/* ============================================
   Bot Presence — Screen-Edge Peeking System
   Bots peek from corners, poke at users,
   show thought bubbles, and demand attention.
   ============================================ */

/* Container — fixed overlay covering full viewport */
.bot-presence-layer {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  z-index: 9990;
  overflow: hidden;
}

/* Individual bot presence sprite */
.bot-presence-sprite {
  position: absolute;
  pointer-events: auto;
  cursor: pointer;
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  will-change: transform;
}

.bot-presence-sprite img,
.bot-presence-sprite svg {
  width: 64px;
  height: 64px;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
  transition: filter 0.3s ease;
}

.bot-presence-sprite:hover img,
.bot-presence-sprite:hover svg {
  filter: drop-shadow(0 4px 16px rgba(0,0,0,0.45));
}

/* ---- Corner Positions ---- */

/* Bottom-right corner (default peek position) */
.bot-presence-sprite[data-corner="bottom-right"] {
  bottom: 140px; /* above the roamer strip */
  right: -64px;  /* hidden off-screen */
}
.bot-presence-sprite[data-corner="bottom-right"].peek-in {
  right: -16px;  /* half visible — peeking */
}
.bot-presence-sprite[data-corner="bottom-right"].full-in {
  right: 12px;   /* fully visible */
}

/* Bottom-left corner */
.bot-presence-sprite[data-corner="bottom-left"] {
  bottom: 140px;
  left: -64px;
}
.bot-presence-sprite[data-corner="bottom-left"].peek-in {
  left: -16px;
}
.bot-presence-sprite[data-corner="bottom-left"].full-in {
  left: 12px;
}

/* Top-right corner */
.bot-presence-sprite[data-corner="top-right"] {
  top: 20px;
  right: -64px;
}
.bot-presence-sprite[data-corner="top-right"].peek-in {
  right: -16px;
}
.bot-presence-sprite[data-corner="top-right"].full-in {
  right: 12px;
}

/* Top-left corner */
.bot-presence-sprite[data-corner="top-left"] {
  top: 20px;
  left: -64px;
}
.bot-presence-sprite[data-corner="top-left"].peek-in {
  left: -16px;
}
.bot-presence-sprite[data-corner="top-left"].full-in {
  left: 12px;
}

/* Right-edge (mid-height — for sliding peek) */
.bot-presence-sprite[data-corner="right-edge"] {
  top: 50%;
  right: -64px;
  transform: translateY(-50%);
}
.bot-presence-sprite[data-corner="right-edge"].peek-in {
  right: -20px;
}
.bot-presence-sprite[data-corner="right-edge"].full-in {
  right: 12px;
}

/* Left-edge (mid-height) */
.bot-presence-sprite[data-corner="left-edge"] {
  top: 50%;
  left: -64px;
  transform: translateY(-50%);
}
.bot-presence-sprite[data-corner="left-edge"].peek-in {
  left: -20px;
}
.bot-presence-sprite[data-corner="left-edge"].full-in {
  left: 12px;
}

/* ---- Thought Bubble ---- */
.bot-thought-bubble {
  position: absolute;
  background: #1e293b;
  color: #e2e8f0;
  border: 1px solid rgba(139, 92, 246, 0.4);
  border-radius: 12px;
  padding: 8px 14px;
  font-size: 13px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.4;
  max-width: 220px;
  white-space: normal;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: auto;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  z-index: 1;
}

.bot-thought-bubble.visible {
  opacity: 1;
  transform: scale(1);
}

/* Bubble tail (pointing toward bot) */
.bot-thought-bubble::after {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  background: #1e293b;
  border-right: 1px solid rgba(139, 92, 246, 0.4);
  border-bottom: 1px solid rgba(139, 92, 246, 0.4);
  transform: rotate(45deg);
}

/* Tail positions based on corner */
[data-corner="bottom-right"] .bot-thought-bubble,
[data-corner="top-right"] .bot-thought-bubble,
[data-corner="right-edge"] .bot-thought-bubble {
  right: 72px;
  top: 50%;
  transform: translateY(-50%) scale(0.8);
}
[data-corner="bottom-right"] .bot-thought-bubble.visible,
[data-corner="top-right"] .bot-thought-bubble.visible,
[data-corner="right-edge"] .bot-thought-bubble.visible {
  transform: translateY(-50%) scale(1);
}
[data-corner="bottom-right"] .bot-thought-bubble::after,
[data-corner="top-right"] .bot-thought-bubble::after,
[data-corner="right-edge"] .bot-thought-bubble::after {
  right: -6px;
  top: 50%;
  margin-top: -5px;
}

