/* AVATAR STYLES - 3D Avatar, Logo Slider, Status */

/* Logo Slider */
.logo-slider {
  position: absolute;
  left: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  width: 120px;
  height: 400px;
  overflow: hidden;
  z-index: 5;
}

.logo-track {
  display: flex;
  flex-direction: column;
  animation: logoSlideVertical 20s linear infinite;
}

.logo-item {
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  flex-shrink: 0;
}

.logo-item img {
  max-width: 100px;
  max-height: 100px;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0.8;
  transition: opacity var(--transition-normal);
}

@keyframes logoSlideVertical {
  0% { transform: translateY(0); }
  100% { transform: translateY(-50%); }
}

/* Avatar Container */
.avatar-container {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 400px;
  max-width: 600px;
  max-height: 500px;
  margin: 0 auto;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: var(--cream-white);
  backdrop-filter: var(--glass-blur);
  border: 3px solid var(--accent-copper);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  overflow: hidden;
  background-image: 
    radial-gradient(circle at 30% 20%, rgba(192, 86, 33, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(214, 158, 46, 0.04) 0%, transparent 50%),
    linear-gradient(135deg, var(--cream-white) 0%, rgba(192, 86, 33, 0.02) 100%);
}

.avatar-container:hover {
  transform: translateY(-4px);
  box-shadow: 
    var(--shadow-xl),
    0 0 40px rgba(192, 86, 33, 0.25),
    inset 0 1px 0 rgba(214, 158, 46, 0.2);
  border-color: var(--accent-gold);
}

/* Avatar Background Video */
.avatar-bg-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  border: none;
  opacity: 0.8;
  pointer-events: none;
  transform: scale(1.5);
  transform-origin: center center;
  filter: sepia(0.3) hue-rotate(15deg) brightness(1.2);
  border-radius: inherit;
}

.avatar-container:hover .avatar-bg-video {
  opacity: 0.4;
}

/* Avatar Corners */
.avatar-corners {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 3;
}

.corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 3px solid var(--accent-gold);
  opacity: 0.7;
  transition: all var(--transition-normal);
}

.corner.top-left {
  top: 10px;
  left: 10px;
  border-right: none;
  border-bottom: none;
  border-radius: var(--radius-sm) 0 0 0;
}

.corner.top-right {
  top: 10px;
  right: 10px;
  border-left: none;
  border-bottom: none;
  border-radius: 0 var(--radius-sm) 0 0;
}

.corner.bottom-left {
  bottom: 10px;
  left: 10px;
  border-right: none;
  border-top: none;
  border-radius: 0 0 0 var(--radius-sm);
}

.corner.bottom-right {
  bottom: 10px;
  right: 10px;
  border-left: none;
  border-top: none;
  border-radius: 0 0 var(--radius-sm) 0;
}

.avatar-container:hover .corner {
  opacity: 1;
  border-color: var(--accent-copper);
}

/* Avatar Canvas */
#avatarCanvas {
  width: 100%;
  height: 100%;
  display: block;
  z-index: 10;
  border-radius: inherit;
  position: relative;
  object-fit: contain;
  background-color: transparent;
}

/* Avatar Border Glow */
.avatar-container::before {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  background: linear-gradient(45deg, 
    var(--accent-copper), 
    var(--accent-gold), 
    var(--primary-teal),
    var(--accent-copper)
  );
  background-size: 200% 200%;
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0;
  transition: all var(--transition-normal);
  animation: borderGlow 4s ease-in-out infinite;
}

@keyframes borderGlow {
  0%, 100% { 
    background-position: 0% 50%; 
    opacity: 0;
  }
  50% { 
    background-position: 100% 50%; 
    opacity: 0.4;
  }
}

.avatar-container:hover::before {
  opacity: 0.6;
}

/* Avatar Inner Glow */
.avatar-container::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    ellipse at center,
    rgba(192, 86, 33, 0.04) 0%,
    rgba(214, 158, 46, 0.03) 30%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 1;
  border-radius: inherit;
}

