:root {


    --emoji-border-radius: 8px;
    --emoji-popup-shadow: rgba(0, 0, 0, 0.1);
    --emoji-popup-width: 320px;
    --emoji-popup-height: 400px;
}

.emoji-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    z-index: 9998;
    display: none;
}

.emoji-popup-container {
    position: absolute;
    width: var(--emoji-popup-width);
    height: var(--emoji-popup-height);
    background: var(--color-fourth);
    border: 1px solid var(--color-border-hover);
    border-radius: var(--emoji-border-radius);
    box-shadow: var(--color-box-shadow);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    font-family: var(--font-family), "Noto Color Emoji";
    overflow: hidden;
    margin-top: -40px;
}

.emoji-popup-clear-btn,
.emoji-popup-close-btn {
    position: relative;
    font-size: 1.1rem;
    color: var(--color-text);
    cursor: pointer;
    padding: 10px 14px;
    padding-right: 8px;
    background: transparent;
    border-radius: 4px;
    line-height: 1;
    transition: background 0.2s;
    align-items: center;
}

.emoji-popup-clear-btn:hover {
    color: var(--color-text);
}

.emoji-popup-close-btn:hover {
    color: var(--color-textHilight);
}

.emoji-popup-clear-btn {
    color: var(--color-note-text);
    font-size: 0.9rem;
    padding: 3px;
}

.emoji-popup-search {
    display: flex;
    flex-direction: row;
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border-hover);
}

.emoji-popup-search>div {
    position: relative;
    width: 100%;
    display: flex;

}

.emoji-popup-search input {
    width: 100%;
    /* padding: 8px 12px; */
    padding: 0.15rem var(--spacing-md);
    padding-right: 24px;
    /* ensure space for the clear icon */
    border: 1px solid transparent;
    border-radius: 4px;
    background: var(--color-fourth);
    outline: none;
    font-size: 14px;
    box-sizing: border-box;
    color: var(--color-note-text);
    transition: all 0.2s ease;
    font-family: var(--font-family), "Noto Color Emoji";
}

.emoji-popup-search input:focus {
    border-color: var(--color-accent2);
    color: var(--color-text);
}

.emoji-popup-categories {
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border-hover);
    display: flex;
    gap: 6px;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--scroll-thumb) var(--scroll-background);
}

.emoji-popup-category {
    padding: 2px 6px;
    border-radius: 4px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 12px;
    font-size: 16px;
    background: var(--color-fourth);
    border: 1px solid transparent;
    color: var(--color-note-text);
}

.emoji-popup-category:hover {
    background: var(--color-border-hover);
    border: 1px solid var(--color-border-hover);
    color: var(--color-text);
}

.emoji-popup-category.active {
    background: var(--color-selected);
    border: 1px solid var(--color-selected);
    color: var(--color-text);
}

.emoji-popup-content {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
    padding-bottom: 200px;
    overflow-x: hidden;
    scrollbar-color: var(--scroll-thumb) var(--scroll-background);
    /* font-family: "Segoe UI Emoji", "Segoe UI Symbol", "Apple Color Emoji", "Noto Color Emoji", "EmojiSymbols", sans-serif; */
}

.emoji-popup-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 4px;
}

.emoji-popup-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 20px;
    font-size: 18px;
    transition: background-color 0.1s;
    overflow: hidden;
}

.emoji-popup-item:hover {
    background: var(--color-border-hover);
}