/**
 * Awareverse Navigation Sprite Styles
 * Friendly, accessible, matches brand colors
 */

.av-sprite-container{
  position: fixed;
  right: 12px;
  bottom: 12px;
  left: auto;
  top: auto;
  z-index: 2147483647;
}

/* Sparkle particles around sprite */
.av-sprite-button::after {
  content: "✨";
  position: absolute;
  font-size: 16px;
  animation: sprite-sparkle-orbit 4s ease-in-out infinite;
  pointer-events: none;
}

@keyframes sprite-sparkle-orbit {
  0% {
    transform: rotate(0deg) translateX(40px) rotate(0deg);
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  80% {
    opacity: 1;
  }
  100% {
    transform: rotate(360deg) translateX(40px) rotate(-360deg);
    opacity: 0;
  }
}

/* Floating Button */
.av-sprite-button {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: transparent;
  border: none;
  box-shadow: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  animation: sprite-float 3s ease-in-out infinite;
  position: relative;
  padding: 0;
}

.av-sprite-button::before {
  content: "";
  position: absolute;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, transparent 70%);
  animation: sprite-glow 2s ease-in-out infinite;
  z-index: -1;
}

.av-sprite-button:hover {
  transform: scale(1.1) translateY(-5px);
}

.av-sprite-button:hover img {
  animation: sprite-wave 0.6s ease-in-out;
}

.av-sprite-button img {
  width: 70px;
  height: 70px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(139, 92, 246, 0.6));
  animation: sprite-gentle-bob 4s ease-in-out infinite;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  mix-blend-mode: screen;
}

/* Remove mix blend in light mode */
body.light-mode .av-sprite-button img {
  mix-blend-mode: normal;
}

.av-sprite-icon-fallback {
  font-size: 28px;
  display: none;
}

/* Float animation */
@keyframes sprite-float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-12px);
  }
}

/* Gentle bob for the sprite image itself */
@keyframes sprite-gentle-bob {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-3px) rotate(2deg);
  }
  75% {
    transform: translateY(-3px) rotate(-2deg);
  }
}

/* Glow pulse effect */
@keyframes sprite-glow {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.8;
  }
}

/* Wave animation on hover */
@keyframes sprite-wave {
  0%,
  100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(-15deg);
  }
  75% {
    transform: rotate(15deg);
  }
}

/* Sparkle effect */
@keyframes sprite-sparkle {
  0%,
  100% {
    opacity: 0;
    transform: scale(0) rotate(0deg);
  }
  50% {
    opacity: 1;
    transform: scale(1) rotate(180deg);
  }
}

/* Chat Interface */
.av-sprite-chat {
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 380px;
  max-width: calc(100vw - 40px);
  height: 550px;
  max-height: calc(100vh - 150px);
  background: rgba(255, 255, 255, 0.98);
  border-radius: 20px;
  box-shadow: 0 12px 48px rgba(139, 92, 246, 0.3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: sprite-chat-appear 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  border: 2px solid rgba(139, 92, 246, 0.3);
  backdrop-filter: blur(20px);
  z-index: 999;
}

/* Dark mode chat background */
body:not(.light-mode) .av-sprite-chat {
  background: rgba(20, 20, 25, 0.98);
  border-color: rgba(139, 92, 246, 0.5);
}

@keyframes sprite-chat-appear {
  from {
    opacity: 0;
    transform: scale(0.8) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Header */
.av-sprite-header {
  background: linear-gradient(135deg, #e879f9 0%, #a78bfa 50%, #8b5cf6 100%);
  color: white;
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 8px rgba(139, 92, 246, 0.2);
  cursor: move;
  user-select: none;
}

.av-sprite-title {
  font-weight: 600;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.av-sprite-header-actions {
  display: flex;
  gap: 8px;
}

.av-sprite-header-btn {
  background: transparent;
  border: none;
  color: white;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background 0.2s;
}

.av-sprite-header-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.av-sprite-wave {
  animation: sprite-wave-hand 2s ease-in-out infinite;
  display: inline-block;
  font-size: 18px;
}

