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

:root {
  --primary-color: #667eea;
  --primary-dark: #764ba2;
  --accent-color: #ff6b6b;
  --text-color: #333;
  --light-text: #777;
  --bg-color: #f8f9fa;
  --card-bg: white;
}

body {
  font-family: 'Noto Sans SC', sans-serif;
  color: var(--text-color);
  background-color: var(--bg-color);
  margin: 0;
  padding: 0;
}

.header {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  padding: 2rem 1rem;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  
  h1 {
    margin: 0;
    font-size: 2.2rem;
    font-weight: 700;
  }
  
  p {
    margin: 0.5rem 0 0;
    font-size: 1rem;
    opacity: 0.9;
  }
}

.fitting-room-container {
  max-width: 800px;
  margin: 20px auto;
  padding: 0 20px;
}

.ar-camera {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-radius: 20px;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease;
  
  &:hover:not(.active) {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
  }
  
  &::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="white" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  }
  
  &.active {
    background: #222;
    
    &::before {
      opacity: 0.5;
    }
  }
}

.camera-content {
  text-align: center;
  z-index: 2;
  position: relative;
  padding: 20px;
}

.camera-icon {
  font-size: 80px;
  margin-bottom: 20px;
  animation: pulse 2s infinite;
}

.camera-desc {
  font-size: 14px;
  opacity: 0.8;
  margin-top: 8px;
}

.ar-preview {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.ar-overlay {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scanning-animation {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-color);
  animation: scan 3s infinite;
  box-shadow: 0 0 10px var(--accent-color);
}

.ar-instruction {
  position: absolute;
  bottom: 30px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 16px;
  background: rgba(0,0,0,0.7);
  padding: 10px;
  border-radius: 20px;
  margin: 0 40px;
}

@keyframes scan {
  0% { top: 0; }
  50% { top: 100%; }
  100% { top: 0; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.body-settings {
  background: var(--card-bg);
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  
  h4 {
    margin-bottom: 15px;
    font-size: 16px;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    
    &::before {
      content: '👤';
      margin-right: 8px;
    }
  }
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  
  @media (max-width: 600px) {
    grid-template-columns: 1fr;
  }
}

.setting-item {
  label {
    display: block;
    font-size: 14px;
    color: var(--light-text);
    margin-bottom: 5px;
    font-weight: 500;
  }
  
  input[type="range"] {
    width: 100%;
    margin: 8px 0;
  }
  
  span, .measurement-value {
    font-size: 14px;
    color: var(--text-color);
    font-weight: 500;
  }
  
  &.full-width {
    grid-column: 1 / -1;
  }
}

.body-preview {
  height: 120px;
  background: linear-gradient(to right, #f5f5f5, #e0e0e0);
  border-radius: 10px;
  position: relative;
  overflow: hidden;
  margin-top: 10px;
}

.body-shape {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  background: linear-gradient(to bottom, #ff9a9e, #fecfef);
  border-radius: 30px 30px 0 0;
  transition: height 0.3s ease;
}

.scene-selector {
  background: var(--card-bg);
  border-radius: 15px;
  padding: 20px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  
  h4 {
    margin-bottom: 15px;
    font-size: 16px;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    
    &::before {
      content: '🌍';
      margin-right: 8px;
    }
    
    span {
      margin-left: 8px;
      font-weight: normal;
      color: var(--light-text);
    }
  }
}

.scenes {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
}

.scene-item {
  height: 120px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
  
  &:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  }
  
  &.active {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.3);
    
    &::after {
      content: '✓';
      position: absolute;
      top: 5px;
      right: 5px;
      width: 20px;
      height: 20px;
      background: var(--primary-color);
      color: white;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 12px;
    }
  }
}

.scene-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.scene-name {
  font-size: 14px;
  font-weight: 500;
}

.custom-notification {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(0,0,0,0.8);
  color: white;
  padding: 12px 20px;
  border-radius: 8px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.3s ease;
  
  strong {
    font-weight: 500;
    margin-bottom: 4px;
  }
  
  span {
    font-size: 14px;
    opacity: 0.9;
  }
  
  &.show {
    transform: translateX(-50%) translateY(0);
  }
}

// 响应式调整
@media (max-width: 480px) {
  .ar-camera {
    height: 300px;
  }
  
  .scenes {
    grid-template-columns: repeat(2, 1fr);
  }
}