/* ============================================
   DEFAULT DOG AVATAR STYLES
   Adorable dog avatars for users without custom avatars
   ============================================ */

/* Default dog avatar styling */
.default-dog-avatar {
  border-radius: 50%;
  object-fit: cover;
  width: 100%;
  height: 100%;
  background: #f8f9fa;
  border: 2px solid #78c2ad;
  transition: all 0.3s ease;
}

.default-dog-avatar:hover {
  box-shadow: 0 6px 20px rgba(120, 194, 173, 0.3);
}

/* Container for default avatars */
.default-dog-container {
  position: relative;
  display: inline-block;
  width: 150px;
  height: 150px;
}

/* Badge indicating it's a default avatar */
.default-badge {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  pointer-events: none;
}

.default-badge .badge {
  font-size: 11px;
  padding: 4px 8px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: 2px solid white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Avatar in navbar with dog default */
.user-avatar .default-dog-avatar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none; /* Remove border in navbar */
}

/* Loading state for dog avatars */
.default-dog-avatar.loading {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Different sizes for various contexts */
.avatar-sm .default-dog-avatar {
  width: 32px;
  height: 32px;
}

.avatar-md .default-dog-avatar {
  width: 64px;
  height: 64px;
}

.avatar-lg .default-dog-avatar {
  width: 128px;
  height: 128px;
}

.avatar-xl .default-dog-avatar {
  width: 256px;
  height: 256px;
}

/* Avatar grid for selection */
.dog-avatar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 20px;
  padding: 20px;
}

.dog-avatar-option {
  position: relative;
  cursor: pointer;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  border: 3px solid transparent;
}

.dog-avatar-option:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  border-color: #78c2ad;
}

.dog-avatar-option.selected {
  border-color: #56cc9d;
  box-shadow: 0 0 0 3px rgba(86, 204, 157, 0.2);
}

.dog-avatar-option img {
  width: 100%;
  height: 120px;
  object-fit: cover;
}

.dog-avatar-option .avatar-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  color: white;
  padding: 8px;
  font-size: 12px;
  text-align: center;
  font-weight: 600;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .default-dog-container {
    width: 100px;
    height: 100px;
  }
  
  .dog-avatar-grid {
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 10px;
    padding: 10px;
  }
  
  .dog-avatar-option img {
    height: 80px;
  }
}

/* Animation for avatar change */
@keyframes avatarChange {
  0% {
    transform: scale(1) rotate(0deg);
  }
  50% {
    transform: scale(1.1) rotate(5deg);
  }
  100% {
    transform: scale(1) rotate(0deg);
  }
}

.default-dog-avatar.changing {
  animation: avatarChange 0.5s ease;
}

/* Fallback styles when images don't load */
.default-dog-avatar.error {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  font-weight: bold;
}

.default-dog-avatar.error::before {
  content: "🐕";
  font-size: 32px;
}