/* Status Indicator */
.status-indicator {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-md) var(--space-xl);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 2px solid var(--accent-copper);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  letter-spacing: 1px;
  color: var(--charcoal);
  text-transform: uppercase;
  z-index: 100;
  min-width: 180px;
  text-align: center;
}

.status-indicator::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, var(--accent-copper), var(--accent-gold));
  opacity: 0;
  border-radius: inherit;
  transition: all var(--transition-normal);
  z-index: -1;
}

.status-indicator:hover::before {
  opacity: 0.15;
}

/* Stop Button Container */
.stop-button-container {
  position: absolute;
  bottom: calc(var(--space-2xl) + 80px);
  right: var(--space-lg);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  pointer-events: none;
}

.stop-button-container.show {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

/* Avatar State Animations */
.avatar-container.listening {
  animation: listeningPulse 1.5s ease-in-out infinite;
  border-color: var(--primary-teal);
}

@keyframes listeningPulse {
  0%, 100% {
    box-shadow: 
      var(--shadow-lg),
      0 0 20px rgba(30, 74, 82, 0.4);
  }
  50% {
    box-shadow: 
      var(--shadow-lg),
      0 0 40px rgba(30, 74, 82, 0.6),
      0 0 60px rgba(30, 74, 82, 0.3);
  }
}

.avatar-container.speaking {
  animation: speakingPulse 0.8s ease-in-out infinite;
  border-color: var(--accent-gold);
}

@keyframes speakingPulse {
  0%, 100% {
    box-shadow: 
      var(--shadow-lg),
      0 0 20px rgba(214, 158, 46, 0.4);
    transform: scale(1);
  }
  50% {
    box-shadow: 
      var(--shadow-lg),
      0 0 40px rgba(214, 158, 46, 0.6),
      0 0 60px rgba(214, 158, 46, 0.3);
    transform: scale(1.02);
  }
}

.avatar-container.thinking {
  border-color: var(--secondary-teal);
  box-shadow: 
    var(--shadow-lg),
    0 0 30px rgba(44, 105, 117, 0.5);
}

.avatar-container.disabled {
  opacity: 0.6;
  cursor: not-allowed;
  filter: grayscale(0.3);
}

.avatar-container.disabled:hover {
  transform: none;
  box-shadow: var(--shadow-lg);
}

/* Avatar Section Decorations */
.avatar-section::before {
  content: '⚙️';
  position: absolute;
  top: 15%;
  left: 5%;
  font-size: 2rem;
  opacity: 0.08;
  color: var(--accent-copper);
  animation: constructionRotate 10s linear infinite;
  z-index: 0;
}

.avatar-section::after {
  content: '🏗️';
  position: absolute;
  bottom: 15%;
  right: 5%;
  font-size: 2rem;
  opacity: 0.08;
  color: var(--accent-gold);
  animation: float 8s ease-in-out infinite;
  z-index: 0;
}

@keyframes constructionRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Tablet Responsive */
@media (max-width: 1024px) {
  .avatar-section {
    border-right: none;
    border-bottom: 2px solid var(--accent-copper);
    padding: var(--space-lg);
  }
  
  .avatar-container {
    max-width: 500px;
    max-height: 400px;
  }
  
  .logo-slider {
    position: fixed;
    bottom: 140px;
    left: 50%;
    transform: translateX(-50%);
    width: 450px;
    height: 70px;
    z-index: 100;
  }
  
  .logo-track {
    flex-direction: row;
    animation: logoSlideHorizontal 15s linear infinite;
  }
  
  .logo-item {
    width: 70px;
    height: 70px;
    margin-bottom: 0;
    margin-right: var(--space-lg);
  }
  
  .logo-item img {
    max-width: 60px;
    max-height: 60px;
  }
  
  .stop-button-container {
    bottom: calc(var(--space-lg) + 40px);
    right: var(--space-lg);
  }
}

@keyframes logoSlideHorizontal {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .avatar-section {
    padding: var(--space-md);
  }
  
