/* Liquid glass / glassmorphism theme — layout-neutral on desktop, mobile app shell below 761px */

:root {
  --glass-blur: 22px;
  --glass-blur-strong: 32px;
  --glass-saturate: 180%;
  --glass-border: rgba(255, 255, 255, 0.22);
  --glass-border-dark: rgba(255, 255, 255, 0.08);
  --glass-highlight: rgba(255, 255, 255, 0.45);
  --glass-shadow: 0 8px 32px rgba(10, 31, 68, 0.12);
  --glass-shadow-dark: 0 8px 40px rgba(0, 0, 0, 0.45);
  --glass-surface: rgba(255, 255, 255, 0.55);
  --glass-surface-strong: rgba(255, 255, 255, 0.72);
  --glass-nav-height: 4.75rem;
  --glass-nav-safe: env(safe-area-inset-bottom, 0px);
  --glass-accent-glow: color-mix(in srgb, var(--app-accent) 55%, transparent);
}

html:not(.dark) {
  --glass-border: color-mix(in srgb, var(--border) 70%, transparent);
  --glass-border-dark: var(--border);
  --glass-highlight: rgba(255, 255, 255, 0.55);
  --glass-shadow:
    0 1px 2px var(--shadow),
    0 6px 20px var(--shadow);
  --glass-surface-edge: color-mix(in srgb, var(--border) 80%, transparent);
  --glass-surface-edge-strong: var(--border);
}

html.dark {
  --glass-border: color-mix(in srgb, var(--border) 55%, transparent);
  --glass-highlight: rgba(255, 255, 255, 0.1);
  --glass-surface: color-mix(in srgb, var(--surface) 72%, transparent);
  --glass-surface-strong: color-mix(in srgb, var(--surface) 88%, transparent);
}

body[data-theme-root] .min-h-screen {
  position: relative;
  z-index: 1;
}

body[data-theme-root] .app-bottom-nav {
  z-index: 55;
}

body[data-page="dashboard"] {
  background: color-mix(in srgb, var(--dashboard-bg) 78%, transparent) !important;
}

body.app-mobile-shell:not([data-page="dashboard"]) {
  background: color-mix(in srgb, var(--linear-bg, var(--background)) 78%, transparent) !important;
}

html.dark body.app-mobile-shell:not([data-page="dashboard"]) {
  background: color-mix(in srgb, var(--linear-bg, var(--background)) 82%, transparent) !important;
}

html.dark body[data-page="dashboard"] {
  background: color-mix(in srgb, var(--dashboard-bg) 82%, transparent) !important;
}

/* Animated mesh background */
body[data-theme-root]::before,
body[data-theme-root]::after {
  content: "";
  position: fixed;
  inset: -12%;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}

body[data-theme-root]::before {
  background:
    radial-gradient(circle 42% at 12% 22%, color-mix(in srgb, var(--app-accent) 22%, transparent), transparent 58%),
    radial-gradient(circle 38% at 88% 78%, color-mix(in srgb, var(--app-accent) 14%, transparent), transparent 55%),
    radial-gradient(circle 30% at 52% 48%, color-mix(in srgb, var(--info) 10%, transparent), transparent 62%);
  animation: glass-bg-drift-a 24s ease-in-out infinite alternate;
}

body[data-theme-root]::after {
  background:
    radial-gradient(circle 36% at 78% 18%, color-mix(in srgb, var(--chart-irradiance) 14%, transparent), transparent 58%),
    radial-gradient(circle 40% at 18% 82%, color-mix(in srgb, var(--app-accent) 12%, transparent), transparent 60%),
    radial-gradient(circle 28% at 62% 68%, color-mix(in srgb, var(--info) 10%, transparent), transparent 62%);
  animation: glass-bg-drift-b 30s ease-in-out infinite alternate-reverse;
}

html.dark body[data-theme-root]::before {
  background:
    radial-gradient(circle 42% at 12% 22%, color-mix(in srgb, var(--app-accent) 26%, transparent), transparent 58%),
    radial-gradient(circle 38% at 88% 78%, color-mix(in srgb, var(--app-accent) 16%, transparent), transparent 55%),
    radial-gradient(circle 30% at 52% 48%, color-mix(in srgb, var(--surface-2) 40%, transparent), transparent 62%);
}

html.dark body[data-theme-root]::after {
  background:
    radial-gradient(circle 36% at 78% 18%, color-mix(in srgb, var(--chart-irradiance) 10%, transparent), transparent 58%),
    radial-gradient(circle 40% at 18% 82%, color-mix(in srgb, var(--app-accent) 14%, transparent), transparent 60%),
    radial-gradient(circle 28% at 62% 68%, color-mix(in srgb, var(--info) 12%, transparent), transparent 62%);
}

@keyframes glass-bg-drift-a {
  0% { transform: translate(0, 0) scale(1); opacity: 0.82; }
  33% { transform: translate(4%, 2%) scale(1.06); opacity: 0.95; }
  66% { transform: translate(-3%, 5%) scale(1.03); opacity: 0.88; }
  100% { transform: translate(2%, -2%) scale(1.08); opacity: 1; }
}

@keyframes glass-bg-drift-b {
  0% { transform: translate(0, 0) scale(1.02); opacity: 0.75; }
  40% { transform: translate(-5%, -4%) scale(1.1); opacity: 0.92; }
  70% { transform: translate(4%, 3%) scale(1.04); opacity: 0.85; }
  100% { transform: translate(6%, -3%) scale(1.07); opacity: 0.98; }
}

@keyframes glass-shimmer {
  0%, 100% { opacity: 0.35; transform: translateX(-120%) skewX(-12deg); }
  50% { opacity: 0.65; }
  100% { transform: translateX(220%) skewX(-12deg); }
}

@keyframes glass-indicator-pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--glass-accent-glow), 0 4px 24px var(--glass-accent-glow); }
  50% { box-shadow: 0 0 0 8px transparent, 0 4px 28px color-mix(in srgb, var(--app-accent) 70%, transparent); }
}

@keyframes glass-liquid-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-2px); }
}

@media (prefers-reduced-motion: reduce) {
  body[data-theme-root]::before,
  body[data-theme-root]::after,
  .glass-liquid-shine::after,
  .app-bottom-nav__indicator,
  .app-bottom-nav__item.is-active .app-bottom-nav__icon-wrap {
    animation: none !important;
  }
}

