/* === FATAPLUS OS — Commercial Dashboard ===
   Palette: warm charcoal + terracotta accent on cream substrate.
   Inherits Nexio Data Hub design language. No blue-purple, no gradients, no glow.
   Type: Instrument Serif (display) + JetBrains Mono (data/labels).
*/

:root {
  --bg: #f5f1ea;
  --surface: #ffffff;
  --ink: #1a1816;
  --ink-2: #5c574f;
  --ink-3: #8a847a;
  --line: #d9d3c7;
  --line-2: #ebe6dc;
  --accent: #b8451e;
  --accent-soft: #f4e3dc;
  --accent-2: #2d5f3f;
  --accent-2-soft: #dce8df;
  --warn: #8a6d1b;
  --warn-soft: #f0e8d0;
  --danger: #8a2e1e;
  --danger-soft: #f4dcd8;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --serif: 'Instrument Serif', Georgia, serif;
}

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

body {
  font-family: system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
}

/* === HEADER === */
.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.brand {
  display: flex;
  gap: 14px;
  align-items: center;
}

.brand-mark {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--surface);
  background: var(--ink);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -0.5px;
}

.brand h1 {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 400;
  line-height: 1.1;
  color: var(--ink);
}

.brand-sub {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  margin-top: 2px;
}

.topbar-meta {
  display: flex;
  gap: 8px;
  align-items: center;
}

.meta-tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-2);
  background: var(--bg);
  padding: 4px 10px;
  border: 1px solid var(--line);
}

.meta-tag.live::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--accent-2);
  border-radius: 50%;
  margin-right: 5px;
  vertical-align: middle;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* === TABS === */
.tabs {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  gap: 0;
  overflow-x: auto;
}

.tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 12px 18px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}

.tab:hover { color: var(--ink); }

.tab.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
  font-weight: 500;
}

/* === MAIN === */
#app {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.panel { display: none; }
.panel.active { display: block; }

/* === KPI GRID === */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.kpi {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 18px 16px;
  position: relative;
}

.kpi-label {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--ink-3);
  margin-bottom: 6px;
}

.kpi-value {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 400;
  line-height: 1;
  color: var(--ink);
}

.kpi-unit {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-2);
  margin-top: 4px;
}

.kpi-accent { border-left: 3px solid var(--accent); }
.kpi-green { border-left: 3px solid var(--accent-2); }
.kpi-warn { border-left: 3px solid var(--warn); }
.kpi-danger { border-left: 3px solid var(--danger); }

/* === CARDS === */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 20px 24px;
  margin-bottom: 16px;
}

.card h2 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 16px;
  color: var(--ink);
}

.data-year {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-3);
  margin-left: 8px;
  vertical-align: middle;
}

.note {
  font-size: 13px;
  color: var(--ink-2);
  margin-bottom: 16px;
  line-height: 1.5;
}

.dual-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 800px) {
  .dual-col { grid-template-columns: 1fr; }
}

/* === STATUS ROWS (machine state, deps, etc) === */
.status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-2);
}

.status-row:last-child { border-bottom: none; }

.status-label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink);
}

.status-detail {
  font-size: 12px;
  color: var(--ink-3);
  margin-top: 2px;
}

.status-value {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-2);
  text-align: right;
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 6px;
  vertical-align: middle;
}

.dot-green { background: var(--accent-2); }
.dot-warn { background: var(--warn); }
.dot-accent { background: var(--accent); }
.dot-danger { background: var(--danger); }
.dot-gray { background: var(--ink-3); }

/* === TABLES === */
.table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--ink-3);
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  font-weight: 500;
}

.data-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--line-2);
  color: var(--ink);
}

.data-table td.num, .data-table th.num {
  font-family: var(--mono);
  text-align: right;
}

.data-table tbody tr:hover {
  background: var(--bg);
}

.data-table.compact td,
.data-table.compact th {
  padding: 6px 10px;
  font-size: 12px;
}

