/* =====================================================================
   SINAPSE — Tema SCADA / industrial escuro
   ===================================================================== */

:root {
  --bg-0: #08090C;
  --bg-1: #0E1015;
  --bg-2: #14171E;
  --bg-3: #1B1F28;
  --bg-4: #242935;
  --border: #2A3140;
  --border-soft: #1F2330;
  --text-0: #F5F7FA;
  --text-1: #C9CFD8;
  --text-2: #8089A0;
  --text-3: #525B70;
  --accent: #FFB800;
  --accent-glow: rgba(255, 184, 0, 0.18);
  --running: #2EE6A8;
  --running-glow: rgba(46, 230, 168, 0.22);
  --warning: #FFB800;
  --warning-glow: rgba(255, 184, 0, 0.22);
  --critical: #FF4D5E;
  --critical-glow: rgba(255, 77, 94, 0.25);
  --offline: #525B70;
  --info: #4A9EFF;
  --info-glow: rgba(74, 158, 255, 0.22);
  --standby: #6D7896;
}

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

html, body {
  background: var(--bg-0);
  color: var(--text-0);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  height: 100vh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Atmosfera */
body::before {
  content: '';
  position: fixed; inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 184, 0, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(46, 230, 168, 0.03) 0%, transparent 40%);
  pointer-events: none; z-index: 0;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-1); }
::-webkit-scrollbar-thumb { background: var(--bg-4); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--border); }

/* ===================== LAYOUT ===================== */
.app {
  display: grid;
  grid-template-columns: 230px 1fr;
  height: 100vh;
  position: relative;
  z-index: 1;
}

/* ===================== SIDEBAR ===================== */
.sidebar {
  background: var(--bg-1);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.brand {
  padding: 22px 20px 18px;
  border-bottom: 1px solid var(--border-soft);
  display: flex; align-items: center; gap: 12px;
}
.brand-mark {
  width: 32px; height: 32px;
  background: var(--accent);
  position: relative;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  animation: brandPulse 4s ease-in-out infinite;
}
.brand-mark::after {
  content: ''; position: absolute; inset: 7px;
  background: var(--bg-1);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}
@keyframes brandPulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { box-shadow: 0 0 0 6px rgba(255, 184, 0, 0); }
}
.brand-name {
  font-family: 'Anton', sans-serif;
  font-size: 22px;
  letter-spacing: 4px;
  color: var(--text-0);
  line-height: 1;
}
.brand-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--text-3);
  text-transform: uppercase;
}

.nav { flex: 1; overflow-y: auto; padding: 14px 12px; }
.nav-section { margin-bottom: 18px; }
.nav-section-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px; letter-spacing: 2px;
  color: var(--text-3);
  text-transform: uppercase;
  padding: 8px 10px 6px;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px;
  color: var(--text-2);
  font-size: 13px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  position: relative;
  text-decoration: none;
}
.nav-item:hover { background: var(--bg-2); color: var(--text-0); }
.nav-item.active {
  background: linear-gradient(90deg, rgba(255, 184, 0, 0.08), transparent);
  color: var(--text-0);
  font-weight: 500;
}
.nav-item.active::before {
  content: ''; position: absolute;
  left: -12px; top: 6px; bottom: 6px;
  width: 3px; background: var(--accent);
  border-radius: 0 2px 2px 0;
}
.nav-item svg { flex-shrink: 0; }
.nav-badge {
  margin-left: auto;
  background: var(--critical);
  color: white;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 8px;
  line-height: 1;
  animation: nudge 2s ease-in-out infinite;
}
@keyframes nudge {
  0%, 90%, 100% { transform: scale(1); }
  95% { transform: scale(1.15); }
}

.sidebar-footer {
  padding: 14px;
  border-top: 1px solid var(--border-soft);
  background: var(--bg-0);
}
.status-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg-2);
  border: 1px solid var(--border-soft);
  padding: 6px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.5px;
  color: var(--text-1);
  margin-bottom: 10px;
}
.status-pill.running { color: var(--running); border-color: rgba(46,230,168,0.25); }

.user-mini {
  display: flex; align-items: center; gap: 10px;
  padding-top: 6px;
}
.user-avatar {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--accent), #C58A00);
  border-radius: 6px;
  display: grid; place-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 12px;
  color: var(--bg-0);
}
.user-name { font-size: 12.5px; font-weight: 600; }
.user-role { font-size: 10.5px; color: var(--text-3); letter-spacing: 1px; text-transform: uppercase; }

