@use 'variables';
@use 'components';
@use 'enhanced-animations';

/* Enhanced Ripple Effects */
.ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* Enhanced Keyword Pills */
.enhanced-pill {
  animation: pillSlideIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
  transform: translateY(20px) scale(0.8);
  opacity: 0;
  
  .pill-text {
    font-weight: 600;
    letter-spacing: 0.3px;
  }
  
  .remove-keyword {
    transition: all 0.2s ease;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    
    &:hover {
      background: rgba(255, 255, 255, 0.2);
      transform: scale(1.2);
    }
  }
}

@keyframes pillSlideIn {
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

/* Enhanced Toast Styles */
.enhanced-toast {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
  
  .toast-icon {
    font-size: 1.2rem;
    animation: toastIconBounce 0.6s ease-out;
  }
  
  .toast-message {
    flex: 1;
  }
  
  &.toast-left {
    border-left: 3px solid #ff6b6b;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(0, 0, 0, 0.9));
  }
  
  &.toast-right {
    border-left: 3px solid #51cf66;
    background: linear-gradient(135deg, rgba(81, 207, 102, 0.1), rgba(0, 0, 0, 0.9));
  }
  
  &.toast-up {
    border-left: 3px solid #339af0;
    background: linear-gradient(135deg, rgba(51, 154, 240, 0.1), rgba(0, 0, 0, 0.9));
  }
  
  &.toast-down {
    border-left: 3px solid #ffb84d;
    background: linear-gradient(135deg, rgba(255, 184, 77, 0.1), rgba(0, 0, 0, 0.9));
  }
}

@keyframes toastIconBounce {
  0%, 20%, 60%, 100% {
    transform: translateY(0) scale(1);
  }
  40% {
    transform: translateY(-10px) scale(1.1);
  }
  80% {
    transform: translateY(-5px) scale(1.05);
  }
}

/* Enhanced Error and No Images States */
.enhanced-message,
.enhanced-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 40px;
  text-align: center;
  animation: messageSlideIn 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  
  .no-images-icon,
  .error-icon {
    font-size: 4rem;
    animation: iconFloat 3s ease-in-out infinite;
  }
  
  .no-images-text,
  .error-text {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 10px;
  }
  
  .retry-btn {
    padding: 12px 24px;
    background: var(--gradient-physics-primary);
    color: white;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    
    &:hover {
      transform: translateY(-3px) scale(1.05);
      box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
    }
    
    &:active {
      transform: translateY(-1px) scale(0.98);
    }
  }
}

@keyframes messageSlideIn {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes iconFloat {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-10px) rotate(5deg);
  }
}

/* Enhanced Button States */
.action-btn {
  position: relative;
  overflow: hidden;
  
  &::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease-out;
    pointer-events: none;
  }
  
  &:active::after {
    width: 200px;
    height: 200px;
  }
}

/* Enhanced Filter Button States */
.filter-btn {
  position: relative;
  overflow: hidden;
  
  &::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
  }
  
  &:hover::before {
    left: 100%;
  }
  
  &.active {
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.4);
    
    &::after {
      content: '';
      position: absolute;
      top: 2px;
      left: 2px;
      right: 2px;
      bottom: 2px;
      border: 1px solid rgba(255, 255, 255, 0.3);
      border-radius: inherit;
      pointer-events: none;
    }
  }
}

/* Enhanced Container Hover Effects - Removed for cleaner UX */

/* Performance Optimizations */
.enhanced-card,
.enhanced-hint,
.enhanced-decision,
.enhanced-pill,
.enhanced-toast {
  will-change: transform, opacity;
  backface-visibility: hidden;
  transform-style: preserve-3d;
}

/* Accessibility Enhancements */
@media (prefers-reduced-motion: reduce) {
  .enhanced-card,
  .enhanced-hint,
  .enhanced-decision,
  .enhanced-pill,
  .enhanced-toast {
    animation: none !important;
    transition: none !important;
  }
  
