:root {
  color-scheme: light;
  --sidebar_950: #071f2e;
  --sidebar_900: #0b2c40;
  --sidebar_800: #103c53;
  --accent_700: #00799f;
  --accent_600: #008db5;
  --accent_500: #05a5c7;
  --accent_100: #dff5fa;
  --ink_950: #102a3a;
  --ink_800: #294554;
  --ink_600: #637985;
  --ink_500: #7f919b;
  --line_200: #dfe8ed;
  --line_100: #edf2f5;
  --workspace: #f2f5f8;
  --surface: #ffffff;
  --surface_subtle: #fbfcfd;
  --surface_muted: #f7fafb;
  --surface_accent: #eef8fa;
  --input_surface: #ffffff;
  --header_surface: rgba(255, 255, 255, 0.96);
  --chart_grid: rgba(16, 42, 58, 0.07);
  --chart_tooltip: #102a3a;
  --success_700: #148061;
  --success_100: #e2f5ee;
  --danger_700: #c14855;
  --danger_100: #fbe9ec;
  --warning_700: #aa6f0b;
  --warning_100: #fff2d5;
  --shadow_sm: 0 2px 8px rgba(13, 43, 60, 0.05);
  --shadow_md: 0 10px 28px rgba(13, 43, 60, 0.09);
  --sidebar_width: 17.5rem;
  --topbar_height: 4.75rem;
}

:root[data-color_theme="dark"] {
  color-scheme: dark;
  --sidebar_950: #050c12;
  --sidebar_900: #08151d;
  --sidebar_800: #0c202b;
  --accent_700: #51c7df;
  --accent_600: #35b8d2;
  --accent_500: #22a7c1;
  --accent_100: #12343e;
  --ink_950: #eaf3f6;
  --ink_800: #c8d9df;
  --ink_600: #96abb4;
  --ink_500: #748b96;
  --line_200: #2a404b;
  --line_100: #20333d;
  --workspace: #091219;
  --surface: #101e26;
  --surface_subtle: #14242d;
  --surface_muted: #172832;
  --surface_accent: #12313b;
  --input_surface: #0c1921;
  --header_surface: rgba(12, 25, 33, 0.96);
  --chart_grid: rgba(200, 217, 223, 0.1);
  --chart_tooltip: #02090d;
  --success_700: #64d5ad;
  --success_100: #12382e;
  --danger_700: #ff8f9c;
  --danger_100: #432129;
  --warning_700: #f4c66d;
  --warning_100: #3c301b;
  --shadow_sm: 0 2px 10px rgba(0, 0, 0, 0.2);
  --shadow_md: 0 12px 32px rgba(0, 0, 0, 0.32);
}

.page_enter,
.content_panel,
.sensor_card,
.device_card {
  animation: page_enter 260ms ease both;
}

.user_menu {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  padding-left: 0.75rem;
  border-left: 1px solid var(--line_200);
}

.color_theme_button {
  display: inline-grid;
}

.login_color_theme_button {
  display: none;
}

.login_mode .login_color_theme_button {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 10;
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  place-items: center;
  color: var(--ink_800);
  background: var(--surface);
  border: 1px solid var(--line_200);
  border-radius: 0.72rem;
  box-shadow: var(--shadow_sm);
}

.user_avatar {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  color: var(--accent_700);
  background: var(--accent_100);
  border-radius: 50%;
}

.user_identity {
  max-width: 10rem;
  overflow: hidden;
  color: var(--ink_800);
  font-size: 0.78rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.logout_button {
  display: grid;
  color: var(--ink_600);
}

.status_neutral {
  color: var(--ink_600);
  background: var(--line_100);
  border-color: var(--line_200);
}

.status_attention {
  color: var(--warning_700);
  background: var(--warning_100);
  border-color: color-mix(in srgb, var(--warning_700) 25%, transparent);
}

.login_mode .app_shell {
  display: block;
}

.login_mode .app_sidebar,
.login_mode .app_header,
.login_mode .app_footer,
.login_mode .sidebar_backdrop {
  display: none;
}

.login_mode .app_content {
  width: 100%;
  max-width: none;
  min-height: 100vh;
  padding: 0;
}

.login_page {
  display: grid;
  grid-template-columns: minmax(24rem, 1.05fr) minmax(28rem, 0.95fr);
  min-height: 100vh;
  background: var(--surface);
}

.login_visual {
  position: relative;
  display: grid;
  min-height: 100vh;
  overflow: hidden;
  place-items: center;
  color: #fff;
  background:
    radial-gradient(
      circle at 24% 18%,
      rgba(65, 209, 227, 0.28),
      transparent 28%
    ),
    radial-gradient(
      circle at 82% 78%,
      rgba(0, 141, 181, 0.24),
      transparent 32%
    ),
    linear-gradient(145deg, var(--sidebar_800), var(--sidebar_950) 72%);
}

.login_visual::after {
  position: absolute;
  inset: 0;
  content: "";
  background-image: radial-gradient(
    rgba(255, 255, 255, 0.1) 1px,
    transparent 1px
  );
  background-size: 24px 24px;
  mask-image: linear-gradient(to bottom right, #000, transparent 78%);
}

.login_visual_content {
  position: relative;
  z-index: 2;
  width: min(32rem, 72%);
}

.login_brand_mark {
  width: 3.4rem;
  height: 3.4rem;
  margin-bottom: 1.6rem;
  font-size: 1.55rem;
}

.login_visual_content p {
  margin: 0 0 0.7rem;
  color: #74dced;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.login_visual_content h1 {
  margin: 0;
  font-size: clamp(2.6rem, 5vw, 4.5rem);
  font-weight: 720;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.login_visual_content > span:last-child {
  display: block;
  max-width: 28rem;
  margin-top: 1.5rem;
  color: rgba(255, 255, 255, 0.65);
  font-size: 1rem;
  line-height: 1.7;
}

.login_orbit {
  position: absolute;
  width: 24rem;
  height: 24rem;
  border: 1px solid rgba(109, 224, 239, 0.14);
  border-radius: 50%;
  animation: orbit_rotate 22s linear infinite;
}

.login_orbit::before {
  position: absolute;
  top: -0.32rem;
  left: 50%;
  width: 0.64rem;
  height: 0.64rem;
  content: "";
  background: #68ddeb;
  border-radius: 50%;
  box-shadow: 0 0 22px #68ddeb;
}

.login_orbit_one {
  top: -9rem;
  right: -7rem;
}

.login_orbit_two {
  bottom: -13rem;
  left: -8rem;
  width: 32rem;
  height: 32rem;
  animation-direction: reverse;
}

.login_form_area {
  display: grid;
  padding: 3rem clamp(2rem, 7vw, 7rem);
  place-items: center;
}

.login_card {
  width: min(100%, 27rem);
  animation: login_card_enter 420ms ease both;
}

.login_mobile_brand {
  display: none;
}

.login_card h2 {
  margin: 0;
  color: var(--ink_950);
  font-size: 2.25rem;
  letter-spacing: -0.04em;
}

.login_intro {
  margin: 0.7rem 0 2rem;
  color: var(--ink_600);
  line-height: 1.6;
}

.login_card .form-label {
  margin: 1rem 0 0.4rem;
  color: var(--ink_800);
  font-size: 0.78rem;
  font-weight: 700;
}

.login_input_group {
  position: relative;
}

.login_input_group i {
  position: absolute;
  top: 50%;
  left: 0.9rem;
  z-index: 2;
  color: var(--ink_500);
  transform: translateY(-50%);
}

.login_input_group .form-control {
  min-height: 3.15rem;
  padding-left: 2.6rem;
  border-color: var(--line_200);
  border-radius: 0.75rem;
}

.login_input_group .form-control:focus {
  border-color: var(--accent_500);
  box-shadow: 0 0 0 0.22rem rgba(5, 165, 199, 0.13);
}

.login_error {
  min-height: 1.4rem;
  margin-top: 0.75rem;
  color: var(--danger_700);
  font-size: 0.78rem;
}

.login_submit {
  display: flex;
  width: 100%;
  min-height: 3.15rem;
  align-items: center;
  justify-content: space-between;
  margin: 0.35rem 0 1rem;
  padding: 0.7rem 1.1rem;
  border-radius: 0.75rem;
}

.login_card > small {
  display: block;
  color: var(--ink_500);
  font-size: 0.68rem;
  line-height: 1.5;
  text-align: center;
}

.led_configuration_panel {
  margin-bottom: 1rem;
}

.firmware_requirement,
.permission_admin_notice {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  color: var(--ink_600);
  background: var(--accent_100);
}

.firmware_requirement i,
.permission_admin_notice i {
  color: var(--accent_700);
  font-size: 1.25rem;
}

.firmware_requirement strong,
.firmware_requirement span {
  display: block;
}

.firmware_requirement span {
  margin-top: 0.2rem;
  font-size: 0.78rem;
}

.led_configuration_form fieldset {
  padding: 0;
  border: 0;
}

.led_configuration_form legend {
  margin-bottom: 0.8rem;
  color: var(--ink_800);
  font-size: 0.77rem;
  font-weight: 800;
}