/* ===================== MAIN ===================== */
.main {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-0);
}

/* TOPBAR */
.topbar {
  height: 64px;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border-soft);
  display: flex; align-items: center; gap: 20px;
  padding: 0 24px;
  flex-shrink: 0;
}
.topbar-left { min-width: 220px; }
.page-title {
  font-family: 'Anton', sans-serif;
  font-size: 22px;
  letter-spacing: 2px;
  line-height: 1;
  color: var(--text-0);
}
.breadcrumb {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 1px;
  color: var(--text-3);
  margin-top: 4px;
  text-transform: uppercase;
}

.topbar-search {
  flex: 1; max-width: 420px;
  background: var(--bg-2);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  transition: border-color 0.15s;
}
.topbar-search:focus-within { border-color: var(--accent); }
.topbar-search svg { color: var(--text-3); }
.topbar-search input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-0);
  font-family: inherit;
  font-size: 13px;
}
.topbar-search input::placeholder { color: var(--text-3); }
.topbar-search kbd {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-3);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 2px 5px;
}

.topbar-right {
  display: flex; align-items: center; gap: 10px;
  margin-left: auto;
}

.icon-btn {
  width: 34px; height: 34px;
  background: var(--bg-2);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  display: grid; place-items: center;
  cursor: pointer;
  color: var(--text-1);
  position: relative;
  transition: all 0.15s;
}
.icon-btn:hover { color: var(--accent); border-color: var(--accent); }
.icon-btn.muted { color: var(--text-3); }
.icon-btn .badge {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--critical);
  color: white;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 5px;
  border-radius: 8px;
  font-family: 'JetBrains Mono', monospace;
  line-height: 1;
}

.clock-block {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--text-1);
  background: var(--bg-2);
  border: 1px solid var(--border-soft);
  padding: 8px 14px;
  border-radius: 6px;
}
.clock-sep { color: var(--text-3); margin: 0 6px; }

/* CONTENT */
.content {
  flex: 1;
  overflow-y: auto;
  padding: 18px 22px 28px;
}

.screen { display: none; animation: fadeIn 0.3s ease; }
.screen.active { display: block; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===================== CARD ===================== */
.card {
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  overflow: hidden;
}
.card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-soft);
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
}
.card-title {
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-2);
  font-family: 'JetBrains Mono', monospace;
}
.card-sub {
  font-family: 'Anton', sans-serif;
  font-size: 18px;
  letter-spacing: 1.5px;
  color: var(--text-0);
  margin-top: 4px;
}
.card-sub .big-number { font-size: 26px; color: var(--accent); }
.big-delta { font-size: 11px; font-family: 'JetBrains Mono', monospace; margin-left: 8px; }
.big-delta.up { color: var(--running); }
.big-delta.down { color: var(--critical); }

.card-actions { display: flex; gap: 4px; align-items: center; }
.tab {
  padding: 5px 10px;
  font-size: 11.5px;
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-2);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.5px;
  transition: all 0.15s;
  user-select: none;
}
.tab:hover { color: var(--text-0); }
.tab.active { background: var(--bg-3); color: var(--accent); }

.card-body { padding: 18px; }

/* ===================== KPI ===================== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 16px;
}
.kpi {
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 16px 18px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.15s, transform 0.15s;
}
.kpi:hover { border-color: var(--border); transform: translateY(-1px); }
.kpi::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
}
.kpi.running::before { background: var(--running); }
.kpi.standby::before { background: var(--standby); }
.kpi.warning::before { background: var(--warning); }
.kpi.critical::before { background: var(--critical); }

.kpi-icon {
  position: absolute;
  top: 14px; right: 14px;
  font-size: 14px;
  color: var(--text-3);
  font-family: 'JetBrains Mono', monospace;
}
.kpi.running .kpi-icon { color: var(--running); }
.kpi.warning .kpi-icon { color: var(--warning); }
.kpi.critical .kpi-icon { color: var(--critical); animation: criticalPulse 1.5s ease-in-out infinite; }
@keyframes criticalPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.kpi-label {
  font-size: 10.5px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-3);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 8px;
}
.kpi-value {
  font-family: 'Anton', sans-serif;
  font-size: 38px;
  letter-spacing: 1px;
  color: var(--text-0);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.kpi-sparkline {
  margin-top: 10px;
  height: 28px;
  width: 100%;
}
.kpi-foot {
  margin-top: 8px;
  font-size: 11px;
  color: var(--text-3);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.3px;
}

