-ratio: auto;
  border-radius: inherit;
}
.livePlacementCanvas .liveVideo,
.livePlacementCanvas .livePoster {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  background: #02070c;
}
:root[data-video-fit="fill"] .livePlacementCanvas .liveVideo,
:root[data-video-fit="fill"] .livePlacementCanvas .livePoster { object-fit: cover; }
.livePlacementCanvas .gridTitle {
  min-height: 42px;
  padding-right: 52px;
  cursor: grab;
  user-select: none;
  touch-action: none;
}
.livePlacementCanvas .gridTitle:active { cursor: grabbing; }
.liveDragHandle {
  position: absolute;
  inset: 0 44px auto 0;
  height: 48px;
  z-index: 9;
  cursor: grab;
  touch-action: none;
}
.liveResizeHandle {
  position: absolute;
  right: 7px;
  bottom: 7px;
  z-index: 12;
  width: 20px;
  height: 20px;
  border: 1px solid rgb(111 205 255 / 80%);
  border-radius: 4px;
  opacity: 0;
  cursor: nwse-resize;
  background:
    linear-gradient(135deg, transparent 0 42%, #8ed8ff 43% 51%, transparent 52% 62%, #8ed8ff 63% 71%, transparent 72%),
    rgb(3 15 24 / 78%);
  box-shadow: 0 4px 14px rgb(0 0 0 / 38%);
  transition: opacity 140ms var(--ease-standard), transform 140ms var(--ease-standard);
  touch-action: none;
}
.livePlacementCanvas .gridTile:hover .liveResizeHandle,
.livePlacementCanvas .gridTile:focus-within .liveResizeHandle,
.livePlacementCanvas .gridTile.liveResizing .liveResizeHandle { opacity: 1; }
.livePlacementCanvas .gridTile.liveResizing .liveResizeHandle { transform: scale(1.12); }
.liveDropPlaceholder {
  position: absolute;
  z-index: 8;
  display: grid;
  place-items: center;
  border: 2px dashed rgb(83 190 255 / 92%);
  border-radius: 7px;
  background: rgb(32 151 220 / 14%);
  color: #bfe8ff;
  box-shadow: inset 0 0 28px rgb(54 176 243 / 12%), 0 0 0 1px rgb(40 154 220 / 12%);
  opacity: 0;
  pointer-events: none;
  transform: scale(.985);
  transition: opacity 110ms linear, transform 160ms var(--ease-standard), left 90ms linear, top 90ms linear, width 90ms linear, height 90ms linear;
}
.liveDropPlaceholder.active { opacity: 1; transform: scale(1); }
.liveDropPlaceholder.resizing { border-style: solid; background: rgb(32 151 220 / 10%); }
.liveDropPlaceholder span {
  padding: 6px 9px;
  border-radius: 5px;
  background: rgb(2 12 20 / 78%);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .01em;
}
.liveLayoutStatus { align-self: center; white-space: nowrap; }

@media (min-width: 900px) {
  .liveHome:not(.liveFocusMode) {
    height: auto;
    min-height: calc(100dvh - 48px);
    padding: 8px 12px 24px;
    display: block;
    overflow: visible;
  }
  .liveHome:not(.liveFocusMode) .liveHeader { margin-bottom: 8px; }
  .liveHome:not(.liveFocusMode) [data-live-layout-grid] {
    display: block;
    height: auto;
    min-height: 1px;
    align-content: initial;
  }
}

.adminCameraWorkspace {
  min-width: 0;
  display: grid;
  gap: 14px;
}
.adminCameraWorkspaceHead {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}
.adminCameraWorkspaceHead h2 { margin: 4px 0; font-size: clamp(24px, 2.4vw, 36px); }
.adminCameraWorkspaceHead p { max-width: 70ch; margin: 0; color: var(--text-secondary); }
.adminCameraHeadActions { display: flex; flex-wrap: wrap; gap: 8px; }
.adminManagementGrid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.adminManagementCamera { border-radius: 8px; box-shadow: var(--shadow-panel); }
.adminManagementCamera .managementPreview { cursor: default; }
.managementPreviewState {
  position: absolute;
  left: 10px;
  bottom: 10px;
  padding: 5px 8px;
  border-radius: 5px;
  background: rgb(4 13 22 / 82%);
  color: #c4d4df;
  font-size: 11px;
  font-weight: 700;
}
.managementPreviewState.ok { color: #84e0b1; }
.managementPreviewState.off { color: #f0b0a9; }
.cameraAdminError {
  margin: 10px 0;
  padding: 8px 10px;
  display: grid;
  gap: 2px;
  border: 1px solid color-mix(in srgb, var(--status-warning) 40%, var(--border-subtle));
  background: color-mix(in srgb, var(--status-warning) 7%, var(--surface-panel));
  color: var(--text-secondary);
  font-size: 12px;
}
.cameraAdminError strong { color: var(--status-warning); }
.adminManagementCamera .managementActions { margin-top: 12px; }

.hybridCameraForm {
  width: min(960px, calc(100vw - 40px));
  max-height: min(86dvh, 920px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.hybridCameraForm .cameraConfigSection,
.hybridCameraForm .split2,
.hybridCameraForm .onvifEndpointGrid,
.hybridCameraForm .field,
.hybridCameraForm label { min-width: 0; max-width: 100%; }
.hybridCameraForm input,
.hybridCameraForm select,
.hybridCameraForm textarea { min-width: 0; width: 100%; max-width: 100%; }

