/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
  background-color: #0b1120;
  color: #e2e8f0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Header */
.app-header {
  background: #111827;
  border-bottom: 1px solid #1f2937;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  font-size: 26px;
  background: #1e293b;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid #334155;
}

.app-title {
  font-size: 16px;
  font-weight: 700;
  color: #f8fafc;
}

.app-subtitle {
  font-size: 11px;
  color: #94a3b8;
}

/* Expedition Selector Box in Header */
.expedition-selector-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #0f172a;
  border: 1px solid #334155;
  padding: 6px 12px;
  border-radius: 8px;
}

.expedition-selector-box label {
  font-size: 10px;
  font-weight: 800;
  color: #38bdf8;
  letter-spacing: 0.5px;
}

.form-select-exp {
  background: #1e293b;
  border: 1px solid #475569;
  color: #ffffff;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  max-width: 320px;
}

.form-select-exp:focus {
  outline: none;
  border-color: #38bdf8;
}

.trip-status-pill {
  font-size: 10px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 10px;
  white-space: nowrap;
}

.trip-status-pill.running { background: #064e3b; color: #34d399; border: 1px solid #10b981; }
.trip-status-pill.ready { background: #1e3a8a; color: #93c5fd; border: 1px solid #3b82f6; }
.trip-status-pill.completed { background: #334155; color: #cbd5e1; }

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.trip-timer-box {
  background: #0f172a;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid #1e293b;
  text-align: right;
}

.trip-timer-box small {
  display: block;
  font-size: 9px;
  color: #64748b;
  font-weight: 700;
}

.trip-timer {
  font-family: monospace;
  font-size: 14px;
  font-weight: 700;
  color: #38bdf8;
}

.btn {
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  border: none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.live-stream-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid #10b981;
  color: #34d399;
  font-size: 11px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulseDot 1.6s infinite;
}

@keyframes pulseDot {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* Engine OFF Standby Banner */
.engine-off-banner {
  background: #1e1b4b;
  border-bottom: 1px solid #4338ca;
  padding: 8px 20px;
  display: block;
  transition: all 0.3s ease;
}

.engine-off-banner.hidden {
  display: none;
}

.banner-content {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 1200px;
  margin: 0 auto;
}

.banner-icon { font-size: 20px; }

.banner-content strong {
  display: block;
  font-size: 12px;
  color: #a5b4fc;
}

.banner-content p {
  font-size: 11px;
  color: #cbd5e1;
  margin-top: 2px;
}

.banner-content a {
  color: #38bdf8;
  font-weight: 700;
  text-decoration: underline;
}

/* Scenario Summary Bar */
.scenario-summary-bar {
  background: #0f172a;
  border-bottom: 1px solid #1e293b;
  padding: 8px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 11px;
}

.summary-pill {
  display: flex;
  align-items: center;
  gap: 5px;
  color: #cbd5e1;
}

.summary-pill strong { color: #f1f5f9; }

#barDO {
  font-family: monospace;
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.4);
  padding: 1px 6px;
  border-radius: 4px;
}

.badge-flow { color: #10b981; font-weight: 700; }
.badge-congested { color: #f59e0b; font-weight: 700; }
.badge-gridlock { color: #ef4444; font-weight: 700; }
.badge-damaged { color: #f97316; font-weight: 700; }
.badge-flooded { color: #06b6d4; font-weight: 700; }
.badge-disaster { color: #a855f7; font-weight: 700; }

.badge-normal { color: #10b981; }
.badge-warning { color: #f59e0b; }
.badge-critical { color: #ef4444; }

/* Main Layout */
.main-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 16px;
  padding: 16px 20px;
  flex: 1;
}

@media (max-width: 1100px) {
  .main-layout {
    grid-template-columns: 1fr;
  }
}

/* Cards */
.card {
  background: #111827;
  border: 1px solid #1f2937;
  border-radius: 10px;
  padding: 14px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  border-bottom: 1px solid #1f2937;
  padding-bottom: 8px;
}

.card-header h2, .card-header h3 {
  font-size: 14px;
  font-weight: 700;
  color: #f1f5f9;
}

/* Map Section */
.map-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 520px;
}

.map-badges {
  display: flex;
  gap: 8px;
}

.info-badge {
  background: #1e293b;
  border: 1px solid #334155;
  color: #38bdf8;
  font-family: monospace;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
}

.map-canvas {
  flex: 1;
  min-height: 420px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #1e293b;
}

/* Map Legend */
.map-legend {
  margin-top: 10px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 11px;
  color: #94a3b8;
  background: #0f172a;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid #1e293b;
}

