/**
 * Universal AI Try-On - Public Styles
 * Modern design with native icons and improved UX
 */

/* Try-On Button */
.uait-tryon-button {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 15px 0 !important;
  padding: 14px 28px !important;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  color: white !important;
  border: none !important;
  border-radius: 8px;
  font-size: 16px !important;
  font-weight: 600 !important;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
  text-decoration: none !important;
  line-height: 1.4;
}

.uait-tryon-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
  color: white !important;
}

.uait-tryon-button .uait-icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Astra Theme Compatibility */
.ast-product-gallery-layout-vertical .uait-tryon-button,
.ast-product-gallery-layout-horizontal .uait-tryon-button,
.astra-theme .uait-tryon-button,
body.single-product .uait-tryon-button {
  display: inline-flex !important;
  visibility: visible !important;
  opacity: 1 !important;
  position: relative !important;
  clear: both;
  width: auto !important;
}

/* Override Astra button styles */
.astra-theme .single-product .product .cart .uait-tryon-button,
.astra-theme .woocommerce div.product form.cart .uait-tryon-button {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  border: none !important;
  color: white !important;
  margin-top: 10px !important;
}

/* Make button full-width on mobile like WooCommerce buttons */
@media (max-width: 768px) {
  .uait-tryon-button {
    width: 100% !important;
    display: flex !important;
  }
}

/* Modal Overlay */
.uait-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 999999;
}

.uait-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(5px);
}

/* Modal Content */
.uait-modal-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: white;
  border-radius: 16px;
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.uait-modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(0, 0, 0, 0.1);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
}

.uait-modal-close:hover {
  background: rgba(0, 0, 0, 0.2);
  transform: rotate(90deg);
}

/* Modal Header */
.uait-modal-header {
  padding: 30px;
  border-bottom: 1px solid #e5e7eb;
}

.uait-modal-header h2 {
  margin: 0;
  font-size: 24px;
  color: #1f2937;
}

/* Modal Body */
.uait-modal-body {
  padding: 30px;
}

.uait-step {
  display: none;
}

.uait-step.active {
  display: block;
}

/* Upload Area */
.uait-upload-area {
  border: 2px dashed #d1d5db;
  border-radius: 12px;
  padding: 40px 20px;
  text-align: center;
  transition: all 0.3s ease;
  background: #f9fafb;
}

.uait-upload-area.drag-over {
  border-color: #667eea;
  background: #eef2ff;
}

.uait-upload-label {
  cursor: pointer;
  display: block;
}

.uait-upload-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 15px;
  fill: #667eea;
}

.uait-upload-icon svg {
  width: 100%;
  height: 100%;
}

.uait-upload-text {
  font-size: 18px;
  font-weight: 600;
  color: #1f2937;
  margin: 0 0 5px 0;
}

.uait-upload-hint {
  font-size: 14px;
  color: #6b7280;
  margin: 0 0 15px 0;
}

.uait-upload-requirements {
  display: inline-block;
  padding: 6px 12px;
  background: #e5e7eb;
  border-radius: 6px;
  font-size: 12px;
  color: #4b5563;
}

/* Preview Container */
.uait-preview-container {
  text-align: center;
}

.uait-preview-container img {
  max-width: 100%;
  max-height: 400px;
  width: auto;
  height: auto;
  object-fit: contain; /* Preserve aspect ratio */
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  margin-bottom: 20px;
}

.uait-change-photo {
  display: inline-block;
  padding: 8px 16px;
  background: #f3f4f6;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  color: #4b5563;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 20px;
}

.uait-change-photo:hover {
  background: #e5e7eb;
}

/* Buttons */
.uait-btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

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

.uait-btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

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

.uait-btn-secondary {
  background: white;
  color: #667eea;
  border: 2px solid #667eea;
}

.uait-btn-secondary:hover {
  background: #eef2ff;
}

/* Processing Loader */
.uait-loader {
  text-align: center;
  padding: 40px 20px;
}

.uait-spinner {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  border: 4px solid #e5e7eb;
  border-top-color: #667eea;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.uait-processing-text {
  font-size: 18px;
  font-weight: 600;
  color: #1f2937;
  margin: 0 0 10px 0;
}

.uait-processing-hint {
  font-size: 14px;
  color: #6b7280;
  margin: 0;
}

/* Result Container */
.uait-result-container {
  text-align: center;
}

.uait-result-image {
  margin-bottom: 20px;
}

.uait-result-image img {
  max-width: 100%;
  max-height: 500px;
  width: auto;
  height: auto;
  object-fit: contain; /* Preserve aspect ratio */
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.uait-result-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

/* Error Container */
.uait-error-container {
  text-align: center;
  padding: 40px 20px;
}

.uait-error-icon {
  font-size: 64px;
  margin-bottom: 20px;
}

.uait-error-message {
  font-size: 16px;
  color: #ef4444;
  margin: 0 0 20px 0;
}

/* Body class when modal is open */
body.uait-modal-open {
  overflow: hidden;
}

/* Responsive */
@media (max-width: 768px) {
  .uait-modal-content {
    width: 95%;
    max-height: 95vh;
  }

  .uait-modal-header,
  .uait-modal-body {
    padding: 20px;
  }

  .uait-result-actions {
    grid-template-columns: 1fr;
  }

  .uait-tryon-button {
    width: 100%;
    justify-content: center;
  }
}