@media (max-width: 699px) {
  .livePlacementCanvas { background-size: 20px 20px; }
  .livePlacementCanvas .gridTitle { min-height: 38px; }
  .liveResizeHandle { opacity: .78; width: 18px; height: 18px; }
  .liveLayoutStatus { display: none; }
  .adminCameraWorkspaceHead { align-items: stretch; flex-direction: column; }
  .adminCameraHeadActions { width: 100%; }
  .adminCameraHeadActions .btn { flex: 1 1 auto; }
  .hybridCameraForm { width: calc(100vw - 16px); max-height: calc(100dvh - 16px); }
}

/* 2026-07 focused-view, PTZ input and account alignment corrections. */
.focusedPlayerCanvas { position: relative; min-width: 0; min-height: 0; overflow: hidden; }
.liveFocusMode .focusedPlayerCanvas .gridTile { position: relative; inset: auto; width: 100%; height: auto; min-height: 0; }
.liveFocusMode .focusedPlayerCanvas .gridVideoWrap { width: 100%; height: auto; aspect-ratio: 16 / 9; }
.clipThumbnailMarker {
  position: absolute;
  top: 50%;
  left: calc(var(--thumbnail-progress, 0) * 100%);
  z-index: 3;
  width: 3px;
  height: 14px;
  border-radius: 2px;
  background: #f6c453;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 2px rgb(246 196 83 / 20%), 0 0 8px rgb(246 196 83 / 65%);
  pointer-events: none;
}
.clipThumbnailMarker[hidden] { display: none; }
.ptzPanel,
.ptzPanel * {
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
.ptzPad button,
.ptzZoom button { touch-action: none; }
@media (min-width: 900px) {
  .topbar .topActions { margin-left: auto; }
}

/* 2026-07 round 3: focused chrome, navigation rail, PTZ positions and player polish. */
.liveFocusMode .liveResizeHandle,
.liveFocusMode .liveDragHandle,
.focusedPlayerCanvas .liveResizeHandle,
.focusedPlayerCanvas .liveDragHandle { display: none !important; }

.eventVideo { background: #02070c; }
.clipLoading {
  position: absolute;
  inset: 0 0 58px;
  z-index: 5;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 50% 45%, rgb(30 133 201 / 12%), transparent 42%), #02070c;
  color: #a9c8dc;
  font-size: 12px;
  pointer-events: none;
}
.clipLoading[hidden] { display: none; }
.eventModalClipPlayer { width: 100%; height: 100%; min-height: 0; }
.eventPlayerOverlay .reviewMedia { background: #02070c; }
.eventPlayerOverlay .reviewMedia > .clipPlayer,
.eventPlayerOverlay .reviewMedia video { width: 100%; height: 100%; }
.eventPlayerOverlay .reviewMedia video { object-fit: contain; }
.eventPlayerOverlay .reviewActions .btn,
.eventPlayerOverlay #mDl { display: inline-flex; align-items: center; justify-content: center; text-align: center; }

.clipThumbnailMarker {
  width: 2px;
  height: 20px;
  background: #ffd166;
  box-shadow: 0 0 0 2px rgb(255 209 102 / 20%), 0 0 12px rgb(255 209 102 / 75%);
}
.clipThumbnailMarker::before {
  content: '';
  position: absolute;
  top: -5px;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 2px 2px 2px 0;
  background: #ffd166;
  transform: translateX(-50%) rotate(-45deg);
}
.clipThumbnailMarker::after {
  content: 'Thumbnail';
  position: absolute;
  left: 50%;
  bottom: 22px;
  padding: 3px 6px;
  border-radius: 4px;
  background: rgb(2 10 17 / 92%);
  color: #ffe3a1;
  font-size: 9px;
  white-space: nowrap;
  opacity: 0;
  transform: translate(-50%, 3px);
  transition: opacity 120ms ease, transform 120ms ease;
}
.clipTimeline:hover .clipThumbnailMarker::after,
.clipTimeline:focus-visible .clipThumbnailMarker::after { opacity: 1; transform: translate(-50%, 0); }

.accountAvatar {
  width: 32px;
  height: 32px;
  border: 1px solid rgb(107 201 255 / 34%);
  border-radius: 50%;
  background: linear-gradient(145deg, #1e9ee8, #0a446c 62%, #07283f);
  color: #f3fbff;
  box-shadow: inset 0 1px rgb(255 255 255 / 18%), 0 5px 16px rgb(3 72 116 / 28%);
}
.accountAvatarIcon { width: 18px; height: 18px; stroke-width: 1.8; }
.accountTrigger:hover .accountAvatar { background: linear-gradient(145deg, #45baff, #0d5d91 62%, #08324e); }

