/* ==========================================================================
   Puck - Mischievous AI Assistant
   Windows 95/98 Retro Aesthetic
   ========================================================================== */

/* CSS Variables for Puck theming */
:root {
  --puck-window-bg: #c0c0c0;
  --puck-window-border-light: #ffffff;
  --puck-window-border-mid: #dfdfdf;
  --puck-window-border-dark: #808080;
  --puck-window-border-darker: #404040;
  --puck-titlebar-active: linear-gradient(90deg, #000080, #1084d0);
  --puck-titlebar-inactive: linear-gradient(90deg, #808080, #a0a0a0);
  --puck-text: #000000;
  --puck-button-face: #c0c0c0;
  --puck-chat-bg: #ffffff;
  --puck-user-msg: #dcf8c6;
  --puck-assistant-msg: #f0f0f0;
  --puck-z-index: 9999;
  --puck-font: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* ==========================================================================
   Container - Fixed position, bottom right
   ========================================================================== */

.puck-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: var(--puck-z-index);
  font-family: var(--puck-font);
  font-size: 13px;
  line-height: 1.4;
}

/* ==========================================================================
   Sprite - The clickable character icon
   ========================================================================== */

.puck-sprite {
  width: 72px;
  height: 72px;
  cursor: pointer;
  transition: transform 0.15s ease;
  animation: puck-bob 3s ease-in-out infinite;
  filter: drop-shadow(2px 4px 6px rgba(0, 0, 0, 0.25));
  /* Ensure content is centered */
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  padding: 0;
}

.puck-sprite:hover {
  transform: scale(1.08);
}

.puck-sprite:active {
  transform: scale(0.95);
}

.puck-sprite img,
.puck-sprite svg {
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  /* Center the sprite content */
  object-fit: contain;
  object-position: center;
  display: block;
}

/* ==========================================================================
   Speech Bubble - For unbidden quips
   ========================================================================== */

.puck-bubble {
  position: absolute;
  bottom: 80px;
  right: 0;
  background: var(--puck-window-bg);
  padding: 12px 32px 12px 14px;
  max-width: 300px;
  min-width: 180px;
  /* Win95 outset border */
  border: 2px solid;
  border-color: var(--puck-window-border-light) var(--puck-window-border-darker)
                var(--puck-window-border-darker) var(--puck-window-border-light);
  box-shadow:
    inset 1px 1px 0 var(--puck-window-border-mid),
    inset -1px -1px 0 var(--puck-window-border-dark),
    3px 3px 8px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transform: translateY(10px) scale(0.95);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}

.puck-bubble--visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* Bubble tail/pointer */
.puck-bubble::after {
  content: '';
  position: absolute;
  bottom: -10px;
  right: 24px;
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 10px solid var(--puck-window-bg);
  filter: drop-shadow(0 2px 1px rgba(0, 0, 0, 0.15));
}

.puck-bubble__text {
  color: var(--puck-text);
  margin: 0;
  font-size: 12px;
}

.puck-bubble__dismiss {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 18px;
  height: 16px;
  background: var(--puck-button-face);
  border: none;
  cursor: pointer;
  font-size: 11px;
  font-weight: bold;
  font-family: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  /* Win95 button styling */
  border: 2px solid;
  border-color: var(--puck-window-border-light) var(--puck-window-border-darker)
                var(--puck-window-border-darker) var(--puck-window-border-light);
}

.puck-bubble__dismiss:hover {
  background: #d4d4d4;
}

.puck-bubble__dismiss:active {
  border-color: var(--puck-window-border-darker) var(--puck-window-border-light)
                var(--puck-window-border-light) var(--puck-window-border-darker);
}

/* ==========================================================================
   Chat Window - Windows 95 style dialog
   ========================================================================== */

.puck-window {
  position: absolute;
  bottom: 84px;
  right: 0;
  width: 360px;
  background: var(--puck-window-bg);
  /* Win95 window border */
  border: 2px solid;
  border-color: var(--puck-window-border-light) var(--puck-window-border-darker)
                var(--puck-window-border-darker) var(--puck-window-border-light);
  box-shadow:
    inset 1px 1px 0 var(--puck-window-border-mid),
    inset -1px -1px 0 var(--puck-window-border-dark),
    4px 4px 12px rgba(0, 0, 0, 0.35);
  display: none;
}

.puck-window--open {
  display: block;
  animation: puck-window-open 0.2s ease-out;
}

/* ==========================================================================
   Titlebar
   ========================================================================== */

.puck-titlebar {
  background: var(--puck-titlebar-active);
  padding: 3px 3px 3px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

.puck-titlebar--dragging {
  cursor: grabbing;
}

.puck-titlebar__title {
  color: white;
  font-weight: bold;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 4px;
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.3);
}

.puck-titlebar__icon {
  width: 16px;
  height: 16px;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.puck-titlebar__buttons {
  display: flex;
  gap: 2px;
}