/* Glass surfaces — desktop & mobile, no layout change */
.dashboard-topbar,
.dashboard-sidebar-shell,
.dashboard-sidebar-user-card,
.dashboard-topbar-pill,
.dashboard-topbar-menu,
.dashboard-notification-panel,
.dashboard-modal-content,
.dashboard-panel,
.dashboard-footer,
.linear-card,
.linear-panel {
  background: var(--glass-surface) !important;
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate)) !important;
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate)) !important;
  border-color: var(--glass-border) !important;
  box-shadow: var(--glass-shadow) !important;
}

html:not(.dark) .dashboard-topbar,
html:not(.dark) .dashboard-sidebar-shell,
html:not(.dark) .dashboard-sidebar-user-card,
html:not(.dark) .dashboard-topbar-pill,
html:not(.dark) .dashboard-topbar-menu,
html:not(.dark) .dashboard-notification-panel,
html:not(.dark) .dashboard-modal-content,
html:not(.dark) .dashboard-panel,
html:not(.dark) .dashboard-footer,
html:not(.dark) .linear-card,
html:not(.dark) .linear-panel {
  border: 1px solid var(--glass-surface-edge) !important;
  box-shadow:
    0 1px 2px rgba(15, 23, 42, 0.04),
    0 8px 24px rgba(15, 23, 42, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.72) !important;
}

html.dark .dashboard-topbar,
html.dark .dashboard-sidebar-shell,
html.dark .dashboard-panel,
html.dark .dashboard-modal-content {
  box-shadow: var(--glass-shadow-dark) !important;
  border-color: var(--glass-border-dark) !important;
}

body[data-page="dashboard"] .dashboard-panel::before,
body[data-page="dashboard"] .dashboard-panel::after {
  display: block !important;
}

body[data-page="dashboard"] .dashboard-panel::after {
  border-color: color-mix(in srgb, var(--app-accent) 25%, transparent);
}

.glass-liquid-shine {
  position: relative;
  overflow: hidden;
}

.glass-liquid-shine::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    105deg,
    transparent 35%,
    var(--glass-highlight) 50%,
    transparent 65%
  );
  animation: glass-shimmer 6s ease-in-out infinite;
}

.dashboard-metric-card,
.dashboard-status-card,
.dashboard-mini-status,
.dashboard-production-gauge-card,
.dashboard-insight-card,
.device-tile,
.weather-card {
  background: color-mix(in srgb, var(--glass-surface-strong) 88%, transparent) !important;
  backdrop-filter: blur(14px) saturate(160%) !important;
  -webkit-backdrop-filter: blur(14px) saturate(160%) !important;
  border: 1px solid var(--glass-border) !important;
}

html.dark .dashboard-metric-card,
html.dark .dashboard-status-card,
html.dark .device-tile,
html.dark .weather-card {
  border-color: var(--glass-border-dark) !important;
}

html:not(.dark) .dashboard-metric-card,
html:not(.dark) .dashboard-status-card,
html:not(.dark) .dashboard-mini-status,
html:not(.dark) .dashboard-production-gauge-card,
html:not(.dark) .dashboard-insight-card,
html:not(.dark) .device-tile,
html:not(.dark) .weather-card,
html:not(.dark) .linear-stat-card,
html:not(.dark) .linear-toggle-card,
html:not(.dark) .linear-kpi-card,
html:not(.dark) .analytics-kpi-card {
  border: 1px solid var(--glass-surface-edge-strong) !important;
  box-shadow:
    0 1px 2px rgba(15, 23, 42, 0.035),
    inset 0 1px 0 rgba(255, 255, 255, 0.65) !important;
}

html.dark .dashboard-metric-card,
html.dark .dashboard-status-card,
html.dark .device-tile,
html.dark .weather-card {
  border-color: var(--glass-border-dark) !important;
}

.dashboard-sidebar-link.is-active {
  background: color-mix(in srgb, var(--app-accent) 14%, var(--glass-surface)) !important;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--app-accent) 28%, transparent);
}

.linear-sidebar-link,
.linear-button,
.linear-input,
.linear-select,
.linear-table,
.linear-auth-card,
.linear-kpi-card,
.analytics-hero,
.analytics-kpi-card {
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
}

/* ─── Dashboard section tabs (mobile only) ─── */
.dashboard-section-nav {
  display: none;
}

.dashboard-section-nav__track {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-1, 0.25rem);
  padding: var(--space-1, 0.25rem);
  border-radius: var(--radius-pill, 999px);
  background: color-mix(in srgb, var(--glass-surface-strong) 90%, transparent);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.dashboard-section-nav__track::-webkit-scrollbar {
  display: none;
}

.dashboard-section-nav__indicator {
  position: absolute;
  top: 0.35rem;
  left: 0;
  height: calc(100% - 0.7rem);
  border-radius: 0.9rem;
  background: color-mix(in srgb, var(--app-accent) 16%, var(--glass-surface-strong));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--app-accent) 30%, transparent);
  transform: translateX(0);
  transition: transform 0.38s cubic-bezier(0.34, 1.4, 0.64, 1), width 0.32s ease;
  pointer-events: none;
  z-index: 0;
}

.dashboard-section-nav__item {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex: 0 0 auto;
  padding: 0.55rem 0.85rem;
  border: 0;
  border-radius: 0.9rem;
  background: transparent;
  color: var(--dashboard-text-soft, #667085);
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.22s ease;
}

.dashboard-section-nav__item.is-active {
  color: var(--app-accent);
}

.dashboard-section-nav__icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

/* ─── Mobile bottom navigation ─── */
.app-bottom-nav {
  display: none;
}

@media (max-width: 760px) {
  .app-bottom-nav {
    display: block;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 55;
    padding: 0 0.65rem calc(0.45rem + var(--glass-nav-safe));
    pointer-events: none;
  }

