/* =========================================================
   TRINETRA · Operator Console
   Full-screen single-page device interface
   ========================================================= */

:root {
  --bg:           #050709;
  --bg-2:         #080b10;
  --bg-3:         #0b0f15;
  --panel:        #0a0e14;
  --panel-2:      #0d131b;
  --line:         #131b25;
  --line-2:       #1c2734;
  --line-3:       #2a3a4d;

  --ink:          #e6edf3;
  --ink-dim:      #7d8a99;
  --ink-faint:    #4a5666;
  --ink-ghost:    #2a323d;

  --cyan:         #6ee7ff;
  --cyan-dim:     #2a8aa8;
  --cyan-deep:    #0d3a4a;
  --blue:         #4d8bff;
  --blue-dim:     #1d4eb8;
  --green:        #7eff9f;
  --green-dim:    #2a8a45;
  --amber:        #ffb454;
  --red:          #ff5c5c;

  --good:         var(--green);
  --warn:         var(--amber);
  --bad:          var(--red);

  --topbar-h:     56px;
  --ticker-h:     32px;

  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Space Grotesk', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; background: var(--bg); color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased; font-weight: 300; }
body.console { overflow: hidden; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; background: none; border: none; color: inherit; }
input, select, textarea { font-family: inherit; }
img, svg { display: block; max-width: 100%; }

::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-3); }

kbd {
  font-family: var(--mono);
  font-size: 9px;
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  padding: 2px 6px;
  color: var(--cyan);
  letter-spacing: 0.08em;
}

/* Subtle grain */
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 2000;
  opacity: 0.02;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.6'/></svg>");
  mix-blend-mode: overlay;
}

/* ==========================================================
   TOP BAR
   ========================================================== */
.topbar {
  height: var(--topbar-h);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  align-items: center;
  padding: 0 20px;
  position: relative;
  z-index: 10;
}
.tb-left { display: flex; align-items: center; gap: 12px; }
.tb-logo { color: var(--cyan); }
.tb-logo svg { filter: drop-shadow(0 0 4px rgba(110,231,255,0.4)); }
.tb-id { display: flex; flex-direction: column; line-height: 1.15; }
.tb-name {
  font-family: var(--mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.16em; color: var(--ink);
}
.tb-name .hi {
  font-family: 'Noto Sans Devanagari', serif;
  color: var(--cyan); font-weight: 400; margin-left: 6px;
  letter-spacing: 0;
}
.tb-sub {
  font-family: var(--mono); font-size: 9px;
  color: var(--ink-dim); letter-spacing: 0.12em; margin-top: 2px;
}
.tb-center { display: flex; justify-content: center; }
.tb-op {
  display: flex; gap: 16px; align-items: center;
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.1em;
}
.tb-k { color: var(--ink-dim); }
.tb-v { color: var(--ink); padding-right: 8px; border-right: 1px solid var(--line-2); }
.tb-v:last-child { border-right: none; }
.tb-right {
  display: flex; gap: 8px; justify-content: flex-end; align-items: center;
}
.tb-pill {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 10px;
  padding: 5px 10px;
  border: 1px solid var(--line-2);
  color: var(--ink);
  letter-spacing: 0.1em;
}
.dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ink-dim);
}
.dot.ok { background: var(--green); box-shadow: 0 0 6px var(--green); }
.dot.warn { background: var(--amber); box-shadow: 0 0 6px var(--amber); }
.dot.bad { background: var(--red); box-shadow: 0 0 6px var(--red); }
.dot.pulse-d { animation: dotPulse 1.5s ease-in-out infinite; }
@keyframes dotPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ==========================================================
   MAIN GRID
   ========================================================== */
.console-grid {
  display: grid;
  grid-template-columns: 260px 1fr 260px;
  height: calc(100vh - var(--topbar-h) - var(--ticker-h));
  overflow: hidden;
}

/* ==========================================================
   SIDE NAV (workflow steps)
   ========================================================== */
.sidenav {
  background: var(--bg-2);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column;
  overflow-y: auto;
  padding: 20px 0;
}
.sn-label {
  font-family: var(--mono); font-size: 9px;
  letter-spacing: 0.22em;
  color: var(--ink-dim);
  padding: 12px 20px 8px;
  text-transform: uppercase;
}
.sn-divider {
  border-top: 1px solid var(--line);
  margin: 20px 0 0;
}