.led_mode_selector {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.led_mode_option {
  cursor: pointer;
}

.led_mode_option input {
  position: absolute;
  opacity: 0;
}

.led_mode_option > span {
  display: grid;
  min-height: 7rem;
  padding: 1rem;
  align-content: start;
  border: 1px solid var(--line_200);
  border-radius: 0.75rem;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.led_mode_option i {
  margin-bottom: 0.5rem;
  color: var(--accent_700);
  font-size: 1.25rem;
}

.led_mode_option strong,
.led_mode_option small {
  display: block;
}

.led_mode_option small {
  margin-top: 0.2rem;
  color: var(--ink_600);
  font-size: 0.7rem;
}

.led_mode_option input:checked + span {
  background: var(--accent_100);
  border-color: var(--accent_500);
  box-shadow: inset 0 0 0 1px var(--accent_500);
  transform: translateY(-0.12rem);
}

.night_schedule_box {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--workspace);
  border-radius: 0.75rem;
}

.night_mode_switch,
.night_time_fields,
.configuration_footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.night_mode_switch strong,
.night_mode_switch small {
  display: block;
}

.night_mode_switch small {
  margin-top: 0.15rem;
  color: var(--ink_600);
  font-size: 0.72rem;
}

.night_time_fields {
  gap: 0.7rem;
  justify-content: flex-start;
  margin-top: 0.9rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line_200);
}

.night_time_fields > span {
  margin-left: auto;
  color: var(--ink_500);
  font-size: 0.68rem;
}

.night_time_fields .form-control {
  width: 8rem;
}

.configuration_footer {
  gap: 1rem;
  margin-top: 1rem;
}

.configuration_feedback,
.assignment_feedback {
  color: var(--ink_600);
  font-size: 0.74rem;
}

.create_user_panel {
  margin-bottom: 1rem;
}

.create_user_form {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr auto auto;
  gap: 0.8rem;
  align-items: end;
}

.create_user_admin {
  align-self: center;
  margin-bottom: 0.6rem;
}

.create_user_form .assignment_feedback {
  grid-column: 1 / -1;
}

.user_grid {
  display: grid;
  gap: 1rem;
}

.user_security_actions {
  display: flex;
  gap: 0.65rem;
  align-items: end;
  margin: 0.85rem 0;
  flex-wrap: wrap;
}

.user_security_actions .form-label {
  min-width: 12rem;
  margin: 0;
}

.account_security_grid {
  display: grid;
  grid-template-columns: minmax(18rem, 0.8fr) minmax(24rem, 1.2fr);
  gap: 1rem;
}

.account_password_form {
  display: grid;
  gap: 0.85rem;
}

.account_session_list {
  display: grid;
  gap: 0.65rem;
}

.account_session {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.8rem;
  align-items: center;
  padding: 0.8rem;
  background: var(--surface_muted);
  border: 1px solid var(--line_100);
  border-radius: 0.75rem;
}

.account_session.current_session {
  background: var(--surface_accent);
  border-color: var(--accent_100);
}

.account_session_icon {
  display: grid;
  width: 2.2rem;
  height: 2.2rem;
  place-items: center;
  color: var(--accent_700);
  background: var(--surface);
  border-radius: 50%;
}

.account_session strong,
.account_session div > span {
  display: block;
}

.account_session div > span {
  color: var(--ink_600);
  font-size: 0.72rem;
}

.audit_panel {
  overflow: hidden;
}

.audit_table code {
  color: var(--ink_800);
  font-size: 0.72rem;
  white-space: nowrap;
}

.device_assignment_grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin-top: 0.8rem;
}

.device_assignment_item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.7rem;
  align-items: center;
  padding: 0.8rem;
  border: 1px solid var(--line_200);
  border-radius: 0.7rem;
}

.device_assignment_item strong,
.device_assignment_item small {
  display: block;
}

.device_assignment_item small,
.control_permission {
  color: var(--ink_600);
  font-size: 0.68rem;
}

.control_permission {
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

@keyframes page_enter {
  from {
    opacity: 0;
    transform: translateY(0.35rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes login_card_enter {
  from {
    opacity: 0;
    transform: translateX(1rem);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@media (max-width: 900px) {
  .login_page {
    grid-template-columns: 1fr;
  }
  .login_visual {
    display: none;
  }
  .login_form_area {
    min-height: 100vh;
    padding: 2rem 1.25rem;
  }
  .login_mobile_brand {
    display: flex;
    gap: 0.7rem;
    align-items: center;
    margin-bottom: 2rem;
  }
  .led_mode_selector {
    grid-template-columns: 1fr;
  }
  .create_user_form {
    grid-template-columns: 1fr;
  }
  .device_assignment_grid {
    grid-template-columns: 1fr;
  }
  .account_security_grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .topbar_timezone,
  .user_identity {
    display: none;
  }
  .night_time_fields {
    flex-wrap: wrap;
  }
  .night_time_fields > span {
    width: 100%;
    margin-left: 0;
  }
  .configuration_footer {
    align-items: stretch;
    flex-direction: column;
  }
}

.alarm_navigation_badge {
  min-width: 1.45rem;
  margin-left: auto;
  padding: 0.12rem 0.38rem;
  border-radius: 999px;
  color: #fff;
  background: var(--danger_500, #dc3545);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
}

.environmental_insights {
  margin: 2rem 0;
}

.environmental_metric_grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.environmental_metric_grid .analysis_statistic {
  min-width: 0;
}

.environmental_detail_grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
  gap: 1rem;
}

.environmental_detail_grid h3 {
  margin: 0;
  font-size: 1rem;
}

.environmental_anomaly_list {
  display: grid;
}

.environmental_anomaly_list > div {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.72rem 1rem;
  border-top: 1px solid var(--line_100);
}

.environmental_anomaly_list > div:first-child {
  border-top: 0;
}

.environmental_anomaly_list span {
  display: grid;
}

.environmental_anomaly_list span:last-child {
  justify-items: end;
}

.environmental_anomaly_list small {
  color: var(--ink_600);
}

.environmental_no_anomaly {
  justify-content: flex-start !important;
  color: var(--success_700);
}

.scheduled_reports_root {
  margin-top: 2.5rem;
}

.scheduled_report_layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.9fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.scheduled_report_layout h3,
.generated_report_archive h3 {
  margin: 0;
  font-size: 1rem;
}

.report_schedule_form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.report_schedule_actions {
  display: flex;
  grid-column: 1 / -1;
  gap: 0.75rem;
  align-items: center;
}

.scheduled_report_list {
  display: grid;
}

.scheduled_report_item {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--line_100);
}

.scheduled_report_item:first-child {
  border-top: 0;
}

.scheduled_report_item > div:first-child {
  display: grid;
  min-width: 0;
}

.scheduled_report_item > div:last-child {
  display: flex;
  gap: 0.4rem;
}

.scheduled_report_item span,
.scheduled_report_item small {
  overflow: hidden;
  color: var(--ink_600);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.generated_report_archive {
  margin-bottom: 2rem;
}

.sidebar_link_attention:not(.active) {
  color: var(--danger_600, #b02a37);
  background: color-mix(in srgb, var(--danger_500, #dc3545) 10%, transparent);
}

.alarm_summary_grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.alarm_summary_grid article {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.15rem 1.3rem;
  border: 1px solid var(--line_100);
  border-radius: 1rem;
  background: var(--surface);
  box-shadow: var(--shadow_sm);
}

.alarm_summary_grid span {
  color: var(--ink_600);
  font-weight: 650;
}

.alarm_summary_grid strong {
  font-size: 1.9rem;
  line-height: 1;
}

.alarm_section {
  margin-bottom: 2.25rem;
}

.alarm_device_selector {
  width: min(20rem, 100%);
}

.alarm_event_list {
  display: grid;
  gap: 0.75rem;
}

.alarm_event,
.alarm_all_clear {
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.15rem;
  border: 1px solid var(--line_100);
  border-left-width: 0.28rem;
  border-radius: 0.8rem;
  background: var(--surface);
}

.alarm_warning {
  border-left-color: var(--warning_500, #f0ad4e);
}

.alarm_critical {
  border-left-color: var(--danger_500, #dc3545);
}

.alarm_event_icon {
  color: var(--warning_600, #b7791f);
  font-size: 1.35rem;
}

.alarm_critical .alarm_event_icon {
  color: var(--danger_500, #dc3545);
}

.alarm_event_body {
  min-width: 0;
  flex: 1;
}

.alarm_event_heading {
  display: flex;
  gap: 0.5rem 1rem;
  align-items: baseline;
  flex-wrap: wrap;
}

.alarm_event_heading span,
.alarm_event_body small,
.alarm_all_clear span {
  color: var(--ink_600);
}

.alarm_event_body p {
  margin: 0.25rem 0;
}

.alarm_acknowledged {
  color: var(--ink_600);
  white-space: nowrap;
}

.alarm_all_clear {
  border-left-color: var(--success_500, #198754);
}

.alarm_all_clear > i {
  color: var(--success_500, #198754);
  font-size: 1.7rem;
}

