/**
 * EcoSync Dashboard Layout & Component Styles
 * Faithfully matches Stitch screens 008fa537, 22c2a13f, 13469abd
 */

/* App Container */
.app-container {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

/* Sidebar (w-60 = 240px) */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 240px;
  background-color: var(--color-surface-container-lowest);
  z-index: 50;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sidebar);
  border-right: 1px solid var(--color-surface-container);
  overflow-y: auto;
  padding: var(--space-lg) var(--space-md);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.sidebar-logo {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-on-surface);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.brand-subtitle {
  font-size: 12px;
  color: var(--color-on-surface-variant);
  line-height: 1.2;
}

/* Profile Card */
.profile-card {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  border-radius: var(--radius-xl);
  background-color: var(--color-surface-container-low);
  margin-bottom: var(--space-lg);
}

.profile-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-secondary);
  color: var(--color-on-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 13px;
  flex-shrink: 0;
}

.profile-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.profile-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-on-surface);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.profile-role {
  font-size: 11px;
  color: var(--color-primary);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.profile-org {
  font-size: 11px;
  color: var(--color-on-surface-variant);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Asset List */
.sidebar-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-xs);
  margin-bottom: var(--space-xs);
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
  letter-spacing: 0.06em;
}

.asset-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.asset-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm);
  border-radius: var(--radius-lg);
  color: var(--color-on-surface-variant);
  transition: all 0.15s ease-in-out;
  cursor: pointer;
}

.asset-item:hover {
  background-color: var(--color-surface-container-low);
  color: var(--color-on-surface);
}

.asset-item.active {
  background-color: var(--color-surface-container-low);
  color: var(--color-on-surface);
  box-shadow: inset 3px 0 0 var(--color-primary);
}

.asset-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding-right: var(--space-xs);
}

.asset-name {
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.asset-sub {
  font-size: 11px;
  color: var(--color-on-surface-variant);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.asset-status {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
  font-size: 12px;
  color: var(--color-primary);
}

/* Main Dashboard Area */
.main-wrapper {
  margin-left: 240px;
  flex: 1;
  width: calc(100% - 240px);
  min-height: 100vh;
  background-color: var(--color-background);
  padding: var(--space-lg) var(--space-xl);
}

/* Operational Header */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-lg);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.page-title {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--color-on-surface);
}

.page-subtitle {
  font-size: 14px;
  color: var(--color-on-surface-variant);
  margin-top: 2px;
}

.refresh-button {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background-color: var(--color-surface-container-lowest);
  box-shadow: var(--shadow-sm);
  color: var(--color-on-surface);
  font-size: 12px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.refresh-button:hover {
  background-color: var(--color-surface-container-low);
}

.refresh-button .material-symbols-outlined {
  font-size: 16px;
  color: var(--color-on-surface-variant);
  transition: transform 0.5s ease;
}

.refresh-button.spinning .material-symbols-outlined {
  animation: rotateSpin 0.7s infinite linear;
}

@keyframes rotateSpin {
  100% { transform: rotate(360deg); }
}

.refresh-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-on-surface-variant);
}

/* Metric KPI Cards Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.kpi-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.kpi-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.kpi-label-group {
  display: flex;
  flex-direction: column;
}

.kpi-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-on-surface-variant);
}

.kpi-sub {
  font-size: 12px;
  color: var(--color-on-surface-variant);
  margin-top: 2px;
}

.kpi-icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.kpi-icon-wrap.primary {
  background-color: rgba(137, 245, 231, 0.3);
  color: var(--color-primary);
}

.kpi-icon-wrap.secondary {
  background-color: rgba(204, 229, 255, 0.4);
  color: var(--color-secondary);
}

.kpi-icon-wrap.warning {
  background-color: var(--color-error-container);
  color: var(--color-on-error-container);
}

.kpi-value-row {
  margin-top: var(--space-md);
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
}

.kpi-num {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--color-on-surface);
}

.kpi-unit {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-on-surface-variant);
}

.kpi-footer {
  margin-top: var(--space-md);
  padding: var(--space-sm);
  background-color: rgba(239, 244, 255, 0.5);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
}

.kpi-footer-label {
  color: var(--color-on-surface-variant);
}

.kpi-footer-val {
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--color-primary);
}

