/* ============================================
   VALIDATOR SIM — Cyberpunk Theme v2
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=Share+Tech+Mono&display=swap');

:root {
  --neon-green:   #5b8def;   /* electric blue — primary accent */
  --neon-cyan:    #a78bfa;   /* soft violet — secondary accent */
  --neon-purple:  #c084fc;
  --neon-amber:   #ffb700;
  --neon-red:     #ff3d5a;

  --text-primary:   #e8edff;
  --text-secondary: #8898b4;
  --text-muted:     #506080;
  --text-green:     #93c5fd;  /* light blue for token values */
  --text-cyan:      #c4b5fd;  /* soft violet for hash values */
  --text-amber:     #fbbf24;
  --text-red:       #f87171;
  --text-purple:    #c084fc;

  --bg-void:    #a5beef;
  --bg-base:    #090d1c;
  --bg-panel:   #0d1428;
  --bg-panel2:  #111d35;
  --bg-hover:   #1a2a48;

  --border-dim:    #1b2c4a;
  --border-accent: #25395e;

  --font-pixel: 'Press Start 2P', monospace;
  --font-mono:  'Share Tech Mono', 'Courier New', monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  background: var(--bg-void);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 14px;
  overflow: hidden;
}

/* ---- Navbar ---- */
.game-navbar {
  background: var(--bg-panel) !important;
  border-bottom: 1px solid var(--border-accent);
  height: 48px;
  flex-shrink: 0;
}

.game-brand {
  font-family: var(--font-pixel);
  font-size: 0.69rem;
  color: var(--neon-green) !important;
  letter-spacing: 3px;
}

.hud-label {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-green);
  letter-spacing: 0.5px;
}

.hud-jewels { color: var(--text-cyan); }

.hud-label small {
  font-size: 0.69rem;
  color: var(--text-muted);
}

.game-badge {
  font-family: var(--font-mono);
  font-size: 0.69rem;
  background: transparent;
  border: 1px solid var(--neon-green);
  color: var(--neon-green);
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
  letter-spacing: 1px;
}

/* ---- Layout ---- */
.game-body {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

.game-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ---- Canvas area ---- */
.game-canvas-area {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-base);
  position: relative;
  overflow: hidden;
}

.game-canvas-area::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0, 0, 0, 0.06) 3px,
    rgba(0, 0, 0, 0.06) 4px
  );
  pointer-events: none;
  z-index: 5;
}

.scanline-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 6;
  background: radial-gradient(ellipse at 50% 50%, transparent 55%, rgba(0,0,0,0.35) 100%);
}

#game-container canvas {
  display: block;
  border: 1px solid var(--border-accent);
  box-shadow: 0 0 0 1px var(--bg-panel),
              0 0 60px rgba(91, 141, 239, 0.07),
              0 8px 40px rgba(0, 0, 0, 0.75);
}

/* ---- Sidebar ---- */
.game-sidebar {
  width: 260px;
  min-width: 260px;
  background: var(--bg-panel);
  border-left: 1px solid var(--border-dim);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
}

.game-sidebar::-webkit-scrollbar { width: 4px; }
.game-sidebar::-webkit-scrollbar-track { background: var(--bg-base); }
.game-sidebar::-webkit-scrollbar-thumb { background: var(--border-accent); }

/* ---- Panels ---- */
.sidebar-panel {
  border-bottom: 1px solid var(--border-dim);
  padding: 0.75rem;
}

.panel-title {
  font-family: var(--font-pixel);
  font-size: 0.56rem;
  color: var(--text-cyan);
  letter-spacing: 2px;
  margin-bottom: 0.65rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-accent);
}

/* ---- Shop ---- */
.shop-instructions {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
  line-height: 1.6;
}

.buy-panel, .node-panel {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.selected-cell-info {
  font-size: 0.75rem;
  color: var(--text-amber);
  margin-bottom: 0.3rem;
}

.tier-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.tier-btn {
  background: var(--bg-panel2);
  border: 1px solid var(--border-accent);
  color: var(--text-primary);
  padding: 0.5rem 0.6rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  transition: background 0.12s, border-color 0.12s;
  text-align: left;
  border-radius: 2px;
}

.tier-btn:hover {
  background: var(--bg-hover);
  border-color: var(--neon-green);
}