@media (min-width: 900px) {
  .shell { transition: grid-template-columns 240ms var(--ease-standard); }
  .shell.railExpanded { grid-template-columns: 188px minmax(0,1fr); }
  .sidebar { width: 100%; box-shadow: none; }
  .sidebar.expanded { width: 100%; box-shadow: 10px 0 28px rgb(0 6 12 / 22%); }
  .sbHead {
    min-height: 52px;
    padding: 5px 3px 12px;
    display: grid;
    grid-template-columns: 38px minmax(0,1fr) 30px;
    align-items: center;
    gap: 5px;
  }
  .sidebarBrandLogo { width: 30px; height: 34px; justify-self: center; filter: drop-shadow(0 0 10px rgb(51 172 247 / 22%)); }
  .sidebarWordmark { display: none; min-width: 0; font-size: 12px; font-weight: 700; }
  .sidebar.expanded .sidebarWordmark { display: block; }
  .railToggle {
    width: 28px;
    height: 34px;
    border: 1px solid rgb(91 166 211 / 24%);
    border-radius: 7px;
    color: #94b7ce;
    background: linear-gradient(145deg, rgb(25 65 92 / 68%), rgb(8 28 43 / 68%));
  }
  .railToggle svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform 180ms var(--ease-standard); }
  .sidebar.expanded .railToggle svg { transform: rotate(180deg); }
  .sidebar.expanded .sbHead { grid-template-columns: 38px minmax(0,1fr) 30px; }
  .sidebar.expanded .navItem { grid-template-columns: 38px minmax(0,1fr); }
}

.topbar { background-image: linear-gradient(110deg, color-mix(in srgb,var(--surface-panel) 96%,#0b78bb 4%), color-mix(in srgb,var(--surface-panel) 94%,#35b8ff 6%)); }
.sidebar { background-image: linear-gradient(180deg,#0a1926 0%,#07121c 55%,#06101a 100%); }
.navItem.active { background-image: linear-gradient(90deg, rgb(44 163 235 / 23%), rgb(22 102 154 / 9%) 62%, transparent); }
.accountMenu,
.ptzPanel,
.eventPlayerOverlay .modal { background-image: linear-gradient(150deg, color-mix(in srgb,var(--surface-panel) 94%,#157bb4 6%), color-mix(in srgb,var(--surface-panel) 98%,#07121c 2%)); }

.sentraPresetPanel {
  position: relative;
  margin-top: 11px;
  padding: 11px;
  overflow: hidden;
  border: 1px solid rgb(85 187 247 / 22%);
  border-radius: 11px;
  background:
    radial-gradient(circle at 12% 0%, rgb(37 166 238 / 16%), transparent 42%),
    linear-gradient(145deg, rgb(10 42 63 / 92%), rgb(5 25 39 / 94%));
}
.sentraPresetPanel::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: linear-gradient(180deg, transparent, #42bfff 35%, #168bd0 68%, transparent);
  opacity: .76;
  pointer-events: none;
}
.sentraPresetPanel[hidden] { display: none; }
.sentraPresetPanel.unsupported { opacity: .76; }
.sentraPresetHead { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.sentraPresetHead > div { display: grid; gap: 2px; min-width: 0; }
.sentraPresetHead strong { font-size: 12px; letter-spacing: .01em; }
.sentraPresetHead span { color: #829daf; font-size: 9px; }
.sentraPresetAvailability {
  flex: 0 0 auto;
  max-width: 110px;
  padding: 3px 6px;
  overflow: hidden;
  border: 1px solid rgb(74 183 246 / 24%);
  border-radius: 999px;
  color: #8bd7ff !important;
  background: rgb(14 80 117 / 28%);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sentraPresetPanel.unsupported .sentraPresetAvailability { color: #b5c2ca !important; border-color: rgb(173 192 204 / 18%); background: rgb(89 104 113 / 14%); }
.sentraPresetSlots { margin-top: 9px; display: grid; gap: 6px; }
.sentraPresetSlot { display: grid; grid-template-columns: minmax(0,1fr) 38px; gap: 6px; }
.sentraPresetSlot button {
  min-height: 42px;
  border: 1px solid rgb(120 190 235 / 22%);
  border-radius: 8px;
  background: rgb(13 43 63 / 78%);
  color: #dff4ff;
  cursor: pointer;
}
.sentraPresetGoto {
  display: grid;
  justify-items: start;
  align-content: center;
  gap: 2px;
  min-width: 0;
  padding: 6px 10px;
  text-align: left;
}
.sentraPresetGoto span { max-width: 100%; overflow: hidden; font-size: 11px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.sentraPresetGoto small { color: #7f9caf; font-size: 9px; }
.sentraPresetManage { min-width: 38px; color: #8ed6ff; font-size: 15px; letter-spacing: 1px; }
.sentraPresetSlot button:disabled { opacity: .42; cursor: default; }
.sentraPresetSlot.saved .sentraPresetGoto {
  border-color: rgb(63 185 255 / 52%);
  background: linear-gradient(100deg, rgb(18 105 157 / 76%), rgb(10 49 73 / 84%));
  box-shadow: inset 0 0 22px rgb(53 181 255 / 8%);
}
.sentraPositionEditor { display: grid; gap: 14px; }
.sentraPositionIdentity { display: flex; align-items: center; gap: 9px; }
.sentraPositionIdentity span { padding: 4px 7px; border: 1px solid rgb(71 180 244 / 24%); border-radius: 999px; color: #8bd7ff; background: rgb(14 80 117 / 24%); font-size: 10px; }
.sentraPositionIdentity strong { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sentraPositionHint { padding: 10px 11px; border: 1px solid rgb(81 173 226 / 18%); border-radius: 9px; color: #91aebe; background: rgb(8 31 47 / 56%); font-size: 11px; line-height: 1.45; }
.sentraPositionActions { gap: 7px; flex-wrap: wrap; }
.modalFootSpacer { flex: 1 1 auto; }
.dialogInlineStatus { min-height: 18px; color: #8bd7ff; font-size: 11px; }

