:root {
  color-scheme: light;
  --bg: #f3f6f4;
  --sidebar: #f8faf8;
  --topbar: rgba(248, 250, 248, 0.92);
  --panel: #ffffff;
  --panel-soft: #f7faf8;
  --ink: #17201c;
  --muted: #6f7d76;
  --line: #dce4df;
  --line-strong: #cbd7d0;
  --accent: #1f9d91;
  --accent-strong: #14766e;
  --accent-soft: rgba(31, 157, 145, 0.11);
  --button-bg: #ffffff;
  --input-bg: #ffffff;
  --danger: #b84f3e;
  --danger-soft: #fff2ef;
  --warn: #a96c11;
  --warn-soft: #fff7e8;
  --ok: #277a5a;
  --ok-soft: #edf8f2;
  --off: #8c4a58;
  --off-soft: #fff1f4;
  --video-bg: #080b0a;
  --shadow: 0 12px 34px rgba(25, 41, 34, 0.07);
  --shadow-soft: 0 4px 18px rgba(25, 41, 34, 0.06);
  --sidebar-width: 230px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0d120f;
  --sidebar: #111713;
  --topbar: rgba(17, 23, 19, 0.92);
  --panel: #171d19;
  --panel-soft: #121814;
  --ink: #edf3ef;
  --muted: #93a198;
  --line: #2a352e;
  --line-strong: #37443b;
  --accent: #45c6b9;
  --accent-strong: #73d9cf;
  --accent-soft: rgba(69, 198, 185, 0.12);
  --button-bg: #1b231e;
  --input-bg: #101612;
  --danger: #f0917d;
  --danger-soft: #2b1917;
  --warn: #e7b85e;
  --warn-soft: #2a2316;
  --ok: #7bd2a8;
  --ok-soft: #13251d;
  --off: #e8a2b0;
  --off-soft: #2a171e;
  --video-bg: #020403;
  --shadow: 0 16px 38px rgba(0, 0, 0, 0.25);
  --shadow-soft: 0 6px 22px rgba(0, 0, 0, 0.2);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  min-height: 100vh;
  color: var(--ink);
  background: var(--bg);
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 0 14px;
  color: var(--ink);
  background: var(--button-bg);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

button:hover:not(:disabled) {
  border-color: var(--accent);
  background: var(--accent-soft);
}

button:active:not(:disabled) {
  transform: translateY(1px);
}

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

.primary-button,
button[type="submit"],
#loadSegments {
  border-color: var(--accent);
  color: #fff;
  background: var(--accent);
}

.primary-button:hover:not(:disabled),
button[type="submit"]:hover:not(:disabled),
#loadSegments:hover:not(:disabled) {
  color: #fff;
  background: var(--accent-strong);
}

.quiet-button {
  background: transparent;
}

button.danger {
  border-color: color-mix(in srgb, var(--danger) 48%, var(--line));
  color: var(--danger);
  background: transparent;
}

button.danger:hover:not(:disabled) {
  background: var(--danger-soft);
}

input,
select,
textarea {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 8px 11px;
  color: var(--ink);
  outline: none;
  background: var(--input-bg);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

textarea {
  min-height: 130px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  line-height: 1.45;
}

label,
legend {
  color: var(--ink);
  font-size: 13px;
  font-weight: 650;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 25px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 17px;
  line-height: 1.25;
}

h3 {
  font-size: 14px;
  line-height: 1.3;
}

small,
.muted,
.field-help {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

[hidden] {
  display: none !important;
}

/* Login */

.auth-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}

.auth-card {
  display: grid;
  gap: 22px;
  width: min(100%, 400px);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 26px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.auth-card > div {
  display: grid;
  gap: 7px;
}

.auth-form {
  display: grid;
  gap: 14px;
}

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

.auth-message {
  min-height: 20px;
  color: var(--danger);
  font-size: 13px;
}

/* Application shell */

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  height: 100vh;
  flex-direction: column;
  gap: 22px;
  border-right: 1px solid var(--line);
  padding: 20px 14px;
  background: var(--sidebar);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 0 7px;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  place-items: center;
  border-radius: 11px;
  color: #fff;
  background: var(--accent);
  font-size: 20px;
  font-weight: 800;
}

