.codes-page {
    padding: 40px 0 80px;
    min-height: calc(100vh - 200px);
}

.container-full {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.codes-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

.sidebar-categories {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 24px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.sidebar-categories h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.sidebar-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.search-box {
    position: relative;
    margin-bottom: 24px;
}

.search-box svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--text-secondary);
}

.search-box input {
    width: 100%;
    padding: 10px 12px 10px 40px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.2s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--text-primary);
    background: var(--bg-primary);
}

.search-box input::placeholder {
    color: var(--text-secondary);
}

.category-list {
    list-style: none;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 12px;
}

.category-item svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.category-item:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.category-item.active {
    background: var(--text-primary);
    color: var(--bg-primary);
}

.category-item-image {
    margin-bottom: 8px;
}

.category-item-image a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 8px;
    transition: all 0.2s ease;
    text-decoration: none;
}

.category-item-image img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
}

.category-item-image span {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.category-item-image a:hover {
    background: var(--bg-secondary);
}

.category-item-image a:hover span {
    color: var(--text-primary);
}

.category-item-image.active a {
    background: var(--bg-secondary);
}

.category-item-image.active span {
    color: var(--text-primary);
}

.main-content {
    min-height: 600px;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.header-info h2 {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 6px;
}

.header-info p {
    font-size: 14px;
    color: var(--text-secondary);
}

.sort-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sort-controls label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.sort-controls select {
    padding: 10px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.sort-controls select:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.15);
}

.sort-controls select:focus {
    outline: none;
    border-color: var(--text-primary);
}

.sort-controls select option {
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: 10px;
}

.sort-controls select option:hover {
    background: var(--bg-secondary);
}

.produtos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.empty-message {
    text-align: center;
    padding: 80px 20px;
    grid-column: 1 / -1;
}

.empty-message svg {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    color: var(--text-secondary);
}

.empty-message h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.empty-message p {
    font-size: 16px;
    color: var(--text-secondary);
}

@media (max-width: 968px) {
    .codes-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .sidebar-categories {
        position: relative;
        top: 0;
    }

    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .sort-controls {
        width: 100%;
    }

    .sort-controls select {
        flex: 1;
    }

    .header-info h2 {
        font-size: 28px;
    }
}

@media (max-width: 768px) {
    .codes-page {
        padding: 24px 0 60px;
    }

    .sidebar-categories {
        padding: 20px;
    }

    .category-list {
        display: grid;
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .category-item {
        font-size: 13px;
        padding: 10px 12px;
    }

    .category-item svg {
        width: 16px;
        height: 16px;
    }

    .category-item-image img {
        width: 36px;
        height: 36px;
    }

    .produtos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .header-info h2 {
        font-size: 24px;
    }

    .sort-controls label {
        display: none;
    }
}