.step {
  display: grid;
  grid-template-columns: 28px 1fr 16px;
  gap: 12px;
  align-items: center;
  padding: 14px 20px;
  border: none;
  border-left: 2px solid transparent;
  text-align: left;
  transition: all 0.15s;
  cursor: pointer;
}
.step:hover { background: rgba(110,231,255,0.03); }
.step.active {
  background: rgba(110,231,255,0.06);
  border-left-color: var(--cyan);
}
.step.completed { border-left-color: var(--green); }
.step-num {
  font-family: var(--mono); font-size: 10px;
  color: var(--cyan); letter-spacing: 0.15em;
}
.step.completed .step-num { color: var(--green); }
.step-body { display: flex; flex-direction: column; gap: 3px; }
.step-name {
  font-size: 13px; font-weight: 500;
  color: var(--ink); letter-spacing: 0.04em;
}
.step-desc {
  font-family: var(--mono); font-size: 9px;
  color: var(--ink-dim); letter-spacing: 0.06em;
}
.step-state {
  font-size: 12px; color: var(--ink-dim);
}
.step.completed .step-state { color: var(--green); }
.step.active .step-state { color: var(--cyan); }

/* Device preview */
.sn-device {
  margin: 16px 16px 8px;
  padding: 10px;
  background: var(--bg);
  border: 1px solid var(--line);
}
.sn-device svg { width: 100%; }

.sn-meta {
  margin: 0 16px;
  display: flex; flex-direction: column; gap: 4px;
}
.sn-meta-row {
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-dim);
  padding: 4px 0;
  border-bottom: 1px solid var(--line);
}
.sn-meta-row:last-child { border-bottom: none; }
.sn-meta-row span:last-child { color: var(--ink); }

/* ==========================================================
   VIEWPORT (main content)
   ========================================================== */
.viewport {
  position: relative;
  background:
    radial-gradient(800px 400px at 50% 0%, rgba(110,231,255,0.025), transparent 60%),
    var(--bg);
  overflow: hidden;
  display: flex; flex-direction: column;
}
.viewport::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(110,231,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110,231,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 25%, transparent 75%);
  pointer-events: none;
}

.screen {
  display: none;
  flex-direction: column;
  height: 100%;
  position: relative;
  z-index: 1;
}
.screen.active { display: flex; }

.screen-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 18px 28px;
  border-bottom: 1px solid var(--line);
  background: rgba(8,11,16,0.5);
}
.sh-step {
  font-family: var(--mono); font-size: 10px;
  color: var(--cyan); letter-spacing: 0.2em;
  padding: 4px 8px;
  border: 1px solid var(--cyan-dim);
}
.sh-title {
  font-size: 15px; font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.sh-time {
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-dim); letter-spacing: 0.14em;
}
.sh-time.live {
  display: flex; align-items: center; gap: 8px;
  color: var(--red);
}
.sh-time .pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 6px var(--red);
  animation: dotPulse 1s ease-in-out infinite;
}

.screen-foot {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 28px;
  border-top: 1px solid var(--line);
  background: rgba(8,11,16,0.5);
}
.sf-hint {
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-dim); letter-spacing: 0.06em;
}

/* ==========================================================
   BUTTONS
   ========================================================== */
.btn-primary, .btn-ghost, .btn-line, .btn-next {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  padding: 10px 18px;
  border: 1px solid;
  transition: all 0.15s;
  display: inline-flex; align-items: center; gap: 8px;
  text-transform: uppercase;
}
.btn-primary {
  background: var(--cyan);
  color: var(--bg);
  border-color: var(--cyan);
  font-weight: 500;
}
.btn-primary:hover { box-shadow: 0 0 16px rgba(110,231,255,0.3); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-3);
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

.btn-line {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-3);
  width: 100%;
  justify-content: flex-start;
  margin-top: 8px;
}
.btn-line:hover { border-color: var(--cyan); color: var(--cyan); }
.btn-line:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-line.danger { color: var(--red); border-color: rgba(255,92,92,0.3); }
.btn-line.danger:hover { border-color: var(--red); background: rgba(255,92,92,0.05); }

.btn-next {
  background: rgba(110,231,255,0.06);
  color: var(--cyan);
  border-color: var(--cyan-dim);
}
.btn-next:hover { background: rgba(110,231,255,0.12); border-color: var(--cyan); }
.btn-next:disabled { opacity: 0.4; cursor: not-allowed; }