  .app-bottom-nav__glass {
    position: relative;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 0;
    max-width: 28rem;
    margin: 0 auto;
    padding: 0.45rem 0.35rem 0.55rem;
    border-radius: 1.65rem;
    background: color-mix(in srgb, var(--glass-surface-strong) 92%, transparent);
    backdrop-filter: blur(var(--glass-blur-strong)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur-strong)) saturate(var(--glass-saturate));
    border: 1px solid var(--glass-border);
    box-shadow:
      0 -4px 24px rgba(0, 0, 0, 0.08),
      0 8px 32px rgba(0, 0, 0, 0.12),
      inset 0 1px 0 var(--glass-highlight);
    pointer-events: auto;
    overflow: visible;
  }

  html.dark .app-bottom-nav__glass {
    border-color: var(--glass-border-dark);
    box-shadow:
      0 -4px 32px rgba(0, 0, 0, 0.35),
      0 8px 40px rgba(0, 0, 0, 0.4),
      inset 0 1px 0 rgba(255, 255, 255, 0.06);
  }

  .app-bottom-nav__indicator {
    position: absolute;
    top: 0.15rem;
    left: 0;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 50%;
    background: radial-gradient(
      circle at 35% 30%,
      color-mix(in srgb, var(--app-accent) 90%, white),
      var(--app-accent)
    );
    opacity: 0.22;
    transform: translateX(0) translateX(-50%);
    transition: transform 0.42s cubic-bezier(0.34, 1.4, 0.64, 1), width 0.3s ease, height 0.3s ease;
    pointer-events: none;
    z-index: 0;
    animation: glass-indicator-pulse 2.8s ease-in-out infinite;
  }

  .app-bottom-nav__item {
    position: relative;
    z-index: 1;
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    gap: 0.2rem;
    min-height: 3.5rem;
    padding: 0.35rem 0.25rem 0.15rem;
    border: 0;
    background: transparent;
    color: var(--dashboard-text-soft, #667085);
    text-decoration: none;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: color 0.25s ease;
  }

  a.app-bottom-nav__item {
    text-decoration: none;
  }

  html.dark .app-bottom-nav__item {
    color: rgba(152, 162, 179, 0.95);
  }

  .app-bottom-nav__item.is-active {
    color: var(--app-accent);
  }

  .app-bottom-nav__icon-wrap {
    position: relative;
    display: grid;
    place-items: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    transition: transform 0.32s cubic-bezier(0.34, 1.4, 0.64, 1);
  }

  .app-bottom-nav__item.is-active .app-bottom-nav__icon-wrap {
    transform: translateY(-4px) scale(1.05);
    animation: glass-liquid-float 2.4s ease-in-out infinite;
  }

  .app-bottom-nav__item.is-active .app-bottom-nav__icon-wrap::before {
    content: "";
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: radial-gradient(circle, var(--glass-accent-glow), transparent 70%);
    z-index: -1;
  }

  .app-bottom-nav__icon {
    width: 1.35rem;
    height: 1.35rem;
    stroke-width: 1.75;
  }

  .app-bottom-nav__item.is-active .app-bottom-nav__icon {
    stroke-width: 2;
  }

  .app-bottom-nav__label {
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    line-height: 1.1;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .app-bottom-nav__item.is-active .app-bottom-nav__label {
    color: var(--app-accent);
    font-weight: 650;
  }

  .app-bottom-nav__item:not(.is-active) .app-bottom-nav__label {
    color: color-mix(in srgb, var(--glass-text-muted, #64748b) 88%, transparent);
  }

  html.dark .app-bottom-nav__item:not(.is-active) .app-bottom-nav__label {
    color: color-mix(in srgb, var(--glass-text-muted, #94a3b8) 92%, transparent);
  }

  .app-bottom-nav__item:not(.is-active) .app-bottom-nav__icon {
    opacity: 0.72;
  }

  .app-bottom-nav__item.is-active .app-bottom-nav__icon {
    opacity: 1;
  }

  /* Mobile dashboard tab sections */
  body[data-page="dashboard"] .dashboard-bento[data-mobile-active-tab] > [data-mobile-section] {
    display: none !important;
  }

  body[data-page="dashboard"] .dashboard-bento[data-mobile-active-tab="home"] > [data-mobile-section="home"] {
    display: flex !important;
  }

  body[data-page="dashboard"] .dashboard-bento[data-mobile-active-tab="inverters"] > [data-mobile-section="inverters"] {
    display: flex !important;
  }

  body[data-page="dashboard"] .dashboard-bento[data-mobile-active-tab="live"] > [data-mobile-section="live"] {
    display: flex !important;
  }

  body[data-page="dashboard"] .dashboard-bento[data-mobile-active-tab="trends"] > [data-mobile-section="trends"] {
    display: flex !important;
  }

  body[data-page="dashboard"] .dashboard-bento[data-mobile-active-tab] {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    min-height: calc(100dvh - var(--glass-nav-height) - var(--glass-nav-safe) - 5.5rem);
  }

  body[data-page="dashboard"] .dashboard-bento[data-mobile-active-tab] > [data-mobile-section] {
    flex: 1 1 auto;
    min-height: 0;
    height: auto;
    animation: none;
  }

  body[data-page="dashboard"] #main-content {
    padding-bottom: calc(var(--glass-nav-height) + var(--glass-nav-safe) + 0.75rem) !important;
  }

  body[data-page="dashboard"] footer {
    display: none;
  }

  body.app-mobile-shell #main-content.app-page-enter > :first-child {
    animation: none;
  }

  body.app-mobile-shell .app-auto-reveal.app-reveal-pending,
  body.app-mobile-shell [data-observe].app-reveal-pending {
    opacity: 1;
    transform: none;
    will-change: auto;
  }

  body[data-page="dashboard"] .dashboard-topbar-ops {
    order: 3;
  }

  body[data-page="dashboard"] .dashboard-panel {
    border-radius: 1.25rem;
    padding: 1rem;
  }

  body.app-mobile-shell .dashboard-panel--devices .device-tile-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
  }

  body.app-mobile-shell .dashboard-panel--devices .device-tile {
    min-height: 0;
    padding: 0.62rem 0.65rem 0.58rem;
    gap: 0.4rem;
  }

  body.app-mobile-shell .device-tile-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  body.app-mobile-shell .device-tile-name {
    font-size: 0.78rem;
    font-weight: 650;
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    width: 100%;
  }

  body.app-mobile-shell .device-type-chip {
    min-height: 1.3rem;
    padding: 0 0.4rem;
    font-size: 0.58rem;
    letter-spacing: 0.05em;
  }

  body.app-mobile-shell .device-tile-main {
    grid-template-columns: minmax(0, 1fr) minmax(3rem, 34%) !important;
    gap: 0.35rem;
    align-items: center;
  }