  .avatar-container {
    max-width: 400px;
    max-height: 300px;
    border-width: 2px;
  }
  
  .corner {
    width: 15px;
    height: 15px;
    border-width: 2px;
  }
  
  .logo-slider {
    width: 350px;
    bottom: 120px;
  }
  
  .status-indicator {
    bottom: var(--space-lg);
    padding: 10px var(--space-lg);
    font-size: 0.85rem;
    min-width: 160px;
  }
  
  .stop-button-container {
    bottom: calc(var(--space-lg) + 50px);
    right: var(--space-lg);
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .avatar-section {
    padding: var(--space-sm);
  }
  
  .avatar-container {
    max-width: 350px;
    max-height: 250px;
  }
  
  .logo-slider {
    width: 280px;
    bottom: 100px;
  }
  
  .logo-item {
    width: 50px;
    height: 50px;
    margin-right: var(--space-md);
  }
  
  .logo-item img {
    max-width: 40px;
    max-height: 40px;
  }
  
  .stop-button-container {
    bottom: calc(var(--space-lg) + 40px);
    right: var(--space-md);
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  .avatar-container,
  .avatar-container::before,
  .avatar-container::after,
  .avatar-section::before,
  .avatar-section::after,
  .logo-track {
    animation: none;
    transition: none;
  }
  
  .avatar-container:hover {
    transform: none;
  }
}

/* High Contrast */
@media (prefers-contrast: high) {
  .avatar-container {
    border-width: 4px;
    border-color: var(--charcoal);
  }
  
  .corner {
    border-color: var(--charcoal);
    border-width: 4px;
  }
}

/* Ultra Small Mobile - iPhone SE/S24 - FINAL VERSION */
@media (max-width: 400px) {
  .avatar-container {
    max-width: 280px;
    max-height: 220px;
    min-height: 200px;
  }
  
  .status-indicator {
    bottom: var(--space-sm);
    font-size: 0.7rem;
    padding: 6px var(--space-md);
    min-width: 120px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  .logo-slider {
    width: 250px;
    bottom: 70px;
  }
  
  .logo-item {
    width: 35px;
    height: 35px;
  }
  
  .logo-item img {
    max-width: 28px;
    max-height: 28px;
  }
}

/* Safari Fallback Styles */
.browser-recommendation {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(30, 74, 82, 0.95);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20;
  border-radius: inherit;
}

.browser-message {
  text-align: center;
  color: var(--cream-white);
  padding: var(--space-xl);
  background: rgba(192, 86, 33, 0.1);
  border-radius: var(--radius-md);
  border: 2px solid var(--accent-copper);
}

.browser-message h3 {
  margin-bottom: var(--space-md);
  color: var(--accent-gold);
}

.browser-message p {
  margin-bottom: var(--space-sm);
  opacity: 0.9;
}

.continue-anyway-btn {
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-lg);
  background: var(--accent-copper);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  transition: all var(--transition-normal);
}

.continue-anyway-btn:hover {
  background: var(--accent-gold);
}

.static-avatar-fallback {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 15;
}

.static-avatar-image {
  width: 60%;
  height: 60%;
  object-fit: contain;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 2;
}

.pulse-ring {
  position: absolute;
  width: 70%;
  height: 70%;
  border: 3px solid var(--accent-copper);
  border-radius: 50%;
  animation: pulseRing 2s ease-out infinite;
  opacity: 0;
}

@keyframes pulseRing {
  0% {
    transform: scale(0.8);
    opacity: 1;
  }
  100% {
    transform: scale(1.2);
    opacity: 0;
  }
}

/* State modifications for fallback */
.avatar-container.safari-fallback .static-avatar-fallback {
  display: flex;
}

.avatar-container.safari-fallback canvas,
.avatar-container.safari-fallback .avatar-bg-video {
  display: none;
}

.avatar-container.speaking .pulse-ring {
  animation-duration: 0.8s;
  border-color: var(--accent-gold);
}

.avatar-container.listening .pulse-ring {
  animation-duration: 1.2s;
  border-color: var(--primary-teal);
}