/* 2026-07 round 4: stable rail, real clip playback, mobile immersive viewer and fullscreen PTZ. */
@media (min-width: 900px) {
  .sbHead > .sidebarBrandLogo { display: block; }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: 76px;
    height: 100dvh;
    align-self: start;
  }
  .sidebar.expanded { width: 188px; }
  /* The fixed sidebar no longer participates in the shell grid. Keep the
     route outlet explicitly in column two or every page collapses into the
     reserved navigation column. */
  .routeOutlet { grid-column: 2; width: auto; min-width: 0; }
  .app.railExpanded .topbar { left: 188px; }
}

.clipThumbnailMarker.estimated {
  opacity: .78;
  background: repeating-linear-gradient(180deg,#ffd166 0 4px,#fff0bd 4px 7px);
}
.clipThumbnailMarker.estimated::after { content: 'Thumbnail · estimated'; }

.sentra-immersive-active { overflow: hidden !important; overscroll-behavior: none; }
.sentraImmersiveFullscreen {
  position: fixed !important;
  inset: 0 !important;
  z-index: 1000 !important;
  width: 100vw !important;
  height: 100dvh !important;
  min-width: 0 !important;
  min-height: 0 !important;
  margin: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  aspect-ratio: auto !important;
  background: #000 !important;
  box-shadow: none !important;
}
.sentraImmersiveFullscreen .liveVideo,
.sentraImmersiveFullscreen .livePoster,
.sentraImmersiveFullscreen .eventVideo,
.liveWrap:fullscreen .liveVideo,
.liveWrap:fullscreen .livePoster,
.clipPlayer:fullscreen .eventVideo {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  background: #000;
}
.sentraImmersiveFullscreen .livePlayerControls,
.liveWrap:fullscreen .livePlayerControls {
  z-index: 1010;
  right: max(12px,env(safe-area-inset-right));
  top: max(12px,env(safe-area-inset-top));
}

.fullscreenPtzEdges { display: none; }
@media (max-width: 899px) {
  .sentraImmersiveFullscreen .fullscreenPtzEdges:not([hidden]),
  .liveWrap:fullscreen .fullscreenPtzEdges:not([hidden]) {
    position: absolute;
    inset: 0;
    z-index: 1008;
    display: block;
    pointer-events: none;
  }
  .fullscreenPtzEdges .ptzEdge {
    position: absolute;
    width: 58px;
    height: 58px;
    padding: 0;
    border: 1px solid rgb(113 209 255 / 52%);
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #f2fbff;
    background: radial-gradient(circle at 35% 28%,rgb(63 181 245 / 38%),rgb(4 23 36 / 78%) 68%);
    box-shadow: 0 10px 28px rgb(0 0 0 / 40%),inset 0 1px rgb(255 255 255 / 18%);
    font-size: 27px;
    font-weight: 700;
    line-height: 1;
    pointer-events: auto;
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
  }
  .fullscreenPtzEdges .ptzEdge:active {
    transform: scale(.92);
    border-color: #8cd8ff;
    background: radial-gradient(circle at 35% 28%,rgb(74 197 255 / 62%),rgb(5 39 61 / 90%) 70%);
  }
  .ptzEdgeTop { top: max(58px,calc(env(safe-area-inset-top) + 46px)); left: 50%; transform: translateX(-50%); }
  .ptzEdgeTop:active { transform: translateX(-50%) scale(.92); }
  .ptzEdgeBottom { bottom: max(28px,calc(env(safe-area-inset-bottom) + 18px)); left: 50%; transform: translateX(-50%); }
  .ptzEdgeBottom:active { transform: translateX(-50%) scale(.92); }
  .ptzEdgeLeft { left: max(16px,env(safe-area-inset-left)); top: 50%; transform: translateY(-50%); }
  .ptzEdgeLeft:active { transform: translateY(-50%) scale(.92); }
  .ptzEdgeRight { right: max(16px,env(safe-area-inset-right)); top: 50%; transform: translateY(-50%); }
  .ptzEdgeRight:active { transform: translateY(-50%) scale(.92); }
}

.eventPlayerOverlay [data-event-id-value] { overflow-wrap: anywhere; }

/* 2026-07 round 6: fixed navigation rail, event filters and per-camera PTZ mapping. */
@media (min-width: 900px) {
  .sidebar,
  .sidebar.expanded {
    width: 76px !important;
  }
  .sidebarWordmark,
  .railToggle {
    display: none !important;
  }
  .app.railExpanded .topbar,
  .topbar {
    left: 76px !important;
  }
  .shell,
  .shell.railExpanded {
    grid-template-columns: 76px minmax(0, 1fr) !important;
  }
}

