:root {
  --ul-primary: #6366f1;
  --ul-primary-hover: #5558e3;
  --ul-primary-light: rgba(99, 102, 241, 0.1);
  --ul-bg: #ffffff;
  --ul-bg-secondary: #f9fafb;
  --ul-border: #e5e7eb;
  --ul-border-focus: #6366f1;
  --ul-text: #1f2937;
  --ul-text-muted: #6b7280;
  --ul-text-light: #9ca3af;
  --ul-success: #10b981;
  --ul-success-light: #d1fae5;
  --ul-error: #ef4444;
  --ul-error-light: #fee2e2;
  --ul-warning: #f59e0b;
  --ul-warning-light: #fef3c7;
  --ul-radius: 12px;
  --ul-radius-sm: 8px;
  --ul-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  --ul-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --ul-transition: all 0.2s ease;
}

.ul-dtf-uploader {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background: var(--ul-bg);
  border: 1px solid var(--ul-border);
  border-radius: var(--ul-radius);
  padding: 24px;
  margin: 16px 0;
  box-shadow: var(--ul-shadow);
}

.ul-dtf-uploader * {
  box-sizing: border-box;
}

.ul-loading {
  display: none;
  text-align: center;
  padding: 40px 20px;
  color: var(--ul-text-muted);
}

.ul-loading.active {
  display: block;
}

.ul-loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--ul-border);
  border-top-color: var(--ul-primary);
  border-radius: 50%;
  animation: ul-spin 0.8s linear infinite;
  margin: 0 auto 12px;
}

@keyframes ul-spin {
  to {
    transform: rotate(360deg);
  }
}

.ul-section {
  margin-bottom: 24px;
}

.ul-section:last-child {
  margin-bottom: 0;
}

.ul-section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.ul-step-badge {
  width: 28px;
  height: 28px;
  background: var(--ul-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  flex-shrink: 0;
}

.ul-step-badge.completed {
  background: var(--ul-success);
}

.ul-section-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--ul-text-muted);
  letter-spacing: 0.02em;
}

.ul-section-subtitle {
  font-size: 12px;
  color: var(--ul-text-light);
  margin-left: auto;
  font-weight: 400;
  opacity: 0.8;
}

.ul-section-header--centered {
  flex-direction: column;
  text-align: center;
  gap: 12px;
}

.ul-section-title--hero {
  font-size: 20px;
  font-weight: 600;
  color: var(--ul-text);
  letter-spacing: -0.01em;
}

.ul-step-badge--glow {
  width: 36px;
  height: 36px;
  font-size: 16px;
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
  animation: ul-glow-badge 2s ease-in-out infinite;
}

@keyframes ul-glow-badge {
  0%,
  100% {
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
  }
  50% {
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.6);
  }
}

.ul-dropzone {
  border: 2px dashed var(--ul-border);
  border-radius: var(--ul-radius);
  padding: 40px 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--ul-transition);
  background: var(--ul-bg-secondary);
}

.ul-dropzone:hover,
.ul-dropzone.dragover {
  border-color: var(--ul-primary);
  background: var(--ul-primary-light);
}

.ul-dropzone.uploading {
  pointer-events: none;
  opacity: 0.7;
}

.ul-dropzone-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  color: var(--ul-primary);
  opacity: 0.8;
  animation: ul-bounce-icon 2s ease-in-out infinite;
}

@keyframes ul-bounce-icon {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.ul-dropzone-text {
  font-size: 15px;
  font-weight: 500;
  color: var(--ul-text);
  margin-bottom: 6px;
  animation: ul-pulse-text 2s ease-in-out infinite;
}

@keyframes ul-pulse-text {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.02);
  }
}

.ul-dropzone-hint {
  font-size: 13px;
  color: var(--ul-text-muted);
}

.ul-dropzone input[type='file'] {
  display: none;
}

.ul-upload-progress {
  display: none;
  padding: 20px;
  background: var(--ul-bg-secondary);
  border-radius: var(--ul-radius);
  text-align: center;
}