.tier-name {
  font-family: var(--font-pixel);
  font-size: 0.56rem;
  color: var(--text-green);
}

.tier-cost {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-amber);
}

.tier-stats {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* ---- Node detail panel ---- */
.node-detail-title {
  font-family: var(--font-pixel);
  font-size: 0.56rem;
  color: var(--text-cyan);
  margin-bottom: 0.5rem;
}

.node-detail-row {
  font-size: 0.82rem;
  color: var(--text-secondary);
  padding: 0.2rem 0;
  display: flex;
  justify-content: space-between;
}

.node-detail-row span {
  color: var(--text-primary);
}

.node-actions {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-top: 0.5rem;
}

/* ---- Buttons ---- */
.action-btn {
  font-family: var(--font-pixel);
  font-size: 0.56rem;
  padding: 0.55rem;
  background: var(--bg-panel2);
  border: 1px solid var(--neon-cyan);
  color: var(--text-cyan);
  cursor: pointer;
  transition: background 0.12s;
  border-radius: 2px;
  letter-spacing: 1px;
}

.action-btn:hover { background: rgba(0, 229, 255, 0.08); }

.upgrade-btn { border-color: var(--neon-purple); color: var(--text-purple); }
.upgrade-btn:hover { background: rgba(180, 77, 255, 0.08); }

.repair-btn { border-color: var(--neon-amber); color: var(--text-amber); }
.repair-btn:hover { background: rgba(255, 183, 0, 0.08); }

.cancel-btn {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 0.4rem;
  background: transparent;
  border: 1px solid var(--border-accent);
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.12s, border-color 0.12s;
  border-radius: 2px;
}
.cancel-btn:hover { border-color: var(--neon-red); color: var(--text-red); }

/* ---- Stats ---- */
.stat-row {
  font-size: 0.82rem;
  color: var(--text-secondary);
  padding: 0.25rem 0;
  display: flex;
  justify-content: space-between;
}

.stat-val {
  color: var(--text-green);
  font-weight: 600;
}

/* ---- Canvas Action Panel ---- */
.cap {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 178px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 0;
  background: rgba(20, 30, 53, 0.92);
  border: 1px solid var(--border-accent);
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.06), inset 0 0 0 1px rgba(255,255,255,0.03);
  backdrop-filter: blur(4px);
}

.cap-section {
  padding: 0.9rem 0.85rem;
}

.cap-section-title {
  font-family: var(--font-pixel);
  font-size: 0.44rem;
  color: var(--neon-cyan);
  letter-spacing: 2px;
  margin-bottom: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-accent);
}

.cap-node-name {
  font-family: var(--font-pixel);
  font-size: 0.44rem;
  color: var(--text-green);
  letter-spacing: 1px;
  margin-bottom: 0.6rem;
}

.cap-hp-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.55rem;
}

.cap-hp-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  width: 18px;
  flex-shrink: 0;
}

.cap-hp-track {
  flex: 1;
  height: 5px;
  background: var(--border-dim);
  border-radius: 2px;
  overflow: hidden;
}

.cap-hp-fill {
  height: 100%;
  background: var(--neon-green);
  border-radius: 2px;
  transition: width 0.3s ease, background 0.3s ease;
}

.cap-hp-val {
  font-size: 0.72rem;
  color: var(--text-primary);
  width: 26px;
  text-align: right;
  flex-shrink: 0;
}

.cap-stat {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 0.18rem 0;
}

.cap-stat span:last-child {
  color: var(--text-primary);
}

.cap-btns {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-top: 0.65rem;
}

.cap-btn {
  font-family: var(--font-pixel);
  font-size: 0.42rem;
  padding: 0.55rem 0.4rem;
  background: var(--bg-panel2);
  border: 1px solid var(--border-accent);
  color: var(--text-secondary);
  cursor: pointer;
  letter-spacing: 1px;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
  width: 100%;
  text-align: center;
}

.cap-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.cap-upgrade {
  border-color: #7c3aed;
  color: #c084fc;
}
.cap-upgrade:hover { background: rgba(124, 58, 237, 0.15); border-color: #a855f7; }

.cap-repair {
  border-color: var(--neon-amber);
  color: var(--text-amber);
}
.cap-repair:hover { background: rgba(255, 183, 0, 0.12); }