/* ==========================================================
   SCREEN · BOOT
   ========================================================== */
.boot-body {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 28px;
  overflow: hidden;
}
.boot-left { display: flex; flex-direction: column; gap: 16px; min-height: 0; }
.boot-marquee {
  flex: 1;
  background: #000;
  border: 1px solid var(--line);
  padding: 18px 20px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.7;
  color: var(--cyan);
  overflow-y: auto;
  position: relative;
  min-height: 0;
}
.boot-marquee::before {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, rgba(255,255,255,0.015) 0, rgba(255,255,255,0.015) 1px, transparent 1px, transparent 3px);
  pointer-events: none;
}
.boot-log {
  font-family: var(--mono); font-size: 11px; line-height: 1.7;
  color: var(--cyan); white-space: pre-wrap;
}
.boot-log .ok { color: var(--green); }
.boot-log .warn { color: var(--amber); }
.boot-log .dim { color: var(--ink-dim); }

.boot-actions { display: flex; gap: 10px; }

.boot-right { overflow-y: auto; }
.boot-checks {
  display: flex; flex-direction: column;
  border: 1px solid var(--line);
}
.check {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: 11px;
}
.check:last-child { border-bottom: none; }
.c-led {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ink-ghost);
  box-shadow: 0 0 0 1px var(--line-3);
}
.check.testing .c-led { background: var(--amber); box-shadow: 0 0 6px var(--amber); animation: dotPulse 0.6s ease-in-out infinite; }
.check.pass .c-led { background: var(--green); box-shadow: 0 0 6px var(--green); }
.check.fail .c-led { background: var(--red); box-shadow: 0 0 6px var(--red); }
.c-name { color: var(--ink); letter-spacing: 0.06em; }
.c-val {
  color: var(--ink-dim); font-size: 10px;
  letter-spacing: 0.08em;
}
.check.pass .c-val { color: var(--green); }
.check.testing .c-val { color: var(--amber); }
.check.fail .c-val { color: var(--red); }

/* ==========================================================
   SCREEN · CALIBRATE
   ========================================================== */
.cal-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 20px 28px;
  overflow-y: auto;
}
.cal-col { display: flex; flex-direction: column; gap: 16px; }

.cal-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
}
.cal-card-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
.cal-tag {
  font-family: var(--mono); font-size: 10px;
  color: var(--cyan); letter-spacing: 0.2em;
}
.cal-status {
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-dim); letter-spacing: 0.14em;
}
.cal-status.ok { color: var(--green); }
.cal-card-body { padding: 16px; }

.cal-row {
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 11px;
  padding: 6px 0;
  color: var(--ink-dim);
  letter-spacing: 0.04em;
}
.cal-row span:last-child { color: var(--ink); }

.zero-target {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 8px;
  margin-bottom: 12px;
}
.zero-target svg { width: 100%; height: auto; max-height: 260px; }

.zero-stats { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.zs-row {
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 11px;
  padding: 4px 0;
  color: var(--ink-dim);
}
.zs-row span:last-child { color: var(--ink); }

.zero-actions { display: flex; gap: 8px; flex-direction: column; }

.boresight svg { width: 100%; height: auto; }

.env-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
}
.env-cell {
  background: var(--bg-2);
  padding: 12px 14px;
}
.env-k {
  font-family: var(--mono); font-size: 9px;
  color: var(--ink-dim); letter-spacing: 0.16em;
  margin-bottom: 6px;
}
.env-v {
  font-family: var(--sans); font-size: 18px;
  color: var(--ink); font-weight: 400;
  letter-spacing: -0.01em;
}
.env-v small {
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-dim); font-weight: 300;
  margin-left: 4px;
}

.cal-gate-body { padding: 4px 16px 16px; }
.gate-row {
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 11px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-dim);
}
.gate-row:last-child { border-bottom: none; }
.gate-row span:last-child { color: var(--ink); }
.gate-row span.ok { color: var(--green); }

/* ==========================================================
   SCREEN · MISSION
   ========================================================== */
.mis-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 16px;
  padding: 20px 28px;
  overflow-y: auto;
}

.mis-map {
  background: var(--bg-2);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.mm-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
.mm-tag {
  font-family: var(--mono); font-size: 10px;
  color: var(--cyan); letter-spacing: 0.2em;
}
.mm-sub {
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-dim); letter-spacing: 0.1em;
}
.mm-svg {
  width: 100%;
  background: var(--bg);
  flex: 1;
  min-height: 360px;
}