.brand > div:last-child {
  display: grid;
  gap: 1px;
}

.brand strong {
  font-size: 17px;
  letter-spacing: -0.02em;
}

.brand span {
  color: var(--muted);
  font-size: 11px;
}

.app-nav {
  display: grid;
  gap: 5px;
}

.nav-item {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: flex-start;
  gap: 11px;
  border-color: transparent;
  padding: 0 12px;
  color: var(--muted);
  background: transparent;
  font-weight: 650;
  text-align: left;
}

.nav-item:hover {
  color: var(--ink);
  background: var(--panel-soft);
}

.nav-item.active {
  border-color: color-mix(in srgb, var(--accent) 30%, var(--line));
  color: var(--accent-strong);
  background: var(--accent-soft);
}

.nav-icon {
  display: grid;
  width: 22px;
  place-items: center;
  color: currentColor;
  font-size: 18px;
}

.sidebar-status {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 9px;
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding: 15px 8px 0;
}

.sidebar-status > div {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.sidebar-status strong {
  font-size: 12px;
}

.sidebar-status span:last-child {
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  text-overflow: ellipsis;
}

.status-dot {
  width: 8px;
  height: 8px;
  margin-top: 4px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 4px var(--ok-soft);
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 15;
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  border-bottom: 1px solid var(--line);
  padding: 14px clamp(18px, 3vw, 34px);
  background: var(--topbar);
  backdrop-filter: blur(14px);
}

.topbar > div:first-child {
  display: grid;
  gap: 3px;
}

.eyebrow {
  color: var(--muted);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 9px;
}

.theme-toggle {
  position: relative;
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  cursor: pointer;
  font-weight: 650;
  user-select: none;
}

.theme-toggle input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.theme-toggle-track {
  position: relative;
  width: 42px;
  height: 24px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--button-bg);
}

.theme-toggle-track::after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--muted);
  content: "";
  transition: transform 0.16s ease, background 0.16s ease;
}

.theme-toggle input:checked + .theme-toggle-track {
  border-color: var(--accent);
  background: var(--accent);
}

.theme-toggle input:checked + .theme-toggle-track::after {
  transform: translateX(18px);
  background: #fff;
}

.workspace {
  padding: 26px clamp(18px, 3vw, 34px) 48px;
}

.app-page {
  display: grid;
  gap: 20px;
  max-width: 1540px;
  margin: 0 auto;
}

.page-heading {
  display: flex;
  min-height: 50px;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.page-heading > div:first-child {
  display: grid;
  gap: 5px;
}

.page-heading h2 {
  font-size: 22px;
  letter-spacing: -0.02em;
}

.page-heading p {
  color: var(--muted);
  font-size: 13px;
}

.panel {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}

.panel-heading {
  display: flex;
  min-height: 60px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-bottom: 1px solid var(--line);
  padding: 14px 17px;
}

.panel-heading > div {
  display: grid;
  gap: 3px;
}

.panel-heading p {
  color: var(--muted);
  font-size: 12px;
}

/* Dashboard */

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.metric-card {
  display: grid;
  gap: 4px;
  min-height: 124px;
  align-content: center;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}

.metric-card > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.metric-card strong {
  font-size: 30px;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.metric-card small {
  min-height: 17px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(300px, 0.8fr);
  gap: 16px;
}

.dashboard-camera-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 14px;
}

.dashboard-camera-card {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 12px;
  background: var(--panel-soft);
}

.dashboard-camera-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 9px;
}

.dashboard-camera-card header strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dashboard-camera-card .camera-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.dashboard-camera-card button {
  min-height: 31px;
  justify-self: start;
  padding: 0 10px;
  font-size: 12px;
}

.dashboard-events {
  display: grid;
  gap: 0;
  max-height: 360px;
  overflow: auto;
}

.dashboard-event {
  display: grid;
  gap: 4px;
  border-bottom: 1px solid var(--line);
  padding: 11px 14px;
}

.dashboard-event:last-child {
  border-bottom: 0;
}

.dashboard-event > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.dashboard-event time {
  color: var(--muted);
  font-size: 11px;
}

.dashboard-event p {
  color: var(--ink);
  font-size: 12px;
}

/* Chips and states */

.chip {
  display: inline-flex;
  min-height: 22px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 8px;
  color: var(--muted);
  background: var(--panel);
  font-size: 11px;
  font-weight: 650;
}

.chip.ok {
  border-color: color-mix(in srgb, var(--ok) 35%, var(--line));
  color: var(--ok);
  background: var(--ok-soft);
}

.chip.warn {
  border-color: color-mix(in srgb, var(--warn) 35%, var(--line));
  color: var(--warn);
  background: var(--warn-soft);
}