  body.app-mobile-shell .device-tile:not(.device-tile--with-chart) .device-tile-main {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  body.app-mobile-shell .device-tile-metrics {
    gap: 0.06rem;
  }

  body.app-mobile-shell .device-tile-power {
    font-size: 0.8rem;
    line-height: 1.15;
  }

  body.app-mobile-shell .device-tile-last-seen {
    font-size: 0.6rem;
    line-height: 1.2;
  }

  body.app-mobile-shell .device-tile-last-seen__label {
    display: none;
  }

  body.app-mobile-shell .device-tile-chart {
    min-height: 1.65rem;
    max-height: 1.75rem;
    align-self: center;
  }

  body.app-mobile-shell .device-tile-sparkline {
    width: 100%;
    max-width: 4.25rem;
    height: 1.65rem;
  }

  body.app-mobile-shell .device-tile-status {
    gap: 0.3rem;
    flex-wrap: nowrap;
    align-items: center;
  }

  body.app-mobile-shell .device-status {
    min-height: 1.28rem;
    padding: 0 0.38rem;
    font-size: 0.56rem;
    letter-spacing: 0.04em;
    flex-shrink: 0;
  }

  body.app-mobile-shell .device-tile-gauge-wrap {
    min-width: 0;
    margin-left: auto;
    flex-shrink: 1;
  }

  body.app-mobile-shell .device-tile-gauge {
    min-width: 2.75rem;
    height: 1.35rem;
    padding: 0 0.32rem;
  }

  body.app-mobile-shell .device-tile-gauge-value {
    font-size: 0.6rem;
  }

  @media (max-width: 380px) {
    body.app-mobile-shell .dashboard-panel--devices .device-tile-grid {
      grid-template-columns: minmax(0, 1fr);
    }
  }

  body.app-mobile-shell .dashboard-panel--weather .weather-grid,
  body.app-mobile-shell .dashboard-insights-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 0.55rem;
  }

  body.app-mobile-shell .dashboard-insights-metrics .dashboard-insight-card {
    min-height: 5.5rem;
    padding: 0.75rem 0.8rem;
  }

  body.app-mobile-shell .dashboard-insight-card--health {
    grid-column: 1 / -1;
  }

  body.app-mobile-shell .dashboard-panel--chart,
  body.app-mobile-shell .dashboard-panel--chart .dashboard-chart-wrap {
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
  }

  body.app-mobile-shell .dashboard-panel--chart .dashboard-panel-header--chart {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
  }

  body.app-mobile-shell .dashboard-panel--chart .dashboard-panel-header--chart > .dashboard-panel-controls {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    overflow: visible;
    flex-wrap: wrap;
    gap: 0.55rem;
  }

  body.app-mobile-shell .dashboard-panel--chart .dashboard-range-toggle {
    flex-wrap: wrap;
    width: 100%;
    justify-content: flex-start;
  }

  body.app-mobile-shell .dashboard-panel--chart .dashboard-series-picker,
  body.app-mobile-shell .dashboard-panel--chart .dashboard-select-like-export {
    width: 100%;
    max-width: 100%;
  }

  body.app-mobile-shell .dashboard-panel--chart .dashboard-chart-wrap,
  body.app-mobile-shell .dashboard-panel--chart .dashboard-chart-grid,
  body.app-mobile-shell .dashboard-panel--chart .dashboard-chart-card {
    min-width: 0;
    width: 100%;
  }

  body.app-mobile-shell .dashboard-panel--chart .chart-container {
    max-width: 100%;
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
    min-height: clamp(14rem, 42dvh, 22rem);
  }

  body.app-mobile-shell .dashboard-panel--chart #power-chart {
    display: block;
    max-width: 100%;
    width: 100% !important;
    height: clamp(14rem, 42dvh, 22rem) !important;
  }

  body.app-mobile-shell .dashboard-panel--chart .dashboard-trend-stats,
  body.app-mobile-shell .dashboard-panel--chart .dashboard-trend-stats--series {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.45rem;
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  body.app-mobile-shell .dashboard-panel--chart .dashboard-trend-stats::-webkit-scrollbar,
  body.app-mobile-shell .dashboard-panel--chart .dashboard-trend-stats--series::-webkit-scrollbar {
    display: none;
  }

  body.app-mobile-shell .dashboard-panel--chart .dashboard-trend-stats .dashboard-stat-pill,
  body.app-mobile-shell .dashboard-panel--chart .dashboard-trend-stats--series .dashboard-stat-pill {
    flex: 0 0 auto;
  }

  body[data-page="dashboard"] .dashboard-panel--chart .chart-container,
  body[data-page="dashboard"] .dashboard-panel--chart #power-chart {
    min-height: clamp(14rem, 42dvh, 22rem);
  }

  body[data-page="dashboard"] .dashboard-license-countdown {
    margin-bottom: 0.5rem;
    border-radius: 1rem;
  }

  /* ─── Global mobile app shell (all authenticated pages) ─── */
  body.app-mobile-shell #main-content {
    padding-bottom: calc(var(--glass-nav-height) + var(--glass-nav-safe) + 0.85rem) !important;
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
    max-width: 100%;
  }

  body.app-mobile-shell footer {
    display: none;
  }

  body.app-mobile-shell .app-header-location-text,
  body.app-mobile-shell .dashboard-topbar-subtitle {
    display: none;
  }

  body.app-mobile-shell .app-header-menu-button {
    display: none;
  }

  body.app-mobile-shell .app-header,
  body.app-mobile-shell .dashboard-topbar {
    overflow: visible;
  }

  body.app-mobile-shell .app-header-shell,
  body.app-mobile-shell .dashboard-topbar-shell,
  body.app-mobile-shell .dashboard-topbar--ops .dashboard-topbar-shell {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    align-items: center;
    gap: 0.45rem 0.55rem;
  }

  body.app-mobile-shell .app-header-brand,
  body.app-mobile-shell .dashboard-topbar-brand {
    grid-column: 1;
    grid-row: 1;
    width: auto;
    min-width: 0;
  }

  body.app-mobile-shell .app-header-toolbar,
  body.app-mobile-shell .dashboard-topbar-main-actions {
    grid-column: 2;
    grid-row: 1;
    width: auto;
    margin-left: 0;
    max-width: none;
    justify-content: flex-end;
    flex-wrap: nowrap;
    overflow: visible;
    order: unset;
    gap: 0.35rem;
  }