  .ripple-effect {
    display: none;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .enhanced-hint {
    background: rgba(0, 0, 0, 0.95);
    border-width: 3px;
    color: white;
  }
  
  .enhanced-decision {
    filter: contrast(1.5);
  }
  
  .enhanced-toast {
    background: rgba(0, 0, 0, 0.95) !important;
    border-width: 2px;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  :root {
    --background-color: #1a1a1a;
    --card-background: #2d2d2d;
    --text-color: #ffffff;
    --light-color: #3a3a3a;
    --dark-color: #ffffff;
  }
  
  .enhanced-card::before {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  }
  
  .enhanced-hint {
    background: rgba(45, 45, 45, 0.95);
    color: white;
  }
  
  .enhanced-message,
  .enhanced-error {
    .no-images-text,
    .error-text {
      color: #ffffff;
    }
  }
}

/* Print Styles */
@media print {
  .enhanced-hint,
  .enhanced-decision,
  .ripple-effect,
  .enhanced-toast {
    display: none !important;
  }
  
  .enhanced-card {
    transform: none !important;
    filter: none !important;
    box-shadow: none !important;
  }
}

/* Settings Panel Styles */
.settings-panel {
  position: fixed;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  width: 320px;
  background: var(--card-background);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  z-index: 1500;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  
  &.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) scale(1);
  }
  
  .settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    
    h3 {
      margin: 0;
      font-size: 1.2rem;
      font-weight: 600;
      color: var(--text-color);
    }
    
    .close-settings {
      background: none;
      border: none;
      font-size: 1.5rem;
      cursor: pointer;
      color: var(--text-color);
      width: 30px;
      height: 30px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.2s ease;
      
      &:hover {
        background: rgba(255, 255, 255, 0.1);
        transform: rotate(90deg);
      }
    }
  }
  
  .settings-content {
    padding: 20px;
  }
  
  .setting-group {
    margin-bottom: 20px;
    
    label {
      display: block;
      margin-bottom: 8px;
      font-weight: 500;
      color: var(--text-color);
      
      input[type="checkbox"] {
        margin-right: 8px;
      }
    }
    
    select {
      width: 100%;
      padding: 10px;
      border: 1px solid rgba(255, 255, 255, 0.2);
      border-radius: 8px;
      background: var(--light-color);
      color: var(--text-color);
      font-size: 0.9rem;
      
      &:focus {
        outline: none;
        border-color: var(--primary-color);
        box-shadow: 0 0 0 2px rgba(30, 144, 255, 0.2);
      }
    }
    
    input[type="checkbox"] {
      width: 18px;
      height: 18px;
      accent-color: var(--primary-color);
    }
  }
  
  .settings-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    
    button {
      flex: 1;
      padding: 10px;
      border: none;
      border-radius: 8px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s ease;
      
      &.apply-btn {
        background: var(--primary-color);
        color: white;
        
        &:hover {
          background: #1c86e3;
          transform: translateY(-2px);
        }
      }
      
      &.reset-btn {
        background: var(--light-color);
        color: var(--text-color);
        
        &:hover {
          background: #e0e0e0;
          transform: translateY(-2px);
        }
      }
    }
  }
}

/* Settings Toggle Button */
.settings-toggle {
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  z-index: 1400;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(30, 144, 255, 0.3);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  
  &:hover {
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 6px 20px rgba(30, 144, 255, 0.4);
  }
  
  &:active {
    transform: scale(0.95);
  }
  
  svg {
    transition: transform 0.3s ease;
  }
  
  &:hover svg {
    transform: rotate(90deg);
  }
}

/* Mobile Responsive Settings */
@media (max-width: 768px) {
  .settings-panel {
    right: 10px;
    left: 10px;
    width: auto;
    top: 50%;
    transform: translateY(-50%);
    
    &.show {
      transform: translateY(-50%);
    }
  }
  
  .settings-toggle {
    bottom: 100px;
    right: 15px;
    width: 45px;
    height: 45px;
  }
}