.cap-close {
  border-color: var(--border-accent);
  color: var(--text-muted);
  font-size: 0.38rem;
}
.cap-close:hover { border-color: var(--neon-red); color: var(--text-red); }

.cap-divider {
  height: 1px;
  background: var(--border-accent);
  margin: 0;
}

/* Claim section */
.cap-pending-label {
  font-size: 0.69rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 0.25rem;
}

.cap-pending-val {
  font-family: var(--font-pixel);
  font-size: 0.75rem;
  color: #fbbf24;
  margin-bottom: 0.75rem;
  letter-spacing: 1px;
  text-shadow: 0 0 10px rgba(251, 191, 36, 0.4);
}

.cap-claim {
  border-color: #fbbf24;
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.06);
  font-size: 0.4rem;
  padding: 0.65rem 0.4rem;
}
.cap-claim:hover { background: rgba(251, 191, 36, 0.14); }

/* Pulse when pending > 0 */
.cap-claim.has-fees {
  animation: claimPulse 2s ease-in-out infinite;
}

@keyframes claimPulse {
  0%, 100% { box-shadow: none; }
  50%       { box-shadow: 0 0 10px rgba(251, 191, 36, 0.4); }
}

.cap-lifetime {
  font-size: 0.69rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  text-align: right;
}

.cap-lifetime span { color: var(--text-secondary); }

/* ---- Floating incident log (overlays bottom-left of canvas) ---- */
.incident-log-overlay {
  position: absolute;
  bottom: 32px;
  left: 12px;
  width: 320px;
  z-index: 20;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.log-entry {
  font-size: 0.75rem;
  padding: 0.35rem 0.6rem;
  border-left: 2px solid var(--neon-red);
  background: rgba(8, 11, 20, 0.88);
  color: var(--text-red);
  line-height: 1.6;
  animation: logSlideIn 0.2s ease, logFadeOut 0.4s ease 5.6s forwards;
}

@keyframes logSlideIn {
  from { opacity: 0; transform: translateX(-6px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes logFadeOut {
  to { opacity: 0; height: 0; padding: 0; margin: 0; }
}

.log-time {
  color: var(--text-muted);
  display: block;
  font-size: 0.69rem;
}

/* ---- Disaster toasts — top-center of canvas area ---- */
.disaster-toast-container {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  width: 340px;
}

.disaster-toast {
  background: var(--bg-panel);
  border: 1px solid var(--neon-red);
  border-left: 3px solid var(--neon-red);
  padding: 0.65rem 0.9rem;
  box-shadow: 0 4px 20px rgba(255, 61, 90, 0.2);
  animation: toastIn 0.25s ease, toastOut 0.35s ease 3.15s forwards;
}

.disaster-toast-type {
  font-family: var(--font-pixel);
  font-size: 0.44rem;
  color: var(--neon-red);
  letter-spacing: 2px;
  margin-bottom: 0.3rem;
}

.disaster-toast-msg {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.disaster-toast-hp {
  font-size: 0.72rem;
  color: #f87171;
  margin-top: 0.2rem;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes toastOut {
  to { opacity: 0; transform: translateX(20px); }
}

/* ---- Tiers panel — floats above the action bar ---- */
.tiers-panel {
  position: absolute;
  bottom: 74px;   /* clears action bar height + gap */
  left: 50%;
  transform: translateX(-50%);
  z-index: 101;
  background: rgba(9, 14, 26, 0.95);
  border: 1px solid var(--border-accent);
  padding: 0.6rem 0.75rem;
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 460px;
}

.tp-cell-info {
  font-size: 0.72rem;
  color: var(--text-amber);
  letter-spacing: 1px;
  margin-bottom: 0.1rem;
}

.tp-tiers {
  display: flex;
  gap: 0.35rem;
}

.tp-tier-btn {
  flex: 1;
  background: var(--bg-panel2);
  border: 1px solid var(--border-accent);
  color: var(--text-primary);
  padding: 0.45rem 0.4rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  border-radius: 2px;
  transition: background 0.12s, border-color 0.12s;
}
.tp-tier-btn:hover { background: var(--bg-hover); border-color: var(--neon-green); }