.alarm_all_clear div {
  display: grid;
}

.alarm_rule_state {
  display: inline-flex;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  color: var(--ink_600);
  background: var(--surface_muted);
  font-size: 0.76rem;
  font-weight: 750;
  text-transform: capitalize;
}

.alarm_state_active {
  color: #fff;
  background: var(--danger_500, #dc3545);
}

.alarm_state_pending {
  color: #573a00;
  background: #ffe4a3;
}

.alarm_rule_form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: end;
}

.alarm_enabled {
  align-self: center;
  margin-top: 1.75rem;
}

.alarm_form_actions {
  display: flex;
  grid-column: 1 / -1;
  gap: 0.75rem;
  align-items: center;
}

@media (max-width: 767.98px) {
  .environmental_metric_grid,
  .environmental_detail_grid,
  .scheduled_report_layout,
  .report_schedule_form {
    grid-template-columns: 1fr;
  }

  .alarm_summary_grid,
  .alarm_rule_form {
    grid-template-columns: 1fr;
  }

  .alarm_event {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .alarm_event_body {
    width: calc(100% - 3rem);
  }
}

.sensor_raw_value {
  margin-top: -0.35rem;
  color: var(--ink_600);
  font-size: 0.78rem;
  font-weight: 650;
}

.calibration_heading {
  margin-top: 2rem;
}

.calibration_list {
  display: grid;
  gap: 0.75rem;
}

.calibration_item {
  overflow: hidden;
  border: 1px solid var(--line_100);
  border-radius: 0.85rem;
  background: var(--surface_muted);
}

.calibration_item > summary {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1rem;
  cursor: pointer;
  list-style: none;
}

.calibration_item > summary::-webkit-details-marker {
  display: none;
}

.calibration_item > summary .technical_value {
  display: block;
}

.calibration_form {
  padding: 1rem;
  border-top: 1px solid var(--line_100);
  background: var(--surface);
}

.calibration_fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.calibration_note_field {
  grid-column: span 2;
}

.calibration_metadata {
  margin-top: 0.25rem;
  color: var(--ink_600);
  font-size: 0.8rem;
}

.calibration_actions {
  display: flex;
  gap: 0.65rem;
  align-items: center;
  margin-top: 0.9rem;
  flex-wrap: wrap;
}

.health_version_panel .panel_body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
  gap: 1rem;
  align-items: center;
}

.health_version_panel .panel_body > div span,
.health_version_panel .panel_body > div strong {
  display: block;
}

.health_version_panel .panel_body > div span {
  color: var(--ink_600);
  font-size: 0.78rem;
}

.operational_timeline {
  position: relative;
  display: grid;
  gap: 0;
  padding: 0;
  margin: 0;
  list-style: none;
}

.operational_timeline::before {
  position: absolute;
  top: 1.2rem;
  bottom: 1.2rem;
  left: 1.25rem;
  width: 2px;
  content: "";
  background: var(--line_200);
}

.timeline_event {
  position: relative;
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 1rem;
  padding: 0.75rem 0;
}

.timeline_icon {
  z-index: 1;
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  color: var(--accent_700);
  background: var(--surface_accent);
  border: 1px solid var(--line_200);
  border-radius: 50%;
}

.timeline_warning .timeline_icon {
  color: var(--warning_700);
  background: var(--warning_100);
}

.timeline_error .timeline_icon {
  color: var(--danger_700);
  background: var(--danger_100);
}

.timeline_event > article {
  padding: 0.8rem 1rem;
  background: var(--surface_muted);
  border: 1px solid var(--line_100);
  border-radius: 0.8rem;
}

.timeline_event_header {
  display: flex;
  gap: 1rem;
  align-items: start;
  justify-content: space-between;
}

.timeline_event_header h3 {
  margin: 0;
  font-size: 0.95rem;
}

.timeline_event_header time {
  color: var(--ink_600);
  font-size: 0.78rem;
  white-space: nowrap;
}

.timeline_details {
  display: flex;
  gap: 0.45rem 1rem;
  padding: 0.6rem 0 0;
  margin: 0;
  flex-wrap: wrap;
}

.timeline_details > div {
  display: flex;
  gap: 0.35rem;
}

.timeline_details dt,
.timeline_details dd {
  margin: 0;
  font-size: 0.75rem;
}

.timeline_details dt {
  color: var(--ink_600);
}

.live_status {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
  color: var(--success_700);
  font-size: 0.8rem;
  font-weight: 750;
}

@media (max-width: 767.98px) {
  .calibration_fields {
    grid-template-columns: 1fr;
  }

  .calibration_note_field {
    grid-column: auto;
  }

  .calibration_actions {
    align-items: stretch;
    flex-direction: column;
  }

  .health_version_panel .panel_body {
    grid-template-columns: 1fr;
  }

  .timeline_event_header {
    flex-direction: column;
    gap: 0.25rem;
  }

  .timeline_event_header time {
    white-space: normal;
  }

  .timeline_details {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

* {
  box-sizing: border-box;
}

html {
  min-width: 20rem;
  background: var(--workspace);
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink_950);
  background: var(--workspace);
  font-family: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body,
.app_header,
.content_panel,
.device_card,
.sensor_card,
.analysis_statistic,
.form-control,
.form-select {
  transition:
    color 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease;
}

a {
  color: var(--accent_700);
}

button,
input,
select {
  font: inherit;
}

.app_shell {
  display: grid;
  grid-template-columns: var(--sidebar_width) minmax(0, 1fr);
  min-height: 100vh;
}

.app_sidebar {
  position: sticky;
  top: 0;
  z-index: 1035;
  display: flex;
  flex-direction: column;
  width: var(--sidebar_width);
  height: 100vh;
  overflow-y: auto;
  color: rgba(255, 255, 255, 0.84);
  background:
    radial-gradient(
      circle at 12% 88%,
      rgba(5, 165, 199, 0.16),
      transparent 30%
    ),
    linear-gradient(165deg, var(--sidebar_800), var(--sidebar_950) 68%);
  box-shadow: 0 0 30px rgba(7, 31, 46, 0.22);
}

.sidebar_brand_row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--topbar_height);
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.brand_lockup {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  color: #fff;
  text-decoration: none;
}

.brand_lockup:hover,
.brand_lockup:focus {
  color: #fff;
}

.brand_mark {
  display: grid;
  flex: 0 0 2.65rem;
  width: 2.65rem;
  height: 2.65rem;
  place-items: center;
  color: #fff;
  font-size: 1.28rem;
  background: linear-gradient(145deg, var(--accent_500), var(--accent_700));
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.72rem;
  box-shadow: 0 8px 20px rgba(0, 141, 181, 0.26);
}

.brand_lockup strong,
.brand_lockup small {
  display: block;
}

.brand_lockup strong {
  font-size: 0.94rem;
  letter-spacing: 0.01em;
}

.brand_lockup small {
  margin-top: 0.05rem;
  color: rgba(255, 255, 255, 0.54);
  font-size: 0.68rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.sidebar_icon_button,
.topbar_icon_button {
  display: inline-grid;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 0.65rem;
}

.sidebar_icon_button {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.sidebar_close_button {
  display: none;
}

.sidebar_navigation {
  padding: 1.4rem 0.9rem;
}

.sidebar_section_label {
  margin: 0 0.65rem 0.55rem;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.sidebar_link {
  position: relative;
  display: flex;
  gap: 0.78rem;
  align-items: center;
  min-height: 3rem;
  margin-bottom: 0.3rem;
  padding: 0.68rem 0.82rem;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0.7rem;
  transition:
    color 160ms ease,
    background-color 160ms ease,
    transform 160ms ease;
}

.sidebar_link::after {
  position: absolute;
  top: 0.65rem;
  right: 0;
  bottom: 0.65rem;
  width: 0.2rem;
  content: "";
  background: var(--accent_500);
  border-radius: 1rem 0 0 1rem;
  opacity: 0;
}

.sidebar_link:hover,
.sidebar_link:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
  transform: translateX(0.1rem);
}

.sidebar_link.active {
  color: #fff;
  background: linear-gradient(
    90deg,
    rgba(5, 165, 199, 0.22),
    rgba(5, 165, 199, 0.07)
  );
  box-shadow: inset 0 0 0 1px rgba(80, 202, 224, 0.08);
}

.sidebar_link.active::after {
  opacity: 1;
}

.sidebar_link_icon {
  display: grid;
  width: 1.7rem;
  height: 1.7rem;
  place-items: center;
  color: rgba(123, 218, 234, 0.84);
  font-size: 0.96rem;
}

.sidebar_link.active .sidebar_link_icon {
  color: #78e0f0;
}

.app_workspace {
  display: flex;
  min-width: 0;
  min-height: 100vh;
  flex-direction: column;
}

.app_header {
  position: sticky;
  top: 0;
  z-index: 1020;
  display: flex;
  min-height: var(--topbar_height);
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  background: var(--header_surface);
  border-bottom: 1px solid var(--line_200);
  box-shadow: 0 2px 12px rgba(13, 43, 60, 0.035);
  backdrop-filter: blur(10px);
}

