.emoji-picker-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.05s ease;
    overflow: hidden;
    touch-action: none;
}

.emoji-picker-modal.active {
    display: flex;
    opacity: 1;
}

.emoji-picker-modal .emoji-picker-tabs {
    touch-action: pan-x !important;
}

.emoji-picker-modal .emoji-picker-grid {
    touch-action: pan-y !important;
}

.emoji-picker-content {
    background: var(--color-modal-bg, var(--color-sidebar-bg, rgba(16, 16, 16, 0.8)));
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    height: auto;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    border: none;
    overflow: hidden;
    position: relative;
    min-height: 400px;
}

.emoji-picker-header {
    padding: 16px 20px;
    border-bottom: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.emoji-picker-header h3 {
    margin: 0;
    color: #ffffff;
    font-size: 18px;
    font-weight: 600;
}

.emoji-picker-close {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 28px;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.05s ease;
}

.emoji-picker-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

.emoji-picker-search {
    padding: 12px 20px;
    border-bottom: none;
    flex-shrink: 0;
}

.emoji-picker-search input {
    width: 100%;
    padding: 10px 14px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: #ffffff;
    font-size: 14px;
    outline: none;
    transition: border-color 0.05s ease, background 0.05s ease;
}

.emoji-picker-search input:focus {
    border-color: rgba(0, 153, 255, 0.6);
    background: rgba(0, 0, 0, 0.6);
}

.emoji-picker-tabs {
    display: flex;
    gap: 4px;
    padding: 12px 20px 16px 20px;
    border-bottom: none;
    overflow-x: scroll;
    overflow-y: hidden;
    min-height: 44px;
    flex-shrink: 0;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x;
    overscroll-behavior-x: contain;
    position: relative;
    z-index: 1;
}

.emoji-picker-tabs::-webkit-scrollbar {
    height: 4px;
}

.emoji-picker-tabs::-webkit-scrollbar-track {
    background: transparent;
}

.emoji-picker-tabs::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
}

.emoji-picker-tab {
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.3);
    border: none;
    border-radius: 6px;
    color: #d1d5db;
    font-size: 12px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.05s ease;
    flex-shrink: 0;
}

.emoji-picker-tab:hover {
    background: rgba(0, 0, 0, 0.5);
}

.emoji-picker-tab.active {
    background: var(--color-accent, rgba(226, 232, 240, 0.9));
    color: var(--color-btn-text, #000000);
}

.emoji-picker-grid {
    flex: 1;
    overflow-y: scroll;
    overflow-x: hidden;
    padding: 12px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(44px, 1fr));
    gap: 8px;
    min-height: 0;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
    overscroll-behavior-y: contain;
    position: relative;
    z-index: 1;
}

.emoji-picker-grid::-webkit-scrollbar {
    width: 6px;
}

.emoji-picker-grid::-webkit-scrollbar-track {
    background: transparent;
}

.emoji-picker-grid::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.emoji-picker-item {
    width: 44px;
    height: 44px;
    background: rgba(0, 0, 0, 0.3);
    border: none;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.05s ease;
    padding: 0;
}

.emoji-picker-item:hover {
    background: rgba(0, 0, 0, 0.5);
    transform: scale(1.1);
}

.emoji-picker-item.selected {
    background: rgba(0, 153, 255, 0.3);
    box-shadow: 0 0 8px rgba(0, 153, 255, 0.4);
}

.emoji-picker-no-results {
    grid-column: 1 / -1;
    text-align: center;
    color: #9ca3af;
    padding: 40px 20px;
    font-size: 14px;
}

.emoji-picker-footer {
    padding: 16px 20px;
    border-top: none;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    flex-shrink: 0;
}

.emoji-picker-ok,
.emoji-picker-cancel {
    padding: 10px 20px;
    border-radius: 10px;
    border: none;
    color: white;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.05s ease, transform 0.05s ease;
}

.emoji-picker-ok {
    background: linear-gradient(135deg, var(--color-btn-gradient-start), var(--color-btn-gradient-end));
}

.emoji-picker-ok:hover {
    background: linear-gradient(135deg, var(--color-btn-hover-start), var(--color-btn-hover-end));
    transform: translateY(-2px);
}

.emoji-picker-cancel {
    background: rgba(0, 0, 0, 0.4);
}

.emoji-picker-cancel:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.emoji-picker-ok:active,
.emoji-picker-cancel:active {
    transform: translateY(0);
}

@media (max-width: 768px) {
    .emoji-picker-content {
        width: 95%;
        max-height: 85vh;
    }

    .emoji-picker-grid {
        grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
        gap: 6px;
        padding: 10px;
        min-height: 0;
        flex: 1;
        -webkit-overflow-scrolling: touch;
        touch-action: pan-y;
        overflow-y: scroll;
    }

    .emoji-picker-item {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .emoji-picker-tabs {
        padding: 10px 16px 14px 16px;
        min-height: 44px;
        -webkit-overflow-scrolling: touch;
        touch-action: pan-x;
        overflow-x: scroll;
        flex-shrink: 0;
    }

    .emoji-picker-tab {
        padding: 5px 10px;
        font-size: 11px;
    }
}