/* StealieIt - Grateful Dead Image Framer */

/* CSS Variables */
:root {
  --background-primary: #1a0000;
  --background-secondary: #330000;
  --background-card: rgba(0, 0, 0, 0.7);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.8);
  --accent-primary: #ffcc00;
  --accent-secondary: #ff6600;
  --accent-hover: #ffdd33;
  --border-color: rgba(255, 204, 0, 0.3);
  --shadow-glow: 0 0 20px rgba(255, 204, 0, 0.5);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.5);
  --border-radius: 12px;
  --transition: all 0.3s ease;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(135deg, var(--background-primary) 0%, var(--background-secondary) 100%);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Landing Page Styles */
.landing-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
}

.hero-section {
  margin-bottom: 4rem;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  color: var(--accent-primary);
  text-shadow: 0 0 30px rgba(255, 204, 0, 0.8);
  margin-bottom: 1rem;
  background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.hero-description {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
  max-width: 800px;
}

.feature-card {
  background: var(--background-card);
  padding: 2rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

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

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  color: var(--accent-primary);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.cta-section {
  margin-bottom: 4rem;
}

.cta-button {
  display: inline-block;
  background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
  color: var(--background-primary);
  padding: 1.2rem 2.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.2rem;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(255, 204, 0, 0.4);
}

.cta-note {
  margin-top: 1rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.landing-footer {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.disclaimer {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  opacity: 0.7;
}

/* App Page Styles */
.app-container {
  min-height: 100vh;
  padding: 1rem;
}

.app-header {
  text-align: center;
  margin-bottom: 3rem;
}

.app-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding: 0 1rem;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-primary);
  text-decoration: none;
}

.nav-back {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}

.nav-back:hover {
  color: var(--accent-primary);
}

.app-header h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--accent-primary);
  text-shadow: 0 0 20px rgba(255, 204, 0, 0.6);
  margin-bottom: 1rem;
}

.tagline {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.app-main {
  max-width: 1200px;
  margin: 0 auto;
}

.card {
  background: var(--background-card);
  border-radius: var(--border-radius);
  padding: 2rem;
  margin-bottom: 2rem;
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-card);
}

/* Upload Section */
.upload-section {
  text-align: center;
}

.upload-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
  color: var(--background-primary);
  padding: 1rem 2rem;
  border-radius: 50px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}

.upload-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 204, 0, 0.4);
}

.filename-display {
  margin-top: 1rem;
  font-size: 1rem;
  color: var(--accent-primary);
  min-height: 1.5rem;
  font-weight: 500;
}

.upload-instructions {
  margin-top: 1rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Frame Section */
.frame-section {
  display: flex;
  justify-content: center;
  align-items: center;
}

.frame-container {
  position: relative;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  border-radius: 50%;
  box-shadow: var(--shadow-glow);
}

.frame-image {
  width: 100%;
  height: auto;
  display: block;
  position: relative;
  z-index: 2;
}

.upload-image-container {
  position: absolute;
  top: 12%;
  left: 12%;
  width: 76%;
  height: 76%;
  border-radius: 50%;
  overflow: hidden;
  z-index: 1;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.uploaded-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform-origin: center;
  cursor: grab;
  transition: cursor 0.2s;
}

.uploaded-image:active {
  cursor: grabbing;
}

.no-image-placeholder {
  text-align: center;
  color: var(--text-secondary);
  opacity: 0.6;
}

.no-image-placeholder i {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

/* Controls Section */
.controls-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.control-group {
  background: var(--background-card);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  border: 1px solid var(--border-color);
}

.control-group h3 {
  color: var(--accent-primary);
  margin-bottom: 1rem;
  font-size: 1.1rem;
  text-align: center;
}

.control-buttons {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.control-button {
  background: var(--background-secondary);
  color: var(--text-primary);
  border: 2px solid var(--accent-primary);
  padding: 0.8rem 1.2rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  justify-content: center;
  min-width: 120px;
}

.control-button:hover:not(.disabled) {
  background: var(--accent-primary);
  color: var(--background-primary);
  transform: translateY(-2px);
}

.control-button.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  border-color: rgba(255, 255, 255, 0.2);
}

/* Directional Controls */
.directional-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}

.direction-row {
  display: flex;
  gap: 0.3rem;
}

.direction-button {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--background-secondary);
  color: var(--accent-primary);
  border: 2px solid var(--accent-primary);
  cursor: pointer;
  transition: var(--transition);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.direction-button:hover:not(.disabled) {
  background: var(--accent-primary);
  color: var(--background-primary);
  transform: scale(1.1);
}