.puck-titlebar__btn {
  width: 18px;
  height: 16px;
  background: var(--puck-button-face);
  border: none;
  cursor: pointer;
  font-size: 10px;
  font-weight: bold;
  font-family: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  padding-bottom: 2px;
  /* Win95 button */
  border: 2px solid;
  border-color: var(--puck-window-border-light) var(--puck-window-border-darker)
                var(--puck-window-border-darker) var(--puck-window-border-light);
}

.puck-titlebar__btn:hover {
  background: #d4d4d4;
}

.puck-titlebar__btn:active {
  border-color: var(--puck-window-border-darker) var(--puck-window-border-light)
                var(--puck-window-border-light) var(--puck-window-border-darker);
  padding-top: 2px;
  padding-bottom: 0;
}

.puck-titlebar__btn--clear {
  font-size: 12px;
  padding-bottom: 1px;
}

/* ==========================================================================
   Chat Area
   ========================================================================== */

.puck-chat {
  height: 320px;
  overflow-y: auto;
  background: var(--puck-chat-bg);
  /* Win95 inset field */
  border: 2px solid;
  border-color: var(--puck-window-border-dark) var(--puck-window-border-light)
                var(--puck-window-border-light) var(--puck-window-border-dark);
  margin: 6px;
  padding: 10px;
}

/* Custom scrollbar for chat */
.puck-chat::-webkit-scrollbar {
  width: 16px;
}

.puck-chat::-webkit-scrollbar-track {
  background: var(--puck-window-bg);
  border: 1px solid var(--puck-window-border-dark);
}

.puck-chat::-webkit-scrollbar-thumb {
  background: var(--puck-button-face);
  border: 2px solid;
  border-color: var(--puck-window-border-light) var(--puck-window-border-darker)
                var(--puck-window-border-darker) var(--puck-window-border-light);
}

.puck-chat::-webkit-scrollbar-thumb:hover {
  background: #d0d0d0;
}

/* ==========================================================================
   Messages
   ========================================================================== */

.puck-message {
  margin-bottom: 12px;
  max-width: 88%;
  display: flex;
  flex-direction: column;
}

.puck-message:last-child {
  margin-bottom: 0;
}

.puck-message--user {
  margin-left: auto;
  align-items: flex-end;
}

.puck-message--assistant {
  margin-right: auto;
  align-items: flex-start;
}

.puck-message__sender {
  font-size: 10px;
  color: #666;
  margin-bottom: 2px;
  font-weight: 600;
}

.puck-message__content {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 4px;
  line-height: 1.45;
  font-size: 13px;
  word-wrap: break-word;
}

.puck-message--user .puck-message__content {
  background: var(--puck-user-msg);
  border: 1px solid #b8e6a1;
}

.puck-message--assistant .puck-message__content {
  background: var(--puck-assistant-msg);
  border: 1px solid #d0d0d0;
}

/* ==========================================================================
   Input Area
   ========================================================================== */

.puck-input-area {
  padding: 4px 6px 6px 6px;
  display: flex;
  gap: 6px;
}

.puck-input {
  flex: 1;
  padding: 6px 8px;
  font-family: inherit;
  font-size: 13px;
  /* Win95 inset field */
  border: 2px solid;
  border-color: var(--puck-window-border-dark) var(--puck-window-border-light)
                var(--puck-window-border-light) var(--puck-window-border-dark);
  background: white;
  outline: none;
}

.puck-input:focus {
  background: #fffff8;
}

.puck-input::placeholder {
  color: #888;
}

.puck-send {
  padding: 6px 16px;
  background: var(--puck-button-face);
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  /* Win95 button */
  border: 2px solid;
  border-color: var(--puck-window-border-light) var(--puck-window-border-darker)
                var(--puck-window-border-darker) var(--puck-window-border-light);
}

.puck-send:hover {
  background: #d4d4d4;
}

.puck-send:active {
  border-color: var(--puck-window-border-darker) var(--puck-window-border-light)
                var(--puck-window-border-light) var(--puck-window-border-darker);
}

.puck-send:disabled {
  color: var(--puck-window-border-dark);
  cursor: not-allowed;
}

/* ==========================================================================
   Typing Indicator
   ========================================================================== */

.puck-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  background: var(--puck-assistant-msg);
  border: 1px solid #d0d0d0;
  border-radius: 4px;
  width: fit-content;
}

.puck-typing__dot {
  width: 7px;
  height: 7px;
  background: #888;
  border-radius: 50%;
  animation: puck-typing-bounce 1.4s ease-in-out infinite;
}

.puck-typing__dot:nth-child(2) {
  animation-delay: 0.15s;
}

.puck-typing__dot:nth-child(3) {
  animation-delay: 0.3s;
}

/* ==========================================================================
   Status Bar (optional, Win95 style)
   ========================================================================== */