  body.app-mobile-shell .app-header-title {
    font-size: 0.84rem;
    max-width: 11rem;
  }

  body.app-mobile-shell .app-header-page-badge {
    font-size: 0.56rem;
    padding: 0.14rem 0.45rem;
  }

  body.app-mobile-shell .app-header-datetime,
  body.app-mobile-shell .dashboard-topbar-datetime {
    min-width: 0;
    padding: 0.28rem 0.52rem;
  }

  body.app-mobile-shell .dashboard-topbar-date {
    font-size: 0.58rem;
  }

  body.app-mobile-shell .dashboard-topbar-clock {
    font-size: 0.78rem;
  }

  body.app-mobile-shell .dashboard-topbar-ops {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    order: unset;
    display: flex;
    flex-wrap: nowrap;
    gap: 0.35rem;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 0.05rem;
  }

  body.app-mobile-shell .dashboard-topbar-ops::-webkit-scrollbar {
    display: none;
  }

  body.app-mobile-shell .dashboard-topbar-ops-chip {
    flex: 0 0 auto;
    min-height: 2.15rem;
    padding-inline: 0.55rem;
  }

  body.app-mobile-shell .dashboard-topbar-ops-chip--metric:last-child {
    display: flex;
  }

  body.app-mobile-shell .dashboard-topbar-ops-label {
    font-size: 0.58rem;
  }

  body.app-mobile-shell .dashboard-topbar-ops-value {
    font-size: 0.78rem;
  }

  body.app-mobile-shell .app-header-notification-backdrop {
    position: fixed;
    inset: 0;
    z-index: 79;
    background: var(--app-modal-overlay, color-mix(in srgb, var(--glass-bg, var(--background)) 45%, transparent));
    backdrop-filter: blur(var(--app-modal-blur, 18px));
    -webkit-backdrop-filter: blur(var(--app-modal-blur, 18px));
  }

  body.app-mobile-shell[data-page="dashboard"] .dashboard-section-nav {
    display: block;
    position: sticky;
    top: 0.35rem;
    z-index: 42;
    margin-bottom: 0.65rem;
  }

  body.app-mobile-shell .linear-page-shell,
  body.app-mobile-shell .linear-chart-page,
  body.app-mobile-shell .analytics-page {
    width: 100%;
    max-width: 100%;
    padding-inline: 0;
    gap: var(--space-3, 0.75rem);
  }

  body.app-mobile-shell .linear-panel,
  body.app-mobile-shell .linear-chart-hero,
  body.app-mobile-shell .analytics-hero {
    border-radius: var(--radius-lg, 1.25rem);
    padding: var(--space-4, 1rem);
  }

  body.app-mobile-shell .linear-title {
    font-size: clamp(1.25rem, 5vw, 1.65rem);
  }

  body.app-mobile-shell .linear-copy {
    font-size: 0.88rem;
    line-height: 1.55;
  }

  body.app-mobile-shell .linear-panel--grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-3, 0.75rem);
  }

  body.app-mobile-shell .linear-actions {
    flex-wrap: wrap;
    gap: var(--space-2, 0.5rem);
  }

  body.app-mobile-shell .linear-settings-shell .linear-sidebar-panel {
    border-radius: var(--radius-lg, 1.25rem);
    padding: var(--space-3, 0.75rem);
  }

  body.app-mobile-shell .linear-settings-shell .linear-sidebar-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2, 0.5rem);
  }

  body.app-mobile-shell .linear-settings-shell .linear-sidebar-link {
    padding: 0.65rem 0.75rem;
    border-radius: var(--radius-md, 1rem);
  }

  body.app-mobile-shell .linear-settings-shell .linear-sidebar-link-index {
    display: none;
  }

  body.app-mobile-shell .chart-wizard-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  body.app-mobile-shell .chart-wizard-tabs::-webkit-scrollbar {
    display: none;
  }

  body.app-mobile-shell .chart-wizard-tab {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  body.app-mobile-shell .linear-grid,
  body.app-mobile-shell .linear-grid--two,
  body.app-mobile-shell .linear-grid--three,
  body.app-mobile-shell .analytics-kpi-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.75rem;
  }

  body.app-mobile-shell .linear-alarms-table-wrap,
  body.app-mobile-shell .linear-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-inline: -0.25rem;
    padding-inline: 0.25rem;
  }

  body.app-mobile-shell[data-page="scada-wiring"] .scada-wiring-shell,
  body.app-mobile-shell.scada-wiring-page .scada-wiring-shell {
    height: calc(100dvh - var(--glass-nav-height) - var(--glass-nav-safe) - 4.75rem);
    min-height: 18rem;
  }

  body.app-mobile-shell .linear-auth-card {
    margin-inline: auto;
    width: min(100%, 24rem);
  }

  body.app-mobile-shell .dashboard-modal {
    padding-bottom: calc(var(--glass-nav-height) + var(--glass-nav-safe));
  }

  body.app-mobile-shell .app-header {
    padding-top: env(safe-area-inset-top, 0px);
  }

  body.app-mobile-shell #main-content {
    padding-top: calc(0.75rem + env(safe-area-inset-top, 0px) * 0.15) !important;
  }
}

/* Desktop / TV: hide bottom nav, keep glass only */
@media (min-width: 761px) {
  .app-bottom-nav {
    display: none !important;
  }

  .dashboard-section-nav {
    display: none !important;
  }
}

/* ─── iOS Liquid Glass tab system ─── */
.app-liquid-tabs__track {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-1, 0.25rem);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.app-liquid-tabs__track::-webkit-scrollbar {
  display: none;
}

