/* Glass CSS - Separated to avoid Lightning CSS stripping backdrop-filter */

.glass {
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
  
    backdrop-filter: blur(20px) saturate(120%);
    -webkit-backdrop-filter: blur(20px) saturate(120%);
  
    border: 1px solid transparent;
    background-clip: padding-box;
  
    /* Depth: 27 → 외부 그림자 */
    box-shadow:
      0 8px 32px rgba(0, 0, 0, 0.27),
  
      /* Light: -45° → 좌상단에서 우하단으로 빛 */
      /* 상단 하이라이트 (빛 받는 면) */
      inset 0 2px 2px -1px rgba(255, 255, 255, 0.1),
      inset 0 1px 0 0 rgba(255, 255, 255, 0.3),
  
      /* 하단 그림자 (빛 반대면) */
      inset 0 -2px 2px -1px rgba(0, 0, 0, 0.2),
      inset 0 -1px 0 0 rgba(0, 0, 0, 0.1),
  
      /* 좌측 하이라이트 (빛 받는 면) */
      inset 2px 0 2px -1px rgba(255, 255, 255, 0.25),
  
      /* 우측 그림자 (빛 반대면) */
      inset -2px 0 2px -1px rgba(0, 0, 0, 0.15);
  }
  
  .glass-none-mobile {
    position: relative; /* mobile: chỉ giữ position */
  }
  
  .glass.shadown-none {
    box-shadow: none;
  }
  
  /* Light: -45°, 80% → 대각선 gradient 테두리 */
  .glass::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.2) 30%,
      rgba(0, 0, 0, 0.1) 70%
    );
    -webkit-mask:
      linear-gradient(#000 0 0) content-box,
      linear-gradient(#000 0 0);
    mask:
      linear-gradient(#000 0 0) content-box,
      linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
  }
  
  /* 추가 가장자리 하이라이트 */
  .glass::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    box-shadow:
      inset 0 0 0 1px rgba(255, 255, 255, 0.1),
      inset 0 0 0 2px rgba(255, 255, 255, 0.05);
    pointer-events: none;
  }
  
  /* md trở lên: glass-none-mobile = glass (kể cả ::before/::after) */
  @media (min-width: 768px) {
    .glass-none-mobile {
      background: rgba(255, 255, 255, 0.1);
      border-radius: 12px;
  
      backdrop-filter: blur(20px) saturate(120%);
      -webkit-backdrop-filter: blur(20px) saturate(120%);
  
      border: 1px solid transparent;
      background-clip: padding-box;
  
      box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.27),
        inset 0 2px 2px -1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 0 rgba(255, 255, 255, 0.3),
        inset 0 -2px 2px -1px rgba(0, 0, 0, 0.2),
        inset 0 -1px 0 0 rgba(0, 0, 0, 0.1),
        inset 2px 0 2px -1px rgba(255, 255, 255, 0.25),
        inset -2px 0 2px -1px rgba(0, 0, 0, 0.15);
    }
  
    .glass-none-mobile::before {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(
        -45deg,
        rgba(255, 255, 255, 0.2) 30%,
        rgba(0, 0, 0, 0.1) 70%
      );
      -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
      mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
    }
  
    .glass-none-mobile::after {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: inherit;
      box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 0 0 2px rgba(255, 255, 255, 0.05);
      pointer-events: none;
    }
  }