/**
 * GiftFlow Modal Styles
 * Clean, simple, and smooth modal styling
 */

// Modal overlay
.giftflow-modal__overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;

  overflow: auto;
  
  &--open {
    opacity: 1;
  }
}

// Main modal container
.giftflow-modal {
  position: relative;
  background: #ffffff;
  border-radius: var(--giftflow-border-radius);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  max-width: 90vw;
  max-height: 90vh;
  width: auto;
  height: auto;
  display: none;
  overflow: hidden;
  transform: scale(0.9);
  opacity: 0;
  transition: all 0.3s ease-in-out;

  &.modal-transparent-wrapper {
    background: transparent;
    box-shadow: none;
    border-radius: 0;

    overflow: visible;

    .giftflow-modal__content {
      max-height: none;
    }
  }
  
  // Animation variants
  &--fade {
    transform: scale(1);
    opacity: 0;
    
    &.giftflow-modal--open {
      opacity: 1;
    }
  }
  
  &--slide {
    transform: translateY(50px);
    opacity: 0;
    
    &.giftflow-modal--open {
      transform: translateY(0);
      opacity: 1;
    }
  }
  
  &--zoom {
    transform: scale(0.9);
    opacity: 0;
    
    &.giftflow-modal--open {
      transform: scale(1);
      opacity: 1;
    }
  }
  
  // Position variants
  &--center {
    margin: auto;
  }
  
  &--top {
    align-self: flex-start;
    margin-top: 2rem;
  }
  
  &--bottom {
    align-self: flex-end;
    margin-bottom: 2rem;
  }
  
  // Size presets
  &--small {
    max-width: 400px;
  }
  
  &--medium {
    max-width: 600px;
  }
  
  &--large {
    max-width: 800px;
  }
  
  &--full {
    max-width: 95vw;
    max-height: 95vh;
  }
}

// Modal content
.giftflow-modal__content {
  padding: 1.5rem;
  overflow-y: auto;
  max-height: calc(90vh - 3rem);
  
  // Custom scrollbar
  // &::-webkit-scrollbar {
  //   width: 6px;
  // }
  
  // &::-webkit-scrollbar-track {
  //   background: #f1f5f9;
  //   border-radius: 3px;
  // }
  
  // &::-webkit-scrollbar-thumb {
  //   background: #cbd5e1;
  //   border-radius: 3px;
    
  //   &:hover {
  //     background: #94a3b8;
  //   }
  // }

  // h1 to h6
  h1, h2, h3, h4, h5, h6 {
    
  }
}

// Close button
.giftflow-modal__close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  padding: 8px;
  border: none;
  background: black;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: bold;
  color: white;
  transition: all 0.2s ease-in-out;
  z-index: 10;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
  
  &:hover {
    
    transform: scale(1.1);
    opacity: .8;
  }
  
  &:focus {
    // outline: 2px solid #3b82f6;
    outline-offset: 2px;
  }
  
  &:active {
    transform: scale(0.95);
  }
}

// Modal header
.giftflow-modal__header {
  margin: -1.5rem -1.5rem 1rem -1.5rem;
  padding: 1.5rem 1.5rem 0 1.5rem;
  
  h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    line-height: 1.4;
  }
}

// Modal body
.giftflow-modal__body {
  margin-bottom: 1rem;
  
  p {
    margin: 0 0 1rem 0;
    color: #475569;
    line-height: 1.6;
    
    &:last-child {
      margin-bottom: 0;
    }
  }
}

// Modal footer
.giftflow-modal__footer {
  margin: 1rem -1.5rem -1.5rem -1.5rem;
  padding: 1rem 1.5rem 1.5rem 1.5rem;
  border-top: 1px solid #e2e8f0;
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  align-items: center;
  
  // Reverse order for better mobile experience
  @media (max-width: 480px) {
    flex-direction: column-reverse;
    align-items: stretch;
    
    .giftflow-modal__btn {
      width: 100%;
    }
  }
}

// Modal buttons
.giftflow-modal__btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--giftflow-border-radius);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  
  &:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
  }
  
  // Primary button
  &--primary {
    background: #3b82f6;
    color: #ffffff;
    
    &:hover {
      background: #2563eb;
      transform: translateY(-1px);
      // box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    }
    
    &:active {
      transform: translateY(0);
      // box-shadow: 0 2px 6px rgba(59, 130, 246, 0.3);
    }
  }
  
  // Secondary button
  &--secondary {
    background: #f1f5f9;
    color: #475569;
    border: 1px solid #e2e8f0;
    
    &:hover {
      background: #e2e8f0;
      color: #1e293b;
      border-color: #cbd5e1;
    }
  }
  
  // Danger button
  &--danger {
    background: #ef4444;
    color: #ffffff;
    
    &:hover {
      background: #dc2626;
      transform: translateY(-1px);
      // box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
    }
    
    &:active {
      transform: translateY(0);
      // box-shadow: 0 2px 6px rgba(239, 68, 68, 0.3);
    }
  }
  
  // Success button
  &--success {
    background: #10b981;
    color: #ffffff;
    
    &:hover {
      background: #059669;
      transform: translateY(-1px);
      // box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    }
    
    &:active {
      transform: translateY(0);
      // box-shadow: 0 2px 6px rgba(16, 185, 129, 0.3);
    }
  }
  
  // Disabled state
  &:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
  }
}

// Modal input
.giftflow-modal__input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--giftflow-border-color);
  border-radius: var(--giftflow-border-radius);
  // font-size: 0.875rem;
  // transition: all 0.2s ease-in-out;
  box-sizing: border-box;
  
  &:focus {
    outline: none;
    // border-color: #3b82f6;
    // box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  }
  
