:root {
  --bg: #101114;
  --bg-2: #17181c;
  --panel: #1b1c20;
  --panel-2: #202126;
  --line: #3d4049;
  --line-soft: #2d3037;
  --text: #f2f2f4;
  --muted: #a7a9b2;
  --faint: #767986;
  --accent: #c7d2ec;
  --accent-2: #43536a;
  --danger: #ffb1a9;
  --danger-strong: #b70918;
  --warn: #e3c68e;
  --ok: #a8b2c8;
  --font-ui: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-ui);
  background: var(--bg);
  color: var(--text);
}

body.modal-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

.app-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
  background: #111216;
  padding: 34px 16px 22px;
  z-index: 30;
}

.brand-block {
  padding: 6px 16px 28px;
}

.brand-title {
  display: inline-block;
  font-size: 32px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-subtitle,
.login-kicker,
.metric-label,
.panel-head span,
th,
.camera-event-header,
.login-form label > span,
.detail-section h3 {
  font-family: var(--font-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.brand-subtitle {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.login-form button,
.filter-bar button,
.add-user-panel summary,
.user-form button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid #9ca7c0;
  border-radius: 3px;
  background: var(--accent);
  color: #111521;
  font-family: var(--font-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
}

.side-nav {
  display: grid;
  gap: 10px;
}

.nav-item {
  display: flex;
  width: 100%;
  min-height: 48px;
  align-items: center;
  gap: 14px;
  border: 0;
  border-radius: 2px;
  background: transparent;
  color: #d6d7dc;
  padding: 0 16px;
  font-size: 17px;
  cursor: pointer;
}

.nav-item.active {
  border-right: 2px solid var(--accent);
  background: #28282d;
  color: var(--accent);
  font-weight: 700;
}

.nav-item.disabled {
  color: var(--faint);
  cursor: not-allowed;
  opacity: .62;
}

.nav-item.disabled .nav-icon {
  color: var(--faint);
}

.nav-icon {
  width: 26px;
  color: var(--accent);
  font-size: 22px;
  text-align: center;
}

.sidebar-footer {
  display: grid;
  gap: 10px;
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.admin-nav {
  padding-bottom: 10px;
}

.logout-button {
  text-align: left;
}

.main-area {
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  min-height: 64px;
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid var(--line);
  background: rgba(27, 28, 32, .96);
  padding: 0 28px;
  backdrop-filter: blur(12px);
}

.menu-button {
  display: none;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: transparent;
  color: var(--text);
  width: 42px;
  height: 38px;
}

.topbar-brand {
  font-size: 23px;
  font-weight: 800;
  white-space: nowrap;
}

.system-pulse {
  margin-left: auto;
  border: 1px solid var(--line);
  background: #263244;
  padding: 8px 14px;
  color: var(--accent);
  font-family: var(--font-mono);
  letter-spacing: .08em;
  white-space: nowrap;
}

.system-pulse.error {
  border-color: rgba(255, 177, 169, .48);
  background: rgba(183, 9, 24, .16);
  color: var(--danger);
}

.user-chip,
.avatar {
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #30323a;
  color: var(--text);
  font-family: var(--font-mono);
}

.user-chip {
  width: 38px;
  height: 38px;
}

.content {
  width: min(1180px, calc(100vw - 320px));
  margin: 0 auto;
  padding: 40px 24px 64px;
}

.page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
}

.page-head h1 {
  margin: 0 0 8px;
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.08;
}

.page-head p {
  margin: 0;
  color: #d0d0d5;
  font-size: 18px;
}

.segmented {
  display: flex;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 5px;
}

.segmented a {
  min-width: 58px;
  padding: 7px 12px;
  color: #d7d8dd;
  font-family: var(--font-mono);
  text-align: center;
}

.segmented a.active {
  background: #383941;
  color: var(--text);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.metric-card,
.panel,
.login-card {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
}

.metric-card {
  min-height: 160px;
  padding: 28px;
}

.metric-card.danger {
  border-color: rgba(255, 177, 169, .38);
  background: linear-gradient(135deg, rgba(255, 177, 169, .08), var(--panel));
}

.metric-label {
  color: #d8d9df;
  font-size: 13px;
}

.metric-card strong {
  display: block;
  margin-top: 22px;
  font-size: 38px;
  line-height: 1;
}

.metric-card.danger strong {
  color: var(--danger);
}

.metric-note {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-family: var(--font-mono);
}

.progress {
  height: 7px;
  margin-top: 18px;
  overflow: hidden;
  border-radius: 999px;
  background: #363841;
}

