/* Overview page */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 10px;
}
.page-header h1 {
  font-size: 1.35rem;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}
.page-header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.uptime-text {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.overview-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 16px;
  align-items: start;
}
.overview-left,
.overview-right {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
@media (max-width: 1100px) {
  .overview-grid {
    grid-template-columns: 1fr;
  }
}
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  box-shadow: var(--clay-shadow), var(--clay-puff);
}
.kpi-card:hover {
  border-color: var(--accent);
  box-shadow:
    7px 7px 14px rgba(0, 0, 0, 0.35),
    -3px -3px 7px rgba(255, 255, 255, 0.04),
    var(--clay-puff);
}
.kpi-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  font-weight: 500;
}
.kpi-value {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}
.kpi-sub {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-family: var(--mono);
}
.panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
  max-height: 100vh;
  box-shadow: var(--clay-shadow), var(--clay-puff);
}
.panel:hover {
  box-shadow:
    7px 7px 14px rgba(0, 0, 0, 0.35),
    -3px -3px 7px rgba(255, 255, 255, 0.04),
    var(--clay-puff);
}
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  cursor: pointer;
  user-select: none;
  border-bottom: 1px solid transparent;
  transition: background 0.15s;
}
.panel-header:hover {
  background: var(--bg-elevated);
}
.panel-header.open {
  border-bottom-color: var(--border);
}
.panel-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
}
.panel-chevron {
  color: var(--text-secondary);
  transition: transform 0.25s ease;
  font-size: 10px;
}
.panel-header.open .panel-chevron {
  transform: rotate(180deg);
}
.panel-body {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.25s ease;
}
.panel-body.open {
  max-height: 99999px;
}
.panel-content {
  padding: 0 16px 16px;
}
#sysLogsContainer {
  max-height: 80vh;
  overflow-y: auto;
}
.tbl-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}
thead th {
  text-align: left;
  padding: 10px 8px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  vertical-align: middle;
  word-break: break-all;
}
tbody tr:last-child td {
  border-bottom: none;
}
tbody tr:hover {
  background: var(--bg-elevated);
}
.pool-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding-top: 8px;
}
.pool-stat {
  text-align: center;
  padding: 12px;
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  box-shadow: var(--clay-shadow), var(--clay-puff);
}
.pool-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.pool-stat-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-top: 2px;
}
.pool-bar {
  height: 4px;
  background: var(--bg-elevated);
  border-radius: 2px;
  margin-top: 12px;
  overflow: hidden;
}
.pool-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.5s ease;
}
.sys-log-entry {
  display: flex;
  gap: 10px;
  padding: 6px 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.sys-log-entry:last-child {
  border-bottom: none;
}
.sys-log-ts {
  color: var(--text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
}
.sys-log-level {
  font-weight: 600;
  width: 44px;
  flex-shrink: 0;
  text-transform: uppercase;
  font-size: 0.65rem;
  padding-top: 1px;
}
.sys-log-cat {
  color: var(--accent);
  white-space: nowrap;
  flex-shrink: 0;
  min-width: 80px;
}
.sys-log-msg {
  color: var(--text-primary);
  word-break: break-all;
}
.log-debug {
  color: #71717a;
}
.log-info {
  color: #6366f1;
}
.log-warn {
  color: #f59e0b;
}
.log-error {
  color: #ef4444;
}
.empty-state {
  padding: 24px 16px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.8125rem;
}
#notifContainer {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 400px;
}
.notif {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  font-size: 0.75rem;
  color: var(--text-primary);
  animation: slideIn 0.3s ease;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}
.notif-error {
  border-left: 3px solid var(--danger);
}
.notif-warn {
  border-left: 3px solid var(--warning);
}
@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}
@media (max-width: 900px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pool-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }
  .pool-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .main-content {
    padding: 12px;
  }
}