/*
 * HONGSHAN SMART WATER · UI TECHNOLOGY SYSTEM V4
 * Loaded last. Adds a restrained three-level digital-glass frame system and
 * interaction states without turning the operations UI into a game HUD.
 */

:root {
  --ui-cyan: #63dcc4;
  --ui-cyan-bright: #9af2df;
  --ui-blue: #72b9ed;
  --ui-amber: #f4ad45;
  --ui-danger: #e76055;
  --ui-ink: #061016;
  --ui-panel: rgba(8, 22, 29, .965);
  --ui-panel-raised: rgba(13, 33, 42, .975);
  --ui-line: rgba(99, 220, 196, .34);
  --ui-line-strong: rgba(99, 220, 196, .62);
  --ui-line-blue: rgba(114, 185, 237, .38);
  --ui-text: #eef8f6;
  --ui-text-2: #b3c6c9;
  --ui-text-3: #81999f;
  --ui-ease: cubic-bezier(.22, .76, .24, 1);
  --ui-shadow-1: 0 12px 28px rgba(0, 0, 0, .2);
  --ui-shadow-2: 0 20px 46px rgba(0, 0, 0, .28);
}

/* Keep the previous page visible until the next same-origin page is ready,
   then cross-fade them instead of exposing the background between loads. */
@view-transition {
  navigation: auto;
}

::view-transition-group(root) {
  animation-duration: .2s;
  animation-timing-function: var(--ui-ease);
}

::view-transition-old(root) {
  animation: none;
}

::view-transition-new(root) {
  animation: ui-route-in .2s var(--ui-ease) both;
}

@keyframes ui-route-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

body {
  background:
    radial-gradient(ellipse at 50% 28%, rgba(41, 128, 126, .14), transparent 44%),
    radial-gradient(circle at 8% 92%, rgba(81, 150, 190, .05), transparent 28%),
    linear-gradient(180deg, #07141b 0%, #040b10 100%);
}

body::before {
  background-image:
    linear-gradient(rgba(116, 205, 198, .026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(116, 205, 198, .026) 1px, transparent 1px),
    radial-gradient(circle, rgba(117, 207, 199, .18) 0 1px, transparent 1.5px);
  background-position: 0 0, 0 0, 0 0;
  background-size: 44px 44px, 44px 44px, 132px 132px;
}

.dashboard-shell,
.detail-shell {
  isolation: isolate;
  opacity: 1;
  transform: none;
}

/* Header becomes a functional command rail rather than a flat strip. */
.topbar {
  view-transition-name: hs-topbar;
  border-bottom-color: rgba(99, 220, 196, .22);
  background:
    linear-gradient(90deg, rgba(99,220,196,.035), transparent 20% 80%, rgba(114,185,237,.035)),
    linear-gradient(180deg, rgba(8,22,29,.995), rgba(5,14,20,.99));
  box-shadow: 0 14px 38px rgba(0,0,0,.3), inset 0 -1px rgba(255,255,255,.02);
}

.kpi-rail { view-transition-name: hs-kpi-rail; }

::view-transition-group(hs-topbar),
::view-transition-group(hs-kpi-rail) {
  animation-duration: .16s;
  animation-timing-function: var(--ui-ease);
}

::view-transition-old(hs-topbar),
::view-transition-old(hs-kpi-rail) { animation: none; }

::view-transition-new(hs-topbar),
::view-transition-new(hs-kpi-rail) { animation: ui-route-in .16s var(--ui-ease) both; }

.topbar::before {
  position: absolute;
  right: 18px;
  bottom: 5px;
  left: 18px;
  height: 4px;
  pointer-events: none;
  background:
    linear-gradient(90deg, var(--ui-cyan) 0 46px, transparent 46px calc(100% - 46px), var(--ui-blue) calc(100% - 46px)) bottom / 100% 1px no-repeat,
    repeating-linear-gradient(90deg, transparent 0 7px, rgba(133,199,201,.18) 7px 8px) center / 96px 3px no-repeat;
  opacity: .62;
  content: "";
}

