/* PH-LDC Ops Simulator — dark industrial (teal / orange) */
:root {
  --bg: #070c0e;
  --panel: #0f181c;
  --panel2: #132026;
  --border: #1e333a;
  --teal: #14b8a6;
  --teal-dim: #0f766e;
  --cyan: #22d3ee;
  --orange: #f97316;
  --amber: #f59e0b;
  --red: #ef4444;
  --green: #4ade80;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --dim: #64748b;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
}

#app {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

.banner {
  background: #3b1d0f;
  border-bottom: 1px solid #7c2d12;
  color: #fdba74;
  font-size: 11px;
  padding: 6px 14px;
  line-height: 1.35;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  padding: 10px 14px;
  background: linear-gradient(180deg, #121c20, #0d1518);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  flex-direction: column;
  min-width: 220px;
}
.brand .id {
  color: var(--teal);
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 13px;
}
.brand h1 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.kpi-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex: 1;
}
.kpi {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  min-width: 110px;
}
.kpi .k { display: block; font-size: 10px; color: var(--dim); text-transform: uppercase; letter-spacing: 0.06em; }
.kpi .v { font-family: var(--mono); font-size: 15px; color: var(--cyan); }

.controls-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.btn, button.btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--text);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover { border-color: var(--teal-dim); color: #fff; }
.btn.active { background: var(--teal-dim); border-color: var(--teal); color: #fff; }
.btn.accent { background: #7c2d12; border-color: var(--orange); color: #ffedd5; }
.btn.accent:hover { background: #9a3412; }
.btn.danger { border-color: #7f1d1d; color: #fecaca; }
.btn.ghost { background: transparent; }

label.flow-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}
label.flow-label input[type="range"] {
  width: 140px;
  accent-color: var(--teal);
}

.main {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 0;
  flex: 1;
  min-height: 0;
}

@media (max-width: 960px) {
  .main { grid-template-columns: 1fr; }
}

.center-col {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-right: 1px solid var(--border);
}

.panel {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 8px 12px 12px;
}
.panel h2 {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

#schematic-canvas, #altimetry-canvas {
  width: 100%;
  display: block;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0d1518;
  cursor: crosshair;
}
#schematic-canvas { height: 200px; }
#altimetry-canvas { height: 220px; }

.side {
  background: var(--panel);
  padding: 10px 12px;
  overflow: auto;
  max-height: calc(100vh - 120px);
}

.side h2 {
  margin: 0 0 8px;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

#station-detail h3 {
  margin: 0 0 10px;
  font-size: 16px;
}
#station-detail h4 {
  margin: 14px 0 8px;
  font-size: 12px;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.tag {
  font-size: 11px;
  background: #134e4a;
  color: var(--cyan);
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
  font-family: var(--mono);
}
.meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.meta-grid .lbl {
  display: block;
  font-size: 10px;
  color: var(--dim);
  text-transform: uppercase;
}
.meta-grid .val {
  font-family: var(--mono);
  font-size: 13px;
}
.edit-hint {
  font-style: normal;
  font-size: 9px;
  color: var(--amber);
  font-family: var(--sans);
  margin-left: 4px;
}
.muted { color: var(--muted); font-size: 12px; }
.disclaimer-mini {
  margin-top: 12px;
  font-size: 10px;
  color: var(--dim);
  border-top: 1px dashed var(--border);
  padding-top: 8px;
}

.pump-list { display: flex; flex-direction: column; gap: 6px; }
.pump-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  text-align: left;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #0c1417;
  color: var(--text);
  padding: 8px 10px;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
}
.pump-btn.on { border-color: var(--teal-dim); }
.pump-btn.off { border-color: #7f1d1d; color: #fecaca; }
.pump-led {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 6px var(--red);
}
.pump-btn.on .pump-led {
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
}

.inj-label {
  display: block;
  font-size: 12px;
  color: var(--muted);
}
.inj-label input { width: 100%; accent-color: var(--amber); margin: 6px 0; }

.tank-list {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.tank-card {
  width: 90px;
  text-align: center;
}
.tank-name { font-size: 11px; margin-bottom: 4px; }
.tank-bar {
  height: 90px;
  width: 48px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: 4px 4px 2px 2px;
  background: #020617;
  position: relative;
  overflow: hidden;
}
.tank-fill {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  background: linear-gradient(180deg, #f59e0b, #b45309);
  transition: height 0.4s ease;
}
.tank-pct { font-family: var(--mono); font-size: 12px; margin-top: 4px; color: var(--amber); }