.chip.off {
  border-color: color-mix(in srgb, var(--off) 35%, var(--line));
  color: var(--off);
  background: var(--off-soft);
}

/* Live wall */

.wall-toolbar {
  display: flex;
  align-items: end;
  gap: 10px;
}

.wall-toolbar > label {
  display: grid;
  gap: 5px;
}

.wall-toolbar select {
  width: 138px;
}

.camera-picker {
  position: relative;
}

.camera-picker summary {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 9px 13px;
  background: var(--button-bg);
  cursor: pointer;
  font-size: 13px;
  font-weight: 650;
  list-style: none;
}

.camera-picker summary::-webkit-details-marker {
  display: none;
}

.camera-picker[open] .camera-picker-list {
  position: absolute;
  z-index: 30;
  top: calc(100% + 7px);
  right: 0;
  display: grid;
  width: min(320px, 80vw);
  max-height: 320px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.camera-picker-list {
  display: none;
}

.camera-picker-option {
  display: flex;
  min-height: 38px;
  align-items: center;
  gap: 8px;
  border-radius: 8px;
  padding: 7px 8px;
  cursor: pointer;
}

.camera-picker-option:hover {
  background: var(--panel-soft);
}

.camera-picker-option input {
  width: auto;
  min-height: 0;
}

.live-wall-panel {
  overflow: hidden;
  background: var(--video-bg);
}

.live-wall {
  display: grid;
  gap: 2px;
  min-height: 360px;
  padding: 2px;
  background: #000;
}

.live-wall[data-layout="auto"] {
  grid-template-columns: repeat(auto-fit, minmax(min(360px, 100%), 1fr));
}

.live-wall[data-layout="1"] {
  grid-template-columns: 1fr;
}

.live-wall[data-layout="2"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.live-wall[data-layout="4"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.live-wall[data-layout="6"],
.live-wall[data-layout="9"] {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.wall-tile {
  position: relative;
  min-width: 0;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #050706;
}

.wall-tile plainnvr-live-player {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
  transform-origin: center center;
}

.wall-tile plainnvr-live-player[hidden] {
  display: none;
}

.wall-tile-header {
  position: absolute;
  z-index: 4;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 9px 10px;
  color: #fff;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), transparent);
  pointer-events: none;
}

.wall-tile-header strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wall-tile-state {
  color: rgba(255, 255, 255, 0.76);
  font-size: 11px;
  font-weight: 650;
}

.wall-tile-actions {
  position: absolute;
  z-index: 5;
  right: 8px;
  bottom: 8px;
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.wall-tile:hover .wall-tile-actions,
.wall-tile:focus-within .wall-tile-actions {
  opacity: 1;
}

@media (hover: none), (pointer: coarse) {
  .wall-tile-actions {
    opacity: 1;
  }
}

.wall-tile-actions button {
  min-height: 31px;
  border-color: rgba(255, 255, 255, 0.28);
  padding: 0 10px;
  color: #fff;
  background: rgba(0, 0, 0, 0.66);
  font-size: 11px;
  backdrop-filter: blur(8px);
}

.wall-tile-empty,
.wall-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  color: #aab5af;
  font-size: 12px;
  text-align: center;
}

.wall-empty {
  position: static;
  min-height: 360px;
}

.focus-panel {
  overflow: hidden;
}

.live-controls,
.playback-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 10px;
  border-bottom: 1px solid var(--line);
  padding: 14px 17px;
}

.live-controls label,
.playback-controls label {
  display: grid;
  flex: 1 1 190px;
  gap: 5px;
}

.live-source-label {
  align-self: center;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.live-frame {
  position: relative;
  display: grid;
  min-height: 420px;
  place-items: center;
  overflow: hidden;
  background: var(--video-bg);
}

.live-frame .empty {
  color: #a8b1ac;
}

#go2rtcLive {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: contain;
  background: #000;
  transform-origin: center center;
  transition: transform 120ms ease;
}

#go2rtcLive[hidden] {
  display: none;
}

.ptz-panel {
  display: grid;
  grid-template-columns: auto auto minmax(160px, 1fr);
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--line);
  padding: 13px 17px;
  background: var(--panel-soft);
}

.ptz-panel[hidden],
.ptz-presets[hidden] {
  display: none;
}

.ptz-pad {
  display: grid;
  grid-template-columns: repeat(3, 38px);
  grid-auto-rows: 38px;
  gap: 5px;
}