.progress span {
  display: block;
  height: 100%;
  background: var(--accent);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(320px, .95fr);
  gap: 24px;
  margin-bottom: 32px;
}

.panel {
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding: 20px 24px;
}

.panel-head h2 {
  margin: 0;
  font-size: 22px;
}

.panel-head a,
.panel-head span {
  color: #d6d9e8;
  font-size: 14px;
}

.legend {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 13px;
}

.legend i {
  display: inline-block;
  width: 13px;
  height: 13px;
  margin-right: 8px;
  border-radius: 3px;
}

.safe-dot,
.bar-safe {
  background: #aeb7cc;
}

.risk-dot,
.bar-risk {
  background: #d4928b;
}

.chart-shell {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  grid-template-areas:
    "ytitle chart"
    ". xtitle";
  gap: 10px 12px;
  padding: 24px 28px 26px 20px;
}

.chart-y-title {
  grid-area: ytitle;
  align-self: center;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  transform: rotate(-90deg);
  white-space: nowrap;
}

.chart-x-title {
  grid-area: xtitle;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-align: center;
  text-transform: uppercase;
}

.chart-grid {
  grid-area: chart;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  min-height: 360px;
}

.chart-y-axis {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--line);
  padding: 0 10px 30px 0;
  color: #d9d9dd;
  font-family: var(--font-mono);
  font-size: 12px;
  text-align: right;
}

.chart-plot {
  position: relative;
  display: grid;
  grid-template-columns: repeat(7, minmax(38px, 1fr));
  gap: 18px;
  align-items: end;
  border-bottom: 1px solid var(--line);
  padding: 24px 16px 0;
}

.grid-line {
  position: absolute;
  right: 0;
  left: 0;
  height: 1px;
  background: rgba(255, 255, 255, .08);
  pointer-events: none;
}

.bar-item {
  position: relative;
  z-index: 1;
  display: grid;
  height: 100%;
  grid-template-rows: 24px minmax(0, 1fr) 30px;
  align-items: end;
  justify-items: center;
  gap: 6px;
  text-align: center;
  cursor: pointer;
}

.bar-item:hover,
.bar-item:focus {
  outline: none;
}

.bar-item:hover .bar-stack,
.bar-item:focus .bar-stack,
.bar-item.active .bar-stack {
  filter: brightness(1.12);
}

.bar-total-label {
  align-self: start;
  color: #d9d9dd;
  font-family: var(--font-mono);
  font-size: 12px;
}

.bar-stack {
  display: flex;
  width: 44px;
  height: 100%;
  align-items: end;
  justify-content: flex-end;
  flex-direction: column;
}

.bar-stack span {
  display: block;
  width: 100%;
  min-height: 0;
}

.bar-stack span[style*="height: 0"] {
  display: none;
}

.bar-risk {
  border-radius: 4px 4px 0 0;
}

.bar-safe {
  border-radius: 0 0 4px 4px;
}

.bar-stack .bar-safe:first-child,
.bar-stack .bar-risk:first-child:last-child {
  border-radius: 4px;
}

.bar-item small {
  align-self: center;
  color: #d9d9dd;
  font-family: var(--font-mono);
}

.chart-detail {
  position: absolute;
  bottom: 38px;
  left: 50%;
  z-index: 5;
  display: grid;
  min-width: 138px;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: rgba(16, 17, 20, .98);
  box-shadow: 0 16px 36px rgba(0, 0, 0, .38);
  color: var(--text);
  opacity: 0;
  padding: 10px 12px;
  pointer-events: none;
  text-align: left;
  transform: translate(-50%, 8px);
  transition: opacity .12s ease, transform .12s ease;
}

.bar-item:hover .chart-detail,
.bar-item:focus .chart-detail,
.bar-item.active .chart-detail {
  opacity: 1;
  transform: translate(-50%, 0);
}

.chart-detail.edge-start {
  left: 0;
  transform: translate(0, 8px);
}

.bar-item:hover .chart-detail.edge-start,
.bar-item:focus .chart-detail.edge-start,
.bar-item.active .chart-detail.edge-start {
  transform: translate(0, 0);
}

.chart-detail.edge-end {
  right: 0;
  left: auto;
  transform: translate(0, 8px);
}

.bar-item:hover .chart-detail.edge-end,
.bar-item:focus .chart-detail.edge-end,
.bar-item.active .chart-detail.edge-end {
  transform: translate(0, 0);
}

.chart-detail strong,
.chart-detail span,
.chart-detail em {
  font-family: var(--font-mono);
  font-size: 12px;
}

.chart-detail strong {
  color: #eef0f6;
}

.chart-detail span {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: #d9dce6;
}