@keyframes sprite-wave-hand {
  0%,
  100% {
    transform: rotate(0deg);
  }
  10%,
  30% {
    transform: rotate(14deg);
  }
  20%,
  40% {
    transform: rotate(-8deg);
  }
  50%,
  70% {
    transform: rotate(14deg);
  }
  60%,
  80% {
    transform: rotate(-8deg);
  }
  90% {
    transform: rotate(0deg);
  }
}

/* Quick Action Buttons */
.av-sprite-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0.5rem 0;
}

.av-quick-btn {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(99, 102, 241, 0.15));
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: inherit;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.av-quick-btn:hover {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.25), rgba(99, 102, 241, 0.25));
  border-color: rgba(139, 92, 246, 0.5);
  transform: translateY(-2px);
}

/* Dark mode quick buttons */
body:not(.light-mode) .av-quick-btn {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(99, 102, 241, 0.2));
  border-color: rgba(139, 92, 246, 0.4);
}

body:not(.light-mode) .av-quick-btn:hover {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.3), rgba(99, 102, 241, 0.3));
  border-color: rgba(139, 92, 246, 0.6);
}

/* Footer with Clear button */
.av-sprite-footer {
  padding: 8px 16px;
  border-top: 1px solid rgba(139, 92, 246, 0.2);
  display: flex;
  justify-content: flex-end;
}

.av-sprite-clear-btn {
  background: transparent;
  border: 1px solid rgba(255, 100, 100, 0.3);
  color: rgba(255, 150, 150, 0.9);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.av-sprite-clear-btn:hover {
  background: rgba(255, 100, 100, 0.1);
  border-color: rgba(255, 100, 100, 0.5);
}

/* Dark mode footer */
body:not(.light-mode) .av-sprite-footer {
  background: rgba(10, 10, 15, 0.3);
  border-top-color: rgba(139, 92, 246, 0.3);
}

/* Messages Area */
.av-sprite-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: rgba(249, 250, 251, 0.5);
}

/* Dark mode messages area */
body:not(.light-mode) .av-sprite-messages {
  background: rgba(10, 10, 15, 0.5);
}

.av-sprite-message {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: 12px;
  line-height: 1.5;
  font-size: 14px;
  animation: sprite-message-appear 0.3s ease-out;
}

@keyframes sprite-message-appear {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.av-sprite-bot {
  background: white;
  border: 1px solid #e5e7eb;
  align-self: flex-start;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* Dark mode bot messages */
body:not(.light-mode) .av-sprite-bot {
  background: rgba(30, 30, 40, 0.95);
  border-color: rgba(139, 92, 246, 0.3);
  color: #e5e7eb;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.av-sprite-user {
  background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
  color: white;
  align-self: flex-end;
}

/* Result Cards */
.av-sprite-result {
  background: #f3f4f6;
  padding: 12px;
  border-radius: 8px;
  margin-top: 8px;
  border-left: 3px solid #8b5cf6;
}

/* Dark mode result cards */
body:not(.light-mode) .av-sprite-result {
  background: rgba(30, 30, 40, 0.8);
  border-left-color: #a78bfa;
}

.av-sprite-result strong {
  color: #1f2937;
  display: block;
  margin-bottom: 4px;
}

/* Dark mode result text */
body:not(.light-mode) .av-sprite-result strong {
  color: #f3f4f6;
}

.av-sprite-result small {
  color: #6b7280;
  display: block;
  margin-bottom: 8px;
}

/* Dark mode small text */
body:not(.light-mode) .av-sprite-result small {
  color: #9ca3af;
}

/* Buttons */
.av-sprite-quick-btn {
  display: inline-block;
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: rgba(255, 255, 255, 0.9);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  margin: 4px 4px 4px 0;
}

.av-sprite-quick-btn:hover {
  background: rgba(139, 92, 246, 0.25);
  border-color: rgba(139, 92, 246, 0.5);
  transform: translateY(-1px);
}

body:not(.light-mode) .av-sprite-quick-btn {
  background: rgba(139, 92, 246, 0.2);
  border-color: rgba(139, 92, 246, 0.4);
}

.av-sprite-jump-btn,
.av-sprite-back-btn {
  background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 4px;
}

.av-sprite-jump-btn:hover,
.av-sprite-back-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(139, 92, 246, 0.3);
}