/* === MODULE LIST (engine tab) === */
.module-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-2);
}

.module-item:last-child { border-bottom: none; }

.module-left {
  flex: 1;
}

.module-name {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
}

.module-desc {
  font-size: 12px;
  color: var(--ink-2);
  margin-top: 3px;
  line-height: 1.4;
}

.module-right {
  text-align: right;
  flex-shrink: 0;
  margin-left: 16px;
}

.module-status {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 8px;
}

.status-installed {
  color: var(--accent-2);
  background: var(--accent-2-soft);
}

.status-pending {
  color: var(--warn);
  background: var(--warn-soft);
}

.status-active {
  color: var(--accent);
  background: var(--accent-soft);
}

/* === FUNNEL === */
.funnel-step {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.funnel-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink);
  width: 110px;
  flex-shrink: 0;
}

.funnel-track {
  flex: 1;
  height: 26px;
  background: var(--line-2);
  position: relative;
}

.funnel-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.4s ease;
}

.funnel-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-2);
  width: 60px;
  text-align: right;
}

/* === ACTIVITY FEED === */
.activity-item {
  display: flex;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line-2);
}

.activity-item:last-child { border-bottom: none; }

.activity-time {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-3);
  width: 80px;
  flex-shrink: 0;
  padding-top: 1px;
}

.activity-text {
  font-size: 13px;
  color: var(--ink);
}

.activity-text .mono {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-2);
}

/* === PIPELINE STAGES === */
.pipeline-stage {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.stage-number {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--surface);
  background: var(--ink);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stage-content {
  flex: 1;
}

.stage-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}

.stage-desc {
  font-size: 12px;
  color: var(--ink-2);
  margin-top: 2px;
}

.stage-count {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink);
}

/* === STACK MAP (adaptation table) === */
.stack-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-2);
}

.stack-row:last-child { border-bottom: none; }

.stack-original {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  text-decoration: line-through;
}

.stack-arrow {
  color: var(--ink-3);
  font-size: 14px;
}

.stack-replacement {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent-2);
  font-weight: 500;
}

/* === AGENTS === */
.agent-card {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-2);
}

.agent-card:last-child { border-bottom: none; }

.agent-icon {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 11px;
  color: var(--surface);
  background: var(--accent);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.agent-body {
  flex: 1;
}

.agent-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}

.agent-desc {
  font-size: 12px;
  color: var(--ink-2);
  margin-top: 3px;
  line-height: 1.4;
}

.agent-meta {
  display: flex;
  gap: 12px;
  margin-top: 6px;
}

.agent-meta-item {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-3);
}

.agent-meta-item strong {
  color: var(--ink);
  font-weight: 500;
}

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
  margin-top: 32px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-mark {
  font-family: var(--serif);
  font-size: 16px;
  color: var(--ink);
}

.footer-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
}

/* === EMPTY STATES === */
.empty-state {
  text-align: center;
  padding: 32px 16px;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 12px;
}

/* === KPI ROW (inline, smaller) === */
.kpi-row {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.kpi-mini {
  display: flex;
  flex-direction: column;
}

.kpi-mini-val {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1;
  color: var(--ink);
}

.kpi-mini-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 4px;
}

/* === REGION BARS (repurposed for bar charts) === */
.bar-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 7px;
}

.bar-row .bname {
  font-size: 13px;
  width: 120px;
  flex-shrink: 0;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bar-row .btrack {
  flex: 1;
  height: 22px;
  background: var(--line-2);
  position: relative;
}

.bar-row .bfill {
  height: 100%;
  background: var(--ink);
  transition: width 0.4s ease;
}

.bar-row .bfill.accent { background: var(--accent); }
.bar-row .bfill.green { background: var(--accent-2); }
.bar-row .bfill.warn { background: var(--warn); }

.bar-row .bval {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-2);
  width: 70px;
  text-align: right;
}