[data-corner="bottom-left"] .bot-thought-bubble,
[data-corner="top-left"] .bot-thought-bubble,
[data-corner="left-edge"] .bot-thought-bubble {
  left: 72px;
  top: 50%;
  transform: translateY(-50%) scale(0.8);
}
[data-corner="bottom-left"] .bot-thought-bubble.visible,
[data-corner="top-left"] .bot-thought-bubble.visible,
[data-corner="left-edge"] .bot-thought-bubble.visible {
  transform: translateY(-50%) scale(1);
}
[data-corner="bottom-left"] .bot-thought-bubble::after,
[data-corner="top-left"] .bot-thought-bubble::after,
[data-corner="left-edge"] .bot-thought-bubble::after {
  left: -6px;
  top: 50%;
  margin-top: -5px;
  transform: rotate(-135deg);
}

/* ---- Poke Animation ---- */
@keyframes pokeRight {
  0%, 100% { transform: translateX(0); }
  15% { transform: translateX(-8px); }
  30% { transform: translateX(0); }
  45% { transform: translateX(-5px); }
  60% { transform: translateX(0); }
}

@keyframes pokeLeft {
  0%, 100% { transform: translateX(0); }
  15% { transform: translateX(8px); }
  30% { transform: translateX(0); }
  45% { transform: translateX(5px); }
  60% { transform: translateX(0); }
}

.bot-presence-sprite.poking[data-corner*="right"] img,
.bot-presence-sprite.poking[data-corner*="right"] svg {
  animation: pokeRight 1.2s ease-in-out;
}

.bot-presence-sprite.poking[data-corner*="left"] img,
.bot-presence-sprite.poking[data-corner*="left"] svg {
  animation: pokeLeft 1.2s ease-in-out;
}

/* ---- Wiggle (attention grab) ---- */
@keyframes wiggle {
  0%, 100% { transform: rotate(0deg); }
  20% { transform: rotate(-8deg); }
  40% { transform: rotate(8deg); }
  60% { transform: rotate(-5deg); }
  80% { transform: rotate(5deg); }
}

.bot-presence-sprite.wiggling img,
.bot-presence-sprite.wiggling svg {
  animation: wiggle 0.8s ease-in-out;
}

/* ---- Bounce in ---- */
@keyframes bounceIn {
  0% { transform: scale(0.3); opacity: 0; }
  50% { transform: scale(1.08); }
  70% { transform: scale(0.95); }
  100% { transform: scale(1); opacity: 1; }
}

.bot-presence-sprite.bounce-in img,
.bot-presence-sprite.bounce-in svg {
  animation: bounceIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ---- Notification badge ---- */
.bot-presence-badge {
  position: absolute;
  top: -4px;
  left: -4px;
  width: 18px;
  height: 18px;
  background: #ef4444;
  border-radius: 50%;
  border: 2px solid #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: white;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.bot-presence-sprite.has-notification .bot-presence-badge {
  opacity: 1;
}

/* ---- Dismiss button ---- */
.bot-presence-dismiss {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 16px;
  height: 16px;
  background: #475569;
  border: none;
  border-radius: 50%;
  color: #e2e8f0;
  font-size: 10px;
  line-height: 16px;
  text-align: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s ease;
  padding: 0;
}

.bot-presence-sprite:hover .bot-presence-dismiss {
  opacity: 0.7;
}

.bot-presence-dismiss:hover {
  opacity: 1 !important;
  background: #ef4444;
}

/* ---- Mobile responsive ---- */
@media (max-width: 768px) {
  .bot-presence-sprite img,
  .bot-presence-sprite svg {
    width: 48px;
    height: 48px;
  }
  .bot-thought-bubble {
    max-width: 160px;
    font-size: 12px;
    padding: 6px 10px;
  }
  [data-corner*="right"] .bot-thought-bubble { right: 54px; }
  [data-corner*="left"] .bot-thought-bubble { left: 54px; }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  .bot-presence-sprite {
    transition: none;
  }
  .bot-presence-sprite.poking img,
  .bot-presence-sprite.poking svg,
  .bot-presence-sprite.wiggling img,
  .bot-presence-sprite.wiggling svg,
  .bot-presence-sprite.bounce-in img,
  .bot-presence-sprite.bounce-in svg {
    animation: none;
  }
  .bot-thought-bubble {
    transition: none;
  }
}