.sidebar {
  isolation: isolate;
}
.sidebar::after {
  content: '';
  position: absolute;
  z-index: 4;
  inset: 0 -1px 0 auto;
  width: 3px;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 0%, #139ee9 28%, #70d2ff 48%, #087ac5 68%, transparent 100%);
  background-size: 100% 220%;
  box-shadow: 0 0 12px rgb(36 170 242 / 48%), 0 0 26px rgb(18 118 184 / 22%);
  animation: sentraSidebarPulse 4.4s ease-in-out infinite;
  opacity: .9;
}
@keyframes sentraSidebarPulse {
  0%, 100% { background-position: 50% 0%; opacity: .55; }
  45% { background-position: 50% 100%; opacity: 1; }
  70% { background-position: 50% 65%; opacity: .72; }
}

.eventsToolbar {
  position: relative;
  z-index: 12;
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
}
.eventFilterDropdown { position: relative; }
.eventFilterDropdown > summary { list-style: none; cursor: pointer; }
.eventFilterDropdown > summary::-webkit-details-marker { display: none; }
.eventFilterSummary {
  min-width: min(330px, 75vw);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-color: rgb(53 171 237 / 42%);
  background: linear-gradient(120deg, rgb(12 47 69 / 92%), rgb(8 28 43 / 96%));
  box-shadow: inset 0 1px rgb(255 255 255 / 5%), 0 8px 28px rgb(0 0 0 / 18%);
}
.eventFilterSummary small { color: #8fc8e8; font-size: 11px; font-weight: 600; }
.eventFilterPopover {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: min(390px, calc(100vw - 32px));
  max-height: min(560px, calc(100dvh - 150px));
  overflow-y: auto;
  padding: 14px;
  border: 1px solid rgb(63 178 239 / 34%);
  border-radius: 10px;
  background: linear-gradient(150deg, rgb(10 31 47 / 98%), rgb(4 17 28 / 99%));
  box-shadow: 0 22px 70px rgb(0 0 0 / 58%), inset 0 1px rgb(255 255 255 / 5%);
}
.eventFilterPopoverHead,
.ptzMappingHead,
.ptzMappingActions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.textButton {
  border: 0;
  padding: 4px 0;
  background: transparent;
  color: #6bc8ff;
  font: inherit;
  cursor: pointer;
}
.eventFilterCameraList {
  display: grid;
  gap: 6px;
  margin: 10px 0 14px;
}
.eventFilterCheck {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid rgb(71 139 180 / 18%);
  border-radius: 7px;
  background: rgb(13 39 57 / 58%);
}
.eventFilterCheck input { width: 16px; height: 16px; accent-color: #2caef5; }
.eventFilterCheck span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.eventFilterCheck small { color: #7fa6bd; }
.eventTimeField { margin-bottom: 12px; }
.eventsFilterResult { color: var(--text-muted); font-size: 12px; }

.ptzMappingConfig {
  margin-top: 16px;
  padding: 14px;
  border: 1px solid rgb(45 160 224 / 24%);
  border-radius: 9px;
  background: linear-gradient(140deg, rgb(14 47 68 / 58%), rgb(6 25 39 / 72%));
}
.ptzMappingHead { align-items: flex-start; margin-bottom: 12px; }
.ptzMappingHead span { max-width: 560px; color: var(--text-muted); font-size: 12px; line-height: 1.5; }
.ptzMappingGrid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.ptzMappingActions { align-items: flex-end; margin-top: 12px; }
.controlToggle.compact { flex: 1 1 auto; margin: 0; }

@media (max-width: 899px) {
  .eventsToolbar { align-items: stretch; flex-direction: column; }
  .eventFilterDropdown,
  .eventFilterSummary { width: 100%; min-width: 0; }
  .eventFilterPopover { position: fixed; z-index: 900; inset: auto 8px calc(72px + env(safe-area-inset-bottom)) 8px; width: auto; max-height: min(68dvh, 560px); }
  .ptzMappingGrid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ptzMappingActions { align-items: stretch; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .sidebar::after { animation: none; opacity: .72; background-position: 50% 50%; }
}

/* 2026-08 round 9: centered fixed rail brand and initial-only live shimmer. */
@media (min-width: 900px) {
  .sidebar .sbHead {
    grid-template-columns: minmax(0, 1fr) !important;
    justify-items: center;
    padding-inline: 0;
  }
  .sidebar .sidebarBrandLogo {
    justify-self: center;
    margin-inline: auto;
  }
}

/* Round 20: compact PTZ, persistent login, sessions, and mobile clip review */
.rememberLogin {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: -2px 0 14px;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}
.rememberLogin input { width: 18px; min-height: 18px; margin: 0; accent-color: var(--accent-primary); }
.rememberLogin span { display: grid; gap: 1px; }
.rememberLogin strong { color: var(--text-primary); font-size: 12px; }
.rememberLogin small { color: var(--text-muted); font-size: 10px; }