.ul-upload-progress.active {
  display: block;
}

.ul-progress-bar {
  height: 6px;
  background: var(--ul-border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 12px;
}

.ul-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--ul-primary), #818cf8);
  transition: width 0.3s ease;
  width: 0%;
}

.ul-progress-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.ul-progress-text {
  font-size: 13px;
  color: var(--ul-text-muted);
  flex: 1;
  text-align: left;
}

.ul-cancel-upload {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--ul-error);
  color: var(--ul-error);
  border-radius: var(--ul-radius-sm);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--ul-transition);
  flex-shrink: 0;
}

.ul-cancel-upload:hover {
  background: var(--ul-error);
  color: white;
}

.ul-cancel-upload svg {
  width: 14px;
  height: 14px;
}

.ul-file-preview {
  display: none;
  padding: 16px;
  background: var(--ul-success-light);
  border: 1px solid #86efac;
  border-radius: var(--ul-radius);
}

.ul-file-preview.active {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.ul-file-preview.has-warning {
  background: var(--ul-warning-light);
  border-color: #fcd34d;
}

.ul-file-thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--ul-radius-sm);
  object-fit: cover;
  border: 1px solid var(--ul-border);
  background: white;
  flex-shrink: 0;
}

.ul-file-info {
  flex: 1;
  min-width: 0;
}

.ul-file-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--ul-text);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ul-file-meta {
  font-size: 12px;
  color: var(--ul-text-muted);
  margin-bottom: 6px;
}

.ul-file-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ul-success);
}

.ul-file-status.warning {
  color: var(--ul-warning);
}

.ul-file-status svg {
  width: 14px;
  height: 14px;
}

.ul-file-remove {
  background: var(--ul-error-light, #fee2e2);
  border: none;
  color: var(--ul-error, #dc2626);
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  transition: var(--ul-transition);
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ul-file-remove svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.ul-file-remove:hover {
  background: var(--ul-error, #dc2626);
  color: white;
}

.ul-option-dropdown-group {
  margin-bottom: 16px;
}

.ul-option-dropdown-group:last-of-type {
  margin-bottom: 12px;
}

.ul-option-dropdown-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--ul-text);
  margin-bottom: 8px;
}

.ul-option-dropdown-wrapper {
  position: relative;
  width: 100%;
}

.ul-option-dropdown {
  width: 100%;
  padding: 12px 44px 12px 14px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ul-text);
  background: var(--ul-bg);
  border: 2px solid var(--ul-border);
  border-radius: var(--ul-radius-sm);
  cursor: pointer;
  transition: var(--ul-transition);
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

.ul-option-dropdown:hover {
  border-color: var(--ul-primary);
}

.ul-option-dropdown:focus {
  outline: none;
  border-color: var(--ul-primary);
  box-shadow: 0 0 0 3px var(--ul-primary-light);
}

.ul-option-dropdown option {
  padding: 10px;
  font-size: 14px;
}

.ul-option-dropdown-arrow {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ul-text-muted);
  pointer-events: none;
  transition: var(--ul-transition);
}

.ul-option-dropdown:focus + .ul-option-dropdown-arrow {
  color: var(--ul-primary);
}

.ul-selected-variant-display {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--ul-bg-secondary);
  border-radius: var(--ul-radius-sm);
  margin-top: 12px;
}

.ul-variant-name-display {
  font-size: 14px;
  color: var(--ul-text-muted);
}

.ul-variant-price-display {
  font-size: 16px;
  font-weight: 600;
  color: var(--ul-primary);
}

.ul-option-group {
  margin-bottom: 16px;
}

.ul-option-group:last-of-type {
  margin-bottom: 12px;
}

.ul-option-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--ul-text);
  margin-bottom: 10px;
}

.ul-option-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ul-option-btn {
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ul-text);
  background: var(--ul-bg);
  border: 2px solid var(--ul-border);
  border-radius: var(--ul-radius-sm);
  cursor: pointer;
  transition: var(--ul-transition);
  white-space: nowrap;
  min-width: 60px;
  text-align: center;
}