.mis-side { display: flex; flex-direction: column; gap: 16px; }

.toggle {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  align-items: center;
  padding: 8px 0;
  cursor: pointer;
  font-family: var(--mono); font-size: 11px;
  color: var(--ink);
}
.toggle input { display: none; }
.toggle-track {
  width: 28px; height: 14px;
  background: var(--bg-3);
  border: 1px solid var(--line-3);
  border-radius: 8px;
  position: relative;
  transition: all 0.2s;
}
.toggle-track::after {
  content: "";
  position: absolute;
  top: 1px; left: 1px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--ink-dim);
  transition: all 0.2s;
}
.toggle input:checked + .toggle-track {
  border-color: var(--cyan);
  background: rgba(110,231,255,0.1);
}
.toggle input:checked + .toggle-track::after {
  left: 15px;
  background: var(--cyan);
  box-shadow: 0 0 6px var(--cyan);
}
.toggle-lbl { color: var(--ink-dim); letter-spacing: 0.04em; }
.toggle input:checked ~ .toggle-lbl { color: var(--ink); }

.radio-group { display: flex; flex-direction: column; gap: 6px; }
.radio {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 10px;
  align-items: center;
  padding: 6px 0;
  cursor: pointer;
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-dim);
}
.radio input { display: none; }
.radio-dot {
  width: 12px; height: 12px;
  border: 1px solid var(--line-3);
  border-radius: 50%;
  position: relative;
}
.radio input:checked + .radio-dot {
  border-color: var(--cyan);
}
.radio input:checked + .radio-dot::after {
  content: "";
  position: absolute;
  top: 2px; left: 2px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 4px var(--cyan);
}
.radio input:checked ~ span:last-child { color: var(--ink); }

.mesh-list { display: flex; flex-direction: column; gap: 4px; }
.mesh-node {
  display: grid;
  grid-template-columns: 14px 1fr auto;
  gap: 10px;
  align-items: center;
  font-family: var(--mono); font-size: 11px;
  padding: 6px 8px;
  background: var(--bg);
  border: 1px solid var(--line);
}
.mn-r { color: var(--ink-dim); font-size: 10px; }

/* ==========================================================
   SCREEN · ENGAGE
   ========================================================== */
.engage-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 220px 1fr 220px;
  gap: 12px;
  padding: 16px 20px;
  overflow: hidden;
}

.eg-left, .eg-right {
  display: flex; flex-direction: column;
  gap: 12px;
  overflow-y: auto;
}
.eg-block {
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 12px 14px;
}
.eg-lbl {
  font-family: var(--mono); font-size: 9px;
  color: var(--cyan); letter-spacing: 0.22em;
  margin-bottom: 10px;
}
.eg-row {
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 11px;
  padding: 4px 0;
  color: var(--ink-dim);
  letter-spacing: 0.04em;
}
.eg-row span:last-child { color: var(--ink); }
.eg-row span.ok { color: var(--green); }
.eg-row span.warn { color: var(--amber); }
.eg-row span.bad { color: var(--red); }

.conf-bar {
  height: 4px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  margin-bottom: 10px;
  overflow: hidden;
}
.conf-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--green));
  transition: width 0.2s;
  box-shadow: 0 0 8px rgba(110,231,255,0.3);
}

.target-list { display: flex; flex-direction: column; gap: 4px; }
.target-item {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 7px 9px;
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 10px;
  cursor: pointer;
  transition: all 0.15s;
}
.target-item:hover { border-color: var(--cyan-dim); }
.target-item.locked {
  border-color: var(--red);
  background: rgba(255,92,92,0.04);
  box-shadow: inset 2px 0 0 var(--red);
}
.target-item .ti-id { color: var(--ink); }
.target-item .ti-class { color: var(--ink-dim); }
.target-item.locked .ti-class { color: var(--red); }

.log {
  font-family: var(--mono); font-size: 9px;
  line-height: 1.7;
  max-height: 200px;
  overflow-y: auto;
  display: flex; flex-direction: column-reverse;
}
.log-line { color: var(--ink-dim); }
.log-line.ok { color: var(--green); }
.log-line.warn { color: var(--amber); }
.log-line.bad { color: var(--red); }

