html.dark-mode {
    filter: invert(0.85) hue-rotate(180deg) brightness(1.05);
    color-scheme: dark;
}

html.dark-mode img,
html.dark-mode video,
html.dark-mode canvas,
html.dark-mode iframe {
    filter: invert(1) hue-rotate(180deg);
}

html.dark-mode .dark-mode-exclude {
    filter: invert(1) hue-rotate(180deg);
}

.dark-mode-toggle {
    cursor: pointer;
    background: none;
    border: 1px solid #dee2e6;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    padding: 0;
    transition: all 0.3s ease;
    line-height: 1;
}

.dark-mode-toggle:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

html.dark-mode .dark-mode-toggle {
    border-color: #555;
}

html.dark-mode .dark-mode-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
}
html.dark-mode .image-preview-modal {
    background: rgb(255 255 255 / 95%) !important;
}