.ul-option-btn:hover {
  border-color: var(--ul-primary);
  background: var(--ul-primary-light);
}

.ul-option-btn.active {
  border-color: var(--ul-primary);
  background: var(--ul-primary);
  color: #fff;
}

.ul-option-btn.unavailable {
  opacity: 0.5;
  cursor: not-allowed;
  text-decoration: line-through;
}

.ul-option-btn.unavailable:hover {
  border-color: var(--ul-border);
  background: var(--ul-bg);
}

.ul-selected-variant {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--ul-bg-secondary);
  border-radius: var(--ul-radius-sm);
  margin-top: 12px;
}

.ul-variant-name {
  font-size: 14px;
  color: var(--ul-text-muted);
}

.ul-variant-price {
  font-size: 16px;
  font-weight: 600;
  color: var(--ul-primary);
}

.ul-size-dropdown-wrapper {
  position: relative;
  width: 100%;
}

.ul-size-dropdown {
  width: 100%;
  padding: 14px 48px 14px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ul-text);
  background: var(--ul-bg);
  border: 2px solid var(--ul-border);
  border-radius: var(--ul-radius-sm);
  cursor: pointer;
  transition: var(--ul-transition);
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

.ul-size-dropdown:hover {
  border-color: var(--ul-primary);
}

.ul-size-dropdown:focus {
  outline: none;
  border-color: var(--ul-primary);
  box-shadow: 0 0 0 3px var(--ul-primary-light);
}

.ul-size-dropdown option {
  padding: 12px;
  font-size: 14px;
}

.ul-size-dropdown option:disabled {
  color: var(--ul-text-light);
}

.ul-dropdown-arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ul-text-muted);
  pointer-events: none;
  transition: var(--ul-transition);
}

.ul-size-dropdown:focus + .ul-dropdown-arrow {
  color: var(--ul-primary);
}

.ul-size-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 12px;
}

.ul-size-option {
  position: relative;
}

.ul-size-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.ul-size-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px 12px;
  border: 2px solid var(--ul-border);
  border-radius: var(--ul-radius-sm);
  cursor: pointer;
  transition: var(--ul-transition);
  background: var(--ul-bg);
  text-align: center;
  min-height: 80px;
}

.ul-size-card:hover {
  border-color: var(--ul-primary);
}

.ul-size-option input:checked + .ul-size-card {
  border-color: var(--ul-primary);
  background: var(--ul-primary-light);
}

.ul-size-option input:disabled + .ul-size-card {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--ul-bg-secondary);
}

.ul-size-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--ul-text);
  margin-bottom: 4px;
}

.ul-size-price {
  font-size: 13px;
  color: var(--ul-text-muted);
}

.ul-size-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--ul-error);
  color: white;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 10px;
}

.ul-quantity-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.ul-quantity-control {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--ul-border);
  border-radius: var(--ul-radius-sm);
  overflow: hidden;
}

.ul-qty-btn {
  width: 40px;
  height: 40px;
  background: var(--ul-bg-secondary);
  border: none;
  cursor: pointer;
  font-size: 18px;
  color: var(--ul-text);
  transition: var(--ul-transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ul-qty-btn:hover {
  background: var(--ul-border);
}

.ul-qty-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ul-qty-input {
  width: 60px;
  height: 40px;
  border: none;
  text-align: center;
  font-size: 15px;
  font-weight: 500;
  color: var(--ul-text);
  background: var(--ul-bg);
}

.ul-qty-input:focus {
  outline: none;
}

.ul-bulk-hint {
  font-size: 13px;
  color: var(--ul-success);
  display: flex;
  align-items: center;
  gap: 6px;
}

.ul-questions-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ul-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ul-field.checkbox {
  flex-direction: row;
  align-items: center;
}

.ul-field label {
  font-size: 14px;
  font-weight: 500;
  color: var(--ul-text);
}

