/* ==========================================================================
   CARTPOLE-V1 PHYSICAL AI LAB | HWIHWA LAB
   Masterclass Industrial Bento Architecture (Left 40% : Right 60%)
   3-Layer Elevated Glassmorphism, Modular Hardware Strips & Ambient Tint
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700;800&family=Outfit:wght@500;600;700;800&display=swap');

:root {
  /* Matte Obsidian & Deep Indigo Slate System */
  --bg-primary: #07080d;
  --bg-secondary: #0d1019;
  --bg-card: linear-gradient(180deg, rgba(16, 22, 38, 0.96) 0%, rgba(10, 13, 24, 0.98) 100%);
  --bg-surface: rgba(14, 19, 32, 0.85);
  --bg-tile: rgba(22, 30, 48, 0.7);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(56, 189, 248, 0.35);
  
  /* Cybernetic Neon Accents */
  --neon-cyan: #00f2fe;
  --neon-blue: #38bdf8;
  --neon-purple: #c084fc;
  --neon-pink: #f43f5e;
  --neon-green: #10b981;
  --neon-amber: #fbbf24;
  --neon-red: #ef4444;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --font-ui: 'Outfit', 'Inter', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

body {
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(56, 189, 248, 0.06) 0%, transparent 45%),
    radial-gradient(circle at 85% 85%, rgba(192, 132, 252, 0.06) 0%, transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.02) 0%, transparent 60%),
    linear-gradient(180deg, #07080d 0%, #0b0e17 100%);
  color: var(--text-main);
  font-family: var(--font-ui);
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  line-height: 1.35;
  font-size: 13.5px;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   Header Bar (52px Luxurious Titanium Glassmorphism)
   ========================================================================== */
.header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1.5rem;
  background: rgba(12, 16, 28, 0.98);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  height: 52px;
  flex-shrink: 0;
  z-index: 100;
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-cyan);
  box-shadow: 0 0 12px rgba(0, 242, 254, 0.25);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.title-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.title-row h1 {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, #ffffff 40%, var(--neon-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-sub {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: #94a3b8;
  letter-spacing: 0.02em;
}

.gym-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 2px 8px;
  background: rgba(56, 189, 248, 0.14);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--neon-blue);
  font-weight: 600;
}

.header-metrics {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 0.25rem;
}

.header-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 5px 11px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.header-link-btn.hf-btn {
  background: rgba(255, 210, 30, 0.12);
  border: 1px solid rgba(255, 210, 30, 0.35);
  color: #fbbf24;
}

.header-link-btn.hf-btn:hover {
  background: rgba(255, 210, 30, 0.22);
  border-color: #fbbf24;
  box-shadow: 0 0 12px rgba(251, 191, 36, 0.35);
  transform: translateY(-1px);
}

.header-link-btn.gh-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #f1f5f9;
}

.header-link-btn.gh-btn:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.metric-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 5px 12px;
  border-radius: 6px;
  background: rgba(18, 24, 40, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.78rem;
  font-family: var(--font-mono);
}

.pill-status {
  color: var(--neon-green);
  border-color: rgba(16, 185, 129, 0.3);
}

.pill-k {
  color: var(--text-muted);
}

.pill-v {
  font-weight: 700;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: 0 0 8px var(--neon-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.4; }
  100% { opacity: 1; }
}

/* ==========================================================================
   Main Laboratory Viewport: Top Stage (44%) + Bottom Bento (56%)
   ========================================================================== */
.lab-main {
  flex: 1;
  display: grid;
  grid-template-rows: 46% 54%;
  gap: 8px;
  padding: 6px 12px 6px;
  height: calc(100vh - 52px);
  min-height: 0;
  overflow: hidden;
}

/* ==========================================================================
   🌟 TOP TIER: Physical Stage (Clean, Expansive, Zero Dead-Band)
   ========================================================================== */
.stage-section {
  display: flex;
  flex-direction: column;
  background: radial-gradient(circle at 50% 55%, #131726 0%, #080a10 88%);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  min-height: 0;
}

.canvas-viewport-area {
  flex: 1;
  position: relative;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

#simCanvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
  touch-action: none;
}
#simCanvas:active {
  cursor: grabbing;
}

.hud-overlay-tag {
  position: absolute;
  top: 10px;
  left: 14px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--neon-blue);
  background: rgba(14, 18, 30, 0.9);
  backdrop-filter: blur(10px);
  padding: 4px 10px;
  border-radius: 5px;
  border: 1px solid rgba(56, 189, 248, 0.35);
  pointer-events: none;
  z-index: 10;
}