.ptz-zoom {
  display: grid;
  grid-template-columns: 38px;
  grid-auto-rows: 38px;
  gap: 5px;
}

.ptz-pad button,
.ptz-zoom button {
  display: grid;
  min-width: 38px;
  min-height: 38px;
  place-items: center;
  padding: 0;
  font-size: 18px;
  touch-action: none;
  user-select: none;
}

.ptz-presets {
  display: grid;
  grid-template-columns: minmax(130px, 1fr) auto;
  align-items: end;
  gap: 8px;
}

/* Camera settings */

.camera-settings-layout {
  display: grid;
  grid-template-columns: minmax(230px, 300px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.cameras-panel {
  position: sticky;
  top: 98px;
  max-height: calc(100vh - 124px);
  overflow: hidden;
}

.camera-list {
  display: grid;
  gap: 7px;
  max-height: calc(100vh - 190px);
  overflow: auto;
  padding: 10px;
}

.camera-item {
  display: grid;
  gap: 7px;
  width: 100%;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 10px;
  text-align: left;
  background: transparent;
}

.camera-item:hover {
  border-color: var(--line);
  background: var(--panel-soft);
}

.camera-item.active {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  background: var(--accent-soft);
}

.camera-item strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.camera-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.form-grid {
  display: grid;
  gap: 0;
}

.form-section {
  display: grid;
  gap: 13px;
  margin: 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 19px;
}

.form-section:last-of-type {
  border-bottom: 0;
}

.form-section-heading {
  display: grid;
  gap: 3px;
}

.form-section-heading p {
  color: var(--muted);
  font-size: 12px;
}

.form-grid > label,
.form-section > label {
  display: grid;
  gap: 6px;
}

.form-fields {
  display: grid;
  gap: 11px;
}

.form-fields.two-column {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-fields.three-column {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.secret-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px;
}

.secret-field button {
  min-width: 66px;
}

.toggles,
.mode-row,
.day-row,
.button-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.toggles label,
.mode-row label,
.day-row label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.toggles input,
.mode-row input,
.day-row input {
  width: auto;
  min-height: 0;
}

fieldset.form-section > legend {
  padding: 0;
  font-size: 14px;
}

.ptz-settings {
  display: grid;
  gap: 13px;
}

.ptz-form-row {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) 110px minmax(130px, 160px);
  gap: 10px;
}

.onvif-discovery {
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 13px;
}

.onvif-actions,
.onvif-results {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 9px;
}

.onvif-actions .muted {
  flex: 1 1 260px;
}

.onvif-results label {
  display: grid;
  flex: 1 1 190px;
  gap: 5px;
}

.camera-time-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto auto;
  align-items: end;
  gap: 9px;
}

.camera-time-row label {
  display: grid;
  gap: 5px;
}

.camera-time-row .muted {
  grid-column: 1 / -1;
}

.weekly {
  display: grid;
  gap: 12px;
}

.weekly.disabled {
  opacity: 0.45;
  pointer-events: none;
}

.time-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.time-row label {
  display: grid;
  gap: 5px;
}

.ha-panel label {
  display: grid;
  gap: 5px;
}

.sticky-actions {
  position: sticky;
  bottom: 0;
  z-index: 5;
  border-top: 1px solid var(--line);
  padding: 13px 18px;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  backdrop-filter: blur(12px);
}

/* Recordings */

.playback-panel {
  overflow: hidden;
}

.playback-stage {
  display: grid;
  min-height: 460px;
  place-items: center;
  border-bottom: 1px solid var(--line);
  background: var(--video-bg);
}

#player {
  width: 100%;
  max-height: 68vh;
  min-height: 420px;
  object-fit: contain;
  background: #000;
  transform-origin: center center;
  transition: transform 120ms ease;
}

.coverage-summary {
  display: grid;
  gap: 10px;
  border-bottom: 1px solid var(--line);
  padding: 12px 17px;
  color: var(--ink);
  font-size: 12px;
}

.coverage-summary.empty {
  color: var(--muted);
}

.coverage-summary span {
  margin-left: 8px;
  color: var(--muted);
}

.date-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.date-chip {
  min-height: 31px;
  padding: 0 10px;
}

.date-chip.active {
  border-color: var(--accent);
  color: #fff;
  background: var(--accent);
}

.segments {
  display: grid;
  gap: 7px;
  max-height: 420px;
  overflow: auto;
  padding: 13px 17px 17px;
}

.segment {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 9px 11px;
  background: var(--panel-soft);
}

