:root {
  --background: #060a12;
  --panel-bg: #0c121e;
  --sapphire: #0f52ba;
  --sapphire-dim: rgba(15, 82, 186, 0.15);
  --emerald: #0f8a5f;
  --emerald-dim: rgba(15, 138, 95, 0.15);
  --gold: #d4af37;
  --gold-dim: rgba(212, 175, 55, 0.15);
  --border: #172237;
  --text-white: #ffffff;
  --text-slate: #94a3b8;
  --danger: #ef4444;
  --warning: #f59e0b;
  --card-bg: #03070d;
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--background);
  color: #cbd5e1;
  height: 100vh;
  overflow: hidden;
  position: relative;
}

/* ── AMBIENT BACKGROUND GLOWS ── */
.line-bg-orbs {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  overflow: hidden;
  z-index: -1;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(150px);
  opacity: 0.14;
}

.orb-blue {
  width: 500px; height: 500px;
  background-color: var(--sapphire);
  top: -150px; left: -100px;
}

.orb-green {
  width: 600px; height: 600px;
  background-color: var(--emerald);
  bottom: -200px; right: -100px;
}

/* Grid Backdrop */
body::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(rgba(30, 41, 59, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 41, 59, 0.05) 1px, transparent 1px);
  background-size: 30px 30px;
  z-index: -2;
  pointer-events: none;
}

/* ── LAYOUT ── */
.dashboard-grid {
  display: flex;
  height: 100vh;
  width: 100vw;
  position: relative;
  z-index: 10;
}

/* Left panel */
.main-panel {
  flex: 1;
  padding: 30px 40px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.brand-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--sapphire);
  padding-bottom: 18px;
  margin-bottom: 20px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.s-logo {
  width: 36px;
  height: 36px;
  filter: drop-shadow(0 4px 6px rgba(15, 82, 186, 0.3));
}

.b-title {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--text-white);
  display: block;
  line-height: 1.1;
}

.b-sub {
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--text-slate);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 20px;
}

.status-dot {
  width: 7px;
  height: 7px;
  background-color: var(--emerald);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--emerald);
  animation: pulseGlow 1.8s infinite ease-in-out;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.6; box-shadow: 0 0 4px var(--emerald); }
  50% { opacity: 1; box-shadow: 0 0 10px var(--emerald); }
}

.status-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  color: var(--text-slate);
}

/* ── ASSEMBLY FLOW CHART ── */
.workstation-flow-box {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.flow-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.flow-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-white);
}

.flow-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--gold);
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  max-height: 180px;
  overflow-y: auto;
  padding-right: 5px;
}

/* Scrollbar styling */
.flow-grid::-webkit-scrollbar {
  width: 4px;
}

.flow-grid::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 2px;
}

/* Workstation Card */
.operator-card {
  background: var(--card-bg);
  border: 1.5px dashed var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 75px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.op-lbl {
  font-size: 9px;
  color: var(--text-slate);
  font-weight: bold;
}

.op-task {
  font-family: 'Outfit', sans-serif;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--text-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.op-time-adjuster {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.op-time {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
}

.adjust-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-slate);
  font-size: 10px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s ease;
}

.adjust-btn:hover {
  border-color: var(--sapphire);
  color: var(--text-white);
  background-color: var(--sapphire-dim);
}

/* Card States */
.card-balanced {
  border-style: solid;
  border-color: var(--emerald);
  box-shadow: 0 0 10px rgba(15, 138, 95, 0.1);
}

.card-bottleneck {
  border-style: solid;
  border-color: var(--danger);
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.25);
  animation: borderAlert 2s infinite ease-in-out;
}

.card-idle {
  border-style: solid;
  border-color: var(--warning);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.15);
}

@keyframes borderAlert {
  0%, 100% { box-shadow: 0 0 4px var(--danger); }
  50% { box-shadow: 0 0 14px var(--danger); }
}

/* ── ACTIONS LAYOUT ── */
.actions-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 20px;
  flex: 1;
}

.action-card {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
}

.action-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 12.5px;
  text-transform: uppercase;
  color: var(--text-slate);
  letter-spacing: 1px;
  margin-bottom: 15px;
}

/* Config cards inputs */
.form-group {
  margin-bottom: 12px;
}

.form-group label {
  display: block;
  font-size: 9.5px;
  font-weight: 700;
  color: var(--text-slate);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.form-group select, .form-group input {
  width: 100%;
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 12px;
  color: var(--text-white);
  outline: none;
}

.form-group select:focus, .form-group input:focus {
  border-color: var(--sapphire);
}

/* ── TIME STUDY STOPWATCH ── */
.time-study-card {
  justify-content: space-between;
}

.ts-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ts-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 8px;
  font-weight: 700;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 2px 7px;
  border-radius: 3px;
}

.stopwatch-display {
  font-family: 'JetBrains Mono', monospace;
  font-size: 40px;
  font-weight: 700;
  color: var(--text-white);
  text-align: center;
  margin: 15px 0;
  line-height: 1;
  letter-spacing: -1px;
}