#alarms-list { display: flex; flex-direction: column; gap: 4px; max-height: 160px; overflow: auto; }
.alarm {
  font-size: 11px;
  padding: 6px 8px;
  border-radius: 4px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
  border: 1px solid var(--border);
}
.alarm .dot {
  width: 8px; height: 8px; border-radius: 50%; margin-top: 3px; flex-shrink: 0;
}
.alarm-critical { background: #450a0a; border-color: #7f1d1d; color: #fecaca; }
.alarm-critical .dot { background: var(--red); box-shadow: 0 0 6px var(--red); }
.alarm-warn { background: #451a03; border-color: #9a3412; color: #fed7aa; }
.alarm-warn .dot { background: var(--orange); }
.alarm-ok { font-size: 12px; color: var(--green); padding: 6px; }

.scenarios {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.tank-mini {
  display: grid;
  grid-template-columns: 48px 1fr 36px;
  gap: 6px;
  align-items: center;
  margin-bottom: 6px;
  font-size: 11px;
}
.tank-mini-bar {
  height: 8px;
  background: #020617;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.tank-mini-bar > div {
  height: 100%;
  background: linear-gradient(90deg, #b45309, #f59e0b);
}
.tank-mini-pct { font-family: var(--mono); color: var(--amber); text-align: right; }

.footer-note {
  padding: 8px 14px;
  font-size: 10px;
  color: var(--dim);
  border-top: 1px solid var(--border);
  background: #080e10;
}

.fatal {
  padding: 40px;
  color: #fecaca;
  max-width: 640px;
}

/* —— Extensions: editor, logs, SOP modal —— */
.brand .meta-sub {
  font-size: 11px;
  color: var(--dim);
  font-family: var(--mono);
  margin-top: 2px;
}

.editor-panel {
  margin-top: 12px;
  padding: 10px;
  background: #0c1417;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.editor-panel h4 { margin-top: 0; }
.ed-label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 8px;
}
.ed-label input {
  display: block;
  width: 100%;
  margin-top: 4px;
  background: #020617;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  padding: 6px 8px;
  font-family: var(--mono);
  font-size: 12px;
}
.editor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.logs-panel { padding-bottom: 16px; }
.logs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 900px) {
  .logs-grid { grid-template-columns: 1fr; }
}
.log-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}
.log-head h2 { margin: 0; }
.log-box {
  max-height: 180px;
  overflow: auto;
  background: #0a1214;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px;
  font-size: 11px;
}
.log-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 5px 6px;
  border-bottom: 1px solid #1a2830;
}
.log-ts {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--dim);
}
.log-msg { color: var(--text); }
.log-empty { color: var(--dim); padding: 8px; }
.log-pump .log-msg { color: #99f6e4; }
.log-scenario .log-msg { color: #fdba74; }
.log-pig .log-msg { color: #fb923c; }
.log-edit .log-msg { color: #fde68a; }
.log-ops .log-msg { color: #93c5fd; }
.log-alarm .log-msg { color: #fecaca; }

.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal.open { display: flex; }
.modal-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  max-width: 520px;
  width: 100%;
  padding: 18px 20px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.modal-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
}
.sop-list {
  margin: 12px 0;
  padding-left: 18px;
  color: var(--text);
  font-size: 13px;
  line-height: 1.45;
}
.sop-list li { margin-bottom: 10px; }
.sop-list label { cursor: pointer; }
.sop-list input { margin-right: 8px; accent-color: var(--teal); }
.sop-error {
  color: #fecaca;
  font-size: 12px;
  min-height: 1.2em;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 12px;
}

.inj-card {
  border: 1px solid #1e293b;
  border-radius: 8px;
  padding: 10px;
  margin: 8px 0;
  background: #0c1417;
}
.inj-head { font-size: 13px; margin-bottom: 4px; }
.inj-head .tag { font-size: 10px; padding: 1px 6px; border-radius: 4px; background: #334155; color: #cbd5e1; }
.inj-head .tag.on { background: #115e59; color: #99f6e4; }
.pump-btn.booster { border-color: #7c3aed; }
.pump-btn.booster.on { box-shadow: 0 0 0 1px #a78bfa; }

/* —— v3 gerencia / demo —— */
.hod-bar {
  position: relative;
  height: 18px;
  background: #0a1214;
  border-bottom: 1px solid var(--border);
}
.hod-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #0f766e, #22d3ee);
  transition: width 0.3s linear;
}
.hod-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: #e2e8f0;
  pointer-events: none;
}