/* ===================== DASH LAYOUTS ===================== */
.dash-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.dash-row-wide {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

/* ===================== LIVE CHART ===================== */
.chart-wrap { position: relative; height: 240px; width: 100%; }
.live-chart-svg { width: 100%; height: 100%; display: block; }
.chart-axis-y, .chart-axis-x {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  fill: var(--text-3);
}
.chart-grid-line { stroke: var(--border-soft); stroke-width: 1; stroke-dasharray: 2,3; }

.legend {
  display: flex;
  gap: 18px;
  margin-bottom: 12px;
  font-size: 11.5px;
  color: var(--text-2);
  font-family: 'JetBrains Mono', monospace;
  align-items: center;
}
.legend-item { display: flex; align-items: center; gap: 6px; }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; }
.legend-live {
  margin-left: auto;
  color: var(--running);
  letter-spacing: 1.5px;
  font-weight: 600;
}
.live-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--running);
  box-shadow: 0 0 8px var(--running-glow);
  position: relative;
  margin-right: 4px;
}
.live-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1.5px solid var(--running);
  opacity: 0.6;
  animation: pingLg 2s ease-out infinite;
}
@keyframes pingLg {
  0% { transform: scale(0.6); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ===================== FLEET GRID ===================== */
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}
.unit {
  background: var(--bg-2);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  padding: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
  position: relative;
  overflow: hidden;
}
.unit:hover { border-color: var(--accent); transform: translateY(-1px); }
.unit-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px;
}
.unit-id {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-0);
}
.unit-loc {
  font-size: 10.5px;
  color: var(--text-3);
  margin-bottom: 8px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.unit-metric {
  font-family: 'Anton', sans-serif;
  font-size: 22px;
  letter-spacing: 0.5px;
  color: var(--text-0);
  line-height: 1;
}
.unit-metric span { font-size: 11px; color: var(--text-3); margin-left: 4px; }
.unit-progress {
  margin-top: 8px;
  height: 4px;
  background: var(--bg-3);
  border-radius: 2px;
  overflow: hidden;
}
.unit-progress-bar {
  height: 100%;
  background: var(--running);
  transition: width 0.6s ease;
}

.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  position: relative;
  display: inline-block;
}
.status-dot.running { background: var(--running); box-shadow: 0 0 8px var(--running); }
.status-dot.running::after {
  content: ''; position: absolute; inset: -3px;
  border-radius: 50%;
  border: 1.5px solid var(--running);
  opacity: 0.6;
  animation: ping 2s ease-out infinite;
}
.status-dot.standby { background: var(--standby); }
.status-dot.warning { background: var(--warning); box-shadow: 0 0 8px var(--warning-glow); }
.status-dot.critical { background: var(--critical); box-shadow: 0 0 10px var(--critical-glow); animation: criticalBlink 1s ease-in-out infinite; }
.status-dot.offline { background: var(--offline); }
.status-dot.info { background: var(--info); }
@keyframes ping {
  0% { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(1.8); opacity: 0; }
}
@keyframes criticalBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ===================== ALERT FEED ===================== */
.alert-feed {
  max-height: 290px;
  overflow-y: auto;
  padding: 0;
}
.alert-feed-item {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-soft);
  display: grid;
  grid-template-columns: 4px 1fr auto;
  gap: 10px;
  align-items: center;
  transition: background 0.15s;
}
.alert-feed-item:hover { background: var(--bg-2); }
.alert-feed-item:last-child { border-bottom: none; }
.alert-bar {
  height: 38px; width: 3px; border-radius: 2px;
}
.alert-bar.critical { background: var(--critical); box-shadow: 0 0 6px var(--critical-glow); }
.alert-bar.warning { background: var(--warning); }
.alert-bar.info { background: var(--info); }

.alert-content { min-width: 0; }
.alert-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-0);
  margin-bottom: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.alert-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--text-3);
  letter-spacing: 0.5px;
}
.alert-time {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--text-3);
}

.badge-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  font-weight: 700;
  padding: 3px 7px;
  border-radius: 3px;
  letter-spacing: 0.5px;
}
.badge-count.critical { background: rgba(255,77,94,0.15); color: var(--critical); border: 1px solid rgba(255,77,94,0.3); }
.badge-count.warning { background: rgba(255,184,0,0.12); color: var(--warning); border: 1px solid rgba(255,184,0,0.28); }