.header-title { padding: 0 34px; }
.header-title::before {
  position: absolute;
  inset: -12px -22px;
  z-index: -1;
  clip-path: polygon(10% 0, 90% 0, 100% 50%, 90% 100%, 10% 100%, 0 50%);
  background:
    linear-gradient(90deg, transparent, rgba(99,220,196,.08) 18%, rgba(114,185,237,.075) 50%, rgba(99,220,196,.08) 82%, transparent),
    rgba(6,17,23,.46);
  box-shadow: inset 0 -1px rgba(99,220,196,.28), inset 0 1px rgba(114,185,237,.12);
  content: "";
}

.header-title::after {
  position: absolute;
  right: 18%;
  bottom: -8px;
  left: 18%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--ui-cyan), var(--ui-blue), transparent);
  box-shadow: 0 0 10px rgba(99,220,196,.22);
  content: "";
}

.nav-item {
  border-right: 1px solid transparent;
  border-left: 1px solid transparent;
  transition: color .18s var(--ui-ease), background-color .18s var(--ui-ease), border-color .18s var(--ui-ease);
}

.nav-item:hover,
.nav-item:focus-visible {
  border-color: rgba(99,220,196,.08);
  background: linear-gradient(180deg, rgba(99,220,196,.035), rgba(99,220,196,.075));
}

.nav-item.active {
  color: #f1fffc;
  background: linear-gradient(180deg, transparent 15%, rgba(99,220,196,.075));
  text-shadow: 0 0 14px rgba(99,220,196,.16);
}

.nav-item.active::before {
  position: absolute;
  top: 0;
  right: 24%;
  left: 24%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(114,185,237,.72), transparent);
  content: "";
}

.nav-badge { box-shadow: inset 0 0 0 1px rgba(244,173,69,.18), 0 0 14px rgba(244,173,69,.08); }

/* KPI command rail: selectable cells, top calibration rail and active bracket. */
.kpi-rail {
  position: relative;
  isolation: isolate;
  border-color: rgba(99,220,196,.22);
  border-radius: 4px;
  background:
    linear-gradient(rgba(99,220,196,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,220,196,.014) 1px, transparent 1px),
    linear-gradient(145deg, rgba(16,38,47,.985), rgba(7,19,26,.99));
  background-size: 26px 26px, 26px 26px, auto;
  box-shadow: inset 0 1px rgba(255,255,255,.035), var(--ui-shadow-2);
}

.kpi-rail::before {
  position: absolute;
  inset: 3px;
  z-index: 5;
  pointer-events: none;
  background:
    linear-gradient(90deg, var(--ui-cyan) 0 58px, transparent 58px) top left / 120px 1px no-repeat,
    linear-gradient(var(--ui-cyan) 0 19px, transparent 19px) top left / 1px 42px no-repeat,
    linear-gradient(270deg, var(--ui-blue) 0 42px, transparent 42px) top right / 100px 1px no-repeat,
    linear-gradient(var(--ui-blue) 0 16px, transparent 16px) top right / 1px 38px no-repeat,
    linear-gradient(90deg, rgba(99,220,196,.48) 0 32px, transparent 32px) bottom left / 76px 1px no-repeat,
    linear-gradient(270deg, rgba(114,185,237,.42) 0 32px, transparent 32px) bottom right / 76px 1px no-repeat;
  opacity: .88;
  content: "";
}

.kpi-rail::after {
  right: 9%;
  bottom: auto;
  left: 9%;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(99,220,196,.38), rgba(114,185,237,.28), transparent);
}

.kpi-item {
  outline: 0;
  transition: background-color .18s var(--ui-ease), box-shadow .18s var(--ui-ease), transform .18s var(--ui-ease);
}

.kpi-item.ui-interactive { cursor: pointer; }
.kpi-item.ui-interactive:hover,
.kpi-item.ui-interactive:focus-visible,
.kpi-item.ui-selected {
  z-index: 2;
  background: linear-gradient(145deg, rgba(99,220,196,.075), rgba(114,185,237,.025));
  box-shadow: inset 0 2px rgba(99,220,196,.32), inset 0 -1px rgba(114,185,237,.16);
}

