.igg-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  z-index: 100;
  margin-top: 80px;
}

.igg-header h1 {
  margin: 0;
  font-size: clamp(1.2rem, 4vw, 1.8rem);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.igg-header h1::before {
  content: "✨";
  font-size: clamp(1rem, 3vw, 1.4rem);
}

.igg-header p {
  margin: 0.25rem 0 0 0;
  font-size: clamp(0.85rem, 2.5vw, 1rem);
  opacity: 0.9;
}

.igg-container {
  display: grid;
  grid-template-columns: minmax(300px, 400px) 1fr;
  gap: 1.5rem;
  padding: clamp(1rem, 3vw, 2rem);
  width: 100%;
  margin: 0 auto;
  min-height: calc(100vh - 120px);
}

.igg-panel {
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: clamp(1rem, 2.5vw, 1.5rem);
  height: fit-content;
  position: sticky;
  top: 100px;
}

.igg-panel h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.igg-panel h3::before {
  content: "⚙️";
}

.igg-form-group {
  margin-bottom: 1rem;
}

.igg-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: clamp(0.85rem, 2vw, 0.95rem);
  font-weight: 500;
  color: var(--text-dark);
}

.igg-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: clamp(0.85rem, 2vw, 0.95rem);
  transition: var(--transition);
}

.igg-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.igg-range {
  width: 100%;
  margin-top: 0.5rem;
}

.igg-color {
  height: 50px;
  cursor: pointer;
}

.igg-range-value {
  text-align: center;
  font-size: clamp(0.8rem, 2vw, 0.9rem);
  color: var(--text-light);
  margin-top: 0.25rem;
}

.igg-btn {
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 8px;
  font-weight: 500;
  font-size: clamp(0.85rem, 2vw, 0.95rem);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 44px; /* Minimum touch target size */
}

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

.igg-btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.igg-btn-primary:active {
  transform: translateY(0);
}

.igg-btn-secondary {
  background: var(--secondary-color);
  color: var(--white);
}

.igg-btn-secondary:hover {
  background: #7c3aed;
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.igg-btn-secondary:active {
  transform: translateY(0);
}

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

.igg-btn-accent:hover {
  background: #059669;
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.igg-btn-accent:active {
  transform: translateY(0);
}

.igg-btn-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.igg-preview {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.igg-preview h3 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.igg-preview h3::before {
  content: "👁️";
}

.igg-canvas {
  background: var(--white);
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: var(--shadow);
  margin-top: 1rem;
  width: 100%;
}

.igg-upload-area {
  border: 2px dashed #e2e8f0;
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--bg-light);
  min-height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.igg-upload-area:hover {
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.05);
}

.igg-upload-area.has-image {
  border-color: var(--success-color);
  background: rgba(16, 185, 129, 0.05);
}

.igg-upload-icon {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: 0.5rem;
}

.igg-upload-text {
  font-size: clamp(0.8rem, 2vw, 0.95rem);
  color: var(--text-light);
}

.igg-file-input {
  display: none;
}

.igg-tabs {
  display: flex;
  border-bottom: 1px solid #e2e8f0;
  margin-bottom: 1rem;
  overflow-x: auto;
}

.igg-tab {
  padding: 0.75rem 1rem;
  cursor: pointer;
  font-size: clamp(0.85rem, 2vw, 0.95rem);
  font-weight: 500;
  color: var(--text-light);
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
  min-height: 44px; /* Minimum touch target size */
  display: flex;
  align-items: center;
}

.igg-tab:hover {
  color: var(--text-dark);
}

.igg-tab.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.igg-tab-content {
  display: none;
}

.igg-tab-content.active {
  display: block;
}

.igg-notification {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--primary-color);
  color: var(--white);
  padding: 1rem 1.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition);
  z-index: 1000;
  max-width: 90%;
}

.igg-notification.show {
  transform: translateY(0);
  opacity: 1;
}

.igg-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  padding: 1rem;
}

.igg-modal.active {
  display: flex;
}

.igg-modal-content {
  background: var(--white);
  border-radius: 12px;
  padding: clamp(1rem, 3vw, 2rem);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow: auto;
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.igg-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.igg-modal-title {
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  font-weight: 600;
  color: var(--text-dark);
}