.topbar_left,
.topbar_right {
  display: flex;
  align-items: center;
}

.topbar_left {
  gap: 0.75rem;
}

.topbar_right {
  gap: 0.65rem;
}

.topbar_icon_button {
  display: none;
  color: var(--ink_800);
  background: var(--workspace);
}

.topbar_icon_button.color_theme_button {
  display: inline-grid;
}

.color_theme_button:hover,
.color_theme_button:focus-visible,
.login_color_theme_button:hover,
.login_color_theme_button:focus-visible {
  color: var(--accent_700);
  background: var(--accent_100);
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(5, 165, 199, 0.13);
}

.topbar_route_context,
.topbar_route strong {
  display: block;
}

.topbar_route_context {
  color: var(--ink_500);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.topbar_route strong {
  margin-top: 0.06rem;
  color: var(--ink_950);
  font-size: 1rem;
}

.topbar_clock_icon {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  color: var(--accent_700);
  background: var(--accent_100);
  border-radius: 0.55rem;
}

.topbar_timezone {
  margin-right: 0.85rem;
  color: var(--ink_600);
  font-size: 0.76rem;
}

.global_health_indicator,
.status_badge {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
  white-space: nowrap;
  border-radius: 999px;
}

.global_health_indicator {
  padding: 0.46rem 0.72rem;
  color: var(--ink_600);
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--workspace);
  border: 1px solid var(--line_200);
}

.status_dot {
  display: inline-block;
  flex: 0 0 0.48rem;
  width: 0.48rem;
  height: 0.48rem;
  background: currentColor;
  border-radius: 50%;
}

.status_pending .status_dot {
  color: var(--warning_700);
  animation: status_pulse 1.5s ease-in-out infinite;
}

.status_healthy,
.status_ok,
.status_online {
  color: var(--success_700);
  background: var(--success_100);
  border-color: rgba(20, 128, 97, 0.15);
}

.status_warning {
  color: var(--warning_700);
  background: var(--warning_100);
  border-color: rgba(170, 111, 11, 0.18);
}

.status_degraded,
.status_error,
.status_offline {
  color: var(--danger_700);
  background: var(--danger_100);
  border-color: rgba(193, 72, 85, 0.15);
}

.app_content {
  width: 100%;
  max-width: 104rem;
  min-height: calc(100vh - var(--topbar_height) - 3.5rem);
  margin: 0 auto;
  padding: 2rem clamp(1rem, 2.5vw, 2.7rem) 3rem;
  outline: none;
}

.app_footer {
  display: flex;
  gap: 0.55rem;
  justify-content: center;
  padding: 1.1rem 1.5rem;
  color: var(--ink_500);
  font-size: 0.7rem;
  border-top: 1px solid var(--line_200);
}

.sidebar_backdrop {
  display: none;
}

.page_header {
  display: flex;
  gap: 1.5rem;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 1.55rem;
}

.page_eyebrow {
  margin: 0 0 0.42rem;
  color: var(--accent_700);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.page_title {
  margin: 0;
  color: var(--ink_950);
  font-size: clamp(1.75rem, 3vw, 2.55rem);
  font-weight: 720;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.page_description {
  max-width: 45rem;
  margin: 0.58rem 0 0;
  color: var(--ink_600);
  font-size: 0.93rem;
  line-height: 1.65;
}

.action_link {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
  color: var(--accent_700);
  font-size: 0.78rem;
  font-weight: 750;
  text-decoration: none;
}

.action_link i {
  transition: transform 160ms ease;
}

.action_link:hover {
  color: var(--accent_600);
}

.action_link:hover i {
  transform: translateX(0.18rem);
}

.fleet_overview {
  --fleet_color: var(--success_700);
  --fleet_tint: var(--success_100);
  display: grid;
  grid-template-columns: minmax(17rem, 1.25fr) minmax(25rem, 1fr) auto;
  gap: 1.35rem;
  align-items: center;
  padding: 1.15rem;
  background: var(--surface);
  border: 1px solid var(--line_200);
  border-left: 0.28rem solid var(--fleet_color);
  border-radius: 0.85rem;
  box-shadow: var(--shadow_sm);
}

.fleet_attention {
  --fleet_color: var(--warning_700);
  --fleet_tint: var(--warning_100);
}

.fleet_state,
.fleet_metric,
.fleet_actions {
  display: flex;
  align-items: center;
}

.fleet_state {
  min-width: 0;
  gap: 0.85rem;
}

.fleet_state_icon {
  display: grid;
  flex: 0 0 3rem;
  width: 3rem;
  height: 3rem;
  place-items: center;
  color: var(--fleet_color);
  font-size: 1.3rem;
  background: var(--fleet_tint);
  border-radius: 0.78rem;
}

.fleet_state p,
.fleet_state h2,
.fleet_state span {
  margin: 0;
}

.fleet_state p {
  color: var(--ink_500);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.fleet_state h2 {
  margin-top: 0.13rem;
  color: var(--ink_950);
  font-size: 1rem;
  font-weight: 760;
}

.fleet_state span {
  display: block;
  margin-top: 0.14rem;
  color: var(--ink_600);
  font-size: 0.67rem;
}

.fleet_metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-right: 1px solid var(--line_100);
  border-left: 1px solid var(--line_100);
}

.fleet_metric {
  min-width: 0;
  gap: 0.55rem;
  justify-content: center;
  padding: 0.3rem 0.7rem;
}

.fleet_metric_icon {
  display: grid;
  flex: 0 0 2rem;
  width: 2rem;
  height: 2rem;
  place-items: center;
  color: var(--accent_700);
  background: var(--accent_100);
  border-radius: 0.55rem;
}

.fleet_metric_offline .fleet_metric_icon {
  color: var(--danger_700);
  background: var(--danger_100);
}

.fleet_metric strong,
.fleet_metric span {
  display: block;
}

.fleet_metric strong {
  color: var(--ink_950);
  font-size: 1rem;
  line-height: 1;
}

.fleet_metric span {
  margin-top: 0.2rem;
  color: var(--ink_500);
  font-size: 0.58rem;
  white-space: nowrap;
}

.fleet_actions {
  gap: 0.55rem;
}

.current_reading_grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.current_reading_card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.7rem 1rem;
  align-items: center;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--line_200);
  border-radius: 0.8rem;
  box-shadow: var(--shadow_sm);
}

.current_reading_header {
  display: flex;
  min-width: 0;
  gap: 0.65rem;
  align-items: center;
}

.current_reading_icon {
  display: grid;
  flex: 0 0 2.5rem;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  color: var(--accent_700);
  font-size: 1.05rem;
  background: var(--accent_100);
  border-radius: 0.65rem;
}

.current_reading_name,
.current_reading_device {
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.current_reading_name {
  color: var(--ink_800);
  font-size: 0.74rem;
  font-weight: 750;
}

.current_reading_device {
  margin-top: 0.12rem;
  color: var(--ink_500);
  font-size: 0.62rem;
}

.current_reading_value {
  display: grid;
  justify-items: end;
}

.current_reading_value strong {
  color: var(--ink_950);
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  font-weight: 760;
  letter-spacing: -0.04em;
}

.current_reading_value span {
  margin-top: 0.08rem;
  color: var(--ink_500);
  font-size: 0.57rem;
}

.current_reading_card > a {
  grid-column: 1 / -1;
  color: var(--accent_700);
  font-size: 0.62rem;
  font-weight: 700;
  text-decoration: none;
}

.section_heading {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
  justify-content: space-between;
  margin: 2rem 0 0.85rem;
}

.section_heading h2,
.panel_header h2 {
  margin: 0;
  color: var(--ink_950);
  font-size: 1rem;
  font-weight: 750;
  letter-spacing: -0.015em;
}

.section_hint {
  color: var(--ink_500);
  font-size: 0.7rem;
  line-height: 1.45;
}

.content_panel,
.device_card,
.sensor_card {
  background: var(--surface);
  border: 1px solid var(--line_200);
  border-radius: 0.82rem;
  box-shadow: var(--shadow_sm);
}

.content_panel {
  overflow: hidden;
}

.panel_header {
  display: flex;
  min-height: 3.7rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.1rem;
  background: var(--surface_subtle);
  border-bottom: 1px solid var(--line_100);
}

.panel_body {
  padding: 1.1rem;
}

.device_grid,
.sensor_grid {
  display: grid;
  gap: 1rem;
}

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

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

.device_card {
  position: relative;
  overflow: hidden;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.device_card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0.2rem;
  content: "";
  background: linear-gradient(90deg, var(--accent_700), var(--accent_500));
}

.device_card:hover {
  border-color: rgba(0, 141, 181, 0.3);
  box-shadow: var(--shadow_md);
  transform: translateY(-0.15rem);
}

.device_card_body {
  padding: 1.1rem;
}

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

.device_name a:hover {
  color: var(--accent_700);
}

.device_card_type {
  margin-top: 0.8rem;
}

.device_card_actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line_100);
}

