/* ── Robot Guide ────────────────────────────────────────────────────────── */

#guide-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
}

#guide-spotlight {
  position: fixed;
  border-radius: 12px;
  box-shadow: 0 0 0 9999px rgba(0,0,0,0.65);
  transition: all 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

#guide-bubble {
  position: fixed;
  background: var(--bg-card);
  border: 1.5px solid var(--saffron);
  border-radius: 16px;
  padding: 20px;
  width: 320px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 20px var(--saffron-glow);
  transition: all 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: all;
}

/* Robot character — pure CSS, no images */
#guide-robot {
  flex-shrink: 0;
  width: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
#robot-head {
  width: 36px;
  height: 30px;
  background: var(--saffron);
  border-radius: 8px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-evenly;
}
.robot-eye {
  width: 8px;
  height: 8px;
  background: #0A0A0F;
  border-radius: 50%;
  animation: eyeBlink 3.5s ease-in-out infinite;
}
#robot-mouth {
  position: absolute;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 4px;
  border-bottom: 2px solid #0A0A0F;
  border-left: 2px solid #0A0A0F;
  border-right: 2px solid #0A0A0F;
  border-radius: 0 0 4px 4px;
}
#robot-body {
  width: 28px;
  height: 22px;
  background: var(--saffron-dark);
  border-radius: 4px;
  position: relative;
}
#robot-antenna {
  width: 2px;
  height: 8px;
  background: var(--saffron);
  position: absolute;
  top: -28px;
  left: 50%;
  transform: translateX(-50%);
}
#robot-antenna::after {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--saffron);
  margin-left: -2px;
  margin-top: -6px;
  animation: antennaPulse 1.2s ease-in-out infinite;
}

@keyframes antennaPulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--saffron-glow); }
  50%       { box-shadow: 0 0 0 5px transparent; }
}
@keyframes eyeBlink {
  0%, 90%, 100% { transform: scaleY(1); }
  95%            { transform: scaleY(0.1); }
}
@keyframes robotBob {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-4px); }
}
#guide-robot {
  animation: robotBob 2s ease-in-out infinite;
}

#guide-content {
  flex: 1;
}
#guide-text {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
  margin-bottom: 14px;
}
#guide-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#guide-skip {
  font-size: 11px;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  opacity: 0.7;
}
#guide-skip:hover { opacity: 1; }
#guide-next {
  background: var(--saffron);
  color: #0A0A0F;
  border: none;
  border-radius: 8px;
  padding: 7px 16px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.15s;
}
#guide-next:hover { opacity: 0.88; }

@keyframes byteWalkIn {
  from {
    opacity: 0;
    transform: translateX(-40px) translateY(0);
  }
  to {
    opacity: 1;
    transform: translateX(0) translateY(0);
  }
}

#guide-bubble.walk-in #guide-robot {
  animation: byteWalkIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards,
             robotBob 2s ease-in-out 0.5s infinite;
}

@keyframes byteWave {
  0%   { transform: rotate(0deg) translateX(0); }
  25%  { transform: rotate(20deg) translateX(2px); }
  50%  { transform: rotate(-15deg) translateX(-1px); }
  75%  { transform: rotate(10deg) translateX(1px); }
  100% { transform: rotate(0deg) translateX(0); }
}

#guide-robot.waving {
  animation: byteWave 0.45s ease forwards;
}

@keyframes byteHappy {
  0%, 100% { transform: scaleY(1); border-radius: 50%; }
  50%       { transform: scaleY(0.4); border-radius: 40%; }
}
@keyframes antennaCelebrate {
  0%, 100% { box-shadow: 0 0 0 0 var(--saffron-glow); }
  50%       { box-shadow: 0 0 0 8px transparent; }
}

#guide-robot.celebrating .robot-eye {
  animation: byteHappy 0.4s ease-in-out infinite !important;
}
#guide-robot.celebrating #robot-antenna::after {
  animation: antennaCelebrate 0.4s ease-in-out infinite !important;
}