/* ===================== DASH BOTTOM TILES ===================== */
.big-number-block {
  display: flex; align-items: baseline; gap: 10px;
  margin-bottom: 10px;
}
.big-stat {
  font-family: 'Anton', sans-serif;
  font-size: 36px;
  letter-spacing: 1px;
  color: var(--text-0);
  line-height: 1;
}
.big-stat .unit { font-size: 16px; color: var(--text-3); margin-left: 4px; }
.big-stat-delta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
}
.big-stat-delta.up { color: var(--running); }
.big-stat-delta.down { color: var(--running); }

.efficiency-wrap {
  position: relative;
  width: 140px; height: 140px;
  margin: 0 auto;
}
.efficiency-ring { width: 100%; height: 100%; }
.efficiency-text {
  position: absolute;
  inset: 0;
  display: grid; place-content: center;
  text-align: center;
}
.efficiency-value {
  font-family: 'Anton', sans-serif;
  font-size: 32px;
  letter-spacing: 1px;
  color: var(--text-0);
}
.efficiency-label {
  font-size: 10px;
  color: var(--text-3);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.efficiency-rows {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.eff-row {
  display: flex; justify-content: space-between;
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-2);
}
.eff-row b { color: var(--text-0); font-weight: 600; }

/* ===================== TICKER ===================== */
.ticker {
  margin-top: 14px;
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  height: 38px;
  display: flex; align-items: center;
  overflow: hidden;
}
.ticker-label {
  background: var(--accent);
  color: var(--bg-0);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 0 14px;
  height: 100%;
  display: grid; place-content: center;
  flex-shrink: 0;
}
.ticker-track {
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  height: 100%;
}
.ticker-content {
  display: inline-block;
  padding-left: 100%;
  animation: tickerMove 60s linear infinite;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-1);
  line-height: 38px;
}
.ticker-content span { margin: 0 28px; }
.ticker-content b { color: var(--accent); }
.ticker-content .crit { color: var(--critical); }
.ticker-content .run { color: var(--running); }
@keyframes tickerMove {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* ===================== DETAIL SCREEN ===================== */
.detail-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 16px;
}
.muted-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.detail-title {
  font-family: 'Anton', sans-serif;
  font-size: 28px;
  letter-spacing: 2px;
  color: var(--text-0);
  line-height: 1;
}
.detail-title .detail-sub {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  letter-spacing: 0;
  color: var(--text-2);
  font-weight: 400;
  margin-left: 10px;
}
.detail-actions { display: flex; gap: 8px; }

.btn {
  padding: 8px 14px;
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  letter-spacing: 0.5px;
  cursor: pointer;
  border: 1px solid var(--border-soft);
  background: var(--bg-2);
  color: var(--text-1);
  transition: all 0.15s;
}
.btn:hover { border-color: var(--accent); color: var(--text-0); }
.btn-primary {
  background: var(--accent);
  color: var(--bg-0);
  border-color: var(--accent);
  font-weight: 600;
}
.btn-primary:hover { background: #ffc828; color: var(--bg-0); }

/* GAUGES */
.gauges-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}
.gauge {
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
}
.gauge-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.gauge-svg { width: 100%; height: 110px; display: block; }
.gauge-value {
  font-family: 'Anton', sans-serif;
  font-size: 24px;
  letter-spacing: 1px;
  color: var(--text-0);
  margin-top: 6px;
  line-height: 1;
}
.gauge-value .unit { font-size: 11px; color: var(--text-3); margin-left: 4px; }
.gauge-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  letter-spacing: 1px;
  color: var(--running);
  text-transform: uppercase;
  margin-top: 4px;
}
.gauge-status.warning { color: var(--warning); }
.gauge-status.critical { color: var(--critical); }

/* PHASES */
.phase-strip { display: flex; gap: 10px; margin-bottom: 14px; }
.phase {
  flex: 1;
  background: var(--bg-2);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  padding: 12px;
  position: relative;
  overflow: hidden;
}
.phase::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
}
.phase.l1::before { background: var(--accent); }
.phase.l2::before { background: var(--running); }
.phase.l3::before { background: var(--info); }
.phase-id {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--text-3);
  margin-bottom: 8px;
}
.phase-rows { display: flex; flex-direction: column; gap: 6px; }
.phase-row {
  display: flex; justify-content: space-between;
  font-size: 12px;
}
.phase-row span { color: var(--text-3); }
.phase-row b {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  color: var(--text-0);
}