.av-sprite-back-btn {
  background: #6b7280;
  margin-top: 12px;
}

.av-sprite-back-btn:hover {
  background: #4b5563;
}

/* Thinking Indicator */
.av-sprite-thinking {
  display: flex;
  gap: 6px;
  padding: 8px 0;
}

.av-sprite-thinking span {
  width: 8px;
  height: 8px;
  background: #8b5cf6;
  border-radius: 50%;
  animation: sprite-thinking 1.4s ease-in-out infinite;
}

.av-sprite-thinking span:nth-child(2) {
  animation-delay: 0.2s;
}

.av-sprite-thinking span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes sprite-thinking {
  0%,
  80%,
  100% {
    opacity: 0.3;
    transform: scale(1);
  }
  40% {
    opacity: 1;
    transform: scale(1.2);
  }
}

/* Input Area */
.av-sprite-input-container {
  padding: 16px;
  background: white;
  border-top: 1px solid #e5e7eb;
  display: flex;
  gap: 8px;
}

/* Dark mode input area */
body:not(.light-mode) .av-sprite-input-container {
  background: rgba(20, 20, 25, 0.98);
  border-top-color: rgba(139, 92, 246, 0.3);
}

#av-sprite-input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid #d1d5db;
  border-radius: 24px;
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
  background: white;
  color: #111;
}

/* Dark mode input */
body:not(.light-mode) #av-sprite-input {
  background: rgba(30, 30, 40, 0.9);
  border-color: rgba(139, 92, 246, 0.3);
  color: #e5e7eb;
}

body:not(.light-mode) #av-sprite-input::placeholder {
  color: rgba(229, 231, 235, 0.5);
}

#av-sprite-input:focus {
  border-color: #8b5cf6;
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

#av-sprite-send {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

#av-sprite-send:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 8px rgba(139, 92, 246, 0.3);
}

#av-sprite-send:active {
  transform: scale(0.95);
}

/* ============================================
   OPTIONS PANEL SCROLL FIX
   Put this OUTSIDE reduce motion media query
   ============================================ */

.av-sprite-chat {
  display: flex;
  flex-direction: column;
}

/* Critical for flex children to allow scrolling */
.av-sprite-messages {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

/* If options panel is inside messages, it must scroll */
.av-sprite-messages .av-sprite-options-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
  max-height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 14px;
}

/* Safety net if options panel is mounted directly in chat */
.av-sprite-chat > .av-sprite-options-panel {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 14px;
}

/* Mobile Responsive */
@media (max-width: 480px) {
  .av-sprite-container {
    bottom: 70px;
    right: 10px;
  }

  .av-sprite-chat {
    bottom: 70px;
    right: 10px;
    left: 10px;
    width: auto;
    height: calc(100vh - 150px);
  }

  .av-sprite-button {
    width: 56px;
    height: 56px;
  }

  .av-sprite-button img {
    width: 50px;
    height: 50px;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  .av-sprite-button,
  .av-sprite-wave-hand,
  .av-sprite-message,
  .av-sprite-thinking span {
    animation: none !important;
  }

  .av-sprite-button::before,
  .av-sprite-button::after {
    animation: none !important;
  }
}

/* ============================================
   Colour Mode button layout
   Makes buttons fit properly inside options
   ============================================ */

.av-sprite-options-panel .avOptModeGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.av-sprite-options-panel .avOptModeBtn {
  width: 100%;
  min-width: 0;
  padding: 10px;
  border-radius: 10px;
  box-sizing: border-box;
  overflow: hidden;
}

.av-sprite-options-panel .avOptModeBtn div,
.av-sprite-options-panel .avOptModeBtn small,
.av-sprite-options-panel .avOptModeBtn span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* If you have a long label button like Monochrome, make it full width */
.av-sprite-options-panel .avOptModeBtn[data-mode="monochrome"] {
  grid-column: 1 / -1;
}

@media (max-width: 420px) {
  .av-sprite-options-panel .avOptModeGrid {
    grid-template-columns: 1fr;
  }

  .av-sprite-options-panel .avOptModeBtn[data-mode="monochrome"] {
    grid-column: auto;
  }
}