mongoose/tutorials/device-dashboard/full-dashboard/web_root/style.css

/* Custom CSS for Dashboard */

:root {
  --color-surface-sunken: #e9eff5;
  --color-border-default: #d8e0ea;
  --color-text-toolbar: rgb(71, 85, 105);
  --color-text-strong: #24364d;
  --color-accent-border: #bae6fd;
  --color-accent-text: #0369a1;
  --color-surface-elevated: #ffffff;
  --font-size-body: 14px;
  --font-size-toolbar: 1rem;
  --max-width: 80rem;
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-size: var(--font-size-body);
  line-height: 1.5;
  min-height: 100vh;
  color: var(--color-text-strong);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
}

.header-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
  padding: var(--spacing-2) var(--spacing-3);
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.header-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-3);
  flex-wrap: wrap;
}

.logo {
  height: 2.8rem;
  margin-right: 1rem;
  width: auto;
}

.connection-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: rgb(4, 120, 87);
  border: 1px solid rgb(167, 243, 208);
  background: rgb(236, 253, 245);
  padding: 4px 14px;
  border-radius: 14px;
  font-weight: 600;
}

.connection-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgb(16, 185, 129);

  flex-shrink: 0;
}

.nav-tabs {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  background: rgb(248, 250, 252);
  border: 1px solid rgb(226, 232, 240);
  padding: calc(var(--spacing-1) + 2px);
  border-radius: 1rem;
  box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.05) 0px 2px 4px 0px inset;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  border-radius: 0.75rem;
  border: 1px solid transparent;
  padding: var(--spacing-2) var(--spacing-4);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text-toolbar);
  background-color: transparent;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  gap: var(--spacing-2);
  text-decoration: none;
}

.nav-link-active {
  color: rgb(3, 105, 161);
  background: #fff;
  border: 1px solid rgb(186, 230, 253);
}

.nav-link:hover {
}

.nav-icon {
  height: 1rem;
  width: 1rem;
  flex-shrink: 0;
}

.tab-stage {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 5.5rem var(--spacing-3) var(--spacing-3);
}

.tab-panel {
  min-height: calc(100vh - 6rem);
  /* border-radius: .5rem; */
  /* background-color: #eee; */
  /* border: 1px solid rgba(216, 224, 234, 0.78); */
  /* padding: var(--spacing-4); */
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.72),
    0 18px 40px rgba(148, 163, 184, 0.1);
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.metric-tile {
  padding: 0.75rem 1.5rem 0.75rem;
  border-radius: 1rem;
  background: #ffffff;
  border: 1px solid rgba(203, 213, 225, 0.75);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 2px 6px rgba(148, 163, 184, 0.1),
    0 8px 24px rgba(148, 163, 184, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.metric-tile:hover {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 4px 12px rgba(148, 163, 184, 0.18),
    0 12px 32px rgba(148, 163, 184, 0.12);
  transform: translateY(-1px);
}

.metric-label {
  color: #94a3b8;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.metric-value {
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
  color: #475569;
}

.metric-number {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.metric-unit {
  font-size: 1rem;
  font-weight: 600;
  color: #cbd5e1;
  letter-spacing: -0.01em;
}

.metric-status {
  font-size: 0.78rem;
  font-weight: 600;
  margin-top: 0.1rem;
  display: none;
}

.metric-status-good {
  color: #16a34a;
}

.metric-status-warn {
  color: #d97706;
}

.metric-status-info {
  color: #0369a1;
}

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

/* ── Detail row (chart + controls) ─────────────────────────────── */

.detail-row {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 1rem;
  margin-top: 1rem;
  align-items: stretch;
}

.panel {
  background: #ffffff;
  border: 1px solid rgba(203, 213, 225, 0.75);
  border-radius: 1rem;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 2px 6px rgba(148, 163, 184, 0.1),
    0 8px 24px rgba(148, 163, 184, 0.08);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.1rem;
}

.panel-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #18314f;
  margin-bottom: 0.2rem;
}

.panel-subtitle {
  color: #7d94ac;
  font-size: 0.8rem;
}

/* Chart */

.chart-panel {
  /* column flex already set by .panel */
}

.chart-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 180px;
}

#chart {
  width: 100%;
  height: 12rem;
}

.chart-x-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 0.6rem;
  color: #94a3b8;
  font-size: 0.72rem;
  font-weight: 500;
}

.chart-legend {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: #5d7088;
  font-weight: 600;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.legend-dot-color2 { background: rgba(237, 126, 23, 1); }
.legend-dot-color1 { background: rgba(5, 141, 199, 1) }

/* Controls */

.controls-panel {
  /* column flex already set by .panel */
}

.controls-list {
  display: flex;
  flex-direction: column;
  flex: 1;
  margin-top: 0.25rem;
}

.control-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid #e8eef5;
}

.control-row:last-child {
  border-bottom: none;
}

.control-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: #18314f;
  margin-bottom: 0.15rem;
}

.control-desc {
  font-size: 0.75rem;
  color: #7d94ac;
}

/* Toggle switch */

.toggle {
  position: relative;
  display: inline-block;
  width: 3rem;
  height: 1.65rem;
  cursor: pointer;
  flex-shrink: 0;
}

.toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-track {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: #cbd5e1;
  transition: background 0.22s ease;
}

.toggle-track::before {
  content: '';
  position: absolute;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: #ffffff;
  top: 50%;
  left: 0.2rem;
  transform: translateY(-50%);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.18);
  transition: left 0.22s ease;
}

.toggle input:checked + .toggle-track {
  background: linear-gradient(135deg, #10b981, #06b6d4);
}

.toggle input:checked + .toggle-track::before {
  left: calc(100% - 1.45rem);
}

.toggle input:focus-visible + .toggle-track {
  outline: 2px solid #0ea5e9;
  outline-offset: 2px;
}

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

@media (max-width: 900px) {
  .overview-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .overview-grid {
    grid-template-columns: 1fr;
  }
}