/* SCOPE */
.scope-view {
  position: relative;
  background: #000;
  border: 1px solid var(--line-3);
  overflow: hidden;
  cursor: crosshair;
  min-height: 380px;
  aspect-ratio: 16 / 10;
}
#scopeCanvas { width: 100%; height: 100%; display: block; position: relative; z-index: 1; }
#scopeFeed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; border-radius: inherit; opacity: 0.92; }

.hud-top {
  position: absolute; top: 12px; left: 12px; right: 12px;
  display: flex; gap: 6px; flex-wrap: wrap;
  pointer-events: none;
}
.hud-chip {
  background: rgba(5,7,9,0.75);
  border: 1px solid var(--line-3);
  padding: 6px 10px;
  font-family: var(--mono);
  display: flex; gap: 8px; align-items: center;
  font-size: 10px;
  backdrop-filter: blur(6px);
}
.chip-k { color: var(--cyan); letter-spacing: 0.12em; font-size: 9px; }
.chip-v { color: var(--ink); font-weight: 500; }

.hud-target-card {
  position: absolute; top: 56px; right: 12px;
  background: rgba(5,7,9,0.85);
  border: 1px solid var(--line-3);
  padding: 10px 12px;
  font-family: var(--mono);
  width: 180px;
  pointer-events: none;
  backdrop-filter: blur(6px);
}
.tc-head { display: flex; justify-content: space-between; padding-bottom: 6px; margin-bottom: 6px; border-bottom: 1px solid var(--line); }
.tc-id { color: var(--ink); font-size: 11px; font-weight: 600; }
.tc-class { color: var(--ink-dim); font-size: 9px; letter-spacing: 0.12em; }
.tc-class.lock { color: var(--red); }
.tc-class.acq { color: var(--amber); }
.tc-row { display: flex; justify-content: space-between; font-size: 10px; padding: 2px 0; color: var(--ink-dim); }
.tc-row span:last-child { color: var(--ink); }

.hud-fire-status {
  position: absolute;
  bottom: 56px; left: 50%; transform: translateX(-50%);
  background: rgba(5,7,9,0.85);
  border: 1px solid var(--line-3);
  padding: 8px 18px;
  display: flex; align-items: center; gap: 12px;
  font-family: var(--mono);
  pointer-events: none;
  backdrop-filter: blur(6px);
}
.fs-led { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-dim); }
.fs-led.acq { background: var(--amber); box-shadow: 0 0 8px var(--amber); }
.fs-led.gate { background: var(--cyan); box-shadow: 0 0 8px var(--cyan); animation: dotPulse 0.8s ease-in-out infinite; }
.fs-led.fire { background: var(--red); box-shadow: 0 0 12px var(--red); }
.fs-text { font-size: 11px; letter-spacing: 0.12em; }

.hud-bottom {
  position: absolute;
  bottom: 12px; left: 12px; right: 12px;
  display: flex; gap: 6px; flex-wrap: wrap; justify-content: center;
}
.hud-btn {
  background: rgba(5,7,9,0.8);
  border: 1px solid var(--line-3);
  color: var(--ink-dim);
  padding: 7px 12px;
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.14em;
  transition: all 0.15s;
  backdrop-filter: blur(6px);
}
.hud-btn:hover { border-color: var(--cyan); color: var(--cyan); }
.hud-btn.active { background: rgba(110,231,255,0.1); color: var(--cyan); border-color: var(--cyan); }
.hud-btn-warn { border-color: rgba(255,92,92,0.4); color: var(--red); }
.hud-btn-warn:hover { background: rgba(255,92,92,0.1); border-color: var(--red); }
.hud-btn-warn.armed { background: var(--red); color: #fff; border-color: var(--red); animation: dotPulse 0.8s ease-in-out infinite; }

.scope-corner {
  position: absolute; width: 12px; height: 12px;
  border: 1px solid var(--cyan); opacity: 0.6;
}
.scope-corner.tl { top: 3px; left: 3px; border-right: none; border-bottom: none; }
.scope-corner.tr { top: 3px; right: 3px; border-left: none; border-bottom: none; }
.scope-corner.bl { bottom: 3px; left: 3px; border-right: none; border-top: none; }
.scope-corner.br { bottom: 3px; right: 3px; border-left: none; border-top: none; }