.phase-totals {
  display: flex; gap: 10px;
  border-top: 1px dashed var(--border-soft);
  padding-top: 12px;
}
.phase-tot {
  flex: 1;
  background: var(--bg-3);
  border-radius: 4px;
  padding: 8px;
  text-align: center;
}
.phase-tot span {
  display: block;
  font-size: 9.5px;
  letter-spacing: 1px;
  color: var(--text-3);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 4px;
}
.phase-tot b {
  font-family: 'Anton', sans-serif;
  font-size: 18px;
  letter-spacing: 1px;
  color: var(--text-0);
}

/* ENGINE INFO */
.engine-info { display: flex; flex-direction: column; gap: 8px; }
.info-row {
  display: flex; justify-content: space-between;
  padding: 7px 0;
  border-bottom: 1px dashed var(--border-soft);
  font-size: 12.5px;
}
.info-row:last-child { border-bottom: none; }
.info-row span { color: var(--text-3); }
.info-row b { color: var(--text-0); font-weight: 600; font-family: 'JetBrains Mono', monospace; }

.diagram-wrap {
  padding: 18px;
  height: 280px;
  background:
    linear-gradient(135deg, var(--bg-2) 0%, var(--bg-1) 100%);
}
.diagram-wrap svg { width: 100%; height: 100%; }

.event-list { display: flex; flex-direction: column; gap: 10px; }
.event-item {
  display: grid;
  grid-template-columns: auto 8px 1fr;
  gap: 10px;
  align-items: flex-start;
  padding: 8px 0;
  border-bottom: 1px dashed var(--border-soft);
}
.event-item:last-child { border-bottom: none; }
.event-time {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.5px;
  padding-top: 2px;
}
.event-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-top: 6px;
}
.event-dot.running { background: var(--running); }
.event-dot.warning { background: var(--warning); }
.event-dot.critical { background: var(--critical); }
.event-dot.info { background: var(--info); }
.event-text {
  font-size: 12.5px;
  color: var(--text-0);
}
.muted { color: var(--text-3); font-size: 11.5px; }

/* ===================== MAP ===================== */
.map-controls {
  display: flex; justify-content: space-between;
  margin-bottom: 14px;
  gap: 14px;
}
.map-filter-group { display: flex; gap: 6px; }
.map-filter {
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  color: var(--text-1);
  padding: 8px 14px;
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.15s;
}
.map-filter:hover { border-color: var(--accent); color: var(--text-0); }
.map-filter.active {
  background: var(--accent);
  color: var(--bg-0);
  border-color: var(--accent);
  font-weight: 600;
}

.map-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 14px;
  height: calc(100vh - 240px);
}
.map-main {
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}
#map-full {
  width: 100%; height: 100%;
}
.map-legend {
  position: absolute;
  bottom: 14px; left: 14px;
  background: rgba(14, 16, 21, 0.92);
  border: 1px solid var(--border-soft);
  backdrop-filter: blur(10px);
  border-radius: 6px;
  padding: 10px 14px;
  display: flex; gap: 14px;
  z-index: 500;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-1);
}
.map-legend-item { display: flex; align-items: center; gap: 6px; }
.map-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
}
.map-dot.running { background: var(--running); box-shadow: 0 0 6px var(--running); }
.map-dot.standby { background: var(--standby); }
.map-dot.warning { background: var(--warning); }
.map-dot.critical { background: var(--critical); box-shadow: 0 0 8px var(--critical); }

.map-side {
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.map-side-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-soft);
}
.map-list {
  flex: 1;
  overflow-y: auto;
}
.map-list-item {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-soft);
  cursor: pointer;
  transition: background 0.15s;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
}
.map-list-item:hover { background: var(--bg-2); }
.mli-id {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-0);
}
.mli-loc { font-size: 11px; color: var(--text-3); }
.mli-metric {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  text-align: right;
}