.compactPtzPanel { width: min(320px, calc(100vw - 20px)); padding: 10px; }
.compactPtzPanel .ptzPanelHead { margin-bottom: 6px; }
.compactPtzPanel .ptzPanelHead strong { font-size: 13px; letter-spacing: .02em; }
.compactPtzZoom { margin-top: 6px; }
.compactPresetPanel { margin-top: 8px; padding: 8px; }
.compactPresetHead { align-items: center; }
.compactPresetHead > strong { font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: #a8c9dc; }
.compactPresetHead .sentraPresetAvailability {
  max-width: 170px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 8px;
}
.compactPresetSlots { grid-template-columns: repeat(3, minmax(0,1fr)); gap: 6px; }
.compactPresetSlot { position: relative; display: block; min-width: 0; }
.compactPresetSlot .sentraPresetGoto { min-height: 38px; width: 100%; padding: 7px 8px; }
.compactPresetSlot .sentraPresetGoto span { font-size: 10px; }
.compactPresetSlot .sentraPresetGoto small { display: none; }
.compactPresetSlot .sentraPresetManage:not([hidden]) {
  position: absolute;
  top: 2px;
  right: 2px;
  z-index: 2;
  min-width: 24px;
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 12px;
}
.compactPresetSlot .sentraPresetManage:not([hidden]) + * { pointer-events: none; }
.compactPresetSlot:has(.sentraPresetManage:not([hidden])) .sentraPresetGoto span { padding-right: 18px; }
.compactPtzPanel .ptzLocalStatus:empty { display: none; }
.compactPtzPanel .ptzLocalStatus { margin-top: 7px; min-height: 0; font-size: 9px; }

.sessionsPane .cardBody { padding-top: 0; }
.sessionList { display: grid; gap: 8px; }
.sessionCard {
  display: grid;
  grid-template-columns: minmax(180px,.75fr) minmax(360px,1.5fr) auto;
  align-items: center;
  gap: 14px;
  padding: 13px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-control);
  background: color-mix(in srgb,var(--surface-panel) 92%,var(--accent-primary) 8%);
}
.sessionCard.current { border-color: color-mix(in srgb,var(--accent-primary) 48%,var(--border-subtle)); }
.sessionIdentity { display: flex; align-items: center; gap: 10px; min-width: 0; }
.sessionIdentity > div { display: grid; gap: 2px; min-width: 0; }
.sessionIdentity strong,.sessionIdentity span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sessionIdentity span { color: var(--text-muted); font-size: 10px; }
.sessionDeviceIcon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: 50%;
  background: color-mix(in srgb,var(--accent-primary) 15%,var(--surface-control));
  color: var(--accent-primary);
}
.sessionFacts { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 8px; margin: 0; }
.sessionFacts div { min-width: 0; }
.sessionFacts dt { color: var(--text-muted); font-size: 9px; }
.sessionFacts dd { margin: 3px 0 0; overflow: hidden; color: var(--text-secondary); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.sessionActions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }

.eventPlayerOverlay .modal {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.eventPlayerOverlay .modalHead {
  position: sticky;
  top: 0;
  z-index: 6;
  flex: 0 0 auto;
  background: color-mix(in srgb,var(--surface-panel) 96%,transparent);
  backdrop-filter: blur(14px);
}
.eventPlayerOverlay .modalBody { flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; }

@media (max-width: 899px) {
  .sessionCard { grid-template-columns: 1fr; gap: 10px; }
  .sessionFacts { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .sessionActions { justify-content: space-between; }
}

@media (max-width: 699px) {
  .compactPtzPanel,
  #app-overlays .compactPtzPanel {
    right: max(8px,var(--safe-right));
    left: max(8px,var(--safe-left));
    bottom: calc(var(--bottom-nav-height) + var(--safe-bottom) + 8px);
    width: auto;
    max-height: none;
    overflow: visible;
    padding: 10px;
  }
  .compactPtzPanel .ptzPad button { min-height: 42px; }
  .compactPresetPanel { padding: 7px; }
  .compactPresetSlot .sentraPresetGoto { min-height: 40px; }

  .modalOverlay.eventPlayerOverlay { padding: 0; align-items: stretch; }
  .eventPlayerOverlay .modal {
    width: 100vw;
    height: 100dvh;
    max-height: 100dvh;
    margin: 0;
    border: 0;
    border-radius: 0;
  }
  .eventPlayerOverlay .modalHead {
    min-height: calc(52px + var(--safe-top));
    padding-top: max(10px,var(--safe-top));
    padding-left: max(12px,var(--safe-left));
    padding-right: max(12px,var(--safe-right));
  }
  .eventPlayerOverlay .modalHead #mClose { flex: 0 0 42px; width: 42px; height: 42px; }
  .eventPlayerOverlay .modalBody { padding: 0 0 max(14px,var(--safe-bottom)); }
  .eventPlayerOverlay .eventReview { display: flex; flex-direction: column; gap: 0; min-height: 100%; }
  .eventPlayerOverlay .reviewMedia { flex: 0 0 auto; border-left: 0; border-right: 0; }
  .eventPlayerOverlay .reviewRail { padding: 14px; }
  .eventPlayerOverlay .reviewActions { display: grid; grid-template-columns: 1fr 1fr; }
  .eventPlayerOverlay #mDl { grid-column: 1 / -1; min-height: 46px; }
}

/* Round 21: PWA notifications, proxy-aware Sentra Mode, and stable login errors. */
.loginInlineError[hidden] { display: none; }
.loginInlineError { animation: loginErrorNudge .24s ease-out both; }
@keyframes loginErrorNudge { 0% { transform: translateX(0); } 35% { transform: translateX(-4px); } 70% { transform: translateX(3px); } 100% { transform: translateX(0); } }

