.tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.tab-btn {
    background: none;
    border: none;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 8px;
    transition: all 0.2s;
}

.tab-btn:hover {
    color: var(--primary);
    background-color: var(--secondary);
}

.tab-btn.active {
    color: var(--primary);
    background-color: var(--secondary-hover);
}



.history-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    gap: 1.5rem;
    background: var(--bg-main);
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.history-filters {
    display: flex;
    gap: 0.25rem;
    background: var(--secondary);
    padding: 0.25rem;
    border-radius: 10px;
}

.filter-btn {
    padding: 0.5rem 1rem;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s;
}

.filter-btn.active {
    background: var(--bg-card);
    color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.filter-btn:hover:not(.active) {
    color: var(--text-main);
}

.search-box {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
}

.search-box i, .search-box svg {
    position: absolute;
    left: 1rem;
    color: var(--text-muted);
    width: 18px;
    height: 18px;
    pointer-events: none;
}

.search-box input {
    width: 100%;
    padding: 0.8rem 1rem 0.8rem 3rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.95rem;
    outline: none;
    background: var(--bg-card);
    color: var(--text-main);
    transition: all 0.2s;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.02);
}

.search-box input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(229, 224, 216, 0.15);
}

.btn-text {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: #ef4444; /* Standard red for clear */
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-text:hover {
    background-color: var(--secondary);
    transform: translateY(-1px);
}

.history-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.history-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.history-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px -10px rgba(0, 0, 0, 0.1);
    border-color: var(--accent);
}

.history-delete-btn {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    opacity: 0;
    backdrop-filter: blur(4px);
    z-index: 10;
}

.history-card:hover .history-delete-btn {
    opacity: 1;
}

.history-delete-btn:hover {
    background: #ef4444;
    border-color: #ef4444;
}

.history-delete-btn svg {
    width: 16px;
    height: 16px;
}

.history-thumb {
    height: 140px;
    background-color: var(--secondary);
    overflow: hidden;
    position: relative;
}

.history-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.batch-badge {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: rgba(229, 224, 216, 0.95);
    color: var(--bg-main);
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    backdrop-filter: blur(4px);
}

.batch-badge svg {
    width: 12px;
    height: 12px;
}

.sanitized-item {
    background: var(--bg-card);
}

.sanitized-badge {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: rgba(96, 165, 250, 0.9);
    color: #ffffff;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    backdrop-filter: blur(4px);
}

.sanitized-badge svg {
    width: 12px;
    height: 12px;
}

.sanitized-meta {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--text-muted);
    font-weight: 500;
}

.sanitized-meta svg {
    width: 10px;
    height: 10px;
}

.history-info {
    padding: 1rem;
}

.history-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0.25rem;
}

.history-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    justify-content: space-between;
}

.empty-history {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}

.empty-history i {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    opacity: 0.5;
}

@media (max-width: 640px) {
    .history-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
        padding: 0.75rem;
    }

    .history-filters {
        align-self: center;
    }
    
    .history-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 0.75rem;
    }

    .history-thumb {
        height: 100px;
    }

    .history-info {
        padding: 0.75rem;
    }

    .history-name {
        font-size: 0.8rem;
    }

    .history-meta {
        flex-direction: column;
        gap: 0.25rem;
        font-size: 0.65rem;
    }
}