.puck-statusbar {
  background: var(--puck-window-bg);
  padding: 2px 4px;
  font-size: 11px;
  color: #444;
  border-top: 1px solid var(--puck-window-border-light);
  /* Win95 inset panel */
  border: 2px solid;
  border-color: var(--puck-window-border-dark) var(--puck-window-border-light)
                var(--puck-window-border-light) var(--puck-window-border-dark);
  margin: 0 6px 6px 6px;
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes puck-bob {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

@keyframes puck-window-open {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes puck-typing-bounce {
  0%, 60%, 100% {
    transform: translateY(0);
  }
  30% {
    transform: translateY(-5px);
  }
}

@keyframes puck-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-3px); }
  75% { transform: translateX(3px); }
}

/* Mischievous shake for close button that "doesn't work" */
.puck-titlebar__btn--mischief {
  animation: puck-shake 0.3s ease-in-out;
}

/* ==========================================================================
   SVG Body Part Animations - Articulated sprite movement
   ========================================================================== */

/* Transform origins for body parts */
#puck-left-arm { transform-origin: 10px 28px; transform-box: fill-box; }
#puck-right-arm { transform-origin: 32px 28px; transform-box: fill-box; }
#puck-left-leg { transform-origin: 16px 40px; transform-box: fill-box; }
#puck-right-leg { transform-origin: 24px 40px; transform-box: fill-box; }
#puck-left-hat-bell { transform-origin: 8px 8px; transform-box: fill-box; }
#puck-right-hat-bell { transform-origin: 34px 8px; transform-box: fill-box; }
#puck-head { transform-origin: 20px 24px; transform-box: fill-box; }
#puck-body { transform-origin: 20px 36px; transform-box: fill-box; }
#puck-eyes { transform-origin: center; transform-box: fill-box; }
#puck-left-eye { transform-origin: center; transform-box: fill-box; }
#puck-right-eye { transform-origin: center; transform-box: fill-box; }

/* --- WAVE: Right arm raises and waves --- */
@keyframes puck-body-wave {
  0%, 100% { transform: rotate(0deg); }
  20% { transform: rotate(-60deg) translateY(-4px); }
  40% { transform: rotate(-50deg) translateY(-4px); }
  60% { transform: rotate(-65deg) translateY(-4px); }
  80% { transform: rotate(-55deg) translateY(-4px); }
}

.puck-anim-wave #puck-right-arm {
  animation: puck-body-wave 1s ease-in-out;
}

/* --- BLINK: Eyes close briefly --- */
@keyframes puck-body-blink {
  0%, 40%, 100% { transform: scaleY(1); }
  45%, 55% { transform: scaleY(0.1); }
}

.puck-anim-blink #puck-eyes {
  animation: puck-body-blink 0.3s ease-in-out;
}

/* --- THINK: Head tilts, hand goes to chin --- */
@keyframes puck-body-think-head {
  0%, 100% { transform: rotate(0deg); }
  30%, 70% { transform: rotate(8deg) translateY(-1px); }
}

@keyframes puck-body-think-arm {
  0%, 100% { transform: rotate(0deg) translate(0, 0); }
  30%, 70% { transform: rotate(45deg) translate(8px, -12px); }
}

.puck-anim-think #puck-head {
  animation: puck-body-think-head 2s ease-in-out;
}

.puck-anim-think #puck-right-arm {
  animation: puck-body-think-arm 2s ease-in-out;
}

/* --- SHRUG: Both arms raise --- */
@keyframes puck-body-shrug-left {
  0%, 100% { transform: rotate(0deg); }
  30%, 70% { transform: rotate(-30deg) translateY(-3px); }
}

@keyframes puck-body-shrug-right {
  0%, 100% { transform: rotate(0deg); }
  30%, 70% { transform: rotate(30deg) translateY(-3px); }
}

@keyframes puck-body-shrug-head {
  0%, 100% { transform: translateY(0); }
  30%, 70% { transform: translateY(2px); }
}

.puck-anim-shrug #puck-left-arm {
  animation: puck-body-shrug-left 0.8s ease-in-out;
}

.puck-anim-shrug #puck-right-arm {
  animation: puck-body-shrug-right 0.8s ease-in-out;
}

.puck-anim-shrug #puck-head {
  animation: puck-body-shrug-head 0.8s ease-in-out;
}

/* --- LOOK AROUND: Eyes shift left and right --- */
@keyframes puck-body-look {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-2px); }
  75% { transform: translateX(2px); }
}

.puck-anim-look #puck-eyes {
  animation: puck-body-look 1.5s ease-in-out;
}

/* --- TAP FOOT: One leg taps --- */
@keyframes puck-body-tap {
  0%, 100% { transform: rotate(0deg); }
  50% { transform: rotate(-8deg); }
}

.puck-anim-tap #puck-left-leg {
  animation: puck-body-tap 0.3s ease-in-out 3;
}

/* --- HAT JINGLE: Hat bells wobble --- */
@keyframes puck-body-jingle-left {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-15deg); }
  75% { transform: rotate(10deg); }
}

@keyframes puck-body-jingle-right {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(15deg); }
  75% { transform: rotate(-10deg); }
}