.hud-interactive-hint {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.70rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--neon-cyan);
  background: rgba(14, 18, 32, 0.88);
  backdrop-filter: blur(8px);
  padding: 3px 10px;
  border-radius: 4px;
  border: 1px solid rgba(0, 242, 254, 0.3);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.15);
  pointer-events: none;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 4px;
}
.hud-interactive-hint span {
  color: var(--neon-amber);
}

.hud-shock-banner {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #ffffff;
  background: rgba(244, 63, 94, 0.92);
  backdrop-filter: blur(10px);
  padding: 5px 14px;
  border-radius: 6px;
  border: 1px solid var(--neon-pink);
  box-shadow: 0 0 18px rgba(244, 63, 94, 0.6);
  pointer-events: none;
  z-index: 20;
  display: none;
  animation: shockPulse 0.4s infinite alternate;
}

@keyframes shockPulse {
  0% { transform: translateX(-50%) scale(1); }
  100% { transform: translateX(-50%) scale(1.06); }
}

.hud-force-badge {
  position: absolute;
  top: 10px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(14, 18, 30, 0.9);
  backdrop-filter: blur(10px);
  padding: 4px 10px;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  pointer-events: none;
  z-index: 10;
}

.hud-equilibrium-chip {
  position: absolute;
  bottom: 10px;
  left: 14px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-muted);
  background: rgba(14, 18, 30, 0.9);
  backdrop-filter: blur(10px);
  padding: 3px 9px;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  pointer-events: none;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hud-divider {
  color: rgba(255, 255, 255, 0.2);
}

.hud-score-hero {
  position: absolute;
  bottom: 10px;
  right: 16px;
  background: rgba(14, 18, 30, 0.9);
  backdrop-filter: blur(10px);
  padding: 4px 12px;
  border-radius: 6px;
  border: 1px solid rgba(0, 242, 254, 0.35);
  pointer-events: none;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 8px;
}

.score-lbl {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  font-weight: 600;
}

.score-vals {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--neon-cyan);
}

.score-max {
  color: var(--text-dim);
  font-size: 0.88rem;
  font-weight: 600;
}

/* ==========================================================================
   🍱 BOTTOM TIER: High-Density Robotics Bento (Left 40% : Right 60%)
   ========================================================================== */
.bento-deck-golden {
  display: grid;
  grid-template-columns: 40% calc(60% - 8px);
  gap: 8px;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.bento-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.45);
  min-height: 0;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 5px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.card-title {
  font-size: 0.96rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
  text-shadow: 0 0 10px rgba(0, 242, 254, 0.4);
}

.card-title svg {
  color: var(--neon-cyan);
  filter: drop-shadow(0 0 6px rgba(0, 242, 254, 0.5));
}

/* ==========================================================================
   🍱 BENTO PANEL 1 (Left 40%) : Controller Arena & Mission Control
   ========================================================================== */
.ctrl-grid-2x2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
  margin-bottom: 5px;
  flex-shrink: 0;
}

.btn-ctrl-card {
  height: 46px;
  background: rgba(20, 26, 44, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 5px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: left;
  color: var(--text-main);
}

.btn-ctrl-card:hover {
  background: rgba(28, 36, 60, 0.95);
  border-color: rgba(56, 189, 248, 0.4);
  transform: translateY(-1px);
}

.card-left {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: hidden;
}

.ctrl-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-trained { background: var(--neon-green); box-shadow: 0 0 7px var(--neon-green); }
.dot-lqr { background: var(--neon-cyan); box-shadow: 0 0 7px var(--neon-cyan); }
.dot-undercooked { background: var(--neon-amber); box-shadow: 0 0 7px var(--neon-amber); }
.dot-manual { background: var(--neon-purple); box-shadow: 0 0 7px var(--neon-purple); }

.ctrl-titles {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.ctrl-titles strong {
  font-size: 0.84rem;
  font-weight: 700;
  white-space: nowrap;
}

.ctrl-titles small {
  font-size: 0.66rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
}

.card-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 2.5px 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  white-space: nowrap;
  flex-shrink: 0;
}

.tag-trained { color: var(--neon-green); border-color: rgba(16, 185, 129, 0.3); }
.tag-lqr { color: var(--neon-cyan); border-color: rgba(0, 242, 254, 0.3); }
.tag-undercooked { color: var(--neon-amber); border-color: rgba(251, 191, 36, 0.3); }
.tag-manual { color: var(--neon-purple); border-color: rgba(192, 132, 252, 0.3); }

.btn-ctrl-card.active-trained {
  background: rgba(16, 185, 129, 0.16);
  border-color: var(--neon-green);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.25);
}
.btn-ctrl-card.active-trained strong { color: var(--neon-green); }