.app-liquid-tabs__blob {
  position: absolute;
  top: 0.35rem;
  left: 0;
  z-index: 0;
  border-radius: 999px;
  pointer-events: none;
  background:
    radial-gradient(ellipse 120% 80% at 30% 15%, rgba(255, 255, 255, 0.55), transparent 55%),
    linear-gradient(145deg, color-mix(in srgb, var(--app-accent) 22%, rgba(255, 255, 255, 0.35)), color-mix(in srgb, var(--app-accent) 10%, rgba(255, 255, 255, 0.12)));
  border: 1px solid color-mix(in srgb, var(--app-accent) 35%, rgba(255, 255, 255, 0.45));
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.65),
    inset 0 -8px 18px color-mix(in srgb, var(--app-accent) 12%, transparent),
    0 8px 24px color-mix(in srgb, var(--app-accent) 18%, transparent);
  backdrop-filter: blur(18px) saturate(190%);
  -webkit-backdrop-filter: blur(18px) saturate(190%);
  transform: translateX(0);
  transition:
    transform 0.52s cubic-bezier(0.34, 1.45, 0.64, 1),
    width 0.42s cubic-bezier(0.34, 1.25, 0.64, 1),
    height 0.35s ease;
  will-change: transform, width;
}

html.dark .app-liquid-tabs__blob {
  background:
    radial-gradient(ellipse 120% 80% at 30% 15%, rgba(255, 255, 255, 0.18), transparent 55%),
    linear-gradient(145deg, color-mix(in srgb, var(--app-accent) 28%, rgba(15, 23, 42, 0.65)), rgba(15, 23, 42, 0.35));
  border-color: color-mix(in srgb, var(--app-accent) 30%, rgba(255, 255, 255, 0.12));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 -10px 20px rgba(0, 0, 0, 0.22),
    0 10px 28px rgba(0, 0, 0, 0.35);
}

.app-liquid-tabs__blob--dock {
  top: 0.2rem;
  height: 3.15rem !important;
  border-radius: 999px;
  opacity: 0.95;
}

.app-liquid-tabs__item {
  position: relative;
  z-index: 1;
}

.app-liquid-droplet {
  position: absolute;
  top: 50%;
  left: var(--droplet-x, 50%);
  width: 0.55rem;
  height: 0.55rem;
  margin-top: -0.27rem;
  margin-left: -0.27rem;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.95), var(--app-accent));
  box-shadow: 0 0 12px color-mix(in srgb, var(--app-accent) 70%, transparent);
  pointer-events: none;
  z-index: 3;
  animation: app-liquid-droplet-travel 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes app-liquid-droplet-travel {
  0% {
    opacity: 0.95;
    transform: translateX(0) scale(1);
  }
  45% {
    opacity: 1;
    transform: translateX(calc(var(--droplet-travel, 0px) * 0.55)) scale(1.35);
  }
  100% {
    opacity: 0;
    transform: translateX(var(--droplet-travel, 0px)) scale(0.35);
  }
}

@media (max-width: 760px) {
  .app-bottom-nav__glass.app-liquid-tabs__track--dock {
    padding-top: 0.55rem;
    border-radius: 1.85rem 1.85rem 1.65rem 1.65rem;
    background:
      linear-gradient(180deg, color-mix(in srgb, var(--app-accent) 7%, transparent), transparent 42%),
      color-mix(in srgb, var(--glass-surface-strong) 88%, transparent);
    box-shadow:
      0 -6px 28px rgba(0, 0, 0, 0.12),
      inset 0 1px 0 rgba(255, 255, 255, 0.45),
      inset 0 -12px 24px color-mix(in srgb, var(--app-accent) 4%, transparent);
  }

  .app-bottom-nav__item--center {
    margin-top: 0;
  }

  .app-bottom-nav__icon-wrap--center {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: transparent;
    border: 0;
    box-shadow: none;
    transition:
      transform 0.32s cubic-bezier(0.34, 1.4, 0.64, 1),
      width 0.28s ease,
      height 0.28s ease,
      background 0.28s ease,
      box-shadow 0.28s ease;
  }

  .app-bottom-nav__item--center .app-bottom-nav__icon {
    color: inherit;
    stroke: currentColor;
  }

  .app-bottom-nav__item--center.is-active {
    margin-top: -1.1rem;
  }

  .app-bottom-nav__item--center.is-active .app-bottom-nav__icon-wrap--center {
    width: 3.35rem;
    height: 3.35rem;
    background:
      radial-gradient(circle at 35% 28%, rgba(255, 255, 255, 0.75), transparent 52%),
      linear-gradient(160deg, color-mix(in srgb, var(--app-accent) 85%, white), var(--app-accent));
    border: 1px solid rgba(255, 255, 255, 0.35);
    box-shadow:
      0 10px 28px color-mix(in srgb, var(--app-accent) 45%, transparent),
      inset 0 2px 4px rgba(255, 255, 255, 0.45);
    transform: translateY(-6px) scale(1.06);
  }

  .app-bottom-nav__item--center.is-active .app-bottom-nav__icon {
    color: #fff;
    stroke: #fff;
  }

  .app-header-notifications {
    position: relative;
    z-index: 72;
  }

  .app-header-notification-backdrop {
    position: fixed;
    inset: 0;
    z-index: 79;
    background: var(--app-modal-overlay, rgba(15, 23, 42, 0.55));
    backdrop-filter: blur(var(--app-modal-blur, 18px));
    -webkit-backdrop-filter: blur(var(--app-modal-blur, 18px));
  }

  .app-header-notification-menu,
  .dashboard-topbar-notification-menu {
    position: fixed !important;
    inset-inline: 0.65rem !important;
    top: calc(3.85rem + env(safe-area-inset-top, 0px)) !important;
    bottom: calc(var(--glass-nav-height) + var(--glass-nav-safe) + 0.65rem) !important;
    width: auto !important;
    max-width: none !important;
    max-height: none !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    z-index: 80 !important;
    pointer-events: auto !important;
    border-radius: var(--radius-lg, 1.25rem) !important;
    box-shadow:
      0 18px 48px rgba(0, 0, 0, 0.22),
      0 0 0 1px var(--glass-border);
  }

  .app-header-notification-menu .dashboard-notification-panel,
  .dashboard-topbar-notification-menu .dashboard-notification-panel {
    flex: 1 1 auto;
    min-height: 0;
    max-height: 100%;
    background: var(--dashboard-surface, var(--glass-surface, #fff)) !important;
  }

  .app-header-notification-menu .dashboard-notification-panel::before,
  .app-header-notification-menu .dashboard-notification-panel::after,
  .dashboard-topbar-notification-menu .dashboard-notification-panel::before,
  .dashboard-topbar-notification-menu .dashboard-notification-panel::after,
  .app-header-notification-menu .dashboard-notification-item::before,
  .dashboard-topbar-notification-menu .dashboard-notification-item::before {
    display: none !important;
  }