.puck-anim-jingle #puck-left-hat-bell {
  animation: puck-body-jingle-left 0.4s ease-in-out 2;
}

.puck-anim-jingle #puck-right-hat-bell {
  animation: puck-body-jingle-right 0.4s ease-in-out 2;
}

/* --- EXCITED: Everything bounces with energy --- */
@keyframes puck-body-excited-arms {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-20deg) translateY(-2px); }
  75% { transform: rotate(20deg) translateY(-2px); }
}

@keyframes puck-body-excited-body {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-3px) scale(1.02); }
}

.puck-anim-excited #puck-left-arm {
  animation: puck-body-excited-arms 0.3s ease-in-out 3;
}

.puck-anim-excited #puck-right-arm {
  animation: puck-body-excited-arms 0.3s ease-in-out 3 0.15s;
}

.puck-anim-excited #puck-body {
  animation: puck-body-excited-body 0.3s ease-in-out 3;
}

.puck-anim-excited #puck-left-hat-bell {
  animation: puck-body-jingle-left 0.3s ease-in-out 3;
}

.puck-anim-excited #puck-right-hat-bell {
  animation: puck-body-jingle-right 0.3s ease-in-out 3;
}

/* --- SUSPICIOUS: Eyes narrow, body leans back --- */
@keyframes puck-body-suspicious-eyes {
  0%, 100% { transform: scaleY(1); }
  30%, 70% { transform: scaleY(0.6); }
}

@keyframes puck-body-suspicious-lean {
  0%, 100% { transform: rotate(0deg) translateX(0); }
  30%, 70% { transform: rotate(-5deg) translateX(-2px); }
}

.puck-anim-suspicious #puck-eyes {
  animation: puck-body-suspicious-eyes 1.5s ease-in-out;
}

.puck-anim-suspicious #puck-body {
  animation: puck-body-suspicious-lean 1.5s ease-in-out;
}

.puck-anim-suspicious #puck-head {
  animation: puck-body-suspicious-lean 1.5s ease-in-out;
}

/* --- SURPRISED: Eyes widen, body jerks back --- */
@keyframes puck-body-surprised-eyes {
  0% { transform: scale(1); }
  30% { transform: scale(1.3) translateY(-1px); }
  100% { transform: scale(1); }
}

@keyframes puck-body-surprised-body {
  0% { transform: translateY(0); }
  20% { transform: translateY(-4px); }
  100% { transform: translateY(0); }
}

@keyframes puck-body-surprised-arms {
  0% { transform: rotate(0deg); }
  20% { transform: rotate(-25deg) translateY(-3px); }
  100% { transform: rotate(0deg); }
}

.puck-anim-surprised #puck-eyes {
  animation: puck-body-surprised-eyes 0.6s ease-out;
}

.puck-anim-surprised #puck-body {
  animation: puck-body-surprised-body 0.6s ease-out;
}

.puck-anim-surprised #puck-left-arm {
  animation: puck-body-surprised-arms 0.6s ease-out;
}

.puck-anim-surprised #puck-right-arm {
  animation: puck-body-surprised-arms 0.6s ease-out;
}

/* --- ANNOYED: Arms cross (fold), head tilts, eyes narrow --- */
@keyframes puck-body-annoyed-left-arm {
  0%, 100% { transform: rotate(0deg) translate(0, 0); }
  30%, 70% { transform: rotate(40deg) translate(6px, -2px); }
}

@keyframes puck-body-annoyed-right-arm {
  0%, 100% { transform: rotate(0deg) translate(0, 0); }
  30%, 70% { transform: rotate(-40deg) translate(-6px, -2px); }
}

@keyframes puck-body-annoyed-head {
  0%, 100% { transform: rotate(0deg); }
  30%, 70% { transform: rotate(-6deg); }
}

.puck-anim-annoyed #puck-left-arm {
  animation: puck-body-annoyed-left-arm 1.5s ease-in-out;
}

.puck-anim-annoyed #puck-right-arm {
  animation: puck-body-annoyed-right-arm 1.5s ease-in-out;
}

.puck-anim-annoyed #puck-head {
  animation: puck-body-annoyed-head 1.5s ease-in-out;
}

.puck-anim-annoyed #puck-eyes {
  animation: puck-body-suspicious-eyes 1.5s ease-in-out;
}

/* --- IDLE BREATHE: Subtle body movement --- */
@keyframes puck-body-breathe {
  0%, 100% { transform: translateY(0) scaleY(1); }
  50% { transform: translateY(-1px) scaleY(1.01); }
}

.puck-anim-breathe #puck-body {
  animation: puck-body-breathe 3s ease-in-out infinite;
}

/* --- TYPING/WAITING: Foot taps while thinking --- */
.puck-anim-waiting #puck-left-leg {
  animation: puck-body-tap 0.4s ease-in-out infinite;
}

.puck-anim-waiting #puck-head {
  animation: puck-body-think-head 3s ease-in-out infinite;
}