/* ==========================================================
   SCREEN · DEBRIEF
   ========================================================== */
.db-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr;
  gap: 16px;
  padding: 20px 28px;
  overflow-y: auto;
}
.db-stats {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.dbs { background: var(--bg-2); padding: 18px 16px; }
.dbs-n {
  font-family: var(--sans); font-size: 28px; font-weight: 300;
  color: var(--cyan); letter-spacing: -0.02em; line-height: 1;
  margin-bottom: 8px;
}
.dbs-l {
  font-family: var(--mono); font-size: 9px;
  color: var(--ink-dim); letter-spacing: 0.16em;
}

.db-timeline { grid-column: 1 / 2; }
.db-log      { grid-column: 2 / 3; }
.db-export   { grid-column: 1 / -1; }

.timeline { display: flex; flex-direction: column; gap: 6px; max-height: 280px; overflow-y: auto; }
.tl-row {
  display: grid;
  grid-template-columns: 60px 1fr auto auto;
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  background: var(--bg);
  border: 1px solid var(--line);
  font-family: var(--mono); font-size: 10px;
}
.tl-row.hit { border-left: 2px solid var(--green); }
.tl-row.miss { border-left: 2px solid var(--amber); }
.tl-row.block { border-left: 2px solid var(--blue); }
.tl-t { color: var(--ink-dim); }
.tl-id { color: var(--ink); }
.tl-r { color: var(--ink-dim); }
.tl-result.hit { color: var(--green); }
.tl-result.miss { color: var(--amber); }
.tl-result.block { color: var(--blue); }
.tl-empty {
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-dim);
  padding: 24px; text-align: center;
}

.db-pre {
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-dim);
  line-height: 1.8;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 14px;
  max-height: 280px;
  overflow-y: auto;
  letter-spacing: 0.02em;
}

/* ==========================================================
   SYS PANEL (right)
   ========================================================== */
.syspanel {
  background: var(--bg-2);
  border-left: 1px solid var(--line);
  padding: 16px;
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 18px;
}
.sp-block {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.sp-block:last-child { border-bottom: none; }
.sp-lbl {
  font-family: var(--mono); font-size: 9px;
  color: var(--cyan); letter-spacing: 0.22em;
  margin-bottom: 12px;
}
.sp-row {
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 10px;
  padding: 4px 0;
  color: var(--ink-dim);
  letter-spacing: 0.04em;
}
.sp-row span:last-child { color: var(--ink); }
.sp-row span.ok { color: var(--green); }
.sp-row.total { padding-top: 8px; border-top: 1px solid var(--line); margin-top: 4px; font-weight: 500; }

.sp-bar {
  display: grid;
  grid-template-columns: 44px 1fr 36px;
  gap: 8px;
  align-items: center;
  font-family: var(--mono); font-size: 10px;
  padding: 4px 0;
  color: var(--ink-dim);
}
.sp-bar .bar {
  height: 4px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  position: relative;
}
.sp-bar .bar i {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  transition: width 0.4s;
}
.sp-bar .bv { color: var(--ink); text-align: right; }

.sp-spark {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 6px 8px;
  margin-bottom: 10px;
}
.sp-spark svg { width: 100%; height: 50px; }

/* ==========================================================
   TICKER
   ========================================================== */
.ticker {
  height: var(--ticker-h);
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  overflow: hidden;
  display: flex; align-items: center;
}
.ticker-track {
  display: flex; gap: 40px;
  white-space: nowrap;
  animation: tickerScroll 60s linear infinite;
  padding-left: 100%;
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-dim); letter-spacing: 0.14em;
}
.ticker-track span { display: inline-flex; align-items: center; }
@keyframes tickerScroll {
  to { transform: translateX(-100%); }
}

/* ==========================================================
   RESPONSIVE — collapse panels on narrow
   ========================================================== */
@media (max-width: 1280px) {
  .console-grid { grid-template-columns: 220px 1fr 220px; }
}
@media (max-width: 1100px) {
  .console-grid { grid-template-columns: 200px 1fr; }
  .syspanel { display: none; }
}
@media (max-width: 820px) {
  .console-grid { grid-template-columns: 1fr; }
  .sidenav { display: none; }
  .tb-center { display: none; }
  .topbar { grid-template-columns: 1fr 1fr; }
  .boot-body, .cal-grid, .mis-grid, .engage-grid, .db-grid {
    grid-template-columns: 1fr;
  }
  .db-stats { grid-template-columns: repeat(3, 1fr); }
}