/* fps-hud.css — Forest world HUD styles */

/* Full-screen overlay layers */
.fps-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(20, 30, 15, 0.85);
  backdrop-filter: blur(12px);
  z-index: 100;
}

/* Start / pause card */
.fps-start-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding: 3rem 4rem;
  border: 2px solid rgba(100, 200, 100, 0.3);
  border-radius: 12px;
  background: rgba(30, 50, 35, 0.8);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.fps-title {
  font-family: 'Barlow', sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 8vw, 6rem);
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: #e8f5e9;
  margin: 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.fps-subtitle {
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  font-size: clamp(1rem, 3vw, 1.5rem);
  color: rgba(232, 245, 233, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin: 0;
}

.fps-start-button {
  font-family: 'Barlow', sans-serif;
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #1a1a1a;
  background: linear-gradient(135deg, #76c043 0%, #5aa838 100%);
  border: 2px solid #5aa838;
  padding: 0.8rem 2.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(90, 168, 56, 0.3);
}

.fps-start-button:hover {
  background: linear-gradient(135deg, #87d154 0%, #65b741 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(90, 168, 56, 0.5);
}

.fps-hint {
  font-family: 'Barlow', sans-serif;
  font-size: 0.8rem;
  color: rgba(232, 245, 233, 0.4);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0;
}

.fps-exit-link {
  font-family: 'Barlow', sans-serif;
  font-size: 0.85rem;
  color: rgba(232, 245, 233, 0.5);
  text-decoration: underline;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: color 0.2s ease;
}

.fps-exit-link:hover {
  color: #a8d5a8;
}

/* ---- IN-GAME HUD ---- */
.fps-hud {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 50;
}

/* Crosshair: subtle tree-inspired design */
.fps-crosshair {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 24px;
  height: 24px;
}

.fps-crosshair::before,
.fps-crosshair::after {
  content: '';
  position: absolute;
  background: rgba(232, 245, 233, 0.6);
  box-shadow: 0 0 4px rgba(232, 245, 233, 0.4);
}

.fps-crosshair::before {
  /* horizontal bar */
  width: 24px;
  height: 1.5px;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.fps-crosshair::after {
  /* vertical bar */
  width: 1.5px;
  height: 24px;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
}

/* Portal tooltip — bottom-center */
.fps-portal-tooltip {
  position: absolute;
  bottom: 15%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 1rem 2rem;
  background: rgba(20, 30, 15, 0.8);
  border: 1.5px solid rgba(118, 192, 67, 0.6);
  border-radius: 8px;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

#fps-portal-name {
  font-family: 'Barlow', sans-serif;
  font-weight: 900;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: #c8e6c9;
}

.fps-portal-hint {
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(200, 230, 201, 0.6);
}

/* Escape hint — top-right */
.fps-escape-hint {
  position: absolute;
  top: 1.2rem;
  right: 1.5rem;
  font-family: 'Barlow', sans-serif;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(232, 245, 233, 0.25);
  pointer-events: none;
}

/* Minecraft-style control indicator */
.fps-minecraft-controls {
  position: absolute;
  bottom: 2rem;
  left: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  pointer-events: none;
}

.minecraft-key-row {
  display: flex;
  gap: 0.3rem;
}

.minecraft-key {
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(60, 80, 50, 0.3);
  border: 1px solid rgba(118, 192, 67, 0.2);
  border-radius: 3px;
  font-family: 'Barlow', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(232, 245, 233, 0.25);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.15s ease;
}

.minecraft-key.active {
  background: rgba(118, 192, 67, 0.3);
  border-color: rgba(118, 192, 67, 0.5);
  color: rgba(232, 245, 233, 0.7);
  box-shadow: 0 0 8px rgba(118, 192, 67, 0.2);
}

.minecraft-key-w {
  margin-left: 2.3rem;
}

/* Mobile: hide FPS world entirely (defensive CSS backup to JS detection) */
@media (max-width: 768px) {
  #fps-world-root {
    display: none !important;
  }
}