.btn-ctrl-card.active-lqr {
  background: rgba(0, 242, 254, 0.16);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 12px rgba(0, 242, 254, 0.25);
}
.btn-ctrl-card.active-lqr strong { color: var(--neon-cyan); }

.btn-ctrl-card.active-undercooked {
  background: rgba(251, 191, 36, 0.16);
  border-color: var(--neon-amber);
  box-shadow: 0 0 12px rgba(251, 191, 36, 0.25);
}
.btn-ctrl-card.active-undercooked strong { color: var(--neon-amber); }

.btn-ctrl-card.active-manual {
  background: rgba(192, 132, 252, 0.16);
  border-color: var(--neon-purple);
  box-shadow: 0 0 12px rgba(192, 132, 252, 0.25);
}
.btn-ctrl-card.active-manual strong { color: var(--neon-purple); }

/* Mission Control Action Deck */
.ctrl-actions-deck {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: rgba(12, 16, 28, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 6px 8px;
  margin-bottom: 5px;
  flex-shrink: 0;
}

.action-row-shock {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.action-row-tools {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr 1.05fr 1.35fr;
  gap: 4px;
  align-items: center;
}

/* Cybernetic Action Buttons */
.btn-action {
  height: 28px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: all 0.15s ease;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  outline: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(20, 26, 42, 0.85);
  color: var(--text-main);
}

.btn-shock {
  height: 30px;
  background: rgba(251, 191, 36, 0.08);
  border: 1px solid rgba(251, 191, 36, 0.35);
  color: var(--neon-amber);
  font-size: 0.72rem;
  font-weight: 800;
}
.btn-shock:hover {
  background: rgba(251, 191, 36, 0.2);
  border-color: var(--neon-amber);
  box-shadow: 0 0 10px rgba(251, 191, 36, 0.35);
}
.btn-shock:active {
  transform: scale(0.97);
  background: rgba(251, 191, 36, 0.3);
}

.btn-pause {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: var(--neon-green);
}
.btn-pause:hover {
  background: rgba(16, 185, 129, 0.22);
  border-color: var(--neon-green);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.35);
}
.btn-pause.btn-start-glow {
  background: rgba(16, 185, 129, 0.16);
  border-color: var(--neon-green);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.35);
}

.btn-reset {
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: var(--neon-cyan);
}
.btn-reset:hover {
  background: rgba(56, 189, 248, 0.22);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.35);
}
.btn-reset:active {
  transform: scale(0.97);
}

.hotkey-pill {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-muted);
  font-size: 0.58rem;
  padding: 1px 4px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-weight: 600;
  margin-left: 2px;
}

.speed-menu-wrap {
  position: relative;
  height: 28px;
  background: rgba(20, 28, 48, 0.85);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 4px;
  display: flex;
  align-items: center;
  padding: 0 4px 0 6px;
  transition: all 0.15s ease;
}

.speed-menu-wrap:hover {
  background: rgba(28, 38, 64, 0.95);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 8px rgba(0, 242, 254, 0.3);
}

.spd-menu-icon {
  font-size: 0.68rem;
  color: var(--neon-cyan);
  margin-right: 3px;
  flex-shrink: 0;
}

.neon-speed-select {
  background: transparent;
  border: none;
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  cursor: pointer;
  outline: none;
  width: 100%;
  height: 100%;
  padding-right: 1px;
}

.neon-speed-select option {
  background: #0d1222;
  color: #f8fafc;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px;
}

.stress-tools-cluster {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(255, 255, 255, 0.04);
  padding: 2px;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  height: 30px;
  align-items: center;
}

.btn-tool {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  height: 100%;
  border-radius: 3px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.btn-tool:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}
.btn-tool.active,
.btn-tool.active-wind {
  background: rgba(244, 63, 94, 0.25);
  color: var(--neon-pink);
  box-shadow: 0 0 8px rgba(244, 63, 94, 0.4);
}
.btn-tool.active-dr {
  background: rgba(16, 185, 129, 0.25);
  color: var(--neon-green);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
}

/* 4-DOF State Telemetry (Modular Hardware Strips) */
.telemetry-deck-dense {
  display: flex;
  flex-direction: column;
  gap: 3px;
  background: rgba(10, 14, 26, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  padding: 4px 6px;
  margin-bottom: 4px;
  flex: 1;
  justify-content: space-around;
}

.tele-meter-row {
  display: grid;
  grid-template-columns: 130px 1fr 85px;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 4px;
  padding: 2px 6px;
  height: 24px;
  transition: all 0.15s ease;
}