.chart-detail b {
  color: var(--muted);
  font-weight: 500;
}

.chart-detail em {
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
  font-style: normal;
  padding-top: 6px;
}

.camera-event-list {
  display: grid;
}

.camera-event-header,
.camera-event-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1.2fr;
  gap: 14px;
  align-items: center;
  border-bottom: 1px solid var(--line-soft);
  padding: 18px 16px;
}

.camera-event-header {
  color: #d6d7dd;
  font-size: 12px;
}

.camera-event-row {
  color: #e6e6ea;
  font-family: var(--font-mono);
  font-size: 13px;
}

.camera-event-row strong {
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 16px;
}

.responsive-table {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border-bottom: 1px solid var(--line-soft);
  padding: 18px 20px;
  text-align: left;
  vertical-align: middle;
}

th {
  color: #d6d7dd;
  font-size: 12px;
}

td {
  color: #eeeeef;
  font-family: var(--font-mono);
}

td small {
  display: block;
  max-width: 420px;
  margin-top: 6px;
  color: var(--muted);
  font-family: var(--font-ui);
  line-height: 1.35;
}

.risk-badge,
.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
}

.risk-badge.safe {
  color: #d6d8de;
  background: #24252a;
}

.risk-badge.low {
  border-color: #7c8290;
  color: #d7dced;
}

.risk-badge.medium {
  border-color: #8c9dba;
  color: #cbd8f4;
}

.risk-badge.high {
  border-color: #d5ba82;
  color: #f0d596;
}

.risk-badge.critical {
  border-color: var(--danger-strong);
  background: var(--danger-strong);
  color: #fff;
}

.event-head {
  align-items: stretch;
}

.filter-bar {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) repeat(3, 170px) 90px;
  gap: 12px;
  width: min(100%, 780px);
}

.filter-bar input,
.filter-bar select,
.login-form input,
.user-form input,
.user-form select,
.inline-form select {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #131419;
  color: var(--text);
  padding: 0 13px;
}

.event-layout {
  display: grid;
  grid-template-columns: minmax(680px, 1fr) minmax(300px, 360px);
  gap: 16px;
}

.event-row {
  cursor: pointer;
}

.event-row:hover,
.event-row:focus {
  background: #202228;
  outline: none;
}

.event-table tr.selected {
  box-shadow: inset 3px 0 0 var(--accent);
  background: #1e2127;
}

.event-detail-panel {
  align-self: start;
}

.detail-section {
  padding: 20px;
  border-bottom: 1px solid var(--line-soft);
}

.detail-section h3 {
  margin: 0 0 12px;
  color: #d6d7dd;
  font-size: 13px;
}

.detail-section p {
  margin: 0;
  color: #d6d7dd;
  line-height: 1.55;
}

.capture-preview {
  position: relative;
  display: grid;
  min-height: 210px;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #101114;
}

.capture-preview img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.capture-preview span {
  display: none;
  color: var(--muted);
}

.capture-preview.missing img {
  display: none;
}

.capture-preview.missing span {
  display: block;
}

pre {
  overflow-y: auto;
  overflow-x: hidden;
  max-height: 260px;
  margin: 0;
  border: 1px solid var(--line);
  background: #101114;
  color: #d9deec;
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line-soft);
}

.detail-grid div {
  background: var(--panel);
  padding: 16px;
}

.detail-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.detail-grid strong {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
}

.add-user-panel {
  position: relative;
  min-width: min(100%, 360px);
}

.add-user-panel summary {
  list-style: none;
  padding: 0 18px;
}

.add-user-panel summary::-webkit-details-marker {
  display: none;
}

.user-form {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  z-index: 12;
  display: grid;
  width: min(360px, calc(100vw - 40px));
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  padding: 18px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .35);
}

.user-form label {
  display: grid;
  gap: 6px;
}

.user-form span {
  color: var(--muted);
  font-size: 13px;
}

.user-cell {
  display: flex;
  align-items: center;
  gap: 14px;
}

.avatar {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  font-size: 13px;
}

.user-cell strong {
  display: block;
  font-family: var(--font-ui);
}

.user-cell small {
  max-width: none;
}

.inline-form {
  display: inline;
}

.inline-form button {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #24262d;
  color: var(--text);
  padding: 0 12px;
  cursor: pointer;
}

.inline-form button:disabled,
.inline-form select:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.status-pill.online {
  color: #dce4f7;
  background: #2b2e36;
}

.status-pill.offline {
  color: var(--danger);
  background: rgba(255, 177, 169, .1);
}