.kpi-item.ui-interactive:active { transform: translateY(1px); }
.kpi-item.ui-interactive:focus-visible { outline: 2px solid var(--ui-cyan-bright); outline-offset: -3px; }
.kpi-item.ui-selected::after {
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 3px;
  width: 2px;
  background: linear-gradient(transparent, var(--ui-cyan), transparent);
  box-shadow: 0 0 10px rgba(99,220,196,.36);
  content: "";
}

/* Single restrained frame for every business module. */
.panel,
.scene-panel,
.ops-panel {
  border: 1px solid rgba(99,220,196,.28);
  border-radius: 4px;
  background:
    linear-gradient(rgba(99,220,196,.016) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,220,196,.013) 1px, transparent 1px),
    linear-gradient(150deg, var(--ui-panel-raised), var(--ui-panel));
  background-size: 30px 30px, 30px 30px, auto;
  box-shadow:
    inset 0 1px rgba(255,255,255,.035),
    0 10px 28px rgba(0,0,0,.18),
    var(--ui-shadow-1);
}

.panel::before,
.scene-panel::before,
.ops-panel::before {
  position: absolute;
  inset: -1px;
  z-index: 6;
  width: auto;
  height: auto;
  border: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(111,231,207,.78) 0 26px, transparent 26px) top left / 58px 1px no-repeat,
    linear-gradient(rgba(111,231,207,.78) 0 15px, transparent 15px) top left / 1px 34px no-repeat,
    linear-gradient(270deg, rgba(114,185,237,.52) 0 22px, transparent 22px) bottom right / 52px 1px no-repeat,
    linear-gradient(0deg, rgba(114,185,237,.52) 0 13px, transparent 13px) bottom right / 1px 30px no-repeat;
  opacity: .82;
  filter: none;
  content: "";
}

.panel:hover,
.ops-panel:hover { transform: none; }

.panel.ui-interactive:hover,
.panel:focus-within,
.ops-panel:focus-within {
  border-color: rgba(99,220,196,.34);
  box-shadow: inset 0 1px rgba(255,255,255,.035), 0 18px 40px rgba(0,0,0,.24);
}

/* No secondary rail: each module owns exactly one visible frame. */
.water-quality::after,
.equipment-panel::after,
.alarm-panel::after,
.weekly-panel::after,
.ops-panel::after {
  display: none;
  content: none;
}

/* The former generated inner rail caused a double-frame effect. */
.scene-panel::after,
.ops-panel.process-flow-panel::after,
.ops-panel.quality-center::after,
.ops-panel.devices-center::after,
.energy-center > .ops-panel:first-child::after,
.ops-panel.sludge-center::after,
.alarms-center > .ops-panel:first-child::after {
  display: none;
  content: none;
}

.scene-panel,
.ops-panel.process-flow-panel,
.ops-panel.quality-center,
.ops-panel.devices-center,
.energy-center > .ops-panel:first-child,
.ops-panel.sludge-center,
.alarms-center > .ops-panel:first-child {
  border-color: rgba(99,220,196,.32);
  box-shadow:
    inset 0 1px rgba(255,255,255,.035),
    0 12px 30px rgba(0,0,0,.2),
    var(--ui-shadow-2);
}

/* Controls return to the usable edge now that the inner rail is gone. */
.scene-panel .scene-toolbar { top: 14px; right: 14px; }
.scene-panel .model-badge { top: 14px; left: 14px; }
body .scene-panel .plant-device-card { right: 14px !important; bottom: 14px !important; }
.scene-panel .scene-hint { bottom: 10px; }

.panel-heading,
.ops-panel-head,
.scene-heading {
  position: relative;
}

.panel-heading h2,
.ops-panel-head h2,
.scene-heading h2 {
  text-shadow: 0 1px 14px rgba(99,220,196,.1);
}