.tp-tier-name  { font-family: var(--font-pixel); font-size: 0.38rem; color: var(--text-green); letter-spacing: 1px; }
.tp-tier-cost  { font-size: 0.8rem; color: var(--text-amber); }
.tp-tier-stats { font-size: 0.68rem; color: var(--text-secondary); }

/* ---- Action bar — bottom-center of canvas area, always visible ---- */
.action-bar {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(9, 14, 26, 0.92);
  border: 1px solid var(--border-accent);
  padding: 0.5rem 0.85rem;
  backdrop-filter: blur(4px);
  white-space: nowrap;
}

.ab-label {
  font-family: var(--font-pixel);
  font-size: 0.42rem;
  color: var(--text-cyan);
  letter-spacing: 1px;
  margin-right: 0.4rem;
}

.ab-btn {
  font-family: var(--font-pixel);
  font-size: 0.42rem;
  padding: 0.5rem 0.75rem;
  background: var(--bg-panel2);
  border: 1px solid var(--border-accent);
  color: var(--text-secondary);
  cursor: pointer;
  letter-spacing: 1px;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
  border-radius: 2px;
}

.ab-btn:hover { background: var(--bg-hover); color: var(--text-primary); }

.ab-repair  { border-color: var(--neon-amber); color: var(--text-amber); }
.ab-repair:hover  { background: rgba(255,183,0,0.1); }

.ab-upgrade { border-color: #7c3aed; color: #c084fc; }
.ab-upgrade:hover { background: rgba(124,58,237,0.12); border-color: #a855f7; }

.ab-claim   { border-color: var(--neon-amber); color: var(--text-amber); background: rgba(251,191,36,0.05); }
.ab-claim:hover   { background: rgba(251,191,36,0.14); }
.ab-claim.has-fees { animation: claimPulse 2s ease-in-out infinite; }

.ab-close   { border-color: var(--border-dim); color: var(--text-muted); }
.ab-close:hover   { border-color: var(--neon-red); color: var(--text-red); }

/* ---- Game Over overlay ---- */
.game-over-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  background: rgba(8, 11, 20, 0.85);
  animation: fadeIn 0.5s ease;
}

.game-over-box {
  text-align: center;
  background: var(--bg-panel);
  border: 1px solid var(--neon-red);
  box-shadow: 0 0 40px rgba(255, 61, 90, 0.25);
  padding: 2.5rem 3rem;
  max-width: 420px;
  width: 90%;
}

.game-over-title {
  font-family: var(--font-pixel);
  font-size: clamp(1rem, 3vw, 1.6rem);
  color: var(--neon-red);
  letter-spacing: 4px;
  margin-bottom: 1rem;
  text-shadow: 0 0 20px rgba(255, 61, 90, 0.5);
}

.game-over-stats {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 2;
}

.game-over-stats span {
  color: var(--text-primary);
}

.game-over-btn {
  font-family: var(--font-pixel);
  font-size: 0.63rem;
  padding: 0.75rem 2rem;
  background: transparent;
  border: 1px solid var(--neon-green);
  color: var(--neon-green);
  cursor: pointer;
  letter-spacing: 2px;
  transition: background 0.15s;
  margin: 0.3rem;
}

.game-over-btn:hover { background: rgba(57, 255, 138, 0.1); }

.game-over-btn.secondary {
  border-color: var(--border-accent);
  color: var(--text-muted);
}
.game-over-btn.secondary:hover {
  border-color: var(--text-secondary);
  color: var(--text-secondary);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ---- Bootstrap overrides ---- */
.navbar { --bs-navbar-padding-y: 0.25rem; }

/* ================================================================
   NEW SIMPLIFIED LAYOUT
   ================================================================ */

/* ---- Top HUD bar ---- */
.hud-bar {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  height: 44px;
  padding: 0 1rem;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-accent);
  flex-shrink: 0;
}

.hud-brand {
  font-family: var(--font-pixel);
  font-size: 0.6rem;
  color: var(--neon-green);
  letter-spacing: 3px;
  flex-shrink: 0;
}

.hud-stats {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
}

.hud-stat {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.hud-icon {
  color: var(--text-muted);
}

.hud-val {
  color: var(--text-green);
  font-weight: 600;
}

.hud-amber { color: var(--text-amber) !important; }
.hud-cyan  { color: var(--text-cyan)  !important; }
.hud-red   { color: var(--text-red)   !important; }