.ul-field .required {
  color: var(--ul-error);
}

.ul-field input[type='text'],
.ul-field input[type='number'],
.ul-field textarea,
.ul-field select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--ul-border);
  border-radius: var(--ul-radius-sm);
  font-size: 14px;
  color: var(--ul-text);
  background: var(--ul-bg);
  transition: var(--ul-transition);
}

.ul-field input:focus,
.ul-field textarea:focus,
.ul-field select:focus {
  outline: none;
  border-color: var(--ul-primary);
  box-shadow: 0 0 0 3px var(--ul-primary-light);
}

.ul-field textarea {
  min-height: 80px;
  resize: vertical;
}

.ul-field input[type='checkbox'] {
  width: 18px;
  height: 18px;
  accent-color: var(--ul-primary);
  cursor: pointer;
}

.ul-divider {
  height: 1px;
  background: var(--ul-border);
  margin: 24px 0;
}

.ul-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border: none;
  border-radius: var(--ul-radius-sm);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--ul-transition);
  width: 100%;
  text-decoration: none;
}

.ul-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ul-btn-primary {
  background: var(--ul-primary);
  color: white;
}

.ul-btn-primary:hover:not(:disabled) {
  background: var(--ul-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.ul-btn-secondary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.ul-btn-secondary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.ul-btn-success {
  background: var(--ul-success);
  color: white;
}

.ul-btn svg {
  width: 20px;
  height: 20px;
}

.ul-btn.loading .ul-btn-text {
  opacity: 0;
}

.ul-btn.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: ul-spin 0.8s linear infinite;
}

.ul-btn.success {
  background: var(--ul-success);
}

.ul-price-summary {
  background: var(--ul-bg-secondary);
  border-radius: var(--ul-radius-sm);
  padding: 16px;
  margin-bottom: 16px;
}

.ul-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
}

.ul-price-row:not(:last-child) {
  border-bottom: 1px solid var(--ul-border);
}

.ul-price-label {
  font-size: 14px;
  color: var(--ul-text-muted);
}

.ul-price-value {
  font-size: 14px;
  font-weight: 500;
  color: var(--ul-text);
}

.ul-price-total {
  font-size: 18px;
  font-weight: 700;
  color: var(--ul-text);
}

.ul-price-total .ul-price-label {
  font-size: 16px;
  font-weight: 600;
  color: var(--ul-text);
}

.ul-buttons-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ul-error {
  display: none;
  padding: 14px 16px;
  background: var(--ul-error-light);
  border: 1px solid #fca5a5;
  border-radius: var(--ul-radius-sm);
  color: var(--ul-error);
  font-size: 14px;
  margin-bottom: 16px;
}

.ul-error.active {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.ul-error svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.ul-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 14px 20px;
  background: var(--ul-text);
  color: white;
  border-radius: var(--ul-radius-sm);
  box-shadow: var(--ul-shadow-lg);
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
}

.ul-toast.active {
  transform: translateY(0);
  opacity: 1;
}

.ul-toast.success {
  background: var(--ul-success);
}

.ul-toast.error {
  background: var(--ul-error);
}

@media (max-width: 600px) {
  .ul-dtf-uploader {
    padding: 16px;
    margin: 12px 0;
  }

  .ul-size-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ul-dropzone {
    padding: 30px 16px;
  }

  .ul-dropzone-icon {
    width: 44px;
    height: 44px;
  }

  .ul-file-preview.active {
    flex-direction: column;
    text-align: center;
  }

  .ul-file-thumb {
    margin: 0 auto;
  }

  .ul-file-remove {
    position: absolute;
    top: 8px;
    right: 8px;
  }

  .ul-file-preview {
    position: relative;
  }

  .ul-quantity-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .ul-toast {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }
}

@media (max-width: 768px) {

  .ul-btn,
  .ul-size-btn,
  .ul-color-btn,
  .ul-quantity-btn {
    min-height: 44px;
    min-width: 44px;
  }