.panel-heading h2::before,
.ops-panel-head h2::before,
.scene-heading h2::before {
  display: inline-block;
  width: 3px;
  height: .92em;
  margin-right: 7px;
  border-radius: 1px;
  background: linear-gradient(180deg, var(--ui-cyan-bright), rgba(114,185,237,.42));
  box-shadow: 0 0 9px rgba(99,220,196,.22);
  vertical-align: -1px;
  content: "";
}

.ops-panel-head {
  background:
    repeating-linear-gradient(90deg, transparent 0 8px, rgba(145,200,202,.12) 8px 9px) right 18px center / 66px 3px no-repeat,
    linear-gradient(90deg, rgba(19,43,52,.96), rgba(7,22,29,.82));
}

.panel-heading::after,
.ops-panel-head::after {
  background: linear-gradient(90deg, rgba(99,220,196,.62), rgba(114,185,237,.2) 48%, transparent 86%);
}

/* Level 3 inner cards stay compact and readable. */
.stat-box,
.notice-item,
.metric-track,
.segmented,
.model-badge,
.plant-device-card,
.ui-detail-block {
  box-shadow: inset 0 1px rgba(255,255,255,.025);
}

.stat-box,
.notice-item {
  border-color: rgba(126,218,205,.14);
  background: linear-gradient(135deg, rgba(255,255,255,.024), rgba(99,220,196,.012));
}

/* Interactive controls: visible hover, press, focus and selected states. */
:where(
  .ghost-select,
  .panel-link,
  .view-all,
  .alarm-item,
  .tool-button,
  .icon-button,
  .segmented button,
  .quality-metric-tabs button,
  .filter-chip,
  .text-button,
  .mini-action,
  .primary-action,
  .process-node,
  .device-pin,
  .energy-node,
  .sludge-node,
  .topology-node,
  .alarm-queue-item,
  .ops-table tr[data-selectable],
  .order-row.ui-interactive
) {
  transition:
    color .18s var(--ui-ease),
    border-color .18s var(--ui-ease),
    background-color .18s var(--ui-ease),
    box-shadow .18s var(--ui-ease),
    opacity .18s var(--ui-ease),
    transform .18s var(--ui-ease);
  touch-action: manipulation;
}

:where(
  .ghost-select,
  .panel-link,
  .view-all,
  .text-button,
  .mini-action,
  .primary-action,
  .filter-chip
):hover {
  border-color: rgba(99,220,196,.42);
  background-color: rgba(99,220,196,.075);
  color: var(--ui-cyan-bright);
  box-shadow: inset 0 0 18px rgba(99,220,196,.035);
}

:where(button, [role="button"]):active { transform: translateY(1px); }

:where(
  .segmented button.active,
  .segmented button[aria-pressed="true"],
  .filter-chip.active,
  .toggle.active,
  .toggle[aria-pressed="true"]
) {
  border-color: rgba(99,220,196,.48);
  background: linear-gradient(145deg, rgba(99,220,196,.15), rgba(114,185,237,.055));
  color: #e6fff9;
  box-shadow: inset 0 0 18px rgba(99,220,196,.055), 0 0 12px rgba(99,220,196,.06);
}

.alarm-item:hover,
.alarm-item:focus-visible,
.alarm-item.ui-selected,
.order-row.ui-interactive:hover,
.order-row.ui-selected,
.ops-table tr[data-selectable]:hover,
.ops-table tr[data-selectable].selected {
  background: linear-gradient(90deg, rgba(99,220,196,.095), rgba(114,185,237,.025));
  box-shadow: inset 2px 0 var(--ui-cyan);
}

.alarm-item:focus-visible,
.order-row.ui-interactive:focus-visible,
.ops-table tr[data-selectable]:focus-visible {
  outline: 2px solid var(--ui-cyan-bright);
  outline-offset: -2px;
}

/* Homepage chart exploration. */
.chart-legend [data-ui-series] {
  min-height: 24px;
  padding: 3px 6px;
  border: 1px solid transparent;
  border-radius: 3px;
  cursor: pointer;
  transition: opacity .18s var(--ui-ease), border-color .18s var(--ui-ease), background-color .18s var(--ui-ease);
}