.scenario-ribbon { border-bottom: 1px solid var(--border); }
.kill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}
.btn.kill-all {
  background: #7f1d1d;
  border: 2px solid #ef4444;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 16px;
  letter-spacing: 0.03em;
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.35);
}
.btn.kill-all:hover { background: #991b1b; }
.btn.restore-all {
  background: #14532d;
  border: 2px solid #4ade80;
  color: #dcfce7;
  font-weight: 600;
  padding: 10px 16px;
}
.btn.restore-all:hover { background: #166534; }

.autonomy-banner {
  margin-top: 8px;
  padding: 8px 12px;
  background: #451a03;
  border: 1px solid #f59e0b;
  color: #fde68a;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
}
.autonomy-banner.critical {
  background: #450a0a;
  border-color: #ef4444;
  color: #fecaca;
}

.gerencia-pack {
  background: linear-gradient(180deg, #121c20, #0f181c);
  border-bottom: 2px solid #7c2d12;
}
.impact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}
.impact-card {
  background: #0c1417;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}
.impact-card .k {
  display: block;
  font-size: 10px;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.impact-card .v {
  font-family: var(--mono);
  font-size: 20px;
  color: var(--cyan);
  font-weight: 700;
}
.impact-card.money .v { color: #fbbf24; font-size: 18px; }
.impact-card.traffic[data-traffic="green"] { border-color: #16a34a; }
.impact-card.traffic[data-traffic="amber"] { border-color: #d97706; }
.impact-card.traffic[data-traffic="red"] { border-color: #dc2626; box-shadow: 0 0 12px rgba(220,38,38,0.25); }

.gerencia-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 8px;
}
.crisis-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.crisis-label { font-size: 11px; color: var(--muted); }
.btn.crisis {
  border-color: #b45309;
  color: #ffedd5;
  background: #431407;
}
.crisis-outcome {
  font-size: 12px;
  margin: 6px 0;
  padding: 6px 8px;
  background: #0c1417;
  border-radius: 4px;
}

.cmp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin-top: 8px;
}
.cmp-table th, .cmp-table td {
  border: 1px solid var(--border);
  padding: 6px 8px;
  text-align: right;
}
.cmp-table th:first-child, .cmp-table td:first-child { text-align: left; }
.cmp-table th { background: #132026; color: var(--muted); font-weight: 600; }

.mid-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
@media (max-width: 960px) {
  .mid-grid { grid-template-columns: 1fr; }
}

.playbook-panel { max-height: 220px; overflow: auto; }
.pb-step {
  display: block;
  font-size: 12px;
  padding: 4px 0;
  cursor: pointer;
  color: var(--text);
}
.pb-step input { margin-right: 8px; accent-color: var(--teal); }

.thresholds-panel { max-height: 280px; overflow: auto; }
.dra-toggle { gap: 4px; }
.dra-toggle input { accent-color: var(--amber); }

.lp-row {
  font-size: 11px;
  padding: 4px 0;
  border-bottom: 1px solid #1a2830;
}
.valves-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  max-height: 140px;
  overflow: auto;
}
.vb-btn {
  font-size: 10px;
  padding: 4px 6px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: #0c1417;
  color: var(--muted);
  cursor: pointer;
}
.vb-btn.open { border-color: #0f766e; color: #99f6e4; }
.vb-btn.closed { border-color: #7f1d1d; color: #fecaca; background: #450a0a; }

.lc-receipt .lc-box {
  background: #0c1417;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 8px;
  font-size: 13px;
}
.lc-box strong { font-size: 22px; color: var(--cyan); font-family: var(--mono); }

#schematic-canvas { height: 260px; }
#altimetry-canvas { height: 260px; }

.side { max-height: calc(100vh - 80px); }


/* pump on/off clarity v8 */
.pump-btn.on {
  background: linear-gradient(90deg, rgba(20,184,166,0.25), rgba(15,23,42,0.6));
  border-color: #2dd4bf;
  color: #ecfdf5;
}
.pump-btn.off {
  background: linear-gradient(90deg, rgba(127,29,29,0.45), rgba(15,23,42,0.6));
  border-color: #f87171;
  color: #fecaca;
  opacity: 0.92;
}
.pump-btn.on .pump-led { background: #34d399; box-shadow: 0 0 8px #34d399; }
.pump-btn.off .pump-led { background: #ef4444; box-shadow: 0 0 6px #ef4444; }