.igg-close-btn {
  background: none;
  border: none;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  cursor: pointer;
  color: var(--text-light);
  transition: var(--transition);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px; /* Minimum touch target size */
}

.igg-close-btn:hover {
  background: var(--bg-light);
  color: var(--text-dark);
}

.igg-crop-container {
  position: relative;
  margin: 1rem 0;
  max-height: 500px;
  overflow: hidden;
  border-radius: 8px;
  touch-action: none;
}

.igg-crop-image {
  max-width: 100%;
  display: block;
}

.igg-crop-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 2px dashed var(--primary-color);
  background: rgba(99, 102, 241, 0.1);
  cursor: move;
}

.igg-crop-handle {
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--primary-color);
  border: 2px solid var(--white);
  border-radius: 50%;
}

.igg-crop-handle.nw { top: -10px; left: -10px; cursor: nw-resize; }
.igg-crop-handle.ne { top: -10px; right: -10px; cursor: ne-resize; }
.igg-crop-handle.sw { bottom: -10px; left: -10px; cursor: sw-resize; }
.igg-crop-handle.se { bottom: -10px; right: -10px; cursor: se-resize; }

.igg-modal-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-top: 1.5rem;
}

.igg-export-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.igg-export-option {
  padding: 1rem;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 60px; /* Minimum touch target size */
}

.igg-export-option:hover {
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.05);
}

.igg-export-option.selected {
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.1);
}

.igg-export-icon {
  font-size: 1.5rem;
}

.igg-export-info {
  flex: 1;
}

.igg-export-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.igg-export-desc {
  font-size: 0.85rem;
  color: var(--text-light);
}

.igg-quality-slider {
  margin-top: 1rem;
  display: none;
}

.igg-quality-slider.show {
  display: block;
}

/* Filter Section */
.igg-filter-section {
  margin-bottom: 1.5rem;
}

.igg-filter-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-dark);
}

.igg-filter-options {
  /*display: grid;*/
  /*grid-template-columns: repeat(2, 1fr);*/
  gap: 0.75rem;
  display: flex;
  justify-content: center;
}

.igg-filter-option {
  padding: 0.3rem;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  font-size: 0.9rem;
  min-height: 44px; /* Minimum touch target size */
  display: flex;
  align-items: center;
  justify-content: center;
}

.igg-filter-option:hover {
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.05);
}

.igg-filter-option.selected {
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary-color);
  font-weight: 500;
}

.igg-filter-preview {
  margin-top: 1rem;
  border-radius: 8px;
  overflow: hidden;
  max-height: 300px;
}

/* Print Type Section */
.igg-print-types {
  margin-top: 1.5rem;
}

.igg-print-type-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.igg-print-type-option {
  padding: 0.75rem;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  font-size: 0.9rem;
  min-height: 44px; /* Minimum touch target size */
  display: flex;
  align-items: center;
  justify-content: center;
}

.igg-print-type-option:hover {
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.05);
}

.igg-print-type-option.selected {
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary-color);
  font-weight: 500;
}

/* App Description Section */
.igg-description {
  background: var(--white);
  border-radius: 16px;
  padding: clamp(1.5rem, 4vw, 3rem);
  margin: 0 clamp(1rem, 3vw, 2rem) clamp(2rem, 5vw, 3rem);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.igg-description::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.igg-description-header {
  text-align: center;
  margin-bottom: 2rem;
}

.igg-description-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  margin: 0 0 1rem 0;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.igg-description-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--text-light);
  max-width: 800px;
  margin: 0 auto;
}

.igg-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.igg-feature-card {
  background: var(--bg-light);
  border-radius: 12px;
  padding: 1.5rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.igg-feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.igg-feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--white);
}

.igg-feature-icon:nth-child(1) {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.igg-feature-icon:nth-child(2) {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--success-color) 100%);
}