.chart-legend [data-ui-series]:hover,
.chart-legend [data-ui-series]:focus-visible {
  border-color: rgba(99,220,196,.2);
  background: rgba(99,220,196,.045);
  color: #dceceb;
}

.chart-legend [data-ui-series][aria-pressed="false"] { opacity: .35; }
.series.ui-series-muted { opacity: .08; }
.area-line.ui-series-muted { opacity: 0; }
.line-chart { cursor: crosshair; }
.ui-chart-crosshair { stroke: rgba(207,255,246,.42); stroke-width: 1; stroke-dasharray: 3 3; pointer-events: none; }
.ui-chart-focus-dot { fill: #e8fff9; stroke: var(--ui-cyan); stroke-width: 2; pointer-events: none; }
.ui-chart-tooltip {
  position: absolute;
  z-index: 20;
  min-width: 142px;
  padding: 9px 10px;
  border: 1px solid rgba(99,220,196,.4);
  border-radius: 4px;
  background: rgba(3,13,18,.96);
  box-shadow: 0 14px 34px rgba(0,0,0,.38), inset 0 1px rgba(255,255,255,.035);
  color: var(--ui-text-2);
  font-size: 10px;
  line-height: 1.55;
  pointer-events: none;
  opacity: 0;
  transform: translate(10px, -50%);
  transition: opacity .12s ease;
}

.ui-chart-tooltip.visible { opacity: 1; }
.ui-chart-tooltip b { display: block; margin-bottom: 3px; color: var(--ui-text); font-size: 11px; }
.ui-chart-tooltip span { display: flex; justify-content: space-between; gap: 12px; }
.ui-chart-tooltip em { color: var(--ui-cyan-bright); font-style: normal; font-variant-numeric: tabular-nums; }

/* Menus, toast and detail drawer are shared by home and all subpages. */
.ui-popover,
.ui-range-menu {
  position: fixed;
  z-index: 120;
  min-width: 172px;
  padding: 6px;
  border: 1px solid rgba(99,220,196,.3);
  border-radius: 5px;
  background:
    linear-gradient(145deg, rgba(17,39,48,.99), rgba(5,17,23,.99));
  box-shadow: 0 18px 48px rgba(0,0,0,.45), inset 0 1px rgba(255,255,255,.035);
  opacity: 0;
  transform: translateY(-5px) scale(.98);
  transform-origin: top right;
  pointer-events: none;
  transition: opacity .16s var(--ui-ease), transform .16s var(--ui-ease);
}

.ui-popover.open,
.ui-range-menu.open { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.ui-popover::before,
.ui-range-menu::before {
  position: absolute;
  inset: 3px;
  border-top: 1px solid rgba(99,220,196,.35);
  border-left: 1px solid rgba(99,220,196,.25);
  pointer-events: none;
  content: "";
}

.ui-popover-head { padding: 9px 10px 8px; border-bottom: 1px solid rgba(126,218,205,.14); }
.ui-popover-head b { display: block; color: var(--ui-text); font-size: 12px; }
.ui-popover-head small { display: block; margin-top: 3px; color: var(--ui-text-3); font-size: 9px; }
.ui-menu-item {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 38px;
  padding: 0 10px;
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: #a9bec1;
  font-size: 11px;
  text-align: left;
  cursor: pointer;
}
.ui-menu-item:hover,
.ui-menu-item:focus-visible,
.ui-menu-item.active { background: rgba(99,220,196,.08); color: #effffb; }
.ui-menu-item i { width: 6px; height: 6px; border-radius: 50%; background: transparent; }
.ui-menu-item.active i { background: var(--ui-cyan); box-shadow: 0 0 8px rgba(99,220,196,.55); }