.device_card_actions a {
  display: flex;
  gap: 0.42rem;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  color: var(--ink_600);
  font-size: 0.68rem;
  font-weight: 750;
  text-decoration: none;
  background: var(--surface_subtle);
  border-right: 1px solid var(--line_100);
}

.device_card_actions a:only-child {
  grid-column: 1 / -1;
}

.device_card_actions a:last-child {
  border-right: 0;
}

.device_card_actions a:hover {
  color: var(--accent_700);
  background: var(--accent_100);
}

.device_card_actions .device_card_control_action {
  color: var(--accent_700);
}

.device_card_header,
.sensor_card_header,
.detail_header_line,
.command_panel_header {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  justify-content: space-between;
}

.device_identity {
  display: flex;
  min-width: 0;
  gap: 0.72rem;
  align-items: center;
}

.device_icon {
  display: grid;
  flex: 0 0 2.55rem;
  width: 2.55rem;
  height: 2.55rem;
  place-items: center;
  color: var(--accent_700);
  font-size: 1.08rem;
  background: var(--accent_100);
  border-radius: 0.68rem;
}

.device_name,
.sensor_name {
  margin: 0;
  color: var(--ink_950);
  font-size: 0.96rem;
  font-weight: 750;
  overflow-wrap: anywhere;
}

.device_uid,
.technical_value {
  color: var(--ink_500);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.66rem;
  overflow-wrap: anywhere;
}

.device_uid {
  display: block;
  margin-top: 0.18rem;
}

.status_badge {
  flex: 0 0 auto;
  padding: 0.35rem 0.58rem;
  font-size: 0.66rem;
  font-weight: 750;
  border: 1px solid transparent;
}

.device_metadata {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line_100);
}

.led_card_preview,
.led_visual_shell {
  color: rgba(255, 255, 255, 0.82);
  background:
    radial-gradient(circle at 35% 0, rgba(5, 165, 199, 0.12), transparent 38%),
    linear-gradient(145deg, #0b2737, #061923);
  border: 1px solid rgba(5, 165, 199, 0.16);
  box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.24);
}

.led_card_preview {
  margin-top: 1rem;
  padding: 0.65rem 0.72rem 0.42rem;
  border-radius: 0.65rem;
}

.led_card_preview_header,
.led_visual_labels,
.led_visual_caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.led_card_preview_header {
  gap: 0.75rem;
  font-size: 0.62rem;
}

.led_card_preview_header span {
  color: rgba(255, 255, 255, 0.52);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.led_card_preview_header i {
  margin-right: 0.25rem;
  color: var(--accent_500);
}

.led_card_preview_header strong {
  overflow: hidden;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.led_preview_canvas,
.led_detail_canvas {
  display: block;
  width: 100%;
}

.led_preview_canvas {
  height: 2.35rem;
}

.led_card_unavailable {
  display: flex;
  gap: 0.45rem;
  align-items: center;
  margin-top: 1rem;
  padding: 0.62rem 0.72rem;
  color: var(--ink_500);
  font-size: 0.65rem;
  background: var(--line_100);
  border-radius: 0.58rem;
}

.led_state_panel {
  border-color: rgba(0, 141, 181, 0.25);
}

.led_state_header {
  background:
    radial-gradient(circle at 12% 0, rgba(5, 165, 199, 0.09), transparent 35%),
    var(--surface_subtle);
}

.led_mode_badge {
  padding: 0.38rem 0.65rem;
  color: var(--accent_700);
  font-size: 0.65rem;
  font-weight: 750;
  background: var(--accent_100);
  border: 1px solid rgba(0, 141, 181, 0.14);
  border-radius: 999px;
}

.led_state_body {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(15rem, 0.75fr);
  gap: 1rem;
  align-items: stretch;
}

.led_visual_shell {
  min-width: 0;
  padding: 0.85rem 0.9rem 0.65rem;
  border-radius: 0.72rem;
}

.led_visual_labels,
.led_visual_caption {
  color: rgba(255, 255, 255, 0.46);
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.led_detail_canvas {
  height: 7.2rem;
}

.led_visual_caption {
  justify-content: flex-start;
  text-transform: none;
}

.led_zone_list {
  display: grid;
  align-content: center;
  background: var(--surface_subtle);
  border: 1px solid var(--line_100);
  border-radius: 0.72rem;
}

.led_zone_item {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0.65rem;
  align-items: center;
  padding: 0.78rem;
  border-bottom: 1px solid var(--line_100);
}

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

.led_zone_icon {
  display: grid;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
  color: var(--accent_700);
  background: var(--accent_100);
  border-radius: 0.62rem;
}

.led_zone_item span,
.led_zone_item strong,
.led_zone_item small {
  display: block;
}

.led_zone_item > div > span,
.led_zone_item small {
  color: var(--ink_500);
  font-size: 0.61rem;
}

.led_zone_item strong {
  margin: 0.08rem 0 0.18rem;
  color: var(--ink_800);
  font-size: 0.73rem;
}

.led_zone_item code {
  margin-right: 0.25rem;
  color: var(--ink_600);
  font-size: 0.58rem;
}

.led_state_stale_notice {
  display: flex;
  grid-column: 1 / -1;
  gap: 0.55rem;
  align-items: flex-start;
  padding: 0.72rem 0.82rem;
  color: var(--warning_700);
  font-size: 0.67rem;
  line-height: 1.5;
  background: var(--warning_100);
  border-radius: 0.6rem;
}

.led_state_empty {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  color: var(--ink_600);
}

.led_state_empty > i {
  color: var(--accent_600);
  font-size: 1.55rem;
}

.led_state_empty strong {
  display: block;
  color: var(--ink_800);
  font-size: 0.78rem;
}

.led_state_empty p {
  margin: 0.2rem 0 0;
  font-size: 0.68rem;
}

.metadata_item span,
.metadata_item strong {
  display: block;
}

.metadata_item span {
  color: var(--ink_500);
  font-size: 0.65rem;
}

.metadata_item strong {
  margin-top: 0.15rem;
  color: var(--ink_800);
  font-size: 0.75rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.reading_list {
  display: grid;
}

.reading_row {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line_100);
}

.reading_row:first-child {
  padding-top: 0;
}

.reading_row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.reading_identity {
  display: flex;
  min-width: 0;
  gap: 0.68rem;
  align-items: center;
}

.reading_icon {
  display: inline-grid;
  flex: 0 0 2.35rem;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  color: var(--accent_700);
  background: var(--accent_100);
  border-radius: 0.65rem;
}

.reading_text {
  min-width: 0;
}

.reading_name,
.reading_context {
  margin: 0;
}

.reading_name {
  color: var(--ink_800);
  font-size: 0.76rem;
  font-weight: 700;
}

.reading_context {
  margin-top: 0.15rem;
  overflow: hidden;
  color: var(--ink_500);
  font-size: 0.63rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.reading_value {
  display: grid;
  flex: 0 0 auto;
  justify-items: end;
}

.reading_value strong {
  color: var(--ink_950);
  font-size: 0.86rem;
}

.reading_time,
.sensor_time {
  margin-top: 0.13rem;
  color: var(--ink_500);
  font-size: 0.61rem;
}

.sensor_card {
  position: relative;
  min-height: 11.25rem;
  padding: 1.1rem;
  overflow: hidden;
}

.sensor_card::after {
  position: absolute;
  right: -2.5rem;
  bottom: -3.8rem;
  width: 9rem;
  height: 9rem;
  content: "";
  background: radial-gradient(circle, rgba(5, 165, 199, 0.1), transparent 67%);
  border-radius: 50%;
}

.sensor_value {
  position: relative;
  z-index: 1;
  margin-top: 1rem;
  color: var(--ink_950);
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  font-weight: 720;
  letter-spacing: -0.055em;
}

.sensor_time {
  position: relative;
  z-index: 1;
}

.device_health_header {
  gap: 1rem;
  align-items: center;
}

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

.diagnostics_group {
  min-width: 0;
  padding: 1rem;
  background: var(--workspace);
  border: 1px solid var(--line_100);
  border-radius: 0.8rem;
}

.diagnostics_group h3 {
  display: flex;
  gap: 0.45rem;
  align-items: center;
  margin: 0 0 0.75rem;
  color: var(--ink_800);
  font-size: 0.82rem;
}

.diagnostics_group h3 i {
  color: var(--accent_700);
}

.diagnostics_group dl {
  display: grid;
  gap: 0.52rem;
  margin: 0;
}

.diagnostics_group dl > div {
  display: flex;
  gap: 0.7rem;
  justify-content: space-between;
  padding-bottom: 0.48rem;
  border-bottom: 1px solid var(--line_100);
}

.diagnostics_group dl > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.diagnostics_group dt {
  color: var(--ink_500);
  font-size: 0.69rem;
  font-weight: 600;
}

.diagnostics_group dd {
  min-width: 0;
  margin: 0;
  color: var(--ink_800);
  font-size: 0.69rem;
  font-weight: 700;
  text-align: right;
  overflow-wrap: anywhere;
}

.detail_grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
}

.detail_item {
  min-width: 0;
  padding: 0.25rem 1rem;
  border-right: 1px solid var(--line_100);
}