/* Leaflet customizations */
.leaflet-container {
  background: #0a0c12;
  font-family: 'DM Sans', sans-serif;
}
.leaflet-popup-content-wrapper {
  background: var(--bg-1);
  color: var(--text-0);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
.leaflet-popup-content {
  margin: 12px 14px;
  font-size: 12px;
}
.leaflet-popup-tip { background: var(--bg-1); border: 1px solid var(--border); }
.leaflet-popup-close-button { color: var(--text-2) !important; }
.popup-title {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  color: var(--text-0);
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}
.popup-row {
  display: flex; justify-content: space-between;
  font-size: 11.5px;
  padding: 2px 0;
}
.popup-row span { color: var(--text-3); }
.popup-row b { color: var(--text-0); font-family: 'JetBrains Mono', monospace; }
.popup-stat-bar {
  margin-top: 8px;
  display: flex; gap: 4px;
}
.popup-stat-bar > div {
  flex: 1;
  background: var(--bg-3);
  padding: 6px;
  text-align: center;
  border-radius: 3px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
}
.popup-stat-bar > div b {
  display: block;
  color: var(--accent);
  font-size: 13px;
  margin-top: 2px;
}

/* Custom marker */
.sin-marker {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid var(--bg-0);
  box-shadow: 0 0 0 1px var(--text-0);
  position: relative;
}
.sin-marker.running { background: var(--running); box-shadow: 0 0 0 1px var(--text-0), 0 0 12px var(--running-glow); }
.sin-marker.standby { background: var(--standby); }
.sin-marker.warning { background: var(--warning); box-shadow: 0 0 0 1px var(--text-0), 0 0 10px var(--warning-glow); }
.sin-marker.critical { background: var(--critical); box-shadow: 0 0 0 1px var(--text-0), 0 0 14px var(--critical-glow); animation: critMark 1s ease-in-out infinite; }
.sin-marker.running::after, .sin-marker.critical::after {
  content: '';
  position: absolute; inset: -4px;
  border-radius: 50%;
  border: 2px solid currentColor;
  color: inherit;
  opacity: 0.5;
  animation: pingMarker 2s ease-out infinite;
}
.sin-marker.running::after { border-color: var(--running); }
.sin-marker.critical::after { border-color: var(--critical); }
@keyframes pingMarker {
  0% { transform: scale(0.6); opacity: 0.7; }
  100% { transform: scale(2.2); opacity: 0; }
}
@keyframes critMark {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* ===================== ALERTS SCREEN ===================== */
.alerts-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}
.alert-summary-card {
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
}
.alert-summary-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; bottom: 0; width: 3px;
}
.alert-summary-card.critical::before { background: var(--critical); }
.alert-summary-card.warning::before { background: var(--warning); }
.alert-summary-card.info::before { background: var(--info); }
.alert-summary-card.resolved::before { background: var(--running); }
.asc-value {
  font-family: 'Anton', sans-serif;
  font-size: 42px;
  letter-spacing: 1px;
  color: var(--text-0);
  line-height: 1;
}
.alert-summary-card.critical .asc-value { color: var(--critical); }
.alert-summary-card.warning .asc-value { color: var(--warning); }
.alert-summary-card.info .asc-value { color: var(--info); }
.alert-summary-card.resolved .asc-value { color: var(--running); }
.asc-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 8px;
}

.alert-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
.alert-table th {
  text-align: left;
  padding: 12px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 1.5px;
  color: var(--text-3);
  text-transform: uppercase;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border-soft);
}
.alert-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text-1);
}
.alert-table tr:hover td { background: var(--bg-2); }
.alert-table tr:last-child td { border-bottom: none; }

.sev {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 3px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.sev.critical { background: rgba(255,77,94,0.15); color: var(--critical); border: 1px solid rgba(255,77,94,0.3); }
.sev.warning { background: rgba(255,184,0,0.12); color: var(--warning); border: 1px solid rgba(255,184,0,0.28); }
.sev.info { background: rgba(74,158,255,0.12); color: var(--info); border: 1px solid rgba(74,158,255,0.28); }
.sev.running { background: rgba(46,230,168,0.12); color: var(--running); border: 1px solid rgba(46,230,168,0.28); }

/* ===================== REPORTS ===================== */
.report-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 16px;
}
.bar-list { display: flex; flex-direction: column; gap: 10px; }
.bar-item {
  display: grid;
  grid-template-columns: 100px 1fr 70px;
  gap: 10px;
  align-items: center;
  font-size: 12px;
}
.bar-item-label { color: var(--text-2); font-family: 'JetBrains Mono', monospace; font-size: 11px; }
.bar-item-track {
  height: 14px;
  background: var(--bg-3);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}
.bar-item-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #ffc828);
  border-radius: 3px;
  transition: width 1.2s cubic-bezier(.4,0,.2,1);
}
.bar-item-value {
  text-align: right;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--text-0);
}