.igg-feature-icon:nth-child(3) {
  background: linear-gradient(135deg, var(--success-color) 0%, var(--primary-color) 100%);
}

.igg-feature-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--text-dark);
}

.igg-feature-desc {
  font-size: 0.95rem;
  color: var(--text-light);
  margin: 0;
}

.igg-how-it-works {
  background: var(--bg-light);
  border-radius: 12px;
  padding: 1.5rem;
  margin-top: 2rem;
}

.igg-how-it-works h3 {
  font-size: 1.5rem;
  margin-top: 0;
  margin-bottom: 1.5rem;
  text-align: center;
  color: var(--text-dark);
}

.igg-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.igg-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.igg-step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-color);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.igg-step-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--text-dark);
}

.igg-step-desc {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0;
}

.igg-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 20px;
  right: -50%;
  width: 100%;
  height: 2px;
  background: #e2e8f0;
  z-index: 1;
}

/* Full Screen Styles */
@media (min-width: 1400px) {
  .igg-container {
    grid-template-columns: 400px 1fr;
    gap: 2rem;
  }
}

/* Tablet Styles */
@media (max-width: 1024px) {
  .igg-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .igg-panel {
    position: static;
    max-width: 100%;
    margin: 0 auto;
    order: 2;
  }
  
  .igg-preview {
    order: 1;
  }
  
  .igg-btn-group {
    grid-template-columns: 1fr;
  }
  
  .igg-step:not(:last-child)::after {
    display: none;
  }
}

/* Mobile Styles */
@media (max-width: 640px) {
  .igg-header {
    padding: 1rem;
  }
  
  .igg-container {
    padding: 0;
    gap: 0;
    grid-template-columns: 1fr;
  }
  
  .igg-panel {
    padding: 1.25rem;
    border-radius: 0;
    box-shadow: none;
    border-bottom: 1px solid #f0f0f0;
    margin-bottom: 0;
    order: 2;
    width: 100vw;
  }
  
  .igg-panel h3 {
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid #f0f0f0;
  }
  
  .igg-form-group {
    margin-bottom: 1.25rem;
  }
  
  .igg-input {
    padding: 0.875rem;
    border-radius: 10px;
    font-size: 1rem;
  }
  
  .igg-btn {
    padding: 0.875rem 1rem;
    font-size: 1rem;
    border-radius: 10px;
    margin-bottom: 0.75rem;
  }
  
  .igg-btn-group {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-top: 1.25rem;
  }
  
  .igg-preview {
    order: 1;
    padding: 1rem;
  }
  
  .igg-modal-content {
    padding: 1.5rem;
    border-radius: 16px;
  }
  
  .igg-modal-actions {
    flex-direction: column;
  }
  
  .igg-description {
    margin: 0 0 1rem 0;
    padding: 1.5rem;
    border-radius: 0;
  }
  
  .igg-features {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  
  .igg-steps {
    grid-template-columns: 1fr;
  }
  
  .igg-filter-options, .igg-print-type-options {
    grid-template-columns: 1fr;
  }
  
  .igg-crop-handle {
    width: 24px;
    height: 24px;
  }
  
  .igg-crop-handle.nw { top: -12px; left: -12px; }
  .igg-crop-handle.ne { top: -12px; right: -12px; }
  .igg-crop-handle.sw { bottom: -12px; left: -12px; }
  .igg-crop-handle.se { bottom: -12px; right: -12px; }
  
  .igg-tabs {
    margin-bottom: 1.25rem;
  }
  
  .igg-tab {
    padding: 0.875rem 1rem;
    font-size: 1rem;
  }
  
  .igg-upload-area {
    padding: 1.75rem;
    border-radius: 12px;
  }
  
  .igg-range-value {
    font-size: 0.9rem;
    margin-top: 0.5rem;
  }
}

/* Print Styles */
@media print {
  body {
    background: var(--white);
  }
  
  .igg-header, .igg-panel:first-child, .igg-description {
    display: none;
  }
  
  .igg-container {
    padding: 0;
    gap: 0;
  }
  
  .igg-panel:last-child {
    box-shadow: none;
    padding: 0;
  }
}