.notificationAdminPane { display: grid; gap: 14px; }
.sentraModeCard {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  align-items: center;
  gap: 20px;
  overflow: hidden;
  min-height: 190px;
  padding: clamp(18px,3vw,34px);
  border: 1px solid color-mix(in srgb,var(--accent-primary) 32%,var(--border-subtle));
  border-radius: 16px;
  background:
    radial-gradient(circle at 15% 30%,rgb(28 151 224 / 18%),transparent 38%),
    linear-gradient(135deg,color-mix(in srgb,var(--surface-panel) 90%,#0e496e 10%),var(--surface-panel));
  box-shadow: var(--shadow-panel), inset 0 1px rgb(255 255 255 / 4%);
}
.sentraModeCard::before,
.sentraModeCard::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
}
.sentraModeCard::before { inset: 0; border-radius: inherit; background: linear-gradient(110deg,transparent 10%,rgb(58 181 255 / 10%),transparent 70%); transform: translateX(-65%); }
.sentraModeCard::after { inset: auto 0 0; height: 2px; background: linear-gradient(90deg,transparent,#23adff,transparent); opacity: .65; }
.sentraModeCard.armed {
  border-color: rgb(63 196 255 / 62%);
  background:
    radial-gradient(circle at 15% 30%,rgb(0 176 255 / 28%),transparent 40%),
    radial-gradient(circle at 85% 70%,rgb(31 114 255 / 20%),transparent 42%),
    linear-gradient(135deg,#071a27,#0a2232 58%,#07141e);
  box-shadow: 0 18px 60px rgb(0 126 210 / 18%), inset 0 0 42px rgb(34 171 255 / 8%);
}
.sentraModeCard.armed::before { animation: sentraModeSweep 3.6s ease-in-out infinite; }
.sentraModeCard.unavailable { filter: saturate(.55); }
@keyframes sentraModeSweep { 0%,100% { transform: translateX(-72%); opacity: .2; } 48% { transform: translateX(72%); opacity: 1; } }
.sentraModeGlow { position: absolute; inset: -35%; z-index: -2; background: conic-gradient(from 0deg,transparent,#169ee9 12%,transparent 25%,#2a68ff 42%,transparent 56%); opacity: 0; filter: blur(46px); }
.sentraModeCard.armed .sentraModeGlow { opacity: .17; animation: sentraModeOrbit 9s linear infinite; }
@keyframes sentraModeOrbit { to { transform: rotate(360deg); } }
.sentraModeIdentity { display: flex; align-items: center; gap: 18px; min-width: 0; }
.sentraModeIdentity h2 { margin: 3px 0 6px; font-size: clamp(28px,4vw,48px); letter-spacing: -.04em; }
.sentraModeIdentity p { max-width: 65ch; margin: 0; color: var(--text-secondary); line-height: 1.55; }
.sentraModeMark { position: relative; display: grid; place-items: center; flex: 0 0 68px; width: 68px; height: 68px; border-radius: 22px; border: 1px solid rgb(67 189 255 / 35%); background: linear-gradient(145deg,rgb(35 174 247 / 22%),rgb(14 48 71 / 45%)); box-shadow: inset 0 0 20px rgb(70 190 255 / 12%); }
.sentraModeMark::before,.sentraModeMark::after,.sentraModeMark i { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgb(70 194 255 / 52%); }
.sentraModeMark::before { width: 38px; height: 38px; }
.sentraModeMark::after { width: 22px; height: 22px; }
.sentraModeMark i { width: 7px; height: 7px; border: 0; background: #64d1ff; box-shadow: 0 0 16px #2ab8ff; }
.sentraModeCard.armed .sentraModeMark::before { animation: sentraPulseRing 1.9s ease-out infinite; }
@keyframes sentraPulseRing { 0% { transform: scale(.65); opacity: 1; } 100% { transform: scale(1.45); opacity: 0; } }
.sentraModeState { display: grid; justify-items: end; gap: 10px; }
.sentraModeState > span { color: var(--text-muted); font-size: 10px; font-weight: 750; letter-spacing: .18em; }
.sentraModeCard.armed .sentraModeState > span { color: #78d8ff; text-shadow: 0 0 15px rgb(36 178 255 / 60%); }
.notificationAdminGrid { display: grid; grid-template-columns: minmax(0,1.4fr) minmax(280px,.6fr); gap: 14px; }
.notificationDeviceList { display: grid; gap: 8px; }
.notificationDevice { display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 11px; padding: 11px; border: 1px solid var(--border-subtle); border-radius: var(--radius-control); background: color-mix(in srgb,var(--surface-panel) 92%,var(--accent-primary) 8%); }
.notificationDevice > div { display: grid; min-width: 0; gap: 2px; }
.notificationDevice strong,.notificationDevice span,.notificationDevice small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.notificationDevice span,.notificationDevice small { color: var(--text-muted); font-size: 10px; }
.deploymentFacts { display: grid; gap: 12px; margin: 0; }
.deploymentFacts div { display: grid; gap: 3px; }
.deploymentFacts dt { color: var(--text-muted); font-size: 10px; }
.deploymentFacts dd { margin: 0; color: var(--text-secondary); overflow-wrap: anywhere; }
.notificationSetupRow { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px; border: 1px solid color-mix(in srgb,var(--accent-primary) 28%,var(--border-subtle)); border-radius: var(--radius-control); background: color-mix(in srgb,var(--surface-panel) 94%,var(--accent-primary) 6%); }
.notificationSetupRow > div:first-child { display: grid; gap: 3px; }
.notificationSetupRow small { color: var(--text-muted); }
.notificationSetupRow > div:last-child { display: flex; gap: 8px; flex-wrap: wrap; }
.notificationPreferenceGrid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); align-items: end; gap: 10px; margin-top: 12px; }
.notificationPreferenceGrid .controlToggle { min-height: 62px; }
.notificationUnavailable { display: grid; gap: 5px; padding: 16px; border: 1px dashed var(--border-subtle); border-radius: var(--radius-control); color: var(--text-muted); }
.notificationUnavailable strong { color: var(--text-primary); }
.sentraModeConfirm { display: grid; justify-items: center; gap: 16px; padding: 8px 0 0; text-align: center; }
.sentraModeConfirm p { max-width: 58ch; margin: 0; color: var(--text-secondary); line-height: 1.6; }
.sentraModeOrb { position: relative; display: grid; place-items: center; width: 92px; height: 92px; border-radius: 50%; background: radial-gradient(circle,#2bbdff 0 6%,rgb(37 175 245 / 18%) 7% 25%,transparent 27%); box-shadow: 0 0 48px rgb(28 162 231 / 18%); }
.sentraModeOrb::before,.sentraModeOrb::after { content: ""; position: absolute; border: 1px solid rgb(62 192 255 / 42%); border-radius: 50%; animation: sentraDialogPulse 2.2s ease-out infinite; }
.sentraModeOrb::before { inset: 14px; }
.sentraModeOrb::after { inset: 2px; animation-delay: .6s; }
@keyframes sentraDialogPulse { 0% { transform: scale(.78); opacity: .9; } 100% { transform: scale(1.35); opacity: 0; } }
.sentraModeConfirmFacts { display: flex; flex-wrap: wrap; justify-content: center; gap: 7px; }
.sentraModeConfirmFacts span { padding: 6px 9px; border: 1px solid var(--border-subtle); border-radius: 99px; color: var(--text-muted); font-size: 9px; }