.tele-meter-row:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(56, 189, 248, 0.25);
}

.tele-meta {
  display: flex;
  align-items: center;
  gap: 4px;
}

.tm-name {
  font-size: 0.70rem;
  font-family: var(--font-mono);
  font-weight: 700;
  color: #cbd5e1;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 4px;
}

.tm-bullet {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}
.tm-bullet-cyan { background: var(--neon-cyan); box-shadow: 0 0 5px var(--neon-cyan); }
.tm-bullet-purple { background: var(--neon-purple); box-shadow: 0 0 5px var(--neon-purple); }
.tm-bullet-pink { background: var(--neon-pink); box-shadow: 0 0 5px var(--neon-pink); }
.tm-bullet-green { background: var(--neon-green); box-shadow: 0 0 5px var(--neon-green); }

.tm-range {
  font-size: 0.58rem;
  font-family: var(--font-mono);
  color: #64748b;
  white-space: nowrap;
}

.tm-gauge-wrap {
  position: relative;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  overflow: hidden;
}

.tm-gauge-center {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(255, 255, 255, 0.35);
  z-index: 2;
}

.tm-gauge-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-blue));
  border-radius: 3px;
  transition: width 0.06s ease-out;
}

.tm-num {
  font-size: 0.92rem;
  font-family: var(--font-mono);
  font-weight: 800;
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* Controller Spec Footer (3 Micro-Card Glass Capsules) */
.ctrl-spec-footer {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 5px;
  padding: 0;
  background: transparent;
  border: none;
  flex-shrink: 0;
}

.spec-chip {
  background: rgba(20, 28, 48, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 5px;
  padding: 3px 6px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1px;
  height: 32px;
  transition: all 0.15s ease;
}

.spec-chip:hover {
  background: rgba(28, 38, 64, 0.85);
  border-color: rgba(56, 189, 248, 0.35);
}

.chip-law { border-left: 3px solid var(--neon-green); }
.chip-duty { border-left: 3px solid var(--neon-cyan); }
.chip-freq { border-left: 3px solid var(--neon-amber); }

.sc-k {
  font-family: var(--font-mono);
  font-size: 0.60rem;
  color: #94a3b8;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.sc-v {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 800;
  color: #ffffff;
  white-space: nowrap;
}

/* ==========================================================================
   🍱 BENTO PANEL 2 (Right 60%) : Sim-to-Real Lab & Dual Benchmark
   ========================================================================== */
.simreal-tuner-strip {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 4px;
  flex-shrink: 0;
}

.sliders-4col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 5px;
}

.slider-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 5px;
  padding: 4px 7px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: all 0.15s ease;
}

.slider-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(56, 189, 248, 0.25);
}

.sc-length { border-top: 2px solid var(--neon-pink); }
.sc-masspole { border-top: 2px solid var(--neon-amber); }
.sc-masscart { border-top: 2px solid var(--neon-purple); }
.sc-gravity { border-top: 2px solid var(--neon-cyan); }

.dot-ind {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 4px;
}
.dot-pink { background: var(--neon-pink); box-shadow: 0 0 5px var(--neon-pink); }
.dot-amber { background: var(--neon-amber); box-shadow: 0 0 5px var(--neon-amber); }
.dot-purple { background: var(--neon-purple); box-shadow: 0 0 5px var(--neon-purple); }
.dot-cyan { background: var(--neon-cyan); box-shadow: 0 0 5px var(--neon-cyan); }

.sb-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  color: #cbd5e1;
}

.sb-meta strong {
  font-size: 0.74rem;
  font-weight: 800;
}

.neon-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.neon-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--neon-cyan);
  box-shadow: 0 0 7px var(--neon-cyan);
  cursor: pointer;
  transition: transform 0.1s ease;
}
.neon-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.slider-pink::-webkit-slider-thumb { background: var(--neon-pink); box-shadow: 0 0 7px var(--neon-pink); }
.slider-amber::-webkit-slider-thumb { background: var(--neon-amber); box-shadow: 0 0 7px var(--neon-amber); }
.slider-purple::-webkit-slider-thumb { background: var(--neon-purple); box-shadow: 0 0 7px var(--neon-purple); }
.slider-cyan::-webkit-slider-thumb { background: var(--neon-cyan); box-shadow: 0 0 7px var(--neon-cyan); }

/* Engineering Load Presets Selector */
.grav-selector-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 5px;
  padding: 3px 8px;
}

.grav-title-cell {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--text-dim);
}

.gt-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--neon-cyan);
  box-shadow: 0 0 6px var(--neon-cyan);
}