.stopwatch-controls {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.btn-ts {
  flex: 1;
  border: none;
  border-radius: 5px;
  padding: 10px;
  font-family: 'Outfit', sans-serif;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-ts.start {
  background-color: var(--sapphire);
  color: #fff;
}

.btn-ts.start:hover {
  background-color: #0d469e;
}

.btn-ts.stop {
  background-color: var(--danger);
  color: #fff;
}

.btn-ts.stop:hover {
  background-color: #c93030;
}

.btn-ts.lap {
  background-color: var(--emerald);
  color: #fff;
}

.btn-ts.lap:hover:not(:disabled) {
  background-color: #0c7350;
}

.btn-ts.lap:disabled {
  background-color: var(--border);
  color: var(--text-slate);
  cursor: not-allowed;
}

.btn-ts.reset {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  color: var(--text-slate);
}

.btn-ts.reset:hover {
  color: var(--text-white);
  border-color: var(--text-slate);
}

/* Laps List */
.laps-wrapper {
  height: 90px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
  background-color: var(--card-bg);
}

.laps-table {
  width: 100%;
  border-collapse: collapse;
}

.laps-table th, .laps-table td {
  padding: 6px 12px;
  font-size: 10.5px;
  text-align: left;
}

.laps-table th {
  font-family: 'Outfit', sans-serif;
  font-size: 9px;
  text-transform: uppercase;
  color: var(--text-slate);
  background-color: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
}

.laps-table td {
  border-bottom: 1px dashed rgba(255,255,255,0.02);
  color: var(--text-white);
}

.laps-table td:nth-child(2) {
  font-family: 'JetBrains Mono', monospace;
  color: var(--gold);
}

.btn-delete-lap {
  background: none;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-size: 10px;
}

.placeholder-row td {
  text-align: center;
  color: var(--text-slate);
  padding: 20px 0;
}

/* ── RIGHT COLUMN: SIDE PANEL ── */
.side-panel {
  width: 380px;
  background-color: var(--panel-bg);
  border-left: 1px solid var(--border);
  padding: 24px;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  flex-shrink: 0;
}

.divider {
  border-top: 1px solid var(--border);
  margin: 18px 0;
}

/* Architect Box */
.architect-box {
  background: var(--sapphire-dim);
  border: 1px solid rgba(15, 82, 186, 0.2);
  border-radius: 6px;
  padding: 15px;
  position: relative;
}

.architect-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 3px; height: 100%;
  background-color: var(--sapphire);
}

.arch-tag {
  font-size: 8px;
  font-weight: 800;
  color: var(--sapphire);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.arch-name {
  font-family: 'Outfit', sans-serif;
  font-size: 17px;
  font-weight: 800;
  color: var(--text-white);
  margin-top: 2px;
}

.arch-desc {
  font-size: 10.5px;
  color: var(--text-slate);
  margin-bottom: 8px;
}

.arch-statement {
  font-size: 11px;
  color: #cbd5e1;
  line-height: 1.5;
  text-align: justify;
}

.arch-statement strong {
  color: var(--text-white);
}

/* Gauge block */
.panel-sec-title {
  font-family: 'Outfit', sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-slate);
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}

.gauge-card {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.gauge-wrapper {
  position: relative;
  width: 160px;
  height: 90px;
}

.gauge-svg {
  width: 100%;
  height: 100%;
}

.gauge-track {
  stroke: var(--border);
  stroke-linecap: round;
}

.gauge-fill {
  stroke: var(--sapphire);
  stroke-linecap: round;
  transition: stroke-dashoffset 0.8s ease-out;
}

.gauge-text {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.gauge-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  font-weight: 900;
  color: var(--text-white);
  line-height: 1;
}

.gauge-lbl {
  font-size: 7px;
  color: var(--text-slate);
  letter-spacing: 1px;
  margin-top: 2px;
}

.compliance-banner {
  margin-top: 10px;
  font-family: 'Outfit', sans-serif;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 1px;
  padding: 4px 14px;
  border-radius: 12px;
  text-align: center;
}

.state-await {
  background-color: var(--sapphire-dim);
  color: var(--text-white);
  border: 1px solid var(--sapphire);
}

.state-balanced {
  background-color: var(--emerald-dim);
  color: var(--emerald);
  border: 1px solid var(--emerald);
}

.state-bottleneck {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  border: 1px solid var(--danger);
}

/* Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.metric-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
}

.card-lbl {
  display: block;
  font-size: 9px;
  color: var(--text-slate);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.card-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-white);
}

/* Bottleneck log */
.bottleneck-log {
  max-height: 140px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.log-row {
  border-radius: 5px;
  padding: 8px 12px;
  font-size: 11px;
  line-height: 1.45;
}

.log-row.info {
  background-color: var(--card-bg);
  border: 1px dashed var(--border);
  color: var(--text-slate);
  text-align: center;
}

.log-row.alert {
  background-color: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--danger);
}

.log-row.alert strong {
  font-family: 'JetBrains Mono', monospace;
}