.detail_item:first-child {
  padding-left: 0;
}

.detail_item:last-child {
  padding-right: 0;
  border-right: 0;
}

.detail_item dt {
  color: var(--ink_500);
  font-size: 0.65rem;
  font-weight: 650;
}

.detail_item dd {
  margin: 0.25rem 0 0;
  color: var(--ink_800);
  font-size: 0.79rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.device_header_actions {
  display: flex;
  gap: 0.7rem;
  align-items: center;
}

.chart_panel .panel_body {
  padding: 0.8rem 1rem 1rem;
}

.chart_container {
  position: relative;
  height: 18rem;
}

.chart_tools {
  display: flex;
  gap: 0.55rem;
  align-items: center;
  justify-content: flex-end;
}

.chart_reset_button {
  display: inline-flex;
  gap: 0.32rem;
  align-items: center;
  min-height: 1.9rem;
  padding: 0.3rem 0.55rem;
  font-size: 0.63rem;
  white-space: nowrap;
}

.chart_interaction_hint {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  margin-bottom: 0.45rem;
  color: var(--ink_500);
  font-size: 0.62rem;
  line-height: 1.4;
}

.chart_interaction_hint i {
  color: var(--accent_600);
}

.range_selector {
  display: inline-flex;
  padding: 0.2rem;
  background: var(--line_100);
  border-radius: 0.58rem;
}

.range_button {
  padding: 0.38rem 0.72rem;
  color: var(--ink_600);
  font-size: 0.68rem;
  font-weight: 700;
  background: transparent;
  border: 0;
  border-radius: 0.43rem;
}

.range_button:hover {
  color: var(--ink_950);
}

.range_button.active {
  color: var(--accent_700);
  background: var(--surface);
  box-shadow: 0 1px 4px rgba(13, 43, 60, 0.12);
}

.control_ready_count {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
  padding: 0.52rem 0.75rem;
  color: var(--success_700);
  font-size: 0.7rem;
  font-weight: 750;
  white-space: nowrap;
  background: var(--success_100);
  border: 1px solid rgba(20, 128, 97, 0.14);
  border-radius: 999px;
}

.control_layout {
  display: grid;
  grid-template-columns: minmax(15rem, 18rem) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.control_device_panel {
  position: sticky;
  top: calc(var(--topbar_height) + 1rem);
}

.control_device_list {
  display: grid;
  gap: 0.35rem;
  padding: 0.55rem;
}

.control_device_option {
  display: grid;
  grid-template-columns: 2.35rem minmax(0, 1fr) auto;
  gap: 0.65rem;
  align-items: center;
  padding: 0.7rem;
  color: var(--ink_800);
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 0.68rem;
}

.control_device_option:hover {
  color: var(--ink_950);
  background: var(--line_100);
}

.control_device_option.active {
  color: var(--ink_950);
  background: var(--accent_100);
  border-color: rgba(0, 141, 181, 0.18);
}

.control_device_icon,
.control_target_icon {
  display: grid;
  place-items: center;
  color: var(--accent_700);
  background: var(--accent_100);
  border-radius: 0.62rem;
}

.control_device_icon {
  width: 2.35rem;
  height: 2.35rem;
}

.control_device_identity {
  min-width: 0;
}

.control_device_identity strong,
.control_device_identity small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.control_device_identity strong {
  font-size: 0.72rem;
}

.control_device_identity small {
  margin-top: 0.14rem;
  color: var(--ink_500);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.56rem;
}

.control_device_status {
  display: grid;
  width: 1.5rem;
  height: 1.5rem;
  place-items: center;
  border-radius: 50%;
}

.control_main {
  min-width: 0;
}

.control_target_summary {
  display: grid;
  grid-template-columns: minmax(13rem, 1.1fr) minmax(23rem, 1.5fr) auto;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
  padding: 1rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--line_200);
  border-radius: 0.82rem;
  box-shadow: var(--shadow_sm);
}

.control_target_identity {
  display: flex;
  min-width: 0;
  gap: 0.75rem;
  align-items: center;
}

.control_target_icon {
  flex: 0 0 2.8rem;
  width: 2.8rem;
  height: 2.8rem;
  font-size: 1.1rem;
}

.control_target_identity p,
.control_target_identity h2 {
  margin: 0;
}

.control_target_identity p {
  color: var(--ink_500);
  font-size: 0.58rem;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.control_target_identity h2 {
  margin: 0.08rem 0;
  color: var(--ink_950);
  font-size: 0.95rem;
  font-weight: 760;
}

.control_target_metadata {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
}

.control_target_metadata div {
  min-width: 0;
  padding: 0 0.65rem;
  border-left: 1px solid var(--line_100);
}

.control_target_metadata dt {
  color: var(--ink_500);
  font-size: 0.57rem;
  font-weight: 650;
}

.control_target_metadata dd {
  margin: 0.16rem 0 0;
  overflow: hidden;
  color: var(--ink_800);
  font-size: 0.65rem;
  font-weight: 720;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.text_success {
  color: var(--success_700) !important;
}

.text_danger {
  color: var(--danger_700) !important;
}

.command_panel {
  margin-bottom: 1rem;
}

.command_access_notice {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  margin-bottom: 0.65rem;
}

.command_access_icon {
  display: grid;
  flex: 0 0 2.3rem;
  width: 2.3rem;
  height: 2.3rem;
  place-items: center;
  color: var(--accent_700);
  background: var(--accent_100);
  border-radius: 0.6rem;
}

.command_access_notice strong,
.command_access_notice span {
  display: block;
}

.command_access_notice strong {
  color: var(--ink_800);
  font-size: 0.72rem;
}

.command_access_notice div > span {
  margin-top: 0.12rem;
  color: var(--ink_500);
  font-size: 0.63rem;
}

.command_access_form {
  display: grid;
  grid-template-columns: minmax(14rem, 1fr) auto auto;
  gap: 0.75rem;
  align-items: end;
  padding: 0.85rem;
  background: var(--surface_muted);
  border: 1px solid var(--line_200);
  border-radius: 0.68rem;
}

.form-label {
  color: var(--ink_800);
  font-size: 0.7rem;
  font-weight: 750;
}

.form-control,
.form-select {
  min-height: 2.7rem;
  color: var(--ink_800);
  font-size: 0.78rem;
  background-color: var(--input_surface);
  border-color: var(--line_200);
  border-radius: 0.58rem;
}

.form-control:focus,
.form-select:focus {
  border-color: rgba(0, 141, 181, 0.55);
  box-shadow: 0 0 0 0.2rem rgba(0, 141, 181, 0.11);
}

.form-text {
  color: var(--ink_500);
  font-size: 0.65rem;
}

.btn {
  min-height: 2.55rem;
  padding: 0.55rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 0.55rem;
}

.btn-primary {
  background: var(--accent_700);
  border-color: var(--accent_700);
}

.btn-primary:hover,
.btn-primary:focus {
  background: #006b8c;
  border-color: #006b8c;
}

.btn-outline-secondary {
  color: var(--ink_800);
  border-color: var(--line_200);
}

.btn-link {
  color: var(--accent_700);
}

.command_feedback {
  display: none;
  margin-top: 1rem;
  padding: 0.7rem 0.85rem;
  font-size: 0.74rem;
  border-radius: 0.58rem;
}

.command_feedback:not(:empty) {
  display: block;
}

.command_feedback_success {
  color: var(--success_700);
  background: var(--success_100);
  border: 1px solid rgba(20, 128, 97, 0.14);
}

.command_feedback_error {
  color: var(--danger_700);
  background: var(--danger_100);
  border: 1px solid rgba(193, 72, 85, 0.14);
}

.command_feedback_pending {
  color: var(--warning_700);
  background: var(--warning_100);
  border: 1px solid rgba(170, 111, 11, 0.14);
}

.command_offline_notice {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.85rem;
  padding: 0.7rem 0.8rem;
  color: var(--warning_700);
  font-size: 0.68rem;
  background: var(--warning_100);
  border-radius: 0.58rem;
}

.command_section_heading {
  margin-top: 1rem;
}

.command_section_heading h3,
.command_section_heading span {
  margin: 0;
}

.command_section_heading h3 {
  color: var(--ink_950);
  font-size: 0.78rem;
  font-weight: 760;
}

.command_section_heading span {
  display: block;
  margin-top: 0.1rem;
  color: var(--ink_500);
  font-size: 0.62rem;
}

.command_action_grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.72rem;
  margin-top: 0.65rem;
}

.command_action {
  display: flex;
  min-height: 5.25rem;
  gap: 0.72rem;
  align-items: center;
  padding: 0.8rem;
  text-align: left;
  background: var(--surface_subtle);
  border: 1px solid var(--line_200);
  border-radius: 0.68rem;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    transform 160ms ease;
}

.command_action:hover:not(:disabled) {
  background: var(--accent_100);
  border-color: rgba(0, 141, 181, 0.3);
  transform: translateY(-0.1rem);
}