.grav-title-cell strong {
  font-size: 0.70rem;
}

.grav-btn-row {
  display: flex;
  gap: 3px;
}

.btn-planet {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-planet:hover, .btn-planet.active {
  background: rgba(0, 242, 254, 0.2);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  box-shadow: 0 0 8px rgba(0, 242, 254, 0.25);
}

.btn-load-moon:hover, .btn-load-moon.active {
  background: rgba(192, 132, 252, 0.2);
  border-color: var(--neon-purple);
  color: var(--neon-purple);
  box-shadow: 0 0 8px rgba(192, 132, 252, 0.35);
}
.btn-load-mars:hover, .btn-load-mars.active {
  background: rgba(244, 63, 94, 0.2);
  border-color: var(--neon-pink);
  color: var(--neon-pink);
  box-shadow: 0 0 8px rgba(244, 63, 94, 0.35);
}
.btn-load-earth:hover, .btn-load-earth.active {
  background: rgba(0, 242, 254, 0.2);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  box-shadow: 0 0 8px rgba(0, 242, 254, 0.35);
}
.btn-load-jupiter:hover, .btn-load-jupiter.active {
  background: rgba(251, 191, 36, 0.2);
  border-color: var(--neon-amber);
  color: var(--neon-amber);
  box-shadow: 0 0 8px rgba(251, 191, 36, 0.35);
}

.btn-reset-gym {
  background: rgba(251, 191, 36, 0.15);
  border: 1px solid rgba(251, 191, 36, 0.4);
  color: var(--neon-amber);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-reset-gym:hover {
  background: rgba(251, 191, 36, 0.28);
  box-shadow: 0 0 8px rgba(251, 191, 36, 0.35);
}

/* Dual Benchmark Split (Phase Portrait Radar + Reward Chart & Stats) */
.dual-benchmark-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  flex: 1;
  min-height: 0;
}

.benchmark-cell {
  background: rgba(10, 14, 26, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  padding: 5px 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 0;
  overflow: hidden;
}

.cell-hdr-mini {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  color: #f1f5f9;
  margin-bottom: 3px;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.chart-actions-mini {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-clear-stats {
  font-family: var(--font-mono);
  font-size: 0.60rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
  background: rgba(251, 191, 36, 0.12);
  border: 1px solid rgba(251, 191, 36, 0.35);
  color: var(--neon-amber);
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-clear-stats:hover {
  background: rgba(251, 191, 36, 0.25);
  box-shadow: 0 0 6px rgba(251, 191, 36, 0.3);
}

.phase-coords-mini {
  display: flex;
  gap: 4px;
}

.coord-pill {
  padding: 1px 5px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
}
.pill-pitch {
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.25);
  color: var(--neon-cyan);
}
.pill-omega {
  background: rgba(244, 63, 94, 0.1);
  border: 1px solid rgba(244, 63, 94, 0.25);
  color: var(--neon-pink);
}

.phase-radar-wrap {
  flex: 1;
  position: relative;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

#phaseCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

.phase-radar-hud {
  position: absolute;
  bottom: 2px;
  left: 4px;
  right: 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.60rem;
  pointer-events: none;
  background: rgba(7, 9, 16, 0.9);
  backdrop-filter: blur(6px);
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hud-pill-status {
  font-weight: 700;
  color: var(--neon-green);
}

.hud-radius-text {
  color: var(--text-muted);
}
.hud-radius-text strong {
  color: var(--neon-cyan);
}

/* 4 Stat Badges (Neon-Accented Glass Tiles) */
.stats-hero-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin-bottom: 4px;
  flex-shrink: 0;
}

.stat-badge {
  background: var(--bg-tile);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 4px;
  padding: 2px 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  transition: all 0.15s ease;
}

.stat-badge:hover {
  background: rgba(30, 40, 64, 0.85);
  transform: translateY(-1px);
}

.sb-score { border-top: 2px solid var(--neon-cyan); }
.sb-best { border-top: 2px solid var(--neon-green); }
.sb-equil { border-top: 2px solid var(--neon-purple); }
.sb-ep { border-top: 2px solid var(--neon-amber); }

.sb-k {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: #94a3b8;
  font-weight: 700;
  text-transform: uppercase;
}

.sb-v {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--neon-cyan);
  font-variant-numeric: tabular-nums;
}

.chart-wrapper-dense {
  flex: 1;
  position: relative;
  min-height: 0;
}

#rewardChart {
  width: 100% !important;
  height: 100% !important;
}

.online-tag {
  color: var(--neon-green);
  font-weight: 700;
  font-family: var(--font-mono);
  font-size: 0.62rem;
}