.segment time {
  font-variant-numeric: tabular-nums;
}

/* Events */

.events {
  display: grid;
  max-height: calc(100vh - 220px);
  overflow: auto;
}

.event {
  display: grid;
  grid-template-columns: 165px 74px minmax(0, 1fr);
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 11px 17px;
  color: var(--ink);
  font-size: 12px;
}

.event:last-child {
  border-bottom: 0;
}

.event time {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

/* Settings */

.settings-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(330px, 0.8fr);
  gap: 16px;
  align-items: start;
}

.server-settings {
  display: grid;
}

.setting-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--line);
  padding: 16px 18px;
}

.setting-row > span {
  display: grid;
  gap: 3px;
}

.setting-row input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-height: 0;
}

.server-log-level select {
  width: 140px;
}

.settings-actions {
  display: flex;
  justify-content: flex-end;
  padding: 14px 18px;
}

.user-list {
  display: grid;
  gap: 8px;
  padding: 12px 14px 0;
}

.user-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 10px;
  background: var(--panel-soft);
}

.user-row div {
  display: grid;
  gap: 3px;
}

.user-row span {
  color: var(--muted);
  font-size: 11px;
}

.user-form {
  display: grid;
  grid-template-columns: minmax(130px, 0.8fr) minmax(180px, 1.2fr) auto;
  align-items: end;
  gap: 9px;
  padding: 14px;
}

.user-form label {
  display: grid;
  gap: 5px;
}

.empty {
  padding: 14px 16px;
  color: var(--muted);
  font-size: 12px;
}

/* Responsive */

@media (max-width: 1180px) {
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .camera-settings-layout {
    grid-template-columns: 240px minmax(0, 1fr);
  }

  .live-wall[data-layout="6"],
  .live-wall[data-layout="9"] {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: sticky;
    top: 0;
    z-index: 30;
    display: grid;
    height: auto;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 9px 12px;
  }

  .brand span,
  .sidebar-status {
    display: none;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
  }

  .app-nav {
    display: flex;
    min-width: 0;
    gap: 5px;
    overflow-x: auto;
  }

  .nav-item {
    min-height: 36px;
    flex: 0 0 auto;
    padding: 0 10px;
    font-size: 12px;
  }

  .nav-icon {
    width: auto;
    font-size: 14px;
  }

  .topbar {
    top: 53px;
    min-height: 68px;
  }

  .camera-settings-layout {
    grid-template-columns: 1fr;
  }

  .cameras-panel {
    position: static;
    max-height: none;
  }

  .camera-list {
    display: flex;
    max-height: none;
    overflow-x: auto;
  }

  .camera-item {
    min-width: 220px;
  }
}

@media (max-width: 720px) {
  .workspace {
    padding: 18px 12px 34px;
  }

  .topbar {
    align-items: flex-start;
    padding: 11px 12px;
  }

  .topbar .eyebrow {
    display: none;
  }

  .top-actions {
    gap: 5px;
  }

  .top-actions button {
    padding: 0 9px;
  }

  .theme-toggle #themeLabel {
    display: none;
  }

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

  .metric-grid,
  .dashboard-camera-grid,
  .form-fields.two-column,
  .form-fields.three-column,
  .ptz-form-row,
  .time-row,
  .settings-grid {
    grid-template-columns: 1fr;
  }

  .metric-card {
    min-height: 105px;
  }

  .wall-toolbar {
    width: 100%;
    align-items: stretch;
  }

  .wall-toolbar > label,
  .camera-picker {
    flex: 1 1 0;
  }

  .wall-toolbar select {
    width: 100%;
  }

  .live-wall[data-layout="2"],
  .live-wall[data-layout="4"],
  .live-wall[data-layout="6"],
  .live-wall[data-layout="9"] {
    grid-template-columns: 1fr;
  }

  .live-frame,
  #go2rtcLive {
    min-height: 280px;
  }

  .ptz-panel {
    grid-template-columns: auto auto;
  }

  .ptz-panel .muted {
    grid-column: 1 / -1;
  }

  .camera-time-row {
    grid-template-columns: repeat(3, auto);
  }

  .camera-time-row label {
    grid-column: 1 / -1;
  }

  .segment,
  .event,
  .user-row,
  .user-form {
    grid-template-columns: 1fr;
  }

  .playback-stage,
  #player {
    min-height: 260px;
  }

  .setting-row {
    grid-template-columns: 1fr auto;
  }
}