html[data-sentra-mode="armed"] .sidebar { box-shadow: 7px 0 30px rgb(0 143 226 / 10%); }
html[data-sentra-mode="armed"] .sidebar::after { opacity: 1; filter: drop-shadow(0 0 8px rgb(41 181 255 / 75%)); }
html[data-sentra-mode="armed"] .routeOutlet::before { content: ""; position: fixed; z-index: 0; pointer-events: none; inset: var(--topbar-height) 0 0 var(--sidebar-width); border: 1px solid rgb(40 174 248 / 10%); box-shadow: inset 0 0 70px rgb(0 121 201 / 4%); }
html[data-sentra-mode="armed"] .pageHead::after { content: "SENTRA MODE · ARMED"; display: inline-flex; align-items: center; min-height: 23px; padding: 0 8px; border: 1px solid rgb(64 193 255 / 35%); border-radius: 99px; color: #70d7ff; background: rgb(11 88 130 / 24%); font-size: 9px; font-weight: 750; letter-spacing: .12em; box-shadow: 0 0 16px rgb(31 168 244 / 12%); }

@media (max-width: 899px) {
  .sentraModeCard { grid-template-columns: 1fr; }
  .sentraModeState { justify-items: stretch; }
  .sentraModeState > span { text-align: left; }
  .notificationAdminGrid { grid-template-columns: 1fr; }
  .notificationPreferenceGrid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  html[data-sentra-mode="armed"] .routeOutlet::before { left: 0; bottom: var(--bottom-nav-height); }
}
@media (max-width: 599px) {
  .sentraModeIdentity { align-items: flex-start; }
  .sentraModeMark { flex-basis: 52px; width: 52px; height: 52px; border-radius: 16px; }
  .notificationDevice { grid-template-columns: auto minmax(0,1fr); }
  .notificationDevice .btn { grid-column: 1 / -1; }
  .notificationSetupRow { align-items: stretch; flex-direction: column; }
  .notificationSetupRow > div:last-child { display: grid; grid-template-columns: 1fr 1fr; }
  .notificationPreferenceGrid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .loginInlineError,.sentraModeCard.armed::before,.sentraModeCard.armed .sentraModeGlow,.sentraModeMark::before,.sentraModeOrb::before,.sentraModeOrb::after { animation: none !important; }
}
.notificationCameraField {
  grid-column: 1 / -1;
  min-width: 0;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-control);
  background: color-mix(in srgb,var(--surface-panel) 96%,var(--accent-primary) 4%);
}
.notificationCameraField legend { padding: 0 5px; color: var(--text-secondary); font-size: 10px; font-weight: 700; }
.notificationCameraField > small { display: block; margin-top: 8px; color: var(--text-muted); }
.notificationCameraChoices { display: flex; flex-wrap: wrap; gap: 7px; }
.notificationCameraChoice { display: inline-flex; align-items: center; gap: 7px; min-height: 34px; padding: 0 10px; border: 1px solid var(--border-subtle); border-radius: 999px; background: var(--surface-raised); color: var(--text-secondary); cursor: pointer; }
.notificationCameraChoice:has(input:checked) { border-color: color-mix(in srgb,var(--accent-primary) 52%,var(--border-subtle)); color: var(--text-primary); box-shadow: inset 0 0 14px color-mix(in srgb,var(--accent-primary) 9%,transparent); }
.notificationCameraChoice input { margin: 0; accent-color: var(--accent-primary); }