.direction-button.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  border-color: rgba(255, 255, 255, 0.2);
}

/* Action Buttons */
.action-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.action-button {
  background: var(--background-secondary);
  color: var(--text-primary);
  border: 2px solid var(--accent-primary);
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  justify-content: center;
}

.action-button:hover:not(.disabled) {
  background: var(--accent-primary);
  color: var(--background-primary);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 204, 0, 0.3);
}

.action-button.primary {
  background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
  color: var(--background-primary);
  border: none;
}

.action-button.primary:hover:not(.disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 204, 0, 0.4);
}

.action-button.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Preview Modal */
.preview-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.preview-container {
  max-width: 90vw;
  max-height: 80vh;
  margin-bottom: 2rem;
}

.close-preview {
  background: var(--accent-primary);
  color: var(--background-primary);
  padding: 1rem 2rem;
  border-radius: 50px;
  cursor: pointer;
  font-weight: 600;
  border: none;
  font-size: 1.1rem;
  transition: var(--transition);
}

.close-preview:hover {
  background: var(--accent-secondary);
  transform: translateY(-2px);
}

/* Footer */
.app-footer {
  text-align: center;
  margin-top: 3rem;
  padding: 2rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  border-top: 1px solid var(--border-color);
}

/* Responsive Design */
@media (max-width: 768px) {
  .app-nav {
    flex-direction: column;
    gap: 1rem;
  }
  
  .controls-section {
    grid-template-columns: 1fr;
  }
  
  .control-buttons {
    flex-direction: column;
  }
  
  .control-button {
    min-width: auto;
  }
  
  .action-buttons {
    flex-direction: column;
  }
  
  .frame-container {
    max-width: 350px;
  }
  
  .card {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .app-container {
    padding: 0.5rem;
  }
  
  .card {
    padding: 1rem;
  }
  
  .frame-container {
    max-width: 280px;
  }
  
  .upload-button {
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
  }
}

/* Loading States */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  border: 2px solid var(--accent-primary);
  border-top: 2px solid transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  transform: translate(-50%, -50%);
}

@keyframes spin {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}
/* Canvas and Editor Styles */
.canvas-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 2rem 0;
}

#canvas {
  border: 2px solid var(--border-color);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.3);
  cursor: grab;
  box-shadow: var(--shadow-glow);
}

#canvas:active {
  cursor: grabbing;
}

.editor-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  align-items: start;
}

.editor-tools {
  background: var(--background-card);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  border: 1px solid var(--border-color);
}

.editor-tools h3 {
  color: var(--accent-primary);
  margin-bottom: 1.5rem;
  text-align: center;
  font-size: 1.2rem;
}

.tool-group {
  margin-bottom: 1.5rem;
}

.tool-group:last-child {
  margin-bottom: 0;
}

.tool-button {
  background: var(--background-secondary);
  color: var(--accent-primary);
  border: 2px solid var(--accent-primary);
  padding: 0.8rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 45px;
  min-height: 45px;
  margin: 0.25rem;
}

.tool-button:hover:not(.disabled) {
  background: var(--accent-primary);
  color: var(--background-primary);
  transform: translateY(-2px);
}

.tool-button.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  border-color: rgba(255, 255, 255, 0.2);
}

.tool-group:first-child {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}

.move-center-group {
  display: flex;
  gap: 0.25rem;
  justify-content: center;
  margin: 0.25rem 0;
}

.tool-group:last-child {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

/* Modal Styles */
.modal-preview-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.modal-preview-content {
  background: var(--background-card);
  border-radius: var(--border-radius);
  padding: 2rem;
  max-width: 90vw;
  max-height: 90vh;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.preview-header h3 {
  color: var(--accent-primary);
  margin: 0;
}

.close-modal-button {
  background: var(--accent-primary);
  color: var(--background-primary);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.5rem;
  font-weight: bold;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-modal-button:hover {
  background: var(--accent-secondary);
  transform: scale(1.1);
}

#preview-image {
  max-width: 100%;
  max-height: 70vh;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-glow);
}

/* Responsive adjustments for editor */
@media (max-width: 768px) {
  .editor-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .canvas-container {
    order: -1;
  }
  
  #canvas {
    width: 300px;
    height: 300px;
  }
  
  .tool-group:first-child {
    flex-direction: column;
    align-items: center;
  }
  
  .move-center-group {
    flex-direction: row;
  }
}

@media (max-width: 480px) {
  #canvas {
    width: 250px;
    height: 250px;
  }
  
  .modal-preview-content {
    padding: 1rem;
    margin: 1rem;
  }
}