.command_action:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.command_action_icon {
  display: grid;
  flex: 0 0 2.35rem;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  color: var(--accent_700);
  background: var(--accent_100);
  border-radius: 0.58rem;
}

.command_action strong,
.command_action small {
  display: block;
}

.command_action strong {
  color: var(--ink_800);
  font-size: 0.75rem;
}

.command_action small {
  margin-top: 0.15rem;
  color: var(--ink_500);
  font-size: 0.63rem;
  line-height: 1.35;
}

.ota_control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(19rem, 0.65fr);
  gap: 1.4rem;
  align-items: center;
  margin-top: 1rem;
  padding: 1rem;
  background: linear-gradient(
    115deg,
    var(--surface_accent),
    var(--surface_muted)
  );
  border: 1px solid var(--line_200);
  border-radius: 0.7rem;
}

.ota_control h3 {
  margin: 0;
  color: var(--ink_950);
  font-size: 0.82rem;
  font-weight: 750;
}

.ota_control p {
  margin: 0.3rem 0 0;
  color: var(--ink_600);
  font-size: 0.68rem;
  line-height: 1.5;
}

.ota_action_line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.55rem;
}

.ota_release_details {
  grid-column: 1 / -1;
  min-height: 0;
  color: var(--ink_700);
  font-size: 0.7rem;
}

.ota_release_details:empty {
  display: none;
}

.ota_release_details > strong {
  display: block;
  margin-top: 0.65rem;
  color: var(--ink_800);
}

.ota_release_details ul {
  margin: 0.35rem 0 0;
  padding-left: 1.2rem;
}

.ota_release_security {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.ota_release_security span {
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
  padding: 0.32rem 0.55rem;
  color: var(--success_700);
  font-size: 0.64rem;
  font-weight: 700;
  background: var(--success_100);
  border-radius: 999px;
}

.danger_zone {
  margin-top: 1rem;
  padding-top: 0.9rem;
  color: var(--danger_700);
  font-size: 0.72rem;
  border-top: 1px solid var(--line_100);
}

.danger_zone summary {
  cursor: pointer;
  font-weight: 750;
}

.danger_zone p {
  color: var(--ink_600);
}

.command_history_panel {
  margin-top: 1rem;
}

.command_history_table {
  color: var(--ink_800);
  font-size: 0.72rem;
}

.command_history_table > :not(caption) > * > * {
  padding: 0.72rem 0.85rem;
  border-bottom-color: var(--line_100);
}

.command_history_table thead th {
  color: var(--ink_500);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: var(--surface_subtle);
  text-transform: uppercase;
}

.command_status {
  display: inline-flex;
  padding: 0.28rem 0.5rem;
  font-size: 0.62rem;
  font-weight: 750;
  border-radius: 999px;
}

.command_status_success,
.command_status_acknowledged {
  color: var(--success_700);
  background: var(--success_100);
}

.command_status_failed {
  color: var(--danger_700);
  background: var(--danger_100);
}

.command_status_pending,
.command_status_sent {
  color: var(--warning_700);
  background: var(--warning_100);
}

.command_history_empty,
.command_unavailable {
  color: var(--ink_500);
  font-size: 0.75rem;
  text-align: center;
}

.command_unavailable i {
  margin-right: 0.35rem;
}

.empty_state,
.error_state,
.page_loading {
  display: grid;
  min-height: 13rem;
  place-items: center;
  align-content: center;
  padding: 2rem;
  color: var(--ink_600);
  text-align: center;
  background: var(--surface);
  border: 1px dashed var(--line_200);
  border-radius: 0.82rem;
}

.empty_state_icon,
.error_state_icon {
  display: grid;
  width: 3rem;
  height: 3rem;
  margin-bottom: 0.8rem;
  place-items: center;
  color: var(--accent_700);
  font-size: 1.25rem;
  background: var(--accent_100);
  border-radius: 0.75rem;
}

.error_state_icon {
  color: var(--danger_700);
  background: var(--danger_100);
}

.empty_state h2,
.error_state h2 {
  margin: 0;
  color: var(--ink_950);
  font-size: 1rem;
}

.empty_state p,
.error_state p {
  max-width: 28rem;
  margin: 0.45rem 0 0;
  font-size: 0.75rem;
  line-height: 1.5;
}

.page_loading {
  gap: 0.8rem;
  min-height: 20rem;
  background: transparent;
  border: 0;
}

.loading_orbit {
  width: 2rem;
  height: 2rem;
  border: 0.2rem solid var(--line_200);
  border-top-color: var(--accent_600);
  border-radius: 50%;
  animation: loading_spin 700ms linear infinite;
}

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

@keyframes status_pulse {
  50% {
    opacity: 0.38;
  }
}

.analysis_privacy_badge,
.analysis_sample_badge,
.analysis_aggregation_badge,
.analysis_series_count {
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
  padding: 0.44rem 0.68rem;
  color: var(--accent_700);
  font-size: 0.67rem;
  font-weight: 750;
  white-space: nowrap;
  background: var(--accent_100);
  border: 1px solid rgba(0, 141, 181, 0.12);
  border-radius: 999px;
}

.analysis_toolbar {
  overflow: visible;
}

.analysis_filter_grid {
  display: grid;
  grid-template-columns: 1.2fr 1.2fr 0.85fr 0.85fr;
  gap: 0.85rem;
}

.custom_range_fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  max-width: 42rem;
  margin-top: 0.85rem;
  padding: 0.85rem;
  background: var(--surface_muted);
  border: 1px solid var(--line_100);
  border-radius: 0.68rem;
}

.custom_range_fields[hidden] {
  display: none;
}

.analysis_filter_actions {
  display: flex;
  gap: 0.65rem;
  align-items: center;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line_100);
}

.analysis_filter_actions .section_hint {
  margin-left: auto;
}

.analysis_feedback {
  display: none;
  margin: 0.85rem 0;
  padding: 0.7rem 0.85rem;
  font-size: 0.73rem;
  border-radius: 0.58rem;
}

.analysis_feedback:not(:empty) {
  display: block;
}

.analysis_feedback_success {
  color: var(--success_700);
  background: var(--success_100);
  border: 1px solid rgba(20, 128, 97, 0.14);
}

.analysis_feedback_error {
  color: var(--danger_700);
  background: var(--danger_100);
  border: 1px solid rgba(193, 72, 85, 0.14);
}

.analysis_welcome,
.analysis_loading {
  display: grid;
  min-height: 15rem;
  margin-top: 1rem;
  place-items: center;
  align-content: center;
  color: var(--ink_600);
  text-align: center;
  background:
    radial-gradient(
      circle at 50% 20%,
      rgba(5, 165, 199, 0.08),
      transparent 35%
    ),
    var(--surface);
  border: 1px dashed var(--line_200);
  border-radius: 0.82rem;
}

.analysis_welcome h2 {
  margin: 0;
  color: var(--ink_950);
  font-size: 1rem;
}

.analysis_welcome p {
  margin: 0.4rem 0 0;
  font-size: 0.75rem;
}

.analysis_loading {
  gap: 0.75rem;
  grid-template-columns: auto auto;
  justify-content: center;
  font-size: 0.76rem;
}

.analysis_report {
  margin-top: 1.4rem;
}

.analysis_report_header,
.analysis_report_actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.analysis_report_header {
  margin-bottom: 0.85rem;
}

.analysis_report_header h2 {
  margin: 0;
  color: var(--ink_950);
  font-size: 1.25rem;
  font-weight: 760;
}

.analysis_report_header p:not(.page_eyebrow) {
  margin: 0.25rem 0 0;
  color: var(--ink_600);
  font-size: 0.72rem;
}

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

.analysis_statistic {
  --statistic_color: var(--accent_700);
  --statistic_tint: var(--accent_100);
  display: flex;
  min-width: 0;
  min-height: 6.4rem;
  gap: 0.8rem;
  align-items: center;
  padding: 0.9rem;
  background: var(--surface);
  border: 1px solid var(--line_200);
  border-radius: 0.75rem;
  box-shadow: var(--shadow_sm);
}

.analysis_statistic_minimum {
  --statistic_color: #207ca2;
  --statistic_tint: #e3f3f8;
}

.analysis_statistic_maximum {
  --statistic_color: #d15d40;
  --statistic_tint: #fcedea;
}

.analysis_statistic_deviation {
  --statistic_color: #7a5ca2;
  --statistic_tint: #f0eafb;
}

.analysis_statistic_change {
  --statistic_color: var(--warning_700);
  --statistic_tint: var(--warning_100);
}

.analysis_statistic_coverage {
  --statistic_color: var(--success_700);
  --statistic_tint: var(--success_100);
}

.analysis_statistic_icon {
  display: grid;
  flex: 0 0 2.65rem;
  width: 2.65rem;
  height: 2.65rem;
  place-items: center;
  color: var(--statistic_color);
  font-size: 1.08rem;
  background: var(--statistic_tint);
  border-radius: 0.65rem;
}

.analysis_statistic_label,
.analysis_statistic strong,
.analysis_statistic small {
  display: block;
}

.analysis_statistic_label {
  color: var(--ink_500);
  font-size: 0.63rem;
  font-weight: 700;
}