/* --- POINT: Arm extends outward --- */
@keyframes puck-body-point {
  0%, 100% { transform: rotate(0deg) translate(0, 0); }
  30%, 70% { transform: rotate(-75deg) translate(-4px, -8px); }
}

.puck-anim-point #puck-right-arm {
  animation: puck-body-point 1.2s ease-in-out;
}

/* --- DISMISS: Wave off, look away --- */
@keyframes puck-body-dismiss-arm {
  0% { transform: rotate(0deg); }
  20% { transform: rotate(-45deg) translateY(-3px); }
  40% { transform: rotate(-30deg) translateY(-2px); }
  60% { transform: rotate(-50deg) translateY(-3px); }
  100% { transform: rotate(0deg); }
}

@keyframes puck-body-dismiss-head {
  0%, 100% { transform: rotate(0deg) translateX(0); }
  40%, 60% { transform: rotate(10deg) translateX(2px); }
}

.puck-anim-dismiss #puck-left-arm {
  animation: puck-body-dismiss-arm 0.8s ease-in-out;
}

.puck-anim-dismiss #puck-head {
  animation: puck-body-dismiss-head 0.8s ease-in-out;
}

/* --- CREEP: Body leans forward conspiratorially --- */
@keyframes puck-body-creep-body {
  0%, 100% { transform: rotate(0deg) translateX(0); }
  50% { transform: rotate(8deg) translateX(3px); }
}

@keyframes puck-body-creep-eyes {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(2px); }
}

.puck-anim-creep #puck-body {
  animation: puck-body-creep-body 2s ease-in-out;
}

.puck-anim-creep #puck-head {
  animation: puck-body-creep-body 2s ease-in-out;
}

.puck-anim-creep #puck-eyes {
  animation: puck-body-creep-eyes 2s ease-in-out;
}

/* --- RECOIL: Full body jerks back --- */
@keyframes puck-body-recoil {
  0% { transform: translateX(0) rotate(0deg); }
  30% { transform: translateX(-5px) rotate(-8deg); }
  100% { transform: translateX(0) rotate(0deg); }
}

.puck-anim-recoil #puck-body {
  animation: puck-body-recoil 0.5s ease-out;
}

.puck-anim-recoil #puck-head {
  animation: puck-body-recoil 0.5s ease-out;
}

.puck-anim-recoil #puck-left-arm {
  animation: puck-body-surprised-arms 0.5s ease-out;
}

.puck-anim-recoil #puck-right-arm {
  animation: puck-body-surprised-arms 0.5s ease-out;
}

/* ==========================================================================
   Sprite Animations (whole sprite)
   ========================================================================== */

/* Excited bounce */
@keyframes puck-bounce {
  0%, 100% { transform: translateY(0) scale(1); }
  25% { transform: translateY(-12px) scale(1.05); }
  50% { transform: translateY(-6px) scale(1); }
  75% { transform: translateY(-10px) scale(1.02); }
}

.puck-sprite--bounce {
  animation: puck-bounce 0.6s ease-in-out;
}

/* Spin */
@keyframes puck-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.puck-sprite--spin {
  animation: puck-spin 0.5s ease-in-out;
}

/* Wiggle */
@keyframes puck-wiggle {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-10deg); }
  75% { transform: rotate(10deg); }
}

.puck-sprite--wiggle {
  animation: puck-wiggle 0.3s ease-in-out 3;
}

/* Glitch effect on sprite */
@keyframes puck-sprite-glitch {
  0%, 100% { transform: translate(0); filter: none; }
  20% { transform: translate(-2px, 1px); filter: hue-rotate(90deg); }
  40% { transform: translate(2px, -1px); filter: hue-rotate(180deg); }
  60% { transform: translate(-1px, 2px); filter: hue-rotate(270deg); }
  80% { transform: translate(1px, -2px); filter: hue-rotate(45deg); }
}

.puck-sprite--glitch {
  animation: puck-sprite-glitch 0.3s ease-in-out 2;
}

/* Phase/ghost effect */
@keyframes puck-phase {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.puck-sprite--phase {
  animation: puck-phase 0.8s ease-in-out;
}

/* ==========================================================================
   Sprite Movement Animations - Puck wanders and fidgets
   ========================================================================== */

/* Idle fidget - subtle looking around */
@keyframes puck-fidget {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  15% { transform: translateY(-2px) rotate(-3deg); }
  30% { transform: translateY(0) rotate(0deg); }
  45% { transform: translateY(-1px) rotate(2deg); }
  60% { transform: translateY(0) rotate(0deg); }
  75% { transform: translateY(-3px) rotate(-1deg); }
  90% { transform: translateY(-1px) rotate(1deg); }
}

.puck-sprite--fidget {
  animation: puck-fidget 2s ease-in-out !important;
}

/* Hop - energetic little jump */
@keyframes puck-hop {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  20% { transform: translate(8px, -18px) rotate(8deg); }
  40% { transform: translate(16px, 0) rotate(-3deg); }
  60% { transform: translate(24px, -12px) rotate(5deg); }
  80% { transform: translate(32px, 0) rotate(-2deg); }
}