  &::placeholder {
    color: #9ca3af;
  }
}

// Loading state
.giftflow-modal__loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: #64748b;
  font-size: 0.875rem;
  
  &::before {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid #e2e8f0;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: giftflowModalSpin 1s linear infinite;
    margin-right: 0.75rem;
  }
}

// Error state
.giftflow-modal__error {
  padding: 1rem;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 6px;
  color: #dc2626;
  font-size: 0.875rem;
  text-align: center;
}

// Success message
.giftflow-modal__success {
  padding: 1rem;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 6px;
  color: #16a34a;
  font-size: 0.875rem;
  text-align: center;
}

// Info message
.giftflow-modal__info {
  padding: 1rem;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 6px;
  color: #2563eb;
  font-size: 0.875rem;
  text-align: center;
}

// Warning message
.giftflow-modal__warning {
  padding: 1rem;
  background: #fffbeb;
  border: 1px solid #fed7aa;
  border-radius: 6px;
  color: #d97706;
  font-size: 0.875rem;
  text-align: center;
}

// Animations
@keyframes giftflowModalSpin {
  to {
    transform: rotate(360deg);
  }
}

// Responsive design
@media (max-width: 768px) {
  .giftflow-modal {
    margin: 1rem;
    max-width: calc(100vw - 2rem);
    max-height: calc(100vh - 2rem);
    
    &__content {
      padding: 1rem;
      max-height: calc(100vh - 4rem);
    }
    
    &__header {
      margin: -1rem -1rem 0.75rem -1rem;
      padding: 1rem 1rem 0 1rem;
      
      h1, h2, h3, h4, h5, h6 {
        font-size: 1.125rem;
      }
    }
    
    &__footer {
      margin: 0.75rem -1rem -1rem -1rem;
      padding: 0.75rem 1rem 1rem 1rem;
    }
    
    &__close {
      top: 0.75rem;
      right: 0.75rem;
      width: 28px;
      height: 28px;
      font-size: 16px;
    }
  }
}

@media (max-width: 480px) {
  .giftflow-modal {
    margin: 0.5rem;
    max-width: calc(100vw - 1rem);
    max-height: calc(100vh - 1rem);
    border-radius: 6px;
    
    &__content {
      padding: 0.75rem;
      max-height: calc(100vh - 2.5rem);
    }
    
    &__header {
      margin: -0.75rem -0.75rem 0.5rem -0.75rem;
      padding: 0.75rem 0.75rem 0 0.75rem;
      
      h1, h2, h3, h4, h5, h6 {
        font-size: 1rem;
      }
    }
    
    &__footer {
      margin: 0.5rem -0.75rem -0.75rem -0.75rem;
      padding: 0.5rem 0.75rem 0.75rem 0.75rem;
    }
    
    &__btn {
      padding: 0.625rem 1.25rem;
      font-size: 0.8rem;
      min-height: 40px;
    }
    
    &__close {
      top: 0.5rem;
      right: 0.5rem;
      width: 24px;
      height: 24px;
      font-size: 14px;
    }
  }
}

// Touch device optimizations
@media (hover: none) and (pointer: coarse) {
  .giftflow-modal {
    &__btn {
      min-height: 44px; // iOS recommended minimum touch target
      
      &:hover {
        transform: none !important;
        box-shadow: none !important;
      }
      
      &:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
      }
    }
    
    &__close {
      min-height: 44px;
      min-width: 44px;
      
      &:hover {
        transform: none !important;
      }
      
      &:active {
        transform: scale(0.95);
      }
    }
  }
}

// High contrast mode support
@media (prefers-contrast: high) {
  .giftflow-modal {
    border: 2px solid #000000;
    
    &__close {
      border: 2px solid #000000;
    }
    
    &__btn {
      border: 2px solid #000000;
    }
  }
}

// Reduced motion support
@media (prefers-reduced-motion: reduce) {
  .giftflow-modal {
    transition: none;
    
    &__overlay {
      transition: none;
    }
    
    &--fade,
    &--slide,
    &--zoom {
      transition: none;
      
      &.giftflow-modal--open {
        transform: none;
        opacity: 1;
      }
    }
    
    &__btn {
      transition: none;
      
      &:hover {
        transform: none;
        box-shadow: none;
      }
      
      &:active {
        transform: none;
        box-shadow: none;
      }
    }
    
    &__close {
      transition: none;
      
      &:hover {
        transform: none;
      }
      
      &:active {
        transform: none;
      }
    }
  }
  
  @keyframes giftflowModalSpin {
    to {
      transform: none;
    }
  }
}

// Dark mode support (if CSS custom properties are available)
// @media (prefers-color-scheme: dark) {
//   .giftflow-modal {
//     background: #1f2937;
//     color: #f9fafb;
    
//     &__header {
//       h1, h2, h3, h4, h5, h6 {
//         color: #f9fafb;
//       }
//     }
    
//     &__body {
//       p {
//         color: #d1d5db;
//       }
//     }
    
//     &__footer {
//       border-top-color: #374151;
//     }
    
//     &__close {
//       background: #374151;
//       color: #d1d5db;
      
//       &:hover {
//         background: #4b5563;
//         color: #f9fafb;
//       }
//     }
    
//     &__input {
//       background: #374151;
//       border-color: #4b5563;
//       color: #f9fafb;
      
//       &::placeholder {
//         color: #9ca3af;
//       }
//     }
    
//     &__btn {
//       &--secondary {
//         background: #374151;
//         color: #d1d5db;
//         border-color: #4b5563;
        
//         &:hover {
//           background: #4b5563;
//           color: #f9fafb;
//           border-color: #6b7280;
//         }
//       }
//     }
//   }
// }