/* Telemetry Chart Section */
.chart-section {
  margin-bottom: var(--space-lg);
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-lg);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.chart-title-group h2 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-on-surface);
}

.chart-controls {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Pill Toggle Groups */
.pill-group {
  display: inline-flex;
  background-color: var(--color-surface-container-low);
  padding: 2px;
  border-radius: var(--radius-sm);
}

.pill-btn {
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-on-surface-variant);
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.pill-btn:hover {
  color: var(--color-on-surface);
}

.pill-btn.active {
  background-color: var(--color-surface-container-lowest);
  box-shadow: var(--shadow-sm);
  color: var(--color-primary);
  font-weight: 600;
}

/* Chart Canvas Surface */
.chart-well {
  position: relative;
  background-color: var(--color-surface-container-lowest);
  border-radius: var(--radius-sm);
  padding: var(--space-md);
  overflow: hidden;
}

.chart-svg {
  width: 100%;
  height: 320px;
  overflow: visible;
  user-select: none;
  cursor: crosshair;
}

/* Floating Crosshair HUD Tooltip */
.chart-tooltip {
  position: absolute;
  pointer-events: none;
  background-color: var(--color-surface-container-lowest);
  box-shadow: var(--shadow-md);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  z-index: 20;
  font-family: var(--font-mono);
  border: 1px solid var(--color-surface-container);
  transition: opacity 0.1s ease, transform 0.05s ease;
}

.chart-tooltip.hidden {
  display: none;
}

.tt-date {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-on-surface-variant);
}

.tt-primary {
  display: flex;
  align-items: baseline;
  gap: var(--space-xs);
  margin-top: 2px;
}

.tt-value {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary);
}

.tt-unit {
  font-size: 12px;
  color: var(--color-on-surface-variant);
}

.tt-secondary {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-secondary);
  margin-top: 2px;
}

/* Usage Analytics Table Section */
.table-section {
  background-color: var(--color-surface-container-lowest);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.table-header {
  margin-bottom: var(--space-md);
}

.table-header h2 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-on-surface);
}

.table-header p {
  font-size: 12px;
  color: var(--color-on-surface-variant);
  margin-top: 2px;
}

.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-sm);
}

.analytics-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  text-align: left;
}

.analytics-table th {
  background-color: var(--color-surface-container-low);
  color: var(--color-on-surface-variant);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: var(--space-sm) var(--space-md);
}

.analytics-table td {
  padding: var(--space-md);
  border-top: 1px solid var(--color-surface-container-low);
}

.analytics-table tr:hover td {
  background-color: rgba(239, 244, 255, 0.4);
}

.text-right {
  text-align: right;
}

.text-center {
  text-align: center;
}

.num-cell {
  font-family: var(--font-mono);
  font-weight: 500;
}

.table-footer {
  margin-top: var(--space-md);
  padding-top: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--color-on-surface-variant);
  font-family: var(--font-mono);
}

/* Anomaly Notification Banner */
.anomaly-toast {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  max-width: 420px;
  background-color: var(--color-surface-container-lowest);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15);
  border-left: 4px solid var(--color-error);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  z-index: 100;
  animation: slideInUp 0.3s ease;
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

@keyframes slideInUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.anomaly-toast.hidden {
  display: none;
}

/* Error State Container */
.error-banner {
  background-color: var(--color-error-container);
  color: var(--color-on-error-container);
  padding: var(--space-md);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}

.retry-btn {
  background-color: var(--color-on-error-container);
  color: var(--color-error-container);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 12px;
}

/* Mobile & Tablet Responsive Styles */
@media (max-width: 1024px) {
  .sidebar {
    width: 200px;
  }
  .main-wrapper {
    margin-left: 200px;
    width: calc(100% - 200px);
    padding: var(--space-md);
  }
}

@media (max-width: 768px) {
  .app-container {
    flex-direction: column;
  }
  .sidebar {
    position: relative;
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--color-surface-container);
  }
  .main-wrapper {
    margin-left: 0;
    width: 100%;
    padding: var(--space-md);
  }
  .chart-controls {
    width: 100%;
    justify-content: space-between;
  }
}