@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap');

/* FlipMyHome Styles */
:root {
  --sf-primary: #00C9B7;
  --sf-primary-dark: #00B5A5;
  --sf-accent: #00C9B7;
  --sf-success: #10b981;
  --sf-error: #ef4444;
  --sf-overlay: rgba(0, 0, 0, 0.75);
  --sf-brush: rgba(0, 201, 183, 0.4);
  --sf-text: #1f2937;
  --sf-text-light: #6b7280;
  --sf-border: #e5e7eb;
  --sf-bg: #ffffff;
  --sf-bg-alt: #f9fafb;
}

/* Modal Overlay */
.sf-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--sf-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  animation: sf-fadeIn 0.2s ease-out forwards;
  padding: 20px;
}

@keyframes sf-fadeIn {
  to {
    opacity: 1;
  }
}

/* Modal Container */
.sf-modal {
  background: var(--sf-bg);
  border-radius: 12px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  max-width: 1200px;
  width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.9);
  animation: sf-scaleIn 0.2s ease-out 0.1s forwards;
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

@keyframes sf-scaleIn {
  to {
    transform: scale(1);
  }
}

/* Modal Header */
.sf-modal-header {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.sf-close-btn {
  background: none;
  border: none;
  font-size: 28px;
  color: var(--sf-text-light);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: all 0.2s;
}

.sf-close-btn:hover {
  background: var(--sf-bg-alt);
  color: var(--sf-text);
}

/* Progress Steps - Removed for simplicity */

/* Modal Content */
.sf-modal-content {
  flex: 1;
  padding: 32px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.sf-step-content {
  display: none;
  animation: sf-fadeIn 0.3s ease-out;
}

.sf-step-content.active {
  display: block;
}

/* Upload Step */
.sf-upload-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  gap: 24px;
}

.sf-dropzone {
  border: 2px dashed var(--sf-border);
  border-radius: 8px;
  padding: 48px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  width: 100%;
  max-width: 600px;
}

.sf-dropzone:hover,
.sf-dropzone.drag-over {
  border-color: var(--sf-primary);
  background: var(--sf-bg-alt);
}

.sf-dropzone-icon {
  font-size: 48px;
  margin-bottom: 16px;
  color: var(--sf-text-light);
}

.sf-dropzone-text {
  font-size: 18px;
  color: var(--sf-text);
  margin-bottom: 8px;
}

.sf-dropzone-subtext {
  font-size: 14px;
  color: var(--sf-text-light);
}

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

.sf-upload-btn {
  background: var(--sf-primary);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.sf-upload-btn:hover {
  background: var(--sf-primary-dark);
}

.sf-preview-container {
  margin-top: 24px;
  text-align: center;
}

.sf-preview-image {
  max-width: 100%;
  max-height: 300px;
  border-radius: 8px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Canvas/Brush Step */
.sf-canvas-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  flex: 1;
  overflow: hidden;
}

.sf-canvas-wrapper {
  position: relative;
  max-width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  overflow: visible;
}

.sf-canvas-drawing {
  display: block;
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="10" fill="%2300C9B7" fill-opacity="0.3" stroke="%2300C9B7" stroke-width="2"/></svg>') 20 20, crosshair;
}

.sf-brush-controls {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: center;
  background: var(--sf-bg-alt);
  padding: 16px 24px;
  border-radius: 8px;
}

.sf-brush-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--sf-text);
}

.sf-brush-size {
  width: 150px;
}

.sf-control-btn {
  background: white;
  border: 1px solid var(--sf-border);
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--sf-text);
}

.sf-control-btn:hover {
  border-color: var(--sf-primary);
  color: var(--sf-primary);
}

.sf-control-btn.danger:hover {
  border-color: var(--sf-error);
  color: var(--sf-error);
}

.sf-process-inline-btn {
  padding: 10px 20px;
  font-size: 15px;
}

/* Modal Footer */
.sf-modal-footer {
  padding: 20px 32px;
  border-top: 1px solid var(--sf-border);
  display: flex;
  justify-content: center;
  align-items: center;
}

.sf-btn {
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}

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

.sf-btn-primary:hover:not(:disabled) {
  background: var(--sf-primary-dark);
}

.sf-btn-secondary {
  background: white;
  color: var(--sf-text);
  border: 1px solid var(--sf-border);
}

.sf-btn-secondary:hover {
  background: var(--sf-bg-alt);
}

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

/* Error Message */
.sf-error-message {
  background: #fee2e2;
  border: 1px solid #fecaca;
  color: #991b1b;
  padding: 12px 16px;
  border-radius: 6px;
  margin-top: 16px;
  font-size: 14px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .sf-modal {
    width: 100vw;
    height: 100vh;
    max-height: 100vh;
    border-radius: 0;
  }

  .sf-modal-header,
  .sf-modal-content,
  .sf-modal-footer {
    padding: 16px;
  }



  .sf-dropzone {
    padding: 32px 16px;
  }

  .sf-brush-controls {
    flex-direction: column;
    align-items: stretch;
  }
}