.cost-block { text-align: center; padding-top: 8px; }
.cost-big {
  font-family: 'Anton', sans-serif;
  font-size: 42px;
  letter-spacing: 2px;
  color: var(--accent);
  line-height: 1;
}
.cost-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-3);
  margin-top: 8px;
  letter-spacing: 1px;
}
.cost-rows { margin-top: 16px; text-align: left; }
.cost-row {
  display: flex; justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--border-soft);
  font-size: 12.5px;
}
.cost-row span { color: var(--text-2); }
.cost-row b { color: var(--text-0); font-family: 'JetBrains Mono', monospace; }

/* ===================== SETTINGS ===================== */
.settings-list { display: flex; flex-direction: column; }
.settings-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0;
  border-bottom: 1px dashed var(--border-soft);
}
.settings-row:last-child { border-bottom: none; }
.settings-row b { display: block; color: var(--text-0); font-size: 13.5px; font-weight: 600; }
.settings-row .muted { color: var(--text-3); font-size: 11.5px; }

.switch { position: relative; display: inline-block; width: 42px; height: 22px; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch span {
  position: absolute; cursor: pointer; inset: 0;
  background: var(--bg-3); border-radius: 22px;
  transition: 0.2s;
}
.switch span::before {
  content: ''; position: absolute;
  width: 16px; height: 16px;
  left: 3px; bottom: 3px;
  background: var(--text-2);
  border-radius: 50%;
  transition: 0.2s;
}
.switch input:checked + span { background: var(--accent); }
.switch input:checked + span::before { transform: translateX(20px); background: var(--bg-0); }

.integration-list { display: flex; flex-direction: column; gap: 4px; }
.integration-row {
  display: grid;
  grid-template-columns: 8px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px dashed var(--border-soft);
}
.integration-row:last-child { border-bottom: none; }
.integration-row b { display: block; font-size: 13px; color: var(--text-0); font-weight: 600; }
.integration-row .muted { color: var(--text-3); font-size: 11px; }
.integration-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
}
.integration-dot.running { background: var(--running); box-shadow: 0 0 6px var(--running); }
.integration-dot.warning { background: var(--warning); }
.integration-dot.offline { background: var(--offline); }

.about-block { display: flex; flex-direction: column; gap: 0; }
.about-row {
  display: flex; justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border-soft);
  font-size: 12.5px;
}
.about-row:last-child { border-bottom: none; }
.about-row span { color: var(--text-2); }
.about-row b { color: var(--text-0); font-family: 'JetBrains Mono', monospace; }

/* ===================== TOAST ===================== */
.toast-container {
  position: fixed;
  top: 76px; right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 360px;
  pointer-events: none;
}
.toast {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
  display: grid;
  grid-template-columns: 4px 1fr;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  pointer-events: auto;
  animation: toastIn 0.35s cubic-bezier(.16,1,.3,1);
  position: relative;
  overflow: hidden;
}
.toast::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0; width: 3px;
}
.toast.critical::before { background: var(--critical); }
.toast.warning::before { background: var(--warning); }
.toast.info::before { background: var(--info); }
.toast.running::before { background: var(--running); }
.toast-bar { display: none; }
.toast-content { padding-left: 4px; }
.toast-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-0);
  margin-bottom: 4px;
}
.toast-msg {
  font-size: 11.5px;
  color: var(--text-2);
  line-height: 1.4;
}
.toast-time {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-3);
  margin-top: 4px;
}
.toast.out { animation: toastOut 0.3s forwards; }
@keyframes toastIn {
  from { transform: translateX(120%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes toastOut {
  to { transform: translateX(120%); opacity: 0; }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1200px) {
  .kpi-grid, .dash-row-wide { grid-template-columns: repeat(2, 1fr); }
  .dash-row { grid-template-columns: 1fr; }
  .gauges-grid { grid-template-columns: repeat(2, 1fr); }
  .map-layout { grid-template-columns: 1fr; height: auto; }
  #map-full { height: 480px; }
}
@media (max-width: 800px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .kpi-grid, .alerts-summary { grid-template-columns: repeat(2, 1fr); }
  .dash-row-wide { grid-template-columns: 1fr; }
  .gauges-grid { grid-template-columns: repeat(2, 1fr); }
  .topbar-search { display: none; }
}