.analysis_statistic strong {
  margin-top: 0.1rem;
  color: var(--ink_950);
  font-size: 1.05rem;
  font-weight: 760;
}

.analysis_statistic small {
  margin-top: 0.12rem;
  overflow: hidden;
  color: var(--ink_500);
  font-size: 0.6rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.analysis_chart_panel,
.analysis_comparison_panel {
  margin-top: 1rem;
}

.analysis_chart_header {
  gap: 1rem;
}

.comparison_legend {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.comparison_chip {
  --comparison_color: #008db5;
  display: flex;
  gap: 0.45rem;
  align-items: center;
  padding: 0.42rem 0.52rem;
  background: var(--surface_muted);
  border: 1px solid var(--line_200);
  border-radius: 0.55rem;
}

.comparison_chip_2 {
  --comparison_color: #e2763f;
}

.comparison_chip_3 {
  --comparison_color: #148061;
}

.comparison_chip_4 {
  --comparison_color: #8c62b5;
}

.comparison_chip_dot {
  width: 0.5rem;
  height: 0.5rem;
  background: var(--comparison_color);
  border-radius: 50%;
}

.comparison_chip strong,
.comparison_chip small {
  display: block;
}

.comparison_chip strong {
  color: var(--ink_800);
  font-size: 0.66rem;
}

.comparison_chip small {
  color: var(--ink_500);
  font-size: 0.58rem;
}

.comparison_chip button {
  display: grid;
  width: 1.45rem;
  height: 1.45rem;
  padding: 0;
  place-items: center;
  color: var(--ink_500);
  background: transparent;
  border: 0;
  border-radius: 50%;
}

.comparison_chip button:hover {
  color: var(--danger_700);
  background: var(--danger_100);
}

.analysis_chart_container {
  position: relative;
  height: 25rem;
}

.analysis_table {
  color: var(--ink_800);
  font-size: 0.7rem;
}

.analysis_table > :not(caption) > * > * {
  padding: 0.68rem 0.85rem;
  border-bottom-color: var(--line_100);
  vertical-align: middle;
}

.analysis_table thead th {
  color: var(--ink_500);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.055em;
  background: var(--surface_subtle);
  text-transform: uppercase;
}

.analysis_gap_row {
  color: var(--ink_500);
  background: repeating-linear-gradient(
    -45deg,
    var(--surface),
    var(--surface) 6px,
    var(--surface_subtle) 6px,
    var(--surface_subtle) 12px
  );
}

:root[data-color_theme="dark"] body {
  --bs-body-color: var(--ink_950);
  --bs-body-bg: var(--workspace);
  --bs-border-color: var(--line_200);
  --bs-secondary-color: var(--ink_600);
}

:root[data-color_theme="dark"] .table {
  --bs-table-color: var(--ink_800);
  --bs-table-bg: transparent;
  --bs-table-border-color: var(--line_100);
}

:root[data-color_theme="dark"] .form-control::placeholder {
  color: var(--ink_500);
}

:root[data-color_theme="dark"] .form-check-input {
  background-color: var(--input_surface);
  border-color: var(--line_200);
}

:root[data-color_theme="dark"] .form-check-input:checked {
  background-color: var(--accent_600);
  border-color: var(--accent_600);
}

:root[data-color_theme="dark"] .btn-primary {
  color: #06151b;
  background: var(--accent_700);
  border-color: var(--accent_700);
}

:root[data-color_theme="dark"] .btn-primary:hover,
:root[data-color_theme="dark"] .btn-primary:focus {
  color: #06151b;
  background: #76d7e9;
  border-color: #76d7e9;
}

:root[data-color_theme="dark"] .analysis_statistic_minimum {
  --statistic_color: #67c9e7;
  --statistic_tint: #173540;
}

:root[data-color_theme="dark"] .analysis_statistic_maximum {
  --statistic_color: #f39b7f;
  --statistic_tint: #402720;
}

:root[data-color_theme="dark"] .analysis_statistic_deviation {
  --statistic_color: #c8a4ef;
  --statistic_tint: #302643;
}

.analysis_table_details {
  margin-top: 1rem;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line_200);
  border-radius: 0.75rem;
  box-shadow: var(--shadow_sm);
}

.analysis_table_details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1rem;
  color: var(--ink_800);
  font-size: 0.75rem;
  font-weight: 750;
  cursor: pointer;
  list-style-position: inside;
}

.analysis_table_details summary span {
  color: var(--ink_500);
  font-size: 0.63rem;
  font-weight: 500;
}

.analysis_table_details[open] summary {
  border-bottom: 1px solid var(--line_100);
}

@media (max-width: 1200px) {
  .current_reading_grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .fleet_metrics {
    grid-column: 1;
    border-right: 0;
    border-left: 0;
  }

  .fleet_actions {
    grid-row: 1 / 3;
    grid-column: 2;
    align-items: stretch;
    flex-direction: column;
  }

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

  .control_target_metadata {
    grid-column: 1 / -1;
  }

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

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

@media (max-width: 991.98px) {
  body.sidebar_open {
    overflow: hidden;
  }

  .app_shell {
    display: block;
  }

  .app_sidebar {
    position: fixed;
    left: 0;
    width: min(var(--sidebar_width), calc(100vw - 3rem));
    transform: translateX(-102%);
    transition: transform 220ms ease;
  }

  .sidebar_open .app_sidebar {
    transform: translateX(0);
  }

  .sidebar_close_button,
  .topbar_icon_button {
    display: inline-grid;
  }

  .sidebar_backdrop {
    position: fixed;
    inset: 0;
    z-index: 1030;
    display: block;
    width: 100%;
    height: 100%;
    padding: 0;
    pointer-events: none;
    background: rgba(3, 21, 32, 0.48);
    border: 0;
    opacity: 0;
    transition: opacity 220ms ease;
  }

  .sidebar_open .sidebar_backdrop {
    pointer-events: auto;
    opacity: 1;
  }

  .app_header {
    padding: 0 1rem;
  }

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

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

  .detail_item:nth-child(2) {
    border-right: 0;
  }

  .detail_item:nth-child(3) {
    padding-left: 0;
  }

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

  .control_device_panel {
    position: static;
  }

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

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

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

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

@media (max-width: 767.98px) {
  .topbar_clock_icon,
  .topbar_timezone {
    display: none;
  }

  .app_content {
    padding-top: 1.4rem;
  }

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

  .current_reading_grid,
  .device_grid,
  .sensor_grid {
    grid-template-columns: 1fr;
  }

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

  .fleet_metrics,
  .fleet_actions {
    grid-row: auto;
    grid-column: auto;
  }

  .fleet_metrics {
    padding: 0.75rem 0;
    border-top: 1px solid var(--line_100);
    border-bottom: 1px solid var(--line_100);
  }

  .fleet_actions {
    flex-direction: row;
  }

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

  .control_target_metadata {
    grid-column: auto;
  }

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

  .command_access_form > div {
    grid-column: 1 / -1;
  }

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

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

  .chart_container {
    height: 15rem;
  }

  .analysis_report_header,
  .analysis_filter_actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .analysis_filter_actions .section_hint {
    margin-left: 0;
  }

  .analysis_chart_container {
    height: 20rem;
  }

  .chart_tools {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 479.98px) {
  :root {
    --topbar_height: 4.25rem;
  }

  .topbar_route_context {
    display: none;
  }

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

  .global_health_indicator {
    min-width: 2.25rem;
    min-height: 2.25rem;
    justify-content: center;
    padding: 0.4rem;
  }

  .page_title {
    font-size: 1.7rem;
  }

  .fleet_metrics {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .fleet_metric {
    justify-content: flex-start;
    padding: 0;
  }

  .fleet_actions,
  .device_header_actions {
    width: 100%;
    align-items: stretch;
    flex-direction: column;
  }

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

  .fleet_actions .btn,
  .device_header_actions .btn {
    justify-content: center;
  }

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

  .control_target_metadata {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem 0;
  }

  .control_target_metadata div:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  .device_metadata,
  .detail_grid {
    grid-template-columns: 1fr;
  }

  .detail_item,
  .detail_item:nth-child(3) {
    padding: 0.2rem 0 0.7rem;
    border-right: 0;
    border-bottom: 1px solid var(--line_100);
  }

  .detail_item:last-child {
    padding-bottom: 0.2rem;
    border-bottom: 0;
  }

  .device_card_header,
  .sensor_card_header,
  .command_panel_header {
    flex-direction: column;
  }

  .led_state_header {
    gap: 0.7rem;
    align-items: flex-start;
    flex-direction: column;
  }

  .led_detail_canvas {
    height: 5.5rem;
  }

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

  .reading_value {
    margin-left: 3.05rem;
    justify-items: start;
  }

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

  .analysis_filter_grid,
  .custom_range_fields,
  .analysis_statistics_grid {
    grid-template-columns: 1fr;
  }

  .analysis_report_actions {
    width: 100%;
    align-items: stretch;
    flex-direction: column;
  }

  .analysis_chart_header,
  .analysis_table_details summary {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}