  .app-header-notification-menu .dashboard-notification-list,
  .dashboard-topbar-notification-menu .dashboard-notification-list {
    flex: 1 1 auto;
    min-height: 0;
    max-height: none;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    touch-action: pan-y;
  }

  .app-bottom-nav__item.is-active .app-bottom-nav__label {
    color: var(--app-accent);
    font-weight: 650;
  }

  .app-bottom-nav__item:not(.is-active) .app-bottom-nav__label {
    color: color-mix(in srgb, var(--glass-text-muted, #64748b) 88%, transparent);
  }

  html.dark .app-bottom-nav__item:not(.is-active) .app-bottom-nav__label {
    color: color-mix(in srgb, var(--glass-text-muted, #94a3b8) 92%, transparent);
  }

  .app-bottom-nav__item:not(.is-active) .app-bottom-nav__icon {
    opacity: 0.72;
  }

  .app-bottom-nav__item.is-active .app-bottom-nav__icon {
    opacity: 1;
  }

  .chart-wizard-tabs__track {
    padding: var(--space-1, 0.25rem);
    border-radius: var(--radius-pill, 999px);
    border: 1px solid var(--glass-border);
    background: color-mix(in srgb, var(--glass-surface-strong) 90%, transparent);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  }

  .chart-wizard-tab.app-liquid-tabs__item {
    flex: 0 0 auto;
    border: 0;
    background: transparent;
    z-index: 1;
  }

  .chart-wizard-nav,
  .chart-wizard-nav--final {
    position: sticky;
    bottom: calc(var(--glass-nav-height) + var(--glass-nav-safe) + 0.35rem);
    z-index: 44;
    margin-top: var(--space-3, 0.75rem);
    padding: var(--space-3, 0.75rem);
    border-radius: var(--radius-lg, 1.25rem);
    background: color-mix(in srgb, var(--glass-surface-strong) 92%, transparent);
    backdrop-filter: blur(var(--glass-blur-strong)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur-strong)) saturate(var(--glass-saturate));
    border: 1px solid var(--glass-border);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.1);
  }

  .linear-analytics-tab-list.app-liquid-tabs__track {
    flex-wrap: nowrap;
    padding: var(--space-1, 0.25rem);
    border-radius: var(--radius-pill, 999px);
    border: 1px solid var(--glass-border);
    background: color-mix(in srgb, var(--glass-surface-strong) 90%, transparent);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  }

  .linear-analytics-tab.app-liquid-tabs__item {
    flex: 0 0 auto;
    white-space: nowrap;
    border: 0;
    background: transparent;
  }

  .linear-analytics-tab.is-active {
    background: transparent !important;
    box-shadow: none !important;
    color: var(--app-accent);
  }

  /* Table containment */
  html.app-mobile-shell-lock,
  body.app-mobile-shell {
    overflow-x: hidden;
    max-width: 100vw;
  }

  body.app-mobile-shell .min-h-screen,
  body.app-mobile-shell #main-content,
  body.app-mobile-shell .linear-page-shell,
  body.app-mobile-shell .dashboard-container,
  body.app-mobile-shell .linear-grid,
  body.app-mobile-shell .linear-panel,
  body.app-mobile-shell .linear-stack-lg,
  body.app-mobile-shell .linear-page-grid {
    max-width: 100%;
    min-width: 0;
  }

  body.app-mobile-shell #main-content {
    overflow-x: hidden;
  }

  body.app-mobile-shell .linear-panel {
    overflow: hidden;
  }

  .app-table-scroll,
  body.app-mobile-shell .linear-table-shell,
  body.app-mobile-shell .linear-panel-table-scroll {
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-md, 1rem);
    touch-action: pan-x pan-y;
  }

  .app-table-scroll .linear-table,
  body.app-mobile-shell .linear-table-shell .linear-table,
  body.app-mobile-shell .linear-panel-table-scroll .linear-table {
    width: max-content;
    min-width: 100%;
  }

  body.app-mobile-shell .linear-panel:has(> .linear-table),
  body.app-mobile-shell .linear-panel:has(> table) {
    overflow-x: auto;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x pan-y;
  }

  body.app-mobile-shell .linear-panel > .linear-table,
  body.app-mobile-shell .linear-panel > table {
    display: table;
    width: max-content;
    min-width: 100%;
    max-width: none;
  }

  body.app-mobile-shell .linear-table th,
  body.app-mobile-shell .linear-table td {
    white-space: nowrap;
    max-width: none;
  }

  body.app-mobile-shell .linear-table th:first-child,
  body.app-mobile-shell .linear-table td:first-child {
    position: sticky;
    left: 0;
    z-index: 1;
    background: var(--linear-surface, var(--dashboard-surface));
    box-shadow: 1px 0 0 var(--linear-border, var(--dashboard-border-soft));
  }

  /* Maintenance hub mobile */
  body.app-mobile-shell .maintenance-hub__hero .linear-page-header {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
  }

  body.app-mobile-shell .maintenance-hub__actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    width: 100%;
  }

  body.app-mobile-shell .maintenance-hub__actions .linear-button {
    width: 100%;
    justify-content: center;
    font-size: 0.82rem;
    padding: 0.65rem 0.75rem;
  }

  body.app-mobile-shell .maintenance-hub__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
  }

  body.app-mobile-shell .maintenance-stat-card {
    padding: 0.8rem 0.85rem;
    border-radius: 1rem;
  }

  body.app-mobile-shell .maintenance-hub__feed,
  body.app-mobile-shell .linear-grid--two {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.75rem;
  }

  body.app-mobile-shell .maintenance-hub__form {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.75rem;
  }

  body.app-mobile-shell .maintenance-detail-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  body.app-mobile-shell .chart-device-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: none;
    overflow: visible;
    padding: 0;
  }

  body.app-mobile-shell .chart-device-options {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.45rem;
  }

  body.app-mobile-shell .chart-device-option {
    width: 100%;
    min-width: 0;
  }

  body.app-mobile-shell .linear-chart-page {
    gap: 0.75rem;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
    padding-inline: 0;
  }

  body.app-mobile-shell .linear-chart-hero {
    flex-direction: column;
    padding: 0.85rem;
    gap: 0.65rem;
  }

  body.app-mobile-shell .linear-chart-hero__copy {
    min-width: 0;
  }

  body.app-mobile-shell .linear-chart-hero__badges {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.35rem;
    width: 100%;
  }