.legend-title {
  font-weight: 700;
  color: #e2e8f0;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.color-box {
  width: 12px;
  height: 8px;
  border-radius: 2px;
  display: inline-block;
}

.color-box.free-flow { background: #10b981; }
.color-box.congested { background: #f59e0b; }
.color-box.gridlock { background: #dc2626; }
.color-box.damaged { background: #ea580c; border: 1px dashed #ffffff; }
.color-box.flooded { background: #06b6d4; }
.color-box.disaster { background: #7c3aed; }

/* Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 12px;
  padding: 10px;
}

@media (max-width: 600px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.metric-box {
  background: #0f172a;
  border: 1px solid #1e293b;
  border-radius: 8px;
  padding: 10px;
  text-align: center;
}

.metric-label {
  font-size: 11px;
  color: #94a3b8;
  margin-bottom: 4px;
}

.metric-value {
  font-size: 20px;
  font-weight: 700;
  color: #38bdf8;
  font-family: monospace;
}

.metric-value small {
  font-size: 12px;
  color: #94a3b8;
}

.metric-sub {
  font-size: 10px;
  color: #64748b;
  margin-top: 3px;
}

/* Microclimate Section */
.microclimate-card {
  margin-bottom: 12px;
}

.subsystem-pill {
  background: #064e3b;
  color: #34d399;
  border: 1px solid #059669;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 12px;
}

.subsystem-pill.chiller-off {
  background: #7f1d1d;
  color: #f87171;
  border-color: #dc2626;
}

.zones-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}

@media (max-width: 700px) {
  .zones-container {
    grid-template-columns: 1fr;
  }
}

.zone-box {
  background: #0f172a;
  border: 1px solid #1e293b;
  border-radius: 8px;
  padding: 10px;
  transition: border-color 0.2s ease;
}

.zone-box.warning { border-color: #f59e0b; background: #1c1917; }
.zone-box.critical { border-color: #ef4444; background: #261111; }

.zone-name {
  font-size: 10px;
  font-weight: 700;
  color: #94a3b8;
  margin-bottom: 6px;
}

.zone-temp {
  font-size: 22px;
  font-weight: 700;
  color: #10b981;
  font-family: monospace;
}

.zone-temp.warning { color: #f59e0b; }
.zone-temp.critical { color: #ef4444; }

.zone-rh {
  font-size: 12px;
  color: #38bdf8;
  margin-top: 2px;
  font-weight: 600;
}

.zone-gauge {
  background: #1e293b;
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
  margin: 8px 0;
}

.gauge-fill {
  height: 100%;
  background: #10b981;
  transition: width 0.3s ease, background 0.3s ease;
}

.zone-desc {
  font-size: 10px;
  color: #64748b;
}

/* CO2 Strip */
.co2-strip {
  background: #0f172a;
  border: 1px solid #1e293b;
  border-radius: 6px;
  padding: 8px 12px;
}

.co2-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  margin-bottom: 6px;
  color: #cbd5e1;
}

.threshold-tag {
  color: #64748b;
  font-size: 10px;
}

.co2-bar {
  background: #1e293b;
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
}

.co2-fill {
  background: #3b82f6;
  height: 100%;
  transition: width 0.3s ease, background 0.3s ease;
}

/* Chart Section */
.chart-card {
  padding: 12px;
}

.chart-toggles {
  display: flex;
  gap: 6px;
}

.chart-tab {
  background: #1e293b;
  border: 1px solid #334155;
  color: #94a3b8;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
}

.chart-tab.active {
  background: #2563eb;
  color: #ffffff;
  border-color: #3b82f6;
}

.chart-container {
  height: 180px;
  width: 100%;
  position: relative;
}

/* Stream Inspector Bar (Kafka / WebSocket Consumer Viewer) */
.stream-inspector-bar {
  background: #020617;
  border-top: 1px solid #1e293b;
  padding: 10px 20px;
}

.inspector-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  font-size: 11px;
}

.inspector-title {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #38bdf8;
}

.pulse-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
}

.pulse-indicator.live {
  box-shadow: 0 0 8px #10b981;
  animation: pulse 1s infinite;
}

.inspector-meta {
  color: #64748b;
  font-family: monospace;
}

.inspector-terminal {
  background: #090d16;
  border: 1px solid #1e293b;
  border-radius: 6px;
  padding: 8px 12px;
  max-height: 90px;
  overflow-y: auto;
}

.inspector-terminal pre {
  font-family: monospace;
  font-size: 11px;
  color: #34d399;
  white-space: pre-wrap;
  word-break: break-all;
}

/* Truck Icon SVG Styling */
.truck-marker-icon {
  transition: transform 0.2s linear;
}