.puck-sprite--hop {
  animation: puck-hop 0.8s ease-in-out forwards !important;
}

/* Peek from edge - slides in mischievously */
@keyframes puck-peek {
  0% { transform: translateX(60px) rotate(15deg); opacity: 0.7; }
  30% { transform: translateX(20px) rotate(-5deg); opacity: 1; }
  50% { transform: translateX(25px) rotate(3deg); }
  70% { transform: translateX(15px) rotate(-2deg); }
  100% { transform: translateX(0) rotate(0deg); }
}

.puck-sprite--peek {
  animation: puck-peek 1s ease-out !important;
}

/* Curious lean - tilts as if peering at something */
@keyframes puck-lean {
  0%, 100% { transform: rotate(0deg) translateX(0); }
  50% { transform: rotate(-12deg) translateX(-5px); }
}

.puck-sprite--lean {
  animation: puck-lean 1.5s ease-in-out !important;
}

/* Scheming - rubbing hands together vibe */
@keyframes puck-scheme {
  0%, 100% { transform: scale(1) translateY(0); }
  25% { transform: scale(1.03) translateY(-2px); }
  50% { transform: scale(0.98) translateY(1px); }
  75% { transform: scale(1.02) translateY(-1px); }
}

.puck-sprite--scheme {
  animation: puck-scheme 1.2s ease-in-out !important;
}

/* Dramatic gasp/recoil */
@keyframes puck-gasp {
  0% { transform: scale(1) translateY(0); }
  20% { transform: scale(1.15) translateY(-8px); }
  40% { transform: scale(1.1) translateY(-5px); }
  100% { transform: scale(1) translateY(0); }
}

.puck-sprite--gasp {
  animation: puck-gasp 0.6s ease-out !important;
}

/* Sway side to side - bored/thinking */
@keyframes puck-sway {
  0%, 100% { transform: translateX(0) rotate(0deg); }
  25% { transform: translateX(-8px) rotate(-4deg); }
  75% { transform: translateX(8px) rotate(4deg); }
}

.puck-sprite--sway {
  animation: puck-sway 2.5s ease-in-out infinite !important;
}

/* Wander - actual position change (used with JS) */
@keyframes puck-wander-left {
  0% { transform: translateX(0); }
  100% { transform: translateX(-40px); }
}

@keyframes puck-wander-right {
  0% { transform: translateX(0); }
  100% { transform: translateX(40px); }
}

@keyframes puck-wander-up {
  0% { transform: translateY(0); }
  100% { transform: translateY(-50px); }
}

.puck-sprite--wander-left {
  animation: puck-wander-left 1.5s ease-in-out forwards !important;
}

.puck-sprite--wander-right {
  animation: puck-wander-right 1.5s ease-in-out forwards !important;
}

.puck-sprite--wander-up {
  animation: puck-wander-up 1.5s ease-in-out forwards !important;
}

/* Float around dreamily */
@keyframes puck-float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(5px, -10px) rotate(3deg); }
  50% { transform: translate(-3px, -15px) rotate(-2deg); }
  75% { transform: translate(-8px, -8px) rotate(2deg); }
}

.puck-sprite--float {
  animation: puck-float 4s ease-in-out infinite !important;
}

/* Mischief mode - jittery excitement */
@keyframes puck-mischief {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  10% { transform: translate(-2px, -3px) rotate(-3deg); }
  20% { transform: translate(3px, -1px) rotate(2deg); }
  30% { transform: translate(-1px, -4px) rotate(-2deg); }
  40% { transform: translate(2px, -2px) rotate(3deg); }
  50% { transform: translate(-3px, -3px) rotate(-1deg); }
  60% { transform: translate(1px, -1px) rotate(2deg); }
  70% { transform: translate(-2px, -4px) rotate(-3deg); }
  80% { transform: translate(3px, -2px) rotate(1deg); }
  90% { transform: translate(-1px, -3px) rotate(-2deg); }
}

.puck-sprite--mischief {
  animation: puck-mischief 1s ease-in-out !important;
}

/* Hide - shrinks down as if hiding */
@keyframes puck-hide {
  0% { transform: scale(1) translateY(0); opacity: 1; }
  100% { transform: scale(0.6) translateY(20px); opacity: 0.5; }
}

@keyframes puck-unhide {
  0% { transform: scale(0.6) translateY(20px); opacity: 0.5; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

.puck-sprite--hide {
  animation: puck-hide 0.5s ease-in forwards !important;
}

.puck-sprite--unhide {
  animation: puck-unhide 0.5s ease-out forwards !important;
}

/* ==========================================================================
   Mouse Following - Puck looks toward cursor
   ========================================================================== */

.puck-sprite--watching {
  /* Disable bobbing when actively watching */
  animation: none;
}

/* Looking in different directions - applied via JS transform */
.puck-sprite--look {
  transition: transform 0.15s ease-out;
}