.hud-lbl {
  font-size: 0.69rem;
  color: var(--text-muted);
}

.hud-sep {
  color: var(--border-accent);
  font-size: 0.9rem;
}

.hud-player {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  letter-spacing: 1px;
  flex-shrink: 0;
}

.hud-player::before {
  content: '▸ ';
  color: var(--neon-green);
  font-size: 0.6rem;
}

.hud-badge {
  font-family: var(--font-mono);
  font-size: 0.69rem;
  background: transparent;
  border: 1px solid var(--neon-green);
  color: var(--neon-green);
  padding: 0.2rem 0.55rem;
  border-radius: 2px;
  letter-spacing: 1px;
  flex-shrink: 0;
}

/* ---- Coin icons (HUD token/pending symbols) ---- */
.coin-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 11px;
  line-height: 1;
  flex-shrink: 0;
}

.coin-token {
  background: rgba(91, 141, 239, 0.12);
  color: #fbbf24;
  border: 1px solid rgba(91, 141, 239, 0.4);
}

.coin-pending {
  background: rgba(251, 191, 36, 0.12);
  color: #fb923c;
  border: 1px solid rgba(251, 191, 36, 0.4);
  font-size: 12px;
}

/* ---- Game action toasts (top-right of canvas) ---- */
.game-toast-container {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 102;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  width: 340px;
}

.game-toast-msg {
  width: 100%;
  padding: 0.55rem 0.85rem;
  font-size: 0.78rem;
  line-height: 1.5;
  animation: toastIn 0.2s ease, toastOut 0.3s ease 3.7s forwards;
}

.game-toast-error {
  background: var(--bg-panel);
  border: 1px solid var(--neon-red);
  border-left: 3px solid var(--neon-red);
  color: #f87171;
  box-shadow: 0 4px 20px rgba(255, 61, 90, 0.2);
}

.game-toast-warn {
  background: var(--bg-panel);
  border: 1px solid var(--neon-amber);
  border-left: 3px solid var(--neon-amber);
  color: #fbbf24;
  box-shadow: 0 4px 20px rgba(251, 191, 36, 0.15);
}

.game-toast-info {
  background: var(--bg-panel);
  border: 1px solid var(--neon-cyan);
  border-left: 3px solid var(--neon-cyan);
  color: var(--text-cyan);
  box-shadow: 0 4px 20px rgba(167, 139, 250, 0.15);
}

/* ---- Right panel ---- */
.right-panel {
  width: 190px;
  min-width: 190px;
  background: var(--bg-panel);
  border-left: 1px solid var(--border-dim);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.45);
}

.right-panel::-webkit-scrollbar { width: 3px; }
.right-panel::-webkit-scrollbar-track { background: var(--bg-base); }
.right-panel::-webkit-scrollbar-thumb { background: var(--border-accent); }

.rp-section {
  display: flex;
  flex-direction: column;
  padding: 0.85rem 0.75rem;
  gap: 0;
}

.rp-title {
  font-family: var(--font-pixel);
  font-size: 0.44rem;
  color: var(--text-cyan);
  letter-spacing: 2px;
  margin-bottom: 0.65rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border-accent);
}

.rp-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.rp-node-name {
  font-family: var(--font-pixel);
  font-size: 0.42rem;
  color: var(--text-green);
  letter-spacing: 1px;
  margin-bottom: 0.55rem;
}

.rp-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 0.2rem 0;
}

.rp-label {
  color: var(--text-muted);
}

.rp-val {
  color: var(--text-primary);
}

.rp-hp-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.rp-hp-track {
  flex: 1;
  height: 5px;
  background: var(--border-dim);
  border-radius: 2px;
  overflow: hidden;
}

.rp-hp-fill {
  height: 100%;
  background: var(--neon-green);
  border-radius: 2px;
  transition: width 0.3s ease, background 0.3s ease;
}

.rp-divider {
  height: 1px;
  background: var(--border-dim);
  margin: 0.65rem 0;
}

/* Tier buttons (buy panel) */
.rp-tiers {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 0.5rem;
}

.rp-tier-btn {
  background: var(--bg-panel2);
  border: 1px solid var(--border-accent);
  color: var(--text-primary);
  padding: 0.45rem 0.55rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  text-align: left;
  border-radius: 2px;
  transition: background 0.12s, border-color 0.12s;
}