  .ul-quantity-btn {
    width: 44px;
    height: 44px;
    font-size: 20px;
  }

  .ul-quantity-input {
    height: 44px;
    font-size: 16px;
  }

  .ul-color-btn {
    width: 44px;
    height: 44px;
  }

  .ul-size-grid {
    gap: 8px;
  }

  .ul-size-btn {
    padding: 12px 8px;
    font-size: 14px;
  }

  .ul-file-thumb {
    width: 80px;
    height: 80px;
  }

  .ul-actions {
    flex-direction: column;
  }

  .ul-btn {
    width: 100%;
    justify-content: center;
  }

  .ul-dtf-uploader {
    padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 480px) {
  .ul-dtf-uploader {
    padding: 12px;
    margin: 8px 0;
  }

  .ul-dropzone {
    padding: 24px 12px;
  }

  .ul-dropzone-title {
    font-size: 16px;
  }

  .ul-dropzone-subtitle {
    font-size: 12px;
  }

  .ul-size-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ul-file-info {
    flex-direction: column;
    gap: 4px;
  }

  .ul-file-name {
    font-size: 14px;
  }

  .ul-file-size {
    font-size: 12px;
  }

  .ul-toast {
    left: 8px;
    right: 8px;
    bottom: calc(8px + env(safe-area-inset-bottom, 0px));
    font-size: 14px;
    padding: 14px 16px;
  }
}

@media (pointer: coarse) {

  .ul-dropzone:hover {
    border-color: var(--ul-border);
    background: var(--ul-bg-secondary);
  }

  .ul-dropzone.dragging {
    border-color: var(--ul-primary);
    background: var(--ul-primary-light);
  }

  .ul-file-remove {
    width: 36px;
    height: 36px;
    font-size: 18px;
  }

  .ul-btn:active,
  .ul-size-btn:active,
  .ul-color-btn:active {
    transform: scale(0.96);
    opacity: 0.9;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ul-dropzone,
  .ul-btn,
  .ul-size-btn,
  .ul-color-btn,
  .ul-toast,
  .ul-progress-bar,
  .ul-file-preview {
    transition: none;
  }

  .ul-spinner {
    animation: none;
  }

  .ul-toast {
    animation: none;
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-height: 500px) and (orientation: landscape) {
  .ul-dtf-uploader {
    padding: 12px 16px;
  }

  .ul-dropzone {
    padding: 20px 16px;
  }

  .ul-dropzone-icon {
    width: 32px;
    height: 32px;
  }

  .ul-size-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.ul-error-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  max-width: 400px;
  min-width: 300px;
  padding: 16px;
  background: var(--ul-bg);
  border-radius: var(--ul-radius);
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.15),
    0 0 0 1px rgba(0, 0, 0, 0.05);
  z-index: 99999;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  transform: translateY(120px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.ul-error-toast.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.ul-error-toast .ul-toast-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ul-error-toast .ul-toast-icon svg {
  width: 24px;
  height: 24px;
}

.ul-error-toast .ul-toast-content {
  flex: 1;
  min-width: 0;
}

.ul-error-toast .ul-toast-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--ul-text);
  margin-bottom: 4px;
}

.ul-error-toast .ul-toast-message {
  font-size: 13px;
  color: var(--ul-text-muted);
  line-height: 1.4;
}

.ul-error-toast .ul-toast-close {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ul-radius-sm);
  color: var(--ul-text-muted);
  transition: all 0.2s ease;
  margin: -4px -4px -4px 0;
}

.ul-error-toast .ul-toast-close:hover {
  background: var(--ul-bg-secondary);
  color: var(--ul-text);
}

.ul-error-toast .ul-toast-close svg {
  width: 16px;
  height: 16px;
}

.ul-error-toast .ul-toast-action {
  flex-shrink: 0;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  border: none;
  border-radius: var(--ul-radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 8px;
}

.ul-error-toast.error .ul-toast-icon {
  color: var(--ul-error);
}

.ul-error-toast.error {
  border-left: 4px solid var(--ul-error);
}

.ul-error-toast.error .ul-toast-action {
  background: var(--ul-error);
  color: white;
}

