*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font-base);
  background-color: var(--color-bg);
  background-image: radial-gradient(ellipse 70% 45% at 50% -25%, rgba(201, 169, 98, 0.045), transparent 60%);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.45;
}

html {
  scrollbar-color: var(--color-scrollbar-thumb) var(--color-scrollbar-track);
  scrollbar-width: thin;
}

*::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

*::-webkit-scrollbar-track {
  background: var(--color-scrollbar-track);
}

*::-webkit-scrollbar-thumb {
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  background-clip: padding-box;
  background-color: var(--color-scrollbar-thumb);
}

*::-webkit-scrollbar-thumb:hover {
  background-color: var(--color-scrollbar-thumb-hover);
}

body {
  padding: var(--space-lg) var(--space-md);
}

@media (min-width: 768px) {
  body {
    padding: var(--space-xl) var(--space-xl);
  }
}

.app-shell {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  gap: var(--space-lg);
}

.app-shell[hidden] {
  display: none !important;
}

.top-nav {
  position: sticky;
  top: var(--space-md);
  z-index: 10;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(11, 11, 12, 0.75);
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-lg);
  padding: var(--space-sm) var(--space-md);
  box-shadow: var(--shadow-soft);
}

.panel-stack {
  display: grid;
  gap: var(--space-lg);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-md);
}

.cards-grid > * {
  grid-column: span 12;
}

.panel-view {
  display: grid;
  gap: var(--space-lg);
}

.panel-view[hidden] {
  display: none;
}

water-control-panel,
lights-control-panel {
  display: block;
}

.dashboard-embed--card {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-hairline);
  background: var(--color-bg-card);
  padding: var(--space-md);
}

water-control-panel .cards-grid > .water-panel-network-card {
  grid-column: 1 / -1;
}

water-control-panel .control-strip {
  justify-content: center;
}

.control-strip {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border-hairline);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.control-strip--tight {
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: none;
  align-items: center;
}

.settings-grid > * {
  grid-column: span 12;
}

.settings-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  align-items: start;
}

.settings-nav {
  position: sticky;
  top: var(--space-sm);
  z-index: 1;
}

.settings-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.settings-nav-button {
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-sm);
  background: var(--color-surface-raised);
  color: var(--color-text-muted);
  min-height: 40px;
  padding: var(--space-xs) var(--space-md);
  font: inherit;
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
}

.settings-nav-button:hover {
  color: var(--color-text);
  border-color: var(--color-border);
}

.settings-nav-button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.settings-nav-button.is-active {
  color: var(--color-text);
  border-color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 12%, var(--color-surface-raised));
}

.settings-content {
  min-width: 0;
}

.settings-section {
  width: 100%;
}

.settings-section[hidden] {
  display: none !important;
}

.settings-nav-list [data-settings-nav-item][hidden] {
  display: none !important;
}

.settings-dashboard-components-list {
  display: grid;
  gap: var(--space-3);
  margin-block: var(--space-3);
}

.settings-dashboard-component-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.settings-dashboard-component-label {
  font-weight: 600;
}

.settings-dashboard-component-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.settings-dashboard-sectors-preview {
  display: grid;
  gap: var(--space-1);
  margin-block: var(--space-2);
}

.settings-dashboard-sector-row .k {
  min-width: 1.5rem;
}

@media (min-width: 768px) {
  .settings-shell {
    grid-template-columns: minmax(168px, 220px) minmax(0, 1fr);
  }

  .settings-nav-list {
    flex-direction: column;
  }

  .settings-nav-button {
    width: 100%;
  }
}

@media (min-width: 700px) {
  .cards-grid > * {
    grid-column: span 6;
  }

  .settings-grid > * {
    grid-column: span 12;
  }
}

@media (min-width: 1024px) {
  .cards-grid > * {
    grid-column: span 4;
  }

  .settings-grid > * {
    grid-column: span 12;
  }
}