.rp-tier-btn:hover {
  background: var(--bg-hover);
  border-color: var(--neon-green);
}

.rp-tier-name  { font-family: var(--font-pixel); font-size: 0.42rem; color: var(--text-green); }
.rp-tier-cost  { font-size: 0.78rem; color: var(--text-amber); }
.rp-tier-stats { font-size: 0.72rem; color: var(--text-secondary); }

.rp-cell-info {
  font-size: 0.75rem;
  color: var(--text-amber);
  margin-bottom: 0.5rem;
}

/* Action buttons */
.rp-btn {
  font-family: var(--font-pixel);
  font-size: 0.42rem;
  padding: 0.55rem 0.4rem;
  background: var(--bg-panel2);
  border: 1px solid var(--border-accent);
  color: var(--text-secondary);
  cursor: pointer;
  letter-spacing: 1px;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
  width: 100%;
  text-align: center;
  margin-top: 0.35rem;
  border-radius: 2px;
}

.rp-btn:hover { background: var(--bg-hover); color: var(--text-primary); }

.rp-btn-repair  { border-color: var(--neon-amber); color: var(--text-amber); }
.rp-btn-repair:hover  { background: rgba(255,183,0,0.1); }

.rp-btn-upgrade { border-color: #7c3aed; color: #c084fc; }
.rp-btn-upgrade:hover { background: rgba(124,58,237,0.12); border-color: #a855f7; }

.rp-btn-close   { border-color: var(--border-accent); color: var(--text-muted); }
.rp-btn-close:hover   { border-color: var(--neon-red); color: var(--text-red); }

.rp-btn-claim {
  border-color: var(--neon-amber);
  color: var(--text-amber);
  background: rgba(251,191,36,0.05);
}
.rp-btn-claim:hover { background: rgba(251,191,36,0.14); }
.rp-btn-claim.has-fees { animation: claimPulse 2s ease-in-out infinite; }

.rp-btn-faucet { border-color: var(--border-accent); color: var(--text-secondary); }
.rp-btn-faucet:hover { background: var(--bg-hover); color: var(--text-primary); }

/* ---- Login overlay ---- */
.login-title { font-family: var(--font-pixel); font-size: 0.9rem; color: var(--neon-green); letter-spacing: 3px; margin-bottom: 0.5rem; text-align: center; }
.login-subtitle { font-size: 0.65rem; color: var(--text-muted); letter-spacing: 2px; margin-bottom: 2rem; text-align: center; }
.login-label { font-size: 0.72rem; color: var(--text-muted); margin-bottom: 0.4rem; letter-spacing: 1px; align-self: flex-start; }
.login-hint { font-size: 0.8rem; color: var(--text-secondary); text-align: center; line-height: 1.8; margin-bottom: 1.5rem; max-width: 340px; }
.login-input { background: var(--bg-panel2); border: 1px solid var(--border-accent); color: var(--text-primary); font-family: var(--font-mono); font-size: 0.9rem; padding: 0.6rem 0.8rem; width: 280px; margin-bottom: 0.75rem; text-align: center; outline: none; }
.login-input:focus { border-color: var(--neon-green); }
.login-btn-primary { font-family: var(--font-pixel); font-size: 0.55rem; padding: 0.75rem 2rem; background: transparent; color: var(--neon-green); border: 1px solid var(--neon-green); cursor: pointer; letter-spacing: 2px; width: 280px; margin-bottom: 0.5rem; transition: background 0.15s; }
.login-btn-primary:hover { background: rgba(91,141,239,0.1); }
.login-btn-secondary { font-family: var(--font-mono); font-size: 0.78rem; background: transparent; color: var(--text-muted); border: none; cursor: pointer; padding: 0.4rem; width: 280px; }
.login-btn-secondary:hover { color: var(--text-primary); }
.login-error { color: var(--text-red); font-size: 0.78rem; margin-bottom: 0.75rem; text-align: center; width: 280px; }
.login-code { font-family: var(--font-pixel); font-size: 0.8rem; color: #fbbf24; letter-spacing: 4px; padding: 1rem 1.5rem; border: 1px solid #fbbf24; background: rgba(251,191,36,0.05); margin: 1rem 0; text-align: center; }