.ul-error-toast.error .ul-toast-action:hover {
  background: #c0392b;
}

.ul-error-toast.warning .ul-toast-icon {
  color: var(--ul-warning);
}

.ul-error-toast.warning {
  border-left: 4px solid var(--ul-warning);
}

.ul-error-toast.warning .ul-toast-action {
  background: var(--ul-warning);
  color: #1a1a1a;
}

.ul-error-toast.success .ul-toast-icon {
  color: var(--ul-success);
}

.ul-error-toast.success {
  border-left: 4px solid var(--ul-success);
}

.ul-error-toast.info .ul-toast-icon {
  color: var(--ul-primary);
}

.ul-error-toast.info {
  border-left: 4px solid var(--ul-primary);
}

.ul-has-error {
  border-color: var(--ul-error) !important;
  background-color: rgba(231, 76, 60, 0.05) !important;
}

.ul-has-error:focus {
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.15) !important;
}

.ul-has-warning {
  border-color: var(--ul-warning) !important;
  background-color: rgba(241, 196, 15, 0.05) !important;
}

.ul-has-warning:focus {
  box-shadow: 0 0 0 3px rgba(241, 196, 15, 0.15) !important;
}

.ul-has-success {
  border-color: var(--ul-success) !important;
}

.ul-inline-error {
  display: none;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  padding: 8px 10px;
  background: rgba(231, 76, 60, 0.08);
  border-radius: var(--ul-radius-sm);
  font-size: 12px;
  color: var(--ul-error);
}

.ul-inline-error.warning {
  background: rgba(241, 196, 15, 0.08);
  color: #b7950b;
}

.ul-inline-error-icon {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
}

.ul-inline-error-text {
  flex: 1;
  line-height: 1.3;
}

@keyframes ul-shake {
  0%,
  100% {
    transform: translateX(0);
  }
  10%,
  30%,
  50%,
  70%,
  90% {
    transform: translateX(-4px);
  }
  20%,
  40%,
  60%,
  80% {
    transform: translateX(4px);
  }
}

.ul-error-shake {
  animation: ul-shake 0.5s ease-in-out;
}

@keyframes ul-pulse-error {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(231, 76, 60, 0.4);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(231, 76, 60, 0);
  }
}

.ul-error-pulse {
  animation: ul-pulse-error 1s ease-in-out 2;
}

.ul-warning-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  background: rgba(241, 196, 15, 0.15);
  color: #b7950b;
  border-radius: var(--ul-radius-sm);
  font-size: 11px;
  font-weight: 600;
}

.ul-warning-badge svg {
  width: 12px;
  height: 12px;
}

.ul-error-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  background: rgba(231, 76, 60, 0.15);
  color: var(--ul-error);
  border-radius: var(--ul-radius-sm);
  font-size: 11px;
  font-weight: 600;
}

.ul-btn:disabled.ul-has-validation-error {
  background: var(--ul-bg-secondary);
  border: 2px dashed var(--ul-error);
  color: var(--ul-error);
  cursor: not-allowed;
}

.ul-dpi-warning {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  margin-top: 8px;
  background: rgba(241, 196, 15, 0.1);
  border: 1px solid rgba(241, 196, 15, 0.3);
  border-radius: var(--ul-radius-sm);
  color: #b7950b;
  font-size: 12px;
}

.ul-dpi-warning svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}

.ul-retry-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--ul-error);
  color: white;
  border: none;
  border-radius: var(--ul-radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ul-retry-btn:hover {
  background: #c0392b;
}

.ul-retry-btn svg {
  width: 14px;
  height: 14px;
}

@media (max-width: 600px) {
  .ul-error-toast {
    left: 12px;
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    max-width: none;
    min-width: auto;
  }

  .ul-error-toast .ul-toast-action {
    width: 100%;
    text-align: center;
    padding: 10px;
  }
}