.ui-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  z-index: 180;
  display: flex;
  align-items: center;
  gap: 9px;
  max-width: min(520px, calc(100cqw - 32px));
  min-height: 42px;
  padding: 8px 14px;
  border: 1px solid rgba(99,220,196,.38);
  border-radius: 4px;
  background: rgba(4,16,21,.97);
  box-shadow: 0 16px 42px rgba(0,0,0,.42), inset 2px 0 var(--ui-cyan);
  color: #c7d8da;
  font-size: 11px;
  opacity: 0;
  transform: translate(-50%, 10px);
  pointer-events: none;
  transition: opacity .2s var(--ui-ease), transform .2s var(--ui-ease);
}
.ui-toast::before { width: 7px; height: 7px; border-radius: 50%; background: var(--ui-cyan); box-shadow: 0 0 10px rgba(99,220,196,.52); content: ""; }
.ui-toast.visible { opacity: 1; transform: translate(-50%, 0); }

.ui-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 140;
  background: rgba(0,5,8,.58);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
.ui-drawer-backdrop.open { opacity: 1; pointer-events: auto; }
.ui-detail-drawer {
  position: fixed;
  top: 10px;
  right: 10px;
  bottom: 10px;
  z-index: 150;
  display: grid;
  grid-template-rows: auto minmax(0,1fr) auto;
  width: min(410px, calc(100cqw - 32px));
  overflow: hidden;
  border: 1px solid rgba(99,220,196,.4);
  border-radius: 5px;
  background:
    linear-gradient(rgba(99,220,196,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,220,196,.014) 1px, transparent 1px),
    linear-gradient(150deg, rgba(15,38,47,.995), rgba(4,15,21,.995));
  background-size: 28px 28px, 28px 28px, auto;
  box-shadow: -24px 0 60px rgba(0,0,0,.46), inset 0 1px rgba(255,255,255,.04);
  opacity: 0;
  transform: translateX(calc(100% + 20px));
  transition: transform .26s var(--ui-ease), opacity .2s ease;
}
.ui-detail-drawer.open { opacity: 1; transform: translateX(0); }
.ui-detail-drawer::before {
  position: absolute;
  inset: 4px;
  z-index: 4;
  pointer-events: none;
  background:
    linear-gradient(90deg, var(--ui-cyan) 0 52px, transparent 52px) top left / 110px 1px no-repeat,
    linear-gradient(var(--ui-cyan) 0 28px, transparent 28px) top left / 1px 58px no-repeat,
    linear-gradient(270deg, var(--ui-blue) 0 34px, transparent 34px) bottom right / 88px 1px no-repeat,
    linear-gradient(0deg, var(--ui-blue) 0 24px, transparent 24px) bottom right / 1px 52px no-repeat;
  content: "";
}
.ui-drawer-head { position: relative; z-index: 5; display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; min-height: 76px; padding: 17px 18px 13px; border-bottom: 1px solid rgba(126,218,205,.18); background: linear-gradient(90deg, rgba(99,220,196,.055), transparent); }
.ui-drawer-kicker { display: block; color: var(--ui-cyan); font-size: 9px; font-weight: 750; letter-spacing: .18em; }
.ui-drawer-head h2 { margin: 6px 0 0; color: var(--ui-text); font-size: 18px; font-weight: 680; letter-spacing: .03em; }
.ui-drawer-close { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid rgba(126,218,205,.2); border-radius: 3px; background: rgba(255,255,255,.018); color: #92a9ad; font-size: 20px; cursor: pointer; }
.ui-drawer-close:hover { border-color: rgba(99,220,196,.48); background: rgba(99,220,196,.08); color: #effffb; }
.ui-drawer-body { position: relative; z-index: 2; overflow: auto; padding: 16px 18px 24px; scrollbar-width: thin; scrollbar-color: rgba(99,220,196,.28) transparent; }
.ui-drawer-summary { margin: 0; color: #9fb3b7; font-size: 12px; line-height: 1.7; }
.ui-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 14px; }
.ui-detail-block { min-width: 0; padding: 11px 12px; border: 1px solid rgba(126,218,205,.14); border-radius: 4px; background: rgba(255,255,255,.018); }
.ui-detail-block span { display: block; color: #748d93; font-size: 9px; }
.ui-detail-block strong { display: block; margin-top: 5px; overflow-wrap: anywhere; color: #e4f0f0; font-size: 14px; font-weight: 620; font-variant-numeric: tabular-nums; }
.ui-detail-block strong.teal { color: var(--ui-cyan-bright); }
.ui-detail-block strong.amber { color: #f3bf68; }
.ui-detail-list { display: grid; gap: 8px; margin: 15px 0 0; padding: 0; list-style: none; }
.ui-detail-list li { position: relative; padding: 9px 10px 9px 18px; border-bottom: 1px solid rgba(255,255,255,.04); color: #9fb2b6; font-size: 11px; line-height: 1.5; }
.ui-detail-list li::before { position: absolute; top: 15px; left: 4px; width: 5px; height: 5px; border-radius: 50%; background: var(--ui-cyan); box-shadow: 0 0 8px rgba(99,220,196,.4); content: ""; }
.ui-drawer-actions { position: relative; z-index: 5; display: flex; justify-content: flex-end; gap: 9px; padding: 12px 18px 16px; border-top: 1px solid rgba(126,218,205,.15); background: rgba(3,13,18,.82); }
.ui-action-button { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 15px; border: 1px solid rgba(126,218,205,.2); border-radius: 3px; background: rgba(255,255,255,.018); color: #9fb2b6; font-size: 11px; cursor: pointer; }
.ui-action-button:hover { border-color: rgba(99,220,196,.42); background: rgba(99,220,196,.07); color: #edfffb; }
.ui-action-button.primary { border-color: rgba(99,220,196,.48); background: rgba(99,220,196,.11); color: var(--ui-cyan-bright); }