.flash-stack {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.flash {
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #202229;
  color: #e8e9ed;
  padding: 12px 14px;
}

.flash.error {
  border-color: rgba(255, 177, 169, .45);
  color: var(--danger);
}

.flash.success {
  border-color: rgba(199, 210, 236, .45);
  color: var(--accent);
}

.empty-state,
.empty-cell {
  color: var(--muted);
  padding: 28px;
}

.empty-state {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
}

.empty-state.compact {
  border: 0;
}

.login-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  background:
    radial-gradient(circle at 50% 38%, rgba(67, 83, 106, .2), transparent 22rem),
    var(--bg);
  padding: 32px 18px;
}

.login-wrap {
  width: min(100%, 520px);
  text-align: center;
}

.security-mark {
  display: inline-grid;
  width: 72px;
  height: 72px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--accent);
  font-size: 34px;
}

.login-wrap h1 {
  margin: 24px 0 6px;
  font-size: clamp(34px, 8vw, 42px);
}

.login-kicker {
  margin: 0 0 34px;
  color: var(--accent);
  font-size: 13px;
}

.login-card {
  padding: 34px;
  text-align: left;
  box-shadow: 0 25px 70px rgba(0, 0, 0, .35);
}

.login-card h2 {
  margin: 0 0 26px;
  font-size: 28px;
}

.login-form {
  display: grid;
  gap: 20px;
}

.login-form label {
  display: grid;
  gap: 8px;
}

.login-form label > span {
  color: #d7d8df;
  font-size: 13px;
}

.check-row {
  grid-template-columns: 18px 1fr;
  align-items: center;
}

.check-row input {
  min-height: auto;
}

.login-form button {
  margin-top: 10px;
}

.login-status {
  margin-top: 32px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  color: #d8d9df;
  font-family: var(--font-mono);
  letter-spacing: .08em;
  text-align: center;
  text-transform: uppercase;
}

.login-status span {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.secure-copy {
  color: var(--muted);
  line-height: 1.55;
}

/* Frame Gallery & Pagination Styles */
.frames-gallery {
  display: grid;
  gap: 12px;
}

.frames-gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.frames-gallery-header h4 {
  margin: 0;
  color: #d6d7dd;
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.frame-counter {
  color: var(--muted);
  font-size: 12px;
  font-family: var(--font-mono);
}

.frames-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-height: 320px;
  overflow-y: auto;
  padding: 8px;
  border: 1px solid var(--line);
  background: #0a0b0f;
  border-radius: 4px;
}

.frame-thumbnail {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  background: #0f1014;
  padding: 0;
  cursor: pointer;
  transition: all 0.15s ease;
}

.frame-thumbnail:hover {
  border-color: var(--accent);
  box-shadow: 0 0 8px rgba(199, 210, 236, 0.15);
}

.frame-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.frame-thumbnail.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(199, 210, 236, 0.25), inset 0 0 0 1px var(--accent);
}

.frame-number {
  position: absolute;
  bottom: 4px;
  right: 6px;
  background: rgba(0, 0, 0, 0.7);
  color: #d9deec;
  padding: 2px 6px;
  border-radius: 2px;
  font-size: 10px;
  font-family: var(--font-mono);
}

.main-frame-display {
  position: relative;
  display: grid;
  width: 100%;
  min-height: 240px;
  aspect-ratio: 16 / 9;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #101114;
  border-radius: 4px;
  margin-bottom: 8px;
}

.main-frame-display img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.main-frame-button {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: zoom-in;
}

.main-frame-button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.main-frame-display span {
  color: var(--muted);
}

.frame-nav-buttons {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  justify-content: center;
}

.frame-nav-btn {
  min-width: 36px;
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.1s ease;
}

.frame-nav-btn:hover:not(:disabled) {
  border-color: var(--accent);
  background: rgba(199, 210, 236, 0.1);
}

.frame-nav-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Pagination Styles */
.pagination-wrapper {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) auto minmax(140px, 1fr);
  align-items: center;
  padding: 16px 24px;
  border-top: 1px solid var(--line-soft);
  background: var(--panel-2);
}

.pagination-info {
  color: var(--muted);
  font-size: 13px;
  font-family: var(--font-mono);
  white-space: nowrap;
}

.pagination-nav {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.pagination-btn {
  display: inline-grid;
  min-width: 34px;
  min-height: 32px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-size: 13px;
  font-family: var(--font-mono);
  padding: 0 9px;
  transition: all 0.1s ease;
}

.pagination-btn:hover:not(:disabled) {
  border-color: var(--accent);
  background: rgba(199, 210, 236, 0.1);
}

.pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination-btn.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #111521;
}

.pagination-btn.disabled {
  opacity: .4;
  cursor: not-allowed;
}

/* Event page fixes */
.event-content {
  width: min(1440px, calc(100vw - 280px));
  margin: 0;
  padding-right: 32px;
  padding-left: 48px;
}

.event-table-panel {
  min-width: 0;
}

.event-filter-strip {
  border-bottom: 1px solid var(--line);
  padding: 16px 24px;
}

.event-filter-strip .filter-bar {
  width: 100%;
  margin: 0;
}

.event-table {
  min-width: 800px;
  table-layout: fixed;
}

.event-table .col-time {
  width: 212px;
}

.event-table .col-camera {
  width: 14ch;
}

.event-table .col-event {
  width: auto;
}

.event-table .col-risk {
  width: 126px;
}

.event-table td {
  word-break: normal;
  white-space: normal;
}

.event-table .cell-time,
.event-table .cell-camera,
.event-table .cell-risk {
  white-space: nowrap;
}

.event-table .cell-camera {
  color: #f0f1f5;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
}

.event-table .cell-risk .risk-badge {
  min-width: 86px;
  justify-content: center;
  white-space: nowrap;
}

.event-table .cell-event small {
  max-width: none;
}

.detail-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.detail-title-row h3 {
  margin: 0;
}

.detail-title-row span {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.break-value {
  word-break: break-all;
  font-size: 12px;
}

.image-viewer-modal[hidden] {
  display: none;
}

.image-viewer-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 28px;
}

.image-viewer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .82);
}

.image-viewer-dialog {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(94vw, 1280px);
  max-height: 92vh;
  grid-template-rows: minmax(0, 1fr) auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0a0b0f;
  box-shadow: 0 28px 90px rgba(0, 0, 0, .55);
}

.image-viewer-dialog img {
  display: block;
  width: 100%;
  max-height: calc(92vh - 72px);
  object-fit: contain;
}

.image-viewer-close {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 3px;
  background: rgba(16, 17, 20, .86);
  color: var(--text);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.image-viewer-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-top: 1px solid var(--line-soft);
  padding: 12px;
}

@media (max-width: 1120px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    left: 0;
    transform: translateX(-100%);
    width: 290px;
    transition: transform .2s ease;
  }

  body.sidebar-open .sidebar {
    transform: translateX(0);
  }

  .menu-button {
    display: inline-grid;
    place-items: center;
  }

  .content {
    width: min(100%, 980px);
  }

  .event-content {
    width: min(100%, 980px);
    margin: 0 auto;
    padding-right: 24px;
    padding-left: 24px;
  }

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

  .dashboard-grid,
  .event-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .topbar {
    gap: 12px;
    padding: 0 14px;
  }

  .topbar-brand {
    font-size: 18px;
  }

  .system-pulse,
  .user-chip {
    display: none;
  }

  .content {
    padding: 28px 14px 44px;
  }

  .event-content {
    padding-right: 14px;
    padding-left: 14px;
  }

  .page-head,
  .event-head {
    display: grid;
  }

  .metric-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .metric-card {
    min-height: 132px;
    padding: 22px;
  }

  .filter-bar {
    grid-template-columns: 1fr;
    width: 100%;
  }

  .chart-shell {
    grid-template-columns: 1fr;
    grid-template-areas:
      "chart"
      "xtitle";
    padding: 18px 12px 20px;
  }

  .chart-y-title {
    display: none;
  }

  .chart-grid {
    grid-template-columns: 34px minmax(0, 1fr);
    min-height: 280px;
  }

  .chart-plot {
    gap: 8px;
    padding-right: 8px;
    padding-left: 8px;
  }

  .bar-stack {
    width: 28px;
  }

  .camera-event-header,
  .camera-event-row {
    grid-template-columns: 1fr;
  }

  th,
  td {
    padding: 14px 12px;
  }

  .event-table th:nth-child(1),
  .event-table td:nth-child(1) {
    min-width: 202px;
  }

  .event-table {
    min-width: 720px;
  }

  .pagination-wrapper {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 12px;
  }

  .pagination-nav {
    flex-wrap: wrap;
  }

  .image-viewer-modal {
    padding: 12px;
  }

  .image-viewer-dialog {
    width: 100%;
    max-height: 94vh;
  }

  .add-user-panel {
    width: 100%;
  }

  .add-user-panel summary {
    width: 100%;
  }

  .user-form {
    position: static;
    width: 100%;
    margin-top: 12px;
  }

  .login-card {
    padding: 24px;
  }
}