/* Shy away when hovered directly */
@keyframes puck-shy {
  0% { transform: rotate(0deg) translateX(0); }
  30% { transform: rotate(8deg) translateX(8px); }
  100% { transform: rotate(5deg) translateX(5px); }
}

.puck-sprite--shy {
  animation: puck-shy 0.3s ease-out forwards;
}

/* Peek back after being shy */
@keyframes puck-peek-back {
  0% { transform: rotate(5deg) translateX(5px); }
  50% { transform: rotate(-3deg) translateX(-2px); }
  100% { transform: rotate(0deg) translateX(0); }
}

.puck-sprite--peek-back {
  animation: puck-peek-back 0.5s ease-out forwards;
}

/* ==========================================================================
   CHAOS EFFECTS - Applied to the whole page
   ========================================================================== */

/* Flip the world */
.puck-chaos-flip {
  animation: chaos-flip 2s ease-in-out forwards;
}

@keyframes chaos-flip {
  0% { transform: perspective(1000px) rotateX(0deg); }
  50% { transform: perspective(1000px) rotateX(180deg); }
  100% { transform: perspective(1000px) rotateX(0deg); }
}

/* Screen shake */
.puck-chaos-shake {
  animation: chaos-shake 0.5s ease-in-out;
}

@keyframes chaos-shake {
  0%, 100% { transform: translateX(0); }
  10% { transform: translateX(-10px) rotate(-1deg); }
  20% { transform: translateX(10px) rotate(1deg); }
  30% { transform: translateX(-10px) rotate(-1deg); }
  40% { transform: translateX(10px) rotate(1deg); }
  50% { transform: translateX(-8px) rotate(-0.5deg); }
  60% { transform: translateX(8px) rotate(0.5deg); }
  70% { transform: translateX(-5px); }
  80% { transform: translateX(5px); }
  90% { transform: translateX(-2px); }
}

/* Glitch effect */
.puck-chaos-glitch {
  animation: chaos-glitch 0.4s ease-in-out 3;
}

@keyframes chaos-glitch {
  0%, 100% {
    transform: translate(0);
    filter: none;
  }
  20% {
    transform: translate(-3px, 2px);
    filter: hue-rotate(90deg) saturate(2);
  }
  40% {
    transform: translate(3px, -2px);
    filter: hue-rotate(180deg);
  }
  60% {
    transform: translate(-2px, -2px);
    filter: hue-rotate(270deg) brightness(1.2);
  }
  80% {
    transform: translate(2px, 2px);
    filter: hue-rotate(45deg);
  }
}

/* Color invert */
.puck-chaos-invert {
  animation: chaos-invert 1.5s ease-in-out;
}

@keyframes chaos-invert {
  0%, 100% { filter: invert(0); }
  50% { filter: invert(1); }
}

/* Spin element */
.puck-chaos-spin {
  animation: chaos-spin 1s ease-in-out;
}

@keyframes chaos-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Rainbow wave */
.puck-chaos-rainbow {
  animation: chaos-rainbow 2s ease-in-out;
}

@keyframes chaos-rainbow {
  0%, 100% { filter: hue-rotate(0deg); }
  25% { filter: hue-rotate(90deg); }
  50% { filter: hue-rotate(180deg); }
  75% { filter: hue-rotate(270deg); }
}

/* Drift effect */
.puck-chaos-drift {
  animation: chaos-drift 3s ease-in-out;
}

@keyframes chaos-drift {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(10px, -5px) rotate(1deg); }
  50% { transform: translate(-5px, 10px) rotate(-1deg); }
  75% { transform: translate(-10px, -10px) rotate(0.5deg); }
}

/* Static/noise overlay */
.puck-static-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9998;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.1) 0px,
    rgba(0, 0, 0, 0.1) 1px,
    transparent 1px,
    transparent 2px
  );
  animation: puck-static-flicker 0.1s infinite;
  opacity: 0;
  animation: puck-static-appear 2s ease-in-out;
}

@keyframes puck-static-appear {
  0%, 100% { opacity: 0; }
  10%, 90% { opacity: 1; }
}

@keyframes puck-static-flicker {
  0% {
    background-position: 0 0;
    opacity: 0.7;
  }
  50% {
    background-position: 0 -2px;
    opacity: 0.5;
  }
  100% {
    background-position: 0 -1px;
    opacity: 0.8;
  }
}

.puck-static-overlay::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%' height='100%' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.15;
  animation: puck-static-shift 0.05s steps(2) infinite;
}

@keyframes puck-static-shift {
  0% { transform: translate(0, 0); }
  50% { transform: translate(-1%, -1%); }
  100% { transform: translate(1%, 1%); }
}

/* Matrix rain container */
.puck-matrix-rain {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9998;
  overflow: hidden;
  opacity: 0;
  animation: matrix-fade 3s ease-in-out;
}

@keyframes matrix-fade {
  0%, 100% { opacity: 0; }
  10%, 90% { opacity: 0.7; }
}