/* Slightly clearer operational typography without reducing dashboard capacity. */
.panel-heading h2 { font-size: 14.5px; }
.kpi-meta,
.quality-head,
.alarm-item small,
.alarm-item em,
.bar-axis,
.order-head { color: #81999f; }
.alarm-item small,
.alarm-item em { font-size: 9.5px; }
.axis-text { fill: #80979d; font-size: 8.6px; }

/* Three.js HTML labels: quiet by default, obvious on focus/selection. */
body .plant-label { opacity: .88; }
body .plant-label:hover,
body .plant-label:focus-visible { z-index: 20; opacity: 1; box-shadow: 0 16px 38px rgba(0,0,0,.36), 0 0 0 1px rgba(99,220,196,.2) !important; }
body .plant-label:active { transform: translate(-50%, calc(-100% - 17px)) scale(.98); }

@container console-screen (max-width: 1500px) {
  .panel-heading h2 { font-size: 13.5px; }
  .ui-detail-drawer { width: min(380px, calc(100cqw - 28px)); }
}

@container console-screen (max-height: 820px) {
  .ui-detail-drawer { top: 6px; right: 6px; bottom: 6px; }
  .ui-drawer-head { min-height: 62px; padding-top: 12px; padding-bottom: 10px; }
  .ui-drawer-head h2 { font-size: 16px; }
  .ui-drawer-body { padding-top: 12px; }
  .ui-detail-list { gap: 4px; }
  .ui-detail-list li { padding-top: 6px; padding-bottom: 6px; }
  .scene-panel .scene-toolbar { top: 12px; right: 12px; }
  .scene-panel .model-badge { top: 12px; left: 12px; }
  body .scene-panel .plant-device-card { right: 12px !important; bottom: 12px !important; }
  .scene-panel .scene-hint { bottom: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(root),
  ::view-transition-group(hs-topbar),
  ::view-transition-group(hs-kpi-rail),
  ::view-transition-old(root),
  ::view-transition-new(root) { animation-duration: .01ms !important; }
  .ui-detail-drawer,
  .ui-drawer-backdrop,
  .ui-popover,
  .ui-range-menu,
  .ui-toast { transition: none; }
  :where(.panel,.scene-panel,.ops-panel)::after { filter: none; }
}