  body.app-mobile-shell .linear-chart-hero-badge {
    justify-content: center;
    min-width: 0;
    padding-inline: 0.45rem;
    font-size: 0.68rem;
    text-align: center;
  }

  body[data-page="charts"].app-mobile-shell #main-content {
    padding-bottom: calc(var(--glass-nav-height) + var(--glass-nav-safe) + 5.75rem) !important;
  }

  body[data-page="charts"] .chart-wizard-flow,
  body[data-page="charts"] .chart-wizard-step,
  body[data-page="charts"] .chart-result-panel,
  body[data-page="charts"] .chart-wizard-tabs {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  body[data-page="charts"] .chart-wizard-tabs {
    overflow: hidden;
  }

  body[data-page="charts"] .chart-wizard-tabs__track {
    width: 100%;
    max-width: 100%;
  }

  body[data-page="charts"] .chart-wizard-tab {
    flex: 1 1 0;
    min-width: 0;
    justify-content: center;
    padding: 0.48rem 0.35rem;
    font-size: 0.72rem;
    line-height: 1.2;
    white-space: normal;
    text-align: center;
  }

  body[data-page="charts"] .chart-wizard-step-head .linear-field-row {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
  }

  body[data-page="charts"] .chart-source-filter-row,
  body[data-page="charts"] .chart-chip-row,
  body[data-page="charts"] .chart-result-toolbar,
  body[data-page="charts"] .chart-result-actions {
    max-width: 100%;
  }

  body[data-page="charts"] .chart-range-group-options {
    grid-template-columns: minmax(0, 1fr);
  }

  body[data-page="charts"] .chart-parameter-summary {
    flex-direction: column;
    align-items: flex-start;
  }

  body[data-page="charts"] .chart-parameter-options {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.45rem;
  }

  body[data-page="charts"] .chart-parameter-option {
    width: 100%;
    min-width: 0;
    border-radius: var(--radius-md, 1rem);
  }

  body[data-page="charts"] .chart-wizard-nav,
  body[data-page="charts"] .chart-wizard-nav--final {
    display: none;
  }

  body[data-page="charts"] .chart-canvas-host,
  body[data-page="charts"] .chart-canvas-scroll,
  body[data-page="charts"] .chart-result-panel {
    max-width: 100%;
    overflow: hidden;
  }

  body[data-page="charts"] .chart-canvas-scroll {
    overflow-x: auto;
    overscroll-behavior-x: contain;
  }

  body[data-page="charts"] .chart-canvas-host {
    min-height: clamp(14rem, 42dvh, 22rem);
  }

  body[data-page="charts"] .chart-canvas-wrap {
    min-height: clamp(13rem, 40dvh, 20rem);
  }

  body[data-page="charts"] .chart-canvas-wrap canvas {
    height: clamp(13rem, 40dvh, 20rem) !important;
  }

  body[data-page="charts"] .chart-empty-state {
    min-height: clamp(14rem, 42dvh, 22rem);
    padding: 1rem;
  }

  body[data-page="charts"] .chart-empty-state p {
    font-size: 0.88rem;
  }

  body[data-page="charts"] .chart-mobile-action-bar {
    position: fixed;
    left: 0.65rem;
    right: 0.65rem;
    bottom: calc(var(--glass-nav-height) + var(--glass-nav-safe) + 0.4rem);
    z-index: 56;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem;
    border-radius: 1.15rem;
    border: 1px solid var(--glass-border);
    background: color-mix(in srgb, var(--glass-surface-strong) 94%, transparent);
    backdrop-filter: blur(var(--glass-blur-strong)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur-strong)) saturate(var(--glass-saturate));
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.12);
  }

  body[data-page="charts"] .chart-mobile-action-bar[hidden] {
    display: none !important;
  }

  body[data-page="charts"] .chart-mobile-action-bar__back {
    flex: 0 0 auto;
    min-width: 5.5rem;
  }

  body[data-page="charts"] .chart-mobile-action-bar__back[hidden] {
    display: none;
  }

  body[data-page="charts"] .chart-mobile-action-bar__primary {
    flex: 1 1 auto;
    min-width: 0;
    justify-content: center;
    border-radius: 0.95rem !important;
    min-height: 2.85rem;
    font-weight: 700;
  }
}

/* Enhanced iOS liquid glass surfaces (all sizes) */
.dashboard-topbar,
.dashboard-panel,
.linear-panel,
.app-bottom-nav__glass,
.dashboard-section-nav__track,
.app-liquid-tabs__track {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.08)) !important;
  backdrop-filter: blur(28px) saturate(200%) brightness(1.05) !important;
  -webkit-backdrop-filter: blur(28px) saturate(200%) brightness(1.05) !important;
}

html.dark .dashboard-topbar,
html.dark .dashboard-panel,
html.dark .linear-panel,
html.dark .app-bottom-nav__glass,
html.dark .dashboard-section-nav__track,
html.dark .app-liquid-tabs__track,
html.dark .chart-wizard-tabs__track {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(15, 23, 42, 0.45)) !important;
  backdrop-filter: blur(32px) saturate(180%) brightness(0.92) !important;
  -webkit-backdrop-filter: blur(32px) saturate(180%) brightness(0.92) !important;
}

html.dark .dashboard-section-nav__item,
html.dark .app-liquid-tabs__item:not(.is-active):not(.is-current),
html.dark .chart-wizard-tab:not(.is-active):not(.is-current),
html.dark .linear-analytics-tab:not(.is-active) {
  color: rgba(226, 232, 240, 0.82) !important;
}

html.dark .dashboard-section-nav__item.is-active,
html.dark .app-liquid-tabs__item.is-active,
html.dark .app-liquid-tabs__item.is-current,
html.dark .chart-wizard-tab.is-active,
html.dark .chart-wizard-tab.is-current,
html.dark .linear-analytics-tab.is-active {
  color: color-mix(in srgb, var(--app-accent) 72%, var(--background)) !important;
}

html.dark .dashboard-section-nav__icon {
  color: inherit;
  stroke: currentColor;
}

html.dark .app-bottom-nav__item:not(.is-active) {
  color: rgba(203, 213, 225, 0.9) !important;
}

html.dark .app-bottom-nav__label {
  color: inherit;
}