@layer utilities {
      .content-auto {
        content-visibility: auto;
      }
      .scrollbar-hide {
        scrollbar-width: none;
        -ms-overflow-style: none;
      }
      .scrollbar-hide::-webkit-scrollbar {
        display: none;
      }
      .audio-wave {
        height: 60px;
        background: linear-gradient(90deg, rgba(79,70,229,0.1) 1px, transparent 1px);
        background-size: 10px 100%;
      }
      .timeline-marker {
        width: 2px;
        height: 100%;
        background-color: #4F46E5;
        position: absolute;
        top: 0;
        transform: translateX(-50%);
        z-index: 10;
      }
      .timeline-selection {
        position: absolute;
        height: 100%;
        background-color: rgba(79,70,229,0.2);
        z-index: 5;
      }
      .timeline-handle {
        width: 8px;
        height: 20px;
        background-color: #4F46E5;
        position: absolute;
        top: 50%;
        transform: translate(-50%, -50%);
        cursor: ew-resize;
        z-index: 15;
      }
      .smart-clip-btn {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
        padding-top: 0.375rem;
        padding-bottom: 0.375rem;
        border-radius: 0.375rem;
        font-size: 0.875rem;
        transition-property: all;
        transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
        transition-duration: 200ms;
      }
      .smart-clip-btn:hover {
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
      }
      .export-progress-container {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: rgba(0, 0, 0, 0.7);
        z-index: 50;
        display: flex;
        align-items: center;
        justify-content: center;
        display: none;
      }
      .export-progress-card {
        background-color: #ffffff;
        border-radius: 0.75rem;
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
        max-width: 28rem;
        width: 100%;
        margin: 1rem;
        padding: 1.5rem;
      }
    }