.emoji-catalog {
    padding: var(--spacing-xl) 0;
    background: radial-gradient(circle at 0% 0%, rgba(99, 102, 241, 0.02) 0%, transparent 50%);
}

.catalog-toolbar {
    margin-bottom: var(--spacing-xl);
}

.search-box {
    position: relative;
    margin: 2rem auto;
}

.search-box input {
    width: 100%;
    padding: 1.125rem 1.75rem;
    padding-left: 3.5rem;
    font-size: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-full);
    transition: var(--transition);
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

.search-box input:hover {
    border-color: var(--gray-300);
}

.search-box input:focus {
    border-color: var(--primary-500);
    outline: none;
    box-shadow: var(--shadow-glow);
}

.search-icon {
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.search-box input:focus + .search-icon {
    color: var(--primary-500);
}

.categories-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xl);
    justify-content: center;
}

/* Горизонтальный скролл только на мобильных устройствах */
@media (max-width: 768px) {
    .categories-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        padding-bottom: var(--spacing-sm);
        justify-content: flex-start;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        margin-left: calc(var(--spacing-md) * -1);
        margin-right: calc(var(--spacing-md) * -1);
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }
    
    .categories-tabs::-webkit-scrollbar {
        height: 4px;
    }
    
    .categories-tabs::-webkit-scrollbar-track {
        background: var(--gray-100);
        border-radius: var(--border-radius-full);
    }
    
    .categories-tabs::-webkit-scrollbar-thumb {
        background: var(--gray-400);
        border-radius: var(--border-radius-full);
    }
    
    .categories-tabs::-webkit-scrollbar-thumb:hover {
        background: var(--gray-500);
    }
}

.category-tab {
    padding: 0.625rem 1.5rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-full);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: var(--shadow-sm);
    white-space: nowrap;
}

@media (max-width: 768px) {
    .category-tab {
        padding: 0.5rem 1.25rem;
        font-size: 0.875rem;
        flex: 0 0 auto;
    }
}

@media (max-width: 576px) {
    .category-tab {
        padding: 0.5rem 1rem;
        font-size: 0.8125rem;
    }
}

.category-tab i, .category-tab ion-icon {
    font-size: 1.1rem;
    transition: var(--transition);
}

.category-tab:hover {
    background: var(--gray-50);
    border-color: var(--primary-400);
    color: var(--primary-700);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.category-tab:hover i,
.category-tab:hover ion-icon {
    color: var(--primary-500);
}

.category-tab.active {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    border-color: transparent;
    color: var(--white);
    box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.3);
}

.category-tab.active i,
.category-tab.active ion-icon {
    color: var(--white);
}

.emoji-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: var(--spacing-md);
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.emoji-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.emoji-item:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: transparent;
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--white) 0%, var(--primary-50) 100%);
}

.emoji-char {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
    transition: var(--transition);
}

.emoji-item:hover .emoji-char {
    transform: scale(1.1);
}

.emoji-name {
    font-size: 0.75rem;
    color: var(--gray-600);
    text-align: center;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 500;
}

.emoji-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    gap: var(--spacing-sm);
}

.loader {
    width: 48px;
    height: 48px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary-600);
    border-right-color: var(--primary-500);
    border-bottom-color: var(--primary-400);
    border-radius: 50%;
    animation: spin 0.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.no-results {
    text-align: center;
    padding: var(--spacing-xl);
    animation: fadeIn 0.4s ease-out;
}

.no-results-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    color: var(--gray-400);
}

.no-results-icon i,
.no-results-icon ion-icon {
    font-size: 3.5rem;
    background: linear-gradient(135deg, var(--gray-400) 0%, var(--gray-500) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.no-results h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--gray-700);
    font-weight: 600;
}

.no-results p {
    color: var(--gray-500);
    font-size: 1rem;
}

/* Toast notification */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--gray-900);
    color: var(--white);
    padding: 0.875rem 2rem;
    border-radius: var(--border-radius-full);
    font-size: 0.9375rem;
    font-weight: 500;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-xl);
}

.toast i, .toast ion-icon {
    font-size: 1.125rem;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* Mobile adjustments (только то, что необходимо) */
@media (max-width: 768px) {
    .emoji-grid {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
        gap: var(--spacing-sm);
    }
    
    .emoji-item {
        padding: var(--spacing-sm);
    }
    
    .emoji-char {
        font-size: 2rem;
    }
    
    .search-box {
        max-width: 100%;
        margin: 1.5rem auto;
    }
}

@media (max-width: 576px) {
    .page-title {
        font-size: 1.75rem;
    }
    
    .search-box input {
        padding: 1rem 1.5rem;
        padding-left: 3rem;
        font-size: 0.9375rem;
    }
    
    .search-icon {
        left: 1.25rem;
        font-size: 1.125rem;
    }
    
    .emoji-grid {
        grid-template-columns: repeat(auto-fill, minmax(75px, 1fr));
        gap: 8px;
    }
    
    .emoji-char {
        font-size: 1.75rem;
    }
    
    .emoji-name {
        font-size: 0.6875rem;
    }
}

@media (max-width: 375px) {
    .emoji-grid {
        grid-template-columns: repeat(auto-fill, minmax(65px, 1fr));
    }
    
    .emoji-char {
        font-size: 1.5rem;
    }
}