.puck-matrix-column {
  position: absolute;
  top: -100%;
  font-family: monospace;
  font-size: 14px;
  color: #0f0;
  text-shadow: 0 0 5px #0f0;
  animation: matrix-fall 2s linear forwards;
  white-space: nowrap;
}

@keyframes matrix-fall {
  to { top: 100%; }
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .puck-sprite {
    animation: none;
  }

  .puck-bubble,
  .puck-window--open {
    animation: none;
    transition: opacity 0.1s ease;
  }

  .puck-typing__dot {
    animation: none;
  }

  .puck-sprite:hover {
    transform: none;
  }
}

/* ==========================================================================
   Mobile Adjustments
   ========================================================================== */

/* Tablet and smaller */
@media (max-width: 768px) {
  .puck-container {
    right: 16px;
    bottom: 16px;
  }

  .puck-sprite {
    width: 64px;
    height: 64px;
    /* Larger touch target without affecting visual */
    min-width: 64px;
    min-height: 64px;
  }

  .puck-sprite svg {
    width: 64px;
    height: 64px;
  }

  /* Disable mouse-following on touch devices */
  .puck-sprite--look {
    transition: none;
  }
}

/* Phone screens */
@media (max-width: 480px) {
  .puck-container {
    right: 12px;
    bottom: 12px;
  }

  .puck-sprite {
    width: 56px;
    height: 56px;
    min-width: 56px;
    min-height: 56px;
  }

  .puck-sprite svg {
    width: 56px;
    height: 56px;
  }

  /* Full-width chat window on mobile */
  .puck-window {
    position: fixed;
    left: 8px;
    right: 8px;
    bottom: 76px;
    width: auto;
    max-width: none;
    max-height: calc(100vh - 100px);
    max-height: calc(100dvh - 100px); /* Dynamic viewport for mobile keyboards */
  }

  .puck-bubble {
    max-width: calc(100vw - 90px);
    right: 0;
    font-size: 13px;
  }

  .puck-chat {
    height: 50vh;
    height: 50dvh;
    max-height: 320px;
    min-height: 200px;
  }

  /* Larger touch targets for titlebar buttons */
  .puck-titlebar {
    padding: 4px 4px 4px 6px;
  }

  .puck-titlebar__btn {
    width: 28px;
    height: 26px;
    font-size: 14px;
  }

  .puck-titlebar__btn--clear {
    font-size: 16px;
  }

  /* Larger input area for mobile */
  .puck-input-area {
    padding: 6px 8px 8px 8px;
    gap: 8px;
  }

  .puck-input {
    padding: 10px 12px;
    font-size: 16px; /* Prevents iOS zoom on focus */
  }

  .puck-send {
    padding: 10px 20px;
    font-size: 14px;
    min-width: 60px;
  }

  /* Larger message text */
  .puck-message__content {
    font-size: 14px;
    padding: 10px 14px;
    max-width: 85%;
  }

  .puck-message__sender {
    font-size: 11px;
  }
}

/* Very small phones */
@media (max-width: 360px) {
  .puck-container {
    right: 8px;
    bottom: 8px;
  }

  .puck-sprite {
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
  }

  .puck-sprite svg {
    width: 48px;
    height: 48px;
  }

  .puck-window {
    left: 4px;
    right: 4px;
    bottom: 64px;
  }

  .puck-chat {
    height: 45vh;
    height: 45dvh;
    min-height: 180px;
  }

  .puck-message__content {
    font-size: 13px;
    padding: 8px 10px;
  }

  .puck-bubble {
    font-size: 12px;
    padding: 10px 28px 10px 12px;
  }
}

/* Handle mobile keyboard appearing */
@media (max-height: 500px) and (max-width: 768px) {
  .puck-window {
    bottom: 60px;
    max-height: calc(100vh - 70px);
    max-height: calc(100dvh - 70px);
  }

  .puck-chat {
    height: 30vh;
    height: 30dvh;
    min-height: 120px;
  }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  .puck-sprite:hover {
    transform: none;
  }

  .puck-sprite:active {
    transform: scale(0.92);
  }

  .puck-titlebar__btn:hover {
    background: var(--puck-button-face);
  }

  .puck-titlebar__btn:active {
    background: #d4d4d4;
  }

  .puck-send:hover {
    background: var(--puck-button-face);
  }

  .puck-send:active {
    background: #d4d4d4;
  }

  /* Disable idle animations on mobile to save battery */
  .puck-sprite--sway,
  .puck-sprite--float {
    animation: puck-bob 3s ease-in-out infinite !important;
  }
}

/* ==========================================================================
   Dark mode support (optional - for future)
   ========================================================================== */

@media (prefers-color-scheme: dark) {
  /* Keep Win95 aesthetic even in dark mode - it's intentionally "retro" */
}

/* ==========================================================================
   Print - Hide Puck
   ========================================================================== */

@media print {
  .puck-container {
    display: none !important;
  }
}