.media-viewer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.98);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.media-viewer-overlay.hidden {
    display: none !important;
    pointer-events: none;
}
.media-viewer-overlay.active {
    opacity: 1;
}
.media-viewer-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.media-viewer-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    transform-origin: center center;
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: grab;
}
.media-viewer-content.dragging {
    cursor: grabbing;
    transition: none;
}
.media-viewer-content img,
.media-viewer-content video {
    max-width: 100%;
    max-height: 90vh;
    display: block;
    user-select: none;
    -webkit-user-select: none;
    pointer-events: none;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}
.media-viewer-content video {
    pointer-events: auto;
}
.media-viewer-top-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 60%, rgba(0, 0, 0, 0) 100%);
    z-index: 10002;
    box-sizing: border-box;
    transition: opacity 0.3s ease;
    pointer-events: none;
}
.media-viewer-controls {
    display: flex;
    gap: 16px;
    pointer-events: auto;
}
.media-viewer-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(35, 35, 35, 0.65);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}
.media-viewer-btn:hover {
    background: rgba(55, 55, 55, 0.8);
    border-color: rgba(255, 255, 255, 0.3);
}
.media-viewer-btn:active {
    transform: scale(0.92);
    background: rgba(45, 45, 45, 0.7);
}
.media-viewer-zoom-controls {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    background: rgba(30, 30, 30, 0.75);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 6px 14px;
    border-radius: 30px;
    z-index: 10001;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}
.media-viewer-zoom-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.media-viewer-zoom-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}
.media-viewer-zoom-btn:active {
    transform: scale(0.9);
}
.media-viewer-zoom-level {
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    min-width: 54px;
    justify-content: center;
    user-select: none;
}
.media-viewer-filename {
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 17px;
    font-weight: 600;
    max-width: 50vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    direction: ltr;
    text-align: left;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
    pointer-events: auto;
}
@media (max-width: 768px) {
    .media-viewer-top-bar {
        padding: 12px 16px;
        background: linear-gradient(180deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.5) 60%, rgba(0, 0, 0, 0) 100%);
    }
    .media-viewer-btn {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    .media-viewer-controls {
        gap: 12px;
    }
    .media-viewer-filename {
        font-size: 15px;
        max-width: 45vw;
    }
    .media-viewer-zoom-controls {
        bottom: 24px;
        padding: 4px 12px;
    }
    .media-viewer-zoom-btn {
        width: 34px;
        height: 34px;
    }
}